A multi-layer composite system and method for anti-static and fire-proof curtain fabrics

Abstract

The present invention relates to a multi-layer composite system for anti-static and fireproof curtain fabrics, comprising a support frame and a fabric unwinding mechanism arranged on both sides of the support frame, and is characterized in that a fabric ironing station, an auxiliary material pasting station and a curtain composite station are sequentially arranged along the length direction of the support frame; the fabric ironing station is provided with an ironing mechanism installed on the support frame, and the ironing mechanism includes a steam ironing component for ironing the curtain passing therethrough by steam, and a preheating component for guiding the steam passing through the curtain during the steam ironing process and directing it to the front section of the curtain for preheating it; the present invention ensures that the surface of the curtain fabric is smooth, facilitates the subsequent pasting of flame retardant strips on the curtain fabric, and preheats the front section of the curtain fabric. On the one hand, it can effectively utilize the steam after use, and on the other hand, preheating the curtain fabric before ironing it can prevent the curtain fabric from bulging or wrinkling due to sudden heating.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain fabrics, and in particular to a multi-layer composite system and method for anti-static and fireproof curtain fabrics. Background Art

[0002] Curtains, as an important medium connecting indoor and outdoor environments, play an important role in indoor textiles. With the development of the times, the gradual improvement of domestic and foreign home textile markets, the change of people's aesthetic concepts, the improvement of safety awareness, and the increase in functional needs, the various functional demands for curtains have changed from soft needs to rigid needs. People's demand for curtains is not only satisfied with the decorative and beautifying effect. Curtain fabrics with simple shielding, decoration or single functions can no longer meet customer needs. Therefore, curtain products with multiple functions such as fashion, personalization, and intelligence have shown a vigorous development trend.

[0003] Patent document CN115613366A discloses a flame-retardant curtain fabric, comprising a base fabric layer and a flame-retardant layer coated on the base fabric layer; the flame-retardant layer comprises the following raw materials in parts by mass: 40-60 parts of epoxy resin, 5-15 parts of vinyl acetate resin, 10-15 parts of ammonium polyphosphate, 1-5 parts of dispersant and 30-40 parts of flame-retardant filler, wherein the flame-retardant filler is a mixture of sodium alginate and lignin.

[0004] However, during actual use, the inventors discovered that the existing composite curtains cannot automatically add flame retardant strips during production, and wrinkles will appear on the corresponding curtain fabric when the flame retardant strips are added. Summary of the Invention

[0005] The purpose of the present invention is to address the shortcomings of the existing technology. An ironing mechanism is set up to iron the curtain fabric passing over it by means of steam, thereby ensuring that the surface of the curtain fabric is smooth, facilitating the subsequent pasting of flame retardant strips on the curtain fabric, and the steam passing through the curtain during the steam ironing process is guided by the preheating component in the ironing mechanism and directed to the front section of the curtain fabric for preheating. On the one hand, the steam after use can be effectively utilized. On the other hand, preheating the curtain fabric before ironing it can prevent the curtain fabric from bulging or wrinkling due to sudden heating, thereby solving the technical problem that the existing composite curtains cannot automatically add flame retardant strips during production, and wrinkles will appear on the corresponding curtain fabric when the flame retardant strips are added.

[0006] In response to the above technical problems, the following technical solutions are adopted: an anti-static and fireproof curtain fabric multi-layer composite system, comprising a support frame and a fabric unwinding mechanism arranged on both sides of the support frame, and a fabric ironing station, an auxiliary material pasting station and a curtain composite station are sequentially arranged along the length direction of the support frame;

[0007] The fabric ironing station is provided with an ironing mechanism mounted on a support frame, the ironing mechanism comprising a steam ironing component for ironing the curtains passing thereover by means of steam, and a preheating component for guiding the steam passing through the curtains during the steam ironing process to the front section of the curtain fabric to preheat it;

[0008] The auxiliary material pasting station is provided with a pasting mechanism installed on the support frame through a bracket 1, and the pasting mechanism includes a tensioning component that presses the fabric passing through the station and a feeding component that cooperates with the tensioning component to paste the flame retardant strip under the fabric;

[0009] The curtain compounding station is provided with a compounding mechanism mounted on a supporting frame via a second bracket, the compounding mechanism comprising a pressing and cutting assembly for cutting the multiple layers of curtains directly below, and a rolling assembly that descends along with the pressing and cutting assembly and presses the multiple layers of curtains together before cutting;

[0010] The curtain composite station is also provided with a traction mechanism installed on the support frame. The traction mechanism is staggered and has two groups corresponding to the two groups of fabric unwinding mechanisms.

[0011] Preferably, the steam ironing assembly includes a steam unit arranged below the support frame, a plurality of support rollers rotatably connected to the support frame, and a plurality of steam pipes installed on the support frame and connected to the steam unit.

[0012] The steam pipe is provided with a plurality of groups of gas outlets arranged along the axial direction.

[0013] Preferably, the preheating assembly includes a guide bin mounted on a support frame, a guide pipe rotatably connected to the guide bin and arranged directly above the steam pipe, and a blocking roller arranged at the other end of the guide bin.

[0014] Preferably, the tensioning assembly includes a feed roller rotatably connected to the bracket, a pressure roller arranged above the feed roller, and a tensioning roller arranged on both sides of the feed roller. A suction unit is provided inside the feed roller and several groups of air holes are opened on the surface.

[0015] Preferably, the loading assembly includes a feeding unit installed at the lower end of the bracket, an arc plate arranged below the feeding roller, a rubber roller installed at one end of the arc plate, a cutting unit arranged through the arc plate, and a sealing plate installed on the other side of the feeding roller.

[0016] Preferably, the pressing and cutting assembly includes a driving unit mounted on bracket 2, a pressure rod connected to an output end of the driving unit, and a cutter connected to the pressure rod via a connecting rod.

[0017] Preferably, the rolling assembly includes a first rotating rod and a second rotating rod respectively rotatably connected to the two ends of the pressure rod, a first pressure roller rotatably connected between the two groups of first rotating rods, a second pressure roller rotatably connected between the two groups of second rotating rods, and an elastic unit respectively connected to the first rotating rod and the second rotating rod at both ends.

[0018] Preferably, the traction mechanism includes a fixed gripper mounted on the support frame, a movable gripper located at the same level as the fixed gripper, and a slide rail adapted to the movable gripper;

[0019] The fixed gripper and the movable gripper work alternately with each other.

[0020] Preferably, the auxiliary material pasting station is further provided with a first gluing unit for gluing the bottom of the upper curtain fabric, and the curtain composite station is further provided with a second gluing unit for gluing the top of the lower curtain fabric.

[0021] Preferably, a method for producing a multi-layer composite system of anti-static and fireproof curtain fabrics comprises the following steps:

[0022] Step 1: Fabric ironing process. First, start the first set of traction mechanisms to pull out the curtain fabric on the fabric unwinding mechanism on the left side of the corresponding support frame. The curtain fabric will first pass through the fabric ironing station. At this time, the steam ironing component will iron the curtain fabric passing above it, and then the preheating component will guide the steam passing through the curtain fabric to the front curtain fabric to complete the preheating work.

[0023] Step 2: Accessory material pasting process. After completing the preheating work, the curtain fabric will continue to move forward under the traction of the traction mechanism. When it passes through the accessory material pasting station, the curtain fabric will pass through the tensioning component, which will further roll the curtain fabric while keeping it in a tensioned state, making it convenient to cooperate with the feeding component below to paste the flame retardant strip to the bottom of the curtain fabric, thus completing the installation of the interlayer.

[0024] Step three, the curtain composite process, after completing the interlayer installation work, the curtain fabric will continue to move forward under the traction of the traction mechanism. During the movement, the bottom of the curtain fabric will be coated with glue by the first gluing unit, and then it will reach the curtain composite station. At the same time, another set of traction mechanisms will also pull another set of curtain fabrics to the curtain composite station, and in the process, the top of the curtain fabric will be coated with glue by the second gluing unit. When the traction mechanism moves to the end point, the pressing and cutting assembly is started to move downward to cut the two ends of the composite curtain below the curtain fabric, and before cutting, the multi-layer curtains are pressed together by the rolling assembly, thereby completing the curtain composite process and cutting it off.

[0025] Beneficial effects of the present invention:

[0026] (1) The ironing mechanism provided in the present invention uses steam to iron the curtain fabric passing over it, thereby ensuring that the surface of the curtain fabric is smooth, making it convenient to subsequently attach flame retardant strips to the curtain fabric. The steam passing through the curtain during the steam ironing process is guided by the preheating component in the ironing mechanism to the front section of the curtain fabric for preheating. On the one hand, the steam after use can be effectively utilized. On the other hand, preheating the curtain fabric before ironing it can prevent the curtain fabric from bulging or wrinkling due to sudden heating.

[0027] (2) The present invention provides a tensioning assembly to keep the curtain fabric at the workstation in a taut state at all times. On the one hand, this prevents the curtain fabric from being stacked together due to slack, which would hinder the pasting and transportation of the flame retardant strips. On the other hand, the tensioning assembly will absorb the flame retardant strips below and drive them to rotate. During the movement, the tensioning assembly will cooperate with the feeding assembly to complete the cutting and glue rolling of the flame retardant strips, and finally paste them to the bottom of the curtain fabric.

[0028] (3) In the present invention, a group of multi-layer composite curtain fabrics is cut by the provided pressing and cutting assembly, and as the pressing and cutting assembly descends, the rolling assembly is first started to roll the multi-layer composite curtain fabrics together. The two are driven by the same driving force, which saves energy on the one hand and makes the two work more closely on the other hand, ensuring that the specifications of the produced composite curtains are consistent.

[0029] In summary, the equipment has the advantages of high degree of automation, improved production efficiency and reduced labor costs, and is particularly suitable for the field of curtain fabric technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 This is a schematic diagram of the structure of the multi-layer composite system of anti-static and fire-proof curtain fabrics.

[0032] Figure 2 This is a structural diagram of the multi-layer composite system of anti-static and fire-proof curtain fabrics from another perspective.

[0033] Figure 3 It is a structural diagram of the ironing mechanism.

[0034] Figure 4 Schematic diagram of the working status of the ironing mechanism.

[0035] Figure 5It is a structural diagram of the bonding mechanism.

[0036] Figure 6 It is a structural schematic diagram of the bonding mechanism from another perspective.

[0037] Figure 7 Schematic diagram of the working status of the bonding mechanism.

[0038] Figure 8 A structural diagram of a composite mechanism.

[0039] Figure 9 This is a structural diagram of the composite mechanism from another perspective.

[0040] Figure 10 Schematic diagram of the working status of the composite mechanism.

[0041] Figure 11 Schematic diagram of the working status of the traction mechanism.

[0042] Figure 12 This is a schematic diagram of the process of the multi-layer composite system of anti-static and fire-proof curtain fabrics. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings.

[0044] Example 1

[0045] like Figure 1-11 As shown, a multi-layer composite system for anti-static and fireproof curtain fabrics includes a support frame 100 and a fabric unwinding mechanism 5 arranged on both sides of the support frame 100. A fabric ironing station, an auxiliary material pasting station, and a curtain composite station are sequentially arranged along the length direction of the support frame 100;

[0046] The fabric ironing station is provided with an ironing mechanism 1 mounted on a support frame 100. The ironing mechanism 1 includes a steam ironing component 11 for ironing the curtains passing therethrough by steam, and a preheating component 12 for guiding the steam passing through the curtains during the steam ironing process to the front section of the curtain fabric to preheat it.

[0047] The auxiliary material pasting station is provided with a pasting mechanism 2 mounted on the support frame 100 via a bracket 211. The pasting mechanism 2 includes a tensioning component 21 for pressing the fabric passing through the station and a feeding component 22 for cooperating with the tensioning component 21 to paste the flame retardant strip under the fabric.

[0048] The curtain compounding station is provided with a compounding mechanism 3 mounted on the support frame 100 via a second bracket 311. The compounding mechanism 3 includes a pressing and cutting assembly 31 for cutting the multiple layers of curtains directly below, and a rolling assembly 32 that descends along with the pressing and cutting assembly 31 and presses the multiple layers of curtains together before cutting.

[0049] The curtain composite station is further provided with a traction mechanism 4 mounted on the support frame 100 , and the traction mechanism 4 is staggered and arranged in two groups, corresponding to the two groups of fabric unwinding mechanisms 5 respectively.

[0050] In this embodiment, by arranging the mutual cooperation between the fabric ironing station, the auxiliary material pasting station and the curtain compounding station, and completing the automated production of multi-layer composite of anti-static and fireproof curtain fabrics under the operation of the traction mechanism 4, the production efficiency is improved, the labor cost is reduced, and the composite curtain fabric can be positioned more accurately, thereby enhancing the product quality.

[0051] In addition, the ironing mechanism 1 is provided to iron the curtain fabric passing therethrough by means of steam, thereby ensuring that the surface of the curtain fabric is smooth, making it convenient to subsequently attach a flame retardant strip to the curtain fabric. The preheating component 12 in the ironing mechanism 1 guides the steam passing through the curtain during the steam ironing process to the front section of the curtain fabric for preheating. On the one hand, the steam after use can be effectively utilized. On the other hand, preheating the curtain fabric before ironing it can prevent the curtain fabric from bulging or wrinkling due to sudden heating.

[0052] It is worth mentioning that the curtain fabric at this station is always kept in a taut state by the provision of a tensioning assembly 21. On the one hand, it prevents the curtain fabric from being stacked together due to relaxation, which would hinder the pasting and transportation of the flame retardant strip. On the other hand, the tensioning assembly 21 will absorb the flame retardant strip below and drive it to rotate. Then, during the movement, it cooperates with the feeding assembly 22 to complete the cutting and glue rolling of the flame retardant strip, and finally paste it to the bottom of the curtain fabric.

[0053] It should be noted that the cutting assembly 31 is provided to complete the cutting of a set of multi-layer composite curtain fabrics, and as the cutting assembly 31 descends, the rolling assembly 32 is first started to roll the multi-layer composite curtain fabrics together. The two are driven by the same driving force, which saves energy on the one hand and makes the two work more closely on the other hand, ensuring that the specifications of the composite curtains produced are consistent.

[0054] In detail, the first group of traction mechanisms 4 is first started to pull out the curtain fabric on the fabric unwinding mechanism 5 on the left side of the corresponding support frame 100. The curtain fabric will first pass through the fabric ironing station. At this time, the steam ironing component 11 is used to iron the curtain fabric passing above it, and then the preheating component 12 is used to guide the steam passing through the curtain fabric to the curtain fabric at the front end to complete the preheating work. Then, the curtain fabric continues to move forward under the traction of the traction mechanism 4. When it passes through the auxiliary material pasting station, the curtain fabric will pass through the tensioning component 21, which further rolls the curtain fabric while keeping the curtain fabric in a tensioned state, so that the flame retardant strip can be pasted to the bottom of the curtain fabric in cooperation with the feeding component 22 below. After the installation of the interlayer is completed, the curtain fabric continues to move forward under the traction of the traction mechanism 4. During the movement, the first gluing unit 200 will be used to gluing the bottom of the curtain fabric, and then it will reach the curtain composite station. At the same time, another set of traction mechanisms 4 will also pull another set of curtain fabrics to move toward the curtain composite station, and during the process, the second gluing unit 300 will be used to gluing the top of the curtain fabric. When the traction mechanism 4 moves to the end point, the pressing and cutting component 31 is started to move downward to cut the two ends of the composite curtain below the curtain fabric, and before cutting, the multi-layer curtains are pressed together by the rolling component 32, thereby completing the curtain composite process and cutting it off.

[0055] Further, if Figure 2-4 As shown, the steam ironing assembly 11 includes a steam unit 111 disposed below the support frame 100, a plurality of support rollers 112 rotatably connected to the support frame 100, and a plurality of steam pipes 113 mounted on the support frame 100 and connected to the steam unit 111.

[0056] The steam pipe 113 is provided with a plurality of gas outlets arranged along the axial direction.

[0057] In this embodiment, the steam unit 111 is provided to produce the required ironing steam, and then the steam is directed into a plurality of steam pipes 113 and then ejected upward through the air outlet, thereby steam ironing the curtain fabric passing thereover;

[0058] It should be noted that the steam pipe 113 will not rotate, and its air outlet will always remain upward. The start and stop of the steam unit 111 corresponds to the operation of the traction mechanism 4. When the traction mechanism 4 is pulling the cloth, the steam unit 111 starts working. When the traction mechanism 4 is in a stopped state, the steam unit 111 stops working. In addition, the support rollers 112 arranged on both sides of the steam pipe 113 can rotate, and their function is to support the curtain fabric and prevent it from falling down.

[0059] Further, if Figure 3-4As shown, the preheating assembly 12 includes a guide chamber 121 installed on the support frame 100, a guide pipe 122 rotatably connected to the guide chamber 121 and arranged directly above the steam pipe 113, and a blocking roller 123 arranged at the other end of the guide chamber 121.

[0060] In this embodiment, the steam used for ironing the curtain fabric will continue to rise after passing through it, and the guide pipe 122 will rotate in the opposite direction of the movement of the curtain fabric during the movement of the curtain, that is, it will drive the steam below to flow along with it, and the top and sides are blocked by the guide chamber 121, so the steam will flow along the top wall of the guide chamber 121 in the opposite direction of the movement of the curtain fabric, and the other end of the guide chamber 121 is provided with a blocking roller 123 that is reversed to the guide pipe 122, so the steam flowing to the blocking roller 123 will be guided back to the curtain fabric, completing the preheating function of the front curtain fabric;

[0061] It should be noted that the steam is directed upwards through the guide tube 122, which can prevent the water vapor from naturally falling and adhering to the upper surface of the curtain fabric. On the other hand, the guide chamber 121 is provided to achieve a directional drainage effect on the steam.

[0062] Further, if Figure 5-7 As shown, the tensioning assembly 21 includes a feed roller 212 rotatably connected to a bracket 211, an extrusion roller 216 arranged above the feed roller 212, and a tensioning roller 213 arranged on both sides of the feed roller 212. A suction unit 214 is arranged inside the feed roller 212 and a plurality of air holes 215 are opened on the surface.

[0063] In this embodiment, the curtain fabric passes through the tensioning roller 213, the squeezing roller 216 and the tensioning roller 213 in sequence, and the curtain fabric is kept in a tensioned state as the multiple rollers cooperate with each other. The squeezing roller 216 has a certain elastic force for moving up and down, which can be flexibly adjusted according to the thickness while ensuring the squeezing strength of the curtain fabric and the flame retardant strip after being pasted, so that the two are more closely attached together.

[0064] It should be noted that neither the tension roller 213 nor the feed roller 212 is powered. Their rotation is driven by the movement of the curtain fabric. Specifically, as the curtain fabric moves, the tension roller 213 and the feed roller 212 rotate synchronously and in opposite directions. The suction unit 214 within the feed roller 212 remains open, generating a continuous suction force to the outside world through the plurality of air holes 215.

[0065] Further, if Figure 2As shown, the loading assembly 22 includes a feeding unit 221 installed at the lower end of the bracket 211, an arc plate 222 arranged below the feeding roller 212, a rubber roller 223 installed at one end of the arc plate 222, a cutting unit 224 arranged through the arc plate 222, and a sealing plate 225 installed on the other side of the feeding roller 212.

[0066] In this embodiment, by providing a suction unit 214, a continuous attraction to the outside world is generated, so that the outermost circle of the flame retardant roll on the lower feeding unit 221 is adsorbed on the feeding roller 212, and then as the feeding roller 212 rotates, the feeding unit 221 is unwinding. During the rotation of the feeding roller 212, the flame retardant roll is first cut into flame retardant strips by the cutting unit 224, and then glue is rolled on the outer surface of the flame retardant strips, and finally pasted to the bottom of the curtain fabric, and squeezed by the feeding roller 212 and the squeezing roller 216 to stabilize the two together. After that, the pasted curtain fabric is transferred to the next station;

[0067] It should be noted that the sealing plate 225 is provided on the second half of the feeding roller 212 to block the suction holes on the other half of the circle. Therefore, when the feeding roller 212 rotates to the second half of the circle, the suction force no longer leaks.

[0068] Further, if Figure 8-9 As shown, the pressing and cutting assembly 31 includes a driving unit 312 mounted on a second bracket 311 , a pressing rod 313 connected to an output end of the driving unit 312 , and a cutter 315 connected to the pressing rod 313 via a connecting rod 314 .

[0069] In this embodiment, a driving unit 312 is provided to enable a pressure rod 313 connected to the output end of the driving unit 312 to rise and fall. After the traction work below is completed, the driving unit 312 is started, thereby driving the two cutters 315 to descend through the pressure rod 313 and the connecting rod 314, thereby completing the cutting of a set of composite curtains.

[0070] Further, if Figure 8-10 As shown, the rolling assembly 32 includes a first rotating rod 321 and a second rotating rod 322 which are respectively rotatably connected to the two ends of the pressure rod 313, a first pressure roller 323 which is rotatably connected between the two groups of first rotating rods 321, a second pressure roller 324 which is rotatably connected between the two groups of second rotating rods 322, and an elastic unit 325 which is respectively connected to the first rotating rod 321 and the second rotating rod 322 at both ends.

[0071] In this embodiment, as the pressure rod 313 descends, the first pressure roller 323 and the second pressure roller 324 first contact the curtain fabric below. As the pressure rod 313 continues to descend, the first pressure roller 323 and the second pressure roller 324 roll to both sides, thereby completing the lamination of the multiple layers of curtain fabric until the cutter contacts the curtain fabric.

[0072] It should be noted that, during the ascending process of the pressing rod 313 , the first pressing roller 323 and the second pressing roller 324 are automatically reset through the elastic unit 325 whose ends are respectively connected to the first rotating rod 321 and the second rotating rod 322 .

[0073] Further, if Figure 11 As shown, the traction mechanism 4 includes a fixed gripper 41 mounted on the support frame 100, a movable gripper 42 located at the same horizontal plane as the fixed gripper 41, and a slide rail 43 adapted to the movable gripper 42;

[0074] The fixed gripper 41 and the movable gripper 42 work alternately with each other.

[0075] In this embodiment, a fixed gripper 41 is provided to fix one end of the curtain fabric, and then when the movable gripper 42 grips the curtain fabric, the fixed gripper 41 releases the curtain fabric, and at this time the curtain fabric is pulled to one side until it reaches the other end of the slide rail 43;

[0076] It should be noted that the grippers in the two sets of traction mechanisms 4 are staggered to prevent obstruction during movement, and the two sets of traction mechanisms 4 are arranged relative to each other, that is, the moving grippers 42 move in opposite directions, so that when traction is performed, two sets of curtain fabrics overlap.

[0077] Further, if Figure 1-2 As shown, the auxiliary material pasting station is further provided with a first gluing unit 200 for gluing the bottom of the upper curtain fabric, and the curtain compounding station is further provided with a second gluing unit 300 for gluing the top of the lower curtain fabric.

[0078] In this embodiment, the first gluing unit 200 and the second gluing unit 300 are provided to apply glue to two curtain fabrics respectively, and glue is applied on opposite sides of the two curtain fabrics, so that the two curtain fabrics can be easily combined together.

[0079] Example 2

[0080] like Figure 1-12 As shown, the components identical or corresponding to those in the first embodiment are designated by the corresponding reference numerals in the first embodiment. For simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0081] Further, if Figure 1-12 As shown, a method for producing a multi-layer composite system of anti-static and fireproof curtain fabrics comprises the following steps:

[0082] Step 1, fabric ironing process, first start the first group of traction mechanisms 4 to pull out the curtain fabric on the fabric unwinding mechanism 5 on the left side of the corresponding support frame 100, and the curtain fabric will first pass through the fabric ironing station. At this time, the steam ironing component 11 will iron the curtain fabric passing above it, and then the preheating component 12 will guide the steam passing through the curtain fabric to the front curtain fabric to complete the preheating work;

[0083] Step 2, the auxiliary material pasting process, after completing the preheating work, the curtain fabric will continue to move forward under the traction of the traction mechanism 4. When it passes through the auxiliary material pasting station, the curtain fabric will pass through the tensioning component 21, which will further roll the curtain fabric while keeping it in a tensioned state, making it convenient to cooperate with the feeding component 22 below to paste the flame retardant strip to the bottom of the curtain fabric, completing the installation of the interlayer;

[0084] Step three, the curtain composite process, the curtain fabric after completing the interlayer installation work will continue to move forward under the traction of the traction mechanism 4. During the movement, the first gluing unit 200 will be used to gluing the bottom of the curtain fabric, and then it will reach the curtain composite station. At the same time, another set of traction mechanisms 4 will also pull another set of curtain fabrics to move toward the curtain composite station, and in the process, the second gluing unit 300 will be used to gluing the top of the curtain fabric. When the traction mechanism 4 moves to the end point, the pressing and cutting component 31 is started to move downward to cut the two ends of the composite curtain below the curtain fabric, and before cutting, the multi-layer curtains are pressed together by the rolling component 32, thereby completing the curtain composite process and cutting it off.

[0085] It is worth mentioning that by setting up the fabric ironing process, the auxiliary material pasting process and the curtain composite process, the manufacture of multi-layer composite curtains is automatically completed, with a high degree of automation, high production efficiency and guaranteed product consistency. In addition, the fabric ironing process, the auxiliary material pasting process and the curtain composite process all work with the traction mechanism 4 and are closely linked.

[0086] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the invention.

[0087] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0088] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art based on the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A multi-layer composite system of anti-static and fireproof curtain fabrics, comprising a support frame and a fabric unwinding mechanism arranged on both sides of the support frame, characterized in that: A fabric ironing station, an auxiliary material pasting station and a curtain compounding station are sequentially arranged along the length direction of the support frame; The fabric ironing station is provided with an ironing mechanism mounted on a support frame, the ironing mechanism comprising a steam ironing component for ironing the curtains passing thereover by means of steam, and a preheating component for guiding the steam passing through the curtains during the steam ironing process to the front section of the curtains for preheating thereof; The auxiliary material pasting station is provided with a pasting mechanism installed on the support frame through a bracket 1, and the pasting mechanism includes a tensioning component that presses the fabric passing through the station and a feeding component that cooperates with the tensioning component to paste the flame retardant strip under the fabric; The curtain compounding station is provided with a compounding mechanism mounted on a supporting frame via a second bracket, the compounding mechanism comprising a pressing and cutting assembly for cutting the multiple layers of curtains directly below, and a rolling assembly that descends along with the pressing and cutting assembly and presses the multiple layers of curtains together before cutting; The curtain composite station is also provided with a traction mechanism installed on the support frame, and the traction mechanism is staggered and arranged in two groups, corresponding to the two groups of fabric unwinding mechanisms respectively; The steam ironing assembly includes a steam unit arranged below the support frame, a plurality of support rollers rotatably connected to the support frame, and a plurality of steam pipes installed on the support frame and connected to the steam unit. The steam pipe is provided with a plurality of groups of gas outlets arranged along the axial direction; The preheating assembly includes a guide bin mounted on a support frame, a guide pipe rotatably connected to the guide bin and arranged directly above the steam pipe, and a blocking roller arranged at the other end of the guide bin.

2. The anti-static and fireproof curtain fabric multi-layer composite system according to claim 1, characterized in that: The tensioning assembly includes a feed roller rotatably connected to the bracket, a pressure roller arranged above the feed roller, and tensioning rollers arranged on both sides of the feed roller. A suction unit is arranged inside the feed roller and a plurality of air holes are opened on the surface.

3. The anti-static and fireproof curtain fabric multi-layer composite system according to claim 2, characterized in that: The feeding assembly includes a feeding unit installed at the lower end of the bracket, an arc plate arranged below the feeding roller, a rubber roller installed at one end of the arc plate, a cutting unit arranged through the arc plate, and a sealing plate installed on the other side of the feeding roller.

4. The anti-static and fireproof curtain fabric multi-layer composite system according to claim 1, characterized in that: The pressing and cutting assembly includes a driving unit installed on the second bracket, a pressing rod connected to the output end of the driving unit, and a cutter connected to the pressing rod through a connecting rod.

5. The anti-static and fireproof curtain fabric multi-layer composite system according to claim 4, characterized in that: The rolling assembly includes a first rotating rod and a second rotating rod respectively connected to the two ends of the pressure rod, a first pressure roller rotatably connected between the two groups of first rotating rods, a second pressure roller rotatably connected between the two groups of second rotating rods, and an elastic unit with both ends respectively connected to the first rotating rod and the second rotating rod.

6. The anti-static and fireproof curtain fabric multi-layer composite system according to claim 1, characterized in that: The traction mechanism includes a fixed gripper mounted on a support frame, a movable gripper located on the same horizontal plane as the fixed gripper, and a slide rail adapted to the movable gripper; The fixed gripper and the movable gripper work alternately with each other.

7. The anti-static and fireproof curtain fabric multi-layer composite system according to claim 1, characterized in that: The auxiliary material pasting station is also provided with a first gluing unit for gluing the bottom of the upper curtain fabric, and the curtain composite station is also provided with a second gluing unit for gluing the top of the lower curtain fabric.

8. A method for producing a multi-layer composite system of anti-static and fireproof curtain fabrics according to any one of claims 1 to 7, characterized in that: The following steps are included: Step 1: Fabric ironing process. First, start the first set of traction mechanisms to pull out the curtain fabric on the fabric unwinding mechanism on the left side of the corresponding support frame. The curtain fabric will first pass through the fabric ironing station. At this time, the steam ironing component will iron the curtain fabric passing above it, and then the preheating component will guide the steam passing through the curtain fabric to the front curtain fabric to complete the preheating work. Step 2: Accessory material pasting process. After completing the preheating work, the curtain fabric will continue to move forward under the traction of the traction mechanism. When it passes through the accessory material pasting station, the curtain fabric will pass through the tensioning component, which will further roll the curtain fabric while keeping it in a tensioned state, making it convenient to cooperate with the feeding component below to paste the flame retardant strip to the bottom of the curtain fabric, thus completing the installation of the interlayer. Step three, the curtain composite process, after completing the interlayer installation work, the curtain fabric will continue to move forward under the traction of the traction mechanism. During the movement, the bottom of the curtain fabric will be coated with glue by the first gluing unit, and then it will reach the curtain composite station. At the same time, another set of traction mechanisms will also pull another set of curtain fabrics to the curtain composite station, and in the process, the top of the curtain fabric will be coated with glue by the second gluing unit. When the traction mechanism moves to the end point, the pressing and cutting assembly is started to move downward to cut the two ends of the composite curtain below the curtain fabric, and before cutting, the multi-layer curtains are pressed together by the rolling assembly, thereby completing the curtain composite process and cutting it off.

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