Low-tension winding device adaptive to breathable real silk fabric

Abstract

The utility model discloses a low-tension winding device adaptive to breathable real silk fabric, which comprises a winding rack, two fixed rollers arranged on the winding rack and a tension detection roller arranged between the two fixed rollers. A tension adjusting assembly is vertically arranged on the winding rack and located on one side of one fixed roller, an adjusting plate is arranged at the bottom of the tension adjusting assembly, a guiding end is arranged at the end, close to the fixed rollers, of the adjusting plate, and a penetrating opening is formed in the intersection position of the guiding end and the adjusting plate and used for silk fabric opening and tension adjusting. The adjusting plate is connected with the guiding end in an obtuse angle state, a transition part inclining downwards is arranged at the upper end of the guiding end, a rolling shaft is rotationally arranged in the penetrating opening, and the length of the rolling shaft is larger than the width of wound fabric. The device is provided with a winding tension adjusting structure, and crease-resistant treatment can be conducted on the real silk fabric.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fabric winding equipment, especially a low tension winding device suitable for breathable real silk fabric. BACKGROUND

[0002] Real silk fabric is relative to imitated silk fabric, generally refers to silk, including mulberry silk, tussah silk, castor silk, cassava silk etc. It is a quite expensive fabric, is widely used in clothing, furniture, is famous for not easy to manage and comfortable and breathable. In the production process of real silk fabric, in order to facilitate the storage of real silk fabric, winding device will be used to wind real silk fabric on the outside of the shaft. Because real silk fabric is soft and relatively low in strength, there is a higher requirement for the tension on the surface of the fabric during winding, and the use of low tension winding device plays an important role.

[0003] The current low tension winding device of breathable real silk fabric sets multiple auxiliary rollers with tension detection structure between the input roller and the material collecting roller, and the tension of the fabric applied by the auxiliary roller is greater than that applied by the material collecting roller, so that the fabric can be wound at low tension to avoid over-tight winding. However, this kind of winding device can only wind at a single tension, and cannot adapt to winding processing of real silk fabrics of different specifications, so it has low universality and is not conducive to low tension winding of real silk fabrics. Based on the above reasons, it is necessary to design a low tension winding device with winding tension adjusting structure and anti-wrinkle treatment for real silk fabric. SUMMARY

[0004] In view of the above problems existing in the prior art, the utility model aims to provide a low tension winding device suitable for breathable real silk fabric, which realizes the purpose of having winding tension adjusting structure and anti-wrinkle treatment for real silk fabric.

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] A low tension winding device suitable for breathable real silk fabric, comprising a winding rack, two fixed rollers arranged on the winding rack and a tension detection roller arranged between the two fixed rollers, the end of the fixed roller is provided with a speed regulating motor, a tension adjusting assembly is vertically arranged on one side of the fixed roller on the winding rack, the bottom of the tension adjusting assembly is provided with an adjusting plate, one end of the adjusting plate close to the fixed roller is provided with a guide end, a through hole is formed at the intersection of the guide end and the adjusting plate for opening and tension adjustment of the real silk fabric.

[0007] Preferably, the adjusting plate and the guide end are connected at an obtuse angle, and the upper end of the guide end is provided with a downward inclined transition part.

[0008] As preferred, a roller is rotatably arranged in the through hole, the length of the roller is greater than the width of the fabric, and the roller is used for low-tension smoothing of the fabric.

[0009] As preferred, a horizontal end is arranged at the other end of the adjusting plate, and an elastic positioning plate is arranged below the horizontal end, and the positioning plate is used for auxiliary positioning of the fabric.

[0010] As preferred, the tension adjusting assembly comprises a hanging seat connected with the adjusting plate, a horizontal detection member is arranged at the top of the hanging seat, a spring is arranged at the top of the horizontal detection member, and a vertical telescopic member connected with the winding rack is arranged at the top of the spring.

[0011] As preferred, the horizontal detection member comprises a plurality of horizontal sensors, the horizontal sensors are annularly arranged in a horizontal state on the horizontal detection member, a same base plate is arranged at the top of the horizontal sensors, the horizontal sensors are connected with the speed regulating motor, and the horizontal sensors are used for tension control of the fabric.

[0012] As preferred, a rectangular buckle is arranged between the hanging seat and the horizontal detection member, and the buckle is used for limiting connection of the hanging seat and the horizontal detection member.

[0013] As preferred, an input roller is rotatably arranged on the winding rack at one side of the other positioning roller, through shafts are arranged at two ends of the input roller and penetrate the winding rack, an expansion hole matched with the through shafts is formed in the winding rack, and a plurality of transition rollers are arranged in a wave shape at the side of the adjusting plate away from the positioning roller, and the transition rollers are used for uniform output of the fabric at the input end and the output end.

[0014] Compared with the prior art, the low-tension winding device has a winding tension adjusting structure and can prevent creases of the silk fabric. Specifically, the use of the adjusting plate on the winding rack can lead the fabric out of the guide end adjacent to the positioning roller, pass through the side of the roller in the through hole slowly, smooth the fabric by using the weight of the fabric and the downward inclined guide end, adjust the height of the adjusting plate by the tension adjusting assembly, adjust the surface tension of the conveyed fabric, slowly convey the smoothed fabric according to a certain low-tension strength, ensure the stability of the surface tension of the conveyed fabric by using the plurality of horizontal sensors in the tension adjusting assembly, increase the uniformity of the wound fabric, and provide convenience for winding of the silk fabric.

[0015] In addition, the use of the adjusting plate and the positioning plate can position the passing fabric, increase the surface flatness of the conveyed fabric, prevent wrinkles of the fabric, facilitate uniform output of the fabric by using the input roller at the winding input end and the plurality of transition rollers at the output end, provide convenience for smooth winding of the silk fabric, and improve the low-tension winding quality of the silk fabric.

[0016] It is to be understood that the general description and detailed description herein are only exemplary and explanatory, rather than to limit the present disclosure.

[0017] The present application file provides a variety of implementations or exemplary overview of the technology described in the present disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure diagram of the low tension winding device of the utility model;

[0019] Figure 2 It is the internal structure diagram of the low tension winding device of the utility model;

[0020] Figure 3 It is the structure explosion drawing of the adjusting plate and the positioning plate in the low tension winding device of the utility model;

[0021] Figure 4 It is the structure explosion drawing of the tension adjusting assembly in the low tension winding device of the utility model;

[0022] Figure 5 It is the structure explosion drawing of the suspension seat and the horizontal detection piece in the low tension winding device of the utility model.

[0023] Main figure mark:

[0024] 1, winding frame;2, fixed roller;3, speed regulating motor;4, tension detection roller;5, adjusting plate;6, tension adjusting assembly;7, positioning plate;8, guide end;9, transition part;10, horizontal end;11, through port;12, roller;13, suspension seat;14, horizontal detection piece;15, spring;16, vertical telescopic piece;17, transition roller;18, input roller;19, through shaft;20, expansion port;21, horizontal sensor;22, backing plate;23, rectangular buckle. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantage of the embodiments of the present disclosure more clear, the embodiments of the present disclosure are described in more detail below in combination with the drawings. Note: the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present disclosure.

[0026] As shown in the accompanying Figure 1 to the accompanying Figure 5As shown, the low-tension winding device provided by the embodiment of the utility model, when winding the fabric, the end of the processed fabric is placed in the winding rack 1, two fixed roller wheels 2 arranged on the winding rack 1 and the tension detection roller wheel 4 arranged between the two fixed roller wheels 2 are applied, the fabric passes through the two fixed roller wheels and the tension detection roller wheel 4 therebetween in turn, the existing fabric surface tension detection technology is applied, the end of the tension detection roller wheel 4 uses the through-shaft type tension detection sensor, and the sensor is used to detect the fabric tension; then, the detected tension data is transmitted to the speed regulating motor 3 by arranging the speed regulating motor 3 at the end of the fixed roller wheel 2, thereby controlling the speed of the conveyed fabric, so that the silk fabric is conveyed under a certain tension state, in order to convey the silk fabric under low tension, the tension adjusting assembly 6 is vertically arranged on one side of the winding rack 1, the adjusting plate 5 is arranged at the bottom of the tension adjusting assembly 6, the guide end 8 is arranged at one end of the adjusting plate 5 close to the fixed roller wheel 2, the guide end 8 is parallel to the outside of the fixed roller wheel 2, the fabric output at the fixed roller wheel 2 is guided downward, the fabric is conveyed downward after being attached to the guide end 8 by using its own gravity, the through hole 11 is formed at the intersection of the guide end 8 and the adjusting plate 5, the fabric can pass through the adjusting plate 5 through the through hole 11, and the fabric is output along the horizontal end of the adjusting plate 5, so that the silk fabric can be in contact with the adjusting plate 5 in a larger area, the tension is adjusted by using the adjusting plate 5, the fabric is prevented from being wrinkled when conveyed under low tension, and the low-tension conveying structure on the winding device is additionally arranged, so that the silk fabric can be stretched and the tension can be adjusted.

[0027] Wherein, it is worth mentioning that, as Figure 3 shown, in some embodiments, the adjusting plate 5 and the guide end 8 can be arranged at an obtuse angle, then the downward inclined transition part 9 is arranged at the upper end of the guide end 8, the connecting end of the transition part 9 and the guide end 8 is an arc-shaped structure, the smoothness of the guide end 8 is increased by using the transition part 9, the contact area between the fabric and the guide end 8 is increased, the fabric is prevented from being damaged by the guide end 8, and the quality of the wound fabric is increased.

[0028] In order to more smoothly pass the fabric through the adjusting plate 5, as Figure 3 shown, in some embodiments, the roller shaft 12 can be rotatably arranged in the through hole 11, and the length of the roller shaft 12 is greater than the width of the wound fabric, so that the entire width of the fabric can be attached to the roller shaft 12, the fabric is prevented from being wrinkled, the fabric can be smoothed under low tension, and the quality of the low-tension winding of the fabric is improved.

[0029] Secondly, in some embodiments, a horizontal end 10 can also be arranged at the other end of the adjusting plate 5, and an elastic positioning plate 7 is arranged below the horizontal end 10, wherein the positioning plate 7 and the horizontal end 10 are connected in parallel by using a spring 15. When the fabric is placed for processing, the positioning plate 7 can be pressed down to expand the distance between the positioning plate 7 and the horizontal end 10, and the processed fabric can be passed through the middle of the positioning plate 7 and the adjusting plate 5. After the fabric is laid flat, the positioning plate 7 is released, and the fabric is positioned between the horizontal end 10 and the positioning plate 7, which assists in positioning the conveyed fabric and prevents the fabric from wrinkling.

[0030] As shown in Figure 2 and 4 In some embodiments, the tension adjusting assembly 6 can use a hanging seat 13 connected with the adjusting plate 5, a horizontal detection piece 14 is arranged at the top of the hanging seat 13, and then a spring 15 is arranged at the top of the horizontal detection piece 14. The two ends of the spring 15 are both provided with damping pads, which can rub against the deformed spring 15 to improve the stability of the shape change of the spring 15. The displacement state of the adjusting plate 5 caused by the change of tension is transmitted to the horizontal detection piece 14, which provides favorable conditions for the speed adjustment of the speed regulating motor 3. Then, a vertical telescopic piece 16 connected with the winding frame 1 can be arranged at the top of the spring 15. The vertical telescopic piece 16 is perpendicular to the adjusting plate 5 and the winding frame 1. The existing length adjusting structure, such as an electric push rod, can be used. By using the length expansion and contraction of the electric push rod, the use height of the adjusting plate 5 can be adjusted, and the surface tension of the conveyed fabric can be adjusted.

[0031] In order to realize the smooth winding processing of the conveyed fabric, as shown in Figure 5 In some embodiments, a plurality of horizontal sensors 21 can be used in the horizontal detection piece 14, and the plurality of horizontal sensors 21 are arranged in a horizontal state in a ring shape on the horizontal detection piece 14. The horizontal state of the horizontal detection piece 14 is the initial state, which serves as a reference for the displacement and angle change of the adjusting plate 5. Then, a same pad 22 is arranged at the top of the plurality of horizontal sensors 21 to protect the horizontal detection piece 14. By using the existing horizontal detection technology of the sensor, the detection data of the plurality of horizontal sensors 21 is transmitted to the speed regulating motor 3. When the detection data changes, it indicates that the fabric at the adjusting plate 5 is wrinkled or the tension changes. The speed regulating motor 3 can be used to control the speed of the conveyed fabric, and the fabric at the adjusting plate 5 can be adjusted to adjust the tension of the conveyed fabric.

[0032] Secondly, in some embodiments, in order to avoid large-range shaking of the adjusting plate 5, as shown in Figure 5 A rectangular buckle 23 can be arranged between the hanging seat 13 and the horizontal detection piece 14. The rectangular buckle 23 is used to limit and connect the hanging seat 13 and the horizontal detection piece 14 by using the shape characteristics of the rectangular buckle 23, thereby reducing the shaking of the adjusting plate and facilitating faster and stationary conveying of the fabric by the adjusting plate 5.

[0033] And, in some embodiments, as Figure 1 and 2 As shown in the figure, the input roller 18 can be arranged on the winding frame 1 at one side of the fixed roller wheel 2, both ends of the input roller 18 are provided with a through shaft 19 penetrating the winding frame 1, the winding frame 1 is provided with an expansion opening 20 matched with the through shaft 19, the winding frame 1 can take the input roller 18 as the fabric input end of the device, which facilitates the installation of the fabric and the winding frame 1, and the tension of the input fabric can also be adjusted by adjusting the position of the input roller 18 at the expansion opening 20, and the disassembly convenience of the input roller 18 and the device is increased; then, a plurality of transition rollers 17 can be arranged on the side of the adjusting plate 5 away from the fixed roller wheel 2, the plurality of transition rollers 17 are arranged in a wave shape and parallel to each other, and the output fabric can pass out in turn from inside to outside, the input roller 18 and the transition roller 17 are both arranged in rotation on the winding frame 1, the input and output fabrics are arranged, the uniform speed output of the fabric input end and the output end is facilitated, the stability of the fabric tension is ensured, and the winding quality of the fabric is improved.

[0034] Of course, the above is the preferred embodiment of the present application, and it should be noted that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which are also considered within the scope of the present application.

Claims

1. A low-tension winding device suitable for breathable real silk fabric, comprising a winding frame (1), two fixed roller wheels (2) arranged on the winding frame (1), and a tension detection roller wheel (4) arranged between the two fixed roller wheels (2), and a speed regulating motor (3) arranged at the end of the fixed roller wheel (2), characterized in that: a tension adjusting assembly (6) is vertically arranged on one side of the fixed roller wheel (2) on the winding frame (1), and an adjusting plate (5) is arranged at the bottom of the tension adjusting assembly (6), and a guide end (8) is arranged at one end of the adjusting plate (5) close to the fixed roller wheel (2), and a through hole (11) is formed at the intersection of the guide end (8) and the adjusting plate (5) for opening and tension adjustment of the real silk fabric. The adjusting plate (5) is connected to the guide end (8) at an obtuse angle, and a transition part (9) inclined downward is arranged at the upper end of the guide end (8).

2. The low tension winding device of claim 1, wherein A roller shaft (12) is rotatably arranged in the through hole (11), and the length of the roller shaft (12) is greater than the width of the winding fabric, which is used for low-tension smoothing of the fabric.

3. The low tension winding device of claim 1, wherein The other end of the adjusting plate (5) is provided with a horizontal end (10), and an elastic positioning plate (7) is arranged below the horizontal end (10) for auxiliary limiting of the fabric transmission.

4. The low tension winding device of claim 1, wherein The tension adjusting assembly (6) comprises a suspension seat (13) connected to the adjusting plate (5), a horizontal detection piece (14) is arranged at the top of the suspension seat (13), a spring (15) is arranged at the top of the horizontal detection piece (14), and a vertical telescopic piece (16) connected to the winding frame (1) is arranged at the top of the spring (15).

5. The low tension winding device of claim 1, wherein The horizontal detection piece (14) comprises a plurality of horizontal sensors (21), and the plurality of horizontal sensors (21) are horizontally and annularly arranged on the horizontal detection piece (14), a same base plate (22) is arranged at the top of the plurality of horizontal sensors (21), the plurality of horizontal sensors (21) are connected to the speed regulating motor (3), and the plurality of horizontal sensors (21) are used for tension control of the fabric transmission.

6. The low tension winding device of claim 5, wherein A rectangular buckle (23) is arranged between the suspension seat (13) and the horizontal detection piece (14) for limiting connection of the suspension seat (13) and the horizontal detection piece (14).

7. The low tension winding device of claim 6, wherein An input roller (18) is rotatably arranged on one side of the other fixed roller wheel (2) on the winding frame (1), through shafts (19) penetrating the winding frame (1) are arranged at both ends of the input roller (18), an expansion opening (20) matched with the through shafts (19) is formed on the winding frame (1), and a plurality of transition rollers (17) are arranged in a wave shape on the side of the adjusting plate (5) away from the fixed roller wheel (2) for uniform output of the fabric input end and the output end.

8. The low tension winding device of claim 1, wherein, ​

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