阅读说明：本技术 一种防水透气透湿的绿色可回收面料 (Waterproof breathable moisture-permeable green recyclable fabric ) 是由 李慧 朱良彬 于 2020-07-04 设计创作，主要内容包括：本发明涉及可回收面料技术领域,具体涉及一种防水透气透湿的绿色可回收面料,包括表面层、蓄气层、单通向层和保温层；所述单通向层在回收时采用对应的分拣设备处理,再对其进行熔化成纱；所述分拣设备包括机体、筛网带、切条和控制器；由于单通向层中凸盖结构的差异,对其直接进行破碎会产生两种不同成分的产物,混合在一起形成了杂质；故此,本发明通过设置的蒸汽盒与切条相配合,在蒸汽盒中的水汽通过单通向层中的毛细管路渗透出来,将其端口的凸盖顶起,被筛网带上方的切条切割开来,完成对单通向层中凸盖的分离,以满足对面料中不同材料结构单独的处理,从而提升了防水透气透湿的绿色可回收面料的回收效果。(The invention relates to the technical field of recyclable fabrics, in particular to a waterproof breathable moisture-permeable green recyclable fabric which comprises a surface layer, a gas storage layer, a one-way layer and a heat insulation layer; the single access layer is treated by corresponding sorting equipment during recovery and then is melted into yarns; the sorting equipment comprises a machine body, a screen belt, slitting and a controller; due to the difference of the convex cover structures in the single access layer, two products with different components can be generated by directly crushing the single access layer, and the two products are mixed together to form impurities; therefore, the steam box is matched with the cutting strips, water vapor in the steam box permeates out through the capillary pipeline which is communicated with the layer, the convex cover at the end port of the steam box is jacked up and is cut by the cutting strips above the screen belt, and the separation of the convex cover which is communicated with the layer is completed, so that the independent treatment of different material structures in the fabric is met, and the recovery effect of the waterproof breathable moisture-permeable green recyclable fabric is improved.)

1. A waterproof breathable moisture-permeable green recyclable fabric comprises a surface layer (1), a gas storage layer (2), a one-way layer (3) and a heat insulation layer (4); the method is characterized in that: the surface layer (1) is arranged on two sides of the heat-insulating layer (4), and the gas storage layer (2) is arranged on one side between the heat-insulating layer (4) and the surface layer (1); a single access layer (3) is also arranged between the gas storage layer (2) and the surface layer (1); the surface layer (1) contacted with the heat-insulating layer (4) is the inner side of the fabric; the surface layer (1) contacted with the single access layer (3) is the outer side of the fabric, and the single access layer (3) limits the bidirectional flow of water vapor; a capillary pipeline (31) is arranged in the single access layer (3), and the capillary pipeline (31) conducts water vapor out through the permeation; a convex cover (32) is arranged on a port of the capillary pipeline (31) which is in contact with the surface layer (1), a half circle of the convex cover (32) in the circumferential direction is fixed on the surface of the single access layer (3), and the convex cover (32) is jacked up under the permeation action of water vapor entering the capillary pipeline (31) at the inner side to discharge the water vapor; when water vapor outside the surface layer (1) is acted on and contacted with the capillary pipeline (31) to start the permeation, the convex cover (32) is pressed on the port of the capillary pipeline, so that the water vapor is isolated from flowing; the single access layer (3) is treated by corresponding sorting equipment during recovery and then melted into yarn.

2. The waterproof breathable moisture-permeable green recyclable fabric according to claim 1, characterized in that: the sorting equipment comprises a machine body (5), a screen belt (6), a slitting (7) and a controller; a screen belt (6) is arranged on the machine body (5), and a motor (51) for driving the screen belt (6) to run is arranged at the end part of the machine body (5); a steam box (8) is arranged below the screen belt (6), slitting strips (7) are arranged above the screen belt (6), the fabric which is communicated with the layer (3) is placed on the screen belt (6), and the outer side of the fabric faces upwards; the controller drives the screen belt (6) to run through the motor (51); the water vapor in the steam box (8) is diffused upwards through the sieving mesh belt (6); the cutting strips (7) are attached to the upper surface of the fabric.

3. The waterproof breathable moisture-permeable green recyclable fabric according to claim 2, characterized in that: the surface of the screen belt (6) is provided with pointed projections (61), and the projections (61) are positioned on the staggered points of the screen belt (6); the top end of the protrusion (61) is provided with a fiber strip (62), the fiber strip (62) is transversely arranged at the top end of the protrusion (61), and the fiber strip (62) is in contact with the bottom of the fabric.

4. The waterproof breathable moisture-permeable green recyclable fabric according to claim 2, characterized in that: the two ends of the cutting strip (7) are provided with sliding rods (71), and the cutting strip (7) is slidably mounted on the sliding rods (71); the end part of the slitting (7) is provided with a driven crank rocker (72), the tail end of the crank rocker (72) is provided with a servo motor (73), and the output power of the servo motor (73) is adjusted through a controller, so that the slitting (7) above the screen belt (6) reciprocates in a uniform speed state.

5. The waterproof breathable moisture-permeable green recyclable fabric according to claim 4, characterized in that: and pressing plates (74) are arranged on two sides of the cutting strip (7), and the end parts of the pressing plates (74) are fixed with the end parts of the cutting strip (7).

6. The waterproof breathable moisture-permeable green recyclable fabric according to claim 5, characterized in that: a picking sheet (75) is further arranged below the pressing plate (74), and the picking sheet (75) is positioned on the outer side, far away from the slitting (7), of the pressing plate (74); the end part of the picking piece (75) is fixed with the end part of the pressing plate (74), the picking piece (75) is in contact with the lower surface of the fabric on the screen belt (6), and the picking piece (75) picks the fabric from the screen belt (6) under the moving action of the pressing plate (74).

Technical Field

The invention relates to the technical field of recyclable fabrics, in particular to a waterproof breathable moisture-permeable green recyclable fabric.

Background

The waterproof breathable moisture-permeable fabric is a novel textile fabric, the components of the fabric are compounded by macromolecular waterproof breathable materials and cloth, two-layer compounding and three-layer compounding are carried out according to different product requirements, and the fabric is widely applied to clothing production; the waterproof breathable moisture-permeable fabric has unique vapor permeability while enhancing the air tightness and water tightness of the fabric, can quickly discharge water vapor in the structure, avoids mold breeding in the structure, and solves the problems of ventilation, wind prevention, water prevention, heat preservation and the like; the polyester fiber fabric with complete sealing quality can be subjected to secondary treatment, and is dried, crushed and melted to prepare yarns which are used as textile raw materials, so that the polyester fiber fabric is a novel healthy and environment-friendly fabric.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides the waterproof breathable moisture-permeable green recyclable fabric, the water vapor with high concentration in the environment is prevented from permeating into the fabric by the guiding effect of the single access layer arranged in the fabric on the water vapor, the heat protection effect on the inner side of the fabric is enhanced by matching the heat insulation layer and the gas storage layer in the fabric, and under the effect of sorting equipment, the corresponding recycling treatment is carried out on each tissue layer in the fabric, the mixed impurity condition caused by the difference between fabric structure components is avoided, and the effect of the waterproof breathable green recyclable fabric is improved.

The invention relates to a waterproof breathable moisture-permeable green recyclable fabric which comprises a surface layer, a gas storage layer, a one-way layer and a heat insulation layer; the two sides of the heat-insulating layer are provided with surface layers, and one side between the heat-insulating layer and the surface layers is provided with a gas storage layer; a single access layer is arranged between the gas storage layer and the surface layer; the surface layer in contact with the heat-insulating layer is the inner side of the fabric; the surface layer in contact with the single access layer is the outer side of the fabric, and the single access layer limits the bidirectional flow of water vapor; the single access layer is internally provided with a capillary pipeline which conducts water vapor out through the permeation; a convex cover is arranged on the port of the capillary pipeline, which is in contact with the surface layer, a half circle of the convex cover in the circumferential direction is fixed on the surface of the single access layer, and the convex cover is jacked up under the permeation action of water vapor at the inner side entering the capillary pipeline to discharge the water vapor; when water vapor outside the surface layer contacts the capillary pipeline to start osmosis, the convex cover is pressed on the port of the capillary pipeline, so that the water vapor is isolated from flowing; the single access layer is treated by corresponding sorting equipment during recovery and then is melted into yarns; the waterproof breathable moisture permeable fabric is generally made of a multilayer composite high polymer material, and the waterproof breathable moisture permeable fabric can protect the internal fabric material by matching with the permeation effect of the waterproof breathable moisture permeable fabric on water vapor through the waterproof isolation effect of the airtight surface layer of the waterproof breathable moisture permeable fabric; therefore, the convex covers in the single-direction layer are screened in a targeted manner through the arranged sorting equipment, and in the use process of the fabric, the convex covers on the ports of the capillary pipelines in the single-direction layer play a one-way selection role in water vapor permeation, and are matched with the heat insulation layer and the gas storage layer in the fabric to meet the accumulation effect of heat; the invention utilizes the guiding function of the single access layer arranged in the fabric to the water vapor, prevents the water vapor with high concentration in the environment from permeating into the fabric, and enhances the heat protection function to the inner side of the fabric by matching with the heat preservation layer and the air storage layer in the fabric, and carries out corresponding recovery processing on each tissue layer in the fabric under the function of the sorting equipment, thereby preventing the fabric from forming mixed impurity condition due to the difference between every two fabric layers, and further improving the function effect of the waterproof breathable moisture-permeable green recyclable fabric.

Preferably, the sorting equipment comprises a machine body, a screen belt, a slitting and a controller; the machine body is provided with a screen belt, and the end part of the machine body is provided with a motor for driving the screen belt to run; a steam box is arranged below the screen belt, slitting is arranged above the screen belt, the screen belt is provided with a single layer of fabric, and the outer side of the fabric faces upwards; the controller drives the screen belt to run through the motor; the water vapor in the steam box is diffused upwards through the sieving mesh belt; the cutting strips are attached to the upper surface of the fabric; when the sorting equipment works, a single access layer in the fabric is upwards placed on the screen belt, the controller is started, the fabric to be sorted is continuously transmitted through the driving motor, and due to the difference of the structures of the convex covers in the single access layer, the fabric is directly crushed to generate two products with different components, and the two products are mixed together to form impurities; therefore, the steam box is matched with the cutting strips, water vapor in the steam box permeates out through the capillary pipeline in the single access layer, the convex cover at the end port of the steam box is jacked up and is cut by the cutting strips above the screen belt, and the separation of the convex cover in the single access layer is completed, so that the independent treatment of different material structures in the fabric is met, and the recovery effect of the waterproof breathable moisture-permeable green recyclable fabric is improved.

Preferably, the surface of the screen belt is provided with spine-shaped bulges, and the bulges are positioned on the staggered points of the screen belt; the top end of the bulge is provided with a fiber strip which is transversely arranged at the top end of the bulge, and the fiber strip is contacted with the bottom of the fabric; when the single layer of the fabric on the screen belt passes through the upper part of the steam box, the thin capillary pipeline is blocked by the screen belt rib, so that the convex cover separated by slitting is not thorough, and the separation effect on each structural component in the fabric is damaged; through setting up the arch of taking the sharp form on the surface at the screen cloth, with the bottom jack-up of surface fabric, avoided the condition of blockking up the capillary tube way to through the horizontal ribbon on protruding top, prevent that bellied pointed end from directly stretching into to the capillary tube way in, ensure the trafficability characteristic of steam in the capillary tube way, thereby maintained the application effect of waterproof ventilative moisture permeable green surface fabric.

Preferably, sliding rods are arranged at two ends of the cutting strip, and the cutting strip is slidably arranged on the sliding rods; the end part of the cutting strip is provided with a driving crank rocker, the tail end of the crank rocker is provided with a servo motor, and the output power of the servo motor is adjusted by a controller, so that the cutting strip above the screen belt reciprocates at a constant speed; when the cutting strips move to the fabric on the single access layer on the screen belt, the cutting strips are attached to the upper surface of the cutting strip to cut the convex covers, the convex covers are in an open state under the permeation action of water vapor below, and the half-circle positions of the convex covers fixed on the surface of the single access layer are not fixed, so that the cutting strips are cut in the direction opposite to the opening direction of the convex covers, and the complete cutting effect of the cutting strips on the convex covers is reduced; therefore, the invention enables the slitting to carry out bidirectional reciprocating motion on the surface of the fabric by the sliding rod arranged at the end part of the slitting and the transmission of the crank rocker, and the transmission torque of the crank rocker increases the cutting effect of the slitting on the opening of the convex cover, ensures the cutting effect on the convex cover on the surface of the slitting, controls the change of the output power of the servo motor to meet the stable feeding speed of the slitting, further maintains the level of the acting force of the slitting on the convex cover, and further improves the acting effect on the waterproof, breathable and green and recyclable fabric.

Preferably, pressing plates are arranged on two sides of the cutting strip, and the end parts of the pressing plates are fixed with the end parts of the cutting strip; when the slitting and the upper surface of the fabric are cut in a fit state, the uneven wrinkle area of the fabric on the screen belt can damage the slitting effect, so that the condition that the surface cutting mark of the fabric is too deep or too shallow is caused, and the subsequent fabric classification treatment effect is further interfered; the pressing plates are arranged on the two sides of the cutting strip, so that the end parts of the pressing plates are fixedly connected with the end parts of the cutting strip, the pressing plates are driven to smooth out the fabric on the screen mesh belt while the cutting strip moves, the phenomenon that the cutting effect is weakened due to fabric folds when the cutting strip is attached to the fabric in a cutting process is avoided, the complete separation effect of the cutting strip on the fabric and a convex cover structure on the surface of the fabric is ensured, and the effect on the waterproof, breathable and moisture permeable green and recyclable fabric is maintained.

Preferably, a picking piece is further arranged below the pressing plate and is positioned on the outer side of the pressing plate far away from the cutting strips; the end part of the picking piece is fixed with the end part of the pressing plate, the picking piece is contacted with the lower surface of the fabric on the screen belt, and the picking piece picks up the fabric from the screen belt under the moving action of the pressing plate; in the process that the pressing plate smoothes the fabric on the screen belt, the unidirectional acting force applied to the upper surface of the fabric is matched with the wrinkles of the fabric on the screen belt to aggravate that the fabric falls into the bulges on the screen belt, so that the structure of the fabric is irreversibly damaged; according to the invention, the picking piece is arranged below the pressing plate and is positioned at the front end of the advancing direction of the pressing plate, before the pressing plate acts on the surface of the fabric, the fabric is picked away from the bulge on the screen belt through the picking piece, the fabric is pretreated before the pressing plate acts, the wrinkling degree of the fabric is reduced, and the damage of the structure of the wrinkled fabric caused by the excessive acting force applied by the pressing plate on the wrinkled fabric is avoided, so that the effect of acting on the waterproof, breathable and moisture permeable green recyclable fabric is improved.

The invention has the following beneficial effects:

1. according to the invention, the single access layer is arranged in the fabric, so that water vapor is prevented from permeating into the inner side of the fabric, all tissue layers in the fabric are sorted and recovered, and the condition that the fabric is formed into mixed impurities due to the difference of the components is avoided; the arranged steam box is matched with the cutting strips to jack up the convex cover at the port of the capillary pipeline, and the convex cover is cut by the cutting strips above the screen belt to complete the separation of the single convex cover in the layer; the bulges with the sharp-pricked shapes on the surface of the screen mesh are arranged, so that the condition of blocking a capillary pipeline is avoided, and the protruding pointed ends are prevented from directly extending into the capillary pipeline through the transverse fiber strips on the top ends of the bulges, so that the water vapor permeability in the capillary pipeline is ensured.

2. The invention ensures that the slitting carries out bidirectional reciprocating motion on the surface of the fabric by the sliding rod arranged at the end part of the slitting in cooperation with the transmission of the crank rocker, thereby ensuring the segmentation effect on the convex cover on the surface of the slitting; the pressing plates arranged on the two sides of the cut strips smooth out the fabric on the screen mesh belt, so that the cut strips can completely separate the fabric from the convex cover structure on the surface of the fabric; the piece of choosing of setting in the clamp plate below chooses the surface fabric from the arch on the screen cloth area and leaves, reduces the fold degree of surface fabric before the clamp plate effect, avoids the clamp plate to exert excessive effort to the surface fabric of fold and cause the destruction of its structure.

Drawings

The invention is further described with reference to the following figures and embodiments.

Fig. 1 is a cross-sectional view of a waterproof breathable moisture-permeable green recyclable fabric of the present invention;

FIG. 2 is a perspective view of the sorting apparatus of the present invention;

FIG. 3 is a perspective view of the slitting member according to the invention;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

in the figure: the device comprises a surface layer 1, a gas storage layer 2, a single-way layer 3, a capillary pipeline 31, a convex cover 32, a heat insulation layer 4, a machine body 5, a motor 51, a screen belt 6, a bulge 61, a fiber strip 62, a cut strip 7, a sliding rod 71, a crank rocker 72, a servo motor 73, a pressing plate 74, a picking piece 75 and a steam box 8.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, the waterproof breathable moisture-permeable green recyclable fabric comprises a surface layer 1, a gas storage layer 2, a single access layer 3 and an insulating layer 4; the two sides of the heat-insulating layer 4 are provided with surface layers 1, and one side between the heat-insulating layer 4 and the surface layer 1 is provided with an air storage layer 2; a single access layer 3 is also arranged between the gas storage layer 2 and the surface layer 1; the surface layer 1 contacted with the heat-insulating layer 4 is the inner side of the fabric; the surface layer 1 contacted with the single access layer 3 is the outer side of the fabric, and the single access layer 3 limits the bidirectional flow of water vapor; a capillary pipeline 31 is arranged in the single access layer 3, and the capillary pipeline 31 conducts water vapor out through the permeation; a convex cover 32 is arranged on the port of the capillary pipeline 31, which is in contact with the surface layer 1, a half circle of the convex cover 32 in the circumferential direction is fixed on the surface of the single access layer 3, and the convex cover 32 is jacked up under the permeation action of water vapor at the inner side entering the capillary pipeline 31 to discharge the water vapor; when water vapor outside the surface layer 1 contacts the capillary tube 31 and starts to permeate, the convex cover 32 is pressed on the port of the capillary tube, so that the water vapor is isolated from flowing; the single access layer 3 is treated by corresponding sorting equipment during recovery and then is melted into yarns; the waterproof breathable moisture permeable fabric is generally made of a multilayer composite high polymer material, and the waterproof breathable moisture permeable fabric can be matched with the permeation effect of the waterproof breathable moisture permeable fabric on water vapor through the waterproof isolation effect of the airtight surface layer 1, so that the internal fabric material can be protected, the water vapor is permeated into the inner side from the outer side of the fabric due to the fact that the water vapor concentration in the use environment is higher than that generated by the body surface of a wearer, the comfort of the fabric is reduced, the arranged single layer is communicated to the layer 3 to prevent the water vapor from flowing backwards, impurities in the fabric recovery treatment process are formed by special knots, and the direct recovery effect of the fabric is damaged; therefore, the invention screens the convex covers 32 in the single access layer 3 in a targeted manner by the arranged sorting equipment, and in the use process of the fabric, the convex covers 32 on the ports of the capillary pipelines 31 in the single access layer 3 play a one-way selection role in water vapor permeation, and the heat accumulation effect is met by matching with the heat insulation layer 4 and the gas storage layer 2 in the fabric; the invention utilizes the guiding function of the single access layer 3 arranged in the fabric to the water vapor, prevents the water vapor with high concentration in the environment from permeating into the fabric, enhances the heat protection function on the inner side of the fabric by matching with the heat preservation layer 4 and the gas storage layer 2 in the fabric, and carries out corresponding recovery processing on each tissue layer in the fabric under the function of the sorting equipment, thereby preventing the fabric from forming mixed impurity condition due to the difference between every two fabric layers, and further improving the function effect of the waterproof, breathable and moisture permeable green recyclable fabric.

As an embodiment of the present invention, the sorting apparatus includes a body 5, a screen belt 6, a slitting bar 7, and a controller; the machine body 5 is provided with a screen belt 6, and the end part of the machine body 5 is provided with a motor 51 for driving the screen belt 6 to run; a steam box 8 is arranged below the screen belt 6, the cutting strips 7 are arranged above the screen belt 6, the fabric which is singly led to the layer 3 is placed on the screen belt 6, and the outer side of the fabric faces upwards; the controller drives the screen belt 6 to run through the motor 51; the water vapor in the steam box 8 is diffused upwards through the screen mesh belt 6; the cutting strips 7 are attached to the upper surface of the fabric; when the sorting equipment works, the single access layer 3 in the fabric is placed on the screen belt 6 upwards, the controller is started, the fabric to be sorted is continuously transmitted through the driving motor 51, and due to the structural difference of the convex cover 32 in the single access layer 3, the fabric is directly crushed to generate two products with different components, and the two products are mixed together to form impurities; therefore, the steam box 8 is matched with the cutting strips 7, water vapor in the steam box 8 permeates out through the capillary pipeline 31 which is communicated with the layer 3, the convex cover 32 at the end of the steam box is jacked up and is cut by the cutting strips 7 above the screen belt 6, and the separation of the convex cover 32 which is communicated with the layer 3 is completed, so that the independent treatment of different material structures in the fabric is met, and the recovery effect of the waterproof breathable moisture-permeable green recyclable fabric is improved.

As an embodiment of the present invention, the surface of the screen belt 6 is provided with pointed protrusions 61, and the protrusions 61 are located at the staggered points of the screen belt 6; the top end of the protrusion 61 is provided with a fiber strip 62, the fiber strip 62 is transversely arranged at the top end of the protrusion 61, and the fiber strip 62 is contacted with the bottom of the fabric; when the single-direction layer 3 of the fabric on the screen belt 6 passes above the steam box 8, the situation that the fine capillary pipelines 31 are blocked by ribs of the screen belt 6 exists, so that the convex covers 32 separated from the cutting strips 7 are not thorough, and the separation effect on each structural component in the fabric is damaged; through setting up at 6 surperficial spines of screen cloth area protruding 61, with the bottom jack-up of surface fabric, avoided the condition of blockking up capillary 31 to through the horizontal ribbon 62 on protruding 61 top, prevent that the pointed end of protruding 61 from directly stretching into to capillary 31 in, ensure the trafficability characteristic of steam in the capillary 31, thereby maintained the application effect of waterproof ventilative moisture permeable's green recoverable surface fabric.

As an embodiment of the present invention, two ends of the cut strip 7 are provided with a sliding rod 71, and the cut strip 7 is slidably mounted on the sliding rod 71; the end part of the slitting belt 7 is provided with a driven crank rocker 72, the tail end of the crank rocker 72 is provided with a servo motor 73, and the output power of the servo motor 73 is adjusted by a controller, so that the slitting belt 7 above the screen belt 6 reciprocates in a uniform speed state; when the cutting strips 7 move to the fabric which is on the screen belt 6 and is only communicated with the layer 3, the cutting strips 7 are attached to the upper surface of the cutting strips to divide the convex covers 32, the convex covers 32 are in an open state under the permeation action of water vapor below, and the convex covers 32 are fixed at the half-circle positions which are on the surface of the layer 3, so that the cutting strips 7 are cut in the direction opposite to the opening direction of the convex covers 32, and the complete cutting effect of the cutting strips 7 on the convex covers 32 is reduced; therefore, the invention enables the slitting 7 to carry out bidirectional reciprocating motion on the surface of the fabric by the sliding rod 71 arranged at the end part of the slitting 7 in cooperation with the transmission of the crank rocker 72, the cutting effect of the slitting 7 on the opening of the convex cover 32 is increased by the transmission torque of the crank rocker 72, the cutting effect on the convex cover 32 on the surface of the slitting is ensured, the change of the output power of the servo motor 73 is controlled to meet the stable feeding speed of the slitting 7, the acting force level of the slitting 7 on the convex cover 32 is further maintained, and the acting effect on the waterproof, breathable and moisture permeable green and recyclable fabric is improved.

As an embodiment of the present invention, pressing plates 74 are disposed on both sides of the cut strip 7, and end portions of the pressing plates 74 are fixed to end portions of the cut strip 7; when the slitting 7 is cut with the upper surface of the fabric in a fit state, the effect of the slitting 7 can be damaged by the fabric in an uneven wrinkle area on the screen belt 6, so that the condition that the surface cutting mark of the fabric is too deep or too shallow is caused, and the effect of subsequent fabric classification treatment is further interfered; the pressing plates 74 arranged on the two sides of the slitting strip 7 are used for fixedly connecting the end parts of the pressing plates 74 with the end parts of the slitting strip 7, the pressing plates 74 are driven to smooth out the fabric on the screen belt 6 when the slitting strip 7 moves, the influence of weakening of the cutting effect due to fabric wrinkles when the slitting strip 7 is cut by the fabric attached to the slitting strip is avoided, the complete separation effect of the slitting strip 7 on the fabric and the structure of the convex cover 32 on the surface of the fabric is ensured, and the effect on the waterproof breathable green recyclable fabric is maintained.

As an embodiment of the present invention, a picking sheet 75 is further disposed below the pressing plate 74, and the picking sheet 75 is located on the outer side of the pressing plate 74 away from the cut strips 7; the end part of the picking piece 75 is fixed with the end part of the pressing plate 74, the picking piece 75 is in contact with the lower surface of the fabric on the screen belt 6, and the picking piece 75 picks the fabric from the screen belt 6 under the moving action of the pressing plate 74; in the process that the pressing plate 74 smoothes the fabric on the screen belt 6, the unidirectional acting force applied to the upper surface of the fabric is matched with the wrinkle of the fabric on the screen belt 6, so that the fabric is aggravated to sink into the protrusions 61 on the screen belt 6, and the structure of the fabric is irreversibly damaged; according to the invention, the picking piece 75 is arranged below the pressing plate 74, the picking piece 75 is positioned at the front end of the advancing direction of the pressing plate 74, before the pressing plate 74 acts on the surface of the fabric, the fabric is picked from the bulge 61 on the screen belt 6 through the picking piece 75, the pretreatment is applied to the fabric before the pressing plate 74 acts, the wrinkle degree of the fabric is reduced, the damage of the structure of the wrinkled fabric caused by the excessive acting force applied to the wrinkled fabric by the pressing plate 74 is avoided, and the action effect on the waterproof, breathable and moisture permeable green recyclable fabric is improved.

When the waterproof breathable moisture-permeable fabric works, the waterproof breathable moisture-permeable fabric is generally made of a multi-layer composite high polymer material, and the waterproof isolation effect of the airtight surface layer 1 is matched with the permeation effect of the waterproof breathable moisture-permeable fabric on water vapor, so that the protection on the material of the internal fabric is achieved; the convex covers 32 in the single access layer 3 are screened in a targeted manner through the arranged sorting equipment, and in the use process of the fabric, the convex covers 32 on the ports of the capillary pipelines 31 in the single access layer 3 play a role in one-way selection of water vapor permeation, and are matched with the heat insulation layer 4 and the gas storage layer 2 in the fabric to meet the accumulation effect of heat; the arranged steam box 8 is matched with the cutting strips 7, water vapor in the steam box 8 permeates out through the capillary pipeline 31 which is communicated with the layer 3, the convex cover 32 at the end of the steam box is jacked up and is cut by the cutting strips 7 above the screen belt 6, and the separation of the convex cover 32 which is communicated with the layer 3 is finished, so that the independent treatment of different material structures in the fabric is met; the pointed protrusions 61 arranged on the surface of the screen belt 6 jack up the bottom of the fabric, so that the situation of blocking the capillary pipeline 31 is avoided, and the sharp ends of the protrusions 61 are prevented from directly extending into the capillary pipeline 31 through the fiber strips 62 transversely arranged on the top ends of the protrusions 61, so that the water vapor permeability in the capillary pipeline 31 is ensured; the slide bar 71 arranged at the end part of the slitting bar 7 is matched with the transmission of the crank rocker 72 to enable the slitting bar 7 to carry out bidirectional reciprocating motion on the surface of the fabric, the transmission torque of the crank rocker 72 increases the cutting effect of the slitting bar 7 on the opening of the convex cover 32, the cutting effect on the convex cover 32 on the surface of the slitting bar is ensured, meanwhile, the change of the output power of the servo motor 73 is controlled to meet the stable feeding rate of the slitting bar 7, and further, the action force level of the slitting bar 7 on the convex cover 32 is maintained; the pressing plates 74 are arranged on the two sides of the slitting bar 7, so that the end parts of the pressing plates 74 are fixedly connected with the end parts of the slitting bar 7, the pressing plates 74 are driven to smooth out the fabric on the screen belt 6 while the slitting bar 7 moves, the influence of weakening of a cutting effect due to fabric folds in the cutting process of the slitting bar 7 and the attached fabric is avoided, and the complete separation effect of the slitting bar 7 on the fabric and the structure of the convex cover 32 on the surface of the slitting bar is ensured; the piece 75 is arranged below the pressing plate 74, the piece 75 is located at the front end of the pressing plate 74 in the advancing direction, the fabric is picked away from the bulge 61 on the screen belt 6 through the piece 75 before the pressing plate 74 acts on the surface of the fabric, pretreatment is applied to the fabric before the pressing plate 74 acts, the wrinkle degree of the fabric is reduced, and the phenomenon that the pressing plate 74 applies excessive acting force to the wrinkled fabric to cause structural damage is avoided.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.