Fabric heat setting mechanism

Abstract

The utility model discloses a fabric heat setting mechanism, which belongs to the technical field of fabric setting, and is characterized in that the fabric heat setting mechanism comprises a machine body, and further comprises a heating rotary roller movably mounted on the machine body; an elastic band movable along the closed path; the roller system is used for driving the elastic belt to move; the heat conduction belt can move along the closed path, one side face of the heat conduction belt makes contact with the heating rotary roller, and the heat conduction belt has heat conduction performance; wherein the fabric is arranged between the elastic belt and the heat conduction belt, the width of the heat conduction belt is larger than that of the fabric, the width of the elastic belt is larger than that of the heat conduction belt, and the length of the heating rotary roller is larger than that of the elastic belt. The stability of the fabric during shaping can be improved, and creases generated in the shaping process are reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of fabric setting, in particular to a fabric heat setting mechanism. BACKGROUND

[0002] When polyester and other synthetic fibers and their blended fabrics are heated above the glass transition temperature, the intermolecular forces within the fibers decrease, the molecular chains begin to rotate freely, and the deformation ability of the fibers increases. Under certain tension, the original secondary bonds between the molecular chains within the fibers are broken, and new bonds are formed at new positions. After cooling and removing external forces, the shape of the fabric will form a new structure in the new molecular arrangement state and stabilize. This processing is called heat setting. Existing setting mechanisms include: a heated rotating drum; an annular elastic belt; a roller system, wherein the belt is wound in an elongated and pre-tensioned state according to a predetermined pre-tensioning degree.

[0003] The above device achieves heat setting of the fabric, but the compaction of the fabric substrate is disturbed by the tension caused by the contact between the elastic belt and the heated rotating drum in a non-uniform manner on the belt. Although the belt and the heated drum move in the same direction, they can never have the same speed. For the fabric to slide between the elastic belt and the heated rotating drum, it is easy to cause creases in the fabric. Therefore, improvements are needed. CONTENT OF THE INVENTION

[0004] The purpose of the present application is to solve the above-mentioned technical problems, and to provide a fabric heat setting mechanism that can improve the stability of the fabric during setting and reduce creases generated during the setting process.

[0005] The present application provides a fabric heat setting mechanism, which includes a machine body and further includes:

[0006] A heated rotating drum is movably installed on the machine body.

[0007] An elastic belt is movable along a closed path.

[0008] A roller system is used to drive the elastic belt to move.

[0009] A heat-conducting belt is movable along a closed path, one side of which is in contact with the heated rotating drum, and both have heat-conducting properties.

[0010] The fabric is placed between the elastic belt and the heat-conducting belt, the width of the heat-conducting belt is greater than the width of the fabric, the width of the elastic belt is greater than the width of the heat-conducting belt, and the length of the heated rotating drum is greater than the width of the elastic belt.

[0011] The high temperature is provided to the fabric by heating the rotating roller to realize the setting, the elastic belt is driven to move by the roller system, one side of the fabric is in contact with the elastic belt, the pressure is applied to the fabric in the direction of the heating rotating roller by the elastic belt, the heat conducting belt is arranged between the fabric and the heating rotating roller, the heat conducting belt has the flexible shape and can move, and the heat is conducted to the fabric by the good heat conductivity, the fabric is not in direct contact with the heating rotating roller by the heat conducting belt, the heat conducting belt tends to be integrated with the fabric and moves together due to the friction between the fabric and the heat conducting belt, the fabric and the heat conducting belt do not slide, and the fabric heat setting can be stably performed to ensure the quality of the fabric heat setting.

[0012] Further, it also includes:

[0013] The guide roller is movably installed on the machine body and winds the heat conducting belt on the guide roller.

[0014] The guide roller is movably installed on the machine body and winds the heat conducting belt on the guide roller, which can support the movement of the heat conducting belt and ensure the stability of the movement of the heat conducting belt.

[0015] Further, the roller system includes:

[0016] The driving roller is used to provide power for the movement of the elastic belt and is arranged on one side of the heating rotating roller.

[0017] The brake roller is used to brake the movement of the elastic belt.

[0018] The driving roller and the brake roller are movably connected with the machine body.

[0019] The driving roller is connected with the motor and other power devices to drive the movement of the elastic belt, and the output power can be adjusted to adjust the movement speed of the elastic belt, and the brake roller is connected with the conventional brake mechanism to stop the movement of the moving elastic belt.

[0020] Further, the surface of the driving roller and the brake roller is provided with a rubber coating.

[0021] The rubber coating improves the friction between the driving roller, the brake roller and the elastic belt, which can stabilize the driving movement speed of the elastic belt, reduce the phenomenon of slipping and ensure the stability of the quality of the fabric heat setting.

[0022] Further, the roller system further includes:

[0023] The steering roller is arranged between the driving roller and the brake roller, which is used to increase the wrap angle between the elastic belt and the driving roller and the brake roller.

[0024] The turning roller is hinged to the machine body and is arranged between the driving roller and the braking roller, the friction between the turning roller and the elastic belt is small, the elastic belt is further increased in contact area between the driving roller and the braking roller through the turning roller, the elastic belt is further increased in friction with the driving roller and the braking roller, and the moving speed of the elastic belt is more stable.

[0025] Further, the roller system further comprises:

[0026] The first adjusting roller is movably connected to the other side of the heating rotary drum and can be used for adjusting the area of the elastic belt acting on the fabric.

[0027] The first adjusting roller is used for adjusting the area of the elastic belt acting on the fabric, the friction between the first adjusting roller and the elastic belt is small, the first adjusting roller is driven by the air cylinder, and the air cylinder is connected to the air source and the control valve.

[0028] Further, the roller system further comprises:

[0029] The second adjusting roller is arranged between the first adjusting roller and the braking roller and is used for adjusting the tension of the elastic belt.

[0030] When the first adjusting roller is adjusted, the second adjusting roller is adjusted at the same time to control the elastic belt to be in appropriate tension, the second adjusting roller is movably installed on the machine body, the friction between the second adjusting roller and the elastic belt is small, the second adjusting roller is driven by the air cylinder, and the air cylinder is connected to the air source and the control valve.

[0031] Further, it further comprises:

[0032] The high-resolution camera is used for detecting the fabric.

[0033] The moving fabric is photographed by the high-resolution camera, the moving speed of the fabric and the heat setting quality of the fabric can be calculated through analysis of the photos, so that the elastic belt can be adjusted, the required quality requirement of the fabric heat setting can be ensured, and the high-resolution camera is installed on the rack and corresponds to the fabric discharge end.

[0034] The application has the following beneficial effects:

[0035] 1. One side of the fabric contacts the elastic belt, the elastic belt acts on the fabric to provide pressure in the direction of the heating rotary drum, and then the heating rotary drum provides high temperature to the fabric to realize setting.

[0036] 2. The heat conducting belt is arranged between the fabric and the heating rotary drum, the heat conducting belt tends to be integrated with the fabric and moves together through the friction between the fabric and the heat conducting belt, the fabric and the heat conducting belt do not slide, and the fabric heat setting can be stably performed to ensure the quality of the fabric heat setting.

[0037] 3. The elastic belt is tensioned to a preset state by means of a roller system, which can drive the elastic belt to move or stop moving. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the heat setting mechanism of this application;

[0039] Figure 2 This is a schematic diagram of the structure of the conductive tape of this application;

[0040] In the attached diagram, the following labels are used: 001, fabric; 100, machine body; 200, heated rotating drum; 300, roller system; 301, elastic belt; 310, drive roller; 320, brake roller; 330, rubber coating; 340, steering roller; 350, first adjusting roller; 360, second adjusting roller; 400, heat conduction tape; 410, guide roller; 500, high-resolution camera. Detailed Implementation

[0041] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0042] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0043] The embodiments of this application are described in detail below with reference to the accompanying drawings, through specific examples and application scenarios.

[0044] Example 1:

[0045] like Figure 1 , Figure 2 As shown, this application embodiment provides a heat setting mechanism for fabric 001, including a body 100, and further including:

[0046] A heating rotating drum 200 is movably mounted on the machine body 100;

[0047] The elastic band 301 is capable of moving along a closed path;

[0048] Roller system 300, used to drive the elastic belt 301 to move;

[0049] Heat conduction belt 400, which can move along the closed path, one side of which is in contact with the heating rotary drum 200, and both are made of heat conduction performance;

[0050] Wherein, the fabric 001 is placed between the elastic belt 301 and the heat conduction belt 400, the width of the heat conduction belt 400 is greater than the width of the fabric 001, the width of the elastic belt 301 is greater than the width of the heat conduction belt 400, and the length of the heating rotary drum 200 is greater than the width of the elastic belt 301.

[0051] By heating the rotary drum 200 to provide high temperature transfer to the fabric 001 to achieve setting, by roller system 300 to drive the elastic belt 301 to move, one side of the fabric 001 is in contact with the elastic belt 301, the elastic belt 301 acts on the fabric 001 to the heating rotary drum 200 direction pressure action, by the heat conduction belt 400 placed between the fabric 001 and the heating rotary drum 200, the heat conduction belt 400 has flexible shape can move, and through the better heat conduction to the heat conduction of fabric 001, by the heat conduction belt 400 makes the fabric 001 not with the heating rotary drum 200 directly contact, because of the friction between the fabric 001 and the heat conduction belt 400 makes the heat conduction belt 400 will with the fabric 001 tend to follow the movement of the integration, the fabric 001 and the heat conduction belt 400 between the sliding, when the fabric 001 heat setting can be stable, ensure the quality of fabric 001 heat setting.

[0052] Further, it also includes:

[0053] Guide roller 410, movably mounted on the body 100, and the heat conduction belt 400 is wound on the guide roller 410.

[0054] The guide roller 410 is movably mounted on the body 100, and the heat conduction belt 400 is wound on the guide roller 410, which can support the movement of the heat conduction belt 400 and ensure the stability of the heat conduction belt 400 during movement.

[0055] Embodiment 2:

[0056] As shown in Figure 1 The embodiment of the application provides a fabric 001 heat setting mechanism, in addition to including the above technical features, further, the roller system 300 includes:

[0057] Drive roller 310, used to provide power for the movement of the elastic belt 301, and placed on one side of the heating rotary drum 200;

[0058] Brake roller 320, used to brake when the elastic belt 301 stops moving;

[0059] The driving roller 310 and the braking roller 320 are movably connected to the machine body 100.

[0060] The driving roller 310 is connected to a power device such as a motor to drive the elastic belt 301 to move, and the output power can be adjusted to adjust the moving speed of the elastic belt 301. The braking roller 320 is connected to a conventional braking mechanism, which can stop the moving elastic belt 301.

[0061] Further, the surfaces of the driving roller 310 and the braking roller 320 are provided with a rubber coating 330.

[0062] The rubber coating 330 improves the friction between the driving roller 310 and the braking roller 320 and the elastic belt 301, which can stabilize the moving speed of the elastic belt 301 and reduce the phenomenon of slipping, thereby ensuring the stability of the fabric 001 heat setting quality.

[0063] Further, the roller system 300 further comprises:

[0064] The turning roller 340 is disposed between the driving roller 310 and the braking roller 320, which is used to increase the wrap angle between the elastic belt 301 and the driving roller 310 and the braking roller 320.

[0065] The turning roller 340 is hinged to the machine body 100 and disposed between the driving roller 310 and the braking roller 320. The friction between the turning roller 340 and the elastic belt 301 is small. By the turning roller 340, the contact area between the elastic belt 301 and the driving roller 310 and the braking roller 320 is increased, and the friction between the elastic belt 301 and the driving roller 310 and the braking roller 320 is further increased, so that the moving speed of the elastic belt 301 is more stable.

[0066] Further, the roller system 300 further comprises:

[0067] The first adjusting roller 350 is movably connected to the other side of the heating rotary drum 200, which can be used to adjust the area of the elastic belt 301 acting on the fabric 001.

[0068] The first adjusting roller 350 is used to adjust the area of the elastic belt 301 acting on the fabric 001. The friction between the first adjusting roller 350 and the elastic belt 301 is small. The first adjusting roller 350 is driven by a cylinder, which is connected to an air source and a control valve, etc.

[0069] Further, the roller system 300 further comprises:

[0070] The second adjusting roller 360 corresponds to the first adjusting roller 350 and the braking roller 320, and is used to adjust the tension of the elastic belt 301.

[0071] After the first adjusting roller 350 is adjusted, it is simultaneously adjusted by the second adjusting roller 360 to control the elastic belt 301 to be at an appropriate tension. The second adjusting roller 360 is movably mounted on the machine body 100 and keeps the friction between the second adjusting roller 360 and the elastic belt 301 to be small. The second adjusting roller 360 is driven by a cylinder, which is connected to an air source and control valves, etc.

[0072] Example 3:

[0073] like Figure 1 As shown, this application embodiment provides a heat setting mechanism for fabric 001, which, in addition to the above-mentioned technical features, further includes:

[0074] High-resolution camera 500, used to inspect fabric 001.

[0075] The moving fabric 001 is photographed by a high-resolution camera 500. By analyzing the photos, the moving speed of the fabric 001 and the heat setting quality of the fabric 001 can be calculated, which facilitates the adjustment of the elastic band 301 and ensures that the fabric 001 achieves the required quality after heat setting. The high-resolution camera 500 is mounted on the frame and corresponds to the output end of the fabric 001.

[0076] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0077] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A fabric heat setting mechanism comprising a machine body (100), characterized in that, Also comprising: a heating rotary drum (200) movably mounted on the machine body (100); an elastic belt (301) capable of moving along a closed path; a roller system (300) for driving the elastic belt (301) to move; a heat-conducting belt (400) capable of moving along a closed path, one side of which is in contact with the heating rotary drum (200), and both of which have heat-conducting properties; wherein the fabric (001) is placed between the elastic belt (301) and the heat-conducting belt (400), the width of the heat-conducting belt (400) is greater than that of the fabric (001), the width of the elastic belt (301) is greater than that of the heat-conducting belt (400), and the length of the heating rotary drum (200) is greater than the width of the elastic belt (301).

2. The fabric heat setting mechanism of claim 1, wherein, Also comprising: a guide roller (410) movably mounted on the machine body (100) and winding the heat-conducting belt (400) on the guide roller (410).

3. The fabric heat setting mechanism of claim 2, wherein, The roller system (300) comprises: a driving roller (310) for providing power to the movement of the elastic belt (301) and being placed on one side of the heating rotary drum (200); a brake roller (320) for braking the elastic belt (301) when it stops moving; wherein the driving roller (310) and the brake roller (320) are movably connected with the machine body (100).

4. The fabric heat setting mechanism of claim 3, wherein, The surface of the driving roller (310) and the brake roller (320) is provided with a rubber coating (330).

5. The fabric heat setting mechanism of claim 4, wherein, The roller system (300) further comprises: a turning roller (340) placed between the driving roller (310) and the brake roller (320), which is used to increase the wrap angle between the elastic belt (301) and the driving roller (310) and the brake roller (320).

6. The fabric heat setting mechanism of claim 5, wherein, The roller system (300) further comprises: a first adjusting roller (350) movably connected to the other side of the heating rotary drum (200), which can be used to adjust the area of the elastic belt (301) acting on the fabric (001).

7. The fabric heat setting mechanism of claim 6, wherein, The roller system (300) further comprises: a second adjusting roller (360) corresponding to the first adjusting roller (350) and the brake roller (320), which is used to adjust the tension of the elastic belt (301).

8. The fabric heat setting mechanism of claim 7, wherein, Also comprising: a high-resolution camera (500) for detecting the fabric (001).

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