CN112921633B - A cutting device for non-woven fabric production and processing - Google Patents

Abstract

The invention provides a cutting device for non-woven fabric production and processing, which comprises a workbench, wherein two side edges of the top end of the workbench are fixedly connected with fixed plates, four corners of the bottom end of the workbench are provided with damping wheel mechanisms, two sides of the bottom end of the workbench are fixedly connected with fixing mechanisms, the middle of the top of the workbench is provided with a groove, two sides of the top of the workbench are provided with first sliding chutes, the first sliding chutes are connected with two sliding plates in a sliding manner, the tops of the two sliding plates are provided with second sliding chutes, the second sliding chutes are connected with two clamping mechanisms in a sliding manner, flattening mechanisms are arranged in the groove, tooth grooves are formed in the two sides of the workbench and in positions corresponding to the two ends of the flattening mechanisms, and a sliding mechanism is arranged between the two fixed plates: the position of clamping structure can be adjusted according to the size of non-woven fabrics to can adjust the position of tool bit as required multidirectionally, can flatten the processing after cutting, improve the production quality of non-woven fabrics.

Description

A cutting device for non-woven fabric production and processing

technical field

The invention relates to the technical field of non-woven fabric production and processing, in particular to a cutting device for non-woven fabric production and processing.

Background technique

Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, etc., are composed of directional or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabrics are moisture-proof, breathable, flexible, light in weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. Features. In the process of non-woven fabric production and processing, large pieces of cloth need to be cut for use. However, the existing cutting devices for non-woven fabric production and processing also have the following defects:

1) The clamping non-woven fabric clamping mechanism in the existing non-woven fabric production and processing cutting device is a fixed mechanism, which brings inconvenience when the cutting part needs to be adjusted, and can only be cut and fixed Large and small non-woven fabrics are relatively limited in use.

2) Most of the existing cutting devices for the production and processing of non-woven fabrics can only move and cut in one direction during the cutting process, or the cutting method is fixed with the cutter head, which cannot meet the requirements of different cutting methods during the cutting process. Clipping requirements for the location.

3) After the non-woven fabric cutting device is cut, the non-woven fabric tends to wrinkle and appear uneven, which affects the production quality of the non-woven fabric.

Contents of the invention

The purpose of the present invention is to provide a cutting device for the production and processing of non-woven fabrics, aiming at solving the problems in the prior art that the clamping structure is relatively fixed, and the cutting head can only be adjusted by a single movement or cannot adjust the wrinkling of non-woven fabrics.

In order to achieve the above object, the present invention provides the following technical solutions: a cutting device for non-woven fabric production and processing, including a workbench, the top and both sides of the workbench are fixedly connected with fixing plates, and the two fixing plates A mounting plate is fixedly connected between the top ends. The four corners of the bottom end of the workbench are provided with shock absorbing wheel mechanisms. There are grooves, the first chute is provided on both sides of the top of the workbench, two sliding plates are slidably connected to the first chute, and the tops of the two sliding plates are provided with second chute, Two clamping mechanisms are slidably connected to the second chute, a flattening mechanism is provided inside the groove, teeth are provided on both sides of the workbench and corresponding to the two ends of the flattening mechanism. A sliding mechanism is provided between the two fixed plates, a cutting mechanism is slidably connected to the sliding mechanism, and a controller is fixedly connected to the other side of one of the fixed plates.

In order to make it convenient to move the device stably, as a preferred solution of the present invention: the damping wheel mechanism includes a sleeve, a sliding block, several first springs and universal wheels, and the top of the sleeve is in contact with the workbench. The bottom end is fixedly connected, the inside of the sleeve is slidably connected with a sliding block, and the top of the sliding block is elastically connected with several first springs, and the top ends of several first springs are elastically connected to the inner top wall of the sleeve. connected, the bottom end of the sliding block is rotationally connected with the top end of the universal wheel.

In order to facilitate the fixing device from sliding, as a preferred solution of the present invention: the fixing mechanism includes a fixing groove, a hydraulic cylinder and a suction cup, the top of the fixing groove is fixedly connected with the bottom end of the workbench, and the fixing groove The inner top wall is fixedly connected with the top end of the hydraulic cylinder, and the bottom end of the hydraulic cylinder is fixedly connected with the top end of the suction cup.

In order to facilitate the clamping of non-woven fabrics, as a preferred solution of the present invention: the clamping mechanism includes a first slider, a U-shaped plate, a second spring, a screw and a pressing plate, and the first slider passes through the second The chute is slidably connected with the slide plate, the top of the first slider is fixedly connected with a U-shaped plate, the screw rod passes through the top of the U-shaped plate and is fixedly connected with a pressure plate, and the screw rod is threadedly connected with the U-shaped plate, so A second spring is elastically connected to the top end of the pressure plate, and the top end of the second spring abuts against the inner top wall of the U-shaped plate.

In order to flatten the cut non-woven fabric, as a preferred solution of the present invention: the flattening mechanism includes a pressing roller, a rotating shaft, a gear and a handle, and the inner middle of the pressing roller is connected with a rotating shaft, so Two ends of the rotating shaft are fixedly connected with gears, one end of the gears is fixedly connected with a handle, and the gears are engaged with the tooth grooves.

In order to facilitate the sliding of the cutting mechanism, as a preferred solution of the present invention: the sliding mechanism includes a first motor, two first screw rods, a driving wheel, a driven wheel, two second sliders and a belt, two Two first screw rods are arranged between the fixed plates, and a second slider is slidably connected to the two first screw rods, and one end of the first screw rods is fixed to one side of the fixed plate through a bearing connection, wherein the other end of one of the first screw rods passes through the side wall of the fixed plate and is connected to the first motor in rotation, and a drive wheel is connected to the side of the first screw rod and located in the first motor for rotation, and the other end The other end of the first threaded mandrel passes through the side wall of the fixing plate and is rotatably connected to a driven wheel, and a belt is rotatably connected between the driving wheel and the driven wheel.

In order to make the device achieve the purpose of cutting, as a preferred solution of the present invention: the cutting mechanism includes a second motor, a third motor, a second screw, a guide rod, a third slider, an electric telescopic rod, and a connecting plate , a fixed seat and a cutter head, the two ends of the guide rod are respectively fixedly connected with two second sliders, one end of the second screw rod is rotatably connected with one of the second sliders, the second screw rod The other end passes through another second slider and is rotatably connected to a second motor. The second screw rod and the guide rod are jointly slidably connected to a third slider, and the bottom ends of the third slider are fixedly connected to each other. There is an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a fixed seat, and the inside of the fixed seat is rotatably connected with a cutterhead, and one side of the cutterhead A third motor is rotatably connected with the shaft.

In order to facilitate the normal operation of the pressure roller, as a preferred solution of the present invention: the depth of the groove is greater than the height of the pressure roller.

In order to know the model of the controller, as a preferred solution of the present invention: the model of the controller is MAM-200.

In order to make the device work normally, as a preferred solution of the present invention: the first motor, the second motor, the third motor, the hydraulic cylinder and the electric telescopic rod are all electrically connected to an external power supply through a controller.

Compared with the prior art, a cutting device for non-woven fabric production and processing provided by the present invention has the following beneficial effects:

1) Through the mutual cooperation between the screw rod in the clamping mechanism and the first chute, the second chute and the sliding plate, according to the length of the clamped non-woven fabric, it is carried out in the first chute through the sliding plate. Sliding, the clamping length can be adjusted. According to the width of the clamped non-woven fabric, adjust the clamping mechanism to slide and adjust in the second chute on the sliding plate to adjust to a suitable width. Through the twist clamping mechanism The screw in the middle makes the non-woven fabric clamped, which can be effectively adjusted according to the size of the non-woven fabric and the size of the required cutting part. It will not be limited in use, with high flexibility and increased utilization rate;

2) Through the mutual cooperation of the second slider in the sliding mechanism, the third slider in the cutting mechanism and the electric telescopic rod, the knife can be adjusted by sliding the second slider and the third slider. The position of the disc on the horizontal plane, and the cutter head can be moved and adjusted in the vertical direction through the electric telescopic rod, so that the cutter head can be adjusted to any position, the use flexibility is high, and the utilization effect of the device is increased;

3) Through the rolling of the pressure roller in the flattening mechanism, the non-woven fabric is flattened by the pressure roller after cutting, the operation is simple, and the production quality of the non-woven fabric is improved.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is the overall structure schematic diagram that the present invention proposes;

Fig. 2 is the front view structure schematic diagram that the present invention proposes;

Fig. 3 is the structure schematic diagram of the damping wheel mechanism that the present invention proposes;

Fig. 4 is the schematic structural diagram of the fixing mechanism proposed by the present invention;

Fig. 5 is a structural schematic diagram of the clamping mechanism proposed by the present invention;

Fig. 6 is a structural schematic diagram of the flattening mechanism proposed by the present invention;

Fig. 7 is a structural schematic diagram of the sliding mechanism proposed by the present invention;

Fig. 8 is a schematic structural diagram of the cutting mechanism proposed by the present invention.

In the figure: 1. workbench; 2. fixed plate; 3. mounting plate; 4. damping wheel mechanism; 41. sleeve; 42. sliding block; 43. first spring; 44. universal wheel; 5. fixed Mechanism; 51, fixed groove; 52, hydraulic cylinder; 53, suction cup; 6, groove; 7, first chute; 8, sliding plate; 9, second chute; 10, clamping mechanism; 101, first Slide block; 102, U-shaped plate; 103, second spring; 104, screw rod; 105, pressing plate; 11, flattening mechanism; 111, pressing roller; 112, rotating shaft; 113, gear; Groove; 13, sliding mechanism; 131, the first motor; 132, the first screw mandrel; 133, driving wheel; 134, driven wheel; 135, the second slide block; 136, belt; 14, cutting mechanism; 141, the first Two motors; 142, the third motor; 143, the second screw mandrel; 144, guide rod; 145, the third slide block; 146, electric telescopic rod; 147, connecting plate; , controller.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Example 1

Please refer to Figs. 1-8, the present invention provides the following technical solutions: a cutting device for production and processing of non-woven fabrics, including a workbench 1, the top and both sides of the workbench 1 are fixedly connected with a fixed plate 2, two fixed plates The tops of 2 are jointly fixedly connected with mounting plate 3, and the four corners of the bottom end of workbench 1 are provided with damping wheel mechanism 4, and both sides of the bottom end of workbench 1 are fixedly connected with fixing mechanism 5, and the top of workbench 1 There is a groove 6 in the middle, and a first chute 7 is opened on both sides of the top of the workbench 1. Two sliding plates 8 are slidably connected to the first chute 7, and a second sliding plate 8 is provided on the top of the two sliding plates 8. Groove 9, two clamping mechanisms 10 are slidably connected on the second chute 9, the inside of the groove 6 is provided with a flattening mechanism 11, the two sides of the workbench 1 and the positions corresponding to the two ends of the flattening mechanism 11 A tooth groove 12 is provided, and a sliding mechanism 13 is provided between the two fixing plates 2 . A cutting mechanism 14 is slidably connected to the sliding mechanism 13 , and a controller 15 is fixedly connected to the other side of one of the fixing plates 2 .

In this embodiment: the damping wheel mechanism 4 comprises a sleeve 41, a sliding block 42, several first springs 43 and a universal wheel 44, the top of the sleeve 41 is fixedly connected with the bottom end of the workbench 1, and the sleeve 41 The inside of the sliding block is connected with a sliding block 42, and the top of the sliding block 42 is elastically connected with several first springs 43. It is rotatably connected with the top of the universal wheel 44.

Specifically, when the device needs to be moved, it is moved by the damping wheel mechanism 4, and the sliding block 42 moves up and down in the sleeve 41 during the movement, and is buffered and damped by the first spring 43, so that The vibration of the device is reduced during the moving process, the stability of the device is increased, and the damage to the device caused by the vibration is avoided.

In this embodiment: the fixing mechanism 5 includes a fixing groove 51, a hydraulic cylinder 52 and a suction cup 53, the top of the fixing groove 51 is fixedly connected to the bottom end of the workbench 1, and the inner top wall of the fixing groove 51 is fixed to the top of the hydraulic cylinder 52 Connect, the bottom end of hydraulic cylinder 52 is fixedly connected with the top end of sucker 53.

Specifically, when the device is stabilized, the device is fixed by the fixing mechanism 5 to avoid sliding, and the controller 15 controls the hydraulic cylinder 52 in the fixing groove 51 to move downward until the suction cup 53 at the bottom of the hydraulic cylinder 52 touches the To the ground, through the abutment and adsorption of the suction cup 53 and the ground, the device is not easy to slip and the stability of the device is increased.

In this embodiment: the clamping mechanism 10 includes a first slider 101, a U-shaped plate 102, a second spring 103, a screw rod 104 and a pressure plate 105, and the first slider 101 is slidably connected with the sliding plate 8 through the second chute 9 The top of the first slider 101 is fixedly connected with a U-shaped plate 102, the screw rod 104 passes through the top of the U-shaped plate 102 and is fixedly connected with a pressure plate 105, the screw rod 104 is screwed with the U-shaped plate 102, and the top of the pressure plate 105 is elastically connected with The second spring 103 , the top end of the second spring 103 abuts against the inner top wall of the U-shaped plate 102 .

Specifically, before cutting the non-woven fabric, the non-woven fabric needs to be clamped and fixed, and the non-woven fabric is firmly fixed by the clamping mechanism 10, and the screw 104 is rotated to the upper side, and the non-woven fabric is placed On the U-shaped plate 102, turn the screw rod 104 again so that the pressure plate 105 under the screw rod 104 presses the non-woven fabric, and the second spring 103 makes the pressure plate 105 be pressed tightly, thereby clamping the non-woven fabric.

In this embodiment: the flattening mechanism 11 includes a pressing roller 111, a rotating shaft 112, a gear 113 and a crank handle 114, the inner middle of the pressing roller 111 is connected with a rotating shaft 112, and the two ends of the rotating shaft 112 are fixedly connected with a gear 113, and the gear 113 One end of the crankshaft is fixedly connected with a crank handle 114, and the gear 113 is meshed with the tooth groove 12.

Specifically, when the non-woven fabric needs to be flattened after the non-woven fabric is cut, the gear 113 is engaged and rotated in the tooth groove 12 by rotating the crank handle 114 in the flattening mechanism 11, thereby driving the rotating shaft 112 and the pressing roller 111 to carry out Rotating, the pressing roller 111 rolls the non-woven fabric, making the non-woven fabric more smooth and improving the quality of the non-woven fabric.

In the present embodiment: the sliding mechanism 13 includes a first motor 131, two first screw mandrels 132, a driving wheel 133, a driven wheel 134, two second sliders 135 and a belt 136, and two fixed plates 2 are arranged between There are two first screw rods 132, and the second slider 135 is slidably connected on the two first screw rods 132. One end of the first screw rods 132 is fixedly connected to one side of the fixed plate 2 through a bearing, and one of the first The other end of the screw mandrel 132 passes through the side wall of the fixed plate 2 and is rotatably connected with a first motor 131. On the first screw mandrel 132 and at one side of the first motor 131, a drive wheel 133 is rotatably connected, and the other first wire The other end of the rod 132 passes through the side wall of the fixed plate 2 and is rotatably connected to a driven wheel 134 , and a belt 136 is rotatably connected between the driving wheel 133 and the driven wheel 134 .

Specifically, when the cutting mechanism 14 needs to be moved and adjusted to a suitable position, the sliding mechanism 13 is used to make the cutting mechanism 14 slide, and the controller 15 controls the first motor 131 to rotate, so that the first motor 131 drives The first screw mandrel 132 rotates, and the driving wheel 133 on one of the first screw mandrels 132 drives the driven wheel 134 to rotate through the belt 136, and the driven wheel 134 drives the first screw mandrel 132 to rotate, and the first screw mandrel 132 drives the second screw mandrel 132 to rotate. The slider 135 moves on the first threaded rod 132 , thereby driving the cutting mechanism 14 to move until it moves to a proper position.

In this embodiment: the cutting mechanism 14 includes a second motor 141, a third motor 142, a second screw mandrel 143, a guide rod 144, a third slider 145, an electric telescopic rod 146, a connecting plate 147, a fixed seat 148 and The cutter head 149, the two ends of the guide rod 144 are fixedly connected with two second slide blocks 135 respectively, one end of the second screw rod 143 is rotationally connected with one of the second slide blocks 135, and the other end of the second screw rod 143 passes through Another second slide block 135 is also rotatably connected with a second motor 141, the second screw mandrel 143 and the guide rod 144 are jointly slidably connected with a third slide block 145, and both sides of the bottom end of the third slide block 145 are fixedly connected with electric motors. Telescopic link 146, the bottom end of electric telescopic link 146 is fixedly connected with connecting plate 147, and the bottom of connecting plate 147 is fixedly connected with fixed seat 148, and the inner rotation of fixed seat 148 is connected with cutterhead 149, and one side of cutterhead 149 passes shaft A third motor 142 is rotatably connected.

Specifically, when the non-woven fabric is cut, it is cut by the cutting mechanism 14, and the second motor 141 is controlled by the controller 15 to rotate, and the second motor 141 drives the second screw mandrel 143 to rotate, and the second screw mandrel 143 The third sliding block 145 slides on the second screw rod 143 and the guide rod 144 until it moves to a suitable position, and the electric telescopic rod 146 is controlled by the controller 15 to work, and the electric telescopic rod 146 moves downward to a suitable position. The cutting position is reached, and the third motor 142 is controlled by the controller 15 to rotate, and the third motor 142 drives the cutter head 149 to rotate, so that the cutter head 149 cuts the non-woven fabric, and the third slider 145 moves, Therefore, the cutter head 149 cuts back and forth.

In this embodiment: the depth of the groove 6 is greater than the height of the pressure roller 111 .

Specifically, when the pressing roller 111 performs flattening, the non-woven fabric can be flattened by rolling the pressing roller 111 in the groove 6. If the depth of the groove 6 is smaller than the height of the pressing roller 111, it is not convenient The cutting mechanism 14 carries out cutting.

In this embodiment: the model of the controller 15 is MAM-200.

Specifically, the controller 15 whose model is MAM-200 makes the operation of the device simple and convenient.

In this embodiment: the first motor 131 , the second motor 141 , the third motor 142 , the hydraulic cylinder 52 and the electric telescopic rod 146 are all electrically connected to an external power supply through the controller 15 .

Specifically, the hydraulic cylinder 52 is controlled by the controller 15 of the model MAM-200 so that the fixing mechanism 5 can work normally, the first motor 131 is controlled by the controller 15 to make the sliding mechanism 13 work normally, and the second The motor 141, the third motor 142 and the electric telescopic rod 146 work, so that the cutting mechanism 14 works normally.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (4)

1. The utility model provides a cutting device is used in non-woven fabrics production and processing, includes workstation (1), its characterized in that: two sides of the top end of the workbench (1) are fixedly connected with fixing plates (2), a mounting plate (3) is fixedly connected between the top ends of the two fixing plates (2), four corners of the bottom end of the workbench (1) are provided with damping wheel mechanisms (4), two sides of the bottom end of the workbench (1) are fixedly connected with fixing mechanisms (5), a groove (6) is formed in the middle of the top of the workbench (1), two sides of the top of the workbench (1) are provided with first sliding chutes (7), two sliding plates (8) are connected on the first sliding chutes (7) in a sliding manner, two tops of the two sliding plates (8) are provided with second sliding chutes (9), two clamping mechanisms (10) are connected on the second sliding chutes (9) in a sliding manner, a flattening mechanism (11) is arranged inside the groove (6), tooth grooves (12) are formed in positions, corresponding to the two ends of the workbench (1) and the two ends of the flattening mechanism (11), a sliding mechanism (13) is arranged between the two fixing plates (2), the sliding mechanism (13) is connected with a sliding cutting mechanism (14), and one fixing controller (15) of the fixing plates (2) is connected with the other side;

the damping wheel mechanism (4) comprises a sleeve (41), a sliding block (42), a plurality of first springs (43) and a universal wheel (44), the top end of the sleeve (41) is fixedly connected with the bottom end of the workbench (1), the sliding block (42) is connected inside the sleeve (41) in a sliding mode, the top of the sliding block (42) is elastically connected with the plurality of first springs (43), the top ends of the first springs (43) are all elastically connected with the inner top wall of the sleeve (41), and the bottom end of the sliding block (42) is rotatably connected with the top end of the universal wheel (44);

the fixing mechanism (5) comprises a fixing groove (51), a hydraulic cylinder (52) and a sucker (53), the top end of the fixing groove (51) is fixedly connected with the bottom end of the workbench (1), the inner top wall of the fixing groove (51) is fixedly connected with the top end of the hydraulic cylinder (52), and the bottom end of the hydraulic cylinder (52) is fixedly connected with the top end of the sucker (53);

the clamping mechanism (10) comprises a first sliding block (101), a U-shaped plate (102), a second spring (103), a screw rod (104) and a pressing plate (105), the first sliding block (101) is in sliding connection with the sliding plate (8) through a second sliding groove (9), the top of the first sliding block (101) is fixedly connected with the U-shaped plate (102), the screw rod (104) penetrates through the top of the U-shaped plate (102) and is fixedly connected with the pressing plate (105), the screw rod (104) is in threaded connection with the U-shaped plate (102), the top end of the pressing plate (105) is elastically connected with the second spring (103), and the top end of the second spring (103) is abutted to the inner top wall of the U-shaped plate (102);

the flattening mechanism (11) comprises a pressing roller (111), a rotating shaft (112), a gear (113) and a crank (114), the rotating shaft (112) is rotatably connected in the middle of the interior of the pressing roller (111), the gears (113) are fixedly connected to two ends of the rotating shaft (112), the crank (114) is fixedly connected to one end of the gear (113), and the gear (113) is meshed with the tooth grooves (12);

the sliding mechanism (13) comprises a first motor (131), two first screw rods (132), a driving wheel (133), a driven wheel (134), two second sliding blocks (135) and a belt (136), wherein the two first screw rods (132) are arranged between the two fixing plates (2), the two first screw rods (132) are connected with the second sliding blocks (135) in a sliding mode, one ends of the first screw rods (132) are fixedly connected with one sides of the fixing plates (2) through bearings, the other end of one first screw rod (132) penetrates through the side wall of the fixing plate (2) and is connected with the first motor (131) in a rotating mode, the driving wheel (133) is connected to one side, located on the first motor (131), of the first screw rod (132) in a rotating mode, the other end of the other first screw rod (132) penetrates through the side wall of the fixing plate (2) and is connected with the driven wheel (134) in a rotating mode, and the belt (136) is connected between the driving wheel (133) and the driven wheel (134) in a rotating mode;

the cutting mechanism (14) comprises a second motor (141), a third motor (142), a second lead screw (143), a guide rod (144), a third slider (145), an electric telescopic rod (146), a connecting plate (147), a fixed seat (148) and a cutter head (149), two ends of the guide rod (144) are respectively fixedly connected with the two second sliders (135), one end of the second lead screw (143) is rotatably connected with one of the second sliders (135), the other end of the second lead screw (143) penetrates through the other second slider (135) and is rotatably connected with the second motor (141), the second lead screw (143) and the guide rod (144) are jointly and slidably connected with the third slider (145), the two sides of the bottom of the third slider (145) are fixedly connected with the electric telescopic rod (146), the bottom of the electric telescopic rod (146) is fixedly connected with the connecting plate (147), the fixed seat (148) is fixedly connected with the fixed seat (148), and the third motor (142) is rotatably connected with one side of the cutter head (149).

2. The cutting device for nonwoven fabric production and processing of claim 1, wherein: the depth of the groove (6) is greater than the height of the press roll (111).

3. The cutting device for nonwoven fabric production and processing of claim 1, wherein: the controller (15) is of the type MAM-200.

4. The cutting device for nonwoven fabric production and processing of claim 1, wherein: the first motor (131), the second motor (141), the third motor (142), the hydraulic cylinder (52) and the electric telescopic rod (146) are electrically connected with an external power supply through the controller (15).

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