Weaving auxiliary tool for flame-retardant high-elastic polyester fabric

Abstract

The utility model relates to an auxiliary weaving tool for flame-retardant high-elastic polyester fabric. The flame-retardant high-elastic polyester fabric comprises an inner layer, an isolating layer, a flame-retardant layer, a waterproof layer and a wear-resistant layer which are sequentially stacked from top to bottom and are subjected to hot-pressing shaping through the auxiliary weaving tool. The flame-retardant high-elastic polyester fabric is composed of the inner layer, the isolating layer, the flame-retardant layer, the waterproof layer and the wear-resistant layer, so that the wear-resistant, waterproof, flame-retardant and heat-insulating effects of the flame-retardant high-elastic polyester fabric can be improved, and the flame-retardant high-elastic polyester fabric can be processed and used for different purposes; a spacing driving structure and a fabric side tension structure are arranged on the setting machine, so that when the flame-retardant high-elastic polyester fabric is subjected to hot-press setting, an anti-wrinkle effect on the flame-retardant high-elastic polyester fabric can be achieved, wrinkles generated on the flame-retardant high-elastic polyester fabric in the longitudinal direction of the flame-retardant high-elastic polyester fabric are avoided, and if the wrinkles are not removed, during hot-press setting, the flame-retardant high-elastic polyester fabric is not damaged, and the flame-retardant high-elastic polyester fabric is not damaged. The wrinkles on the flame-retardant high-elastic polyester fabric can be remained, so that the later processing and use of the fabric are influenced.

Description

Technical Field

[0001] This utility model relates to a weaving auxiliary tool for flame-retardant high-elastic polyester fabric. Background Technology

[0002] Flame-retardant high-elastic polyester fabric is a textile fabric with flame-retardant properties and high elasticity. It is mainly composed of polyester fibers and other elastic fibers (such as spandex, elastic polyester, etc.) blended or compounded. Its main feature is that it can delay combustion or self-extinguish when exposed to a fire source, while maintaining the elasticity and comfort of the fabric. Therefore, it is widely used in occasions that require fire protection and elasticity.

[0003] Currently, flame-retardant high-elastic polyester fabrics are generally processed by sewing or gluing the layers together. After processing, the layers cannot be tightly bonded, requiring subsequent heat pressing to maintain the fabric's softness. However, during heat pressing, the fabric's unstable tension can cause longitudinal wrinkles to form. These wrinkles are difficult to remove with tension, resulting in permanent residues that affect the fabric's future processing and use. Utility Model Content

[0004] The purpose of this invention is to provide a weaving auxiliary tool for flame-retardant high-elastic polyester fabrics to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Flame-retardant high-elastic polyester fabric comprises, from top to bottom, an inner layer, an isolation layer, a flame-retardant layer, a waterproof layer, and an abrasion-resistant layer, which are sequentially stacked and heat-pressed using weaving aids.

[0007] The inner layer is a high-elastic polyester fabric layer, the insulating layer is a fire-retardant cotton layer, the flame-retardant layer is a flame-retardant fiber fabric layer, the waterproof layer is a polyurethane film layer, and the wear-resistant layer is a nylon fiber layer.

[0008] A weaving auxiliary tool for flame-retardant high-elastic polyester fabric includes a setting machine. Two mounting frames are symmetrically arranged on one side of the setting machine. A transmission roller is rotatably connected between the two mounting frames. An adjustment drive structure is provided on the two mounting frames. A fabric side tension structure is symmetrically arranged on the adjustment drive structure.

[0009] The fabric side tension structure includes a moving mechanism connected to the adjustment drive structure, a transmission mechanism disposed on the moving mechanism and connected to the adjustment drive structure, and a plurality of tension mechanisms connected to the transmission mechanism.

[0010] When the adjustable drive structure is activated, it is used to adjust and control the two moving mechanisms to move closer or further apart from each other, and to drive the transmission mechanism on the moving mechanism to move. When the transmission mechanism is activated, it is used to drive several tension mechanisms to rotate and adjust their height along the axis of the moving mechanism on the transmission mechanism.

[0011] The flame-retardant high-elastic polyester fabric as described above: the pitch adjustment drive mechanism includes a guide shaft fixed between the two mounting frames, a bidirectional lead screw rotatably disposed horizontally between the two mounting frames and the guide shaft, and a transmission shaft rotatably disposed between the two mounting frames below the center of the guide shaft and the bidirectional lead screw;

[0012] One end of the bidirectional lead screw is connected to a handwheel, and multiple guide grooves are provided along the axis of the drive shaft. One end of the drive shaft is coaxially fixed with the output shaft of the motor, and the motor is mounted on the mounting bracket on the side away from the handwheel.

[0013] The flame-retardant high-elastic polyester fabric as described above: the moving mechanism includes a moving disk, a plurality of columns arranged in a ring array on the moving disk, and a top ring connected to the top of the plurality of columns;

[0014] The movable disk is symmetrically provided with insertion holes and threaded holes. The insertion holes are slidably connected to the guide shaft, and the threaded holes are threadedly connected to the bidirectional lead screw.

[0015] A mounting base is connected to one side of the bottom center of the movable disk, and a first bevel gear is rotatably connected to the mounting base. A guide protrusion is fixed to the inner wall of the central slot of the first bevel gear.

[0016] As described above, the flame-retardant high-elastic polyester fabric has the following characteristics: the mounting base is slidably sleeved on the transmission shaft, the guide protrusion is slidably connected in the guide groove, and the first bevel gear is connected to the transmission mechanism.

[0017] As described above, the flame-retardant high-elastic polyester fabric includes a transmission mechanism comprising a contact disc connected to the four top rings, a second bevel gear meshing with the first bevel gear, and a rotating column connected to the second bevel gear, wherein the contact discs are inclined.

[0018] The rotating column is rotatably connected to the movable disk, and the top of the rotating column is connected to the rotating disk. Multiple plug-in seats are connected to the rotating disk, and the multiple plug-in seats are correspondingly connected to multiple tension mechanisms.

[0019] The flame-retardant high-elastic polyester fabric as described above: the tension mechanism includes an abutment rod that slides onto the insertion seat and a silicone ball head connected to the top of the abutment rod;

[0020] The bottom of the abutment rod is integrally formed with an abutment ball head, which slides and abuts against the abutment disc.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] Flame-retardant high-elastic polyester fabric, composed of an inner layer, an isolation layer, a flame-retardant layer, a waterproof layer, and an abrasion-resistant layer, can improve its abrasion resistance, waterproofness, flame retardancy, and heat insulation effects, making it suitable for processing and use in various applications.

[0023] By incorporating a spacing drive structure and a fabric side tension structure on the setting machine, an anti-wrinkle effect can be achieved on the flame-retardant high-elastic polyester fabric during hot pressing. This prevents longitudinal wrinkles from forming on the fabric. If wrinkles are not removed, residual wrinkles will remain on the fabric during hot pressing, affecting subsequent processing and use. The fabric side tension structure removes wrinkles, improving the smoothness of the hot pressing effect. Attached Figure Description

[0024] Figure 1 This is a structural diagram of flame-retardant high-elastic polyester fabric.

[0025] Figure 2 A schematic diagram of the overall structure of weaving auxiliary tools.

[0026] Figure 3 This is a structural diagram of another aspect of the weaving auxiliary tools.

[0027] Figure 4 This is a schematic diagram of the adjustment structure and the fabric side tension structure in weaving auxiliary tools.

[0028] Figure 5 This is a schematic diagram of the spacing adjustment structure in weaving auxiliary tools.

[0029] Figure 6 This is a schematic diagram of the transmission shaft in a weaving auxiliary tool.

[0030] Figure 7 This is a schematic diagram of the side tension structure of the fabric in a weaving auxiliary tool.

[0031] Figure 8 This is a schematic diagram of another aspect of the fabric side tension structure in weaving auxiliary tools.

[0032] Figure 9 This is a schematic diagram of the moving mechanism in a weaving auxiliary tool.

[0033] Figure 10 This is a schematic diagram of the transmission mechanism in a weaving auxiliary tool.

[0034] Figure 11 This is a schematic diagram of the abutment rod in a weaving auxiliary tool.

[0035] Figure 12 This is a schematic diagram of the structure of the first bevel gear in a weaving auxiliary tool.

[0036] In the diagram: 1. Inner layer; 2. Isolation layer; 3. Flame retardant layer; 4. Waterproof layer; 5. Wear-resistant layer; 6. Shaping machine; 7. Mounting frame; 8. Drive roller; 9. Guide shaft; 10. Double-acting lead screw; 11. Handwheel; 12. Drive shaft; 13. Guide groove; 14. Motor; 15. Moving disk; 16. Insertion hole; 17. Threaded hole; 18. Column; 19. Top ring; 20. Abutment disk; 21. Mounting base; 22. First bevel gear; 23. Guide protrusion; 24. Rotating column; 25. Rotating disk; 26. Insertion base; 27. Second bevel gear; 28. Abutment rod; 29. ​​Abutment ball head; 30. Silicone ball head. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0038] Please see Figures 1-12 In this embodiment of the present invention, the flame-retardant high-elastic polyester fabric includes an inner layer 1, an isolation layer 2, a flame-retardant layer 3, a waterproof layer 4, and a wear-resistant layer 5, which are stacked from top to bottom and hot-pressed and shaped by weaving auxiliary tools.

[0039] The inner layer 1 is a high-elastic polyester fabric layer, the isolation layer 2 is a fireproof cotton layer, the flame-retardant layer 3 is a flame-retardant fiber fabric layer, the waterproof layer 4 is a polyurethane film layer, and the wear-resistant layer 5 is a nylon fiber layer.

[0040] In this embodiment, the abrasion-resistant layer 5 composed of nylon fiber layers improves the overall abrasion resistance of the flame-retardant high-elastic polyester fabric. The waterproof layer 4 composed of polyurethane membrane layers improves the overall waterproof effect of the flame-retardant high-elastic polyester fabric. The flame-retardant layer 3 composed of flame-retardant fiber fabric layers improves the fire-retardant effect of the flame-retardant high-elastic polyester fabric. The isolation layer 2 composed of fire-retardant cotton layers improves the heat insulation and fire-retardant effect of the flame-retardant high-elastic polyester fabric, avoiding the problem of poor heat insulation when the flame-retardant high-elastic polyester fabric is made into clothing. The innermost layer 1 composed of high-elastic polyester fabric layers improves the skin comfort when the flame-retardant high-elastic polyester fabric is made into clothing.

[0041] A weaving auxiliary tool for hot pressing and shaping the flame-retardant high-elastic polyester fabric as described above includes a shaping machine 6. Two mounting frames 7 are symmetrically arranged on one side of the shaping machine 6. A transmission roller 8 is rotatably connected between the two mounting frames 7. An adjustment drive structure is provided on the two mounting frames 7. A fabric side tension structure is symmetrically arranged on the adjustment drive structure.

[0042] The fabric side tension structure includes a moving mechanism connected to the adjustment drive structure, a transmission mechanism disposed on the moving mechanism and connected to the adjustment drive structure, and a plurality of tension mechanisms connected to the transmission mechanism.

[0043] When the adjustable drive structure is activated, it is used to adjust and control the two moving mechanisms to move closer or further apart from each other, and to drive the transmission mechanism on the moving mechanism to move. When the transmission mechanism is activated, it is used to drive several tension mechanisms to rotate and adjust their height along the axis of the moving mechanism on the transmission mechanism.

[0044] In this embodiment, the spacing between the two fabric side tension structures can be adjusted by the adjustable drive structure, allowing the side tension structures to adjust the side tension of fabrics of different widths. This ensures that the sides of the fabric remain flat and prevents wrinkles along the fabric length due to uneven laying, thus improving the heat pressing effect of the setting machine 6. The transmission mechanism and the adjustable drive structure are connected. When the adjustable drive structure is activated, it causes the transmission mechanism to move, which in turn activates several tension mechanisms on the transmission mechanism. These tension mechanisms rotate and adjust their height along their axis on the transmission mechanism. The rotation direction of these tension mechanisms is from the center of the fabric towards the sides. By using the tension mechanism's lifting and lowering to contact the fabric push rod, it avoids the formation of localized longitudinal wrinkles during fabric transport due to unstable tension, which would be difficult to remove and would affect the heat pressing of the setting machine 6. This would prevent the wrinkles on the fabric from being set, thus affecting subsequent processing. The rotating transmission roller 8 on the mounting frame 7 is used for contact transmission of flame-retardant high-elastic polyester fabric.

[0045] As a further embodiment of this utility model, the pitch adjustment drive mechanism includes a guide shaft 9 fixed between the two mounting brackets 7, a bidirectional lead screw 10 rotatably disposed horizontally between the two mounting brackets 7 and the guide shaft 9, and a transmission shaft 12 rotatably disposed between the two mounting brackets 7 below the center of the guide shaft 9 and the bidirectional lead screw 10.

[0046] One end of the bidirectional lead screw 10 is connected to a handwheel 11. Multiple guide grooves 13 are provided along the axis of the drive shaft 12. One end of the drive shaft 12 is coaxially fixed with the output shaft of the motor 14. The motor 14 is mounted on the mounting bracket 7 on the side away from the handwheel 11.

[0047] In this embodiment, the guide shaft 9 and the bidirectional lead screw 10 are horizontally symmetrically arranged on the two mounting brackets 7. By rotating the handwheel 11, the bidirectional lead screw 10 can be rotated between the two mounting brackets 7. The bidirectional lead screw 10 is symmetrically provided with threaded grooves with opposite helical directions to meet the adjustment needs. When the motor 14 is running, the drive shaft 12 can be rotated between the two mounting brackets 7 to meet the driving needs.

[0048] As a further embodiment of this utility model, the moving mechanism includes a moving disk 15, a plurality of columns 18 arranged in a ring array on the moving disk 15, and a top ring 19 connected to the top of the plurality of columns 18.

[0049] The movable disk 15 is symmetrically provided with insertion holes 16 and threaded holes 17. The insertion holes 16 are slidably connected to the guide shaft 9, and the threaded holes 17 are threadedly connected to the bidirectional lead screw 10.

[0050] The bottom center of the movable disk 15 is connected to a mounting base 21, and a first bevel gear 22 is rotatably connected to the mounting base 21. A guide protrusion 23 is fixed to the inner wall of the central slot of the first bevel gear 22.

[0051] In this embodiment, the insertion hole 16 and threaded hole 17 on the movable disk 15 are respectively connected to the guide shaft 9 and the bidirectional lead screw 10. When the handwheel 11 is turned, the bidirectional lead screw 10 will rotate. Since the threaded hole 17 is threadedly connected to the bidirectional lead screw 10, and the insertion hole 16 is slidably inserted into the guide shaft 9, the bidirectional lead screw 10 can be rotated to allow the movable disk 15 to be adjusted horizontally on the bidirectional lead screw 10 and the guide shaft 9. By restricting one side of the movable disk 15 by the guide shaft 9, the problem of the movable disk 15 rotating on the bidirectional lead screw 10 and not being able to move horizontally can be avoided when the bidirectional lead screw 10 is rotated for adjustment, thus ensuring the adjustment effect.

[0052] As a further embodiment of this utility model, the mounting base 21 is slidably sleeved on the transmission shaft 12, the guide protrusion 23 is correspondingly slidably connected in the guide groove 13, and the first bevel gear 22 is connected to the transmission mechanism.

[0053] In this embodiment, the mounting base 21 can be freely slidably adjusted on the drive shaft 12. The first bevel gear 22 rotates on the mounting base 21. When the mounting base 21 is slidably adjusted on the drive shaft 12, the guide protrusion 23 provided on the inner wall of the slot of the first bevel gear 22 will slide in the corresponding guide groove 13 opened on the drive shaft 12, so that the first bevel gear 22 can change the connection position on the drive shaft 12. When the drive shaft 12 rotates, since the guide groove 13 and the guide protrusion 23 are slidably connected, the rotation of the drive shaft 12 can drive the first bevel gear 22 to rotate and adjust on the mounting base 21, which satisfies the driving use.

[0054] As a further embodiment of this utility model, the transmission mechanism includes abutment discs 20 connected to the four top rings 19, a second bevel gear 27 meshing with the first bevel gear 22, and a rotating column 24 connected to the second bevel gear 27. The abutment discs 20 are inclined.

[0055] The rotating column 24 is rotatably connected to the movable disk 15. The top of the rotating column 24 is connected to the rotating disk 25. Multiple plug-in seats 26 are connected to the rotating disk 25, and the multiple plug-in seats 26 are correspondingly connected to multiple tension mechanisms.

[0056] In this embodiment, since the second bevel gear 27 meshes with the first bevel gear 22, when the first bevel gear 22 rotates, the second bevel gear 27 can rotate as well. The rotating column 24 fixed on the second bevel gear 27 will rotate on the moving disk 15 and the contact disk 20. The multiple tension mechanisms provided on the plug-in seat 26 can rotate with the plug-in seat 26, thus achieving the transmission effect. By adjusting the distance between the two moving disks 15, the tension mechanism can meet the contact use of flame-retardant high-elastic polyester fabrics of different widths, ensuring the transmission effect.

[0057] As a further embodiment of the present invention, the tension mechanism includes an abutment rod 28 that is slidably inserted into the insertion seat 26 and a silicone ball head 30 connected to the top of the abutment rod 28.

[0058] The bottom of the abutment rod 28 is integrally formed with an abutment ball head 29, which slides and abuts against the abutment disc 20.

[0059] In this embodiment, since the contact plate 20 is inclined and the side of the contact plate 20 closest to the center of the two mounting brackets 7 is higher, when the connector 26 rotates, the contact rod 28 is slidably inserted into the connector 26, and the contact ball head 29 slides against the contact plate 20. When the contact rod 28 moves to the higher side of the contact plate 20, the contact ball head 29 against the contact plate 20 causes the contact rod 28 to slide and rise within the connector 26. At this time, the silicone ball head 30 will abut against the bottom of the flame-retardant high-elastic polyester fabric. As the connector 26 rotates, it can abut against the center of the flame-retardant high-elastic polyester fabric. The fabric is pushed to the side to eliminate longitudinal wrinkles on the flame-retardant high-elastic polyester fabric. This prevents residual wrinkles from affecting subsequent processing during heat pressing. When the insert seat 26 rotates, the contact rod 28 slides into the insert seat 26. When the contact ball head 29 moves to the lower side of the contact plate 20, the contact rod 28 falls due to gravity. At this time, the contact rod 28 descends, and the silicone ball head 30 disengages from the fabric, waiting for the next cycle of pushing and pressing the fabric. This improves the smoothness of the flame-retardant high-elastic polyester fabric before heat pressing.

[0060] The above embodiments are exemplary and not restrictive. Therefore, without departing from the spirit or basic characteristics of this utility model, any technical solutions that can be implemented in other specific forms are included in this utility model.

Claims

1. A weaving aid for flame-retardant high-elasticity polyester fabric, characterized in that, Including setting machine (6), one side of setting machine (6) is provided with two installation frame (7) which is symmetrically arranged, transmission roller (8) is rotatably connected between two installation frame (7), distance adjusting drive structure is provided on two installation frame (7), fabric side edge tension structure is symmetrically provided on distance adjusting drive structure; The fabric side edge tension structure includes a moving mechanism connected to the distance adjusting drive structure, a transmission mechanism provided on the moving mechanism and connected to the distance adjusting drive structure, and a plurality of tension mechanisms connected to the transmission mechanism. When the distance adjusting drive structure acts, it is used to adjust and control the mutual approach or separation between two moving mechanisms, and drive the transmission mechanism on the moving mechanism, the transmission mechanism is used to drive a plurality of tension mechanisms to rotate and adjust the height on the transmission mechanism along the axis of the moving mechanism.

2. The weaving aid according to claim 1, characterized in that The distance adjusting drive structure includes a guide shaft (9) fixed between two installation frame (7), a bidirectional screw rod (10) rotatably arranged between two installation frame (7) and horizontally arranged on the guide shaft (9), and a transmission shaft (12) rotatably arranged between two installation frame (7) below the center of the guide shaft (9) and the bidirectional screw rod (10). One end of the bidirectional screw rod (10) is connected with a hand wheel (11), a plurality of guide grooves (13) are formed on the transmission shaft (12) along the axis, one end of the transmission shaft (12) is coaxially fixed with the output shaft of the motor (14), and the motor (14) is installed on the installation frame (7) away from the hand wheel (11).

3. The weaving aid according to claim 1, characterized in that The moving mechanism includes a moving disc (15), a plurality of vertical columns (18) arranged in an annular array on the moving disc (15), and a top ring (19) connected to the top of the plurality of vertical columns (18). A plurality of plug-in holes (16) and threaded holes (17) are symmetrically formed on the moving disc (15), the plug-in holes (16) are slidably connected with the guide shaft (9), and the threaded holes (17) are threadedly connected with the bidirectional screw rod (10). A mounting seat (21) is connected to one side of the bottom center of the moving disc (15), a first bevel gear (22) is rotatably connected to the mounting seat (21), and a guide protrusion (23) is fixed to the inner wall of the central slot hole of the first bevel gear (22).

4. The weaving aid according to claim 3, characterized in that The mounting seat (21) is slidably sleeved on the transmission shaft (12), the guide protrusion (23) is slidably connected in the guide groove (13), and the first bevel gear (22) is connected with the transmission mechanism.

5. The weaving aid according to claim 4, characterized in that The transmission mechanism includes a contact disc (20) connected with four top rings (19), a second bevel gear (27) engaged with the first bevel gear (22), and a rotating column (24) connected with the second bevel gear (27), and the contact disc (20) is arranged obliquely. The rotating column (24) is rotatably connected to the moving disc (15), the top of the rotating column (24) is connected with a rotating disc (25), a plurality of plug-in seats (26) are connected to the rotating disc (25), and a plurality of tension mechanisms are connected to the plurality of plug-in seats (26).

6. The weaving aid according to claim 5, characterized in that The tension mechanism comprises a resisting rod (28) slidingly inserted into the insertion seat (26) and a silica gel ball head (30) connected to the top of the resisting rod (28); The bottom of the resisting rod (28) is integrally provided with a resisting ball head (29) which slidingly resists the resisting disc (20).

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