CN219752803U

CN219752803U - Non-woven fabric cutting device

Info

Publication number: CN219752803U
Application number: CN202321000493.XU
Authority: CN
Inventors: 李燕
Original assignee: Shanghai Xisi Nonwoven Products Co ltd
Current assignee: Shanghai Xisi Nonwoven Products Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-26
Anticipated expiration: 2033-04-27

Abstract

The utility model relates to the technical field of non-woven fabric processing, and discloses a non-woven fabric cutting device, which comprises a supporting table, wherein a conveyor belt for driving non-woven fabrics is arranged on the supporting table, a bracket is also arranged on the supporting table, a driving piece is connected on the bracket in a sliding manner, the sliding direction of the driving piece is arranged at a certain angle with the transmission direction of the conveyor belt, and a driving assembly for driving the driving piece to slide is fixed on the bracket; the bottom of the driving piece is provided with a rotatable rotating seat in a lifting manner, one side of the rotating seat away from the driving piece is detachably connected with a mounting seat, and the mounting seat is detachably connected with a cutter body for cutting non-woven fabrics; the cutter body is eccentrically arranged on the rotating seat. The utility model has the effect of improving the utilization rate of the non-woven fabric during cutting.

Description

Non-woven fabric cutting device

Technical Field

The utility model relates to the field of non-woven fabric processing, in particular to a non-woven fabric cutting device.

Background

At present, the non-woven fabric machine is characterized in that the non-woven fabric is placed on a hydraulic cutting device, and the non-woven fabric is cut into a specific shape through a die, so that the later-stage textile processing is facilitated.

In the related art, a non-woven fabric cutting machine comprises a frame, wherein the frame is provided with a driving belt for driving non-woven fabrics, the top of the frame is connected with a hydraulic press in a sliding manner perpendicular to the conveying direction of the driving belt, the bottom of the hydraulic press is provided with a pressing plate, and the bottom of the pressing plate is provided with a cutter body for cutting the non-woven fabrics. Through tiling the non-woven fabrics in the hydraulic press bottom, press the non-woven fabrics through the clamp plate, cut into preset shape with the non-woven fabrics through the cutter body.

In view of the above-mentioned related art, the inventor considers that the nonwoven fabric is conveyed by a conveyor belt, when the nonwoven fabric is cut by a hydraulic machine, when the hydraulic machine cuts the material recessed inwards, such as a U-shaped nonwoven fabric, the conventional technical means can only meet the requirement of a gradual cutting mode along the sliding direction of the hydraulic machine, which results in more waste of the material; however, the cutting by adopting the two U-shaped cutter bodies in cooperation with each other can lead to the increase of the required cutting size of the hydraulic machine, so that the pressure of the hydraulic machine is required to be increased, and the integral strength of the frame is also increased, so that the problem of improvement exists.

Disclosure of Invention

In order to improve the utilization rate of non-woven fabrics in cutting, the utility model provides a non-woven fabric cutting device.

The utility model provides a non-woven fabric cutting device which adopts the following technical scheme:

the non-woven fabric cutting device comprises a supporting table, wherein a conveyor belt for driving non-woven fabrics is arranged on the supporting table, a support is further arranged on the supporting table, a driving piece is connected to the support in a sliding manner, the sliding direction of the driving piece is arranged at a certain angle with the transmission direction of the conveyor belt, and a driving assembly for driving the driving piece to slide is fixed on the support; the bottom of the driving piece is provided with a rotatable rotating seat in a lifting manner, one side, far away from the driving piece, of the rotating seat is detachably connected with a mounting seat, and the mounting seat is detachably connected with a cutter body for cutting non-woven fabrics; the cutter body is eccentrically arranged on the rotating seat.

Through adopting above-mentioned technical scheme, during operation, carry the non-woven fabrics through the conveyer belt, transport the non-woven fabrics to the appointed position after, push down the rotation seat through the driving piece to tailor the non-woven fabrics under the effect of cutter body, after tailorring and accomplishing one row, rotatory rotation seat again, thereby make cutter body direction of rotation, make the edge that cutter body laminated surplus non-woven fabrics tailor; by adopting the method, the non-woven fabrics can be cut better, gaps between adjacent cut non-woven fabrics are reduced, the effect of saving the non-woven fabrics is achieved, and the utilization rate of the non-woven fabrics in cutting is improved.

Preferably, the bottom of the driving piece is detachably connected with a connecting plate, one side, away from the driving piece, of the connecting plate is provided with a limiting block, and the rotating seat is provided with a limiting groove in plug-in fit with the limiting block; the connecting plate is detachably connected with a direction-adjusting motor, and one side of the rotating seat, which is close to the connecting plate, is integrally formed with a driven ring driven by a belt of the direction-adjusting motor.

Through adopting above-mentioned technical scheme, adopt such mode can drive more conveniently and rotate the seat and rotate to reach accurate location, make the cutter body laminate non-woven fabrics edge better, improve the convenience of tailorring the non-woven fabrics.

Preferably, the bottom of the rotating seat is provided with a mounting groove for fixing the mounting seat, and a plurality of fixing bolts for propping against the mounting seat are inserted at the peripheral side of the rotating seat; the periphery of the mounting seat is provided with an abutting annular groove, the abutting annular groove is obliquely arranged, and the inner diameter of the abutting annular groove gradually increases along the direction close to the driving piece.

Through adopting above-mentioned technical scheme, adopt such fixed mode can realize the dismantlement of mount pad, improved the convenience of installation cutter body, can also increase the fixed stability of mount pad, avoid the mount pad to break away from on rotating the seat, improve the stability of mount pad.

Preferably, a plugging groove for plugging the cutter body is formed in one side, away from the rotating seat, of the mounting seat, a countersunk groove communicated with the plugging groove is obliquely formed in one side, away from the rotating seat, of the mounting seat, and a tightening bolt for tightening the cutter body is inserted into the countersunk groove.

Through adopting above-mentioned technical scheme, adopt countersunk head groove to install and support tight bolt, can reach the purpose of fixed cutter body, can also avoid supporting tight bolt and expose in the outside, influence the blade body and tailor the non-woven fabrics, improve user device's convenience.

Preferably, the mounting seat and the bottom of the rotating seat are both provided with cushion blocks.

Through adopting above-mentioned technical scheme, adopt the cushion can avoid when the cutter body is tailor the non-woven fabrics at the unique, the non-woven fabrics position takes place to remove, causes the non-woven fabrics shape of tailorring to change, influences the shaping effect of tailorring the non-woven fabrics to ensure the integrality of tailorring the non-woven fabrics, improve the utilization ratio that the non-woven fabrics was tailor.

Preferably, the support is connected with a sliding seat in a sliding direction of the driving piece in a sliding manner, and the bottom of the sliding seat is detachably connected with a sliding frame for installing the driving piece.

Through adopting above-mentioned technical scheme, adopt the carriage to install the driving piece to slide through the seat of sliding and support cooperation, improve the smoothness nature that uses driving piece to slide, improve the convenience of using the driving piece.

Preferably, the driving assembly comprises a driving block fixed on the sliding seat, a driving screw hole is formed in the driving block along the sliding direction of the sliding seat, a screw rod in threaded fit with the driving screw hole is rotatably arranged on the support, and a sliding motor for driving the screw rod is arranged on the support.

Through adopting above-mentioned technical scheme, thereby adopt slider and screw rod to cooperate and realize the slip of driving piece under the effect of screw thread, thereby reach the slip direction of control driving piece through the positive and negative rotation of control motor that slides, improve user device's convenience.

Preferably, the supporting table is provided with fixing plates for pressing non-woven fabrics in a lifting manner on two sides of the driving piece; the supporting table is provided with a sliding plate which is matched with the fixed plate in a sliding manner at two ends of the fixed plate, and a driving pressing cylinder for driving the fixed plate to do lifting motion is fixed on the sliding plate.

Through adopting above-mentioned technical scheme, adopt the fixed plate to fix the non-woven fabrics, can avoid the non-woven fabrics to take place to warp at the in-process of tailorring, influence the effect that the non-woven fabrics tailor, improve user device's stability.

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

the driving piece is adopted to drive the cutter body to cut the non-woven fabric, after cutting is completed in a row, the rotating seat is rotated, so that the cutter body which is eccentrically arranged is enabled to switch the direction, the cutter body after the switching position is enabled to be attached to the edge of the rest non-woven fabric after cutting to cut, waste of the non-woven fabric is reduced, and the utilization rate of the cut non-woven fabric is improved;

the sliding block is matched with the screw rod to drive the driving piece to slide, and the sliding of the driving piece in different directions can be realized through the positive and negative rotation of the sliding motor, so that the convenience of the using device is improved;

the non-woven fabrics are pressed by the fixing plate, so that the non-woven fabrics can be prevented from moving in the non-woven fabric cutting process of the cutter body, the follow-up continuous cutting is affected, the non-woven fabrics after cutting are unqualified, the waste of the non-woven fabrics after cutting is reduced, and the convenience of a using device is improved.

Drawings

Fig. 1 is a schematic structural view of a non-woven fabric cutting device according to an embodiment of the present utility model.

Fig. 2 is a cross-sectional view of a non-woven fabric cutting device according to an embodiment of the present utility model.

Fig. 3 is an enlarged schematic view of the portion a in fig. 2.

Fig. 4 is a second cross-sectional view of a non-woven fabric cutting device according to an embodiment of the present utility model.

Fig. 5 is a schematic view showing a structure of a mounting base according to an embodiment of the present utility model.

Reference numerals: 1. a sliding seat; 2. a screw; 3. a bracket; 4. driving the pressing cylinder; 5. a slip motor; 6. a direction-adjusting motor; 7. a support table; 8. a slip plate; 9. a fixing plate; 10. a conveyor belt; 11. a drive motor; 12. a limit sliding block; 13. a driving block; 14. a sliding frame; 15. a driving member; 16. a slide bar; 17. a connecting plate; 18. a fixing bolt; 19. a mounting base; 20. a cutter body; 21. a limiting block; 22. a slave ring; 23. a cylinder guide rod; 24. a mounting groove; 25. abutting the bolt; 26. a countersunk head groove; 27. a rotating seat; 28. a mounting plate; 29. abutting the ring groove; 30. a connecting rod; 31. and (5) cushion blocks.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses a non-woven fabric cutting device.

Referring to fig. 1 and 2, a non-woven fabric cutting device comprises a supporting table 7, wherein a supporting plane is formed on the supporting table 7, a conveying belt 10 for driving non-woven fabrics is arranged on the supporting table 7, the conveying belt 10 slides on the supporting plane, a transmission motor 11 for driving the conveying belt 10 is connected to one side of the supporting table 7 through bolts, a bracket 3 is fixed on a welding machine on the supporting table 7, a driving piece 15 is slidingly connected to the top of the bracket 3, the driving piece 15 is a hydraulic cylinder, and the sliding direction of the driving piece 15 is arranged at right angles to the transmission direction of the conveying belt 10; the support 3 is fixedly provided with a driving assembly for driving the driving piece 15 to slide, the bottom of the driving piece 15 is rotationally connected with a rotating seat 27, the rotating seat 27 is rectangular, one side, far away from the driving piece 15, of the rotating seat 27 is detachably connected with a mounting seat 19, the mounting seat 19 is detachably connected with a cutter body 20, the cross section of the cutter body 20 is C-shaped, the cutter body 20 is eccentrically arranged on the rotating seat 27, cushion blocks 31 are adhered to the bottoms of the mounting seat 19 and the rotating seat 27, and the cushion blocks 31 are made of rubber materials with larger elasticity.

By adopting the design, the cutter body 20 is driven by the driving piece 15 to cut the non-woven fabric, so that the non-woven fabric in a C shape is obtained, when a row of non-woven fabrics are cut, the cutter body 20 is opened to the opposite direction by rotating the rotating seat 27 by 180 degrees, and the non-woven fabric is cut, so that the non-woven fabric cut by the non-woven fabric can be tightly attached to the rest non-woven fabric after the cutting is completed; by adopting the method for cutting the non-woven fabric, the waste of the non-woven fabric can be greatly reduced, the position of the non-woven fabric on the supporting table 7 can be changed by adopting the eccentric design without using the conveyor belt 10, the convenience of using tools is improved, and the working efficiency of cutting the non-woven fabric is improved.

Referring to fig. 3 and 4, a connecting plate 17 is connected to the bottom of the driving member 15 through bolts, the connecting plate 17 is cylindrical, a limiting block 21 is welded and fixed on one side, far away from the driving member 15, of the connecting plate 17, the limiting block 21 is T-shaped, the limiting block 21 is formed by inserting and welding a cylinder and a circular ring, and a limiting groove matched with the limiting block 21 in an inserting manner is formed in the bottom of the rotating seat 27; the connecting plate 17 is connected with a mounting plate 28 through bolts, the mounting plate 28 is connected with a direction-adjusting motor 6 through bolts, a driving wheel is mounted on the direction-adjusting motor 6, one side of the rotating seat 27, which is close to the connecting plate 17, is integrally formed with a driven ring 22 matched with the driving wheel, the driven ring 22 is in a circular ring shape, and a belt is connected between the driven wheel and the rotating seat 27. The mounting groove 24 for fixing the mounting seat 19 is formed in the bottom of the rotating seat 27, a plurality of fixing bolts 18 for abutting the mounting seat 19 are inserted into the periphery of the rotating seat 27, the abutting annular groove 29 is formed in the periphery of the mounting seat 19, the cross section of the abutting annular groove 29 is triangular, and the inner diameter of the abutting annular groove 29 gradually increases along the direction approaching the driving piece 15.

The rotary seat 27 is driven to rotate by the direction-adjusting motor 6 by adopting the design, and the synchronous rotation of the mounting seat 19 and the rotary seat 27 is realized by the fixing bolt 18, so that the cutter body 20 can be mounted on the mounting seat 19, and then the mounting seat 19 is mounted on the rotary seat 27, thereby improving the convenience of mounting and dismounting the cutter body 20.

Referring to fig. 4 and 5, a socket for inserting the cutter body 20 is formed in a side of the mounting base 19 away from the rotary base 27, the width of the socket is larger than the thickness of the cutter body 20, a countersunk groove 26 communicated with the socket is formed in a side of the mounting base 19 away from the rotary base 27, and a tightening bolt 25 abutting against the cutter body 20 is inserted into the countersunk groove 26.

Referring to fig. 1 and 2, the bracket 3 is slidably connected with a sliding seat 1 along the sliding direction of the driving member 15, the sliding seat 1 is C-shaped and slidably connected with the bracket 3, two connecting rods 30 are fixed on the sliding seat 1, one end of each connecting rod 30, which is close to the driving member 15, is inserted with a sliding frame 14 for installing the driving member 15, and four sliding rods 16 slidably connected with the sliding frame 14 are fixed on a connecting plate 17. The drive assembly includes integrated into one piece in the drive piece 13 that the frame 14 is close to one side of sliding seat 1 that slides, the drive piece 13 has seted up along the slip direction of sliding seat 1 and has run through the drive screw, rotate on the support 3 be connected with drive screw threaded complex screw rod 2, support 3 one side bolted connection has the motor 5 that slides that is used for driving screw rod 2 to rotate, the equal integrated into one piece in frame 14 both sides that slides has spacing slider 12, spacing slider 12 is the C type, can reach and hold tightly the smoothness nature that improves sliding seat 1 and slide, can also improve the firmness of the connection of sliding seat 1, avoid sliding seat 1 to appear rocking at the in-process of sliding, improve user device's stability.

By adopting the design, the sliding frame 14 is driven to slide through the rotation of the screw rod 2, and the forward and reverse rotation of the sliding motor 5 are controlled, so that the sliding of the sliding frame 14 in different directions is controlled, and the convenience of the using device is improved.

Referring to fig. 1 and 4, two pairs of sliding plates 8 are installed on two sides of a support 3 of a supporting table 7, the sliding plates 8 are in an L shape, a fixing plate 9 is connected to the sliding plates 8 in a sliding manner along the vertical direction, the section of the fixing plate 9 is rectangular, a driving pressing cylinder 4 for driving the fixing plate 9 to lift is fixed on the sliding plates 8, a pressing cylinder guide rod 23 in plug-in fit with the sliding plates 8 is fixed on the fixing plate 9, and the sliding direction of the fixing plate 9 is limited through the pressing cylinder guide rod 23.

The implementation principle of the non-woven fabric cutting device provided by the embodiment of the utility model is as follows: during operation, the non-woven fabrics are driven to slide through the conveyor belt 10, the four fixing plates 9 are pressed against the non-woven fabrics through the driving pressing cylinders 4, the non-woven fabrics are cut through the mounting seat 19 provided with the cutter body 20 by the driving piece 15, after a row of non-woven fabrics are cut, the rotating seat 27 is driven to rotate 180 degrees through the steering motor 6, and the non-woven fabrics are cut close to the edge of the cut non-woven fabrics.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The non-woven fabric cutting device comprises a supporting table (7), wherein a conveying belt (10) for driving non-woven fabrics is arranged on the supporting table (7), a support (3) is further arranged on the supporting table (7), a driving piece (15) is connected onto the support (3) in a sliding mode, the sliding direction of the driving piece (15) and the transmission direction of the conveying belt (10) are arranged at a certain angle, and a driving assembly for driving the driving piece (15) to slide is fixed onto the support (3); it is characterized in that the method comprises the steps of,

the bottom of the driving piece (15) is provided with a rotatable rotating seat (27) in a lifting manner, one side, far away from the driving piece (15), of the rotating seat (27) is detachably connected with an installation seat (19), and the installation seat (19) is detachably connected with a cutter body (20) for cutting non-woven fabrics;

the cutter body (20) is eccentrically arranged on the rotating seat (27).

2. The nonwoven fabric cutting device according to claim 1, wherein: the bottom of the driving piece (15) is detachably connected with a connecting plate (17), one side, away from the driving piece (15), of the connecting plate (17) is provided with a limiting block (21), and a limiting groove which is in plug-in fit with the limiting block (21) is formed in the rotating seat (27);

the steering motor (6) is detachably connected to the connecting plate (17), and a driven ring (22) for belt transmission of the steering motor (6) is integrally formed on one side of the rotating seat (27) close to the connecting plate (17).

3. The nonwoven fabric cutting device according to claim 2, wherein: the bottom of the rotating seat (27) is provided with a mounting groove (24) for fixing the mounting seat (19), and a plurality of fixing bolts (18) for propping against the mounting seat (19) are inserted at the periphery of the rotating seat (27);

an abutting annular groove (29) is formed in the peripheral side of the mounting seat (19), the abutting annular groove (29) is obliquely arranged, and the inner diameter of the abutting annular groove (29) gradually increases along the direction approaching the driving piece (15).

4. The nonwoven fabric cutting device according to claim 1, wherein: the installation seat (19) is far away from one side of the rotation seat (27) is provided with an inserting groove for inserting the cutter body (20), one side of the installation seat (19) far away from the rotation seat (27) is obliquely provided with a countersunk groove (26) communicated with the inserting groove, and the countersunk groove (26) is internally inserted with a supporting bolt (25) for supporting the cutter body (20).

5. The nonwoven fabric cutting device according to claim 1, wherein: cushion blocks (31) are arranged at the bottoms of the mounting seat (19) and the rotating seat (27).

6. The nonwoven fabric cutting device according to claim 1, wherein: the support (3) is connected with a sliding seat (1) in a sliding mode along the sliding direction of the driving piece (15), and a sliding frame (14) for installing the driving piece (15) is detachably connected to the bottom of the sliding seat (1).

7. The nonwoven fabric cutting device according to claim 6, wherein: the driving assembly comprises a driving block (13) fixed on the sliding seat (1), a driving screw hole is formed in the driving block (13) along the sliding direction of the sliding seat (1), a screw rod (2) in threaded fit with the driving screw hole is rotatably arranged on the support (3), and a sliding motor (5) for driving the screw rod (2) is arranged on the support (3).

8. The nonwoven fabric cutting device according to claim 1, wherein: the supporting table (7) is provided with fixing plates (9) for pressing non-woven fabrics in a lifting manner on two sides of the driving piece (15);

the supporting table (7) is provided with a sliding plate (8) which is in sliding fit with the fixed plate (9) at two ends of the fixed plate (9), and a driving pressing cylinder (4) for driving the fixed plate (9) to do lifting motion is fixed on the sliding plate (8).