Adjusting device for textile bobbin

Abstract

The utility model discloses an adjusting device for a textile bobbin, which belongs to the technical field of textile and comprises a main rod, a secondary rod is mounted at the right end of the main rod, a threaded rod used for being connected with the secondary rod is fixedly connected to one end, close to the secondary rod, of the main rod, and connecting shells are fixedly connected to one ends, far away from each other, of the main rod and the secondary rod. A plurality of groups of movable plates used for adjustment are rotationally connected into the connecting shell, the internal size is adjusted by turning over the movable plates, so that the device can be in butt joint with different driving devices, positioning rods are fixedly connected into the multiple groups of movable plates, and annular gears used for driving the movable plates to turn over are rotationally connected to the ends, close to the positioning rods, of the movable plates. And after the driving equipment is sleeved with the circular groove, the movable plate is pulled by the pull rod through the annular gear to drive the rubber abutting block to turn over around the positioning rod, so that the movable plate drives the rubber abutting block to be adjusted according to the type of the driving equipment to adapt to different driving equipment, and the application range of the device is widened.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, specifically an adjustment device for textile yarn bobbins. Background Technology

[0002] Textile bobbins have multiple functions and effects in the textile industry. They can curl up the yarn to provide protection and moisture protection, preventing damage to the yarn during storage and transportation. During yarn dyeing, stretching, and setting processes, the yarn bobbin is used to wind the yarn, which helps to keep the yarn stable and uniform, improving production efficiency and accuracy.

[0003] Chinese patent discloses an adjustment device for textile yarn tubes (publication number CN215201261U). The patent includes a first tube section and a second tube section, which are connected by a plug-in connection. The tube wall of the second tube section is provided with a locking bolt for locking with the first tube section. Both the first and second tube sections have a yarn-blocking disc at their outer ends. Both the outer ends of the first and second tube sections have bearing grooves. A rotating tray is provided on the outside of the yarn-blocking disc, and a bearing seat is provided on the rotating tray. A bearing is provided between the bearing seat and the bearing groove. The yarn tube can adjust the amount of yarn wound by changing the length of the tube.

[0004] Therefore, based on the above-mentioned search and combined with the existing technology, when winding yarn, since there are various driving devices, when using the above-mentioned device to connect with the driving device, the connection of the above-mentioned device cannot be adjusted, so it is impossible to connect with different driving devices according to different yarns, which reduces the limitation of the device. Therefore, this utility model provides an adjustment device for textile yarn tube to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide an adjustment device for textile yarn bobbins to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An adjustment device for textile yarn bobbins includes a main rod, a secondary rod mounted on the right end of the main rod, a threaded rod fixedly connected to the end of the main rod near the secondary rod for connection with the secondary rod, and connecting shells fixedly connected to the ends of the main rod and the secondary rod away from each other. Multiple sets of adjustable movable plates are rotatably connected inside the connecting shells, and the internal dimensions are adjusted by flipping the movable plates to facilitate docking of the device with different driving devices. Positioning rods are fixedly connected inside each set of movable plates, and ring gears for driving the movable plates to flip are rotatably connected to the ends of the movable plates near the positioning rods.

[0008] As a further embodiment of this utility model, each of the multiple sets of movable plates is fixedly connected to a rubber abutment for increasing friction at one end, and the inner cavity of the connecting shell is provided with a circular groove for providing movement of the rubber abutment.

[0009] As a further embodiment of this utility model, a motor is fixedly installed inside the connecting shell, and a small gear for driving the ring gear to rotate is fixedly connected to one end of the motor near the ring gear, and the small gear meshes with the ring gear.

[0010] As a further embodiment of this utility model, the outer wall of the threaded rod is rotatably connected to a connecting rod via a pin. The connecting rods are arranged in groups of two, and multiple groups are rotatably connected to the outer wall of the threaded rod around the threaded rod axis. The ends of the multiple groups of connecting rods away from the threaded rod are rotatably connected to an arc-shaped plate via pins.

[0011] As a further embodiment of this utility model, a spring for pushing the arc-shaped plate to unfold is fixedly installed on the outer wall of the threaded rod, and a cylindrical groove for compressing the spring is opened in the inner cavity of the secondary rod.

[0012] As a further embodiment of this utility model, the inner cavity of the secondary rod is provided with a threaded groove for providing rotation of the threaded rod. The end of the threaded rod away from the main rod is threadedly connected to the inner cavity of the threaded groove, thereby allowing the threaded rod to move inside the threaded groove by rotating the main rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. When using this utility model, after the circular groove is fitted outside the drive equipment, the movable plate is pulled by the ring gear and the pull rod to drive the rubber block to rotate around the positioning rod, so that the movable plate drives the rubber block to adjust according to the model of the drive equipment, adapting to different drive equipment and improving the applicability of the device.

[0015] 2. When this utility model is used, by setting multiple arc-shaped plates, when the main rod and secondary rod are unfolded according to the width of the fabric, the arc-shaped plates pop out, so that the arc-shaped plates fill the gap between the main rod and secondary rod, thereby ensuring that the textile fabric can be evenly distributed during the winding process, avoiding local accumulation or sparseness, and thus improving product quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an adjustment device for textile yarn bobbins.

[0017] Figure 2 This is a cross-sectional view of the secondary rod in an adjustment device for textile yarn bobbins.

[0018] Figure 3This is a cross-sectional view of the connecting shell in an adjustment device for textile yarn tubes.

[0019] Figure 4 This is a structural diagram of an arc-shaped plate in an adjustment device for textile yarn tubes.

[0020] In the diagram: 1. Main rod; 2. Secondary rod; 3. Threaded rod; 4. Connecting shell; 5. Movable plate; 6. Positioning rod; 7. Ring gear; 8. Rubber stop block; 301. Connecting rod; 302. Arc plate; 303. Spring; 304. Cylindrical groove; 701. Pull rod; 801. Circular groove; 802. Motor; 803. Small gear. Detailed Implementation

[0021] 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.

[0022] Example 1: Please refer to Figures 1-4 An adjustment device for textile yarn tubes includes a main rod 1, a secondary rod 2 installed at the right end of the main rod 1, a threaded rod 3 fixedly connected to the end of the main rod 1 near the secondary rod 2 for connection with the secondary rod 2, and a connecting shell 4 fixedly connected to the ends of the main rod 1 and the secondary rod 2 away from each other. Multiple sets of adjustable movable plates 5 are rotatably connected inside the connecting shell 4, and the internal dimensions are adjusted by flipping the movable plates 5 to facilitate docking with different drive devices. Positioning rods 6 are fixedly connected inside the multiple sets of movable plates 5 and rotatably connected inside the connecting shell 4 via the positioning rods 6. A ring gear 7 for driving the movable plate 5 to flip is rotatably connected to the end of the movable plate 5 near the positioning rods 6. A pull rod 701 is fixedly connected to the end of the ring gear 7 near the movable plate 5, and the ring gear 7 and the movable plate 5 are rotatably connected via the pull rod 701. When the ring gear 7 rotates, the pull rod 701 pulls the movable plate 5 to flip around the positioning rods 6, facilitating docking with different types of drive devices.

[0023] Please see Figures 2-3Multiple sets of movable plates 5 are fixedly connected to rubber blocks 8 at their close ends to increase friction. The rubber blocks 8 increase the stability of the device when it is docked with the drive equipment, preventing slippage during rotation. The inner cavity of the connecting shell 4 has a circular groove 801 for providing movement for the rubber blocks 8. The movable plates 5 are rotatably connected to the inner cavity of the circular groove 801 via the positioning rod 6. The end of the ring gear 7 away from the movable plates 5 is rotatably connected to the inside of the circular groove 801 via a bearing. After the circular groove 801 is fitted onto the outside of the drive equipment, when the ring gear 7 rotates, the pull rod 701 pulls the movable plates 5 to drive the rubber blocks 8 to rotate around the positioning rod 6 to adjust according to the model of the drive equipment and complete the docking.

[0024] Please see Figures 2-3 A motor 802 is fixedly installed inside the connecting shell 4. A small gear 803 for driving the ring gear 7 to rotate is fixedly connected to one end of the motor 802 near the ring gear 7. The small gear 803 meshes with the ring gear 7. Specifically, the end of the small gear 803 near the motor 802 is rotatably connected to the inner cavity of the circular groove 801 through a bearing. The motor 802 drives the output shaft to drive the small gear 803 to rotate, and the small gear 803 drives the ring gear 7 to rotate.

[0025] Example 2: Please refer to Figure 2 and Figure 4 The outer wall of the threaded rod 3 is rotatably connected to a connecting rod 301 via a pin. Multiple sets of connecting rods 301 are arranged in pairs and rotatably connected to the outer wall of the threaded rod 3 around the axis of the threaded rod 3. The ends of the multiple sets of connecting rods 301 away from the threaded rod 3 are rotatably connected to an arc plate 302 via a pin. The surface curvature of the arc plate 302 is consistent with that of the main rod 1. Therefore, when the connecting rod 301 pushes the arc plate 302 to unfold, the arc plate 302 can fill the gap between the main rod 1 and the secondary rod 2, thereby ensuring that the textile fabric can be evenly distributed during the winding process, avoiding local accumulation or sparseness, and thus improving product quality.

[0026] Please see Figure 2 and Figure 4 A spring 303 for pushing the arc plate 302 to unfold is fixedly installed on the outer wall of the threaded rod 3. A cylindrical groove 304 for pressing the spring 303 is opened in the inner cavity of the secondary rod 2. Specifically, the end of the spring 303 away from the threaded rod 3 is fixedly connected to the inside of the arc plate 302, and the arc plate 302 is slidably connected in the inner cavity of the cylindrical groove 304.

[0027] Please see Figure 2 and Figure 4The inner cavity of the secondary rod 2 is provided with a threaded groove for the rotation of the threaded rod 3. The end of the threaded rod 3 away from the main rod 1 is threadedly connected to the inner cavity of the threaded groove. By rotating the main rod 1, the threaded rod 3 can move inside the threaded groove. Specifically, when the main rod 1 drives the threaded rod 3 to move and unfold inside the threaded groove towards the end away from the secondary rod 2, when part of the arc plate 302 moves out of the inner cavity of the cylindrical groove 304 and loses its limit, the spring 303 can push the arc plate 302 to drive the connecting rod 301 to flip and unfold on the outer wall of the threaded rod 3, so that the arc plate 302 fills the gap between the main rod 1 and the secondary rod 2 after unfolding.

[0028] The working principle of this utility model is as follows:

[0029] First, rotate the main rod 1 according to the width of the fabric, so that the main rod 1 drives the threaded rod 3 to move and unfold away from the secondary rod 2 inside the threaded groove. When part of the arc plate 302 moves out of the inner cavity of the cylindrical groove 304 and loses its limit, the spring 303 can push the arc plate 302 to drive the connecting rod 301 to flip and unfold on the outer wall of the threaded rod 3, and put the circular groove 801 on the outside of the drive device. The drive motor 802 drives the output shaft to drive the small gear 803 to rotate. The small gear 803 drives the ring gear 7 to rotate, so that the ring gear 7 uses the pull rod 701 to pull the movable plate 5 to drive the rubber block 8 to flip around the positioning rod 6. Adjust according to the model of the drive device, so that the movable plate 5 drives the rubber block 8 to fit against the outside of the drive device. When the drive device works and drives the device to rotate, the fabric is wrapped around the outer wall of the device.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A device for adjusting a textile bobbin comprising a main rod (1), characterized in that, The right end of the main rod (1) is provided with a secondary rod (2), one end of the main rod (1) close to the secondary rod (2) is fixedly connected with a threaded rod (3) for connecting with the secondary rod (2), and the ends of the main rod (1) and the secondary rod (2) away from each other are fixedly connected with a connecting shell (4), a plurality of movable plates (5) for adjusting are rotatably connected in the connecting shell (4), the internal size is adjusted by overturning the movable plates (5), so that the device is docked with different driving equipment, the interiors of the movable plates (5) are fixedly connected with positioning rods (6), and one end of the movable plate (5) close to the positioning rod (6) is rotatably connected with a ring gear (7) for driving the movable plate (5) to overturn.

2. A device for adjusting a textile bobbin according to claim 1, characterized in that The ends of the movable plates (5) close to each other are fixedly connected with rubber resistance blocks (8) for increasing friction, and the inner cavity of the connecting shell (4) is provided with a circular groove (801) for providing the movement of the rubber resistance block (8).

3. A device for adjusting a textile bobbin according to claim 2, characterized in that The interior of the connecting shell (4) is fixedly provided with a motor (802), one end of the motor (802) close to the ring gear (7) is fixedly connected with a small gear (803) for driving the ring gear (7) to rotate, and the small gear (803) and the ring gear (7) are meshed with each other.

4. A device for adjusting a textile bobbin according to claim 1, characterized in that The outer wall of the threaded rod (3) is rotatably connected with a connecting rod (301) through a pin shaft, the connecting rod (301) is provided with a plurality of groups of arrays rotatably connected to the outer wall of the threaded rod (3) around the threaded rod (3), and one end of the connecting rod (301) away from the threaded rod (3) is rotatably connected with an arc plate (302) through a pin shaft.

5. A device for adjusting a textile bobbin according to claim 1, characterized in that The outer wall of the threaded rod (3) is fixedly provided with a spring (303) for pushing the arc plate (302) to expand, and the inner cavity of the secondary rod (2) is provided with a cylindrical groove (304) for extruding the spring (303).

6. A device for adjusting a textile bobbin according to claim 1, characterized in that The inner cavity of the secondary rod (2) is provided with a threaded groove for providing the rotation of the threaded rod (3), and one end of the threaded rod (3) away from the main rod (1) is threadedly connected in the threaded groove, so that the threaded rod (3) moves in the threaded groove by rotating the main rod (1).

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