KR101275112B1

KR101275112B1 - Device for preventing welding wire from tangling

Info

Publication number: KR101275112B1
Application number: KR1020100066560A
Authority: KR
Inventors: 배효영
Original assignee: 현대종합금속 주식회사
Priority date: 2010-07-09
Filing date: 2010-07-09
Publication date: 2013-06-14
Also published as: KR20120005875A

Abstract

Welding wire entanglement prevention device that prevents entanglement of the welding wire when the welding wire is drawn out in a large-capacity storage container stored therein in the form of a welding wire laminate in which the welding wire is laminated in a plurality of continuous loops. To start.
The present invention, when the welding wire (W) withdraw the welding wire (W) in the large-capacity storage container is stored therein in the form of a welding wire laminate laminated in a plurality of continuous loop (Loop) welding wire (W). In the welding wire entanglement prevention tool is installed on the upper surface of the laminate to prevent tangling of the), the upper plate-like flexible body made of a magnetic material and the lower plate-like flexible body provided on the bottom thereof, the plate-like flexible body and the lower plate-like The welding wire is drawn out to the central cavity of the flexible body, wherein the central cavity of the lower plate-like flexible body is smaller than the diameter of the central cavity of the upper-plate flexible body, and the wire is formed with an inner surface forming the central cavity of the upper-plate flexible body. Without contact, the drawing is brought into contact with the inner surface forming the central cavity of the lower plate-like flexible body, and the upper plate-like flexible body and the lower plate-like flexible body are That the coupling body is characterized.
By the configuration as described above the present invention can prevent the tangling of the welding wire and minimize the supply resistance can obtain the effect of ensuring excellent welding workability.

Description

Wire Tangle Protector for Welding {DEVICE FOR PREVENTING WELDING WIRE FROM TANGLING}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a welding wire entanglement prevention tool that is capable of naturally continuous welding without welding wires springing up from a welding wire laminate stacked and stored in a plurality of loops in a large capacity storage container.

Conventionally, a welding wire in which an annular member is placed on an upper surface of a laminated surface of a welding wire stacked in a storage container to prevent entanglement of a large-capacity welding wire, and the welding wire is drawn out into the annular member. A tangle prevention tool and a welding wire tangle prevention tool drawn outward are known.

As for the welding wire entanglement prevention lead drawn inward, Korean Patent Publication No. 87-1076, Japanese Patent Laid-Open No. 61-183057, and Japanese Patent Laid-Open No. 11-192552 are typical.

When the welding wire is drawn out, the diameter of the loop gradually increases as subsequent wires forming a spiral loop are released from the loop by the elasticity of the wire itself. The diameter of the loop becomes larger than the inner diameter of the container, so that a welding wire springs up between the outer diameter of the retaining member, which is an inner drawer, and the inner diameter of the storage container, resulting in a closed end of continuous welding.

Therefore, the above-mentioned Korean Patent Publication No. 87-1076 has a cushioning wing on the annular member to prevent the welding wire from jumping between the annular member outer diameter and the inner diameter of the storage container and at the same time, the welding wire during the welding operation. Is consumed and it is proposed to descend naturally on the inner wall of the storage container. In addition, Japanese Patent Application Laid-Open No. 61-183057 prevents the welding wire from jumping between the outer diameter of the annular member and the inner diameter of the storage container by vertically attaching the strip to the inner wall of the storage container. It was proposed to descend naturally so as to form an empty space between the upper laminated portion of the welding wire and the annular member to prevent the welding wire is entangled with each other and the welding work is stopped. In particular, Japanese Patent Application Laid-Open No. 61-183057 considers that a welding wire springs out of an annular member and entangles.

However, the welding wire entanglement prevention device which is drawn out inwardly has a problem that the welding wire is drawn out to the lead-out hole of the annular member and then entangled to the subsequent welding wire. In Korean Utility Model Publication No. 91-5819 and Japanese Patent Laid-Open No. Hei 4-133973, it was determined that the annular member was caused by the light weight, and the weight member was placed on the annular member. Could not control the welding wire.

In particular, Japanese Unexamined Patent Application Publication No. 11-192552 attempts to control a subsequent welding wire drawn by reducing the lead-out hole of the annular member. However, there are frequent situations in which subsequent welding wires are entangled with each other and do not come out through the small withdrawal holes of the annular member so that the welding work is stopped.

Examples of welding wire entanglements for welding drawn out of the annular member include Japanese Patent Laid-Open Nos. 8-40642 and 9-156827. The Japanese Patent Laid-Open No. 8-40642 is annular, as in Korean Patent Publication No. 87-1076. The cushioning wing is provided on the member so that the welding wire is consumed at the time of welding, and it descends naturally on the inner wall of the storage container. The cushioning wing of the soft material is provided on the inner wall and the outer side of the annular member. The welding wire can be pulled out between the attached buffer wings. This somewhat prevented the subsequent welding wire to be pulled out, but the problem that the welding wire is caught by the buffer wing to increase the withdrawal resistance and the problem that the annular member is drawn together with the welding wire.

Therefore, Japanese Patent Laid-Open No. 9-156827 attempts to solve this problem by supplementing the buffer wing because of the above problem, but it is not a fundamental solution. In addition, the large-capacity welding wire drawn out to the outside of the member is dragged to the central tube gap of the laminate forming a vertical tubular shape when subsequent wires forming a spiral loop are drawn out when the welding wire is drawn out. Tangled lungs also occur frequently.

Another means to solve this problem is the Republic of Korea Utility Model Publication No. 92-16429, 92-21073, Republic of Korea Utility Model Publication No. 95-483.

In Korean Utility Model Publication No. 92-16429, in order to solve the problems of the large-capacity welding wire drawn out to the inside of the member and the large-capacity welding wire drawn out to the outside of the member, an annular member is placed on the upper side of the welding wire and the hole of the annular member is placed. In addition, another small annular member was placed so that the welding wire escaped between the annular member and the small annular member. However, the problem that the subsequent welding wire is pulled out has not been solved, and the same problem as in Japanese Patent Laid-Open No. 8-40642 has occurred.

In addition, although the Republic of Korea Utility Model Publication No. 92-21073 used an annular member having a locking jaw, it was also difficult to prevent entanglement by filtering subsequent welding wires.

In addition, in order to prevent entanglement by filtering subsequent welding wires, Korean Utility Model Publication No. 95-483 puts a small annular member in the center hole of the welding wire stack and has a buffer blade inside the annular member to provide a small annular member. And the welding wire is pulled out between the annular member provided with a buffer wing. By the way, the buffer wing was somewhat effective in the function of filtering the subsequent welding wire, but the problem of pulling out the subsequent welding wire as the welding wire is pulled out was not solved and entanglement could not be prevented. In addition, there is a problem that the welding wire springs up due to an empty space between the buffer wing and the laminated surface of the welding wire.

In addition, Japanese Patent Laid-Open No. Hei 4-133973 proposes a technique for preventing magnetic wires from being pulled out of a subsequent loop during wire drawing by providing a magnet member in a ring-shaped plate member as a wire entanglement preventing device. Doing. However, in this case, in addition to the resistance received when the drawn welding wire exits the plate member, the resistance to the magnetic attraction force of the magnet member is also received, and as a result, the withdrawal resistance greatly increases and adversely affects wire feeding.

In order to solve the above problems, the present invention proposes a welding wire tangling prevention device provided with a donut-shaped flexible magnetic material on the welding wire top laminated surface from the Republic of Korea Patent No. 10-859369 welding workability and efficiency Improved. However, the donut-shaped flexible magnetic material generates abrasion during welding, and the worn magnetic material is absorbed by the welding wire to be integrated into the welding tip and the welding liner, and thus the welding tip and / or welding There is a problem that clogging of the liner occurs intermittently.

In addition, although a proposal similar to the present inventor has been disclosed from Korean Patent Registration No. 10-870165 (Priority US10 / 629,044), the problem caused by wear and magnetic component of the magnetic body has not been solved. In addition, although efforts to solve the above problems from the Republic of Korea Patent Publication No. 10-2009-116031, 10-2009-116032, 10-2010-4456 continued, the problem that occurs in Japanese Patent Laid-Open No. 4-133973 This is just an extension.

The present invention is to solve the problems of the prior art as described above, it is an object of the present invention to provide an improved welding wire tangling prevention device to prevent the wires that are drawn out, splats up or tangled with the welding wire to be drawn out. .

In addition, it is an object of the present invention to provide an improved welding wire twist prevention tool to improve the wire feedability to increase the work efficiency.

In order to achieve the above object, the present invention provides a welding wire when the welding wire is drawn out in a large-capacity storage container which is stored therein in the form of a welding wire stack stacked in a plurality of continuous loops. A welding wire entanglement prevention tool provided on the upper surface of the laminate to prevent entanglement, the upper plate-like flexible body made of a magnetic material and a lower plate-like flexible body provided below the plate-like flexible body and the lower plate-like flexible body The welding wire is drawn out to the central cavity of the lower plate-like flexible body, the central cavity of the lower plate-like flexible body is smaller than the diameter of the central cavity of the upper plate-like flexible body, and the wire does not contact the inner side of the central cavity of the upper plate-like flexible body. Without being brought into contact with the inner surface forming the central cavity of the lower plate-like flexible body, the upper plate-like flexible body And a lower plate-shaped flexible body is characterized in that the combined integrally.

In addition, the present invention is to prevent the tangling of the welding wire when the welding wire is pulled out from the large-capacity storage container is stored therein in the form of a welding wire stack laminated in a plurality of continuous loops (Loop). A welding wire entanglement prevention device provided on an upper surface of the laminate, the lower plate-like flexible body and a plurality of magnetic bodies provided on the upper portion of the lower plate-like flexible body, the lower plate-like flexible body and a plurality of magnetic bodies to the central cavity The welding wire (W) is drawn out, the central cavity of the lower plate-like flexible body is smaller than the diameter of the central cavity of the plurality of magnetic bodies, and the wire does not contact the inner surface of the magnetic cavity and forms the lower plate-like body. It is drawn out in contact with the inner surface forming the central cavity of the flexible body, and the plurality of magnetic bodies and the lower plate-shaped flexible body are integrally formed. It is characterized by a combination.

As described above, according to the present invention, by the use of a magnetic material it is possible to draw a welding wire consisting of a continuous loop (loop) by a magnetic attraction force with a constant resistance in the reverse order of the stacking, accordingly the following loop (Loop) It is possible to prevent the welding wire of) from being pulled out or the elastic welding wire from jumping up and tangling with each other.

In addition, it is possible to prevent tangling while falling of one welding wire loop to the central cavity of the welding wire stack of a large-capacity storage container in which an inner tube is not installed. Tangle can be prevented.

In addition, the welding wire stack may be prevented from being disturbed due to long-distance sea and land transportation, and the welding wire stack may not be disturbed even when mounted on a welding truck for high-speed driving, and the strength and elasticity of the welding wire may be reduced. In accordance with the difference in diameter, no change in the weight of the entanglement prevention tool is necessary.

In addition, by the use of a plate-like flexible body, the problem of entanglement of the welding wire due to the flow of the entanglement prevention tool due to the weight of the entanglement prevention tool and the resistance to be drawn out can be solved. Even in the case of large-capacity welding wire of ENDLESS TYPE, drawout stability can be secured.

In addition, it is possible to prevent meandering of the welding bead caused by distortion due to the withdrawal resistance of the welding wire, and the upper surface of the welding wire laminate stacked and stored in a plurality of loops in a large capacity storage container is flat. If not, the tangling problem can be solved when drawing out, and the welding wire is drawn out to the bottom of the large-capacity storage container without being caught in the bent portion of the lower portion of the cylindrical storage container.

In addition, the use of the lower plate-like flexible body does not cause problems caused by abrasion of the magnetic body and the magnetic component, and improves supplyability by reducing the withdrawal resistance of the welding wire, and easily confirms the remaining amount of the welding wire. have.

Further, since a plurality of cutouts protrude and descend on the inner wall of the storage container while contacting the inner wall of the welding wire storage container, it is easy to exhaust the entire amount of the welding wire without biasing to one side.

Therefore, according to the welding wire entanglement prevention tool of this invention, the useful effect which raises the working efficiency of continuous welding can be acquired.

1 is a perspective view showing an embodiment of a welding wire tangle preventing device according to the present invention.
2 is a perspective view of a welding wire tangle preventing device of the present invention showing various embodiments according to the shape of a large-capacity storage container.
3 and 4 are perspective views of a welding wire tangle preventing device showing another modified structure of the present invention.
Fig. 5 is a perspective view showing the welding wire to be drawn out to the central cavity of the plate-like flexible body provided as a layer of the welding wire tangling prevention tool according to the present invention.
Figure 6 is a cross-sectional view showing another embodiment of the present invention according to the shape of the lower portion of the large capacity storage container.
Figure 7 is a perspective view showing another embodiment of the welding wire tangling prevention tool according to the present invention.
8 and 9 are perspective views illustrating the drawing of the welding wire to the central cavity of the plate-like flexible body in another embodiment of the welding wire tangle preventing device according to the present invention.
10 is a cross-sectional view showing another embodiment of the present invention according to the shape of the lower portion of the large-capacity container in another embodiment of the welding wire tangle preventing device according to the present invention.

An embodiment of a welding wire tangle preventing device 100 according to the present invention is shown in FIG. 1.

The welding wire tangle preventing device 100 is a large-capacity storage container 10 in which the welding wire W is stored in the form of a welding wire stack 20 in which a plurality of continuous loops are stacked. In the upper surface of the laminate 20 can be installed. It is possible to prevent entanglement of the welding wire W when drawing the welding wire W from the large-capacity storage container 10 by the welding wire tangling prevention tool 100.

As shown in FIG. 1, the welding wire tangle preventing device 100 may include an upper plate-like flexible body 101 and a lower plate-like flexible body 102 provided at a lower portion thereof. In addition, the upper plate-like flexible body 101 may be a magnetic body. Then, the welding wire W is drawn out to the central cavity 101 (a) and 102 (a) of the upper plate-like flexible body 101 and the lower plate-like flexible body 102 to prevent entanglement. do.

By using the magnetic upper plate-like flexible body 101 as a welding wire tangle preventing device 100, compared to the case of using a conventional synthetic resin pressing member as a welding wire tangle preventing device, it is possible to reduce the pull out resistance of the wire. This is because the weight thereof is lighter than the conventional one, and flows flexibly with the change of the wire lead-out area.

In particular, in the case of large-capacity welding wire W of ENDLESS TYPE which can be welded without stopping by connecting several storage containers, the end of the welding wire W is connected to the inner wall of the storage container through the central cavity of the conventional pressing member made of synthetic resin. The tip of the welding wire W is drawn out through the central cavity of the pressing member made of synthetic resin. Therefore, in fact, two strands of the welding wire W are simultaneously drawn out between the synthetic resin pressing member and the welding wire laminate 20 through the synthetic cavity pressing member central cavity, thereby significantly reducing the drawing stability. However, the welding wire entanglement preventing part 100 of the present invention is secured to withdraw even in such a situation.

In addition, since the magnetic material is applied to the magnetic force, it is possible to solve the problem that the subsequent wire is drawn along the wire drawn out, even if the upper surface of the wire stack 20 is not horizontal, the anti-twist 100 It becomes possible to contact the whole upper surface evenly.

In addition, the magnetic material under the magnetic force is the welding wire (W) is pushed out of the entanglement prevention device 100 by its elastic restoring force (Spring back), the appearance 11 of the welding receiving container 10 for welding The problem of being pushed between the outer peripheral portion 101 (b), 102 (b) of the anti-entanglement tool 100 can be controlled.

The magnetic force is applied to the upper surface of the welding wire stack 20 by a small attraction force (magnet force), and a greater force than the attraction force (magnetic force) is applied to one strand of the welding wire W to be drawn out. The magnetic welding wire tangle prevention device 100 is drawn to the central cavity 101 (a), 102 (a). At this time, the wire (W) located on the upper surface of the welding wire stack (20) in addition to the one strand of welding wire (W) that is drawn out, since the attraction force by the magnetic force is acting as it is, the subsequent wire (W) is pulled together You can prevent problems from coming out.

In addition, as one strand of the welding wire W is drawn out to the central cavity, the twist may be generated while being rotated by the self-torsion stress of the welding wire W. However, such a problem is also caused by a small tensile force acting on the welding wire W by the magnetic force acting on the upper surface of the welding wire laminate 20, so that the self-torsion stress of the welding wire W is reduced. Rotation is controlled to prevent the twisting.

The upper plate-like flexible body 101 made of a magnetic material included in the welding wire tangling prevention device 100 according to the present invention may be made of a flexible plastic or fiber in which rubber magnets or ferromagnetic materials are magnetized, and preferably flexible. It is good to use a rubber magnet. The rubber magnet is formed by mixing Ferrite powder and NBR resin. It is flexible because of the characteristics of the rubber magnet, and the plate-shaped product can be easily obtained from the market. In the Gauss meter measurement, the intensity of the magnetic force is preferably about 300 to 1200 Gauss. If it is less than 300 Gauss, the magnetic force is too weak to control the welding wire W. If it exceeds 1200 Gauss, the magnetic force is too strong to draw the welding wire W. In doing so, the withdrawal resistance greatly increases, and the object of the present invention cannot be achieved.

More preferably, the upper plate-like flexible body 101 has a magnetic strength of 400 to 800 Gauss. In general, the diameter of the welding wire (W) used is 0.8mm ~ 1.6mm. If the strength of the magnetic force is less than 400 Gauss (Gauss) there is a limit to control the welding wire (W) of 1.6mm diameter. In addition, when the strength of the magnetic force exceeds 800 Gauss, the magnetic force is too strong to control the welding wire W having a diameter of 0.8 mm.

Therefore, the welding wire entanglement prevention tool 100 of the present invention preferably has a magnetic strength of 400 to 800 Gauss, but the degree of control of the welding wire W varies depending on the strength of the magnetic force. It is obvious. However, the welding wire entanglement prevention device 100 of the present invention does not show a difference in the degree to which the welding wire W is controlled within a magnetic force range of a certain intensity. For example, if the welding wire W of 0.8 mm is affected by the strength of the magnetic force of 800 Gauss, the surface area contacted at 0.8 mm diameter is relatively small, and thus the influence of the magnetic force is relatively small. When the welding wire (W) is subjected to a magnetic force of 400 Gauss (Gauss), because the surface area contacted at a diameter of 1.6mm is relatively large, the influence of the magnetic force will be relatively large. Therefore, within the range of 400-800 Gauss, the diameters of the welding wires W are different from 0.8 mm to 1.6 mm. Further, even when the strength of the magnetic force applied to the welding wire W is 400 to 800 gauss, the withdrawal resistance applied when the welding wire W is taken out is properly maintained.

In addition, in the present invention, the upper plate-like flexible body 101 may be protected from the welding wire W by the lower plate-like flexible body 102. The upper plate flexible body 101 is made of a flexible magnetic material such as a rubber magnet may be damaged from the welding wire (W). In particular, rubber magnets may adversely affect continuous welding operations due to wear and magnetic component generation. However, this can be prevented by the lower plate-like flexible body 102. The lower plate-like flexible body 102 is preferably made of a transparent film. The transparent film is not only flexible but also excellent in sliding property. That is, because the withdrawal resistance can be minimized when the welding wire (W) is withdrawn from the welding wire laminate (20). Preferably, a material such as PET, PVC, PP, PE or nylon made of a flexible film can be used.

Figure 2 shows an embodiment of the anti-entanglement of the present invention according to the shape of the large-capacity storage container 10 of the welding wire (W). Welding wire (W) may be accommodated in a variety of large-capacity storage container 10, such as cylindrical, rectangular box type, hexagonal or octagonal box. Therefore, the welding wire tangle preventing device 100 of the present invention can also correspond to the shape of the various large-capacity storage container 10.

In addition, in the present invention in Figure 3, the central cavity 101 (a) of the upper plate-like flexible body 101 is configured to be equal to or smaller than the diameter of the central cavity of the welding wire laminate 20, the upper plate-like flexible body ( The magnetic force of 101 may affect the entire upper surface of the welding wire stack 20. In addition, the central cavity 102 (a) of the lower plate-like flexible body 102 is configured to be the same as or smaller than the diameter of the central cavity 101 (a) of the upper plate-like flexible body 101, so that the welding wire ( When W) is drawn out to the central cavity of the welding wire laminate 20, it is not rubbed into the upper plate-like flexible body 101, and is minute to the central cavity 102 (a) of the lower plate-like flexible body 102. The frictional resistance can be minimized only by friction.

As shown in FIGS. 4 and 5, a plurality of cutouts 102 (c) may be provided at the outer circumferential portion 102 (b) of the lower plate-like flexible body 102. The cutout 102 (c) may protrude to contact the inner wall of the large-capacity storage container 10. Accordingly, since the inner wall of the storage container 10 is lowered while being in contact with the inner wall of the welding wire storage container 10, it is easy to exhaust the entire amount of the welding wire without biasing to one side.

Preferably, by allowing the upper plate-like flexible body 101 and the lower plate-like flexible body 102 to be integrally coupled, the upper plate-like flexible body 101 and the lower plate-like flexible body 102 can be firmly held. Examples of the bonding method include adhesion of a double-sided tape, application of an adhesive, and high frequency thermocompression bonding.

In addition, the upper plate-like flexible body 101 may be integrally Thomson applied, but in order to reduce the loss in Thomson, a plurality of flexible magnetic bodies may be combined.

6, the outer circumferential portion 101 (b) of the upper plate-like flexible body 101 and the outer circumferential portion 102 (b) of the lower plate-shaped flexible body 102 correspond to each other, and are located below the large-capacity storage container 10. It may be made the same or smaller than the diameter of the formed bent portion (60).

In the case of the cylindrical storage container 10, there is a bent portion 60 in the lower portion of the outer container 11 to fix the bottom plate 30 of the lower, the welding wire (W) is drawn out of the large-capacity storage container (10) While exhausting to the floor, the welding wire tangle preventing device 100 is caught by the lower bent portion 60, and there is a problem that the lowering is no longer possible. Therefore, the outer circumferential portion 101 (b) of the upper plate-like flexible body 101 and the outer circumferential portion 102 (b) of the lower plate-shaped flexible body 102 correspond to each other, and the lower bent portion 60 of the large-capacity storage container 10 is formed. By making the diameter equal to or smaller than), the problem can be solved.

Meanwhile, as illustrated in FIG. 5, the welding wire tangle preventing device 100 according to the present invention may include one or more welding wire remaining amount confirmation windows 110. The remaining amount of the welding wire W in the large-capacity storage container 10 can be confirmed by the welding wire remaining amount confirmation window 110.

Another embodiment of a welding wire tangle preventing device 100 according to the present invention is shown in FIGS. 7 to 10.

As shown, the welding wire entanglement prevention device 100 may include a lower plate-like flexible body 102 and a plurality of magnetic bodies 103 provided on the lower plate-like flexible body 102. The welding wire W can be drawn out to the central cavity portions 102 (a) and 103 (a) of the lower plate-like flexible body 102 and the plurality of magnetic bodies 103.

Even when a plurality of magnetic bodies 103 such as Neodymium, Alnico, Samarium, Ferrite or Bond Magnet are formed on the upper plate flexible body 102, The same effect as the embodiment of FIGS. 1 to 6 can be obtained.

Preferably, the plurality of magnetic bodies 103 have a strength of 300 to 1200 Gauss. More preferably, a magnet having a strength of 400 to 800 Gauss (Gauss) may be used.

In addition, the lower plate-like flexible body 102 may be made of a transparent film. In addition, the central cavity 103 (a) of the plurality of magnetic bodies 103 is equal to or smaller than the diameter of the central cavity of the laminate 20 and the central cavity 102 (a) of the lower plate-like flexible body 102. )) May be configured to be equal to or smaller than the diameter of the central cavity 103 (a) of the plurality of magnetic bodies 103. Accordingly, when the welding wire W is drawn out, the plurality of magnetic bodies 103 may not be caught.

In addition, the outer peripheral portion 102 (b) of the lower plate-like flexible body 102 may be provided with a plurality of cutouts 102 (c) protruding to contact the inner wall of the large-capacity storage container. In addition, the plurality of magnetic bodies 103 and the lower plate-like flexible body 102 may be integrally coupled, and the outer circumferential portion 103 (b) of the plurality of magnetic bodies 103 and the outer circumferential portion 102 of the lower plate-like flexible body 102. (b)) may correspond to each other, it is preferably configured to be the same or smaller than the diameter of the lower bent portion 60 formed on the lower portion of the large-capacity storage container (10). The reason is the same as that described in the embodiment of FIGS. 1 to 6, and the operation and effect are the same.

10 .... Storage container 11 .... Exterior of the container
20 .... Welding Wire Laminate W .... Welding Wire
30 ... bottom plate 50 ... steel guard
60 .... Bent 100 .... Welding Tangle Protector
101 .... Top plate flexible body 102 .... Bottom plate flexible body
101 (a) .... Central cavity of the upper plate flexible body
101 (b) .... Outer periphery of upper plate flexible body
102 (a) .... Central cavity of the lower plate flexible body
102 (b) .... Outer periphery of lower plate flexible body
102 (c) .... Multiple incisions protruding from the outer circumference of the lower plate-like flexible body
110 .... Welding confirmation window 103 .... Multiple magnetic materials
103 (a) .... Central cavity of many magnetic bodies
103 (b) .... The outer circumference of several magnetic bodies

Claims

Welding when the welding wire W is drawn out from the large-capacity storage container 10 stored therein in the form of a welding wire stack 20 stacked in a plurality of continuous loops. In the welding wire tangling prevention device 100 is installed on the upper surface of the laminate 20 to prevent tangling of the wire (W),
An upper plate-like flexible body 101 made of a magnetic body and a lower plate-like flexible body 102 provided at a lower portion thereof, and the central cavity 101 of the plate-like flexible body 101 and the lower plate-like flexible body 102 (a ), Withdraw the welding wire (W) with 102 (a),
The central cavity 102 (a) of the lower plate-like flexible body 102 is smaller than the diameter of the central cavity 101 (a) of the upper plate-like flexible body 101,
The wire does not contact the inner surface of the upper plate-like flexible body 101 and forms the central cavity 102 (a) of the lower plate-shaped flexible body 102. Withdrawn on contact with the sides,
The upper plate-like flexible body 101 and the lower plate-like flexible body 102 is weld wire tangling prevention, characterized in that integrally coupled.

According to claim 1, wherein the magnetic material is a large amount welding wire tangling prevention tool, characterized in that the rubber magnet.

According to claim 1, The magnetic body has a magnetic wire of 300 to 1200 Gauss (Gauss), the welding wire tangling prevention tool.

[2] The welding wire tangle preventing device for welding according to claim 1, wherein the magnetic material has a magnetic force of 400 to 800 Gauss.

The weld tangle prevention device for welding according to claim 1, wherein the lower plate-like flexible body is made of a transparent film.

delete

The outer peripheral portion 102 (b) of the lower plate-like flexible body 102 has a plurality of cutouts 102 (c) protruding to contact the inner wall of the mass storage container 10. Wire tangle prevention device for welding, characterized in that it is provided.

delete

[4] The wire tangle preventing device for welding according to any one of claims 1 to 3, wherein the magnetic body is formed by combining a plurality of magnetic bodies.

The welding according to any one of claims 1, 2, and 5, wherein at least one welding wire remaining amount confirmation window (110) for checking the remaining amount of the welding wire (W) is included. Wire tangle protector.

The outer peripheral portion 101 (b) of the upper plate-like flexible body 101 and the outer peripheral portion 102 (b) of the lower plate-like flexible body 102 correspond to each other, and the large-capacity storage according to claim 1 or 5. Weld wire tangling prevention device, characterized in that less than or equal to the diameter of the lower bent portion (60) formed in the lower portion of the container (10).

Welding when the welding wire W is drawn out from the large-capacity storage container 10 stored therein in the form of a welding wire stack 20 stacked in a plurality of continuous loops. In the welding wire tangling prevention device 100 is installed on the upper surface of the laminate 20 to prevent tangling of the wire (W),
A lower plate-like flexible body 102 and a plurality of magnetic bodies 103 provided on the lower plate-like flexible body 102, the central cavity of the lower plate-like flexible body 102 and the plurality of magnetic bodies 103 The welding wire W is drawn out at (102 (a), 103 (a)),
The central cavity 102 (a) of the lower plate-like flexible body 102 is smaller than the diameter of the central cavity 103 (a) of the plurality of magnetic bodies 103,
The wire is not in contact with the inner surface of the central cavity 103 (a) of the plurality of magnetic body 103, but the inner cavity of the lower plate-like flexible body 102 (102) Withdrawn on contact with the sides,
The plurality of magnetic body 103 and the lower plate-like flexible body 102 is weld wire tangling prevention, characterized in that integrally coupled.

The method of claim 12, wherein the magnetic material has a magnetic force of 300 to 1200 Gauss (Gauss)
Weld wire tangle prevention device characterized by the above-mentioned.

The welding wire tangling prevention device according to claim 13, wherein the magnetic material has a magnetic force of 400 to 800 Gauss.

13. The welding wire tangle prevention device according to claim 12, wherein the lower plate-like flexible body (102) is made of a transparent film.

delete

The outer peripheral portion 102 (b) of the lower plate-like flexible body 102 has a plurality of cutouts 102 (c) protruding to contact the inner wall of the storage container 10. Wire tangles for welding, characterized in that provided)).

delete

The outer peripheral portion 103 (b) of the plurality of magnetic bodies 103 and the outer peripheral portion 102 (b) of the lower plate-like flexible body 102 correspond to each other, and the large-capacity storage according to claim 12 or 15. Weld wire tangling prevention device, characterized in that less than or equal to the diameter of the lower bent portion (60) formed in the lower portion of the container (10).