Nonwoven carding air-laying integrated device

Abstract

The present application 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 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 wind shielding roller is arranged at the lower end of the feeding roller and the licker-in roller, an air passage is arranged at the side end of the wind wheel roller, a stainless steel metal filter screen is arranged on the air passage, a support is arranged at the lower end of the closed shell, a third supporting roller is arranged in communication with the side end of the closed shell, a fourth supporting roller is arranged in communication with the side end of the third supporting roller, and a tensioning roller is arranged in communication with the side end of the fourth supporting roller. Through the arrangement of the structure, the non-woven fabric carding production work is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of non-woven fabric production, in particular to a non-woven fabric carding and air-laying integrated device. BACKGROUND

[0002] Non-woven fabric is a product with good quality and low price, and its application is very wide. However, the variety and quality of non-woven fabric products cannot meet the needs of market development, and therefore it is urgent to change the current situation of single performance and rough processing means of non-woven fabric equipment 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, i.e. fiber dispersion and web laying. The second part is the processing stage equipment, i.e. calendering, needling (or water jet) compaction, edge cutting and rolling. The current opening and laying equipment has the following contents: air blower, inner air duct, cotton feeding roller group, beater roll (opening roll), screen curtain, suction fan, screen curtain support wheel, dust cage, cotton thickness adjusting cylinder, suction port, suction cavity and screen curtain suction net plate group. This device is only equipped with one beater roll 4. This kind of device is only suitable for cotton-shaped short fiber batt. If the length of short fiber is slightly longer, the uniformity of the opened fiber cannot be guaranteed, especially the long-shaped short fiber (fiber length between cotton-shaped and wool-shaped short fiber) and wool-shaped short fiber (longer short fiber length) cannot be processed. SUMMARY

[0003] In view of the problems in the prior art, the present application provides a non-woven fabric carding and air-laying integrated device.

[0004] The technical scheme adopted by the present application to solve the technical problem is: a non-woven fabric carding and air-laying 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 hair removing roller, a first working roller, a second hair removing 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 wind blocking roller is arranged at the lower end of the feeding roller and the licker-in roller, an atmospheric hole is arranged at the side end of the wind wheel roller, and a stainless steel metal filter screen is arranged on the atmospheric hole.

[0005] A support is arranged at the lower end of the closed shell, a third support roller is arranged in communication with the side end of the closed shell, a fourth support roller is arranged in communication with the side end of the third support roller, a tensioning roller is arranged in communication with the side end of the fourth support roller, a stripping roller is arranged in communication with the upper end of the tensioning roller, a second support roller is arranged in communication with the upper end of the stripping roller, a motor reducer is arranged on the second support roller, a screen curtain of the motor reducer is conducted to a first support roller, and a flattening roller is arranged at the side end of the first support roller.

[0006] Specific, the flattening roller is arranged on the upper end of the left and right flattening roller supporting plates, the supporting rod is arranged in the hinge base below the bracket, the air cylinder device is arranged on the supporting rod below the flattening roller, the hinge shaft is arranged between the left side of the air cylinder device and the supporting rod, the pressure regulating valve is arranged on the air cylinder compressed air inlet pipe, the right side of the air cylinder is provided with a spherical base, and the spherical base is arranged on the bracket stand column through screws.

[0007] Specific, the cotton thickness adjusting plate is arranged above the outlet of the closed shell in front of the wind wheel roller, and the cotton thickness adjusting plate is combined by the adjusting plate and the screw rod.

[0008] Specific, the closed suction cavity is arranged in the inner side of the screen curtain conveying belt, and the suction port is arranged at the side end of the suction cavity.

[0009] Specific, the bracket is further provided with a tension adjusting structure, and the tension adjusting structure is used for tension adjusting work.

[0010] Specific, the tension adjusting structure comprises a motor, a supporting combined seat, a contact guide rod and a control docking rod, the upper end of the control docking rod is fixedly connected with the supporting combined seat, the motor is installed at the rear part of the upper end of the supporting combined seat, and the contact guide rod is drivingly connected to the tension adjusting structure.

[0011] Specific, the tension adjusting structure further comprises a supporting bottom block and a tension adjusting part, the lower end of the control docking rod is fixedly connected with the tension adjusting part, and the motor, the supporting combined seat, the contact guide rod, the control docking rod and the tension adjusting part are slidingly connected to the tension adjusting part.

[0012] Specific, the tension adjusting part comprises a connecting end frame, an auxiliary motor, a lead screw, a limiting round rod, a sliding adjusting block, a hinged guide rod, a docking hinge base, an electric control hydraulic rod and a movable adjusting block, the lead screw is drivingly connected to the auxiliary motor, the lead screw is threadedly connected with the sliding adjusting block, and the rear end of the sliding adjusting block is slidingly connected with the limiting round rod.

[0013] Specific, the upper end of the sliding adjusting block is hingedly provided with the movable adjusting block through the hinged guide rod, and the side end of the sliding adjusting block is hingedly provided with the electric control hydraulic rod through the docking hinge base.

[0014] Specific, the upper end of the electric control hydraulic rod is hingedly provided with the movable adjusting block, the upper end of the movable adjusting block is fixedly connected with the connecting end frame, and the connecting end frame is fixedly connected with the control docking rod.

[0015] The beneficial effects of the present application are as follows:

[0016] One, the present application can process short fibers of different fiber lengths by the structure setting, solve the problem that longer short fibers (medium long short fibers, long short fibers) cannot be opened, and the fiber opening effect, opening uniformity and cotton flatness are obviously improved, therefore the patent technology equipment provides conditions for producing high-strength non-woven fabric.

[0017] Two, the present application can perform tensioning adjustment work by adjusting the structure of the tensioning structure, so as to tension control the non-woven fabric body in production, better transmission cooperation work, wherein the motor can drive the contact guide rod to move, so as to facilitate the transmission of the fabric, the auxiliary motor can drive the sliding adjustment block to move on the support bottom block through the screw rod, and perform tensioning work, and the electric control hydraulic rod can drive the movable adjustment block to move on the sliding adjustment block through the telescopic control, change the position of the connecting end frame and the movable adjustment block, so that the motor, the support combined seat and the contact guide rod follow the inclination adjustment, so as to tension control the fabric transmission work. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in combination with the drawings and examples.

[0019] Figure 1 It is a front perspective view of the main body in the present application;

[0020] Figure 2 It is a side perspective view of the main body in the present application;

[0021] Figure 3 It is a split view of the main body in the present application;

[0022] Figure 4 It is a front perspective view of the guide and discharge processing structure in the present application;

[0023] Figure 5 It is a front perspective view of the main body of the second embodiment of the present application;

[0024] Figure 6 It is a split view of the support combined component in the present application;

[0025] Figure 7 It is a split view of the base layer mechanism in the present application;

[0026] Figure 8 It is a front perspective view of the main body of the second embodiment of the present application.

[0027] In the figure: 1-tensioning structure, 2-motor, 3-supporting combined seat, 4-contacting guide rod, 5-regulating butt joint rod, 6-supporting bottom block, 7-tensioning regulating part, 8-connection end frame, 9-assistant motor, 10-screw rod, 11-limiting round rod, 12-sliding adjusting block, 13-hinged guide rod, 14-butt joint hinge seat, 15-electric control hydraulic rod, 16-movable adjusting block, a-feeding roller, b-lacerating roller, c-tin-liner roller, d-transferring roller, e-wind wheel roller, f-first working roller, g-first stripping roller, h-second working roller, j-first supporting roller, i-second supporting roller, n-third supporting roller, m-fourth supporting roller, o-tensioning roller, s-stripping roller, L-net curtain type transmission belt left side plate, Q-suction cavity, P-stripping roller speed regulating motor. DETAILED DESCRIPTION

[0028] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts should belong to the scope of protection of the present application.

[0029] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to include only those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0030] The present application will be further described below in combination with the drawings. Embodiment 1

[0031] As Figures 1-4As shown, the non-woven fabric carding air laying integrated device of the application comprises a closed housing z2, the closed housing z2 is provided with a feeding roller a, a licker-in roller b, a cylinder roller c, a transfer roller d and a wind wheel roller e, the upper end of the cylinder roller c is provided with a first stripping roller g, a first working roller f, a second stripping roller r and a second working roller h, the upper end of the feeding roller a and the licker-in roller b is provided with a short fiber feeding plate k, and the short fiber feeding plate k is installed on the closed housing z2, the lower end of the feeding roller a and the licker-in roller b is provided with a windproof roller b1, the side end of the wind wheel roller e is provided with a large air hole X, and the large air hole X is provided with a stainless steel filter screen x1.

[0032] The lower end of the closed housing z2 is provided with a support z1, the side end of the closed housing z2 is provided with a third supporting roller n in communication, the side end of the third supporting roller n is provided with a fourth supporting roller m in communication, the side end of the fourth supporting roller m is provided with a tensioning roller o in communication, the upper end of the tensioning roller o is provided with a stripping roller S in communication, the upper end of the stripping roller S is provided with a second supporting roller i in communication, the second supporting roller i is provided with a motor reducer W, and the screen curtain H1 on the motor reducer W is conducted to the first supporting roller j, and the side end of the first supporting roller j is provided with a flattening roller v1.

[0033] The flattening roller v1 is arranged on the upper end of the left and right flattening roller supporting plates v3, the supporting rod v3 is arranged in the hinge base v4 below the support Z1, the supporting rod v3 below the flattening roller v1 is provided with a cylinder device v6, the hinge shaft v5 is arranged and connected between the left side of the cylinder device v6 and the supporting rod v3, the pressure regulating valve v7 is arranged on the cylinder v6 air inlet pipe, the right side of the cylinder v6 is provided with a spherical base v9, and the spherical base v9 is arranged on the support Z1 column through the screw v8.

[0034] The cotton thickness adjusting plate combination y is arranged above the outlet of the closed housing z2 in front of the wind wheel roller e, and the cotton thickness adjusting plate combination y is composed of an adjusting plate y1 and a screw y2.

[0035] The inside of the screen curtain conveying belt H1 is provided with a closed suction cavity Q, and the side end of the suction cavity Q is provided with a suction port t.

[0036] The carding device comprises a short fiber feeding plate k, a feeding roller a arranged on the left side below the feeding plate, a licker-in roller b arranged on the right side below the feeding plate, a wind guard roller b1 arranged at a lower position between the left feeding roller a and the right licker-in roller b, a cylinder roller c arranged on the right side obliquely above the licker-in roller b, a first working roller f arranged on the right side above the circumference of the cylinder roller c, a first stripping roller g arranged on the left side of the first working roller f above the circumference of the cylinder roller c, a second working roller h arranged on the right side above the circumference of the cylinder roller c, a second stripping roller r arranged on the left side of the second working roller h above the circumference of the cylinder roller c, a transfer roller d arranged on the right side of the cylinder roller c, and a fan roller e arranged on the right side of the transfer roller d. The linear speeds of the feeding roller a, the licker-in roller b, the cylinder roller c, the transfer roller d, the fan roller e, and the first working roller f, the first stripping roller g, the second stripping roller r, and the second working roller h are sequentially increased. The feeding roller a, the licker-in roller b, the cylinder roller c, the transfer roller d, the fan roller e, the first working roller f, the first stripping roller g, the second stripping roller r, and the second working roller h are arranged in a closed housing z2, and form a carding process of the device. The short fiber feeding plate k is arranged at the left upper opening of the closed housing z2. An air hole x is arranged on the right lower edge plate close to the fan roller e. A cotton thickness adjusting plate combination y is arranged above the outlet of the closed housing z2 in front of the fan roller e. The adjusting plate combination is composed of an adjusting plate y1 and a screw y2. The adjusting plate is in mechanical seal with the housing.

[0037] A screen conveyor device is arranged on the right side of the carding device. The screen conveyor 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 plate L of a screen conveyor belt. The left plate L of the screen conveyor belt is arranged outside the first supporting roller j, the second supporting roller i, the third supporting roller n, and the fourth supporting roller m. 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 edge plates of the screen device. A motor and a motor reducer w are arranged outside the left plate of the second supporting roller i. The output shaft of the motor reducer w is combined with the second supporting roller i. A stripping roller speed regulating motor is arranged outside the stripping roller s. Since the mechanism is a conventional conveyor belt transmission, an enclosed suction cavity Q is arranged inside the screen conveyor device. One suction port t is arranged on each of the two side plates of the cavity. A stripping roller speed regulating motor P is arranged on the left side of the suction port close to the carding system. The transmission and supporting shafts of the closed housing z2, the suction cavity housing z3, and the screen conveyor device are all arranged on the bracket Z1.

[0038] A cotton flattening roller v1 is arranged between the outlet of the carding device and the screen conveyor device. The flattening roller v1 is arranged on the upper end of left and right flattening roller supporting plates v3. The supporting rod is arranged in a hinge base v4 below the bracket Z1. A cylinder device v6 is arranged on the supporting rod v3 below the flattening roller. A hinge shaft v5 is arranged between the left side of the further cylinder device v6 and the supporting rod v3. A pressure regulating valve v7 is arranged on the air inlet pipe of the cylinder v6. The right side of the cylinder v6 is a spherical base v9, which is arranged on the vertical column of the bracket z1 through a screw v8.

[0039] The left side below the cotton plate is provided with a feeding roller a with a linear speed of V, the right side below the cotton plate is provided with a licker-in roller b with a linear speed of V+2△V, and the lower position between the feeding roller a and the right licker-in roller b is provided with a wind barrier roller b1 with a linear speed of V+△V.

[0040] The right oblique upper side of the licker-in roller b is provided with a cylinder roller c with a linear speed of V+3△V, the upper right side of the circumference of the cylinder roller c is provided with a first working roller f with a linear speed greater than that of the cylinder roller c, the left side of the first working roller f above the circumference of the cylinder roller c is provided with a first stripping roller g with a linear speed less than that of the cylinder roller c, the right side above the circumference of the cylinder roller c is provided with a second working roller h with a linear speed greater than that of the cylinder roller c, and the left side of the second working roller h above the circumference of the cylinder roller c is provided with a second stripping roller r with a linear speed less than that of the cylinder roller c.

[0041] The right side of the cylinder roller c is provided with a transfer roller d with a linear speed of V+4△V, and the right side of the transfer roller d is provided with a wind wheel roller e with a linear speed of V+5△V.

[0042] 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 arranged in the closed shell z2 and are parallel to each other, and 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 provided with independent speed regulating motors outside the closed shell z2.

[0043] The edge plate near the wind wheel roller e at the tail of the closed shell z2 is provided with an air hole x, and the air hole is provided with a stainless steel filter screen x1.

[0044] The closed shell z2 is provided with a cotton thickness adjusting plate combination y above the outlet in front of the wind wheel roller e, the adjusting plate combination is composed of an adjusting plate y1 and a screw rod y2, the adjusting plate y is fixed to the position above the outlet of the closed shell z2, and the contact surface is mechanically sealed, and the two plate surfaces in contact with each other are precisely ground and processed.

[0045] The screen curtain H1 is arranged outside the first, second, third, and fourth supporting rollers, the screen curtain H1 is provided with a tensioning roller o and a stripping roller s outside, the stripping roller s is provided with a waste silk collecting disc s1 below, the first supporting roller j, the second supporting roller i, the third supporting roller n, and the fourth supporting roller m are parallel to each other, a motor speed reducer w is arranged outside the fixed plate on the side of the second supporting roller i, the motor speed reducer w is combined with the second supporting roller i, and a stripping roller speed regulating motor P is arranged on the fixed plate R on the side of the stripping roller s.

[0046] The inside of the screen conveyor belt H1 is provided with a closed suction cavity Q, and each side plate of the cavity is provided with a suction port t. The closed housing z2, the suction melting cavity housing z3, the left side plate L of the screen conveyor belt, and the fixed plate R are all arranged on the support Z1.

[0047] A cotton fluff flattening roller v1 is arranged between the screen conveyor device and the outlet of the closed housing z2. The flattening roller v1 is arranged on the upper end of a left and right flattening roller support plate v3, which is arranged in a hinge base v4 below the support Z1. A cylinder device v6 is arranged on the support plate v3 below the flattening roller. The cylinder device v6 is connected to the support plate v3 through a hinge shaft v5 arranged on the left side of the cylinder device v6. A pressure regulating valve v7 is arranged on the air inlet pipe of the cylinder v6. The right side of the cylinder v6 is spherical. The right side of the cylinder v6 is arranged in a spherical pit in the middle of an opening and closing base v9 and is arranged on the support z1 column through a screw v8.

[0048] The cotton layer is fed from the left feeding roller a in the direction of the screen conveyor belt, and is transmitted and guided through 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 rotating directions of the feeding roller a and the licker-in roller b are opposite, and the rotating directions of the licker-in roller b and the cylinder roller c are also opposite, which can drive the continuous movement and transmission of the cotton layer. Then, the cotton layer is guided and transmitted through the cylinder roller c and the transfer roller d, reaches the wind wheel roller e, is stripped and taken out through the wind wheel roller e, and is realized into a web through the air suction of the air fans on both sides of the motor reducer W web forming component. Finally, the web is conveyed to the next process through the screen conveyor belt. The second working roller h is a wind blocking roller, which prevents turbulence in the triangular area of the transfer part and affects the cotton web. Example 2

[0049] Based on example 1, as shown in Figures 5-8 The support Z1 is also provided with a tension adjusting structure 1 for tension adjustment.

[0050] The tension adjusting structure 1 includes a motor 2, a support combination seat 3, a contact guide rod 4, and a control butt joint rod 5. The upper end of the control butt joint rod 5 is fixedly connected with the support combination seat 3. The rear upper end of the support combination seat 3 is installed with the motor 2. The tension adjusting structure 1 is drivingly connected with the contact guide rod 4.

[0051] The tension adjusting structure 1 further includes a support bottom block 6 and a tension adjusting component 7. The lower end of the control butt joint rod 5 is fixedly connected with the tension adjusting component 7. The motor 2, the support combination seat 3, the contact guide rod 4, the control butt joint rod 5, and the tension adjusting component 7 are slidingly connected on the tension adjusting component 7.

[0052] The tensioning regulating component 7 comprises a connecting end frame 8, an auxiliary motor 9, a lead screw 10, a limiting round rod 11, a sliding adjusting block 12, a hinged guide rod 13, a butt joint hinge base 14, an electric control hydraulic rod 15 and a movable adjusting block 16, the auxiliary motor 9 is drivingly connected with the lead screw 10, the lead screw 10 is threadedly connected with the sliding adjusting block 12, and the rear end of the sliding adjusting block 12 is slidingly connected with the limiting round rod 11.

[0053] The upper end of the sliding adjusting block 12 is hingedly provided with the movable adjusting block 16 through the hinged guide rod 13, and the side end of the sliding adjusting block 12 is hingedly provided with the electric control hydraulic rod 15 through the butt joint hinge base 14.

[0054] The upper end of the electric control hydraulic rod 15 is hingedly arranged with the movable adjusting block 16, the upper end of the movable adjusting block 16 is fixedly connected with the connecting end frame 8, and the connecting end frame 8 is fixedly connected with the regulating butt joint rod 5.

[0055] In the implementation of the embodiment, the regulating tensioning structure 1 is arranged on the support z1, the auxiliary motor 9 is arranged on the supporting bottom block 6, and the auxiliary motor 9 can drive the lead screw 10 to rotate, so that the sliding adjusting block 12 is slidingly adjusted on the supporting bottom block 6, the limiting round rod 11 is slidingly arranged with the sliding adjusting block 12, and the limiting round rod 11 is fixed with the supporting bottom block 6, so as to ensure the operation and adjustment of the sliding adjusting block 12 on the supporting bottom block 6, and the positions of the upper movable adjusting block 16, the connecting end frame 8, the electric motor 2, the supporting combined seat 3, the contact guide rod 4 and the regulating butt joint rod 5 can be changed, and the electric control hydraulic rod 15 can be controlled in extension and retraction, the movable adjusting block 16 can be driven to relatively move with the sliding adjusting block 12 through the hinged guide rod 13 by the extension and retraction adjustment of the electric control hydraulic rod 15, the electric control hydraulic rod 15 on the other side is driven to adjust, the purpose of adjusting the positions of the upper connecting end frame 8 and the movable adjusting block 16 is achieved, the connecting end frame 8 is fixedly connected with the regulating butt joint rod 5, the regulating butt joint rod 5 is fixed with the supporting combined seat 3, and the contact guide rod 4 can be driven to rotate by the driving of the electric motor 2, so as to control the tensioning of the non-woven fabric body through the contact guide rod 4, and the transmission control work of the non-woven fabric body is facilitated.

[0056] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A carding and air-laying integrated apparatus for nonwoven fabric, characterized by: The closed shell (z2) is provided with a feeding roller (a), a taker-in roller (b), a cylinder roller (c), a transfer roller (d) and a wind wheel roller (e), the upper end of the cylinder roller (c) is provided with a first stripping roller (g), a first working roller (f), a second stripping roller (r) and a second working roller (h), the upper end of the feeding roller (a) and the taker-in roller (b) is provided with a short fiber feeding plate (k), the short fiber feeding plate (k) is installed on the closed shell (z2), the lower end of the feeding roller (a) and the taker-in roller (b) is provided with a windproof roller (b1), the side end of the wind wheel roller (e) is provided with an air hole (X), the air hole (X) is provided with a stainless steel filter screen (x1); The lower end of the closed shell (z2) is provided with a support (z1), the side end of the closed shell (z2) is provided with a third supporting roller (n), the side end of the third supporting roller (n) is provided with a fourth supporting roller (m), the side end of the fourth supporting roller (m) is provided with a tensioning roller (o), the upper end of the tensioning roller (o) is provided with a stripping roller (S), the upper end of the stripping roller (S) is provided with a second supporting roller (i), the second supporting roller (i) is provided with a motor reducer (W), the mesh curtain conveying belt (H1) on the motor reducer (W) is conducted to the first supporting roller (j), the side end of the first supporting roller (j) is provided with a flattening roller (v1); The flattening roller (v1) is arranged on the upper end of a supporting rod (v3), the supporting rod (v3) is arranged in a hinge base (v4) below the support (z1), a cylinder (v6) is arranged on the supporting rod (v3) below the flattening roller (v1), a hinge shaft (v5) is arranged and connected between the left side of the cylinder (v6) and the supporting 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 provided with a spherical base (v9), and the spherical base (v9) is arranged on the column of the support (z1) through a screw (v8); A cotton thickness adjusting plate combination (y) is arranged above the outlet of the closed shell (z2) at the front position of the wind wheel roller (e), and the cotton thickness adjusting plate combination (y) is composed of an adjusting plate (y1) and a screw rod (y2); The inner side of the mesh curtain conveying belt (H1) is provided with a closed suction cavity (Q), and the side end of the suction cavity (Q) is provided with a suction port (t).

2. The integrated carding and air-laying apparatus of claim 1, wherein: The support (z1) is further provided with a tension adjusting structure (1), and the tension adjusting structure (1) is used for tension adjusting.

3. The integrated air-laying and carding device of claim 2, wherein: The tension adjusting structure (1) comprises a motor (2), a supporting combination base (3), a contact guide rod (4) and a control butt joint rod (5), the upper end of the control butt joint rod (5) is fixedly connected with the supporting combination base (3), the motor (2) is installed on the rear part of the upper end of the supporting combination base (3), and the tension adjusting structure (1) is drivingly connected with the contact guide rod (4).

4. The integrated carding and air-laying apparatus of claim 3, wherein: The regulating tension structure (1) further comprises a supporting bottom block (6) and a tension regulating component (7), the lower end of the regulating butt joint rod (5) is fixedly connected with the tension regulating component (7), and the motor (2), the supporting combined seat (3), the contact guide rod (4), the regulating butt joint rod (5), and the tension regulating component (7) are slidingly connected on the tension regulating component (7).

5. The integrated air-laying and carding device of claim 4, wherein: The tension regulating component (7) comprises a connecting end frame (8), an auxiliary motor (9), a lead screw (10), a limiting round rod (11), a sliding adjusting block (12), a hinged guide rod (13), a butt joint hinge base (14), an electric control hydraulic rod (15), and a movable adjusting block (16), the auxiliary motor (9) is drivingly connected with the lead screw (10), the lead screw (10) is threadedly connected with the sliding adjusting block (12), and the rear end of the sliding adjusting block (12) is slidingly connected with the limiting round rod (11).

6. The integrated air-laying and carding device of claim 5, wherein: The upper end of the sliding adjusting block (12) is hingedly provided with the movable adjusting block (16) through the hinged guide rod (13), and the side end of the sliding adjusting block (12) is hingedly provided with the electric control hydraulic rod (15) through the butt joint hinge base (14).

7. The integrated air-laying and carding device of claim 6, wherein: The upper end of the electric control hydraulic rod (15) is hingedly provided with the movable adjusting block (16), the upper end of the movable adjusting block (16) is fixedly connected with the connecting end frame (8), and the connecting end frame (8) is fixedly connected with the regulating butt joint rod (5).

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