A winding mechanism for textile processing

Abstract

The utility model relates to a kind of winding mechanism for textile processing, including installation subassembly, adjusting assembly and multiple linkage parts.The installation sleeve one end of installation subassembly is equipped with installation table by connecting bearing, and the connecting sleeve array on installation table is slidably connected with connecting slide bar.Adjusting assembly includes the adjusting shaft that passes through installation sleeve and installation table, and its extension end is equipped with limit fixing part, and at least two taper transmission tables of decreasing outside diameter are equipped on the shaft body, and transmission table inclined plane is opened with inclined groove.Linkage part is slidably connected in inclined groove by the inclined surface of bottom, and by connecting block constitutes integral frame, and its both ends are connected with the elastic pull ring of fixing part through connecting piece, and side surface is equipped with arc support plate.The utility model passes through axial drive adjusting shaft, makes taper transmission table push linkage part radial synchronous expansion and contraction, to realize the stepless adjustment of winding roller diameter, solves the technical problem that traditional winding roller cannot be adapted to different winding core, inconvenient adjustment, improves production flexibility and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of textile processing equipment technology, specifically a winding mechanism for textile processing. Background Technology

[0002] The winding mechanism used in textile processing is a key downstream device in the textile production process. Its main function is to continuously, smoothly, and evenly wind finished or semi-finished fabrics (such as cloth, silk, and non-woven fabrics) into rolls of a specific length after processes such as weaving, dyeing, printing, and finishing. This mechanism typically consists of a winding power unit, a tension control system, a guiding device, and the winding core—the winding roller. Its efficiency directly affects the quality of the fabric rolls, the convenience of storage and transportation, and the efficiency of subsequent processing (such as unwinding and sales).

[0003] In existing technologies, traditional take-up rolls mostly employ a rigid roll body structure with a fixed diameter. This design has significant limitations in practical applications: because the roll diameter is not adjustable, a single type of take-up roll can typically only be used to wind paper tubes or mandrels with a specific inner diameter. When production tasks require changing to different mandrel specifications, or when the initial winding diameter needs to be adjusted based on fabric characteristics (such as elasticity and thickness) to optimize tension control, the machine must be stopped and the entire take-up roll replaced. This process is not only time-consuming and labor-intensive, reducing production efficiency and disrupting continuous operation, but also requires multiple spare rolls of various specifications, increasing the company's equipment purchase and management costs. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a winding mechanism for textile processing, enabling the winding roller to have size adjustment capabilities. This solves the key problems in existing technologies where the roller diameter is fixed, necessitating machine shutdown for roller replacement and making it unsuitable for flexible production.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a winding mechanism for textile processing, comprising a drive assembly, wherein the drive assembly is provided with an adjustment assembly for adjustment and a plurality of linkage components that cooperate to open. The mounting assembly includes a mounting sleeve for installation. One end of the mounting sleeve is provided with a connecting bearing. The connecting bearing is provided with a mounting platform. Multiple connecting sleeves are arranged in an array along the center of the mounting platform. A connecting slide rod is slidably connected inside the connecting sleeve. The connecting slide rod is connected to the adjustment assembly.

[0006] Furthermore, the other end of the mounting sleeve is provided with a linkage gear for easy driving.

[0007] Furthermore, the adjustment assembly includes an adjustment shaft that passes through the mounting sleeve, the connecting bearing, and the mounting platform in sequence; one end of the adjustment shaft extends to the outside of the mounting sleeve, and the other end extends to the outside of the mounting platform, and is provided with two fixing members for limiting the position, one of which is fixedly connected to the connecting sleeve. The adjusting shaft is also provided with at least two transmission platforms, which are located between two fixed parts, and multiple linkage parts are slidably connected to each of the two transmission platforms.

[0008] Furthermore, the transmission platform is a conical truss structure with an inner diameter decreasing from left to right, and the inclined surface of the conical truss has an inclined groove along the axial direction that matches the number of linkage components.

[0009] Furthermore, the fixing component includes a fixing base, the fixing base has a mounting ring in the middle for installation, the mounting ring has a plurality of connecting platforms, and the other end of the connecting platform has an elastic pull ring for limiting the position.

[0010] Furthermore, the linkage component includes a linkage slide table adapted to the number of inclined slots, the bottom surface of the linkage slide table being an inclined surface adapted to the inclined slots and slidably connected within the inclined slots; Multiple connecting blocks are provided between the linkage slides to form an integral frame. Both ends of the integral frame are provided with connectors for connection. The connectors are all connected to the elastic pull rings. The sides of the connectors are also provided with arc-shaped support plates for supporting the placed objects.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects: I. This winding mechanism for textile processing, through the ingenious cooperation of an axially movable adjusting shaft and a conical transmission table, transforms axial displacement into synchronous radial movement of multiple linked slides, achieving stepless and precise adjustment of the outer diameter of the winding roller. This mechanism effectively overcomes the drawback of traditional fixed winding rollers requiring machine shutdown for replacement, significantly improving the response speed and operational continuity of textile production lines when changing different specifications of cores or adapting to different process requirements, and greatly meeting the flexible production requirements of modern textile industry for multiple varieties and small batches.

[0012] II. This winding mechanism for textile processing uses mounting sleeves and connecting bearings as the drive base, and connecting slide rods provide stable guidance for the linkage components, ensuring the dynamic balance and smooth operation of the entire support structure during high-speed winding. Multiple linkage components are always tightly fitted against the inclined surface of the transmission table under the preload of the elastic pull rings, eliminating mechanism gaps and preventing jumping and abnormal noises during winding. This ensures the uniformity and flatness of the fabric winding, improves the final package quality, and reduces equipment maintenance costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model; Figure 3 This is an exploded view of a partial structure of the linkage component of this utility model; Figure 4 This is a schematic diagram of the linkage structure of this utility model; Figure 5 This is a schematic diagram of the fastener structure of this utility model.

[0014] In the diagram: 1. Mounting component; 11. Mounting sleeve; 12. Connecting bearing; 13. Mounting platform; 14. Connecting sleeve; 15. Connecting slide rod; 16. Linkage gear; 2. Adjusting component; 21. Adjusting shaft; 22. Fixing component; 221. Fixing seat; 222. Mounting ring; 223. Connecting platform; 224. Elastic pull ring; 23. Transmission platform; 3. Linkage component; 31. Linkage slide; 32. Connecting block; 33. Connecting component; 34. Arc-shaped support plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] like Figures 1 to 5 As shown in the figure, this embodiment provides a winding mechanism for textile processing. Its core lies in using an axially movable adjusting component to drive multiple linkages to synchronously open or close radially, thereby achieving stepless adjustment of the outer diameter of the winding roller. The mechanism mainly includes a mounting component 1, an adjusting component 2, and multiple linkages 3.

[0017] Mounting component 1 forms the basic framework and drive connection part of the entire winding mechanism.

[0018] Mounting sleeve 11: As the main support component, it is hollow inside and used to accommodate and support other components. One end of the mounting sleeve 11 is connected to a mounting platform 13 via a connecting bearing 12 (such as a ball bearing). The connecting bearing 12 allows the mounting platform 13 to rotate freely relative to the mounting sleeve 11, and the mounting sleeve 11 is also provided with a limiting component for locking the adjusting shaft.

[0019] Mounting platform 13: A disc-shaped or short cylindrical structure, fixed to the inner ring of the connecting bearing 12. On the end face of the mounting platform 13, there are multiple (e.g., 4, 6, or 8) connecting sleeves 14 evenly arranged circumferentially around its center. The axes of these connecting sleeves 14 are parallel to the axis of the mounting platform 13.

[0020] Connecting slide bar 15: A connecting slide bar 15 is slidably inserted into each connecting sleeve 14. The connecting slide bar 15 can slide smoothly back and forth within the connecting sleeve 14 along the axial direction (i.e., the length direction of the winding mechanism).

[0021] Linkage gear 16: A linkage gear 16 is fixed on the outer wall of the other end of the mounting sleeve 11 (the end away from the mounting platform 13). This linkage gear 16 is used to mesh with the gear of an external drive motor (not shown in the figure), thereby transmitting power to the entire mounting assembly 1 so that it can rotate about its own axis.

[0022] Adjustment component 2 is the core driving part for adjusting the diameter of the take-up roller.

[0023] Adjustment shaft 21: This is a long shaft that passes sequentially through the center of the mounting sleeve 11, the connecting bearing 12, and the center of the mounting platform 13. One end (left end) of the adjustment shaft 21 extends to the outside of the mounting sleeve 11, allowing operation by an operator or drive device (such as a cylinder or electric push rod); the other end (right end) extends to the outside of the mounting platform 13.

[0024] Fixing member 22: Two fixing members 22 are provided at the right end of the adjusting shaft 21. These two fixing members 22 convert the rotational movement of the adjusting shaft 21 into its own axial movement. One fixing member 22 is fixedly connected to the end of the connecting slide rod 15, while the other serves as an auxiliary support. Specifically: Fixing base 221: is the main body of fixing member 22.

[0025] Mounting ring 222: Located in the middle of the fixed seat 221, and sleeved on the adjusting shaft 21. The mounting ring 222 and the adjusting shaft 21 are connected by threads (for example, the section of the adjusting shaft 21 is machined with external threads, and the inner hole of the mounting ring 222 is machined with matching internal threads), or by keyway engagement, etc.

[0026] Connecting platform 223: Multiple connecting platforms 223 extend radially outward from the fixed base 221, and their number is the same as that of the connecting slide bar 15.

[0027] Elastic pull ring 224: At the end of each connecting platform 223, an elastic pull ring 224 is provided. Its function is to provide an inward elastic pull force to the linkage 3, so as to ensure that the linkage 3 can fit tightly against the transmission platform 23 when resetting.

[0028] Transmission platform 23: At least two transmission platforms 23 are provided on the adjusting shaft 21, located between the two fixed members 22. These transmission platforms 23 are fixedly connected to the adjusting shaft 21 or integrally formed. Crucially, the transmission platforms 23 are conical structures, and their outer diameter decreases sequentially from left to right (i.e., from the side closer to the mounting sleeve 11 to the side farther away). On the conical inclined surface of each transmission platform 23, axially spaced inclined grooves are provided, matching the number of linkage members 3.

[0029] Linkage component 3 is an actuator that converts the axial movement of adjustment component 2 into radial expansion / contraction.

[0030] Linkage slides 31: The number of these slides is the same as the number of inclined slots on the transmission table 23. Each linkage slide 31 has an inclined surface machined on its bottom surface that matches the inclined slot of the transmission table 23. The linkage slide 31 sits in the inclined slot of the transmission table 23 via the inclined surface of its bottom surface and can slide along the inclined slot.

[0031] Connecting block 32: Multiple linked slides 31 at the same circumferential position (i.e., corresponding slides located on different transmission platforms 23) are fixedly connected by connecting block 32, thus forming an integral and rigid frame structure. This frame structure ensures that all linked slides 31 can move synchronously.

[0032] Connector 33: Connectors 33 are provided at both ends of the overall frame. These connectors 33 are connected to the elastic pull rings 224 on the fixing member 22. This causes the linkage 3 to be radially pulled inward by the elastic pull rings 224, maintaining constant contact with the inclined surface of the transmission table 23.

[0033] Arc-shaped support plate 34: An arc-shaped support plate 34 is fixedly installed on the side of the connector 33 of each linkage 3. The arc-shaped support plates 34 on all linkages 3 are combined to form a complete, approximately cylindrical support surface, which is used to directly support the inner core of the textile roll (such as paper tube or plastic tube). The outer surface of the arc-shaped support plate 34 can be increased with friction texture or rubber layer to enhance the friction with the roll core.

[0034] Working principle Diameter adjustment process: When an increase in winding diameter is required, the operator or drive device pushes or pulls the adjusting shaft 21 to move it to the right. The adjusting shaft 21 drives the transmission table 23 on it to move to the right as well. Because the linkage slide 31 is pulled inward by the elastic pull ring 224 through the connecting piece 33, its bottom inclined surface is always in close contact with the inclined groove of the transmission table 23. When the conical transmission table 23 moves to the right, its inclined surface generates a radially outward thrust on the linkage slide 31. This thrust overcomes the pulling force of the elastic pull ring 224 and pushes the entire linkage 3 to move radially outward along the guide of the connecting slide rod 15. All linkages 3 move outward synchronously, increasing the diameter of the support circle formed by the arc-shaped support plates 34 on them. Conversely, when the adjusting shaft 21 moves to the left, under the action of the reset pulling force of the elastic pull ring 224, the linkage 3 is pulled to slide inward along the inclined surface of the transmission table 23, thereby reducing the diameter of the support circle.

[0035] The process of collecting and rewinding: After adjusting to the required diameter, the empty core is placed on the support surface composed of the arc-shaped support plate 34.

[0036] An external drive motor drives the entire mounting assembly 1 (including mounting sleeve 11, mounting platform 13, and connecting slide rod 15) and the entire support structure connected to it via fixing member 22 and linkage member 3 to rotate together through meshing linkage gear 16.

[0037] At this point, the adjusting shaft 21 and the drive table 23 may remain stationary relative to the fixed frame (achieved through the support bearing at the left end), or they may rotate together. The key is that axial relative movement is allowed between the adjusting shaft 21 and the mounting sleeve 11 / mounting table 13, allowing the fabric to be guided onto the core and smoothly wound up as the support structure rotates.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A winding mechanism for textile processing, characterized in that: It includes a mounting component (1) for driving, and the mounting component (1) is provided with an adjustment component (2) for adjustment and a plurality of linkages (3) that cooperate to open. The mounting assembly (1) includes a mounting sleeve (11) for mounting. A connecting bearing (12) is provided at one end of the mounting sleeve (11). A mounting platform (13) is provided on the connecting bearing (12). Multiple connecting sleeves (14) are arranged in an array along the center of the mounting platform (13). A connecting slide rod (15) is slidably connected inside the connecting sleeve (14). The connecting slide rod (15) is connected to the adjusting assembly (2).

2. A winding mechanism for textile processing according to claim 1, characterized in that: The other end of the mounting sleeve (11) is provided with a linkage gear (16) for easy driving.

3. A winding mechanism for textile processing according to claim 1, characterized in that: The adjustment assembly (2) includes an adjustment shaft (21), which passes through the mounting sleeve (11), the connecting bearing (12), and the mounting platform (13) in sequence; one end of the shaft extends to the outside of the mounting sleeve (11), and the other end extends to the outside of the mounting platform (13), and is provided with two fixing members (22) for limiting the position, one of which is fixedly connected to the connecting sleeve (14); The adjusting shaft (21) is also provided with at least two transmission platforms (23), which are located between two fixed parts (22). Multiple linkage parts (3) are slidably connected on both transmission platforms (23).

4. A winding mechanism for textile processing according to claim 3, characterized in that: The transmission platform (23) is a conical platform structure with an inner diameter decreasing from left to right. The inclined surface of the conical platform is provided with inclined grooves along the axial direction that are adapted to the number of linkage components (3).

5. A winding mechanism for textile processing according to claim 4, characterized in that: The fastener (22) includes a fixing seat (221), and a mounting ring (222) for installation is provided in the middle of the fixing seat (221). A plurality of connecting platforms (223) are provided on the mounting ring (222), and an elastic pull ring (224) for limiting is provided at the other end of the connecting platform (223).

6. A winding mechanism for textile processing according to claim 5, characterized in that: The linkage component (3) includes a linkage slide (31) adapted to the number of inclined slots. The bottom surface of the linkage slide (31) is an inclined surface adapted to the inclined slot and is slidably connected in the inclined slot. Multiple connecting blocks (32) are provided between the linkage slides (31) to connect them into an integral frame. Both ends of the integral frame are provided with connectors (33) for connection. The connectors (33) are all connected to the elastic pull ring (224). The side of the connectors (33) is also provided with an arc-shaped support plate (34) for supporting the placed object.

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