Multilateral filament collecting wheel for membrane filament bundle

Abstract

The multilateral filament collecting wheel comprises a wheel frame and a plurality of filament carrying assemblies, the wheel frame is provided with a plurality of supporting rods in the circumferential direction, and the filament carrying assemblies are detachably connected with the supporting rods one by one; the wire carrying assembly comprises a transverse plate, limiting screws and a sliding structure, the transverse plate is connected with the supporting rod through the sliding structure, and the limiting screws are symmetrically arranged and penetrate through the transverse plate to lock the sliding structure. According to the multilateral wire winding wheel, continuous membrane wires are wound on the multiple wire carrying assemblies, after the membrane wires are wound into multiple circles, the membrane wires are directly cut off according to the lengths of the wire carrying assemblies, multiple membrane wires with the fixed length are obtained at a time, then the membrane wires are temporarily fixed to the wire carrying assemblies to be prevented from being scattered, the membrane wires can be conveniently taken down from the wheel frame along with the wire carrying assemblies, operation is convenient, and the production efficiency is improved. And the purpose of batch operation is achieved, the membrane filament processing flow is simplified, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film yarn winding equipment, in particular to a multilateral winding wheel for film yarn bundles. Background Art

[0002] Membrane fiber, the common name of hollow fiber membrane, is one of the main components of ultrafiltration components or other filter devices. The hollow fiber membrane is a self-supporting membrane with a fiber-like appearance. Hollow fiber membrane is made of polysulfone and dimethylacetamide as raw materials to form a fiber with a hollow inner cavity, and then divided by a high permeability polymer, which has selective permeability characteristics.

[0003] The membrane filaments are continuous when they are formed, and they need to be collected by winding equipment. Then, according to the needs of ultrafiltration components or other filter devices, the rolled membrane filaments are unwound and cut to a fixed length, and then the cut membrane filaments are collected one by one. This working mode of collecting the filaments first, cutting them, and then collecting them is relatively cumbersome, with a large workload and extremely low work efficiency. Utility Model Content

[0004] The utility model aims to provide a multilateral collecting wheel for membrane filament bundles, so as to solve the problem that the traditional working mode of collecting the membrane filaments first, cutting them and then collecting them is relatively cumbersome, has a large workload and extremely low working efficiency.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A multi-sided collecting wheel for a membrane bundle comprises a wheel frame and a plurality of wire-carrying assemblies, wherein the wheel frame is provided with a plurality of supporting rods along the circumferential direction, and the wire-carrying assemblies are detachably connected to the supporting rods one by one; wherein:

[0007] The wire carrier assembly comprises a transverse plate, a limiting screw and a sliding structure. The transverse plate is connected to the support rod through the sliding structure. The limiting screw is symmetrically arranged and passes through the transverse plate to lock the sliding structure.

[0008] A further technical solution is: the sliding structure is composed of a T-shaped slide rail and a T-shaped slide block.

[0009] A further technical solution is: pressure rods are arranged on both ends of the horizontal plate, and the pressure rods are magnetically connected to the horizontal plate.

[0010] A further technical solution is that: accommodating grooves for membrane filaments are provided on both ends of the transverse plate.

[0011] A further technical solution is that there are gaps between adjacent transverse plates.

[0012] A further technical solution is that the plurality of transverse plates are in an equilateral polygonal structure.

[0013] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0014] The utility model provides a multilateral wire collecting wheel for membrane filament bundles, which reels continuous membrane filaments onto a plurality of wire carrier assemblies. After the membrane filaments are wound into a plurality of circles, they are directly cut according to the length of the wire carrier assemblies, and a plurality of membrane filaments of fixed lengths are obtained at one time. The membrane filaments are then temporarily fixed on the wire carrier assemblies to prevent them from being scattered, and are convenient to be removed from the wheel frame along with the wire carrier assemblies, thereby facilitating operation and achieving the purpose of batch operation, simplifying the membrane filament processing flow, and improving operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic structural diagram of a multilateral collecting wheel for a membrane yarn bundle.

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the structure from a positive perspective.

[0017] Figure 3 For this utility model Figure 1 Schematic diagram of the structure from a top-down perspective.

[0018] Figure numerals: 1, wheel frame; 2, wire carrying assembly; 3, support rod; 4, cross plate; 5, limit screw; 6, sliding structure; 7, T-type slide rail; 8, T-type slider; 9, pressure rod; 10, gap. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0023] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a multilateral collecting wheel for membrane filament bundles includes a wheel frame 1 and a plurality of wire carrying assemblies 2. The wheel frame 1 is provided with a plurality of support rods 3 along the circumferential direction. The wire carrying assemblies 2 are detachably connected to the support rods 3 one by one. The wire carrying assemblies 2 include a transverse plate 4, a limiting screw 5 and a sliding structure 6. The transverse plate 4 is connected to the support rods 3 through the sliding structure 6. The limiting screws 5 are symmetrically arranged and pass through the transverse plate 4 to lock the sliding structure 6.

[0027] According to the length of the membrane wire to be cut, a cross plate 4 of appropriate length is selected, and the cross plate 4 is detachably mounted on the support rod 3 through the sliding structure 6, and then the limiting screw 5 is used to lock the sliding structure 6 to prevent it from detaching. At the same time, the limiting screw 5 can also limit the membrane wire to prevent it from spreading or detaching from the wire-receiving wheel when collecting the wire. Finally, one end of the membrane wire to be wound is connected to one of the wire-carrying components 2, and the wheel frame 1 of the wire-receiving wheel is connected to the rotating shaft of the rotating device. The wire-receiving wheel is driven to rotate and the membrane wire is wound on the wire-receiving wheel until the appropriate number of turns is reached, and then the wire-receiving is stopped. Then the membrane wire near the two ends of the wire-carrying component 2 is cut off, and a single fixed-length membrane wire can be obtained in batches. Finally, the membrane wire is temporarily fixed to the wire-carrying component 2 and removed from the wheel frame 1 together with the wire-carrying component 2.

[0028] Preferably, the sliding structure 6 is composed of a T-shaped slide rail 7 and a T-shaped slide block 8 .

[0029] The T-shaped slide block 8 is installed on the bottom surface of the cross plate 4 , and the T-shaped slide rail 7 is installed on the outer end of the support rod 3 .

[0030] Preferably, pressure rods 9 are provided on both ends of the transverse plate 4 , and the pressure rods 9 are magnetically connected to the transverse plate 4 .

[0031] The pressure rod 9 can be a magnetic long rod or a magnet can be installed thereon, and the horizontal plate 4 is made of iron. By using the magnetic connection, the pressure rod 9 is convenient for quick disassembly and can temporarily compress the membrane wire.

[0032] Preferably, accommodating grooves for membrane filaments are provided on both ends of the transverse plate 4 .

[0033] The membrane wire has a certain diameter, and multiple turns of the membrane wire accumulated will occupy a larger space. With the help of the accommodating groove, multiple turns of the membrane wire can be accommodated to prevent the pressure rod 9 from not being able to cooperate well with the cross plate 4 and failing to effectively compress the membrane wire.

[0034] Preferably, there are gaps 10 between adjacent transverse plates 4 .

[0035] The gap 10 can facilitate cutting of the membrane filament.

[0036] Preferably, the plurality of transverse plates 4 are in an equilateral polygonal structure.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-sided collecting wheel for a membrane tow, characterized in that: It comprises a wheel frame (1) and a plurality of wire carrier assemblies (2), wherein the wheel frame (1) is provided with a plurality of support rods (3) along the circumferential direction, and the wire carrier assemblies (2) are detachably connected to the support rods (3) one by one; wherein: The wire carrier assembly (2) comprises a transverse plate (4), a limiting screw (5) and a sliding structure (6); the transverse plate (4) is connected to the support rod (3) via the sliding structure (6); the limiting screw (5) is symmetrically arranged and passes through the transverse plate (4) to lock the sliding structure (6).

2. The multi-sided collecting wheel for membrane tow according to claim 1, characterized in that: The sliding structure (6) consists of a T-shaped sliding rail (7) and a T-shaped sliding block (8).

3. The multi-sided collecting wheel for membrane tow according to claim 1, characterized in that: Pressure rods (9) are provided on both ends of the transverse plate (4), and the pressure rods (9) are magnetically connected to the transverse plate (4).

4. The multi-sided collecting wheel for membrane tow according to claim 3, characterized in that: Accommodating grooves for membrane filaments are provided at both ends of the transverse plate (4).

5. The multi-sided collecting wheel for membrane tow according to claim 1, characterized in that: There are gaps (10) between adjacent transverse plates (4).

6. The multi-sided collecting wheel for membrane tow according to claim 1, characterized in that: The plurality of transverse plates (4) are in an equilateral polygonal structure.

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