Welding wire barrel

Abstract

The utility model relates to the technical field of welding wire storage equipment, in particular to a welding wire barrel which comprises a barrel wall with a polygonal cross section, the lower end of the barrel wall is fixedly connected with a barrel bottom, the upper end of the barrel wall is detachably connected with a barrel cover, and the barrel wall comprises an outer barrel wall and an inner barrel wall sleeved on the inner side of the outer barrel wall. The surfaces of the outer barrel wall and the inner barrel wall are both covered with films, and the barrel wall, the barrel bottom and the barrel cover are all made of paper boards. According to the welding wire barrel, the barrel wall, the barrel bottom and the barrel cover are all made of the paperboard materials, manufacturing is convenient, cost is low, the barrel wall with the polygonal section enhances the supporting performance of the whole welding wire barrel, the welding wire barrel is easy to detach after being used, the paperboard materials are recycled, and the requirement for environmental protection is met.

Description

Technical Field

[0001] The utility model relates to the technical field of welding wire storage equipment, in particular to a welding wire bucket. Background Art

[0002] Welding wire is a metal wire welding material used as a filler metal or as a conductor at the same time. In gas welding and tungsten arc welding, welding wire is used as a filler metal; in submerged arc welding, electroslag welding and other metal arc welding, welding wire is both a filler metal and a conductive electrode. The surface of the welding wire is not coated with an anti-oxidation flux. After production, welding wire is usually wound into a wire barrel using a welding wire barrel loading machine for easy sorting, storage and transportation. The existing paper barrels for barreled welding wire have a wooden board at the bottom, and the upper and lower parts are rolled with iron hoops. The barrel cover is made of iron. It is difficult to recycle after one use, difficult to disassemble, and has a high price, so it has no recycling value. Utility Model Content

[0003] The purpose of the utility model is to provide a welding wire barrel which can solve the above technical problems.

[0004] The utility model provides a welding wire barrel, comprising a barrel wall with a polygonal cross section, the lower end of the barrel wall is fixedly connected to the barrel bottom, the upper end of the barrel wall is detachably connected to the barrel cover, the barrel wall comprises an outer barrel wall and an inner barrel wall sleeved inside the outer barrel wall, the surfaces of the outer barrel wall and the inner barrel wall are coated, and the barrel wall, the barrel bottom and the barrel cover are all made of cardboard material. The material of the above-mentioned film is plastic PE film.

[0005] Furthermore, the cross section of the barrel wall is one of a regular pentagon, a regular hexagon, a regular heptagon, a regular octagon, a regular nonagon, and a regular decagon.

[0006] Furthermore, the diameter of the circumscribed circle of the barrel wall is in the range of 400-800 mm, and the height of the barrel wall is in the range of 400-1000 mm.

[0007] Furthermore, the barrel wall, barrel bottom and barrel cover are all made of corrugated boxboard, type A and type B, 3 to 11 layers.

[0008] Furthermore, the barrel wall is formed by bending and enclosing rectangular cardboard, and the joints are glued together or connected together using industrial staples. In addition, two opposite sides of the outer barrel wall are each provided with a sling for hoisting.

[0009] Furthermore, one side of the rectangular cardboard is provided with a continuously arranged connecting part, and the barrel bottom is fixedly connected to the barrel wall through the connecting part. Generally, the rectangular cardboard constituting the outer barrel wall is provided with a connecting part, and the barrel bottom is stapled together with the connecting part by an industrial stapler.

[0010] Furthermore, the connecting portion is a trapezoidal structure, and the length of the bottom side of the trapezoidal structure is equal to the folding interval of the rectangular paperboard.

[0011] Furthermore, the edge of the barrel cover is provided with a cover edge extending downward, and the inner side of the cover edge is tightly fitted with the outer side of the outer barrel wall.

[0012] Furthermore, a moisture-proof pad is provided on the side of the barrel bottom facing away from the barrel wall. The moisture-proof pad is made of PE material and prevents the welding wire from getting damp or contaminated when the ground is wet or there is water accumulation.

[0013] Furthermore, a nameplate for carrying welding wire information is fixedly provided on the outer side of the outer barrel wall. Specifically, the nameplate is a rectangular structure and is placed on the outer side surface of the outer barrel wall. An insert box is provided on the outer side of the outer barrel wall. The front of the insert box is a transparent plate. The nameplate is placed in the insert box. A U-shaped notch is provided at the upper end of the transparent plate for easy access to the nameplate. Information about the welding wire barrel body and the welding wire is written on the nameplate. The nameplate fits tightly with the insert box and is fixed inside the insert box by virtue of the friction between the nameplate and the insert box.

[0014] Beneficial effects:

[0015] The barrel wall, barrel bottom and barrel cover of the utility model are all made of cardboard, which is easy to manufacture and low in cost. The barrel wall with a polygonal cross-section enhances the overall supporting performance of the welding wire barrel, and is easy to disassemble after use, and then the cardboard material can be recycled, meeting the requirements of environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a bottom perspective diagram of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model for displaying a nameplate;

[0020] Figure 4 It is a schematic diagram of the expansion of the inner and outer barrel walls of the utility model.

[0021] Explanation of the accompanying drawings: 101 - outer barrel wall, 102 - inner barrel wall, 2 - barrel bottom, 3 - barrel cover, 301 - cover edge, 4 - rectangular cardboard, 5 - connecting part, 6 - hanging strap, 7 - nameplate, 8 - plug-in box, 9 - U-shaped notch. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the 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.

[0025] Example 1

[0026] like Figure 1-2As shown, it includes a barrel wall with a regular octagonal cross section, the diameter range of the circumscribed circle of the barrel wall is 600mm, the height range of the barrel wall is 800mm, the lower end of the barrel wall is fixedly connected with a barrel bottom 2, the upper end of the barrel wall is detachably connected with a barrel cover 3, the barrel wall includes an outer barrel wall 101 and an inner barrel wall 102 sleeved on the inner side of the outer barrel wall 101, the surfaces of the outer barrel wall 101 and the inner barrel wall 102 are coated (PE film), and the two opposite sides of the outer barrel wall 101 are respectively provided with a sling 6 for hoisting, and the sling is bonded to the outer barrel wall by glue, and the barrel wall, the barrel bottom 2 and the barrel cover 3 are all made of corrugated boxboard (type A and type B can be selected, 3 to 11 layers). In addition, the cross section of the barrel wall can be one of a regular pentagon, a regular hexagon, a regular heptagon, a regular enneagon, and a regular decagon, which can be selected according to actual conditions, and will not be repeated here one by one, and the cross sections of the outer barrel wall 101 and the inner barrel wall 102 are the same regular polygons.

[0027] like Figure 2 and 4 As shown, specifically, the barrel wall is formed by bending and enclosing a rectangular cardboard 4, and the joints are glued together or connected together by industrial staples, or any other method that can complete the fixed connection. One side of the rectangular cardboard 4 is provided with a continuously arranged connecting portion 5, and the barrel bottom 2 is fixedly connected to the barrel wall through the connecting portion 5, and the barrel bottom 2 is located on the upper side of the connecting portion 5. Generally, the rectangular cardboard 4 constituting the outer barrel wall 101 is provided with a connecting portion 5, and the barrel bottom 2 is stapled together with the connecting portion 5 by an industrial staple, and the barrel bottom 2 is a plate-like structure with the same specifications as the outer barrel wall. The connecting portion 5 is a trapezoidal structure, and the bottom length of the trapezoidal structure is equal to the fold spacing of the rectangular cardboard 4. When the rectangular cardboard 4 is bent and enclosed, the adjacent connecting portions 5 point inward and fit each other.

[0028] The edge of the barrel cover 3 is provided with a cover edge 301 extending downward, and the inner side of the cover edge 301 is closely fitted with the outer side of the outer barrel wall 101. The barrel bottom 2 is provided with a moisture-proof pad on the side away from the barrel wall. The moisture-proof pad is made of PE material to prevent the welding wire from being damp or contaminated when the ground is wet or there is water accumulation.

[0029] Example 2

[0030] like Figure 3As shown, the basic structure is the same as that of Example 1, except that a nameplate 7 for carrying welding wire information is fixedly provided on the outer side of the outer barrel wall 101. Specifically, the nameplate 7 is a rectangular structure, which is placed on the outer surface of the outer barrel wall 101. An insert box 8 is provided on the outer side of the outer barrel wall 101. The front of the insert box 8 is a transparent plate. The nameplate 7 is placed in the insert box 8. A U-shaped notch 8 is provided at the upper end of the transparent plate to facilitate the taking of the nameplate 7. The nameplate 7 is written with information about the welding wire barrel body and the welding wire. The nameplate 7 fits tightly with the insert box 8 and is fixed inside the insert box 8 by virtue of its friction with the insert box 8. In addition, multiple nameplates 7 can be arranged on the outer side of the outer barrel wall 102 according to actual conditions. In addition, the diameter range of the circumscribed circle of the barrel wall is 400-800mm, and the height range of the barrel wall is 400-1000mm. Welding wire barrels of different sizes can be configured according to actual application scenarios.

[0031] The preparation method of the welding wire barrel of the utility model comprises the following steps:

[0032] Draw the drawings according to the required size and cut the boxboard paper according to the drawings;

[0033] The joints of the inner barrel wall are glued or fixed with industrial staples;

[0034] The outer barrel wall is fixed in the same way as the inner barrel wall;

[0035] The inner barrel wall is placed inside the outer barrel wall, and then the barrel bottom is installed in the welding wire barrel body, and the barrel bottom and the outer barrel wall are connected with industrial staples;

[0036] The barrel cover is folded and formed according to the creases;

[0037] Install the straps on opposite sides of the outside of the drum wall.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A welding wire barrel, characterized in that: It comprises a barrel wall with a polygonal cross section, the lower end of the barrel wall is fixedly connected to the barrel bottom, the upper end of the barrel wall is detachably connected to the barrel cover, the barrel wall comprises an outer barrel wall and an inner barrel wall sleeved on the inner side of the outer barrel wall, the surfaces of the outer barrel wall and the inner barrel wall are coated, and the barrel wall, the barrel bottom and the barrel cover are all made of cardboard.

2. The welding wire barrel according to claim 1, characterized in that: The cross section of the barrel wall is one of a regular pentagon, a regular hexagon, a regular heptagon, a regular octagon, a regular nonagon and a regular decagon.

3. The welding wire barrel according to claim 1, characterized in that: The diameter of the circumscribed circle of the barrel wall is in the range of 400-800 mm, and the height of the barrel wall is in the range of 400-1000 mm.

4. The welding wire barrel according to claim 1, characterized in that: The barrel wall, barrel bottom and barrel cover are all made of corrugated boxboard paper.

5. The welding wire barrel according to claim 1, characterized in that: The barrel wall is formed by bending and enclosing rectangular paperboard, and two opposite sides of the outer barrel wall are each provided with a lifting strap for lifting.

6. The welding wire barrel according to claim 5, characterized in that: One side of the rectangular paperboard is provided with continuously arranged connecting parts, and the barrel bottom is fixedly connected to the barrel wall through the connecting parts.

7. The welding wire barrel according to claim 6, characterized in that: The connecting portion is a trapezoidal structure, and the length of the bottom side of the trapezoidal structure is equal to the folding interval of the rectangular paperboard.

8. The welding wire barrel according to claim 1, characterized in that: The edge of the barrel cover is provided with a cover edge extending downward, and the inner side of the cover edge is tightly fitted with the outer side of the outer barrel wall.

9. The welding wire barrel according to claim 1, characterized in that: A moisture-proof pad is arranged on one side of the barrel bottom away from the barrel wall.

10. The welding wire barrel according to claim 1, characterized in that: A nameplate for carrying welding wire information is fixedly provided on the outer side of the outer barrel wall.

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