Welding wire barrel
By designing square wire barrels, using the structure composed of corrugated cardboard and cardboard, the problem of difficult recycling and poor stability of the wire barrels is solved, and the solidity, environmental protection and recyclability of the wire barrels are achieved. The welding wire is protected by supporting structures to avoid deformation , improves the stability of the welding wire.
Patent Information
- Application Number
- CN202421156440.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-25
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-25
AI Technical Summary
Welding wire barrels are usually made of round paper and metal accessories, which are difficult to recycle, lack protection mechanisms, and are prone to deformation during transportation, and the welding wire has poor stability due to bumps during transportation.
A square welding wire barrel is designed, which uses square barrel, octagonal support and triangular filling made of corrugated cardboard. The barrel core and inner cylinder with built-in cardboard are equipped with nylon safety ropes and moisture-proof plastic bags to enhance structural stability and environmental protection.
It realizes the complete paper-made welding wire barrel, with a strong structure, safe and environmentally friendly, easy to recycle, and protects the welding wire through octagonal support and triangular filling to avoid deformation and improves the stability of the welding wire.
Smart Images
Figure CN222248276U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of welding wire barrels, in particular to a welding wire barrel. Background Art
[0002] The welding wire barrel is a common way to package welding wire. It is the most common carrier for storing and transporting welding wire. It is generally composed of a barrel cover and a barrel body. When in use, the operator puts the welding wire into the barrel, then covers it with a lid and seals it. The main function of the welding wire barrel is to protect the welding wire from external factors such as air, moisture, and dust to ensure the quality of welding. The inside of the welding wire barrel usually uses vacuum packaging or moisturizing materials to keep the welding wire dry and fresh. In addition, the welding wire barrel can also be convenient for storing and transporting welding wire. When in use, the welding wire barrel can be directly placed in the welding wire machine above the welding equipment, and automatic wire feeding can be achieved by pulling out the welding wire.
[0003] Welding wire barrels are usually round barrels made of paper and a large number of metal accessories. After use, they are often difficult to classify and cannot be recycled, which even affects environmental protection. In addition, the round welding wire barrels lack protective mechanisms on the outside. They are easily deformed when squeezed during transportation, thereby affecting the subsequent pulling out of the welding wire. In addition, after the welding wire is placed in the welding wire barrel, when the welding wire barrel encounters bumps during transportation, the welding wire is prone to vibrate up and down in the welding wire barrel, and the stability is poor. Utility Model Content
[0004] (I) Purpose of the utility model
[0005] In view of this, the purpose of the utility model is to propose a welding wire barrel, the technical problem to be solved is that the welding wire barrel is usually a round barrel made of paper and a large number of metal accessories. After use, it is often difficult to recycle because it is difficult to classify, and even affects environmental protection. Moreover, the round welding wire barrel lacks a protective mechanism on the outside, and it is easy to cause the welding wire barrel to deform when squeezed during transportation, thereby affecting the subsequent pulling out of the welding wire. In addition, after the welding wire is placed in the welding wire barrel, when the welding wire barrel encounters bumps during transportation, the welding wire is easy to vibrate up and down in the welding wire barrel, and the stability is poor.
[0006] (II) Technical solution
[0007] In order to achieve the above technical purpose, the utility model provides a welding wire barrel:
[0008] It includes a square barrel, a barrel cover is arranged on the top of the square barrel, accessories are fixed on one side of the square barrel, an octagonal support is placed in the square barrel, and triangular fillings are arranged at the four corners of the octagonal support and the square barrel, a cylinder core and an inner cylinder are placed in the square barrel, the axes of the cylinder core and the inner cylinder coincide, an annular cavity for storing welding wire is arranged between the cylinder core and the inner cylinder, and the outer side of the inner cylinder is in contact with the inner wall of the octagonal support.
[0009] Preferably, the square barrel, barrel cover, octagonal support and triangular filling are all made of corrugated cardboard.
[0010] Preferably, the core and the inner tube are both made of cardboard.
[0011] Preferably, the accessories are nylon safety rope and moisture-proof plastic bag.
[0012] Preferably, an inner cylinder pad is provided at the bottom of the inner cylinder, and an octagonal pad is provided at the bottom of the octagonal support.
[0013] Preferably, the cross-section of the triangular filling is a right triangle, and the hypotenuse of the triangular filling fits with the octagonal support, and the two right-angled sides of the triangular filling fit with the inner wall of the square barrel.
[0014] It can be seen from the above technical solutions that the present application has the following beneficial effects:
[0015] 1: The square barrel, octagonal support, triangular filling and barrel cover are made of corrugated cardboard, while the inner barrel and the barrel core are made of cardboard. This device is a welding wire barrel made entirely of paper, with a solid structure, safe, environmentally friendly and easy to recycle.
[0016] 2: The square barrel, octagonal support and triangular filling can protect the welding wire between the inner barrel and the barrel core to prevent the welding wire from being squeezed and deformed. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.
[0018] Figure 1 A schematic structural diagram of a welding wire barrel provided by the utility model;
[0019] Figure 2 A schematic diagram of the partial structure of a welding wire barrel provided by the utility model;
[0020] Figure 3 The utility model provides Figure 2 A schematic diagram of a top view structure;
[0021] Figure 4 A schematic diagram of the structure of the octagonal support provided by the utility model;
[0022] Figure 5 A schematic diagram of the partial structure of a welding wire barrel provided by the utility model;
[0023] Figure 6 A schematic diagram of the structure of the inner cylinder pad and the octagonal pad provided by the utility model;
[0024] Figure 7 A schematic diagram of the partial structure of a welding wire barrel provided by the utility model;
[0025] Figure 8 Two versions are provided for the utility model, one with a core and the other without a core.
[0026] Description of the drawings: 1. Square barrel; 2. Barrel cover; 3. Accessories; 4. Barrel core; 5. Inner barrel; 51. Inner barrel pad; 6. Triangular filling; 7. Octagonal support; 71. Octagonal pad. DETAILED DESCRIPTION
[0027] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.
[0028] Reference Figure 1-8 :
[0029] Embodiment 1
[0030] The utility model provides a welding wire barrel, comprising a square barrel 1, a barrel cover 2 is arranged on the top of the square barrel 1, an accessory 3 is fixed to one side of the square barrel 1, an octagonal support 7 is placed in the square barrel 1, and triangular fillers 6 are arranged at the four corners of the octagonal support 7 and the square barrel 1, a cylinder core 4 and an inner cylinder 5 are placed in the square barrel 1, the axes of the cylinder core 4 and the inner cylinder 5 coincide, an annular cavity for storing welding wire is present between the cylinder core 4 and the inner cylinder 5, and the outer side of the inner cylinder 5 is in contact with the inner wall of the octagonal support 7.
[0031] Among them, the square barrel 1, the barrel cover 2, the octagonal support 7, and the triangular filling 6 are all made of corrugated cardboard, the barrel core 4 and the inner barrel 5 are both made of cardboard, the accessories 3 are nylon safety rope and moisture-proof plastic bag, the bottom of the inner barrel 5 is provided with an inner barrel pad 51, the bottom of the octagonal support 7 is provided with an octagonal pad 71, the cross-section of the triangular filling 6 is a right triangle, and the hypotenuse of the triangular filling 6 is in contact with the octagonal support 7, and the two right-angled sides of the triangular filling 6 are in contact with the inner wall of the square barrel 1.
[0032] It should be noted that since the square barrel 1, barrel cover 2, octagonal support 7, and triangular filler 6 are made of corrugated cardboard, and the barrel core 4, inner barrel 5, inner barrel pad 51, and octagonal pad 71 are all made of cardboard, the device is a welding wire barrel made entirely of paper, which has a solid structure, is safe, environmentally friendly, and easy to recycle.
[0033] Embodiment 2
[0034] The utility model provides a welding wire barrel, which is different from the first embodiment in that it does not include a barrel core 4.
[0035] It should be noted that the coreless welding wire barrel without the core 4 still has all the characteristics of the coreless welding wire barrel, such as strong structure, safety, environmental protection, and easy recycling. The coreless welding wire barrel sacrifices a little bit of the neatness of the welding wire arrangement, increases the smoothness of wire drawing, and improves welding efficiency.
[0036] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.
Claims
1. A welding wire barrel, comprising a square barrel (1), characterized in that: The square barrel (1) is provided with a barrel cover (2) on the top, and a fitting (3) is fixed on one side of the square barrel (1). An octagonal support (7) is placed in the square barrel (1), and triangular fillers (6) are provided at the four corners of the octagonal support (7) and the square barrel (1). A cylinder core (4) and an inner cylinder (5) are placed in the square barrel (1), and the axes of the cylinder core (4) and the inner cylinder (5) coincide with each other. An annular cavity for storing welding wire is provided between the cylinder core (4) and the inner cylinder (5), and the outer side of the inner cylinder (5) is in contact with the inner wall of the octagonal support (7).
2. A welding wire barrel according to claim 1, characterized in that: The square barrel (1), barrel cover (2), octagonal support (7) and triangular filling (6) are all made of corrugated cardboard.
3. A welding wire barrel according to claim 1, characterized in that: The core (4) and the inner tube (5) are both made of cardboard.
4. A welding wire barrel according to claim 1, characterized in that: The accessories (3) are a nylon safety rope and a moisture-proof plastic bag.
5. A welding wire barrel according to claim 1, characterized in that: An inner cylinder pad (51) is provided at the bottom of the inner cylinder (5), and an octagonal pad (71) is provided at the bottom of the octagonal support (7).
6. A welding wire barrel according to claim 1, characterized in that: The cross section of the triangular filler (6) is a right triangle, and the hypotenuse of the triangular filler (6) fits with the octagonal support (7), and the two right-angled sides of the triangular filler (6) fit with the inner wall of the square barrel (1).