Barreled solid welding wire winding device

Abstract

The barreled solid welding wire winding device solves the problem that a guide-in pipe is low in rotating speed and comprises the guide-in pipe and a collecting barrel, the guide-in pipe is rotationally arranged, a cavity is formed in the guide-in pipe and penetrates through the two ends of the guide-in pipe, a housing is arranged on the outer side of the guide-in pipe and surrounds the guide-in pipe, and the collecting barrel is arranged on the guide-in pipe. A gap is formed between the ingress pipe and the housing and used for limiting gas rotation, the ingress pipe is covered with the housing, the ingress pipe is located in the housing, the gap is formed between the ingress pipe and the housing, the gap is very small, only a small amount of gas can rotate, and the ingress pipe is enclosed by the housing, so that the gas in the gap is separated from the external gas. Even if the rotating speed of the ingress pipe is increased, a small amount of rotating gas has no influence on coiling of the welding wire, so that the problem of low coiling efficiency of the welding wire is solved.

Description

Technical Field

[0001] The utility model relates to the field of welding wire storage, in particular to a barreled solid welding wire winding device. Background Art

[0002] During conventional collection, because the rotation speed of the inlet pipe is very fast, it will cause the surrounding gas to rotate, while the collection bucket below the inlet pipe does not rotate, so the gas will enter the collection bucket, and the welding wire will be wound into a coil in the collection bucket. As the welding wire coil in the collection bucket becomes larger and larger, it is affected more and more by the gas, and the welding wire deviates from the center when winding. The welding wire coil shifts toward the direction of gas flow during the formation process. As a result, the welding wire coil is not formed in a standardized manner and is messy and disordered. In this way, the only way to form a qualified welding wire coil is to reduce the rotation speed of the inlet pipe. However, if the rotation speed of the inlet pipe is reduced, the speed of wire coil formation will be slow, which will reduce the output. Utility Model Content

[0003] The utility model aims to provide a barreled solid welding wire winding device, which solves the problem of low welding wire winding efficiency.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model provides a barreled solid welding wire winding device, comprising an introduction tube and a collecting barrel, wherein the introduction tube is arranged to rotate.

[0006] The introduction tube has a cavity therein, the cavity passes through both ends of the introduction tube, and a spiral channel is provided in the introduction tube, the spiral channel is used to insert the welding wire;

[0007] The collecting bucket is arranged below the inlet pipe, the open end of the collecting bucket butts against the bottom of the cavity, and the collecting bucket is used to fix and collect the welding wire;

[0008] A cover is provided on the outside of the introduction pipe. The cover is arranged around the introduction pipe. There is a gap between the introduction pipe and the cover, and the gap is used to limit the rotation of the gas.

[0009] Optionally, a circular ring is provided at the bottom of the inlet tube, and a lead-out hole is provided on the circular ring, and the lead-out hole is used for the welding wire to pass through.

[0010] Optionally, the spiral channel is arranged on the inner wall of the introduction tube.

[0011] Furthermore, the inner wall of the introduction tube is provided with a first introduction plate and a second introduction plate, and the first introduction plate and the second introduction plate are respectively located on both sides of the extending direction of the spiral channel.

[0012] Optionally, a positioning column is provided in the collecting barrel, and the positioning column is used to fix the welding wire.

[0013] Optionally, the direction of rotation of the cover shell is opposite to the direction of rotation of the introduction tube.

[0014] Optionally, the cover shell surrounds the upper periphery of the collection barrel.

[0015] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0016] The utility model provides a barreled solid welding wire winding device. Since the cover shell is arranged on the outer periphery of the introduction tube, the introduction tube is located in the cover shell. There is a gap between the introduction tube and the cover shell. The gap is very small, and only a small amount of gas can rotate. The introduction tube is surrounded by the shell cover, so the gas in the gap is separated from the external gas. Even if the rotation speed of the introduction tube is increased, the small amount of rotating gas has no effect on the winding of the welding wire, thereby solving the problem of low welding wire winding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0018] Figure 1 This is a three-dimensional view of a barreled solid welding wire winding device according to a preferred embodiment of the present utility model;

[0019] Figure 2 yes Figure 1 The front view shown;

[0020] Figure 3 yes Figure 1 Shown is the top view.

[0021] The description of the accompanying drawings is as follows:

[0022] 1. Inlet pipe; 2. Collection bucket; 3. Cover; 10. Cavity; 11. Spiral channel; 12. Gap;

[0023] 13. Circular ring; 14. Lead-out hole; 15. First lead-in plate; 16. Second lead-in plate; 21. Positioning post. DETAILED DESCRIPTION

[0024] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0027] like Figure 1 and Figure 2 and Figure 3 As shown in the first embodiment, a barreled solid welding wire winding device includes an inlet pipe 1 and a collecting barrel 2. The inlet pipe 1 is rotatably arranged, and the welding wire passes through the inlet pipe 1 and then is wound in the collecting barrel 2.

[0028] There is a cavity 10 in the introduction tube 1, and the cavity 10 runs through both ends of the introduction tube 1. A spiral channel 11 is provided in the introduction tube 1. The spiral channel 11 is located in the cavity 10. The spiral channel 11 is used to insert the welding wire. The welding wire enters from the top of the spiral channel 11, extends along the extension direction of the spiral channel 11, and finally comes out from the bottom end of the spiral channel 11.

[0029] The collecting barrel 2 is arranged below the inlet pipe 1. There is a distance between the upper part of the collecting barrel 2 and the lower part of the inlet pipe 1. The open end of the collecting barrel 2 is connected to the bottom of the cavity 10. The welding wire coming out from the bottom of the spiral channel 11 passes through the bottom of the cavity 10 and enters the collecting barrel 2. The collecting barrel 2 is used to fix and collect the welding wire. The end of the welding wire is fixed in the collecting barrel 2. After the inlet pipe 1 rotates, the welding wire is wound into a coil in the collecting barrel 2.

[0030] A cover shell 3 is provided on the outside of the inlet pipe 1. The cover shell 3 is arranged around the inlet pipe 1. There is a gap 12 between the inlet pipe 1 and the cover shell 3. The gap 12 is used to limit the rotation of the gas. The gap 12 is small enough. When the inlet pipe 1 rotates at high speed, only a small amount of gas rotates in the gap 12. The gas in the gap 12 is separated from the external gas by the cover shell 3. The gas outside the cover shell 3 does not rotate. The small amount of gas rotation has no effect on the formation of the welding wire coil in the collecting bucket 2.

[0031] A circular ring 13 is provided at the bottom of the inlet pipe 1, and an outlet hole 14 is provided on the circular ring 13. The outlet hole 14 is used for the welding wire to pass through. The circular ring 13 rotates together with the inlet pipe 1. The welding wire comes out from the bottom end of the spiral channel 11 and enters the outlet hole 14, and then enters the collecting barrel 2 from the outlet hole 14. The circular ring 13 can prevent the gas in the inlet pipe 1 from flowing downward.

[0032] The spiral channel 11 is spirally arranged on the inner wall of the introduction tube 1, and the welding wire is attached to the inner wall of the introduction tube 1. The inner wall of the introduction tube 1 is spirally provided with a first introduction plate 15 and a second introduction plate 16. The first introduction plate 15 and the second introduction plate 16 are respectively located on both sides of the extension direction of the spiral channel 11. The first introduction plate 15 and the second introduction plate 16 increase the depth of the spiral channel 11, so that the welding wire in the spiral channel 11 is not easy to fall off.

[0033] A positioning column 21 is provided in the collecting barrel 2. The positioning column 21 is used to fix the welding wire. The lower end of the welding wire is fixed on the positioning column 21. Then, under the rotation of the introduction tube 1, the welding wire is wound on the positioning column 21 to form a welding wire coil.

[0034] In this example, the cover 3 remains stationary, and the cover 3 is merely arranged to cover the outer circumference of the introduction tube 1 .

[0035] Embodiment 2 is different from embodiment 1 in that the cover 3 is arranged to rotate, and the direction of rotation of the cover 3 is opposite to the direction of rotation of the inlet pipe 1. The cover 3 rotates at a low speed, so that the gas in the gap 12 is affected by two opposite directions. At this time, the gas in the gap 12 can be stationary or keep rotating at a low speed, so that the gas in the gap 12 has even less influence on the formation of the welding wire coil.

[0036] The cover shell 3 surrounds the upper periphery of the collection barrel 2, that is, the cover shell 3 also covers the upper part of the collection barrel 2. There is also a distance between the cover shell 3 and the collection barrel 2, which is an extension of the channel of the gap 12. In this way, the gas in the gap 12 can only move downward, reducing the gas entering the collection barrel 2.

[0037] The above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A barreled solid welding wire winding device, comprising an inlet pipe (1) and a collecting barrel (2), wherein the inlet pipe (1) is rotatably arranged, and is characterized in that: The introduction tube (1) has a cavity (10) therein, the cavity (10) passes through both ends of the introduction tube (1), and a spiral channel (11) is provided in the introduction tube (1), and the spiral channel (11) is used for inserting the welding wire; The collecting bucket (2) is arranged below the inlet pipe (1), the open end of the collecting bucket (2) is butted against the bottom of the cavity (10), and the collecting bucket (2) is used to fix and collect welding wire; A cover shell (3) is provided on the outside of the inlet pipe (1), and the cover shell (3) is provided around the inlet pipe (1). A gap (12) is provided between the inlet pipe (1) and the cover shell (3), and the gap (12) is used to limit the rotation of the gas.

2. The barreled solid welding wire winding device according to claim 1, characterized in that: A circular ring (13) is provided at the bottom of the inlet pipe (1), and a lead-out hole (14) is provided on the circular ring (13). The lead-out hole (14) is used for the welding wire to pass through.

3. The barreled solid welding wire winding device according to claim 1, characterized in that: The spiral channel (11) is on the inner wall of the introduction tube (1).

4. The barreled solid welding wire winding device according to claim 3, characterized in that: A first introduction plate (15) and a second introduction plate (16) are provided on the inner wall of the introduction tube (1), and the first introduction plate (15) and the second introduction plate (16) are respectively located on both sides of the extension direction of the spiral channel (11).

5. The barreled solid welding wire winding device according to claim 1, characterized in that: A positioning column (21) is provided in the collecting barrel (2), and the positioning column (21) is used to fix the welding wire.

6. The barreled solid welding wire winding device according to claim 1, characterized in that: The cover (3) remains in a stationary state.

7. The barreled solid welding wire winding device according to claim 1, characterized in that: The cover shell (3) is arranged to rotate, and the direction of rotation of the cover shell (3) is opposite to the direction of rotation of the introduction tube (1).

8. The barreled solid welding wire winding device according to claim 1, characterized in that: The cover shell (3) surrounds the upper periphery of the collection barrel (2).

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