Welding wire barrel

Abstract

The utility model discloses a welding wire barrel, relates to the welding wire barrel technical field, the welding wire barrel includes octagonal barrel body, hold-down mechanism and fixing mechanism, the upper end of octagonal barrel body is provided with the barrel cover, the center position of barrel cover is vertically installed with the wire outlet frame, the upper end of the side wall of octagonal barrel body is provided with the hanging hole of one-to-one correspondence with the corner of octagonal barrel body, and the fixing mechanism is fixed on the octagonal barrel body. The pressing ring is pulled through the elastic pull rope, when a welding wire is used, the pressing ring tightly presses the welding wire all the time, the welding wire is prevented from being loosened and wound, the hook is hooked on the hanging hole, the welding wire can be conveniently placed in the octagonal barrel body, meanwhile, the pressing ring is convenient to install, and the welding wire can be prevented from being loosened and wound. The welding wire is conveyed through the wire cylinder, the welding wire drives the wire cylinder to move, the wire cylinder drives the mounting frame and the supporting roller to move, the supporting roller supports the welding wire conveying position on the top layer, the welding wire is prevented from loosening, and it is guaranteed that the welding wire is conveyed smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of welding wire barrels, specifically a welding wire barrel. Background Technique

[0002] Welding wire in barrels means welding wire packed in barrels, which is generally used in automatic welding machines. Just draw out the welding wire on the barrel, connect it to the wire feeder, and it's the same as the coiled welding wire.

[0003] When the existing welding wire barrels are in use, most of them directly open the barrel lid, then draw out the welding wire and connect it to the wire feeder. During the process of wire feeding and use, the welding wire is prone to loosen and entangle, affecting the normal use of the welding wire. At the same time, when dealing with the entangled welding wire, a part of the welding wire will be discarded, resulting in waste of the welding wire.

[0004] In view of the above problems, an improved welding wire barrel is now designed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a welding wire barrel to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A welding wire barrel, including an octagonal barrel body, a pressing mechanism and a fixing mechanism. A barrel lid is arranged at the upper end of the octagonal barrel body. A wire outlet frame for outputting welding wire is vertically installed at the center position of the barrel lid. Hanging holes corresponding to the corners of the octagonal barrel body one by one are opened at the upper end of the side wall of the octagonal barrel body, and the hanging holes are arranged at the corners of the octagonal barrel body.

[0008] The pressing mechanism is arranged inside the octagonal barrel body and is used to always press the welding wire when the welding wire is fed out.

[0009] The fixing mechanism is arranged inside the wire outlet frame and is used to fix the welding wire to prevent the welding wire from moving towards the inside of the octagonal barrel body.

[0010] As a further scheme of the utility model: The pressing mechanism includes inclined rods corresponding to the corners of the octagonal barrel body one by one. A first fixing ring is installed at the upper end of the side wall of the inclined rod, a second fixing ring is installed at the lower end of the side wall of the inclined rod, a pressing ring for pressing the welding wire inside the octagonal barrel body is installed at the lower end of the inclined rod. The end of the pressing ring away from the inclined rod is arranged at the corner of the octagonal barrel body. Elastic ropes are installed at the bottom of each corner of the octagonal barrel body, and hooks cooperating with the pressing ring are installed at the upper ends of the elastic ropes. Support components for supporting the top layer of the welding wire during wire drawing are arranged on the first fixing ring and the second fixing ring.

[0011] As a further solution of the present utility model: The support assembly includes an I-shaped slide rail. Two I-shaped slide rails are installed on the side wall of the inclined rod near the center position of the octagonal barrel body. A slider is slidably connected to the side wall of the I-shaped slide rail. One end of the slider away from the I-shaped slide rail is installed with a wire spool for assisting wire feeding. The lower end of the wire spool is installed with a mounting frame. A support roller for supporting the top layer of welding wire is vertically arranged inside the mounting frame. Both ends of the support roller are rotatably connected to the top and bottom of the mounting frame respectively.

[0012] As a further solution of the present utility model: The fixing mechanism includes two symmetrically arranged swing rods. The swing rods are arranged inside the wire outlet frame. The lower end of the swing rod is rotatably connected to the inner wall of the wire outlet frame through a rotating shaft. The upper end of the swing rod is inclined upward. A clamping block for clamping the welding wire is installed at the upper end of the swing rod. A V-shaped elastic sheet for pushing the swing rod to swing towards the center position of the wire outlet frame is installed at the upper end of the swing rod. The end of the V-shaped elastic sheet away from the swing rod is installed on the inner wall of the wire outlet frame.

[0013] As a further solution of the present utility model: A protective sleeve ring for protecting the hanging hole is installed on the inner wall of the hanging hole.

[0014] As a further solution of the present utility model: The octagonal barrel body and the barrel cover are detachably connected by a buckle.

[0015] As a further solution of the present utility model: Reinforcing ribs for preventing the first fixing ring and the second fixing ring from deforming are installed inside both the first fixing ring and the second fixing ring.

[0016] As a further solution of the present utility model: The input end and the output end of the wire spool are both provided with rounded corners for protecting the welding wire.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] The present utility model pulls the pressure ring through the elastic pull rope. When the welding wire is in use, the pressure ring always tightly presses the welding wire, avoiding the welding wire from being loosely wound and ensuring the smooth feeding of the welding wire.

[0019] The present utility model hooks the hook on the hanging hole, which is convenient for placing the welding wire inside the octagonal barrel body and at the same time convenient for the installation of the pressure ring, facilitating the use by the user.

[0020] The present utility model conveys the welding wire through the wire spool, making the welding wire drive the wire spool to move. The wire spool drives the mounting frame and the support roller to move, realizing the support of the support roller for the top layer of the conveyed welding wire, avoiding the welding wire from loosening and ensuring the smooth feeding of the welding wire.

[0021] The utility model enables the welding wire to be smoothly output upward through two swing rods arranged obliquely upward. When the welding wire moves downward, it will be clamped and fixed, preventing the welding wire from moving back into the octagonal barrel body, keeping the welding wire always taut, avoiding loosening of the welding wire, and ensuring smooth conveyance of the welding wire. Brief Description of the Drawings

[0022] Figure 1 It is a schematic structural view of the utility model.

[0023] Figure 2 It is a sectional view of the utility model.

[0024] Figure 3 It is a schematic structural view of the pressing mechanism in the utility model.

[0025] Figure 4 It is a schematic structural view of the fixing mechanism in the utility model.

[0026] Among them: 1. Octagonal barrel body; 2. Elastic drawstring; 3. Hook; 4. Inclined rod; 5. Hanging hole; 6. First fixing ring; 7. Pressing ring; 8. Barrel cover; 9. Wire outlet frame; 10. I-shaped slide rail; 11. Mounting frame; 12. Support roller; 13. Slide block; 14. Wire reel; 15. Second fixing ring; 16. Connecting block; 17. Swing rod; 18. Clamping block; 19. V-shaped elastic sheet. Detailed Embodiment

[0027] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-4 , in the embodiment of the utility model, the welding wire barrel includes an octagonal barrel body 1, a pressing mechanism, and a fixing mechanism. A barrel cover 8 is arranged at the upper end of the octagonal barrel body 1. A wire outlet frame 9 for outputting the welding wire is vertically installed at the center position of the barrel cover 8. Hanging holes 5 corresponding to the corners of the octagonal barrel body 1 one by one are opened at the upper end of the side wall of the octagonal barrel body 1, and the hanging holes 5 are arranged at the corners of the octagonal barrel body 1.

[0029] The pressing mechanism is arranged inside the octagonal barrel body 1 and is used to always press the welding wire when the welding wire is fed out.

[0030] The fixing mechanism is arranged inside the wire outlet frame 9 and is used to fix the welding wire to prevent the welding wire from moving into the octagonal barrel body 1.

[0031] The pressing mechanism includes diagonal rods 4 corresponding to the corners of the octagonal barrel body 1 one by one. A first fixing ring 6 is installed at the upper end of the side wall of the diagonal rod 4, and a second fixing ring 15 is installed at the lower end of the side wall of the diagonal rod 4. A pressing ring 7 for pressing the welding wire inside the octagonal barrel body 1 is installed at the lower end of the diagonal rod 4. One end of the pressing ring 7 away from the diagonal rod 4 is arranged at the corner of the octagonal barrel body 1. Elastic pull ropes 2 are installed at the bottom of each corner of the octagonal barrel body 1, and hooks 3 used in cooperation with the pressing ring 7 are installed at the upper ends of the elastic pull ropes 2. Support components for supporting the top-layer welding wire during wire drawing are arranged on the first fixing ring 6 and the second fixing ring 15.

[0032] The support components include I-shaped slide rails 10. Two I-shaped slide rails 10 are installed on the side wall of the diagonal rod 4 close to the center position of the octagonal barrel body 1. A slider 13 is slidably connected to the side wall of the I-shaped slide rail 10. A wire spool 14 for assisting wire output is installed at one end of the slider 13 away from the I-shaped slide rail 10. An installation frame 11 is installed at the lower end of the wire spool 14. A support roller 12 for supporting the top-layer welding wire is vertically arranged inside the installation frame 11, and both ends of the support roller 12 are rotatably connected to the top and bottom of the installation frame 11 respectively.

[0033] Before use, first hook the hook 3 on the corresponding hanging hole 5, then place the welding wire inside the octagonal barrel body 1, then align the pressing ring 7 with the corner of the octagonal barrel body 1, then remove the hook 3 from the hanging hole 5 and hook it on the pressing ring 7, and make the welding wire pass through the wire spool 14 and the wire outlet frame 9, and then place the pressing ring 7 on the welding wire. Under the action of the elastic force of the elastic pull rope 2, the pressing ring 7 presses the welding wire.

[0034] During use, the welding wire is output through the wire spool 14 and the wire outlet frame 9. During the output process, the welding wire will circle around the wire spool 14, and the wire spool 14 drives the slider 13 to move along the side wall of the I-shaped slide rail 10. During wire drawing, several support rollers 12 support the top-layer welding wire.

[0035] The fixing mechanism includes two symmetrically arranged swing rods 17. The swing rods 17 are arranged inside the wire outlet frame 9. The lower ends of the swing rods 17 are rotatably connected to the inner wall of the wire outlet frame 9 through rotating shafts. The upper ends of the swing rods 17 are inclined upward. A clamping block 18 for clamping the welding wire is installed at the upper end of the swing rod 17. A V-shaped elastic piece 19 for pushing the swing rod 17 to swing towards the center position of the wire outlet frame 9 is installed at the upper end of the swing rod 17, and one end of the V-shaped elastic piece 19 away from the swing rod 17 is installed on the inner wall of the wire outlet frame 9.

[0036] In use, the welding wire passes through between the two clamping blocks 18 from below the wire outlet frame 9, so that the welding wire can be conveyed outwards. If the welding wire moves downwards, under the action of elastic force and frictional force, the swing rod 17 swings towards the center position of the wire outlet frame 9, causing the two clamping blocks 18 to clamp and fix the welding wire, preventing the welding wire from moving into the interior of the octagonal barrel body 1.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model.

Claims

1. Wire spool, comprising an octagonal barrel body (1), a pressing mechanism and a fixing mechanism, wherein a barrel cover (8) is arranged at the upper end of the octagonal barrel body (1), and a wire outlet frame (9) for outputting welding wire is vertically installed at the center position of the barrel cover (8), characterized in that, The upper end of the side wall of the octagonal barrel body (1) is provided with hanging holes (5) corresponding to the corners of the octagonal barrel body (1) one by one, and the hanging holes (5) are arranged at the corners of the octagonal barrel body (1); The pressing mechanism is arranged inside the octagonal barrel body (1) and is used to always press the welding wire when the welding wire is fed out; The fixing mechanism is arranged inside the wire outlet frame (9) and is used to fix the welding wire to prevent the welding wire from moving into the octagonal barrel body (1).

2. The wire spool according to claim 1, characterized in that, The pressing mechanism includes inclined rods (4) corresponding to the corners of the octagonal barrel body (1) one by one. A first fixing ring (6) is installed at the upper end of the side wall of the inclined rod (4), and a second fixing ring (15) is installed at the lower end of the side wall of the inclined rod (4). A pressing ring (7) for pressing the welding wire inside the octagonal barrel body (1) is installed at the lower end of the inclined rod (4). One end of the pressing ring (7) away from the inclined rod (4) is arranged at the corner of the octagonal barrel body (1). Elastic pull ropes (2) are installed at the bottom of each corner of the octagonal barrel body (1), and hooks (3) used in cooperation with the pressing ring (7) are installed at the upper ends of the elastic pull ropes (2). A supporting component for supporting the top-layer welding wire during wire drawing is arranged on the first fixing ring (6) and the second fixing ring (15).

3. The wire spool according to claim 2, characterized in that, The supporting component includes an I-shaped slide rail (10). Two I-shaped slide rails (10) are installed on the side wall of the inclined rod (4) close to the center position of the octagonal barrel body (1). A slider (13) is slidably connected to the side wall of the I-shaped slide rail (10). A wire drum (14) for assisting wire feeding is installed at one end of the slider (13) away from the I-shaped slide rail (10). An installation frame (11) is installed at the lower end of the wire drum (14). A supporting roller (12) for supporting the top-layer welding wire is vertically arranged inside the installation frame (11), and both ends of the supporting roller (12) are rotatably connected to the top and bottom of the installation frame (11).

4. The wire spool according to claim 1, wherein, The fixing mechanism includes two symmetrically arranged swing rods (17). The swing rods (17) are arranged inside the wire outlet frame (9). The lower ends of the swing rods (17) are rotatably connected to the inner wall of the wire outlet frame (9) through a rotating shaft. The upper ends of the swing rods (17) are inclined upward. A clamping block (18) for clamping the welding wire is installed at the upper end of the swing rod (17). A V-shaped elastic sheet (19) for pushing the swing rod (17) to swing towards the center position of the wire outlet frame (9) is installed at the upper end of the swing rod (17). One end of the V-shaped elastic sheet (19) away from the swing rod (17) is installed on the inner wall of the wire outlet frame (9).

5. The wire spool according to claim 1, characterized in that, A protective sleeve ring for protecting the hanging hole (5) is installed on the inner wall of the hanging hole (5).

6. The wire spool according to claim 1, wherein The octagonal barrel body (1) and the barrel cover (8) are detachably connected by a buckle.

7. The wire spool according to claim 2, wherein Reinforcing ribs for preventing the first fixing ring (6) and the second fixing ring (15) from deforming are installed inside the first fixing ring (6) and the second fixing ring (15).

8. The wire spool according to claim 3, wherein, Both the input end and the output end of the wire drum (14) are provided with rounded corners for protecting the welding wire.

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