A spinning head of a spinning machine

Abstract

The utility model relates to a spinning machine technology field, propose a spinning machine spinning head, including connecting seat, the connecting seat one end outer wall is equipped with the locating groove, the connecting seat one end outside swing plug -in has spiral spinning assembly, spiral spinning assembly includes installation cylinder, spiral body and screw rod, installation cylinder swing plug -in in connecting seat one end outside, the connecting seat inner wall is fixed with the locating strip, the locating strip swing plug -in in the inside of locating groove, installation cylinder outer wall is fixed with spiral body, spiral body outer wall is equipped with spiral groove, installation cylinder one end outer wall is equipped with through -hole, through -hole with installation cylinder inside through -going, through -hole inside is equipped with screw rod. The utility model is equipped with detachable spiral spinning assembly in connecting seat outside, when needing to change the bending degree of spinning machine spinning, only need to change and replace separately to take down spiral spinning assembly, do not need to dismount spinning head as a whole, and spiral spinning assembly dismounts simple, and the high convenience.

Description

Technical Field

[0001] This utility model relates to the field of silk spinning machine technology, specifically to a silk spinning machine spinning head. Background Technology

[0002] The wire coiling machine is a core piece of equipment in a high-speed wire rod production line. It is primarily used to coil rolled wire into a spiral shape, directly impacting product quality and production efficiency. The machine uses a rotating coiling tube to form the wire into a helical coil, which is then evenly poured onto an air-cooled roller conveyor for cooling. Its structure includes components such as a transmission device, hollow shaft, and coiling disc. The installation accuracy must be controlled within ±0.01mm elevation error and ±0.03mm centerline error.

[0003] Currently, the spiral grooves on the spinning heads of existing spinning machines used to coil the wire are directly fixed to the spinning head and cannot be adjusted or disassembled. When adjusting the curvature of the spinning, the entire spinning head must be disassembled and replaced, which is very troublesome.

[0004] Therefore, a new type of spinning head for spinning machines is needed to solve the above problems. Utility Model Content

[0005] To address the aforementioned issues, this invention proposes a spinning head for a spinning machine, which allows for the alteration of the spinning curvature by individually disassembling and replacing the spiral spinning assembly, without requiring the entire spinning head to be disassembled, thus improving convenience.

[0006] To achieve the above objectives, the present invention proposes the following specific solutions:

[0007] A spinning head for a spinning machine includes a connecting seat. A positioning groove is provided on the outer wall of one end of the connecting seat. A spiral spinning assembly is movably inserted into the outer side of one end of the connecting seat. The spiral spinning assembly includes a mounting cylinder, a spiral body, and a screw. The mounting cylinder is movably inserted into the outer side of one end of the connecting seat. A positioning strip is fixed to the inner wall of the connecting seat and movably inserted into the positioning groove. A spiral body is fixed to the outer wall of the mounting cylinder. A spiral groove is provided on the outer wall of the spiral body. A through hole is provided on the outer wall of one end of the mounting cylinder, communicating with the inner side of the mounting cylinder. A screw is provided inside the through hole, penetrating the through hole. A nut is fixed to one end of the screw. A threaded groove is provided on the outer wall of the connecting seat, and the other end of the screw is threadedly connected to the inner side of the threaded groove.

[0008] As a preferred technical solution of the spinning head of the spinning machine of this utility model, a connecting ring is fixedly sleeved on the outer wall of the other end of the connecting seat, and a pipe groove is provided on the side wall of the connecting ring, and the pipe groove passes through the connecting ring.

[0009] As a preferred technical solution of the spinning head of the spinning machine of this utility model, the side wall of the connecting ring is provided with a connecting hole, and the connecting hole penetrates the connecting ring.

[0010] As a preferred technical solution for the spinning head of a spinning machine according to this utility model, a reinforcing block is fixed on the outer wall of the connecting seat, and the reinforcing block is fixedly connected to the connecting ring.

[0011] As a preferred technical solution for the spinning head of a spinning machine according to this utility model, a retaining ring is fixedly sleeved on the outer wall of the connecting seat, and the retaining ring is located on one side of the mounting cylinder.

[0012] As a preferred technical solution for the spinning head of a spinning machine according to this utility model, the reinforcing block and the connecting hole are both provided with multiple parts.

[0013] As a preferred technical solution for the spinning head of a spinning machine according to this utility model, the size of the positioning strip is adapted to the size of the positioning groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The spiral spinning assembly of this invention has a spiral body fixed to the outer wall of the mounting cylinder. The outer wall of the spiral body is provided with a spiral groove. The bending degree of spinning can be changed according to the different pitches between the spiral bodies. Multiple spiral spinning assemblies with different pitches can be pre-made. The mounting cylinder is movably connected to the outside of the connecting seat. The positioning strip on the inner wall of the mounting cylinder is located inside the positioning groove on the outer wall of the connecting seat. The screw passes through the through hole on the outer wall of the mounting cylinder and is threaded into the inner side of the thread groove on the outer wall of the connecting seat, thereby fixing the spiral spinning assembly. Simply unscrew the screw out of the thread groove to move the mounting cylinder to one side and separate it from the connecting seat, thus completing the disassembly and replacement of the spiral spinning assembly. The operation is simple and does not require disassembling the entire spinning head. Attached Figure Description

[0016] To better describe the technical solution of this utility model in detail, the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a three-dimensional view of the overall structure provided by this utility model;

[0018] Figure 2 This is a three-dimensional sectional view of the present invention;

[0019] Figure 3 This is a perspective view of the connector of this utility model;

[0020] Figure 4 This is a perspective view of the spiral spinning assembly of this utility model;

[0021] Figure 5 For the present utility model Figure 2 Enlarged diagram of point A in the middle.

[0022] In the diagram: 1. Connecting seat; 11. Connecting ring; 111. Pipe groove; 112. Connecting hole; 12. Reinforcing block; 13. Retaining ring; 14. Positioning groove; 15. Threaded groove; 2. Spiral threading assembly; 21. Mounting cylinder; 211. Positioning strip; 212. Through hole; 22. Spiral body; 221. Spiral groove; 23. Screw; 231. Nut. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, specifically, a spinning head for a spinning machine includes a connecting seat 1. One end of the connecting seat 1 has a positioning groove 14 on its outer wall for positioning when installing the mounting cylinder 21. A spiral spinning assembly 2 is movably inserted into the outer side of one end of the connecting seat 1 for controlling the bending degree of the spinning. The spiral spinning assembly 2 includes a mounting cylinder 21, a spiral body 22, and a screw 23. The mounting cylinder 21 is movably inserted into the outer side of one end of the connecting seat 1 to fix the spiral body 22. A positioning strip 211 is fixed to the inner wall of the connecting seat 1 to cooperate with the positioning effect of the positioning groove 14. The positioning strip 211 is movably inserted into the inner side of the positioning groove 14, and its size is adapted to the size of the positioning groove 14. A spiral body 22 is fixed to the outer wall of the connecting seat 1 for setting the spiral groove 221. The spiral groove 221 on the outer wall of the spiral body 22 controls the bending degree of the spinner's spinner. A retaining ring 13 is fixedly sleeved on the outer wall of the connecting seat 1. The retaining ring 13 is located on one side of the mounting cylinder 21 and acts as a barrier to the mounting cylinder 21. This solution controls the bending degree of the spinner's spinner by the pitch of the spiral body 22 in the spiral spinner assembly 2. Various spiral spinner assemblies 2 with different pitches can be customized in advance. The spiral spinner assembly 2 can be disassembled and replaced by removing the mounting cylinder 21 from the outside of the connecting seat 1. Therefore, when it is necessary to change the bending degree of the spinner, it is not necessary to disassemble the entire spinner head, which enhances the convenience of use.

[0026] Example 2

[0027] In another embodiment of this solution, refer to Figure 1 , Figure 2 and Figure 5As shown, specifically, the outer wall of one end of the mounting cylinder 21 is provided with a through hole 212 for connecting the screw 23. The through hole 212 is connected to the inner side of the mounting cylinder 21, and the screw 23 is provided inside the through hole 212 to fix the mounting cylinder 21. The screw 23 passes through the through hole 212, and a nut 231 is fixed at one end of the screw 23 to cooperate with the screw 23 to fix the mounting cylinder 21. The outer wall of the connecting seat 1 is provided with a threaded groove 15, and the other end of the screw 23 is threaded to the inner side of the threaded groove 15, so that the mounting cylinder 21 cannot be separated from the connecting seat 1. In this solution, the screw 23 passes through the through hole 212 and is threaded to the inner side of the threaded groove 15, so that the mounting cylinder 21 and the connecting seat 1 are fixedly connected. The mounting cylinder 21 can be disassembled simply by unscrewing the screw 23 from the inner side of the threaded groove 15, thereby disassembling the spiral wire feeding assembly 2. The operation is very convenient.

[0028] Example 3

[0029] In another embodiment of this solution, refer to Figure 1 , Figure 2 and Figure 3 As shown, specifically, a connecting ring 11 is fixedly sleeved on the outer wall of the other end of the connecting seat 1 to fix the connecting seat 1 to the spinning machine. The side wall of the connecting ring 11 is provided with a pipe groove 111 for connecting the spinning tube. The pipe groove 111 passes through the connecting ring 11. The side wall of the connecting ring 11 is provided with a connecting hole 112, into which a bolt can be inserted to fix the connecting ring 11 to the spinning machine. The connecting hole 112 passes through the connecting ring 11. A reinforcing block 12 is fixed on the outer wall of the connecting seat 1 to reinforce the connecting ring 11. The reinforcing block 12 is fixedly connected to the connecting ring 11. Multiple reinforcing blocks 12 and multiple connecting holes 112 are provided. After the connecting seat 1 is connected to the spinning machine, the bending degree of the spinning can be adjusted by disassembling and replacing the spiral spinning assembly 2 separately without disassembling the entire spinning head, thus providing convenience for the operator.

[0030] The working principle and usage process of this utility model:

[0031] In use, the connecting ring 11 on the outer wall of the connecting seat 1 has multiple connecting holes 112 for connecting to the spinning machine. The connecting seat 1 is fixed on the spinning machine, and the spinning tube passes through the pipe groove 111 on the connecting ring 11 and extends into the inner side of the spiral groove 221 on the spiral body 22. Multiple spiral spinning assemblies 2 can be pre-made so that the pitch of the spiral body 22 of each spiral spinning assembly 2 is different, so as to facilitate the production of wires with different degrees of curvature. Tightening the nut 231 drives the screw 23 to rotate, and the screw 23 is screwed out from the inner side of the thread groove 15. The mounting cylinder 21 can be moved to one side to separate from the connecting seat 1, thus completing the disassembly of the spiral spinning assembly 2. After replacing the spiral spinning assembly 2, align the positioning strip 211 with the positioning groove 14, and then insert the mounting cylinder 21 into the outside of the connecting seat 1, so that the positioning strip 211 is fully inserted into the inside of the positioning groove 14 and the mounting cylinder 21 contacts the retaining ring 13. Then, pass the screw 23 through the inside of the through hole 212 and thread the screw 23 into the inside of the thread groove 15 to complete the replacement of the spiral spinning assembly 2 and change the pitch of the spiral body 22.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A spinning head for a spinning machine, comprising a connecting seat (1), characterized in that: The connecting seat (1) has a positioning groove (14) on its outer wall at one end. A spiral spinning assembly (2) is movably inserted into the outer side of one end of the connecting seat (1). The spiral spinning assembly (2) includes a mounting cylinder (21), a spiral body (22), and a screw (23). The mounting cylinder (21) is movably inserted into the outer side of one end of the connecting seat (1). A positioning strip (211) is fixed to the inner wall of the connecting seat (1). The positioning strip (211) is movably inserted into the inner side of the positioning groove (14). The spiral body (23) is fixed to the outer wall of the mounting cylinder (21). 22), the outer wall of the spiral body (22) is provided with a spiral groove (221), one end of the outer wall of the mounting cylinder (21) is provided with a through hole (212), the through hole (212) is connected to the inner side of the mounting cylinder (21), a screw (23) is provided inside the through hole (212), the screw (23) passes through the through hole (212), one end of the screw (23) is fixed with a nut (231), the outer wall of the connecting seat (1) is provided with a threaded groove (15), and the other end of the screw (23) is threadedly connected to the inner side of the threaded groove (15).

2. The spinning head of a spinning machine according to claim 1, characterized in that: A connecting ring (11) is fixedly sleeved on the outer wall of the other end of the connecting seat (1). The side wall of the connecting ring (11) is provided with a pipe groove (111), and the pipe groove (111) passes through the connecting ring (11).

3. The spinning head of a spinning machine according to claim 2, characterized in that: The connecting ring (11) has a connecting hole (112) on its side wall, and the connecting hole (112) passes through the connecting ring (11).

4. The spinning head of a spinning machine according to claim 3, characterized in that: A reinforcing block (12) is fixed to the outer wall of the connecting seat (1), and the reinforcing block (12) is fixedly connected to the connecting ring (11).

5. The spinning head of a spinning machine according to claim 4, characterized in that: A retaining ring (13) is fixedly sleeved on the outer wall of the connecting seat (1), and the retaining ring (13) is located on one side of the mounting cylinder (21).

6. The spinning head of a spinning machine according to claim 5, characterized in that: The reinforcing block (12) and the connecting hole (112) are both provided with multiple holes.

7. The spinning head of a spinning machine according to claim 6, characterized in that: The dimensions of the positioning strip (211) are adapted to the dimensions of the positioning groove (14).

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