Rectification wire pressing device for barreled welding wires

Abstract

The utility model provides a rectifying wire pressing device for barreled welding wires, which comprises a welding wire barrel, a wire pressing assembly, lifting assemblies and a dustproof cover, the wire pressing assembly and the welding wires are arranged in the welding wire barrel, the wire pressing assembly is arranged above the welding wires, the lifting assemblies are arranged on two sides of the welding wire barrel, the wire pressing assembly is connected with the lifting assemblies through lifting wires, and the dustproof cover is arranged on the lifting assemblies. The dustproof cover is arranged on the top of the welding wire barrel. The wire pressing assembly of the device can prevent welding wires from being disordered, wound and knotted in the wire feeding process, and the lifting assembly can conveniently take out the wire pressing assembly when the wire pressing assembly reaches the bottom of the welding wire barrel.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding wire processing equipment, in particular to a rectifying wire pressing device for barreled welding wire. Background Art

[0002] In modern welding technology, barreled welding wire is widely used in welding operations. However, due to the weight and inertia of the welding wire in the barrel and the rotational stress generated when the welding wire is barreled, the welding wire often has problems such as tangled wires and tangled knots during wire feeding, which seriously affects welding quality and production efficiency. In order to ensure welding efficiency and quality, it is necessary to ensure smooth and uninterrupted wire feeding. Utility Model Content

[0003] In view of this, the utility model aims to provide a rectifying wire pressing device for barreled welding wire, so as to solve the problems of wire disorder, entanglement and knotting during the wire feeding process.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A rectifying wire pressing device for barreled welding wire comprises a welding wire barrel, a wire pressing assembly, two pulling assemblies and a dust cover. The wire pressing assembly and the welding wire are arranged inside the welding wire barrel, and the wire pressing assembly is arranged above the welding wire. The two pulling assemblies are arranged on both sides of the welding wire barrel. The wire pressing assembly is connected to the pulling assembly through a pulling line, and the dust cover is arranged on the top of the welding wire barrel.

[0006] Furthermore, the wire pressing assembly includes a pressing ring, an annular pressing plate, and a plurality of wire pressing sheets. The pressing ring is arranged above the annular pressing plate through a connecting plate. The annular pressing plate is provided with a first sliding groove along the circumference to enable the wire pressing sheet to slide. The annular pressing plate and the wire pressing sheet are connected by bolts. The wire pressing sheet is telescopically arranged so that the wire pressing assembly can be suitable for welding wire barrels of different diameters.

[0007] The number of the pressed wire sheets is at least 4;

[0008] The number of the connecting plates corresponds to the number of the wire pressing sheets, and the positions of the connecting plates correspond to the positions of the wire pressing sheets.

[0009] Preferably, the angle between the connecting plate and the annular pressure plate is 35 degrees.

[0010] Furthermore, the wire pressing sheet is provided with a plurality of evenly distributed first mounting holes, and the first slide groove is provided with a second mounting hole corresponding to the first mounting hole. According to welding wire barrels of different diameters, the position of the wire pressing sheet is adjusted so that the first mounting hole corresponds to the second mounting hole, and the wire pressing assembly is fixed with bolts so that the wire pressing assembly can be applied to welding wire barrels of different diameters.

[0011] Furthermore, a slider is provided at one end of the wire pressing sheet away from the annular pressing plate, and a second slide groove corresponding to the slider is vertically provided on the inner wall of the welding wire barrel; as the welding wire is discharged, the wire pressing assembly slides downward in the welding wire barrel through the slide groove to achieve wire pressing rectification of the welding wire.

[0012] The number of the second chutes corresponds to the number of wire pressing sheets.

[0013] Furthermore, the annular pressure plate is provided with a plurality of evenly distributed stepped grooves, and counterweight blocks are arranged inside the stepped grooves; the stepped grooves can accommodate counterweight blocks of different sizes, and counterweight blocks of different weights can be placed according to needs.

[0014] The stepped groove and the first sliding groove are evenly spaced so that the wire pressing assembly applies a uniform force downward.

[0015] Furthermore, the two lifting components are symmetrically arranged, and the positions of the lifting components correspond to those of the second sliding grooves.

[0016] Further, the lifting assembly includes a placement plate, a first mounting plate, an I-shaped wheel, and a rotating wheel. The placement plate is arranged on one side of the welding wire barrel, two first mounting plates are arranged above the placement plate, the I-shaped wheel is rotatably arranged between the two first mounting plates through a rotating shaft, and the rotating wheel is connected to the rotating shaft and is arranged on one side of the first mounting plate;

[0017] The pulling wire is wound on the I-shaped wheel, and the other end of the pulling wire is arranged on the slider. The I-shaped wheel rotates to release the pulling wire on the I-shaped wheel so that the wire pressing assembly slides downward along the second slide groove, and the I-shaped wheel rotates in the opposite direction to reel the pulling wire on the I-shaped wheel so that the wire pressing assembly is lifted upward along the second slide groove.

[0018] Furthermore, the rotating wheel is provided with a handle through the second mounting plate, one end of the second mounting plate is fixedly connected to the rotating wheel, the other end of the second mounting plate is movably connected to the handle, and the placement plate is provided with a slot capable of accommodating the end of the handle, and the end of the handle can be engaged with the slot after the handle rotates. When the I-shaped wheel needs to be rotated, the handle is rotated to a horizontal direction, and the handle is held to rotate the rotating wheel and the I-shaped wheel, so that the pulling line is wound on the I-shaped wheel. When the I-shaped wheel needs to be fixed, the handle is rotated to a vertical direction, and the end of the handle is placed in the slot.

[0019] Furthermore, the dust cover is conical, the side wall of the dust cover is provided with an observation window, and the top of the dust cover is provided with a wire feeding tube.

[0020] Compared with the prior art, the rectifier wire pressing device for barreled welding wire described in the utility model has the following advantages:

[0021] (1) The wire pressing piece described in the utility model is telescopically arranged to be suitable for welding wire barrels of different diameters, and a sliding block is provided at the end thereof, corresponding to a second slide groove provided on the inner wall of the welding wire barrel, so that the wire pressing assembly can slide vertically in the welding wire barrel along the second slide groove, thereby preventing the wire pressing assembly from rotating as the welding wire is discharged, thereby affecting the discharge of the wire;

[0022] (2) The lifting assembly of the utility model can lift the wire pressing assembly upward after all the welding wires are pulled out;

[0023] (3) The dust cover described in the utility model has a dust-proof effect on the inside of the welding wire barrel during the wire drawing process, and the observation window arranged on the side wall of the dust cover is convenient for the operator to observe the wire drawing situation inside the welding wire barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0025] Figure 1 This is an overall schematic diagram of a rectifying wire pressing device for barreled welding wire according to an embodiment of the utility model;

[0026] Figure 2 This is a schematic diagram of a wire pressing assembly of a rectifier wire pressing device for barreled welding wire according to an embodiment of the utility model;

[0027] Figure 3 This is a schematic diagram of a welding wire barrel of a rectifying wire pressing device for barreled welding wire according to an embodiment of the utility model;

[0028] Figure 4 This is a schematic diagram of a pulling assembly of a rectifying wire pressing device for barreled welding wire according to an embodiment of the utility model;

[0029] Figure 5 This is a schematic diagram of a dust cover for a rectifier wire pressing device for barreled welding wire according to an embodiment of the utility model.

[0030] Description of reference numerals:

[0031] 1. Wire barrel; 2. Dust cover; 3. Welding wire; 4. Pulling wire; 5. Pressing ring; 6. Annular pressing plate; 7. Wire pressing sheet; 8. Connecting plate; 9. First mounting hole; 10. Second mounting hole; 11. Sliding block; 12. Second sliding groove; 13. Step groove; 14. Counterweight; 15. Placement plate; 16. First mounting plate; 17. I-wheel; 18. Rotating wheel; 19. Rotating shaft; 20. Handle; 21. Second mounting plate; 22. Slot; 23. Observation window; 24. Wire feeding tube. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0033] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0035] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0036] like Figures 1 to 5 As shown, a rectifying wire pressing device for barreled welding wire includes a welding wire barrel 1, a wire pressing assembly, two pulling assemblies, and a dust cover 2. The wire pressing assembly and the welding wire 3 are arranged inside the welding wire barrel 1, and the wire pressing assembly is arranged above the welding wire 3. The two pulling assemblies are arranged on both sides of the welding wire barrel 1. The wire pressing assembly is connected to the pulling assembly through a pulling wire 4, and the dust cover 2 is arranged on the top of the welding wire barrel 1.

[0037] The wire pressing assembly includes a pressing ring 5, an annular pressing plate 6, and a plurality of wire pressing sheets 7. The pressing ring 5 is arranged above the annular pressing plate 6 through a connecting plate 8. The annular pressing plate 6 is provided with a first sliding groove along the circumference to enable the wire pressing sheet 7 to slide. The annular pressing plate 6 is connected to the wire pressing sheet 7 by bolts. The wire pressing sheet 7 is telescopically arranged so that the wire pressing assembly can be suitable for welding wire barrels 1 of different diameters.

[0038] The number of the wire pressing sheets 7 is 4;

[0039] The number of the connecting plates 8 corresponds to the number of the wire pressing sheets 7 , and the positions of the connecting plates 8 correspond to the positions of the wire pressing sheets 7 .

[0040] Preferably, the angle between the connecting plate 8 and the annular pressure plate 6 is 35 degrees.

[0041] The wire pressing sheet 7 is provided with a plurality of evenly distributed first mounting holes 9, and the first slide groove is provided with a second mounting hole 10 corresponding to the first mounting hole 9. According to the welding wire barrels 1 of different diameters, the position of the wire pressing sheet 7 is adjusted so that the first mounting hole 9 and the second mounting hole 10 correspond to each other, and they are fixed with bolts so that the wire pressing assembly can be applied to welding wire barrels 1 of different diameters.

[0042] A slider 11 is provided at one end of the wire pressing sheet 7 away from the annular pressing plate 6, and a second slide groove 12 corresponding to the slider 11 is vertically provided on the inner wall of the welding wire barrel 1; as the welding wire 3 is discharged, the wire pressing assembly slides downward in the welding wire barrel 1 through the slide groove to realize the wire pressing rectification of the welding wire 3.

[0043] The number of the second sliding grooves 12 corresponds to the number of the wire pressing sheets 7 .

[0044] The annular pressure plate 6 is provided with a plurality of evenly distributed stepped grooves 13 , and a counterweight 14 is provided inside the stepped groove 13 ; the stepped groove 13 can accommodate counterweights 14 of different sizes, and counterweights 14 of different weights can be placed as required.

[0045] The stepped groove 13 and the first slide groove are evenly spaced apart, so that the wire pressing assembly applies a uniform force downward.

[0046] The two lifting components are symmetrically arranged, and the positions of the lifting components correspond to those of the second sliding groove 12 .

[0047] The lifting assembly includes a placement plate 15, a first mounting plate 16, an I-shaped wheel 17, and a rotating wheel 18. The placement plate 15 is arranged on one side of the welding wire barrel 1, and two first mounting plates 16 are arranged above the placement plate 15. The I-shaped wheel 17 is rotatably arranged between the two first mounting plates 16 through a rotating shaft 19. The rotating wheel 18 is connected to the rotating shaft 19 and is arranged on one side of the first mounting plate 16.

[0048] The pulling wire 4 is wound on the spool wheel 17, and the other end of the pulling wire 4 is arranged on the slider 11. The spool wheel 17 rotates to release the pulling wire 4 on the spool wheel 17 so that the wire pressing assembly slides downward along the second slide groove 12, and the spool wheel 17 rotates in the opposite direction to reel the pulling wire 4 on the spool wheel 17 so that the wire pressing assembly is lifted upward along the second slide groove 12.

[0049] The rotating wheel 18 is provided with a handle 20 through a second mounting plate 21, one end of the second mounting plate 21 is fixedly connected to the rotating wheel 18, and the other end of the second mounting plate 21 is movably connected to the handle 20. The placement plate 15 is provided with a slot 22 capable of accommodating the end of the handle 20, and the end of the handle 20 can be engaged with the slot 22 after the handle 20 rotates. When the I-shaped wheel 17 needs to be rotated, the handle 20 is rotated to a horizontal direction, and the handle 20 is held to rotate the rotating wheel 18 and the I-shaped wheel 17, so that the lifting line 4 is wound on the I-shaped wheel 17. When the I-shaped wheel 17 needs to be fixed, the handle 20 is rotated to a vertical direction, and the end of the handle 20 is placed in the slot 22.

[0050] The dust cover 2 is conical, a side wall of the dust cover 2 is provided with an observation window 23 , and a top of the dust cover 2 is provided with a wire feeding tube 24 .

[0051] In a specific implementation, the position of the wire pressing sheet 7 is adjusted according to the inner diameter of the welding wire barrel 1, and fixed by bolts, the end of the pulling wire 4 is wound around the slider 11, the slider 11 of the wire pressing assembly corresponds to the second slide groove 12, and the wire pressing assembly is placed above the welding wire 3. The corresponding counterweight block 14 is placed in the stepped groove 13 as needed, and the dust cover 2 is covered on the top of the welding wire barrel 1. The end of the welding wire 3 extends out from the wire feeding tube 24; when the welding wire 3 needs to be discharged, the handle 20 is set horizontally, and as the welding wire 3 is reduced, the wire pressing assembly moves along the second slide groove 12 slides downward and presses the surface of the welding wire 3 to achieve rectification. At this time, the I-shaped wheel 17 rotates with the traction of the wire pressing assembly and releases the pulling wire 4. When all the welding wires 3 are finished coming out, the wire pressing assembly reaches the bottom of the welding wire barrel 1, remove the dust cover 2, shake the handle 20, and reel in the pulling wire 4. At this time, the wire pressing assembly is lifted upward. When the wire pressing assembly is lifted above the welding wire barrel 1, turn the handle 20 downward to vertical, and place the end of the handle 20 in the slot 22, so as to limit the rotating wheel 18, and remove the wire pressing assembly to complete the wire pressing.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rectifying wire pressing device for barreled welding wire, characterized in that: The invention comprises a welding wire barrel (1), a wire pressing assembly, two lifting assemblies and a dust cover (2); the wire pressing assembly and the welding wire (3) are arranged inside the welding wire barrel (1), and the wire pressing assembly is arranged above the welding wire (3); the two lifting assemblies are arranged on both sides of the welding wire barrel (1); the wire pressing assembly is connected to the lifting assembly via a lifting wire (4); and the dust cover (2) is arranged on the top of the welding wire barrel (1).

2. The rectifying wire pressing device for barreled welding wire according to claim 1, characterized in that: The wire pressing assembly comprises a pressing ring (5), an annular pressing plate (6), and a plurality of wire pressing sheets (7); the pressing ring (5) is arranged above the annular pressing plate (6) via a connecting plate (8); the annular pressing plate (6) is provided with a first sliding groove along the circumference thereof, which enables the wire pressing sheet (7) to slide; the annular pressing plate (6) and the wire pressing sheet (7) are connected via bolts; The number of the wire pressing sheets (7) is at least 4; The number of the connecting plates (8) corresponds to the number of the wire pressing sheets (7), and the positions of the connecting plates (8) correspond to the positions of the wire pressing sheets (7).

3. The rectifying wire pressing device for barreled welding wire according to claim 2, characterized in that: The wire pressing sheet (7) is provided with a plurality of evenly distributed first mounting holes (9), and the annular pressing plate (6) is provided with second mounting holes (10) corresponding to the first mounting holes (9).

4. The rectifying wire pressing device for barreled welding wire according to claim 2, characterized in that: A slider (11) is provided at one end of the wire pressing sheet (7) away from the annular pressing plate (6), and a second slide groove (12) corresponding to the slider (11) is vertically provided on the inner wall of the welding wire barrel (1); The number of the second sliding grooves (12) corresponds to the number of the wire pressing sheets (7).

5. The rectifying wire pressing device for barreled welding wire according to claim 2, characterized in that: The annular pressure plate (6) is provided with a plurality of evenly distributed stepped grooves (13), and a counterweight block (14) is provided inside the stepped groove (13); The stepped groove (13) and the first sliding groove are evenly spaced apart.

6. The rectifying wire pressing device for barreled welding wire according to claim 1, characterized in that: The two lifting components are symmetrically arranged, and the positions of the lifting components correspond to those of the second sliding groove (12).

7. The rectifying wire pressing device for barreled welding wire according to claim 1, characterized in that: The lifting assembly comprises a placement plate (15), a first mounting plate (16), an I-shaped wheel (17), and a rotating wheel (18); the placement plate (15) is arranged on one side of the welding wire barrel (1); two first mounting plates (16) are arranged above the placement plate (15); the I-shaped wheel (17) is rotatably arranged between the two first mounting plates (16) via a rotating shaft (19); and the rotating wheel (18) is connected to the rotating shaft (19) and is arranged on one side of the first mounting plate (16); The pulling wire (4) is wound around the I-shaped wheel (17), and the other end of the pulling wire (4) is arranged on the slider (11).

8. The rectifying wire pressing device for barreled welding wire according to claim 7, characterized in that: The rotating wheel (18) is provided with a handle (20) via a second mounting plate (21), one end of the second mounting plate (21) is fixedly connected to the rotating wheel (18), and the other end of the second mounting plate (21) is movably connected to the handle (20); The placement plate (15) is provided with a slot (22) capable of accommodating the end of the handle (20), and the end of the handle (20) can be engaged with the slot (22) after rotation.

9. The rectifying wire pressing device for barreled welding wire according to claim 1, characterized in that: The dust cover (2) is conical, a side wall of the dust cover (2) is provided with an observation window (23), and a wire feeding tube (24) is provided on the top of the dust cover (2).

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