Special cloth composite device

Abstract

This invention discloses a special fabric laminating device, relating to the field of fabric production technology. It solves the problem that in existing fabric laminating machines, air bubbles in the adhesive during fabric lamination affect the production and subsequent lifespan of the laminated fabric. The special fabric laminating device includes a device box and fixed frames on the left and right sides of the device box, and further includes: a first unwinding assembly, a second unwinding assembly, a laminating and winding assembly, a guide roller, a dust removal assembly, an adhesive coating assembly, and a laminating assembly. In this invention, a certain gap exists between the frustum block and the frustum hole, allowing air bubbles in the adhesive to be squeezed and eliminated. Simultaneously, the rotating frustum block further grinds away the air bubbles, effectively removing them from the adhesive. This ensures that the adhesive exiting the discharge hole is free of air bubbles that could affect the subsequent fabric lamination effect, thereby improving the fabric lamination result.

Description

Technical Field

[0001] This invention relates to the field of fabric production technology, specifically to a special fabric composite device. Background Technology

[0002] Specialty fabrics are designed to ensure the safety of workers in specialized industries. These include fabrics with specific functions such as flame retardant, oil-resistant, fire-resistant, waterproof, and antistatic properties. Currently, the production process for composite specialty fabrics involves adhesive (hot melt adhesive) coating lamination. In short, this process involves bonding two or more fabrics together using an adhesive.

[0003] A Chinese patent application with publication number CN115897342A4 discloses a cylindrical fabric laminating machine. This device can quickly remove and reduce burrs on the laminating surfaces of the first and second fabrics, effectively avoiding uneven adhesive application during fabric coating, which can lead to poor fabric lamination results or even defective finished products.

[0004] However, this fabric laminating machine has the following drawbacks in practical use:

[0005] 1. When existing fabric laminating machines use adhesives for fabric lamination, the evaporation rate of the adhesives can be altered by the ambient temperature or humidity. If volatile substances cannot be released in time, bubbles will form in the adhesives. If bubbles form in the adhesives and are sufficient to affect the formation of the composite layer, it will affect the production of the entire composite fabric and its subsequent service life, thus reducing the product qualification rate.

[0006] 2. In existing fabric laminating machines, the structures for unwinding and winding the fabric, the structures for dust removal, and the structures for applying adhesive to the fabric are all set up independently. This means that each of the three structures requires its own independent electrical equipment, which undoubtedly increases electricity costs and wastes electricity resources. This not only easily creates a production burden for manufacturers but also makes it difficult to respond to the call for energy conservation and environmental protection, which is not conducive to long-term development. Summary of the Invention

[0007] The purpose of this invention is to provide a special fabric composite device to solve the problems mentioned in the background art.

[0008] To achieve the above-mentioned objectives, the present invention adopts the following technical solution:

[0009] This invention provides a special fabric composite device, comprising a device box and fixing frames fixed to the left and right sides of the device box. The device box has sealed doors with viewing windows at both its front and rear ends. It also includes:

[0010] The first unwinding assembly is mounted on a fixed frame on the left side of the device box;

[0011] The second unwinding assembly is mounted on the fixing frame on the right side of the device box;

[0012] A composite winding assembly is mounted on a fixed frame on the left side of the device box;

[0013] Guide rollers, wherein a plurality of guide rollers are provided, and all of the plurality of guide rollers are rotatably connected to the inside of the device housing;

[0014] The dust removal components are provided in at least two form, and the two dust removal components are symmetrically arranged inside the device box.

[0015] An adhesive application assembly is disposed through the top of the device housing and is located between the two dust removal assemblies;

[0016] And a composite component, which is disposed inside the device housing.

[0017] Preferably, the first unwinding assembly includes a first mounting frame, a first unwinding roller, and a first fabric; the second unwinding assembly includes a second mounting frame, a second unwinding roller, and a second fabric; the composite winding assembly includes a third mounting frame, a winding roller, composite fabric, and a drive motor.

[0018] The first and third mounting brackets are both fixed to the mounting bracket on the left side of the device box, the second mounting bracket is fixed to the mounting bracket on the right side of the device box, and the drive motor is mounted on the third mounting bracket.

[0019] The first unwinding roller and the first mounting frame are detachably connected by a first connector. The second unwinding roller and the second mounting frame are also detachably connected by a first connector. The take-up roller and the third mounting frame are also detachably connected by a first connector. The first fabric is wound on the first unwinding roller, the second fabric is wound on the second unwinding roller, and the composite fabric is wound on the unwinding roller.

[0020] Preferably, the first connector includes:

[0021] First rotating rod, slot, first locking hole, locking post, second rotating rod, second locking hole, and third locking hole.

[0022] The first rotating rod is laterally rotatably connected to the first, second, or third mounting frame, and the second rotating rod is coaxially fixed to the side of the first unwinding roller, the second unwinding roller, or the take-up roller, and the second rotating shaft is rotatably connected to the first, second, or third mounting frame.

[0023] The first rotating rod has a slot and a first locking hole that penetrates the slot. A locking post is fixed inside the slot. The second rotating rod has a second locking hole that mates with the locking post and a second locking hole that mates with the first locking hole.

[0024] The second rotating rod in the first connector of the composite winding assembly is connected to the output end of the drive motor.

[0025] Preferably, the dust removal component includes:

[0026] Fixed box, filter screen, third rotating rod, fan blades and transmission components,

[0027] The fixing box has an air vent at the top and an opening at the bottom. The bottom of the fixing box is in contact with the top surface of the first fabric or the top surface of the second fabric. The fixing box has a U-shaped cavity inside, which is connected to the opening via a through hole. The top of the fixing box also has an air vent.

[0028] The filter screen is disposed inside the U-shaped cavity and above the through hole. At least two third rotating rods are provided, and the two third rotating rods are symmetrically rotatably connected to the top of the device housing. The two third rotating rods are externally connected by a transmission component.

[0029] The number of fan blades is the same as the number of the third rotating rod, and each fan blade is connected to the outside of the third rotating rod. All of the fan blades are located inside the U-shaped cavity and above the filter screen.

[0030] Preferably, the top end of one of the third rotating rods in each of the dust removal components is fixed with a connecting shaft extending to the outside of the device housing;

[0031] A first bevel gear is sleeved on the second rotating rod of the first connecting member in the first unwinding assembly. A rotating shaft is rotatably connected to the first mounting bracket, and a second bevel gear that meshes with the first bevel gear is sleeved on the rotating shaft.

[0032] The rotating shaft and the connecting shaft are connected by a transmission component.

[0033] Preferably, the adhesive application assembly includes:

[0034] The components include a cylinder, a first rotating shaft, a stirring shaft, a second rotating shaft, a frustum-shaped block, a coating roller, a second connecting component, and a transmission component.

[0035] The cylinder extends through the top of the device box and is rotatably connected to the device box. The interior of the cylinder, from top to bottom, has a circular cavity, a frustum-shaped hole, and a discharge hole.

[0036] The first rotating shaft is vertically rotatably connected to the inside of the circular cavity, and its top end extends to the outside of the cylinder. The stirring shaft is located outside the first rotating shaft. The second rotating shaft vertically extends through the inside of the first rotating shaft, and its bottom end is connected to the top of the frustum-shaped block. The second connecting member is used to connect the first and second rotating shafts.

[0037] The coating roller is rotatably connected to the inside of the device box and cooperates with the feeding hole. A baffle plate that cooperates with the first fabric is provided on the outside of the coating roller.

[0038] The first rotating shaft and the connecting shaft are connected by a transmission component.

[0039] Preferably, the second connector includes:

[0040] Support board, top board, and skateboard.

[0041] The support plate is fixed to the top of the cylinder, and the top plate is fixed to the top of the support plate. The sliding plate is slidably mounted on the support plate. The top end of the second rotating shaft passes through the sliding plate and is rotatably connected to it.

[0042] The second rotating shaft has a toothed strip on its outside, and the first rotating shaft has a toothed groove inside that meshes with the toothed strip.

[0043] Preferably, the second connector further includes a connecting pipe that penetrates the top plate, and the outer side of the connecting pipe is threaded into the penetration portion of the top plate.

[0044] The bottom of the connecting tube is rotatably connected to the top of the slide plate, and the connecting tube is located outside the second rotating shaft.

[0045] Preferably, the inside of the feeding hole is fixed with a plurality of first horizontal bars and a plurality of second horizontal bars, the plurality of first horizontal bars having equal spacing between them, the plurality of second horizontal bars also having equal spacing between them, and the first horizontal bars and the second horizontal bars having mutually perpendicular projections on the same horizontal plane.

[0046] Preferably, the composite component includes:

[0047] Two pairs of extrusion rollers and four pairs of connecting blocks,

[0048] The two pairs of extrusion rollers are arranged vertically inside the device box, and the four pairs of connecting blocks are rotatably connected to the two ends of the two pairs of extrusion rollers, and the four pairs of connecting blocks are fixed to the inner side wall of the device box.

[0049] Compared with existing technologies, one or more of the above technical solutions have the following beneficial effects:

[0050] 1. In this special fabric composite device, when one of the third rotating rods is driven to rotate, the two third rotating rods will rotate synchronously under the action of the transmission component, which will cause the fan blades to rotate. When the fan blades rotate, a negative pressure will be generated in the U-shaped cavity. After passing through the through hole, a negative pressure will be generated at the opening. When the first or second fabric passes through the bottom of the fixed box, the negative pressure at the opening can adsorb the dust and impurities on the first or second fabric. Then, it enters the interior of the U-shaped cavity through the through hole. This allows the first and second fabrics to be effectively cleaned when passing through their respective dust removal components, which facilitates subsequent composite and improves the production quality of the composite fabric.

[0051] 2. In this special fabric composite device, when the first unwinding assembly unwinds the first fabric, the second rotating rod in the first connecting member rotates, which in turn causes the first bevel gear to rotate. Since the second bevel gear meshes with the first bevel gear, when the first bevel gear rotates, the second bevel gear can drive the rotating shaft to rotate. Under the action of the transmission component, the connecting shaft will drive the third rotating rod to rotate, thereby completing the rotation of the fan blades. This enables the dust removal assembly to work automatically during the unwinding process of the first unwinding assembly. The entire dust removal assembly does not require an additional power drive source, effectively reducing the waste of power resources and making it easier to use for a long time.

[0052] 3. In this special fabric laminating device, when the adhesive inside the cylinder is stirred by the rotation of the first rotating shaft and the stirring shaft, the second rotating shaft will drive the frustum block to rotate synchronously. By setting a certain gap between the frustum block and the frustum hole, when the molten adhesive enters the discharge hole from the frustum hole, the gap can squeeze and eliminate the air bubbles in the adhesive. At the same time, the rotating frustum block can further grind out the air bubbles, thereby effectively removing the air bubbles in the adhesive. This ensures that the adhesive that finally comes out of the discharge hole does not contain air bubbles that could affect the subsequent fabric laminating effect, thus improving the fabric laminating effect.

[0053] 4. In this special fabric composite device, after rotating the connecting pipe, since the connecting pipe is threadedly connected to the top plate and rotatably connected to the sliding plate, the rotation of the connecting pipe can cause the sliding plate to rise or fall. The sliding plate then drives the second rotating shaft to rise or fall, thereby adjusting the gap between the frustum block and the frustum hole, so as to make adaptive adjustments according to the actual situation and improve the applicability of the entire adhesive coating assembly. Attached Figure Description

[0054] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0055] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0056] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0057] Figure 2 This is a schematic diagram of the overall structure of the device box after longitudinal sectioning in this invention;

[0058] Figure 3 This is a schematic diagram of the composite winding assembly in this invention;

[0059] Figure 4 This is an exploded view of the first connector in the composite winding assembly of the present invention;

[0060] Figure 5 This is a schematic diagram of the dust removal assembly after longitudinal sectioning of the device box in this invention;

[0061] Figure 6 This is a schematic diagram of the internal structure of the device box after longitudinal sectioning in this invention;

[0062] Figure 7 This is a schematic diagram of the structure of the present invention;

[0063] Figure 8 This is a schematic diagram of the structure in which the first bevel gear and the second bevel gear mesh in this invention;

[0064] Figure 9 This is a schematic diagram of the adhesive coating assembly after longitudinal sectioning of the cylinder in this invention;

[0065] Figure 10 This is a schematic diagram of the internal structure of the feeding hole in this invention;

[0066] Figure 11 This is a schematic diagram of the composite component in this invention;

[0067] In the picture:

[0068] 1. Device box; 2. Fixture;

[0069] 3. First unwinding assembly; 31. First mounting frame; 32. First unwinding roller; 33. First fabric; 34. First bevel gear; 35. Rotating shaft; 36. Second bevel gear;

[0070] 4. Second unwinding assembly; 41. Second mounting frame; 42. Second unwinding roller; 43. Second fabric;

[0071] 5. Composite winding assembly; 51. Third mounting bracket; 52. Winding roller; 53. Composite fabric; 54. First connector; 541. First rotating rod; 5411. Slot; 5412. First locking hole; 542. Locking post; 543. Second rotating rod; 5431. Second locking hole; 5432. Third locking hole; 55. Drive motor;

[0072] 6. Dust removal assembly; 61. Fixed box; 611. U-shaped cavity; 612. Opening; 613. Through hole; 614. Air hole; 62. Filter screen; 63. Third rotating rod; 64. Fan blade; 65. Connecting shaft;

[0073] 7. Glue application assembly; 71. Cylinder; 711. Circular cavity; 712. Frustum hole; 713. Feeding hole; 7131. First crossbar; 7132. Second crossbar; 72. First rotating shaft; 721. Toothed groove; 73. Stirring shaft; 74. Second rotating shaft; 741. Toothed strip; 75. Frustum block; 76. Coating roller; 761. Baffle plate; 77. Second connector; 771. Support plate; 772. Top plate; 773. Slide plate; 774. Connecting pipe;

[0074] 8. Composite component; 81. Extrusion roller; 82. Connecting block;

[0075] 9. Transmission components; 10. Guide rollers. Detailed Implementation

[0076] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0077] Please see Figures 1-11A special fabric composite device includes a device box 1 and fixed frames 2 on the left and right sides of the device box 1. The front and rear ends of the device box 1 are provided with sealed doors with viewing windows. The device box 1 also includes: a first unwinding assembly 3, which is disposed on the fixed frame 2 on the left side of the device box 1; a second unwinding assembly 4, which is disposed on the fixed frame 2 on the right side of the device box 1; a composite winding assembly 5, which is disposed on the fixed frame 2 on the left side of the device box 1; guide rollers 10, of which a plurality of guide rollers 10 are provided and are rotatably connected to the inside of the device box 1; dust removal assembly 6, of which at least two dust removal assemblies 6 are provided and are symmetrically disposed inside the device box 1; an adhesive application assembly 7, which is disposed through the top of the device box 1 and is located between the two dust removal assemblies 6; and a composite assembly 8, which is disposed inside the device box 1.

[0078] Further, the first unwinding assembly 3 includes a first mounting frame 31, a first unwinding roller 32, and a first fabric 33; the second unwinding assembly 4 includes a second mounting frame 41, a second unwinding roller 42, and a second fabric 43; the composite winding assembly 5 includes a third mounting frame 51, a winding roller 52, composite fabric 53, and a drive motor 55, wherein the first mounting frame 31 and the third mounting frame 51 are both fixed to the fixing frame 2 on the left side of the device box 1, and the second mounting frame 41 is fixed to the fixing frame 2 on the right side of the device box 1. The motor 55 is mounted on the third mounting frame 51. The first unwinding roller 32 is detachably connected to the first mounting frame 31 through the first connector 54. The second unwinding roller 42 is also detachably connected to the second mounting frame 41 through the first connector 54. The take-up roller 52 is also detachably connected to the third mounting frame 51 through the first connector 54. The first fabric 33 is wound on the first unwinding roller 32, the second fabric 43 is wound on the second unwinding roller 42, and the composite fabric 53 is wound on the unwinding roller.

[0079] Further, the first connecting member 54 includes: a first rotating rod 541, a slot 5411, a first locking hole 5412, a locking post 542, a second rotating rod 543, a second locking hole 5431, and a third locking hole 5432. The first rotating rod 541 is laterally rotatably connected to the first mounting bracket 31, the second mounting bracket 41, or the third mounting bracket 51. The second rotating rod 543 is coaxially fixed to the side of the first unwinding roller 32, the second unwinding roller 42, or the take-up roller 52. The second rotating shaft 74 is rotatably connected to the first mounting bracket. On the first rotating rod 541, or on the second mounting bracket 41 or the third mounting bracket 51, a slot 5411 and a first slot hole 5412 passing through the slot 5411 are provided. A slot post 542 is fixed inside the slot 5411. A second slot hole 5431 that cooperates with the slot post 542 and a second slot hole 5431 that cooperates with the first slot hole 5412 are provided on the second rotating rod 543. The second rotating rod 543 in the first connecting member 54 of the composite winding assembly 5 is connected to the output end of the drive motor 55.

[0080] That is, when using it, combine Figure 3 and Figure 4 As can be seen, during use, after the second locking hole 5431 on the second rotating rod 543 corresponds to and is inserted into the locking post 542 on the first rotating rod 541, the third locking hole 5432 is exactly connected to the first locking hole 5412. At this time, the first rotating rod 541 and the second rotating rod 543 can be fixed together by fixing bolts, so that the first unwinding roller 32 can be installed on the first mounting frame 31, the second unwinding roller 42 can be installed on the second mounting frame 41, and the take-up roller 52 can be installed on the third mounting frame 51. After the drive motor 55 is started by the external controller, the composite take-up assembly 5 can be driven to rotate by the drive motor 55.

[0081] Of course, correspondingly, drive motors 55 can be installed on both the first unwinding assembly 3 and the second unwinding assembly 4 to improve the unwinding or rewinding effect of the three components.

[0082] Furthermore, the dust removal assembly 6 includes: a fixed box 61, a filter screen 62, a third rotating rod 63, a fan blade 64, and a transmission component 9. The fixed box 61 has an air hole 614 at its top and an opening 612 at its bottom. The bottom of the fixed box 61 is in contact with the top surface of the first fabric 33 or the top surface of the second fabric 43. The fixed box 61 has a U-shaped cavity 611 inside, which is connected to the opening 612 via a through hole 613. The top of the fixed box 61 has an air hole 614 at its top. It has an air hole 614, and the filter screen 62 is located inside the U-shaped cavity 611 and above the through hole 613. At least two third rotating rods 63 are provided, and the two third rotating rods 63 are symmetrically rotated and connected to the top of the device box 1. The two third rotating rods 63 are connected to each other through the transmission component 9. The number of fan blades 64 is the same as the number of third rotating rods 63 and each one is sleeved on the outside of the third rotating rods 63. Several fan blades 64 are all located inside the U-shaped cavity 611 and above the filter screen 62.

[0083] That is, in use, when one of the third rotating rods 63 is driven to rotate, under the action of the transmission component 9, both third rotating rods 63 will rotate synchronously, thereby causing the fan blades 64 to rotate. When the fan blades 64 rotate, a negative pressure is generated in the U-shaped cavity 611, and then a negative pressure is generated at the opening 612 after passing through the through hole 613. When the first fabric 33 or the second fabric 43 passes through the bottom of the fixed box 61, the negative pressure at the opening 612 can remove the dust on the first fabric 33 or the second fabric 43. Dust and impurities are adsorbed and then enter the U-shaped cavity 611 through the through hole 613. This allows the first fabric 33 and the second fabric 43 to be effectively cleaned when they pass through their respective dust removal components 6, which facilitates subsequent lamination and improves the production quality of the composite fabric 53. When the dust and impurities enter the U-shaped cavity 611, when the fan blade 64 stops rotating, the dust and impurities will be stored in the U-shaped space below the U-shaped cavity 611 under the action of the filter screen 62, so that they can be processed later.

[0084] Furthermore, in each dust removal assembly 6, the top end of one of the third rotating rods 63 is fixed with a connecting shaft 65 that extends to the outside of the device box 1; in the first unwinding assembly 3, the second rotating rod 543 of the first connecting member 54 is sleeved with a first bevel gear 34, and the first mounting bracket 31 is rotatably connected to a rotating shaft 35, and the rotating shaft 35 is sleeved with a second bevel gear 36 that meshes with the first bevel gear 34, wherein the rotating shaft 35 and the connecting shaft 65 are connected by a transmission member 9;

[0085] That is, when the first unwinding assembly 3 unwinds the first fabric 33, the second rotating rod 543 in the first connecting member 54 rotates, which in turn causes the first bevel gear 34 to rotate. Since the second bevel gear 36 meshes with the first bevel gear 34, when the first bevel gear 34 rotates, the second bevel gear 36 can drive the rotating shaft 35 to rotate. Under the action of the transmission member 9, the connecting shaft 65 will drive the third rotating rod 63 to rotate, thereby completing the rotation of the fan blade 64. This enables the dust removal assembly 6 to work automatically during the unwinding process of the first unwinding assembly 3. The entire dust removal assembly 6 does not require an additional power drive source, effectively reducing the waste of power resources and making it easier to use for a long time.

[0086] Furthermore, the adhesive application assembly 7 includes: a cylinder 71, a first rotating shaft 72, a stirring shaft 73, a second rotating shaft 74, a frustum block 75, a coating roller 76, a second connecting member 77, and a transmission member 9. The cylinder 71 penetrates the top of the device housing 1 and is rotatably connected to it. The interior of the cylinder 71 has, from top to bottom, a circular cavity 711, a frustum hole 712, and a discharge hole 713. The first rotating shaft 72 is vertically rotatably connected to the interior of the circular cavity 711, and its top end extends through the outer surface of the cylinder 71. The mixing shaft 73 is located outside the first rotating shaft 72. The second rotating shaft 74 extends vertically through the interior of the first rotating shaft 72, and the bottom end of the second rotating shaft 74 is connected to the top of the frustum block 75. The second connecting piece 77 is used to connect the first rotating shaft 72 and the second rotating shaft 74. The coating roller 76 is rotatably connected inside the device box 1 and cooperates with the feeding hole 713. The coating roller 76 is provided with a baffle plate 761 that cooperates with the first cloth 33. The first rotating shaft 72 and the connecting shaft 65 are connected by a transmission piece 9.

[0087] Furthermore, the second connecting member 77 includes: a support plate 771, a top plate 772, and a sliding plate 773. The support plate 771 is fixed to the top of the cylinder 71, and the top plate 772 is fixed to the top of the support plate 771. The sliding plate 773 is slidably disposed on the support plate 771. The top end of the second rotating shaft 74 passes through the sliding plate 773 and is rotatably connected to the sliding plate 773. The outer side of the second rotating shaft 74 is provided with a toothed strip 741, and the inner side of the first rotating shaft 72 is provided with a toothed groove 721 that meshes with the toothed strip 741.

[0088] Furthermore, the second connector 77 also includes a connecting pipe 774, which penetrates the top plate 772, and the outer side of the connecting pipe 774 and the penetration point of the top plate 772 are threaded together. The bottom of the connecting pipe 774 is rotatably connected to the top of the slide plate 773, and the connecting pipe 774 is located outside the second rotating shaft 74.

[0089] That is, when using it, combine Figure 8 and Figure 9 The top of the cylinder 71 is provided with a feed port and a sealing plug is provided inside the feed port. Adhesive can be injected into the inside of the cylinder 71 through the feed port. Then, when the connecting shaft 65 rotates, the first rotating shaft 72 will rotate under the action of the transmission component 9. The first rotating shaft 72 will drive the stirring shaft 73 to rotate, thereby stirring the adhesive in the cylinder 71. In addition, for ease of use, a heating element is also provided inside the cylinder 71. The heating element is commercially available and is used to heat the adhesive in the cylinder 71 so that the adhesive is always kept in a molten state.

[0090] Simultaneously, because the toothed groove 721 inside the first rotating shaft 72 meshes with the toothed strip 741 outside the second rotating shaft 74, when the first rotating shaft 72 rotates, the second rotating shaft 74 will rotate accordingly, thereby causing the second rotating shaft 74 to drive the frustum block 75 at its bottom to rotate. Figure 8 It can be seen that the frustum block 75 and the frustum hole 712 cooperate with each other, and there is a certain gap between them. This allows the gap between the frustum block 75 and the frustum hole 712 to squeeze and eliminate air bubbles in the adhesive when the molten adhesive enters the feeding hole 713 through the frustum hole 712. At the same time, the rotating frustum block 75 can grind away the air bubbles, so that the adhesive that finally comes out of the feeding hole 713 does not contain air bubbles that could affect the subsequent fabric bonding effect, thus improving the fabric bonding effect. After the adhesive falls from the feeding hole 713, it will directly contact the outside of the coating roller 76. The rotation of the coating roller 76 can apply the adhesive to the first fabric 33, so as to facilitate the subsequent bonding between the first fabric 33 and the second fabric 43.

[0091] Furthermore, by rotating the connecting pipe 774, since the connecting pipe 774 is threadedly connected to the top plate 772 and rotatably connected to the slide plate 773, the rotation of the connecting pipe 774 can cause the slide plate 773 to rise or fall. The slide plate 773 then drives the second rotating shaft 74 to rise or fall, thereby adjusting the gap between the frustum block 75 and the frustum hole 712, so as to make adaptive adjustments according to the actual situation and improve the applicability of the entire adhesive application assembly 7.

[0092] Furthermore, in this embodiment, the transmission component 9 includes two synchronous pulleys and a synchronous belt for connecting the two synchronous pulleys. The two synchronous pulleys are respectively sleeved on the outside of the two shafts that need to be driven synchronously, so as to facilitate transmission. Correspondingly, the synchronous pulleys and synchronous belt can also be replaced with sprockets and chains. Since this is a mature existing technology, it will not be described in detail here.

[0093] Furthermore, the inside of the feeding hole 713 is fixed with a number of first horizontal bars 7131 and a number of second horizontal bars 7132. The number of first horizontal bars 7131 have equal spacing between them, and the number of second horizontal bars 7132 also have equal spacing between them. The first horizontal bars 7131 and the second horizontal bars 7132 have mutually perpendicular projections on the same horizontal plane.

[0094] That is, combining Figure 10 As can be seen, since the feed hole 713 is a rectangular strip structure and the bottom hole of the frustum hole 712 is relatively small, the first horizontal bar 7131 and the second horizontal bar 7132 are arranged to cross each other, which can block the adhesive entering the feed hole 713 and keep it in a relatively uniform state inside the feed hole 713. This makes it easier to contact the outside of the coating roller 76 more evenly. In addition, the two baffles 761 outside the coating roller 76 will fit with the front and rear edges of the first fabric 33, so that the adhesive is only on the top surface of the first fabric 33, which facilitates the subsequent bonding with the second fabric 43.

[0095] Furthermore, the composite component 8 includes: two pairs of extrusion rollers 81 and four pairs of connecting blocks 82, wherein the two pairs of extrusion rollers 81 are arranged vertically inside the device housing 1, and the four pairs of connecting blocks 82 are rotatably connected to the two ends of the two pairs of extrusion rollers 81, that is, combined Figure 11 As can be seen, the first fabric 33 and the second fabric 43 meet at the two pairs of extrusion rollers 81 between the guide rollers 10, and the two pairs of extrusion rollers 81 extrude and bond the first fabric 33 and the second fabric 43 together. Since the first fabric 33 was previously coated with adhesive by the adhesive coating component 7, the first fabric 33 and the second fabric 43 will be squeezed and bonded together by the extrusion rollers 81 as they pass through the two pairs of opposing extrusion rollers 81 to form a composite special fabric.

[0096] Furthermore, it is worth mentioning that in this embodiment, four pairs of connecting blocks 82 are fixed to the inner sidewall of the device box 1. Correspondingly, as another option, the connecting blocks 82 and the device box 1 can be slidably connected, so as to facilitate the adjustment of the distance between each pair of opposing extrusion rollers 81, thereby adjusting the extrusion compounding force. In addition, in this embodiment, the first fabric 33 is fireproof fabric and the second fabric 43 is waterproof fabric. The specific materials are determined by the manufacturer. As another option, the first fabric 33 and / or the second fabric 43 may include, but are not limited to, functional fabrics such as fireproof, waterproof, flame retardant, oil-resistant, and wear-resistant fabrics, which are also determined by the manufacturer. Therefore, they will not be described in detail here.

[0097] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A special fabric composite device, comprising a device box (1) and a fixing frame (2) fixed to the left and right sides of the device box (1), wherein the front and rear ends of the device box (1) are provided with sealed doors with viewing windows, characterized in that: Also includes: The first unwinding assembly (3) is mounted on the fixing frame (2) on the left side of the device box (1); The second unwinding assembly (4) is mounted on the fixing frame (2) on the right side of the device box (1); Composite winding assembly (5), which is mounted on the fixing frame (2) on the left side of the device box (1); Guide rollers (10), a plurality of guide rollers (10) are provided, and the plurality of guide rollers (10) are rotatably connected to the inside of the device box (1); Dust removal components (6), at least two of the dust removal components (6) are provided, and the two dust removal components (6) are symmetrically arranged inside the device box (1); The glue application assembly (7) is disposed through the top of the device box (1) and is located between the two dust removal assemblies (6); and composite component (8), which is disposed inside the device housing (1); The adhesive application assembly (7) includes: a cylinder (71), a first rotating shaft (72), a stirring shaft (73), a second rotating shaft (74), a frustum block (75), a coating roller (76), a second connecting member (77), and a transmission member (9). The cylinder (71) extends through the top of the device box (1) and is rotatably connected to the through-hole of the device box (1). The cylinder (71) has a circular cavity (711), a frustum hole (712), and a discharge hole (713) sequentially formed from top to bottom. The first rotating shaft (72) is vertically rotatably connected to the interior of the circular cavity (711). The top of the first rotating shaft (72) extends to the outside of the cylinder (71). The stirring shaft (73) is located outside the first rotating shaft (72). The second rotating shaft (74) extends vertically through the inside of the first rotating shaft (72), and the bottom end of the second rotating shaft (74) is connected to the top of the frustum block (75). The second connecting piece (77) is used to connect the first rotating shaft (72) and the second rotating shaft (74). The coating roller (76) is rotatably connected to the inside of the device box (1) and cooperates with the feeding hole (713). The outside of the coating roller (76) is provided with a baffle plate (761) that cooperates with the first cloth (33). The dust removal assembly (6) includes: a fixed box (61), a filter screen (62), a third rotating rod (63), a fan blade (64), and a transmission component (9); the top end of one of the third rotating rods (63) in each dust removal assembly (6) is fixed with a connecting shaft (65) that extends through to the outside of the device box (1); The first rotating shaft (72) and the connecting shaft (65) are connected by a transmission component (9); The second connector (77) includes: a support plate (771), a top plate (772), and a sliding plate (773). The bracket plate (771) is fixed to the top of the cylinder (71), and the top plate (772) is fixed to the top of the bracket plate (771). The slide plate (773) is slidably disposed on the bracket plate (771). The top end of the second rotating shaft (74) passes through the slide plate (773) and is rotatably connected to the slide plate (773). The outer side of the second rotating shaft (74) is provided with a toothed strip (741), and the inner side of the first rotating shaft (72) is provided with a toothed groove (721) that meshes with the toothed strip (741). The second connector (77) further includes a connecting pipe (774) that penetrates the top plate (772), and the outer side of the connecting pipe (774) is threadedly engaged with the penetration point of the top plate (772). The bottom of the connecting pipe (774) is rotatably connected to the top of the slide plate (773), and the connecting pipe (774) is located outside the second rotating shaft (74); The feed hole (713) is fixed with a number of first horizontal bars (7131) and a number of second horizontal bars (7132). The number of first horizontal bars (7131) have equal spacing between them, and the number of second horizontal bars (7132) also have equal spacing between them. The first horizontal bars (7131) and the second horizontal bars (7132) have mutually perpendicular projections on the same horizontal plane.

2. The special fabric composite apparatus according to claim 1, wherein: The first unwinding assembly (3) includes a first mounting frame (31), a first unwinding roller (32), and a first fabric (33); the second unwinding assembly (4) includes a second mounting frame (41), a second unwinding roller (42), and a second fabric (43); the composite winding assembly (5) includes a third mounting frame (51), a winding roller (52), a composite fabric (53), and a drive motor (55). The first mounting bracket (31) and the third mounting bracket (51) are both fixed to the fixing bracket (2) on the left side of the device box (1), the second mounting bracket (41) is fixed to the fixing bracket (2) on the right side of the device box (1), and the drive motor (55) is mounted on the third mounting bracket (51). The first unwinding roller (32) and the first mounting frame (31) are detachably connected by the first connector (54). The second unwinding roller (42) and the second mounting frame (41) are also detachably connected by the first connector (54). The take-up roller (52) and the third mounting frame (51) are also detachably connected by the first connector (54). The first fabric (33) is wound on the first unwinding roller (32), the second fabric (43) is wound on the second unwinding roller (42), and the composite fabric (53) is wound on the take-up roller (52).

3. The special fabric composite apparatus of claim 2, wherein: The first connector (54) includes: First rotating rod (541), slot (5411), first locking hole (5412), locking post (542), second rotating rod (543), second locking hole (5431) and third locking hole (5432). The first rotating rod (541) is laterally rotatably connected to the first mounting frame (31), the second mounting frame (41), or the third mounting frame (51), and the second rotating rod (543) is coaxially fixed to the side of the first unwinding roller (32), the second unwinding roller (42), or the take-up roller (52), and the second rotating rod (543) is rotatably connected to the first mounting frame (31), the second mounting frame (41), or the third mounting frame (51). The first rotating rod (541) has a slot (5411) and a first slot hole (5412) that passes through the slot (5411). A slot post (542) is fixed inside the slot (5411). The second rotating rod (543) has a second slot hole (5431) that cooperates with the slot post (542) and a second slot hole (5431) that cooperates with the first slot hole (5412). The second rotating rod (543) in the first connector (54) of the composite winding assembly (5) is connected to the output end of the drive motor (55).

4. The special fabric composite device according to claim 3, characterized in that: wherein, The top of the fixing box (61) is provided with an air hole (614), and the bottom of the fixing box (61) is provided with an opening (612). The bottom of the fixing box (61) is in contact with the top surface of the first fabric (33) or the top surface of the second fabric (43). The interior of the fixing box (61) is provided with a U-shaped cavity (611). The U-shaped cavity (611) and the opening (612) are connected by a through hole (613). The top of the fixing box (61) is provided with an air hole (614), and... The filter screen (62) is disposed inside the U-shaped cavity (611) and above the through hole (613). At least two third rotating rods (63) are provided, and the two third rotating rods (63) are symmetrically rotated and connected to the top of the device box (1). The two third rotating rods (63) are connected to each other through a transmission component (9). The number of fan blades (64) is the same as the number of the third rotating rod (63), and each of them is connected to the outside of the third rotating rod (63). Several of the fan blades (64) are located inside the U-shaped cavity (611) and above the filter screen (62).

5. The special fabric composite device according to claim 4, characterized in that: A first bevel gear (34) is sleeved on the second rotating rod (543) of the first connecting member (54) in the first unwinding assembly (3), and a rotating shaft (35) is rotatably connected to the first mounting bracket (31), and a second bevel gear (36) meshing with the first bevel gear (34) is sleeved on the rotating shaft (35). The rotating shaft (35) and the connecting shaft (65) are connected by a transmission component (9).

6. The special fabric compounding apparatus according to claim 1, wherein: The composite component (8) includes: Two pairs of extrusion rollers (81) and four pairs of connecting blocks (82). Among them, two pairs of extrusion rollers (81) are arranged vertically inside the device box (1), and four pairs of connecting blocks (82) are rotatably connected to the two ends of the two pairs of extrusion rollers (81), and the four pairs of connecting blocks (82) are fixed on the inner side wall of the device box (1).

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