A processing technology for ultra-fine filament composite fabric

Abstract

The present invention discloses a processing technology for ultra-fine filament composite fabrics, comprising the following steps: S1, melting: heating hot melt adhesive particles to make them molten by a hot melt adhesive rolling device; S2, coating: coating a layer of hot melt adhesive on the upper surface and the lower surface of the fabric; S3, crimping: laminating a TPU film on the upper surface of the fabric by a laminating machine. The processing technology for ultra-fine filament composite fabrics provided by the present invention is to transport the melted hot melt adhesive to the glue storage area, store the unmelted hot melt adhesive particles in the storage area, and when the amount of hot melt adhesive in the glue storage area is reduced to a first preset amount, the feeding piece is opened to allow the hot melt adhesive particles to fall onto a melting plate, and the hot melt adhesive particles are melted by the melting plate. When the amount of hot melt adhesive in the glue storage area is reduced to a second preset amount, the sealing piece is opened to allow the melted hot melt adhesive to flow into the storage area, thereby realizing automatic feeding of the hot melt adhesive and facilitating the gluing of the fabric.

Description

Technical Field

[0001] The invention relates to the technical field of composite fabrics, and in particular to a processing technology for ultra-fine filament composite fabrics. Background Art

[0002] Ultrafine filament fabric is a woven or knitted fabric made of filaments with a diameter of less than 5 microns. The composite fabric uses the high technology and new materials of "new synthetic fiber" and has many excellent properties. For example, the fabric is fine, delicate, elegant and warm. The fabric has a plump, windproof and breathable appearance and has a certain waterproof function. Its main characteristics are warmth retention and good breathability.

[0003] When compounding fabrics, hot melt adhesive is needed to stick different fabrics together to form composite fabrics. When using hot melt adhesive, the hot melt adhesive needs to be injected into the box first, and attention needs to be paid to the capacity in the hot melt adhesive. When the capacity is reduced to a specified amount, hot melt adhesive particles need to be added into the hot melt adhesive to prevent the hot melt adhesive from being reduced and causing black smoke to be emitted from the heating plate and carbonizing the glue, thereby affecting the compounding of fabrics. In the existing method of adding hot melt adhesive, staff need to observe the capacity or the warning of the detection equipment and then inject the hot melt adhesive particles into the hot melt adhesive to melt them together with the hot melt adhesive, so that the molten hot melt adhesive is directly mixed with the hot melt adhesive particles, resulting in insufficient melting of the hot melt adhesive, affecting the bonding effect of the hot melt adhesive, thereby affecting the coating of the fabric. Summary of the invention

[0004] The purpose of the present invention is to provide a processing technology for ultra-fine filament composite fabrics to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above object, the present invention provides the following technical solution: a processing technology for ultra-fine filament composite fabrics, comprising the following steps:

[0006] S1, melting: heating the hot melt adhesive particles to make them melt by using a hot melt adhesive rolling device;

[0007] S2, coating: coating a layer of hot melt adhesive on the upper and lower surfaces of the fabric;

[0008] S3, crimping: laminating the TPU film on the upper surface of the fabric through a laminating machine;

[0009] S4, crimping: the sponge is laminated on the lower surface of the fabric through a laminating machine;

[0010] S5, curing: converting the hot melt adhesive into a solid state by cooling, forming an adhesive layer and forming a composite fabric;

[0011] The hot melt adhesive roller coating device comprises a glue box, in which a material carrier plate, a melting plate and a filter plate are arranged from top to bottom in sequence to divide the glue box into a material storage area, a melting area and a glue storage area, and a sliding frame is slidably arranged in the glue box, the sliding frame is located in the glue storage area, and a coating roller is rotatably arranged at the bottom of the glue box;

[0012] It also includes a plurality of feeding pieces arranged in the material carrier plate, and when the hot melt adhesive in the adhesive storage area is reduced to a preset value, the material carrier plate is opened by the feeding pieces to transport the hot melt adhesive particles into the melting area;

[0013] It also includes a sealing member. When the hot melt adhesive particles are completely melted in the melting zone, the melting plate is opened through the sealing member to transport the melted hot melt adhesive to the adhesive storage zone.

[0014] As a further description of the above technical solution:

[0015] It also includes a transmission roller, which is in active contact with the coating roller shaft, and the fabric is located between the transmission roller and the coating roller shaft.

[0016] As a further description of the above technical solution:

[0017] The loading member comprises a sealing plate slidably disposed in the material carrying plate, an abutment spring is fixedly connected to the sealing plate, the abutment spring is fixedly connected to the inner wall of the material carrying plate, and a pull rope is fixedly connected to the sealing plate.

[0018] As a further description of the above technical solution:

[0019] The feeding member also includes a connecting rod, the connecting rod is fixedly connected to the pull rope, and a sliding tube is slidably arranged outside the connecting rod, the sliding tube penetrates the melting plate and is fixedly connected to the sliding frame.

[0020] As a further description of the above technical solution:

[0021] A clamping rod is slidably arranged inside the connecting rod, the clamping rod is fixedly connected to the inner wall of the connecting rod through a clamping spring, and a clamping groove is provided on the inner wall of the sliding tube.

[0022] As a further description of the above technical solution:

[0023] The sealing member comprises a plurality of limit grooves provided on the melting plate, an annular plate is slidably arranged in each of the limit grooves, a limit rod is fixedly connected to the bottom of each of the annular plates, the bottom end of the limit rod extends outside the melting plate, and the sealing plate further comprises a plurality of guide holes, which are communicated with the limit grooves;

[0024] It also includes a connecting plate, each of the limiting rods is fixedly connected to the connecting plate, and a supporting spring is disposed on the outer sleeve of the limiting rod.

[0025] As a further description of the above technical solution:

[0026] It also includes a limiting member, which limits the sealing member. The limiting member includes a fixed plate fixed to the bottom of the melting plate, a rotating rod is fixedly connected to the fixed plate, an abutment plate is fixedly connected to the outside of the rotating rod, and the abutment plate is in active contact with the sliding frame.

[0027] As a further description of the above technical solution:

[0028] The end of the rotating rod is fixedly connected with a sector gear, the sliding rod is fixedly connected with a fixed rod outside, the end of the fixed rod is fixedly connected with a rack, and the rack and the sector gear are meshed with each other.

[0029] As a further description of the above technical solution:

[0030] The outer sleeve of the rotating rod is provided with a torsion spring, and two ends of the torsion spring are respectively fixedly connected to the fixing plate and the abutting plate.

[0031] As a further description of the above technical solution:

[0032] It also includes two rotating shafts, the fabric is arranged on any one of the rotating shafts, and the end of the fabric is connected to the other rotating shaft, and the coating roller is in active contact with the fabric.

[0033] In the above technical solution, the processing technology of ultra-fine filament composite fabric provided by the present invention has the beneficial effects of:

[0034] The present invention: the melted hot melt adhesive is conveyed to the adhesive storage area, and the unmelted hot melt adhesive particles are stored in the storage area. When the amount of hot melt adhesive in the adhesive storage area is reduced to a first preset amount, the feeding piece is opened, so that the hot melt adhesive particles fall onto the melting plate and passively trigger the melting plate to be heated. The hot melt adhesive particles are melted by the melting plate to ensure the preparation of the hot melt adhesive, so that the heating and coating of the hot melt adhesive can be carried out simultaneously, thereby improving the synchronization of equipment use and ensuring the timeliness of hot melt adhesive preparation. Before the amount of hot melt adhesive in the adhesive storage area is reduced to a second preset amount, the sealing piece is opened to allow the molten hot melt adhesive to flow into the storage area, thereby realizing automatic feeding of the hot melt adhesive. After the hot melt adhesive particles are melted, they are conveyed to the adhesive storage area, thereby ensuring that the hot melt adhesive is completely melted, facilitating the gluing of the fabric, and ensuring the adhesion of the hot melt adhesive.

[0035] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0036] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0038] Figure 1 A schematic diagram of the structure provided by an embodiment of the present invention;

[0039] Figure 2 A schematic diagram of the three-dimensional structure of a hot melt adhesive compounding device provided in an embodiment of the present invention;

[0040] Figure 3 A schematic diagram of the front cross-sectional structure of a glue box provided in an embodiment of the present invention;

[0041] Figure 4 A schematic diagram of the three-dimensional structure of a carrier plate, a melting plate and a sliding frame provided in an embodiment of the present invention;

[0042] Figure 5 A schematic diagram of the three-dimensional structure of a connecting plate provided in an embodiment of the present invention;

[0043] Figure 6 A schematic diagram of a cross-sectional structure of a carrier plate provided in an embodiment of the present invention from top view;

[0044] Figure 7 A schematic diagram of a partial three-dimensional structure of a loading piece provided in an embodiment of the present invention;

[0045] Figure 8 The embodiment of the present invention provides Figure 3 An enlarged view of A is shown.

[0046] Description of reference numerals:

[0047] 1. Rotating shaft; 11. Fabric; 12. Hot melt adhesive; 13. TPU film; 14. Sponge; 2. Glue box; 21. Coating roller; 22. Loading plate; 23. Filter plate; 24. Melting plate; 25. Sliding frame; 26. Transmission roller; 3. Loading piece; 31. Sealing plate; 32. Abutment spring; 33. Pull rope; 34. Connecting rod; 35. Sliding tube; 36. Snap-in groove; 37. Snap-in rod; 38. Snap-in spring; 4. Sealing piece; 41. Limiting groove; 42. Annular plate; 43. Limiting rod; 44. Connecting plate; 45. Support spring; 46. Diversion hole; 5. Limiting piece; 51. Fixed plate; 52. Rotating rod; 53. Abutment plate; 54. Fan gear; 55. Torsion spring; 56. Rack; 57. Fixed rod. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0049] See also Figure 1-8 The present embodiment provides a processing technology for ultra-fine filament composite fabrics, comprising the following steps:

[0050] S1, melting: heating the hot melt adhesive particles to make them melt by using a hot melt adhesive rolling device;

[0051] S2, coating: coating a layer of hot melt adhesive 12 on the upper surface and the lower surface of the fabric 11;

[0052] S3, crimping: laminating the TPU film 13 on the upper surface of the fabric 11 by a laminating machine;

[0053] S4, crimping: laminating the sponge 14 on the lower surface of the fabric 11 through a laminating machine;

[0054] S5, solidification: converting the hot melt adhesive 12 into a solid state by cooling to form an adhesive layer and a composite fabric.

[0055] In an embodiment further provided by the present invention, the hot melt adhesive rolling device includes a glue box 2, in which a loading plate 22, a melting plate 24 and a filter plate 23 are arranged from top to bottom to divide the glue box 2 into a material storage area, a melting area and a glue storage area, and a sliding frame 25 is slidably arranged in the glue box 2, the sliding frame 25 is located in the glue storage area, and the melted hot melt adhesive 12 is stored in the glue storage area. The sliding frame 25 is located on the upper surface of the hot melt adhesive 12. When the hot melt adhesive 12 is reduced, the sliding frame 25 moves down synchronously, and the filter plate 23 moves downward. The hot melt adhesive 12 is filtered for impurities to ensure the performance of the hot melt adhesive 12 and improve the bonding effect of the hot melt adhesive 12. The bottom of the adhesive box 2 is rotatably provided with a coating roller 21; it also includes a plurality of feeding pieces 3 arranged in a carrier plate 22. When the hot melt adhesive 12 in the adhesive storage area is reduced to a preset value, the carrier plate 22 is opened by the feeding piece 3 to transport the hot melt adhesive particles to the melting area. The four walls of the adhesive storage area can be provided with heat-insulating materials to insulate the hot melt adhesive in the adhesive storage area to avoid the hot melt adhesive from solidifying after the temperature drops.

[0056] The sealing member 4 is also included. When the hot melt adhesive particles are completely melted in the melting zone, the melting plate 24 is opened by the sealing member 4. The molten hot melt adhesive flows into the material storage area by opening the sealing member, thereby realizing automatic loading of the hot melt adhesive. When the sealing member is opened, the heating of the melting plate is passively closed, and the hot melt adhesive in the melting zone can be selectively heated in real time, thereby avoiding traditional continuous heating and reducing the agglomeration and carbonization of the hot melt adhesive caused by long-term continuous heating.

[0057] Furthermore, the loading member 3 includes a sealing plate 31 slidably arranged in the loading plate 22, and an abutment spring 32 is fixedly connected to the sealing plate 31, and the abutment spring 32 is fixedly connected to the inner wall of the loading plate 22. A pull rope 33 is fixedly connected to the sealing plate 31, and an abutment force is generated on the sealing plate 31 through the elasticity of the abutment spring 32, thereby sealing the loading plate 22.

[0058] Furthermore, the loading part 3 also includes a connecting rod 34, which is fixedly connected to the pull rope 33, and a sliding tube 35 is slidably provided outside the connecting rod 34, and the sliding tube 35 passes through the melting plate 24 and is fixedly connected to the sliding frame 25. When the abutment plate 53 rotates perpendicular to the connecting plate 44, the fan gear 54 is driven to rotate to a horizontal position. When the rack 56 moves, the rack 56 engages with the fan gear 54 and continues to move, driving the fan gear 54 to rotate, so that the abutment plate 53 rotates synchronously, thereby realizing the separation of the abutment plate 53 and the connecting plate 44.

[0059] Specifically, a clamping rod 37 is slidably provided inside the connecting rod 34, and the clamping rod 37 is fixedly connected to the inner wall of the connecting rod 34 by a clamping spring 38. A clamping groove 36 is provided on the inner wall of the sliding tube 35, and the clamping rod 37 is arc-shaped. The clamping groove 36 is adapted to the clamping rod 37. When the sliding frame 25 moves downward, the sliding tube 35 is driven to move synchronously, so that the clamping groove 36 moves. When the clamping groove 36 moves to the clamping rod 37, the clamping rod 37 is clamped into the clamping groove 36 by the clamping spring 38, and then the sliding tube 35 is continued to move to make the connecting rod 34 move synchronously, thereby pulling the pull rope 33, so that the sealing plate 31 moves, and the loading plate 22 is opened.

[0060] In an embodiment further provided by the present invention, the sealing member 4 includes a plurality of limiting grooves 41 provided on the melting plate 24, an annular plate 42 is slidably disposed in each limiting groove 41, a limiting rod 43 is fixedly connected to the bottom of each annular plate 42, and the bottom end of the limiting rod 43 extends to the outside of the melting plate 24, and the sealing plate 31 also includes a plurality of guide holes 46, and the guide holes 46 are connected to the limiting grooves 41;

[0061] The connecting plate 44 is also included. Each limiting rod 43 is fixedly connected to the connecting plate 44 . A supporting spring 45 is disposed on the outer sleeve of the limiting rod 43 .

[0062] In the embodiment provided by the present invention, a limit member 5 is also included, which limits the sealing member 4. The limit member 5 includes a fixed plate 51 fixed to the bottom of the melting plate 24, and a rotating rod 52 is fixedly connected to the fixed plate 51. An abutment plate 53 is fixedly connected to the outside of the rotating rod 52, and the abutment plate 53 is in active contact with the sliding frame 25 to melt the hot melt adhesive particles. When the hot melt adhesive 12 melts, organic waste gas will be generated, which increases the pressure in the melting zone and pushes the sealing plate 31 to move downward until the hot melt adhesive particles in the melting zone are completely melted. The pressure is maximum, and the sealing plate 31 is pushed downward to open the guide hole 46, so that the support spring 45 is compressed, and the molten hot melt adhesive 12 flows into the glue storage area through the guide hole 46, ensuring that before the hot melt adhesive reaches the second preset amount, the molten hot melt adhesive is passively transported to the glue storage area for feeding, ensuring that the pressure in the storage area is basically constant, thereby ensuring the uniformity of the fabric coating.

[0063] In a solution further provided by the present invention, a sector gear 54 is fixedly connected to the end of the rotating rod 52, a fixed rod 57 is fixedly connected to the outside of the sliding rod, a rack 56 is fixedly connected to the end of the fixed rod 57, and the rack 56 and the sector gear 54 are meshed with each other.

[0064] In the present invention, a torsion spring 55 is provided on the outer sleeve of the rotating rod 52, and the two ends of the torsion spring 55 are respectively fixedly connected to the fixed plate 51 and the abutment plate 53. The torsion spring 55 keeps the abutment plate 53 in a vertical position. Since the elastic force of the plurality of supporting springs 45 pulls the connecting plate 44, the annular plate 42 and the melting plate 24 are horizontally arranged. At this time, the torsion spring 55 drives the abutment plate 53 to movably abut against the connecting plate 44.

[0065] In the present invention, two rotating shafts 1 are also included, the fabric 11 is arranged on any rotating shaft 1, and the end of the fabric 11 is connected to the other rotating shaft 1, and the coating roller 21 is in active contact with the fabric 11;

[0066] It also includes a transmission roller 26, which is in active contact with the coating roller 21. The fabric 11 is located between the transmission roller 26 and the coating roller 21. The rotating shaft 1 is connected to the driving device. When the rotating shaft 1 rotates, the fabric 11 is pulled to move. Since the coating roller 21 and the transmission roller 26 clamp the fabric 11, when the fabric 11 moves, the coating roller 21 is driven to rotate, so that the hot melt adhesive 12 is transferred out of the glue box 2 and coated on the surface of the fabric 11 for bonding.

[0067] When in use, the melted hot melt adhesive 12 is first transported to the adhesive storage area, and the unmelted hot melt adhesive particles are stored in the storage area. The conveying device drives the fabric 11 to move, so that the fabric 11 moves on the coating roller 21, thereby driving the coating roller 21 to rotate, and the hot melt adhesive 12 is coated on the surface of the fabric 11. After a long period of coating, the adhesive in the adhesive storage area is reduced, driving the sliding frame 25 to move downward;

[0068] The sliding frame 25 moves downward, driving the rack 56 and the sliding tube 35 to move downward. The sliding tube 35 moves downward, causing the clamping groove 36 to move synchronously. When the clamping groove 36 moves to the clamping rod 37, the clamping rod 37 moves to the clamping groove 36 through the clamping spring 38, so that the clamping rod 37 connects the connecting rod 34 and the sliding tube 35, so that the connecting rod 34 moves synchronously, and the pull rope 33 moves downward, thereby pulling the sealing plate 31 to move, so that the sealing plate 31 is opened, and the hot melt adhesive particles fall onto the melting plate 24;

[0069] When the melting plate 24 is opened, the pressure of the abutment spring 32 increases, and when the sliding frame 25 continues to move downward, the connecting rod 34 stops moving. At this time, after the sliding frame 25 continues to move downward, since the clamping rod 37 is in an arc shape, the sliding tube 35 moves downward to push the clamping rod 37 to move into the connecting rod 34, so that the clamping groove 36 is separated from the clamping rod 37, and the elasticity of the abutment spring 32 pushes the sealing plate 31 to move, thereby sealing the material carrier plate 22;

[0070] Then, a heating device is arranged in the melting zone to melt the hot melt adhesive particles. When the hot melt adhesive 12 melts, organic waste gas is generated, which increases the pressure in the melting zone and pushes the sealing plate 31 downward until the hot melt adhesive particles in the melting zone are completely melted. This ensures the preparation of the hot melt adhesive, so that the heating and coating of the hot melt adhesive can be carried out simultaneously, thereby improving the synchronization of the use of the equipment and ensuring the punctuality of the preparation of the hot melt adhesive. When the pressure is maximum, the sealing plate 31 is pushed downward to open the guide hole 46, so that the support spring 45 is compressed, and the molten hot melt adhesive 12 flows into the adhesive storage area through the guide hole 46;

[0071] When the limit rod 43 moves downward, it drives the connecting plate 44 to move downward synchronously, and drives the abutting plate 53 to rotate through the torsion spring 55, so that the abutting plate 53 is perpendicular to the connecting plate 44 and abuts against each other. When the hot melt adhesive 12 flows, it is prevented that the pressure is reduced and the annular plate 42 is closed, which affects the transportation of the hot melt adhesive 12. After the hot melt adhesive 12 flows into the adhesive storage area, the amount of adhesive in the adhesive storage area increases, so that the sliding frame 25 moves upward;

[0072] The sliding frame 25 moves upward, driving the fixed rod 57 to move synchronously, thereby causing the rack 56 to move synchronously. When the abutment plate 53 rotates perpendicular to the connecting plate 44, the fan gear 54 is driven to rotate to a horizontal position. When the rack 56 moves, the rack 56 engages with the fan gear 54 and continues to move, driving the fan gear 54 to rotate, thereby causing the abutment plate 53 to rotate synchronously, stopping the abutment against the connecting plate 44, and then releasing the elasticity of the support spring 45, thereby pushing the annular plate 42 to move upward for reset, thereby realizing automatic loading of the hot melt adhesive 12.

[0073] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A processing technology for ultra-fine filament composite fabrics, characterized by: The following steps are involved: S1, melting: heating the hot melt adhesive particles to make them melt by a hot melt adhesive rolling device; S2, coating: coating a layer of hot melt adhesive (12) on the upper surface and the lower surface of the fabric (11); S3, crimping: laminating the TPU film (13) on the upper surface of the fabric (11) by a laminating machine; S4, crimping: laminating the sponge (14) on the lower surface of the fabric (11) by a laminating machine; S5, solidification: converting the hot melt adhesive (12) into a solid state by cooling to form an adhesive layer to form a composite fabric; The hot melt adhesive roller coating device comprises a glue box (2), wherein a material carrier plate (22), a melting plate (24) and a filter plate (23) are sequentially arranged in the glue box (2) from top to bottom to divide the glue box (2) into a material storage area, a melting area and a glue storage area, and a sliding frame (25) is slidably arranged in the glue box (2), wherein the sliding frame (25) is located in the glue storage area, and a coating roller (21) is rotatably arranged at the bottom of the glue box (2); It also includes a plurality of loading members (3) disposed in the loading plate (22), and when the hot melt adhesive (12) in the adhesive storage area is reduced to a preset value, the loading members (3) open the loading plate (22) to transport the hot melt adhesive particles into the melting area; It also includes a sealing member (4). When the hot melt adhesive particles are completely melted in the melting zone, the melting plate (24) is opened through the sealing member (4) to transport the melted hot melt adhesive (12) to the adhesive storage zone. The device further comprises a limiting member (5), wherein the limiting member (5) limits the position of the sealing member (4), wherein the limiting member (5) comprises a fixing plate (51) fixed to the bottom of the melting plate (24), wherein a rotating rod (52) is fixedly connected to the fixing plate (51), wherein an abutting plate (53) is fixedly connected to the outside of the rotating rod (52), and wherein the abutting plate (53) is in active contact with the sliding frame (25); The end of the rotating rod (52) is fixedly connected to a sector gear (54), the sliding frame (25) is fixedly connected to a fixed rod (57) outside, the end of the fixed rod (57) is fixedly connected to a rack (56), and the rack (56) penetrates a connecting plate (44) connected to the limiting rod (43) and then meshes with the sector gear (54).

2. The process for processing ultra-fine filament composite fabric according to claim 1, characterized in that: It also comprises a transmission roller (26), the transmission roller (26) being movably in contact with the coating roller shaft (21), and the fabric (11) being located between the transmission roller (26) and the coating roller shaft (21).

3. The process for processing ultra-fine filament composite fabric according to claim 1, characterized in that: The loading member (3) comprises a sealing plate (31) slidably arranged in the loading plate (22); a contact spring (32) is fixedly connected to the sealing plate (31); the contact spring (32) is fixedly connected to the inner wall of the loading plate (22); and a pull rope (33) is fixedly connected to the sealing plate (31).

4. The process for processing ultra-fine filament composite fabric according to claim 3, characterized in that: The loading member (3) further comprises a connecting rod (34), wherein the connecting rod (34) is fixedly connected to the pull rope (33), and a sliding tube (35) is slidably arranged outside the connecting rod (34), wherein the sliding tube (35) penetrates the melting plate (24) and is fixedly connected to the sliding frame (25).

5. The process for processing ultra-fine filament composite fabric according to claim 4, characterized in that: A clamping rod (37) is slidably disposed inside the connecting rod (34), and the clamping rod (37) is fixedly connected to the inner wall of the connecting rod (34) via a clamping spring (38). A clamping groove (36) is provided on the inner wall of the sliding tube (35).

6. The process for processing ultra-fine filament composite fabric according to claim 3, characterized in that: The sealing member (4) comprises a plurality of limiting grooves (41) provided on the melting plate (24), an annular plate (42) being slidably arranged in each limiting groove (41), a limiting rod (43) being fixedly connected to the bottom of each annular plate (42), the bottom end of the limiting rod (43) extending to the outside of the melting plate (24), and the sealing plate (31) further comprises a plurality of guide holes (46), the guide holes (46) being communicated with the limiting grooves (41); It also includes a connecting plate (44), each of the limiting rods (43) is fixedly connected to the connecting plate (44), and a supporting spring (45) is provided on the outer sleeve of the limiting rod (43).

7. The process for processing ultra-fine filament composite fabric according to claim 1, characterized in that: The rotating rod (52) is provided with a torsion spring (55) on its outer sleeve, and the two ends of the torsion spring (55) are respectively fixedly connected to the fixing plate (51) and the abutting plate (53).

8. The process for processing ultra-fine filament composite fabric according to claim 1, characterized in that: It also comprises two rotating shafts (1), the fabric (11) being arranged on any one of the rotating shafts (1), and the end of the fabric (11) being connected to the other rotating shaft (1), and the coating roller (21) being in active contact with the fabric (11).

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