A textile fabric support device

Abstract

This utility model discloses a textile fabric support device, including a support mechanism; the support mechanism includes a motor, an output shaft rotatably connected to the motor, and an automatic tensioning component; the automatic tensioning component has a support section; the output shaft drives the automatic tensioning component, making the diameter of the support section variable. This utility model enables the packaging of textile fabric rolls in multiple ways, reducing the difficulty of loading and unloading textile fabric rolls.

Description

Technical Field

[0001] This utility model relates to the field of textile winding technology, and in particular to a textile fabric support device. Background Technology

[0002] In the textile industry, after fabric is wound, it usually needs to be packaged. This packaging process typically involves manual unloading and placing the fabric rolls on a workbench for packaging (e.g., bagging or filming the fabric rolls). When the fabric rolls are heavy, this packaging method requires multiple people working together, consuming a significant amount of manpower.

[0003] To address the aforementioned issues, Chinese patent literature discloses a textile fabric winding and packaging device (publication number CN 120003810 A). Its key technical features are: a packaging mechanism is added to one side of the winding mechanism; the winding mechanism performs the winding operation on the textile fabric, and the packaging mechanism packages the wound textile fabric roll. The entire device can both wind up the textile fabric and automatically package the wound roll, replacing manual packaging, and is suitable for packaging long and heavy rolls.

[0004] However, the above-mentioned packaging device is only suitable for coating fabric rolls and cannot be used for bagging fabric rolls. Its application scenarios are relatively limited. In addition, when unloading fabric rolls, the expansion shaft set on the packaging device needs to be disassembled and replaced, which is quite cumbersome to operate. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a textile fabric support device that enables the packaging of textile fabric rolls in multiple ways, thereby reducing the difficulty of loading and unloading textile fabric rolls.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A textile fabric support device includes a support mechanism;

[0008] The support mechanism includes a motor, an output shaft, and an automatic tensioning assembly;

[0009] The automatic tensioning assembly has a support section;

[0010] The automatic tensioning assembly is rotatably connected to the motor via the output shaft, and the diameter of the support section is variable.

[0011] Furthermore, the automatic tensioning assembly includes a locking assembly, a limiting assembly, and a diameter-changing assembly;

[0012] The locking assembly and the limiting assembly are sequentially arranged along the axial direction of the output shaft;

[0013] The locking assembly and the limiting assembly are respectively connected to the output shaft;

[0014] One end of the variable diameter assembly is hinged to the locking assembly, the other end of the variable diameter assembly is movably connected to the output shaft, and the other end of the variable diameter assembly can abut against the limiting assembly.

[0015] Furthermore, the locking assembly includes a fixing plate and a locking frame;

[0016] The fixed plate, the locking frame, and the output shaft are coaxially arranged, and the fixed plate and the locking frame are respectively connected to the limiting component;

[0017] One end of the variable diameter assembly passes through the fixed plate and is hinged to the locking frame.

[0018] Furthermore, the locking frame includes a bushing and at least three locking rods;

[0019] All of the locking rods are evenly distributed along the circumferential sidewall of the bushing, and the locking rods are hinged to the variable diameter assembly.

[0020] Furthermore, the variable diameter assembly includes a transmission component and at least three support claws;

[0021] All of the support claws are equally spaced around the axis of the output shaft;

[0022] One end of the support claw is hinged to the locking assembly via a hinge rod, and the other end of the support claw is movably connected to the end of the output shaft away from the motor. The transmission component is located on the side of the limiting assembly away from the locking assembly.

[0023] Furthermore, the transmission component is threadedly connected to the output shaft.

[0024] Furthermore, when the transmission component presses against the limiting component, all the supporting claws are parallel to each other, and the distribution direction of the hinge rod is perpendicular to the distribution direction of the supporting claws.

[0025] Furthermore, in the radial direction of the output shaft, when the transmission member abuts against the limiting component, there is a gap between the support claw and the limiting component.

[0026] Furthermore, the limiting assembly includes a sleeve and a limiting element;

[0027] The sleeve is fitted over the output shaft, and one end of the sleeve is connected to the fixed end of the motor. The output shaft can rotate relative to the sleeve.

[0028] The limiting member is connected to the other end of the sleeve.

[0029] Furthermore, the diameter of the fixed disk is larger than the outer diameter of the variable diameter assembly.

[0030] The beneficial effects of this invention are as follows: The support device is installed at the unloading end of the textile production line. By setting up the support mechanism, the fabric roll can be supported on one side, facilitating the coating or bagging of the fabric roll and enabling diversified packaging methods. Because the support mechanism has an automatic tensioning component, it can automatically tighten and loosen the fabric roll, reducing the difficulty of loading and unloading. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the textile fabric support device in the supported state according to this utility model. Figure 1 ;

[0032] Figure 2 This is a schematic diagram of the textile fabric support device in the supported state according to this utility model. Figure 2 ;

[0033] Figure 3 for Figure 2 The front view;

[0034] Figure 4 This is a schematic diagram of the textile fabric support device in the released state in this utility model;

[0035] Figure 5 for Figure 4 The front view.

[0036] Label Explanation:

[0037] 1. Support mechanism; 11. Motor; 12. Output shaft; 13. Automatic tensioning assembly; 131. Locking assembly; 1311. Fixed plate; 1312. Locking frame; 1313. Bushing; 1314. Locking rod; 132. Limiting assembly; 1321. Sleeve; 1322. Limiting element; 133. Variable diameter assembly; 1331. Transmission component; 1332. Support claw; 1333. Hinge rod;

[0038] 2. Linear drive mechanism. Detailed Implementation

[0039] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0040] Please refer to Figure 1A textile fabric support device includes a support mechanism 1; the support mechanism 1 includes a motor 11, an output shaft 12 rotatably connected to the motor 11, and an automatic tensioning component 13; the automatic tensioning component 13 has a support section; the output shaft 12 drives the automatic tensioning component 13 to make the diameter of the support section variable.

[0041] Understandably, this support device is installed at the unloading end of the textile production line. By setting up the support mechanism 1, the fabric roll is supported on one side, facilitating the coating or bagging of the fabric roll and enabling diversified packaging methods. Since the support mechanism 1 has an automatic tensioning component 13, it can automatically tension and loosen the fabric roll, reducing the difficulty of loading and unloading.

[0042] In other equivalent embodiments, a linear drive mechanism 2 can also be provided, and the motor 11 of the support mechanism 1 is connected to the linear drive mechanism 2 for transmission, so as to change the position of the support mechanism 1, thereby expanding the scope of application and improving flexibility.

[0043] Reference Figure 2 In some embodiments, the automatic tensioning component 13 includes a locking component 131, a limiting component 132, and a diameter-changing component 133. The locking component 131 and the limiting component 132 are sequentially arranged along the axial direction of the output shaft 12. The limiting component 132 is sleeved outside the output shaft 12, and the locking component 131 is connected to the limiting component 132. One end of the diameter-changing component 133 is hinged to the locking component 131, and the other end of the diameter-changing component 133 is relatively movably connected to the output shaft 12, and the other end of the diameter-changing component 133 can abut against the limiting component 132. By limiting the position of one end of the diameter-changing component 133 along the axial direction of the output shaft 12 by the locking component 131, the other end of the diameter-changing component 133 can change its position along the axial direction of the output shaft 12, thereby changing the outer diameter of the diameter-changing component 133 to achieve automatic tensioning of the fabric roll. The limiting component 132 is set to limit the maximum diameter of the diameter changing component 133 so that the diameter changing component 133 can support the fabric roll.

[0044] Reference Figure 2 In some embodiments, the locking assembly 131 includes a fixed disk 1311 and a locking frame 1312; the fixed disk 1311 and the locking frame 1312 are coaxially arranged with the output shaft 12, and the fixed disk 1311 and the locking frame 1312 are respectively connected to the limiting assembly 132; one end of the variable diameter assembly 133 passes through the fixed disk 1311 and is hinged to the locking frame 1312. By setting the locking frame 1312 and the fixed disk 1311, the movement of the variable diameter assembly 133 is restricted, so that the other end of the variable diameter assembly 133 can move linearly, thereby changing the outer diameter of the variable diameter assembly 133 and realizing automatic tightening and loosening.

[0045] Reference Figure 2 and Figure 4In some embodiments, the locking frame 1312 includes a bushing 1313 and at least three locking rods 1314; all the locking rods 1314 are evenly distributed along the circumferential sidewall of the bushing 1313, and the locking rods 1314 are hinged to the variable diameter assembly 133.

[0046] Reference Figure 2 In some embodiments, the variable diameter assembly 133 includes a transmission member 1331 and at least three support claws 1332. All support claws 1332 are evenly spaced around the axis of the output shaft 12. One end of each support claw 1332 is hinged to the locking assembly 131 via a hinge rod 1333, and the other end of each support claw 1332 is movably connected to the end of the output shaft 12 away from the motor 11. The transmission member 1331 is located on the side of the limiting assembly 132 away from the locking assembly 131. Preferably, the transmission member 1331 is threaded to the output shaft 12, and four locking rods 1314 are provided. Correspondingly, four support claws 1332 are also provided. The transmission member 1331 is configured to cooperate with the output shaft 12. When the output shaft 12 rotates, it drives the transmission member 1331 to move axially along the output shaft 12, causing the positions of all support claws 1332 to change, thus achieving automatic tensioning and loosening of the fabric roll.

[0047] Reference Figure 3 In some embodiments, when the transmission component 1331 presses against the limiting component 132, all the support claws 1332 are parallel to each other, and the distribution direction of the hinge rod 1333 is perpendicular to the distribution direction of the support claws 1332. When all the support claws 1332 are parallel to each other, the outer diameter of the variable diameter component 133 is equal at all points in the axial direction of the output shaft 12, thereby supporting and limiting the inner cylinder of the fabric roll and preventing the fabric roll from slipping.

[0048] Reference Figure 3 and Figure 4 In some embodiments, in the radial direction of the output shaft 12, when the transmission member 1331 abuts against the limiting component 132, there is a gap between the support claw 1332 and the limiting component 132 to provide clearance space for the closing of the support claw 1332, ensuring that the support claw 1332 can release the fabric roll.

[0049] Reference Figure 2In some embodiments, the limiting component 132 includes a sleeve 1321 and a limiting member 1322. The sleeve 1321 is sleeved outside the output shaft 12, and one end of the sleeve 1321 is connected to the fixed end of the motor 11, allowing the output shaft 12 to rotate relative to the sleeve 1321. The limiting member 1322 is connected to the other end of the sleeve 1321. The sleeve 1321 is provided to restrict the circumferential degree of freedom of the variable diameter component 133. When the other end of the variable diameter component 133 rotates relative to the output shaft 12, the circumferential degree of freedom of the variable diameter component 133 is restricted, causing axial movement along the output shaft 12, thereby controlling the tightness of the support claw 1332.

[0050] Reference Figure 4 In some embodiments, the diameter of the fixed plate 1311 is larger than the outer diameter of the variable diameter assembly 133 to limit the movement of the fabric roll.

[0051] Embodiment 1 of this utility model is as follows:

[0052] Reference Figure 1 A textile fabric support device includes a support mechanism 1; the support mechanism 1 includes a motor 11, an output shaft 12 and an automatic tensioning component 13; the automatic tensioning component 13 has a support section; the automatic tensioning component 13 is rotatably connected to the motor 11 via the output shaft 12, and the diameter of the support section is variable.

[0053] Reference Figure 2 and Figure 3 In this embodiment, the automatic tensioning component 13 includes a locking component 131, a limiting component 132, and a diameter changing component 133. The locking component 131 and the limiting component 132 are arranged sequentially along the axial direction of the output shaft 12. The locking component 131 and the limiting component 132 are respectively connected to the output shaft 12. One end of the diameter changing component 133 is hinged to the locking component 131, and the other end of the diameter changing component 133 is relatively movably connected to the output shaft 12. The other end of the diameter changing component 133 can abut against the limiting component 132.

[0054] Reference Figure 2 In this embodiment, the locking assembly 131 includes a fixed disk 1311 and a locking frame 1312; the fixed disk 1311 and the locking frame 1312 are coaxially arranged with the output shaft 12, and the fixed disk 1311 and the locking frame 1312 are respectively connected to the output shaft 12; one end of the variable diameter assembly 133 passes through the fixed disk 1311 and is hinged to the locking frame 1312.

[0055] Reference Figure 2 and Figure 4In this embodiment, the locking frame 1312 includes a bushing 1313 and four locking rods 1314; all the locking rods 1314 are evenly distributed along the circumferential sidewall of the bushing 1313, and the locking rods 1314 are hinged to the variable diameter assembly 133. Preferably, the bushing 1313 is detachably connected to the output shaft 12.

[0056] Reference Figure 2 In this embodiment, the variable diameter assembly 133 includes a transmission member 1331 and four support claws 1332. All the support claws 1332 are equally spaced around the axis of the output shaft 12. One end of each support claw 1332 is hinged to the locking assembly 131 via a hinge rod 1333, and the other end of each support claw 1332 is movably connected to the end of the output shaft 12 away from the motor 11. The transmission member 1331 is located on the side of the limiting assembly 132 away from the locking assembly 131. Preferably, the transmission member 1331 is threadedly connected to the output shaft 12.

[0057] Reference Figure 3 In this embodiment, when the transmission member 1331 presses against the limiting component 132, all the support claws 1332 are parallel to each other, and the distribution direction of the hinge rod 1333 is perpendicular to the distribution direction of the support claws 1332.

[0058] Reference Figure 3 and Figure 4 In this embodiment, in the radial direction of the output shaft 12, when the transmission member 1331 abuts against the limiting component 132, there is a gap between the support claw 1332 and the limiting component 132.

[0059] Reference Figure 2 In this embodiment, the limiting component 132 includes a sleeve 1321 and a limiting member 1322; the sleeve 1321 is sleeved on the outside of the output shaft 12, and one end of the sleeve 1321 is connected to the fixed end of the motor 11, and the output shaft 12 can rotate relative to the sleeve 1321; the limiting member 1322 is connected to the other end of the sleeve 1321.

[0060] Reference Figure 4 In this embodiment, the diameter of the fixed disk 1311 is larger than the outer diameter of the variable diameter assembly 133.

[0061] The working principle of this utility model is as follows:

[0062] Reference Figures 1-5 When the motor 11 controls the output shaft 12 to rotate, since the transmission component 1331 of the automatic tensioning component 13 is threadedly connected to the output shaft 12, when the output shaft 12 rotates relative to the transmission component 1331, the transmission component 1331 moves along the axial direction of the output shaft 12, thereby controlling the outer diameter of the variable diameter component 133.

[0063] Specifically, refer to Figure 3 When the fabric roll is placed on the automatic tensioning assembly 13, the motor 11 should control the diameter-changing assembly 133 to move towards the motor 11, so that the outer diameter of the diameter-changing assembly 133 is at its maximum, in order to support and limit the fabric roll. At this time, the textile fabric support device is in a supporting state; refer to Figure 4 Once the fabric roll is packaged, the motor 11 controls the conveyor to move away from the motor 11, thereby reducing the outer diameter of the diameter-changing component 133. At this time, the textile fabric support device is in the released state.

[0064] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A textile fabric support device, characterized by, Including supporting institutions; The support mechanism includes a motor, an output shaft rotatably connected to the motor, and an automatic tensioning assembly; The automatic tensioning assembly has a support section; the output shaft drives the automatic tensioning assembly so that the diameter of the support section is variable.

2. A textile fabric support apparatus as claimed in claim 1, wherein, The automatic tensioning assembly includes a locking assembly, a limiting assembly, and a diameter changing assembly; The locking assembly and the limiting assembly are sequentially arranged along the axial direction of the output shaft; The limiting component is sleeved outside the output shaft, and the locking component is connected to the limiting component; One end of the variable diameter assembly is hinged to the locking assembly, the other end of the variable diameter assembly is movably connected to the output shaft, and the other end of the variable diameter assembly can abut against the limiting assembly.

3. A textile fabric support apparatus as claimed in claim 2, wherein, The locking assembly includes a fixing plate and a locking frame; The fixed plate, the locking frame, and the output shaft are coaxially arranged, and the fixed plate and the locking frame are respectively connected to the limiting component; One end of the variable diameter assembly passes through the fixed plate and is hinged to the locking frame.

4. A textile fabric support apparatus as claimed in claim 3, wherein, The locking frame includes a bushing and at least three locking rods; All of the locking rods are evenly distributed along the circumferential sidewall of the bushing, and the locking rods are hinged to the variable diameter assembly.

5. The textile fabric support apparatus of claim 2, wherein, The variable diameter assembly includes a transmission component and at least three support claws; All of the support claws are equally spaced around the axis of the output shaft; One end of the support claw is hinged to the locking assembly via a hinge rod, and the other end of the support claw is movably connected to the end of the output shaft away from the motor. The transmission component is located on the side of the limiting assembly away from the locking assembly.

6. A textile fabric support apparatus as claimed in claim 5, wherein, The transmission component is threadedly connected to the output shaft.

7. A textile fabric support apparatus as claimed in claim 5, wherein, When the transmission component presses against the limiting component, all the support claws are parallel to each other, and the distribution direction of the hinge rod is perpendicular to the distribution direction of the support claws.

8. A textile fabric support apparatus according to claim 5 or 7, wherein, In the radial direction of the output shaft, when the transmission member abuts against the limiting component, there is a gap between the support claw and the limiting component.

9. The textile fabric support apparatus of claim 2, wherein, The limiting assembly includes a sleeve and a limiting element; The sleeve is fitted over the output shaft, and one end of the sleeve is connected to the fixed end of the motor. The output shaft can rotate relative to the sleeve. The limiting member is connected to the other end of the sleeve.

10. The textile fabric support apparatus of claim 3, wherein, The diameter of the fixed plate is larger than the outer diameter of the variable diameter assembly.

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