A curtain fabric processing and winding device

Abstract

The utility model belongs to the field of curtain cloth processing, especially relate to a curtain cloth processing and winding equipment. The utility model provides a curtain cloth processing and winding equipment, including the bottom plate, the both sides symmetry of bottom plate surface are fixed with support frame, be equipped with winding roller between two support frames, be equipped with drive assembly on the bottom plate of winding roller one end, be used for driving winding roller rotation to wind up curtain cloth, still include the edge trimming mechanism that is equipped with in winding roller outside for the curtain cloth edge trimming of winding of winding roller, integrate the edge trimming mechanism in winding roller outside, need not extra set up independent external compression roller, avoid occupying redundant equipment space, the limiting disc can ensure that curtain cloth winding both ends are aligned, the sliding block and first spring cooperation make the edge trimming wheel can adapt to the different thickness of winding cloth, accurate to the cloth edge forms stable edge trimming effect, solve the problem that traditional independent compression roller can only whole pressure, edge trimming effect is poor and the complex structure.

Description

Technical Field

[0001] This utility model belongs to the field of curtain fabric processing, and in particular relates to a curtain fabric processing and winding device. Background Technology

[0002] Curtains are made of decorative fabric sewn together according to design. A common household practice is to use a layer of sheer fabric and a layer of cloth curtain. Curtain tracks include curtain rails and curtain rods. Curtain rails are usually installed inside a curtain box; curtain rods are decorative and can be surface-mounted. After production, curtain fabric generally needs to be rolled up onto a roller for storage, which requires a winding device to complete the winding process.

[0003] Traditional winding equipment typically uses cylindrical winding rollers as the core to achieve basic winding functions. However, in actual processing, existing equipment often uses independently set external pressure rollers to hold the fabric in place to solve the problem of easy warping and loosening at the edges during winding. These pressure rollers not only require additional equipment space, but also often can only apply pressure to the entire fabric, making it difficult to accurately create a stable edge pressing effect. Furthermore, their independent structure increases the overall complexity of the equipment. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned technical problems by providing a curtain fabric processing and winding device. The edge pressing mechanism is integrated on the outside of the winding roller, eliminating the need for an additional independent external pressure roller and avoiding the occupation of unnecessary equipment space. The limiting plate ensures that the two ends of the curtain fabric are aligned during winding. The slider and the first spring work together to enable the edge pressing wheel to adapt to different thicknesses of the rolled fabric, accurately forming a stable edge pressing effect on the fabric edge. This solves the problems of traditional independent pressure rollers that can only apply pressure as a whole, have poor edge pressing effect, and have complex structures.

[0005] In view of this, the present invention provides a curtain fabric processing and winding device, including a base plate, on which support frames are symmetrically fixed on both sides of the base plate surface, and a winding roller is provided between the two support frames. A driving assembly is provided on the base plate at one end of the winding roller for driving the winding roller to rotate and winding the curtain fabric. It also includes an edge-pressing mechanism located outside the winding roller for pressing the edge of the curtain fabric wound by the winding roller. The edge-pressing mechanism includes:

[0006] Two limiting discs are symmetrically fitted on both sides of the outer periphery of the take-up roller to align the two ends of the curtain fabric being taken up.

[0007] Two sliding grooves are respectively opened at the opposite ends of the two limiting plates, and a slider is slidably connected in each of the sliding grooves;

[0008] Two pressure rollers are rotatably connected to the opposite ends of the two sliders, and the end of the pressure roller near the limiting plate is in contact with the limiting plate.

[0009] Two first springs are respectively fixed between the top of the two sliders and the top of the inner cavity of the two grooves, for the edge pressing wheel to adaptively adjust to press the edge of curtain fabric rollers of different thicknesses on the take-up roller.

[0010] In this technical solution, the edge pressing mechanism is integrated on the outside of the take-up roller, eliminating the need for an additional independent external pressure roller and avoiding the occupation of extra equipment space. The limiting plate ensures that the two ends of the curtain fabric are aligned when it is rolled up. The slider and the first spring work together to enable the edge pressing wheel to adapt to different thicknesses of the rolled fabric, accurately forming a stable edge pressing effect on the fabric edge. This solves the problems of traditional independent pressure rollers that can only apply pressure as a whole, have poor edge pressing effect, and have complex structures.

[0011] Furthermore, the driving component includes:

[0012] Two support plates are fixed to both sides of the base plate surface and located at one end of the outer side of the two support frames;

[0013] A rotating shaft, which is fixedly inserted through the center of the take-up roller;

[0014] A drive motor is fixed to one of the support plates on the side away from the support frame. The drive end of the drive motor is connected to one end of the rotating shaft. The other end of the rotating shaft is connected to the corresponding support plate, and the drive end of the drive motor is connected to one end of the rotating shaft through a connecting assembly.

[0015] In this technical solution, the support plate is reasonably arranged on the outside of the support frame, and the rotating shaft passes through the take-up roller to realize power transmission. The connection component between the drive motor and the rotating shaft ensures stable power transmission, so that the drive structure and the pressing mechanism do not interfere with each other. This simplifies the overall layout of the equipment and ensures that the winding and pressing are carried out synchronously, avoiding the problem of incoordination caused by the independent drive and pressing structures in the traditional way.

[0016] Furthermore, the connecting assembly includes rectangular holes formed at the middle of both ends of the rotating shaft and rectangular posts slidably inserted into the two rectangular holes. The external dimensions of the rectangular posts are adapted to the internal dimensions of the rectangular holes. Rectangular tubes are slidably sleeved on the outer sides of the two rectangular posts. A connecting shaft is fixedly connected to the end of each of the two rectangular tubes away from the rectangular posts. The connecting shaft on the side away from the drive motor is rotatably connected to the support plate. The connecting shaft on the side closer to the drive motor is connected to the drive end of the drive motor via a coupling. A second spring is fixedly connected between one end of the rectangular post and the inner wall of the rectangular tube.

[0017] In this technical solution, a rectangular column and a rectangular tube are matched and combined with a second spring buffer. This can adapt to installation errors or slight vibrations during the winding process, reduce rigid impact between the drive end and the winding roller, and achieve power connection without complicated disassembly and assembly. This solves the problems of easy damage to rigid connections and complicated assembly, and reduces the overall structural complexity of the equipment.

[0018] Furthermore, an adjustment hole is provided in the middle of the surface of the rectangular tube, the adjustment hole is connected to the inner cavity of the rectangular tube, and a toggle plate is fixedly connected to the rectangular column inside the rectangular tube by a connecting block, and the toggle plate is placed on the surface of the rectangular tube.

[0019] In this technical solution, the position of the rectangular column inside the rectangular tube can be adjusted manually by adjusting the adjustment hole and the toggle plate. This allows for quick and easy adaptation to different installation requirements or position adjustments during maintenance, without the need to disassemble or modify the connecting components with tools, simplifying the operation process and improving the convenience of equipment maintenance.

[0020] Furthermore, several protrusions are fixedly connected to the outer side of the pressing wheel. These protrusions are inclined and are used to generate a width-direction force on the curtain fabric when the pressing wheel rotates, so as to smooth the rolled-up curtain fabric. The protrusions are made of silicone material and form an angle of 15-20° with the axis of the pressing wheel.

[0021] In this technical solution, the inclined silicone protrusions on the outside of the pressure roller can generate a width-direction force on the fabric when the pressure roller rotates, so as to achieve simultaneous pressing and smoothing, avoid edge wrinkles when the fabric is rolled up, and the flexible contact of the silicone material can protect the thin and fragile fabric. This solves the problem that traditional pressure rollers can only press the edge but cannot smooth it and the hard contact can easily damage the fabric, thus improving the winding quality.

[0022] Furthermore, each of the two limiting discs is fixedly connected to a mounting plate at its bottom end, and a fixing bolt passes through the mounting plate, and the fixing bolt is threadedly screwed into the threaded hole corresponding to the surface of the base plate.

[0023] In this technical solution, the limiting plate is fixed to the base plate by the mounting plate and the fixing bolt, which can securely lock the position of the limiting plate and prevent the limiting plate from shifting during the winding process, thus avoiding the fabric alignment deviation. When disassembling and assembling and winding up curtain fabrics of different widths, only the fixing bolt needs to be turned. The operation is simple and does not require a complicated positioning structure. It solves the problems of easy loosening and cumbersome adjustment of traditional limiting components and ensures the neatness of the winding.

[0024] Furthermore, the surface of the base plate is engraved with scale lines.

[0025] In this technical solution, the scale lines on the base plate can directly provide a reference for the position adjustment of the limit plate and the edge pressing mechanism, without relying on additional measuring tools for repeated marking, which facilitates quick adaptation to the needs of curtain fabrics of different widths and improves the equipment adaptation efficiency.

[0026] The beneficial effects of this utility model are:

[0027] 1. In this utility model, the edge pressing mechanism is integrated on the outside of the take-up roller, eliminating the need for an additional independent external pressure roller and avoiding the occupation of extra equipment space. The limiting plate can ensure that the two ends of the curtain fabric are aligned when it is rolled up. The slider and the first spring cooperate to enable the edge pressing wheel to adapt to different thicknesses of the rolled fabric, accurately forming a stable edge pressing effect on the edge of the fabric, solving the problems of traditional independent pressure rollers that can only apply pressure as a whole, have poor edge pressing effect, and have complex structure.

[0028] 2. In this utility model, the rectangular column and rectangular tube are matched and combined with the first spring buffer, which can adapt to installation errors or slight vibrations during the winding process, reduce the rigid impact between the drive end and the winding roller, and realize power connection without complicated disassembly and assembly. This solves the problems of easy damage to rigid connection and complicated assembly, and reduces the overall structural complexity of the equipment.

[0029] 3. This utility model uses inclined silicone protrusions on the outside of the pressure roller to generate a width-direction force on the fabric when the pressure roller rotates, so as to achieve simultaneous pressing and smoothing, avoid edge wrinkles when the fabric is rolled up, and the soft contact of the silicone material can protect thin and fragile fabrics. It solves the problem that traditional pressure rollers can only press the edges and cannot smooth them, and the hard contact can easily damage the fabric, thus improving the winding quality. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the connection structure between the limiting disc, the pressure wheel, and the mounting plate of this utility model;

[0032] Figure 3 This is a schematic diagram of the connection structure between the take-up roller and the rotating shaft of this utility model;

[0033] Figure 4 This is a schematic diagram of the connecting component structure of this utility model;

[0034] Figure 5 This is an enlarged structural schematic diagram of point A of this utility model.

[0035] In the diagram: 1. Base plate; 11. Support frame; 12. Support plate; 13. Drive motor; 2. Take-up roller; 21. Rotating shaft; 3. Connecting assembly; 31. Rectangular hole; 32. Rectangular column; 33. Actuating plate; 34. Connecting shaft; 35. Rectangular tube; 36. Second spring; 4. Limiting plate; 41. Mounting plate; 42. Fixing bolt; 43. Scale line; 5. Pressure wheel; 51. Slide groove; 52. First spring; 53. Slider; 6. Protrusion. Detailed Implementation

[0036] 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.

[0037] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0038] It should be noted that 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 are not limited in number; 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.

[0039] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0040] It should be noted that, in this application, 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.

[0041] Example 1:

[0042] like Figure 1-5 As shown, this utility model provides a curtain fabric processing and winding device, including a base plate 1, on which support frames 11 are symmetrically fixed on both sides of the surface of the base plate 1, and a winding roller 2 is provided between the two support frames 11. A driving assembly is provided on the base plate 1 at one end of the winding roller 2 for driving the winding roller 2 to rotate and wind up the curtain fabric. It also includes an edge-pressing mechanism located outside the winding roller 2 for pressing the edge of the curtain fabric wound up by the winding roller 2. The edge-pressing mechanism includes:

[0043] Two limiting discs 4 are symmetrically fitted on both sides of the outer periphery of the take-up roller 2 to align the two ends of the curtain fabric being taken up.

[0044] Two sliding grooves 51 are respectively opened at the opposite ends of the two limiting disks 4, and a slider 53 is slidably connected in each sliding groove 51;

[0045] Two pressure rollers 5 are rotatably connected to the opposite ends of the two sliders 53, and the end of the pressure roller near the limiting plate 4 is in contact with the limiting plate 4.

[0046] Two first springs 52 are respectively fixed between the top of the two sliders 53 and the top of the inner cavity of the two grooves 51, for the edge pressing wheel 5 to adaptively adjust to press the edge of curtain fabric rollers of different thicknesses on the take-up roller 2.

[0047] During operation, the two ends of the curtain fabric are pre-positioned by the two limiting discs 4 before winding to ensure that the initial position of the fabric is aligned. When winding, the winding roller 2 rotates and drives the fabric to wind. As the winding thickness increases, the fabric roller pushes the edge pressing wheel 5, causing the slider 53 to slide upward along the groove 51 of the limiting disc 4 and compress the first spring 52. The rebound force of the first spring 52 continuously pushes the slider 53 downward, keeping the edge pressing wheel 5 close to the edge of the fabric. Thus, the edge pressing mechanism is directly integrated into the outside of the winding roller 2, eliminating the need for an additional independent external pressure roller and avoiding the space occupied by an independent pressure roller. At the same time, the edge pressing wheel 5 applies continuous and stable pressure only to the edge of the fabric through the adaptive cooperation of the slider 53 and the first spring 52, rather than the overall pressure of the traditional pressure roller. This effectively solves the problems of traditional equipment being difficult to press the edge accurately and the edges being prone to warping and loosening. Moreover, the integrated structure greatly simplifies the complexity of the equipment.

[0048] The driving component includes:

[0049] Two support plates 12 are fixed to both sides of the surface of the base plate 1 and are located at one end of the outer side of the two support frames 11;

[0050] Rotating shaft 21, which is fixedly inserted through the center of the take-up roller 2;

[0051] A drive motor 13 is fixed to one of the support plates 12 on the side away from the support frame 11. The drive end of the drive motor 13 is connected to one end of the rotating shaft 21. The other end of the rotating shaft 21 is connected to the corresponding support plate 12, and the drive end of the drive motor 13 is connected to one end of the rotating shaft 21 through a connecting component 3.

[0052] After the drive motor 13 is started, the power is transmitted to the rotating shaft 21 that passes through the take-up roller 2 through the connecting component 3. The rotating shaft 21 drives the take-up roller 2 to rotate to achieve winding. The support plate 12 provides stable support to both ends of the rotating shaft 21 to ensure that the rotating shaft 21 does not deviate during the power transmission process. The drive component is located on the outside of the support frame 11 and directly links the take-up roller 2 through the rotating shaft 21 to make the drive and the pressing edge run synchronously, thereby improving the coordination between winding and pressing edge.

[0053] The connecting assembly 3 includes rectangular holes 31 opened at the middle of both ends of the rotating shaft 21 and rectangular posts 32 slidably inserted into the two rectangular holes 31. The external dimensions of the rectangular posts 32 are adapted to the internal dimensions of the rectangular holes 31. Rectangular tubes 35 are slidably sleeved on the outer sides of the two rectangular posts 32. A connecting shaft 34 is fixedly connected to the end of each of the two rectangular tubes 35 away from the rectangular posts 32. The connecting shaft 34 on the side away from the drive motor 13 is rotatably connected to the support plate 12. The connecting shaft 34 on the side close to the drive motor 13 is connected to the drive end of the drive motor 13 through a coupling. A second spring 36 is fixedly connected between one end of the rectangular post 32 and the inner wall of the rectangular tube 35.

[0054] During power transmission, the torque at the drive end is transmitted to the rotating shaft 21 through the matching and cooperation of the rectangular tube 35 and the rectangular column 32. The rectangular structure can avoid relative slippage. When there is installation error or winding vibration, the rectangular column 32 can slide slightly inside the rectangular tube 35, and the second spring 36 will extend and retract accordingly to buffer the impact. During assembly, the rectangular column 32 can be inserted into the rectangular tube 35 to achieve initial connection. The second spring 36 automatically compensates for the gap. Furthermore, through the setting of the connecting component 3, it can adaptively eliminate the influence of errors and vibrations, reduce the rigid impact between the drive end and the winding roller 2, and complete the power connection without complicated disassembly and assembly. This solves the problems of easy damage to rigid connections and complicated assembly, and further reduces the overall structural complexity of the equipment.

[0055] An adjustment hole is provided in the middle of the surface of the rectangular tube 35. The adjustment hole is connected to the inner cavity of the rectangular tube 35. A toggle plate 33 is fixedly connected to the rectangular column 32 inside the rectangular tube 35 by a connecting block, and the toggle plate 33 is placed on the surface of the rectangular tube 35.

[0056] When the length of the connecting component 3 needs to be adjusted to suit installation or maintenance requirements, the toggle plate 33 is manually pushed. The toggle plate 33 drives the rectangular column 32 to slide along the axis inside the rectangular tube 35 through the connecting block. The adjustment hole provides the toggle plate 33 with room to move until it is adjusted to the target position. Then the toggle plate 33 is released, thus realizing manual and quick adjustment without tools, significantly simplifying the operation process and improving the convenience of equipment maintenance and adaptation.

[0057] Several protrusions 6 are fixedly connected to the outer side of the pressing wheel 5. The protrusions 6 are inclined and are used to generate a width component force on the curtain fabric when the pressing wheel 5 rotates, so as to smooth the rolled-up curtain fabric. The protrusions 6 are made of silicone material and the protrusions 6 form an angle of 15-20° with the axis of the pressing wheel 5.

[0058] During winding, the friction between the pressing roller 5 and the curtain fabric is passively rotated synchronously with the rotation of the winding roller 2. The inclined silicone protrusion 6 on the outer side of the pressing roller 5 contacts the fabric surface, causing the contact force of the protrusion 6 on the fabric to be decomposed along the direction perpendicular to the fabric surface (pressing force) and the fabric width direction (smoothing force). The component force along the fabric width direction directly acts on the edge wrinkles, extending the wrinkles outward, thereby achieving a smoothing effect. Due to the inclination angle of the protrusion 6, a component force along the fabric width direction is generated. This component force extends and smooths the wrinkles at the edge of the fabric outward. At the same time, the flexible properties of the silicone material can avoid damage caused by hard contact with thin fabrics. Thus, while completing the pressing, the edge wrinkles are eliminated simultaneously. This not only solves the drawback of the single function of traditional pressing rollers, but also protects the fragile fabric and greatly improves the integrity of the fabric after winding.

[0059] The bottom ends of the two limiting discs 4 are fixedly connected to mounting plates 41, and fixing bolts 42 pass through the mounting plates 41, and the fixing bolts 42 are threadedly screwed into the threaded holes corresponding to the surface of the base plate 1.

[0060] The limiting plate 4 is attached to the bottom plate 1 via the bottom mounting plate 41. Tightening the fixing bolt 42 locks the mounting plate 41 and the bottom plate 1 together with threads, thereby fixing the position of the limiting plate 4 on both sides of the winding roller 2. When the limiting plate 4 is subjected to the lateral force of the fabric during winding, the locking structure of the mounting plate 41 and the fixing bolt 42 can prevent the limiting plate 4 from shifting. When the position of the limiting plate 4 needs to be adjusted, it can be moved simply by loosening the fixing bolt 42.

[0061] The surface of the base plate 1 is engraved with scale lines 43.

[0062] When it is necessary to adapt to curtain fabrics of different widths, refer to the scale line 43 on the surface of the base plate 1 and directly adjust the spacing of the limit plate 4 or the position of the edge pressing mechanism so that the positioning of the limit plate 4 and the edge pressing wheel 5 matches the size marked by the scale line 43. There is no need to use additional measuring tools such as tape measures to repeatedly mark, thereby achieving fast and accurate width adaptation, greatly improving the equipment's adaptation efficiency for curtain fabrics of different specifications, and reducing human measurement errors.

[0063] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. 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 curtain fabric processing and winding device, comprising a base plate (1), wherein support frames (11) are symmetrically fixed to both sides of the surface of the base plate (1), and a winding roller (2) is provided between the two support frames (11). A driving assembly is provided on the base plate (1) at one end of the winding roller (2) for driving the winding roller (2) to rotate to wind up the curtain fabric, characterized in that, It also includes an edge-pressing mechanism located outside the take-up roller (2) for pressing the edge of the curtain fabric being wound up by the take-up roller (2), the edge-pressing mechanism comprising: Two limiting discs (4) are symmetrically fitted on both sides of the outer periphery of the winding roller (2) to align the two ends of the winding curtain fabric. Two slide grooves (51) are respectively opened at the opposite ends of the two limiting disks (4), and a slider (53) is slidably connected in each slide groove (51); Two pressure rollers (5) are rotatably connected to the opposite ends of the two sliders (53); Two first springs (52) are respectively fixed between the top of the two sliders (53) and the top of the inner cavity of the two grooves (51) for the edge pressing wheel (5) to adaptively adjust to press the edge of curtain fabric rollers of different thicknesses on the take-up roller (2).

2. The curtain fabric processing and winding equipment according to claim 1, characterized in that, The driving component includes: Two support plates (12) are fixed to both sides of the surface of the base plate (1) and located at one end of the outer side of the two support frames (11); A rotating shaft (21) is fixedly inserted through the center of the take-up roller (2); A drive motor (13) is fixed to one of the support plates (12) on the side away from the support frame (11). The drive end of the drive motor (13) is connected to one end of the rotating shaft (21). The other end of the rotating shaft (21) is connected to the corresponding support plate (12), and the drive end of the drive motor (13) is connected to one end of the rotating shaft (21) through a connecting component (3).

3. The curtain fabric processing and winding equipment according to claim 2, characterized in that, The connecting assembly (3) includes rectangular holes (31) opened at the middle of both ends of the rotating shaft (21) and rectangular posts (32) slidably inserted into the two rectangular holes (31). Rectangular tubes (35) are slidably sleeved on the outer side of the two rectangular posts (32). A connecting shaft (34) is fixedly connected to the end of the two rectangular tubes (35) away from the rectangular posts (32). The connecting shaft (34) on the side away from the drive motor (13) is rotatably connected to the support plate (12). The connecting shaft (34) on the side close to the drive motor (13) is connected to the drive end of the drive motor (13) through a coupling. A second spring (36) is fixedly connected between one end of the rectangular post (32) and the inner wall of the rectangular tube (35).

4. A curtain fabric processing and winding device according to claim 3, characterized in that, An adjustment hole is provided in the middle of the surface of the rectangular tube (35), and the adjustment hole is connected to the inner cavity of the rectangular tube (35). A toggle plate (33) is fixedly connected to the rectangular column (32) inside the rectangular tube (35) by a connecting block, and the toggle plate (33) is placed on the surface of the rectangular tube (35).

5. A curtain fabric processing and winding device according to claim 1, characterized in that, The outer side of the pressing wheel (5) is fixedly connected with several protrusions (6). The protrusions (6) are inclined and are used to generate a width component force on the curtain fabric when the pressing wheel (5) rotates, so as to smooth the rolled-up curtain fabric.

6. A curtain fabric processing and winding device according to claim 1, characterized in that, The bottom ends of the two limiting discs (4) are fixedly connected to mounting plates (41), and fixing bolts (42) are passed through the mounting plates (41), and the fixing bolts (42) are threadedly connected to the threaded holes corresponding to the surface of the base plate (1).

7. A curtain fabric processing and winding device according to claim 1, characterized in that, The surface of the base plate (1) is engraved with scale lines (43).

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