Cloth flattening device

Abstract

The utility model discloses a cloth flattening device, and belongs to the field of cloth processing. Comprising a guide structure, a first flattening roller, a second flattening roller, a mounting seat and a driving part, the cloth flattening device has the beneficial effects that cloth can penetrate through the conveying gap between the first flattening roller and the second flattening roller, the position of the first flattening roller is higher than that of the second flattening roller, when one end of the first flattening roller and one end of the second flattening roller move in the guide direction, the other end of the first flattening roller and the other end of the second flattening roller move in the direction opposite to the guide direction, and the operation is repeated; the contact areas of the first flattening roller and the second flattening roller and the cloth form dynamically changing inclination angles, component force perpendicular to the conveying direction of the cloth can be applied to the cloth, so that wrinkles on the cloth are flattened, manual assisted flattening is not needed, and time and labor are saved.

Description

Technical Field

[0001] This application relates to the field of fabric processing, and more specifically, to a fabric flattening device. Background Technology

[0002] Winding equipment is a widely used piece of equipment in fabric processing. It primarily uses winding rollers to wind fabric into rolls for convenient subsequent processing, transportation, and storage. During the winding process, the ends of the fabric are typically wrapped around guide rollers and fixed to the roller body. The rotation of the roller body continuously winds the fabric. During winding, the fabric may be affected by various factors, resulting in wrinkles. These wrinkles not only affect the fabric's appearance but also negatively impact subsequent processing.

[0003] The most common method at present is to assist in flattening by hand, as manual flattening alone is too time-consuming and labor-intensive. Utility Model Content

[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0005] To address the technical problems mentioned in the background section, some embodiments of this application provide a fabric flattening device, comprising: a guide structure, a first flattening roller, a second flattening roller, a mounting base, and a driving member; two mounting bases and two guide structures are provided; the first flattening roller and the second flattening roller are arranged parallel to each other between the two mounting bases; the driving member is used to drive the first flattening roller and the second flattening roller to rotate; the bottom of the mounting base is slidably connected to the guide structure; the guiding direction of the guide structure is inclined relative to the fabric conveying direction; the driving member is also used to push the mounting base to move along the guiding direction; wherein, the height position of the first flattening roller is higher than the height position of the second flattening roller, and a conveying gap for the fabric to pass through is formed between the first flattening roller and the second flattening roller; when one of the mounting bases moves toward the fabric conveying direction, the other mounting base moves away from the fabric conveying direction.

[0006] Furthermore, the guiding structure includes: a first guide rod, a second guide rod, and a fixed base; both the first guide rod and the second guide rod are fixed on the fixed base; the fabric flattening device further includes: a rotating disk, a first slider, and a second slider; the rotating disk is disposed on the fixed base and rotatably connected to the mounting base, and the first slider and the second slider are fixed to the bottom of the rotating disk; the first slider is slidably connected to the first guide rod, and the second slider is slidably connected to the second guide rod.

[0007] Furthermore, the fabric flattening device further includes: a threaded roller, a first motor, and a first cylinder; the threaded roller is used to contact the fabric; threaded grooves are formed on the threaded roller to guide the fabric; the first motor is used to drive the threaded roller to rotate; and the first cylinder is used to drive the threaded roller to move closer to or away from the fabric.

[0008] Furthermore, two sets of the threaded roller, the first motor, and the first cylinder are provided; one of the threaded rollers is in contact with the lower surface of the fabric, and the other threaded roller is in contact with the upper surface of the fabric; the two sets of threaded rollers rotate in the same direction, and the two sets of threaded rollers drive the fabric to move in the same direction.

[0009] Furthermore, the fabric flattening device also includes a brush; the brush is used to clean fabric debris from the surface of the fabric.

[0010] Furthermore, the brushes are provided in two sets; one set of brushes contacts the upper surface of the fabric, and the other set of brushes contacts the lower surface of the fabric.

[0011] Furthermore, the driving component includes: a second motor, a third motor, and a second cylinder; the second motor is used to drive the first flattening roller to rotate; the third motor is used to drive the second flattening roller to rotate; and the second cylinder is used to push the mounting base, the first slider, and the second slider to move along the guide direction.

[0012] The beneficial effects of this application are as follows:

[0013] During the conveying process, the fabric passes through the conveying gap between the first flattening roller and the second flattening roller. The position of the first flattening roller is higher than that of the second flattening roller. When one end of the first flattening roller and the second flattening roller moves in the guiding direction, the other end moves in the opposite direction. This process repeats, and the contact area between the first flattening roller and the second flattening roller and the fabric forms a dynamically changing tilt angle. This can apply a component force perpendicular to the fabric conveying direction to the fabric, thereby flattening the wrinkles on the fabric without the need for manual assistance, saving time and effort. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0015] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0016] In the attached diagram:

[0017] Figure 1 This is an overall schematic diagram based on an embodiment of this application;

[0018] Figure 2 yes Figure 1 The enlarged view of part A mainly shows the structure of the first flattening roller, the second flattening roller, and some surrounding parts;

[0019] Figure 3 This is a structural schematic diagram as part of an embodiment, mainly showing the structure of the mounting base and some surrounding parts;

[0020] Figure 4 This is a structural schematic diagram as part of an embodiment, mainly showing the structure of the conveying gap;

[0021] Figure 5 This is a structural schematic diagram as part of an embodiment, mainly showing the structure of the threaded roller and some surrounding parts;

[0022] Figure 6 This is a structural diagram as part of an embodiment, mainly showing the structure of the brush.

[0023] Figure label:

[0024] 1. Guide structure; 11. First guide rod; 111. First slider; 12. Second guide rod; 121. Second slider; 13. Fixed seat; 2. First flattening roller; 3. Second flattening roller; 31. Conveying gap; 4. Mounting seat; 5. First motor; 6. First cylinder; 7. Drive component; 71. Second motor; 72. Third motor; 73. Second cylinder; 8. Rotating disk; 9. Threaded roller; 91. Threaded groove; 10. Brush. Detailed Implementation

[0025] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0026] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0027] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0028] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0029] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] Reference Figure 1-6 ,

[0031] A fabric flattening device includes: a guide structure 1, a first flattening roller 2, a second flattening roller 3, a mounting base 4, and a drive component 7. Two mounting bases 4 and two guide structures 1 are provided, respectively disposed on both sides of the fabric flattening device. The first flattening roller 2 and the second flattening roller 3 are arranged parallel to each other between the two mounting bases 4, and both ends of the first flattening roller 2 and the second flattening roller 3 are rotatably connected to the mounting bases 4. The height of the first flattening roller 2 on the mounting base 4 is higher than the height of the second flattening roller 3 on the mounting base 4, and a conveying gap 31 for fabric to pass through is formed between the first flattening roller 2 and the second flattening roller 3. The drive component 7 is used to drive the first flattening roller 2 and the second flattening roller 3 to rotate. The bottom of the mounting base 4 is slidably connected to the guide structure 1. The guiding direction of the guide structure 1 is inclined relative to the direction of fabric conveying. The drive unit 7 is also used to push the mounting base 4 to move along the guide direction. When one mounting base 4 moves in the fabric conveying direction, the other mounting base 4 moves away from the fabric conveying direction. When the mounting base 4 moves, it can also drive the first flattening roller 2 and the second flattening roller 3 to move, thereby applying a component force perpendicular to the fabric conveying direction to the fabric. During the fabric conveying process, the fabric passes through the conveying gap 31 between the first flattening roller 2 and the second flattening roller 3. The position of the first flattening roller 2 is higher than the position of the second flattening roller 3. When one end of the first flattening roller 2 and the second flattening roller 3 moves in the guide direction, the other end will move in the opposite direction to the guide direction. This process is repeated, and the contact area between the first flattening roller 2 and the second flattening roller 3 and the fabric forms a dynamically changing tilt angle, which can apply a component force perpendicular to the fabric conveying direction to the fabric, thereby flattening the wrinkles on the fabric without the need for manual assistance, saving time and effort.

[0032] Specifically, the guide structure 1 includes: a first guide rod 11, a second guide rod 12, and a fixed base 13. Both the first guide rod 11 and the second guide rod 12 are fixed to the fixed base 13. The guiding direction is the direction in which the first guide rod 11 and the second guide rod 12 extend, and the extension directions of the first guide rod 11 and the second guide rod 12 are inclined to the direction of fabric conveying. The fabric flattening device also includes: a rotating disk 8, a first slider 111, and a second slider 121. The rotating disk 8 is mounted on the fixed base 13 and is rotatably connected to the mounting base 4. In this embodiment, two mounting bases 4 are provided, and a first flattening roller 2 and a second flattening roller 3 are provided between the two mounting bases 4. The mounting base 4 cannot rotate freely at this time because after rotating a certain angle, the mounting base 4 will be subjected to the tension of the first flattening roller 2 and the second flattening roller 3. This tension can only cause the rotating disk 8 to rotate slightly. The first ends of the first flattening roller 2 and the second flattening roller 3 move in the guiding direction of the first guide rod 11 and the second guide rod 12, while the second ends of the first flattening roller 2 and the second flattening roller 3 move in the opposite direction of the guiding direction. If the mounting base 4 is not equipped with a rotating disk 8 below it, but is directly fixed to the first slider 111 and the second slider 121, the first end will be unable to move in the opposite direction of the guiding direction, and the second end will also be unable to move in the guiding direction. The mounting base 4 allows the first flattening roller 2 and the second flattening roller 3 to rotate slightly when moving on the first guide rod 11 and the second guide rod 12, so that when the first end moves in the guiding direction, the second end moves in the opposite direction of the guiding direction, and so on. The first slider 111 and the second slider 121 are fixed to the bottom of the rotating disk 8. The first slider 111 is slidably connected to the first guide rod 11, and the second slider 121 is slidably connected to the second guide rod 12.

[0033] Specifically, the drive unit 7 includes: a second motor 71, a third motor 72, and a second cylinder 73. The second motor 71 drives the first flattening roller 2 to rotate. The third motor 72 drives the second flattening roller 3 to rotate. The second cylinder 73 pushes the mounting base 4, the first slider 111, and the second slider 121 to move along the guide direction.

[0034] Specifically, the fabric flattening device also includes: a threaded roller 9, a first motor 5, and a first cylinder 6. The threaded roller 9 is used to contact the fabric; threaded grooves 91 are formed on the threaded roller 9 to guide the fabric. The first motor 5 forms an output end, which is connected to the threaded roller 9 via a coupling and drives the threaded roller 9 to rotate. During the fabric conveying process, the fabric may experience a tilted conveying trajectory. The threaded roller 9 is designed to ensure that it contacts the fabric during conveying, guides the fabric through the threaded grooves 91, and moves the fabric in a direction perpendicular to the fabric conveying direction, so that the tilted fabric can be corrected to ensure subsequent processing. The different tilt directions of the fabric can be controlled by adjusting the forward and reverse rotation of the first motor 5 to control the rotation direction of the threaded roller 9. After the rotation direction of the threaded roller 9 is adjusted, the rotation direction of the threaded grooves 91 on the threaded roller 9 will also change accordingly, so that when the fabric contacts the threaded roller 9, the threaded grooves 91 can promptly adjust the correct conveying direction of the fabric. Two first cylinders 6 are provided, located on both sides of the threaded roller 9 respectively. The first cylinders 6 are used to drive the threaded roller 9 to move closer to or away from the fabric. After the fabric conveying trajectory is corrected by the threaded roller 9, the cylinder can drive the threaded roller 9 away from the fabric to prevent the threaded roller 9 from contacting the fabric.

[0035] Specifically, two sets of threaded rollers 9, the first motor 5, and the first cylinder 6 are each provided. One threaded roller 9 contacts the lower surface of the fabric, and the other threaded roller 9 contacts the upper surface of the fabric. The two sets of threaded rollers 9 rotate in the same direction, and the threaded grooves 91 of the two sets of threaded rollers 9 guide the fabric in the same direction. The arrangement of two sets of threaded rollers 9 can increase the friction between the threaded rollers 9 and the fabric, so that fabric that deviates from its trajectory can be corrected in a timely manner during the conveying process.

[0036] Specifically, the fabric flattening device also includes a brush 10. The brush 10 is used to clean fabric debris from the fabric surface.

[0037] Specifically, two sets of brushes 10 are provided. One set of brushes 10 contacts the upper surface of the fabric, and the other set of brushes 10 contacts the lower surface of the fabric.

[0038] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A fabric flattening device, characterized in that, Comprise: A guide structure, a first flattening roller, a second flattening roller, a mounting seat and a driving member; Both the mounting seat and the guide structure are provided with two; The first flattening roller and the second flattening roller are arranged in parallel between the two mounting seats; the driving member is used to drive the first flattening roller and the second flattening roller to rotate; The bottom of the mounting seat is in sliding connection with the guide structure; the guide direction of the guide structure is inclined relative to the direction of cloth conveying; The driving member is also used to push the mounting seat to move along the guide direction; Wherein, the height position of the first flattening roller is higher than that of the second flattening roller, and a conveying gap for cloth passing through is formed between the first flattening roller and the second flattening roller; one of the mounting seats moves towards the conveying direction of the cloth, and the other mounting seat moves away from the conveying direction of the cloth.

2. The cloth flattening device according to claim 1, wherein: The guide structure comprises a first guide rod, a second guide rod and a fixed seat; Both the first guide rod and the second guide rod are fixed on the fixed seat; The cloth flattening device further comprises a rotating disc, a first sliding block and a second sliding block; The rotating disc is arranged on the fixed seat, and the rotating disc is in rotating connection with the mounting seat; the first sliding block and the second sliding block are fixed on the bottom of the rotating disc; The first sliding block is in sliding connection with the first guide rod, and the second sliding block is in sliding connection with the second guide rod.

3. The cloth flattening device according to claim 2, wherein: The cloth flattening device further comprises a threaded roller, a first motor and a first air cylinder; The threaded roller is used to contact the cloth; a threaded groove for guiding the cloth is formed on the threaded roller; The first motor is used to drive the threaded roller to rotate; the first air cylinder is used to drive the threaded roller to move close to or away from the cloth.

4. The cloth flattening device according to claim 3, wherein: Both the threaded roller, the first motor and the first air cylinder are provided with two groups; One of the threaded rollers contacts the lower surface of the cloth, and the other threaded roller contacts the upper surface of the cloth; the rotating directions of the two groups of threaded rollers are the same; and the directions in which the two groups of threaded rollers drive the cloth to move are the same.

5. The cloth flattening device according to claim 4, wherein: The cloth flattening device further comprises a brush; The brush is used to clean the surface of the cloth.

6. The cloth flattening device according to claim 5, wherein: The brush is provided with two groups; one group of the brush contacts the upper surface of the cloth, and the other group of the brush contacts the lower surface of the cloth.

7. The cloth flattening device according to claim 2, wherein: The driving member comprises a second motor, a third motor and a second air cylinder; The second motor is used to drive the first flattening roller to rotate; the third motor is used to drive the second flattening roller to rotate; and the second air cylinder is used to push the mounting seat, the first sliding block and the second sliding block to move along the guide direction.

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