Non-woven fabric carding and air laying integrated device

Abstract

The invention relates to the technical field of non-woven fabric production, in particular to a non-woven fabric carding and air laying integrated device which comprises a closed shell, a feeding roller, a licker-in, a cylinder roller, a transfer roller and a wind wheel roller are arranged in the closed shell, and a first wool stripping roller, a first working roller, a second wool stripping roller and a second working roller are arranged at the upper end of the cylinder roller. A short fiber feeding plate is arranged at the upper ends of the feeding roller and the licker-in and installed on a closed shell, the lower end of the feeding roller and the lower end of the licker-in are provided with a wind blocking roller, the side end of a wind wheel roller is provided with a large vent hole, a stainless steel metal filter screen is arranged on the large vent hole, a support is arranged at the lower end of the closed shell, and the side end of the closed shell is communicated with a third supporting roller. The side end of the third supporting roller communicates with a fourth supporting roller, and the side end of the fourth supporting roller communicates with a tensioning roller. Through the arrangement of the structure, non-woven fabric carding production work can be conveniently carried out.

Description

Technical Field

[0001] The invention relates to the technical field of nonwoven fabric production, in particular to a nonwoven fabric carding and air-flow web-forming integrated device. Background Art

[0002] Non-woven fabric is a kind of high-quality and low-cost product with a wide range of uses. However, the variety and quality of non-woven fabric products cannot meet the needs of market development. Therefore, it is urgent to change the current situation of single performance of non-woven fabric equipment and rough processing methods to meet the needs of the market. The existing non-woven fabric equipment consists of two parts. The first part is the preparation stage equipment, that is, fiber breaking and web laying. The second part is the processing stage equipment, that is, calendering, acupuncture (or spunlace) compaction, trimming and rolling. The currently used opening and web laying The equipment consists of the following contents: a blower, an inner air duct, a cotton inlet roller group, a beater roller (opening roller), a net curtain, a suction fan, a net curtain supporting wheel, a dust cage, a cotton batting thickness adjustment cylinder, an air suction port, an air suction chamber, and a net curtain suction mesh plate. This device is only equipped with a beater roller 4. This type of device is only suitable for making cotton-shaped short-fiber cotton batting. If the short fiber is slightly longer, the uniformity of the opened fiber cannot be guaranteed, especially medium and long short fibers (fiber length is between cotton-shaped and wool-shaped short fibers) and wool-shaped (short fibers are longer in length) cannot be processed. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides an integrated device for carding and air-laying a nonwoven fabric.

[0004] The technical solution adopted by the present invention to solve the technical problem is: a non-woven fabric combing airflow web-forming integrated device, comprising a closed shell, a feeding roller, a licker-in roller, a cylinder roller, a transfer roller and a wind wheel roller are arranged in the closed shell, a first stripping roller, a first working roller, a second stripping roller and a second working roller are arranged at the upper end of the cylinder roller, a short fiber feeding plate is arranged at the upper end of the feeding roller and the licker-in roller, and the short fiber feeding plate is installed on the closed shell, a windshield roller is arranged at the lower end of the feeding roller and the licker-in roller, a ventilation hole is arranged at the side end of the wind wheel roller, and a stainless steel metal filter is arranged on the ventilation hole; A bracket is provided at the lower end of the closed shell, a third support roller is connected to the side end of the closed shell, a fourth support roller is connected to the side end of the third support roller, a tensioning roller is connected to the side end of the fourth support roller, a peeling roller is connected to the upper end of the tensioning roller, a second support roller is connected to the upper end of the peeling roller, a motor reducer is provided on the second support roller, the mesh curtain on the motor reducer is transmitted to the first support roller, and a flattening roller is provided on the side end of the first support roller.

[0005] Specifically, the flattening roller is placed on the upper ends of the left and right pressure roller support plates, the support rod is placed in the hinge base below the bracket, a cylinder device is arranged on the support rod below the flattening roller, a hinge shaft is arranged between the left side of the cylinder device and the support rod, a pressure regulating valve is arranged on the compressed air inlet pipe of the cylinder, a spherical base is arranged on the right side of the cylinder, and the spherical base is placed on the bracket column through screws.

[0006] Specifically, a cotton batting thickness adjustment plate combination is arranged above the closed shell outlet in front of the wind wheel roller, and the cotton batting thickness adjustment plate combination is composed of an adjustment plate and a screw rod combination.

[0007] Specifically, a closed suction cavity is arranged inside the mesh curtain conveyor belt, and a suction port is arranged at a side end of the suction cavity.

[0008] Specifically, the bracket is also provided with a regulating and tensioning structure, and the regulating and tensioning structure is used for tensioning and adjusting work.

[0009] Specifically, the regulating and tensioning structure includes a motor, a support assembly seat, a contact guide rod and a regulating docking rod. The upper end of the regulating and tensioning rod is fixedly connected to the support assembly seat, and a motor is installed at the rear of the upper end of the support assembly seat. The regulating and tensioning structure is drivingly connected to the contact guide rod.

[0010] Specifically, the regulating and tensioning structure also includes a supporting bottom block and a tensioning and regulating component, the lower end of the regulating docking rod is fixedly connected to the tensioning and regulating component, and the motor, the supporting assembly seat, the contact guide rod, the regulating docking rod, and the tensioning and regulating component are slidably connected on the tensioning and regulating component.

[0011] Specifically, the tensioning and regulating component includes a connecting end frame, an auxiliary motor, a screw rod, a limiting round rod, a sliding adjustment block, an articulated guide rod, a butt hinge seat, an electrically controlled hydraulic rod and a movable adjustment block. The auxiliary motor is driven and connected with a screw rod, which is threadedly connected to the sliding adjustment block, and the rear end of the sliding adjustment block is slidably connected to the limiting round rod.

[0012] Specifically, the upper end of the sliding adjustment block is hingedly provided with a movable adjustment block through a hinged guide rod, and the side end of the sliding adjustment block is hingedly provided with an electric-controlled hydraulic rod through a butt hinge seat.

[0013] Specifically, the upper end of the electric-controlled hydraulic rod is hinged to the movable adjustment block, the upper end of the movable adjustment block is fixedly connected to a connecting end frame, and the connecting end frame is fixedly connected to the regulating docking rod.

[0014] Beneficial effects of the present invention: First, the present invention can process short fibers of different fiber lengths through structural settings, solving the problem that longer short fibers (medium-length short fibers, hair-length short fibers) cannot be opened, and the fiber opening effect, opening uniformity, and cotton wool flatness are significantly improved. Therefore, this patented technical equipment provides conditions for the production of high-strength non-woven fabrics.

[0015] Second, the present invention can perform tensioning adjustment work by regulating the structural setting of the tensioning structure, thereby controlling the tension of the non-woven fabric body at the production site and better performing the transmission coordination work, wherein the motor can drive the contact guide rod to move, thereby facilitating the transmission of the fabric, and the auxiliary motor can drive the sliding adjustment block to move on the supporting bottom block through the screw rod to perform tensioning work, while the electric-controlled hydraulic rod can make the movable adjustment block move on the sliding adjustment block through the articulated guide rod through telescopic control, thereby changing the position of the connecting end frame and the movable adjustment block, so that the motor, the supporting assembly seat, and the contact guide rod can follow the inclination adjustment, thereby performing tensioning control on the fabric transmission work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective; Figure 2 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from a side perspective; Figure 3 It is a split diagram of the main body in the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the guide and exhaust processing structure of the present invention from a front perspective; Figure 5 It is a schematic diagram of the front perspective three-dimensional structure of the second embodiment of the main body of the present invention; Figure 6 This is a disassembled diagram of the supporting assembly components in the present invention; Figure 7 This is a diagram of the splitting of the basic structure in the present invention; Figure 8 It is a schematic diagram of the front perspective stereoscopic structure of the second embodiment of the main body of the present invention.

[0018] In the figure: 1-regulating tensioning structure, 2-motor, 3-support assembly seat, 4-contact guide rod, 5-regulating docking rod, 6-support bottom block, 7-tensioning and regulating component, 8-connecting end frame, 9-auxiliary motor, 10-screw rod, 11-limiting round rod, 12-sliding adjustment block, 13-hinged guide rod, 14-butt hinge seat, 15-electrically controlled hydraulic rod, 16-movable adjustment block, a-feeding roller, b-licker-in roller, c-cylinder roller, d-transfer roller, e-wind wheel roller, f-first working roller, g-first stripping roller, h-second working roller, j-first support roller, i-second support roller, n-third support roller, m-fourth support roller, o-tensioning roller, s-peeling roller, L-left side plate of mesh curtain type transmission belt, Q-suction chamber, P-peeling roller speed regulating motor. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0020] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0021] The present invention is further described below in conjunction with the accompanying drawings. Example 1

[0022] like Figure 1-4As shown, a non-woven fabric combing airflow web forming integrated device of the present invention comprises a closed shell z2, wherein a feeding roller a, a licker-in roller b, a cylinder roller c, a transfer roller d and a wind wheel roller e are arranged in the closed shell z2, a first depilation roller g, a first working roller f, a second depilation roller r and a second working roller h are arranged at the upper end of the cylinder roller c, a short fiber feeding plate k is arranged at the upper end of the feeding roller a and the licker-in roller b, and the short fiber feeding plate k is installed on the closed shell z2, a windshield roller b1 is arranged at the lower end of the feeding roller a and the licker-in roller b, a venting air hole X is arranged at the side end of the wind wheel roller e, and a stainless steel metal filter x1 is arranged on the venting air hole X; A bracket z1 is provided at the lower end of the closed shell z2, a third support roller n is connected to the side end of the closed shell z2, a fourth support roller m is connected to the side end of the third support roller n, a tensioning roller o is connected to the side end of the fourth support roller m, a peeling roller S is connected to the upper end of the tensioning roller o, a second support roller i is connected to the upper end of the peeling roller S, a motor reducer W is provided on the second support roller i, a mesh curtain H1 on the motor reducer W is transmitted to the first support roller j, and a flattening roller v1 is provided on the side end of the first support roller j.

[0023] The flattening roller v1 is placed on the upper end of the left and right pressure roller support plates v3, the support rod v3 is placed in the hinge base v4 below the bracket Z1, a cylinder device v6 is arranged on the support rod v3 below the flattening roller v1, a hinge shaft v5 is arranged between the left side of the cylinder device v6 and the support rod v3, a pressure regulating valve v7 is arranged on the compressed air inlet pipe of the cylinder v6, a spherical base v9 is arranged on the right side of the cylinder v6, and the spherical base v9 is placed on the column of the bracket Z1 through a screw v8.

[0024] A cotton batting thickness adjustment plate combination y is provided above the outlet of the closed shell z2 in front of the wind wheel roller e, and the cotton batting thickness adjustment plate combination y is composed of an adjustment plate y1 and a screw rod y2.

[0025] A closed suction chamber Q is arranged inside the mesh curtain conveyor belt H1, and a suction port t is arranged at a side end of the suction chamber Q.

[0026] The carding device comprises a staple fiber feeding plate k, a feeding roller a is arranged on the left side below the feeding plate, a licker-in roller b is arranged on the right side below the feeding plate, a windshield roller b1 is arranged below the left feeding roller a and the right licker-in roller b, a cylinder roller c is arranged obliquely above the right side of the licker-in roller b, a first working roller f is arranged on the right side above the circumference of the cylinder roller c, a first hair stripping roller g is arranged on the left side of the first working roller f above the circumference of the cylinder roller c, a second working roller h is arranged on the right side above the circumference of the cylinder roller c, a second hair stripping roller r is arranged on the left side of the second working roller h above the circumference of the cylinder roller c, a transfer roller d is arranged on the right side of the cylinder roller c, and a wind wheel roller e is arranged on the right side of the transfer roller d, the above feeding roller a and licker-in roller b , cylinder roller c, transfer roller d, wind wheel roller e, and the linear speeds of each roller increase in sequence. The above feeding roller a, licker-in roller b, cylinder roller c, transfer roller d, wind wheel roller e, the first working roller f, the first stripping roller g, the second stripping roller r, and the second working roller h are placed in a closed shell z2 and constitute the combing process of the device. A short fiber feeding plate k is provided at the upper left opening of the closed shell z2, and an air vent x is provided on the side plate at the lower right near the wind wheel roller e. A cotton wool thickness adjustment plate combination y is provided above the outlet of the closed shell z2 in front of the wind wheel roller e. The adjustment plate combination is composed of an adjustment plate y1 and a screw y2, and the contact surface between the adjustment plate and the shell is mechanically sealed.

[0027] A net curtain conveying device is arranged on the right side of the combing device, and the net curtain conveying device comprises: a first supporting roller j, a second supporting roller i, a third supporting roller n, a fourth supporting roller m, a tensioning roller o, a stripping roller s, and a left side plate L of the net curtain type transmission belt. The left side plate L of the net curtain type transmission belt is arranged on the outside of the first, second, third and fourth supporting rollers. The first supporting roller j, the second supporting roller i, the third supporting roller n, the fourth supporting roller m, the tensioning roller o and the stripping roller s are parallel to each other and arranged on the left and right side plates of the net curtain device. The motor and the motor reducer w are arranged on the outside of one side plate of the second supporting roller i, and the output shaft of the motor reducer w is combined with the second supporting roller i. A stripping roller speed regulating motor is arranged on the outside of the stripping roller s. Since the mechanism is a conventional conveyor belt transmission, a closed suction chamber Q is arranged on the inner side of the net curtain conveying device, and a suction port t is arranged on each side plate of the chamber. A stripping roller speed regulating motor P is arranged on the suction port on the left side of the melting chamber near one end of the combing system. The transmission and support shafts of the closed shell z2, the suction melting chamber shell z3 and the net curtain conveying device are all arranged on the bracket Z1.

[0028] A cotton flattening roller v1 is arranged at the exit of the combing device and between the net curtain conveying device. The flattening roller v1 is placed on the upper ends of the left and right pressure roller support plates v3, and the support rod is placed in the hinge base v4 below the bracket Z1. A cylinder device v6 is arranged on the support rod v3 below the pressure roller. A hinge shaft v5 is further arranged between the left side of the cylinder device v6 and the support rod v3. A pressure regulating valve v7 is arranged on the compressed air inlet pipe of the cylinder v6. The right side of the cylinder v6 is a spherical base v9, which is placed on the column of the bracket z1 through a screw v8.

[0029] A feeding roller a with a linear speed of V is set on the left side below the cotton feeding plate, a licker-in roller b with a linear speed of V+2△V is set on the right side below the cotton feeding plate, and a windshield roller b1 with a linear speed of V+△V is set below the feeding roller a and the right licker-in roller b.

[0030] A cylinder roller c with a linear speed of V+3 △V is arranged obliquely above the right side of the licker-in roller b, a first working roller f with a linear speed greater than that of the cylinder roller c is arranged on the right side above the circumference of the cylinder roller c, a first stripping roller g with a linear speed less than that of the cylinder roller c is arranged on the left side above the circumference of the cylinder roller c, a second working roller h with a linear speed greater than that of the cylinder roller c is arranged on the right side above the circumference of the cylinder roller c, and a second stripping roller r with a linear speed less than that of the cylinder roller c is arranged on the left side above the circumference of the cylinder roller c.

[0031] A transfer roller d with a linear speed of V+4 ΔV is arranged on the right side of the cylinder roller c, and a wind wheel roller e with a linear speed of V+5 ΔV is arranged on the right side of the transfer roller d.

[0032] The feeding roller a, the licker-in roller b, the cylinder roller c, the transfer roller d, the wind wheel roller e, the first working roller f, the first stripping roller g, the second stripping roller r, and the second working roller h are each placed in a closed shell z2 and are parallel to each other. Independent speed regulating motors are arranged on the outside of the closed shell z2 of the feeding roller a, the licker-in roller b, the cylinder roller c, the transfer roller d, the wind wheel roller e, the first working roller f, the first stripping roller g, the second stripping roller r, and the second working roller h.

[0033] An air hole x is arranged on the side plate at the tail end of the closed shell z2 near the wind wheel roller e, and a stainless steel metal filter x1 is arranged at the air hole opening.

[0034] A cotton wool thickness adjustment plate combination y is arranged above the outlet of the closed shell z2 in front of the wind wheel roller e. The adjustment plate combination is composed of an adjustment plate y1 and a screw y2. The adjustment plate y is screwed to the position above the outlet of the closed shell z2, and the contact surfaces of the two are mechanically sealed. The two contacting plate surfaces are precisely ground.

[0035] The net curtain H1 is placed on the outside of the first, second, third and fourth supporting rollers, and the net curtain H1 is provided with a tensioning roller o and a stripping roller s on the outside, a waste wire collecting plate s1 is arranged below the stripping roller s, the first supporting roller j, the second supporting roller i, the third supporting roller n, the fourth supporting roller m, the tensioning roller o and the stripping roller s are parallel to each other, the motor reducer w is placed on the outside of the side fixing plate of the second supporting roller i, the motor reducer w is combined with the second supporting roller i, and a stripping roller speed regulating motor P is arranged on the side fixing plate R of the stripping roller s.

[0036] A closed suction chamber Q is arranged inside the mesh curtain conveyor belt H1, and a suction port t is arranged on each side plate of the chamber. The closed shell z2, the suction melting chamber shell z3, the left side plate L of the mesh curtain conveyor belt, and the fixed plate R are all placed on the bracket Z1.

[0037] A cotton flattening roller v1 is arranged at the outlet of the closed shell z2 and between the net curtain conveying device. The flattening roller v1 is placed on the upper ends of the left and right pressure roller support plates v3. The support rod v3 is placed in the hinge base v4 below the bracket Z1. A cylinder device v6 is arranged on the support rod v3 below the pressure roller. A hinge shaft v5 is arranged between the left side of the cylinder device v6 and the support rod v3. A pressure regulating valve v7 is arranged on the compressed air inlet pipe of the cylinder v6. The right side of the cylinder v6 is a spherical setting. The right side of v6 is a spherical body placed in the spherical pit in the middle of the opening and closing base v9, and is placed on the column of the bracket z1 through a screw v8.

[0038] The cotton layer is transported from the left feeding roller a in the direction of the feeding curtain, and is guided by the cylinder roller c, the first stripping roller g, the first working roller f, the second stripping roller r, the second working roller h, and the transfer roller d. The feeding roller a rotates in opposite directions to the licker-in roller b, and the licker-in roller b rotates in opposite directions to the cylinder roller c, which can drive the cotton layer to move continuously. After that, it is guided by the cylinder roller c and the transfer roller d to reach the wind wheel roller e, and then stripped out by the wind wheel roller e. The surface stripped off by the wind wheel roller e is formed into a net through the fans on both sides of the net-forming component of the motor reducer W, and finally transported to the next process through the net curtain. The second working roller h is a wind-blocking roller to prevent turbulence in the triangular area of ​​the transfer part from affecting the cotton net. Example 2

[0039] On the basis of Example 1, Figure 5-8 As shown, a regulating and tensioning structure 1 is also provided on the bracket Z1, and the regulating and tensioning structure 1 is used for tensioning and adjusting work.

[0040] The regulating and tensioning structure 1 includes a motor 2, a support assembly seat 3, a contact guide rod 4 and a regulating and docking rod 5. The upper end of the regulating and docking rod 5 is fixedly connected to the support assembly seat 3. The motor 2 is installed at the rear of the upper end of the support assembly seat 3. The regulating and tensioning structure 1 is drivingly connected to the contact guide rod 4.

[0041] The regulating and tensioning structure 1 also includes a supporting bottom block 6 and a tensioning and regulating component 7. The lower end of the regulating and docking rod 5 is fixedly connected to the tensioning and regulating component 7. The motor 2, the supporting assembly seat 3, the contact guide rod 4, the regulating and docking rod 5, and the tensioning and regulating component 7 are slidably connected on the tensioning and regulating component 7.

[0042] The tensioning and regulating component 7 includes a connecting end frame 8, an auxiliary motor 9, a screw rod 10, a limiting round rod 11, a sliding adjustment block 12, an articulated guide rod 13, a butt hinge seat 14, an electrically controlled hydraulic rod 15 and a movable adjustment block 16. The auxiliary motor 9 is drivingly connected to the screw rod 10, which is threadedly connected to the sliding adjustment block 12, and the rear end of the sliding adjustment block 12 is slidably connected to the limiting round rod 11.

[0043] The upper end of the sliding adjustment block 12 is hingedly provided with a movable adjustment block 16 through a hinged guide rod 13 , and the side end of the sliding adjustment block 12 is hingedly provided with an electric-controlled hydraulic rod 15 through a butt hinge seat 14 .

[0044] The upper end of the electric-controlled hydraulic rod 15 is hinged to the movable adjustment block 16 , and the upper end of the movable adjustment block 16 is fixedly connected to a connecting end frame 8 , and the connecting end frame 8 is fixedly connected to the regulating docking rod 5 .

[0045] When implementing this embodiment, the regulating tensioning structure 1 is arranged on the bracket z1, and an auxiliary motor 9 is installed on the supporting bottom block 6, and the auxiliary motor 9 can drive the screw rod 10 to rotate by driving, so that the sliding adjustment block 12 can slide and adjust on the supporting bottom block 6, and the limiting round rod 11 is slidably arranged with the sliding adjustment block 12, and the limiting round rod 11 is fixed to the supporting bottom block 6, so as to ensure the operation and adjustment of the sliding adjustment block 12 on the supporting bottom block 6, and can change the position of the upper end movable adjustment block 16, the connecting end frame 8 and the motor 2, the supporting assembly seat 3, the contact guide rod 4, and the regulating docking rod 5, and at the same time the electric control hydraulic rod 15 can be telescopically controlled. Through the telescopic adjustment of the electric-controlled hydraulic rod 15, the movable adjustment block 16 can be pushed to move relative to the sliding adjustment block 12 through the hinged guide rod 13. The electric-controlled hydraulic rod 15 on the other side is adjusted to achieve the purpose of adjusting the position of the upper end connection frame 8 and the movable adjustment block 16. The connection end frame 8 is fixedly connected to the regulating docking rod 5, and the regulating docking rod 5 is fixed to the supporting assembly seat 3. Through the drive of the motor 2, the contact guide rod 4 can be driven to rotate, so that the tension of the non-woven fabric body is controlled by the contact guide rod 4, which is convenient for the transmission control of the non-woven fabric body.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nonwoven fabric carding air-laying integrated device, characterized in that: It comprises a closed shell (z2), wherein a feeding roller (a), a licker-in roller (b), a cylinder roller (c), a transfer roller (d) and a wind wheel roller (e) are arranged in the closed shell (z2), a first stripping roller (g), a first working roller (f), a second stripping roller (r) and a second working roller (h) are arranged at the upper end of the cylinder roller (c), a short fiber feeding plate (k) is arranged at the upper end of the feeding roller (a) and the licker-in roller (b), and the short fiber feeding plate (k) is installed on the closed shell (z2), a windshield roller (b1) is arranged at the lower end of the feeding roller (a) and the licker-in roller (b), and a ventilation hole (X) is arranged at the side end of the wind wheel roller (e), and a stainless steel metal filter (x1) is arranged on the ventilation hole (X); A bracket (z1) is provided at the lower end of the closed shell (z2), a third support roller (n) is connected to the side end of the closed shell (z2), a fourth support roller (m) is connected to the side end of the third support roller (n), a tensioning roller (o) is connected to the side end of the fourth support roller (m), a peeling roller (S) is connected to the upper end of the tensioning roller (o), a second support roller (i) is connected to the upper end of the peeling roller (S), a motor reducer (W) is provided on the second support roller (i), a mesh curtain (H1) on the motor reducer (W) is transmitted to the first support roller (j), and a flattening roller (v1) is provided on the side end of the first support roller (j).

2. The nonwoven fabric carding and air-laying integrated device according to claim 1, characterized in that: The flattening roller (v1) is placed on the upper ends of the left and right pressure roller support plates (v3), the support rod (v3) is placed in the hinge base (v4) below the bracket (Z1), a cylinder device (v6) is arranged on the support rod (v3) below the flattening roller (v1), a hinge shaft (v5) is arranged between the left side of the cylinder device (v6) and the support rod (v3) for connection, a pressure regulating valve (v7) is arranged on the compressed air inlet pipe of the cylinder (v6), a spherical base (v9) is arranged on the right side of the cylinder (v6), and the spherical base (v9) is placed on the column of the bracket (Z1) through a screw (v8).

3. The nonwoven fabric carding and air-laying integrated device according to claim 2, characterized in that: A cotton wool thickness adjustment plate combination (y) is arranged above the outlet of the closed shell (z2) in front of the wind wheel roller (e), and the cotton wool thickness adjustment plate combination (y) is composed of an adjustment plate (y1) and a screw (y2).

4. The nonwoven fabric carding and air-laying integrated device according to claim 3, characterized in that: A closed suction chamber (Q) is provided inside the mesh curtain conveyor belt (H1), and a suction port (t) is provided at a side end of the suction chamber (Q).

5. The nonwoven fabric carding and air-laying integrated device according to claim 4, characterized in that: The bracket (Z1) is also provided with a regulating and tensioning structure (1), and the regulating and tensioning structure (1) is used for tensioning and adjusting work.

6. The nonwoven fabric carding and air-laying integrated device according to claim 5, characterized in that: The regulating and tensioning structure (1) comprises a motor (2), a support assembly seat (3), a contact guide rod (4) and a regulating and docking rod (5); the upper end of the regulating and docking rod (5) is fixedly connected to the support assembly seat (3); the rear part of the upper end of the support assembly seat (3) is equipped with a motor (2); and the contact guide rod (4) is drivingly connected to the regulating and tensioning structure (1).

7. The nonwoven fabric carding and air-laying integrated device according to claim 6, characterized in that: The regulating and tensioning structure (1) further comprises a supporting bottom block (6) and a tensioning and regulating component (7); the lower end of the regulating and docking rod (5) is fixedly connected to the tensioning and regulating component (7); and the motor (2), the supporting assembly seat (3), the contact guide rod (4), the regulating and docking rod (5), and the tensioning and regulating component (7) are slidably connected on the tensioning and regulating component (7).

8. The nonwoven fabric carding and air-laying integrated device according to claim 7, characterized in that: The tensioning and regulating component (7) comprises a connecting end frame (8), an auxiliary motor (9), a screw (10), a limiting round rod (11), a sliding adjustment block (12), an articulated guide rod (13), a butt hinge seat (14), an electrically controlled hydraulic rod (15) and a movable adjustment block (16); the auxiliary motor (9) is drivingly connected to a screw (10); the screw (10) is threadedly connected to the sliding adjustment block (12); and the rear end of the sliding adjustment block (12) is slidably connected to the limiting round rod (11).

9. The nonwoven fabric carding and air-laying integrated device according to claim 8, characterized in that: The upper end of the sliding adjustment block (12) is hingedly provided with a movable adjustment block (16) via a hinged guide rod (13), and the side end of the sliding adjustment block (12) is hingedly provided with an electric-controlled hydraulic rod (15) via a butt hinge seat (14).

10. The nonwoven fabric carding and air-laying integrated device according to claim 9, characterized in that: The upper end of the electrically controlled hydraulic rod (15) is hingedly connected to the movable adjustment block (16); the upper end of the movable adjustment block (16) is fixedly connected to a connecting end frame (8); and the connecting end frame (8) is fixedly connected to the regulating docking rod (5).

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