A kind of wrinkle-resistant fabric with high extensibility and preparation method thereof

Abstract

The present invention relates to fabric preparation, more specifically, a highly extensible anti-wrinkle fabric and a preparation method thereof, the method comprising the following steps: step 1: driving two layers of fabric to pass between two pressing wheels; step 2: applying glue on the fabric located on the lower side in advance, and intermittently inserting a raised cavity into the fabric located on the lower side; step 3: the two layers of fabric move together with a plurality of raised cavities to pass between the two pressing wheels; step 4: the two pressing wheels press the two layers of fabric and the plurality of raised cavities passing through to form a highly extensible anti-wrinkle fabric. A highly extensible anti-wrinkle fabric comprises two layers of fabric, a plurality of raised cavities are sandwiched between the two layers of fabric, and the raised cavities are made of elastic material. A highly extensible fabric can be prepared, and at the same time, it also has a certain anti-wrinkle function.

Description

Technical Field

[0001] The invention relates to fabric preparation, and more particularly to a high-extensibility wrinkle-resistant fabric and a preparation method thereof. Background Art

[0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabric can not only interpret the style and characteristics of clothing, but also directly affect the color and shape of clothing. In the prior art, when preparing high-extensibility fabrics, weaving methods or the properties of the material itself are usually used to produce a certain degree of extensibility, and when preparing wrinkle-resistant fabrics, the properties of the material itself are usually used to produce a certain degree of wrinkle resistance. In the prior art, the physical properties generated by the structure have not been used to make the fabric have both extensibility and wrinkle resistance. Summary of the invention

[0003] The purpose of the present invention is to provide a high-extensibility anti-wrinkle fabric and a preparation method thereof, which can prepare a high-extensibility fabric and also has a certain anti-wrinkle function.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A method for preparing a wrinkle-resistant fabric with high extensibility, the method comprising the following steps:

[0006] Step 1: Drive two layers of fabric through two pressing wheels;

[0007] Step 2: Apply glue to the fabric on the lower side in advance, and insert the raised cavity into the fabric on the lower side intermittently;

[0008] Step 3: The two layers of fabric move together with the multiple raised cavities and pass between two pressing wheels;

[0009] Step 4: Two pressing wheels press the two layers of fabric and the multiple raised cavities passing through to form a highly extensible wrinkle-resistant fabric.

[0010] A highly extensible wrinkle-resistant fabric comprises two layers of fabric, a plurality of raised cavities are sandwiched between the two layers of fabric, and the raised cavities are made of elastic material.

[0011] A highly extensible wrinkle-resistant fabric preparation device comprises a bottom bracket, a first telescopic mechanism is fixedly connected to the bottom bracket, and a lifting bracket is fixedly connected to the telescopic end of the first telescopic mechanism;

[0012] The bottom bracket is fixedly connected with a second telescopic mechanism, the telescopic end of the second telescopic mechanism is fixedly connected with a mounting bracket, the mounting bracket is rotatably connected with a limit roller I, the mounting bracket is rotatably connected with a coating wheel, the coating wheel is provided with a plurality of holes, and the outside of the coating wheel is covered with a covering sleeve;

[0013] The lifting bracket is fixedly connected with a third telescopic mechanism, and the telescopic end of the third telescopic mechanism is rotatably connected with a limiting roller II;

[0014] The bottom bracket and the lifting bracket are both rotatably connected with a pressing wheel, each pressing wheel is provided with a plurality of pressing brackets, each pressing bracket is provided with a pressing groove, and the bottom bracket and the lifting bracket are both fixedly connected with a power mechanism I for driving the pressing wheel to rotate, and the power mechanism I is preferably a servo motor;

[0015] A coating cavity is fixedly connected to the lifting bracket, a discharge cavity is fixedly connected to the coating cavity, a feeding wheel is rotatably connected to the coating cavity, a power mechanism II for driving the feeding wheel to rotate is fixedly connected to the coating cavity, and the power mechanism II is preferably a servo motor, and a plurality of feeding slots are arranged on the feeding wheel, a supporting arc plate is fixedly connected to the right side of the lower end of the coating cavity, a pushing notch is arranged on the left side of the lower end of the coating cavity, and a fourth telescopic mechanism is fixedly connected to the coating cavity, and the telescopic end of the fourth telescopic mechanism can be extended into the pushing notch;

[0016] The bottom bracket and the lifting bracket are both slidably connected with a fifth telescopic mechanism, a compression spring is fixedly connected between the fifth telescopic mechanism and the bottom bracket, a compression spring is fixedly connected between the fifth telescopic mechanism and the lifting bracket, a limiting roller III is rotatably connected to the telescopic end of the fifth telescopic mechanism, a power mechanism III for driving the limiting roller III to rotate is fixedly connected to the telescopic end of the fifth telescopic mechanism, and the power mechanism III is preferably a servo motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of a method for preparing a highly extensible wrinkle-resistant fabric of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the highly extensible anti-wrinkle fabric of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the highly extensible anti-wrinkle fabric of the present invention;

[0021] Figure 4 It is a schematic structural diagram of a device for preparing a wrinkle-resistant fabric with high extensibility according to the present invention;

[0022] Figure 5 It is a side view structural schematic diagram of a device for preparing highly extensible wrinkle-resistant fabrics of the present invention;

[0023] Figure 6 is a schematic diagram of the bottom bracket structure of the present invention;

[0024] Figure 7It is a schematic diagram of the structure of the limiting roller I of the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the smear wheel of the present invention;

[0026] Fig. 9 It is a schematic diagram of the structure of the limiting roller II of the present invention;

[0027] Fig.10 It is a schematic diagram of the structure of the pressing wheel of the present invention;

[0028] Fig.11 It is a schematic diagram of the structure of the coating cavity of the present invention;

[0029] Fig.12 It is a schematic diagram of the structure of the feed wheel of the present invention;

[0030] Fig.13 It is a schematic diagram of the supporting arc plate structure of the present invention;

[0031] Fig.14 It is a schematic structural diagram of the limiting roller III of the present invention.

[0032] In the figure:

[0033] Fabric 11; raised cavity 12;

[0034] Bottom bracket 21; first telescopic mechanism 22; lifting bracket 23;

[0035] Second telescopic mechanism 31; mounting bracket 32; limiting roller I 33; coating wheel 34; covering sleeve 35;

[0036] The third telescopic mechanism 41; the limiting roller II 42;

[0037] Pressing wheel 51; pressing bracket 52; pressing groove 53;

[0038] Enveloping cavity 61; discharging cavity 62; feeding wheel 63; feeding trough 64; supporting arc plate 65; pushing notch 66; fourth telescopic mechanism 67;

[0039] Fifth telescopic mechanism 71; limiting roller III 72. DETAILED DESCRIPTION

[0040] The present invention is further described in detail below with reference to the accompanying drawings.

[0041] like Figure 1 As shown, the steps and functions of a method for preparing a highly extensible wrinkle-resistant fabric are described in detail below;

[0042] A method for preparing a wrinkle-resistant fabric with high extensibility, the method comprising the following steps:

[0043] Step 1: driving two layers of fabric 11 to pass between two pressing wheels 51;

[0044] Step 2: Apply glue to the fabric 11 on the lower side in advance, and insert the raised cavity 12 intermittently into the fabric 11 on the lower side;

[0045] Step 3: The two layers of fabric 11 move together with the multiple raised cavities 12 and pass between the two pressing wheels 51;

[0046] Step 4: The two pressing wheels 51 press the two layers of fabric 11 and the multiple raised cavities 12 passing through to form a highly extensible wrinkle-resistant fabric.

[0047] A highly extensible wrinkle-resistant fabric comprises two layers of fabric 11, a plurality of raised cavities 12 are sandwiched between the two layers of fabric 11, and the raised cavities 12 are made of elastic material.

[0048] When in use, the two layers of fabric 11 are passed through between the two pressing wheels 51. The fabric 11 can be a commonly used cloth in the prior art, or can be set according to different usage requirements. Glue is applied to the fabric 11 located on the lower side in advance, and the raised cavity 12 is intermittently inserted into the fabric 11 located on the lower side, and the two layers of fabric 11 are driven to move. The fabric 11 located on the lower side drives the raised cavity 12 to move. The two layers of fabric 11 drive the raised cavity 12 to pass between the two pressing wheels 51. The two pressing wheels 51 press the two layers of fabric 11, so that the two layers of fabric 11 are covered on both sides of the raised cavity 12, thereby forming a Figure 3 The highly stretchable wrinkle-resistant fabric shown;

[0049] When the highly extensible wrinkle-resistant fabric is in use, the convex cavity 12 pushes up the two layers of fabric 11 to form a convexity, and then when the highly extensible wrinkle-resistant fabric is stretched, the convexity formed by the two layers of fabric 11 can be stretched, and at the same time, the convex cavity 12 can also be stretched. The convex cavity 12 is preferably elliptical, and the convex cavity 12 is preferably made of elastic material, thereby greatly improving the extensibility of the highly extensible wrinkle-resistant fabric;

[0050] Since the raised cavity 12 is made of elastic material, when the highly extensible anti-wrinkle fabric is bent, the raised cavity 12 has a tendency to recover and support the fabric, thus making the highly extensible anti-wrinkle fabric have a certain degree of wrinkle resistance;

[0051] like Figures 4 to 14 As shown, in order to facilitate the implementation of a method for preparing a highly extensible anti-wrinkle fabric, a device for preparing a highly extensible anti-wrinkle fabric is designed. The structure and function of the device for preparing a highly extensible anti-wrinkle fabric are described in detail below;

[0052] A highly extensible wrinkle-resistant fabric preparation device comprises a bottom bracket 21, a first telescopic mechanism 22 is fixedly connected to the bottom bracket 21, and a lifting bracket 23 is fixedly connected to the telescopic end of the first telescopic mechanism 22;

[0053] A second telescopic mechanism 31 is fixedly connected to the bottom bracket 21, a mounting bracket 32 ​​is fixedly connected to the telescopic end of the second telescopic mechanism 31, a limiting roller I 33 is rotatably connected to the mounting bracket 32, a coating wheel 34 is rotatably connected to the mounting bracket 32, a plurality of holes are arranged on the coating wheel 34, and a covering sleeve 35 is covered on the outside of the coating wheel 34;

[0054] A third telescopic mechanism 41 is fixedly connected to the lifting bracket 23, and a limiting roller II 42 is rotatably connected to the telescopic end of the third telescopic mechanism 41;

[0055] The bottom bracket 21 and the lifting bracket 23 are both rotatably connected with a pressing wheel 51, each pressing wheel 51 is provided with a plurality of pressing brackets 52, each pressing bracket 52 is provided with a pressing groove 53, and the bottom bracket 21 and the lifting bracket 23 are both fixedly connected with a power mechanism I for driving the pressing wheel 51 to rotate, and the power mechanism I is preferably a servo motor;

[0056] A covering cavity 61 is fixedly connected to the lifting bracket 23, a discharge cavity 62 is fixedly connected to the covering cavity 61, a feeding wheel 63 is rotatably connected to the covering cavity 61, a power mechanism II for driving the feeding wheel 63 to rotate is fixedly connected to the covering cavity 61, and the power mechanism II is preferably a servo motor, and a plurality of feeding slots 64 are arranged on the feeding wheel 63, a supporting arc plate 65 is fixedly connected to the right side of the lower end of the covering cavity 61, a pushing notch 66 is arranged on the left side of the lower end of the covering cavity 61, and a fourth telescopic mechanism 67 is fixedly connected to the covering cavity 61, and the telescopic end of the fourth telescopic mechanism 67 can extend into the pushing notch 66;

[0057] The bottom bracket 21 and the lifting bracket 23 are both slidably connected with a fifth telescopic mechanism 71, a compression spring is fixedly connected between the fifth telescopic mechanism 71 and the bottom bracket 21, a compression spring is fixedly connected between the fifth telescopic mechanism 71 and the lifting bracket 23, a limiting roller III 72 is rotatably connected to the telescopic end of the fifth telescopic mechanism 71, a power mechanism III for driving the limiting roller III 72 to rotate is fixedly connected to the telescopic end of the fifth telescopic mechanism 71, and the power mechanism III is preferably a servo motor;

[0058] When in use, the two layers of fabric 11 are pre-wound on two reels, one of which is located at the lower side of the rear end of the limiting roller I 33, and the other is located at the upper side of the rear end of the limiting roller II 42. The two layers of fabric 11 are extended from the two reels respectively, the fabric 11 located at the lower side passes through the covering sleeve 35 and the limiting roller I 33, and the fabric 11 located at the upper side passes around the lower side of the limiting roller II 42. The two layers of fabric 11 pass through the two pressing wheels 51 and extend into between the two limiting rollers III 72.

[0059] Start the second telescopic mechanism 31 in advance. The second telescopic mechanism 31 can be a hydraulic cylinder or an electric push rod. The telescopic end of the second telescopic mechanism 31 drives the mounting bracket 32 ​​to move. The mounting bracket 32 ​​drives the limiting roller I 33 and the smear wheel 34 to move, and then adjust the height of the limiting roller I 33 and the smear wheel 34, so that the limiting roller I 33 and the smear wheel 34 drive the fabric 11 on the lower side to move, so that the fabric 11 on the lower side is set horizontally, thereby preventing the raised cavity 12 on the lower side material 11 from sliding due to tilting;

[0060] Furthermore, the third telescopic mechanism 41 can be started, and the telescopic end of the third telescopic mechanism 41 drives the limiting roller II 42 to move, and the limiting roller II 42 squeezes the fabric 11 on the upper side, thereby adjusting the inclination angle of the portion of the upper side fabric 11 between the limiting roller II 42 and the pressing wheel 51;

[0061] The glue pipe is pre-connected to the coating wheel 34, such as Figure 8 As shown, the interior of the smear wheel 34 is hollowed out, and a plurality of holes are provided on the smear wheel 34, so that the glue enters the smear wheel 34, and enters the covering sleeve 35 through the plurality of holes on the smear wheel 34. The covering sleeve 35 is preferably a water-absorbing material, such as cloth, etc., so that the covering sleeve 35 absorbs the glue, and then the fabric 11 passing the lower side of the covering sleeve 35 can be smeared, and the glue is smeared on the fabric 11 on the lower side;

[0062] A plurality of raised cavities 12 are placed in the discharge cavity 62 in advance, and the power mechanism II is started. The output shaft of the power mechanism II starts to rotate. When the power mechanism II rotates, it drives the feeding wheel 63 to rotate. The feeding wheel 63 is provided with a feeding trough 64 for receiving the raised cavities 12. Then, the raised cavities 12 in the discharge cavity 62 will fall into the feeding trough 64. As the feeding wheel 63 rotates, the raised cavities 12 in the feeding trough 64 are driven to move. At the same time, the covering cavity 61 limits the raised cavities 12 to prevent the raised cavities 12 in the feeding trough 64 from falling out of the feeding trough 64.

[0063] The fourth telescopic mechanism 67 is started. The fourth telescopic mechanism 67 can be a hydraulic cylinder or an electric push rod. The telescopic end of the fourth telescopic mechanism 67 is extended, and the telescopic end of the fourth telescopic mechanism 67 is extended into the material pushing notch 66. The telescopic end of the fourth telescopic mechanism 67 is extended into the material feeding trough 64, pushing the raised cavity 12 in the material feeding trough 64 to move, so that the raised cavity 12 moves to the supporting arc plate 65, and is further pushed onto the fabric 11 located at the lower side;

[0064] The power mechanism III is started, and the output shaft of the power mechanism III starts to rotate. The output shaft of the power mechanism III drives the limiting roller III 72 to rotate. The two limiting rollers III 72 rotate in opposite directions. The two limiting rollers III 72 pull the two layers of fabric 11 to move, so that the two layers of fabric 11 pass between the two pressing wheels 51. The output shaft of the power mechanism III rotates intermittently. In the gap where the output shaft of the power mechanism III stops rotating, the fourth telescopic mechanism 67 is started to push the protruding cavity 12 onto the fabric 11.

[0065] At the same time, the power mechanism I is started, and the output shaft of the power mechanism I starts to rotate. The output shaft of the power mechanism I drives the pressing wheel 51 to rotate, and the pressing wheel 51 drives multiple pressing brackets 52 to move. The outer side of the pressing bracket 52 has an arc shape. The rotation speed of the output shaft of the power mechanism I is reasonably set to ensure that the linear speed of the outer side of the pressing bracket 52 is the same as the linear speed of the outer side of the limiting roller III 72. The fabric 11 passes between the multiple pressing brackets 52 on the upper and lower sides under the pull of the limiting roller III 72. The multiple pressing brackets 52 press the two layers of fabric 11 and the protruding cavity 12 through the pressing grooves 53 set thereon to form a Figure 3 Fabrics shown;

[0066] Furthermore, a plurality of pressing brackets 52 are slidably connected to the pressing wheel 51, and each pressing bracket 52 is threadedly connected with a positioning pin, so that the spacing between the plurality of pressing brackets 52 can be adjusted according to different use requirements, and the spacing between the raised cavities 12 placed on the fabric 11 can be correspondingly set, so as to adjust the spacing between the raised cavities 12 on the highly extensible wrinkle-resistant fabric, so as to meet different use requirements;

[0067] Further, the first telescopic mechanism 22 is started. The first telescopic mechanism 22 may be a hydraulic cylinder or an electric push rod. The telescopic end of the first telescopic mechanism 22 drives the lifting bracket 23 to move, adjusts the distance between the lifting bracket 23 and the bottom bracket 21, and further adjusts the distance between the two pressing wheels 51 to adapt to fabrics 11 of different thicknesses.

[0068] Furthermore, the fifth telescopic mechanism 71 can be started. The fifth telescopic mechanism 71 can be a hydraulic cylinder or an electric push rod. The telescopic end of the fifth telescopic mechanism 71 drives the limiting roller III 72 to move, adjusts the distance between the two limiting rollers III 72, and adapts to fabrics 11 of different thicknesses. At the same time, a compression spring is fixedly connected between the fifth telescopic mechanism 71 and the lifting bracket 23 to ensure that when the raised cavity 12 passes through, the limiting roller III 72 can also produce a certain vertical movement, thereby reducing the squeezing of the raised cavity 12 by the limiting roller III 72.

Claims

1. A method for preparing a wrinkle-resistant fabric with high extensibility, characterized in that: The method comprises the following steps: Step 1: driving two layers of fabric (11) to pass between two pressing wheels (51); Step 2: Apply glue to the fabric (11) on the lower side in advance, and insert the raised cavity (12) intermittently into the fabric (11) on the lower side; Step 3: The two layers of fabric (11) move together with the multiple raised cavities (12) and pass between two pressing wheels (51); Step 4: two pressing wheels (51) press the two layers of fabric (11) and the plurality of raised cavities (12) passing through to form a wrinkle-resistant fabric with high extensibility; The two pressing wheels (51) are rotatably connected to the bottom bracket (21) and the lifting bracket (23) respectively; The bottom bracket (21) is fixedly connected to a first telescopic mechanism (22), and a lifting bracket (23) is fixedly connected to the telescopic end of the first telescopic mechanism (22); The bottom bracket (21) is fixedly connected to a second telescopic mechanism (31), the telescopic end of the second telescopic mechanism (31) is fixedly connected to a mounting bracket (32), the mounting bracket (32) is rotatably connected to a limiting roller I (33), the mounting bracket (32) is rotatably connected to a coating wheel (34), the coating wheel (34) is provided with a plurality of holes, and the outside of the coating wheel (34) is covered with a covering sleeve (35); When the highly extensible wrinkle-resistant fabric is in use, the convex cavity (12) pushes up the two layers of fabric (11) to form a convexity, and then when the highly extensible wrinkle-resistant fabric is stretched, the convexity formed by the two layers of fabric (11) can be stretched, and at the same time, the convex cavity (12) can also be stretched. The convex cavity (12) is elliptical and is made of elastic material, and thus the extensibility of the highly extensible wrinkle-resistant fabric can be greatly improved. Since the raised cavity (12) is made of elastic material, when the highly extensible anti-wrinkle fabric is bent, the raised cavity (12) tends to recover and supports the fabric, thereby making the highly extensible anti-wrinkle fabric have a certain degree of wrinkle resistance; The second telescopic mechanism (31) is started, and the telescopic end of the second telescopic mechanism (31) drives the mounting bracket (32) to move, and the mounting bracket (32) drives the limiting roller I (33) and the smear wheel (34) to move, thereby adjusting the height of the limiting roller I (33) and the smear wheel (34), so that the limiting roller I (33) and the smear wheel (34) drive the fabric (11) located on the lower side to move, so that the fabric (11) located on the lower side is arranged horizontally, thereby preventing the raised cavity (12) on the lower side material (11) from sliding due to tilting.

2. The method for preparing a wrinkle-resistant fabric with high extensibility according to claim 1, characterized in that: The lifting bracket (23) is fixedly connected to a third telescopic mechanism (41), and a limiting roller II (42) is rotatably connected to the telescopic end of the third telescopic mechanism (41).

3. The method for preparing a highly extensible wrinkle-resistant fabric according to claim 2, characterized in that: A plurality of pressing brackets (52) are provided on each pressing wheel (51), and a pressing groove (53) is provided on each pressing bracket (52).

4. The method for preparing a highly extensible wrinkle-resistant fabric according to claim 3, characterized in that: The lifting bracket (23) is fixedly connected to a covering cavity (61), the covering cavity (61) is fixedly connected to a discharge cavity (62), the covering cavity (61) is rotatably connected to a feeding wheel (63), the feeding wheel (63) is provided with a plurality of feeding grooves (64), a supporting arc plate (65) is fixedly connected to the right side of the lower end of the covering cavity (61), a material pushing notch (66) is provided to the left side of the lower end of the covering cavity (61), and a fourth telescopic mechanism (67) is fixedly connected to the covering cavity (61), the telescopic end of the fourth telescopic mechanism (67) being able to extend into the material pushing notch (66).

5. The method for preparing a highly extensible wrinkle-resistant fabric according to claim 4, characterized in that: The bottom bracket (21) and the lifting bracket (23) are both slidably connected with a fifth telescopic mechanism (71), a compression spring is fixedly connected between the fifth telescopic mechanism (71) and the bottom bracket (21), a compression spring is fixedly connected between the fifth telescopic mechanism (71) and the lifting bracket (23), and a limiting roller III (72) is rotatably connected to the telescopic end of the fifth telescopic mechanism (71).

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