A winding web upender

Abstract

The application relates to the field of a head riser, and provides a winding network head riser which comprises a rack, a first guide wire rod, a second guide wire rod, an extension piece and a connecting assembly; the first guide wire rod and the second guide wire rod are both installed on the rack, the first guide wire rod is located above the second guide wire rod, and a guide wire interval for passing a wire bundle is formed between the first guide wire rod and the second guide wire rod; the extension piece is detachably connected with the rack through the connecting assembly, the extension piece has an abutting surface for erecting the wire bundle, and the length of the abutting surface is greater than the length of the second guide wire rod; when the extension piece is connected with the rack, the height of the abutting surface is lower than the height of the first guide wire rod and not lower than the height of the second guide wire rod. The application has the effect of reducing the risk that the wire is separated from the guide wire rod after the wire bundle is blown open by an air pressure device.

Description

Technical Field

[0001] This application relates to the field of head lifters, and more particularly to a winding network head lifter. Background Technology

[0002] The winding head refers to the operation in the chemical fiber production process where the yarn is guided to the winding machine and begins winding. It is used to start the winding process or to re-lead the yarn after a breakage. The yarn is passed through the guide and tension device using a tool (such as a suction gun) and finally fixed onto the winding bobbin.

[0003] The head lifter includes an air compressor and two guide rods. The air compressor is connected to an external air compressor. During the filament drawing process, the filament bundle first passes under the air compressor. The air from the air compressor blows the drawn filament bundle apart, allowing the filament bundle to merge evenly with the main filament. Then, the filament bundle passes between the two guide rods, thereby using the guide rods to constrain the filament bundle and facilitate its traction.

[0004] In practice, it was found that if there are many threads in the wire bundle, some threads will detach from the guide bar after the wire bundle is blown open by the air compressor, leading to tangling. Therefore, a lifting device is needed to reduce the possibility of the wire bundle detaching from the guide bar. Utility Model Content

[0005] In order to reduce the risk of the wires detaching from the guide bar after the air compressor blows the wire bundle apart, and thus reduce the risk of wire tangling, this application provides a winding network lifting head device.

[0006] The winding network lifter provided in this application adopts the following technical solution:

[0007] A winding network riser includes a frame, a first guide bar, a second guide bar, an extension member, and a connecting assembly. Both the first and second guide bars are mounted on the frame, with the first guide bar positioned above the second guide bar. The extension member is detachably connected to the frame via the connecting assembly. The extension member has a first abutment surface and a second abutment surface for the filament bundle to abut against, and the lengths of both the first and second abutment surfaces are greater than the length of the second guide bar. When the extension member is connected to the frame, a guide bar gap is formed between the first and second abutment surfaces for the filament bundle to pass through.

[0008] By adopting the above technical solution, when an air compressor is installed and there are many threads in the wire bundle, the extension piece is mounted on the frame, forming a guide gap between the first and second contact surfaces for the wire bundle to pass through. Since the lengths of the first and second contact surfaces are greater than the length of the second guide bar, a larger support range can be provided after the wire bundle is blown open, effectively reducing the possibility of threads detaching from the guide bar, thereby avoiding wire entanglement and improving the stability of the winding process.

[0009] Optionally, the first abutting surface is flush with the lowest surface of the first guide wire, and the second abutting surface is flush with the highest surface of the second guide wire.

[0010] By adopting the above technical solution, the wire bundle can be kept at the same horizontal height as the first guide rod and the first contact surface, and the second guide rod and the second contact surface, so that the width of the guide wire interval is not much different from that before the modification, and the impact of adding extension parts on the guide wire is reduced.

[0011] Optionally, there are two first abutment surfaces, which are located on the left and right sides of the first guide wire, respectively.

[0012] By adopting the above technical solution, with the first contact surface flush with the lowest surface of the first guide rod, both the left and right sides of the first guide rod have a first contact surface, so as to form a stable contact with the wire bundle, reduce the risk of wire entanglement, and improve the stability of the winding process.

[0013] Optionally, the extension includes two support rods, which are located on the left and right sides of the second guide rod, respectively.

[0014] By adopting the above technical solution, the extension component includes two support rods, which are located on the left and right sides of the second guide rod, respectively, thus forming a support structure on both sides of the second guide rod. Combined with the overall design of the first guide rod, the second guide rod, and the frame, this solution effectively increases the stability of the wire bundle when passing through the guide rod interval, reduces the possibility of the wires in the bundle detaching from the guide rod, thereby reducing the risk of wire entanglement, improving the reliability of the winding process, and allowing the wire bundle to be more evenly distributed after passing through the guide rod interval, preventing wire deviation or detachment.

[0015] Optionally, the extension member further includes a connecting portion, the two ends of which are respectively connected to the two support rods.

[0016] By adopting the above technical solution, a connection is established between the two support rods using the connecting part, preventing the loss of one support rod in a set of extension parts.

[0017] Optionally, the connecting part is made of a flexible material.

[0018] By adopting the above technical solution, the connecting part made of flexible material can deform, which facilitates the storage of the extension.

[0019] Optionally, the connecting part is made of a rigid material.

[0020] By adopting the above technical solution, on the one hand, the addition of a connection part made of rigid material improves the overall structural strength of the extension; on the other hand, it makes the relative position between the two support rods definite, which facilitates positioning during installation.

[0021] Optionally, the connecting assembly includes a mounting plate, a plug-in rod, and a connecting nut. The mounting plate is used to connect to the frame, and the plug-in rod is connected to the end of the extension member near the frame. The mounting plate has a plug-in slot that extends along the height direction of the frame and is used for the plug-in rod to be inserted.

[0022] By adopting the above technical solution, the extension part and the frame can be detachably connected through the plug-in rod and the plug-in slot. The structure is simple and the operation is convenient.

[0023] Optionally, the sidewall of the insertion slot is provided with multiple limiting slots, and the multiple limiting slots are arranged at intervals along the length direction of the insertion slot; the sidewall of the insertion rod is provided with limiting protrusions, and the limiting slots are used for the insertion of the limiting protrusions, and the number of limiting slots is greater than the number of limiting protrusions.

[0024] By adopting the above technical solution, the cooperation of the limiting groove and the limiting protrusion prevents the plug rod from moving up and down in the plug groove. Furthermore, since the number of limiting grooves exceeds the number of limiting protrusions, the installation height of the extension can be adjusted as needed, improving the flexibility of the head lift.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. By setting an extension member with a first contact surface and a second contact surface, the support range of the filament bundle can be effectively increased, the risk of filament entanglement can be reduced, and the stability of the winding process can be improved;

[0027] 2. The first contact surface is flush with the lowest surface of the first guide wire rod, and the second contact surface is flush with the highest surface of the second guide wire rod, to ensure that the wire bundle is reasonably constrained when passing through the guide wire interval, and to avoid problems such as detachment or jamming due to improper height.

[0028] 3. The extension is detachably connected to the frame via a connecting assembly, making it easy to adjust or replace according to actual needs, thus improving the flexibility and adaptability of the equipment. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this application.

[0030] Figure 2 This is a schematic diagram illustrating the state of the extension member connected to the frame in Embodiment 1.

[0031] Figure 3 This is a schematic diagram illustrating the structure of the connecting components in Embodiment 1.

[0032] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of this application.

[0033] Figure 5 This is a structural schematic diagram of Embodiment 3 of this application.

[0034] Explanation of reference numerals in the attached drawings: 1. Frame; 2. First guide rod; 3. Second guide rod; 4. Extension member; 41. First abutment surface; 42. Support rod; 43. Connecting part; 44. Second abutment surface; 5. Connecting assembly; 51. Mounting plate; 511. Insertion groove; 512. Limiting groove; 52. Insertion rod; 521. Limiting protrusion. Detailed Implementation

[0035] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0036] This application discloses a winding network lifter.

[0037] Example 1

[0038] Reference Figure 1-3 It includes a frame 1, a first guide rod 2, a second guide rod 3, an extension member 4, and a connecting assembly 5.

[0039] In this embodiment, both the first guide rod 2 and the second guide rod 3 are mounted on the frame 1, with the first guide rod 2 positioned above the second guide rod 3. The first guide rod 2 and the second guide rod 3 have the same length.

[0040] It is understood that in other embodiments, the lengths of the first guide rod 2 and the second guide rod 3 may also be different.

[0041] The extension member 4 is detachably connected to the frame 1 via the connecting assembly 5. The extension member 4 has a first abutment surface 41 and a second abutment surface 44 for the filament bundle to abut against, and the lengths of both the first abutment surface 41 and the second abutment surface 44 are greater than the length of the second guide rod 3. When the extension member 4 is connected to the frame 1, a guide spacing for the filament bundle to pass through is formed between the first abutment surface 41 and the second abutment surface 44. When there are a large number of filaments in the filament bundle, the extension member 4 is installed on the frame 1, and the longer first abutment surface 41 and the second abutment surface 44 of the extension member 4 provide a wider support area for the filament bundle, thereby reducing the risk of filament delamination and tangling.

[0042] Specifically, in this embodiment, the extension member 4 includes two arc-shaped shells. When the extension member 4 is installed on the frame 1, the concave surfaces of the arc-shaped shells are arranged facing away from each other, and both arc-shaped shells are located between the first guide rod 2 and the second guide rod 3. The convex surfaces of the two arc-shaped shells respectively serve as the first abutment surface 41 and the second abutment surface 44.

[0043] The connecting assembly 5 includes a mounting plate 51 and a plug-in rod 52. The mounting plate 51 is used to connect to the frame 1, and the plug-in rod 52 is connected to the end of the extension member 4 near the frame 1. The mounting plate 51 has a plug-in groove 511 extending along the height direction of the frame 1 for the plug-in rod 52 to be inserted into. The sidewall of the plug-in groove 511 also has multiple limiting grooves 512, which are spaced apart along the length of the plug-in groove 511. The sidewall of the plug-in rod 52 has limiting protrusions 521, and the limiting grooves 512 are used for the limiting protrusions 521 to be inserted into. The number of limiting grooves 512 is greater than the number of limiting protrusions 521, allowing for flexible adjustment of the height position of the extension member 4 to accommodate different specifications of filament bundles.

[0044] The implementation principle of the winding network lifting device in this application embodiment is as follows: the first contact surface 41 and the second contact surface 44 of the extension member 4 can significantly increase the contact area of ​​the filament bundle and reduce the tension per unit area, thereby effectively reducing the possibility of the filament bundle coming off. At the same time, the flexible adjustment function of the connecting component 5 allows the extension member 4 to be height adjusted according to actual needs, further improving its applicability.

[0045] Example 2

[0046] Reference Figure 4 The difference between this embodiment and Embodiment 1 is that there are two first abutment surfaces 41, which are located on the left and right sides of the first guide rod 2, respectively. The two first abutment surfaces 41 are flush with the lowest surface of the first guide rod 2 to form a continuous plane, making the yarn bundle pass through more smoothly. This is suitable for applications with high requirements for yarn bundle stability, such as high-speed winding or precision spinning.

[0047] Understandably, there are also two second abutment surfaces 44, located on the left and right sides of the second guide rod 3, respectively. The two second abutment surfaces 44 are flush with the highest surface of the second guide rod 3.

[0048] In this embodiment, the concave surfaces of the two arc-shaped shells are arranged opposite each other to form two first abutting surfaces 41 and two second abutting surfaces 44.

[0049] Example 3

[0050] Reference Figure 5 The difference between this embodiment and embodiment 2 is that the extension member 4 includes four support rods 42 and two connecting parts 43, wherein the support rods 42 are connected to the frame 1 through the connecting assembly 5.

[0051] Two of the support rods 42 are located on the left and right sides of the first guide rod 2, respectively, and the lower surfaces of these two support rods 42 serve as the first contact surface 41. The other two support rods 42 are located on the left and right sides of the second guide rod 3, respectively, and the upper surfaces of these two support rods 42 serve as the second contact surface 44.

[0052] Each support rod 42 can be made of metal or high-strength composite material to ensure sufficient strength and wear resistance. For example, aluminum alloy or carbon fiber can be selected, which reduces weight and improves durability. The cross-sectional shape of the support rod 42 can be circular or square, depending on the actual application requirements. For circular cross-section support rods 42, the diameter can range from 5mm to 10mm to ensure structural stability and ease of operation.

[0053] The connecting part 43 is used to connect the two support rods 42, and its material can be selected as flexible or rigid material according to actual needs.

[0054] In this embodiment, the connecting part 43 is made of a flexible material, such as cotton rope or nylon rope, to prevent the risk of losing the two support rods 42 while facilitating the storage of the extension part 4.

[0055] In other embodiments, rigid materials such as stainless steel or plastic can be used to enhance the stability of the overall structure, which is especially suitable for scenarios requiring the resistance to high tension. The shape of the connecting portion 43 can be designed as flat or curved to accommodate different types of filament bundles. For example, a curved connecting portion 43 can better guide the filament bundle and reduce resistance.

[0056] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A winding network lifter, characterized in that: The device includes a frame (1), a first guide rod (2), a second guide rod (3), an extension member (4), and a connecting assembly (5). The first guide rod (2) and the second guide rod (3) are both mounted on the frame (1), with the first guide rod (2) located above the second guide rod (3). The extension member (4) is detachably connected to the frame (1) via the connecting assembly (5). The extension member (4) has a first contact surface (41) and a second contact surface (44) for the wire bundle to abut against. The lengths of the first contact surface (41) and the second contact surface (44) are both greater than the length of the second guide rod (3). When the extension member (4) is connected to the frame (1), a guide wire gap for the wire bundle to pass through is formed between the first contact surface (41) and the second contact surface (44).

2. The winding network riser according to claim 1, characterized in that: The first contact surface (41) is flush with the lowest surface of the first guide rod (2), and the second contact surface (44) is flush with the highest surface of the second guide rod (3).

3. A winding network lifting head device according to claim 1, characterized in that: There are two first contact surfaces (41), which are located on the left and right sides of the first guide rod (2).

4. A winding network lifting head device according to claim 3, characterized in that: The extension member (4) includes two support rods (42), which are located on the left and right sides of the second guide rod (3), respectively.

5. A winding network lifting head device according to claim 4, characterized in that: The extension member (4) also includes a connecting part (43), the two ends of which are respectively connected to the two support rods (42).

6. A winding network riser according to claim 5, characterized in that: The connecting part (43) is made of flexible material.

7. A winding network riser according to claim 5, characterized in that: The connecting part (43) is made of rigid material.

8. A winding network riser according to claim 1, characterized in that: The connecting assembly (5) includes a mounting plate (51), a plug rod (52), and a connecting nut. The mounting plate (51) is used to connect to the frame (1), and the plug rod (52) is connected to the end of the extension member (4) near the frame (1). The mounting plate (51) has a plug groove (511) that extends along the height direction of the frame (1) and is used for the plug rod (52) to be plugged in.

9. A winding network riser according to claim 8, characterized in that: The insertion groove (511) has multiple limiting grooves (512) on its side wall, and the multiple limiting grooves (512) are arranged at intervals along the length direction of the insertion groove (511); the side wall of the insertion rod (52) is provided with limiting protrusions (521), and the limiting grooves (512) are used for the limiting protrusions (521) to be inserted, and the number of limiting grooves (512) is greater than the number of limiting protrusions (521).

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