Novel winder

Abstract

A novel winder comprises an integrally-formed winder support, a winder connecting rod is arranged on the winder support, an iron winder shaft is connected to the winder connecting rod, an iron winder hub is connected to the lower end of the iron winder shaft, and the iron winder hub is located below the winder connecting rod. The winding device has the advantages that the iron winder shaft and the iron hub are adopted, the strength of the whole winding device can be improved, the requirement for high strength of the winding device is met, the whole winding device is good in tolerance and high in accuracy, can be used for a long time, reduces maintenance and replacement, can reduce cost, and is few in parts, low in cost, convenient to disassemble and assemble, good in using effect and suitable for popularization and application. The popularization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing machines, in particular to a novel wire winder. Background Art

[0002] At present, the bobbin winders used in conventional sewing machines are usually made of plastic materials, and require a large number of retaining springs and torsion springs. The disadvantage caused by this is that the accuracy of the bobbin winder is easily reduced due to the wear of the plastic parts after use, and the bobbin winder needs to be replaced frequently, resulting in increased production costs. In addition, since many parts are required, the production cost is high, and the actual application effect is not ideal. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art and provides a novel wire winder with high strength, good durability, high precision and low cost.

[0004] The utility model adopts a technical solution to solve the technical problem: the new type of winder comprises an integrally formed winder bracket, a winder connecting rod is arranged on the winder bracket, an iron winder shaft is connected to the upper end of the winder connecting rod, an iron winder hub is connected to the lower end of the iron winder shaft, and the iron winder hub is located below the winder connecting rod.

[0005] The cable winder bracket is a cable winder bracket integrally formed of plastic material.

[0006] A wire winding rubber wheel is arranged on the iron wire winding wheel hub, and the wire winding rubber wheel is connected with the iron wire winding shaft.

[0007] A clutch wrench is arranged on one side of the iron winding machine shaft, and the clutch wrench is arranged on the winding machine connecting rod.

[0008] A clutch wrench screw is installed on the clutch wrench.

[0009] The beneficial effects of the utility model are as follows: the new type of winder of the utility model adopts an iron winder shaft and an iron hub, which can improve the strength of the entire winder and meet the high strength requirement of the winder. The entire winder has good durability and high precision, can be used for a long time, reduces maintenance and replacement, can reduce costs, and has fewer parts, low cost, easy disassembly and assembly, good use effect, and is conducive to promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0011] Figure 2 It is an exploded view of an embodiment of the utility model.

[0012] Description of the reference numerals: winding device bracket 1, winding device connecting rod 2, iron winding device shaft 3, iron winding device hub 4, winding device rubber wheel 5, clutch wrench 6, clutch wrench screw 7. Detailed implementation manners

[0013] The present utility model will be further described below in conjunction with the accompanying drawings:

[0014] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0015] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0016] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected with", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0017] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact of the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0018] Unless otherwise defined, the technical or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the patent application specification and claims of the utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "a" do not indicate a quantity limitation, but indicate the existence of at least one.

[0019] Referring to the accompanying drawings: the new type of winder in this embodiment includes an integrally formed winder bracket 1, which is integrally formed and fixed on the sewing machine frame. The integrally formed winder bracket 1 can improve the strength of the entire winder and improve the service life of the winder. The winder bracket 1 is provided with a winder connecting rod 2, and the winder connecting rod 2 is connected with an iron winder shaft 3. The iron winder shaft 3 is used, that is, an iron part is used as the winder shaft, which can improve the strength of the entire winder and improve the durability. The lower end of the iron winder shaft 3 is connected with an iron winder hub 4, and the iron winder hub 4 is located below the winder connecting rod 2. The iron winder hub 4 is used, that is, an iron part is used as the winder hub 4, which can improve the strength of the entire winder and improve the durability, so that the entire winder can adapt to long-term use, is not easy to be damaged, and improves the accuracy of the winder. The entire winder reduces structures such as springs and retaining springs, reduces parts, and reduces costs.

[0020] The cable winder support 1 is a cable winder support 1 integrally formed of plastic material. In this way, the cable winder support 1 made of plastic material can reduce costs.

[0021] A wire winding rubber wheel 5 is arranged on the iron wire winding wheel hub 4 , and the wire winding rubber wheel 5 is connected to the iron wire winding shaft 3 .

[0022] A clutch wrench 6 is provided on one side of the iron winding machine shaft 3 , and the clutch wrench 6 is provided on the winding machine connecting rod 2 .

[0023] A clutch wrench screw 7 is installed on the clutch wrench 6.

[0024] During installation, fix the bobbin winder bracket 1 on the sewing machine frame, then put on the bobbin winder connecting rod 2, insert the iron bobbin winder shaft 3, then combine the bobbin winder rubber wheel 5 and the iron bobbin winder hub 4, and install them on the bobbin winder connecting rod 2, finally put on the clutch wrench 6 and tighten the clutch wrench screw 7 for easy disassembly and assembly.

[0025] The characteristics of the embodiments of the utility model are as follows: the new type of winder of the utility model adopts an iron winder shaft and an iron hub, which can improve the strength of the entire winder and meet the high strength requirement of the winder. The entire winder has good durability and high precision, can be used for a long time, reduces maintenance and replacement, can reduce costs, and has fewer parts, low cost, easy disassembly and assembly, good use effect, and is conducive to promotion.

[0026] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A new type of wire winder, characterized in that: The invention comprises an integrally formed wire winding bracket (1), wherein the wire winding bracket (1) is provided with a wire winding connecting rod (2), the wire winding connecting rod (2) is connected with an iron wire winding shaft (3), the lower end of the iron wire winding shaft (3) is connected with an iron wire winding hub (4), and the iron wire winding hub (4) is located below the wire winding connecting rod (2).

2. The novel wire winder according to claim 1 is characterized in that: The cable winder bracket (1) is a cable winder bracket (1) formed in one piece using a plastic material.

3. The new wire winder according to claim 1 is characterized in that: The iron wire winding wheel hub (4) is provided with a wire winding rubber wheel (5), and the wire winding rubber wheel (5) is connected to the iron wire winding shaft (3).

4. The novel wire winder according to claim 1 is characterized in that: A clutch wrench (6) is provided on one side of the iron winding machine shaft (3), and the clutch wrench (6) is provided on the winding machine connecting rod (2).

5. The novel wire winder according to claim 4 is characterized in that: A clutch wrench screw (7) is installed on the clutch wrench (6).

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