Welding wire guiding device and wire feeding equipment
By designing a wire guide device including a plurality of freely rotatable wire guide barrels, the problem of unsmooth wire feeding of the welding wire is solved, and the efficiency and quality of welding operations are improved.
Patent Information
- Application Number
- CN202420635853.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-29
AI Technical Summary
In welding operations, how to ensure the smoothness of wire feeding is a key link that affects the quality and efficiency of welding operations during the process of transporting welding wire from the welding wire coil to the welding gun.
A wire guide device is designed, including a first wire guide barrel, a second wire guide barrel, a third wire guide barrel and a base. The wire is located in the triangle composed of these three wire guide barrels and is in contact with them. The wire guide barrel can be rotated freely to guide the wire movement.
Through this device, the problem of unsmooth wire feeding can be effectively reduced and the efficiency and quality of welding operations can be improved.
Smart Images
Figure CN222569537U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of welding equipment, in particular to a welding wire guiding device and a wire feeding device. Background Art
[0002] Welding wire is a metal wire used as filler metal or as a conductor during welding. It is a welding material for submerged arc welding, gas shielded welding, self-shielded welding, electroslag welding and gas-electric vertical welding. Automated wire feeding is widely used in welding operations to improve welding efficiency. Welding wire is usually fed from a wire coil to a welding gun. How to ensure smooth wire feeding during the process of feeding the wire from the wire coil to the welding gun is a key link that affects the quality and efficiency of welding operations. Utility Model Content
[0003] In view of the above situation, in order to improve the smoothness of wire feeding, the utility model proposes a welding wire guiding device and a wire feeding device. Specifically comprising:
[0004] A welding wire guiding device comprises a first wire guide drum, a second wire guide drum, a third wire guide drum and a base, wherein the base is concave in shape, one end of the first wire guide drum is connected to the base via a first damping short rod, the other end of the first wire guide drum is connected to the base via a first damping long rod, one end of the second wire guide drum is connected to the base via a second damping short rod, the other end of the second wire guide drum is connected to the base via a second damping long rod, the third wire guide drum is arranged at the bottom of the base, the welding wire is located in a triangle formed by the first wire guide drum, the second wire guide drum and the third wire guide drum, and the welding wire is in contact with the first wire guide drum, the second wire guide drum and the third wire guide drum respectively, and the first wire guide drum, the second wire guide drum and the third wire guide drum can all rotate freely to guide the movement of the welding wire.
[0005] Preferably, a motor drives the third wire guide drum to rotate.
[0006] Preferably, the outer surfaces of the first wire guide barrel, the second wire guide barrel and the third wire guide barrel are curved surfaces.
[0007] Preferably, the first damping long rod and the first damping short rod are arranged parallel to each other up and down, the angle between the first wire guide tube and the first damping long rod is smaller than the angle between the first wire guide tube and the first damping short rod, the second damping long rod and the second damping short rod are arranged parallel to each other up and down, and the angle between the second wire guide tube and the second damping long rod is smaller than the angle between the second wire guide tube and the second damping short rod.
[0008] And, a wire feeding device, the wire feeding device comprises the above-mentioned welding wire guiding device.
[0009] Compared with the prior art, the utility model has the following beneficial effects: the welding wire guiding device of the utility model comprises a first wire guide cylinder, a second wire guide cylinder, a third wire guide cylinder and a base, one end of the first wire guide cylinder is connected to the base through a first damping short rod, the other end of the first wire guide cylinder is connected to the base through a first damping long rod, one end of the second wire guide cylinder is connected to the base through a second damping short rod, the other end of the second wire guide cylinder is connected to the base through a second damping long rod, the third wire guide cylinder is arranged at the bottom of the base, the welding wire is located in a triangle formed by the first wire guide cylinder, the second wire guide cylinder and the third wire guide cylinder, and the welding wire is in contact with the first wire guide cylinder, the second wire guide cylinder and the third wire guide cylinder respectively, and the first wire guide cylinder, the second wire guide cylinder and the third wire guide cylinder can all rotate freely to guide the movement of the welding wire. The welding wire guiding device of the utility model can guide the movement of the welding wire, thereby reducing problems such as unsmooth wire feeding. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of the welding wire guiding device of the utility model. DETAILED DESCRIPTION
[0011] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example
[0012] like Figure 1 As shown, this embodiment provides a welding wire guiding device. The welding wire guiding device of this embodiment includes a first wire guide cylinder 4, a second wire guide cylinder 5, a third wire guide cylinder 6 and a base 1, wherein the base 1 is concave, one end of the first wire guide cylinder 4 is connected to the base 1 through a first damping short rod 2.1, and the other end of the first wire guide cylinder 4 is connected to the base 1 through a first damping long rod 2.2, one end of the second wire guide cylinder 5 is connected to the base 1 through a second damping short rod 3.1, and the other end of the second wire guide cylinder 5 is connected to the base 1 through a second damping long rod 3.2, the third wire guide cylinder 6 is arranged at the bottom of the base 1, and the welding wire 7 is located in a triangle formed by the first wire guide cylinder 4, the second wire guide cylinder 5 and the third wire guide cylinder 6, and the welding wire 7 is in contact with the first wire guide cylinder 4, the second wire guide cylinder 5 and the third wire guide cylinder 6 respectively, and the first wire guide cylinder 4, the second wire guide cylinder 5 and the third wire guide cylinder 6 can all rotate freely to guide the welding wire 7 to move.
[0013] As a preferred embodiment, a motor 8 is used to drive the third wire guide drum 6 to rotate, thereby accelerating the wire feeding speed of the welding wire 9, thereby improving the wire feeding efficiency.
[0014] As a preferred embodiment, the outer surfaces of the first wire guide tube 4, the second wire guide tube 5 and the third wire guide tube 6 are curved surfaces. Exemplarily, the outer surfaces of the first wire guide tube 4, the second wire guide tube 5 and the third wire guide tube 6 match the outer surface of the welding wire 7, so that the wire guide tubes and the welding wire can fit better and thus guide the movement of the welding wire more smoothly.
[0015] As a preferred embodiment, the first damping long rod 2.2 and the first damping short rod 2.1 are arranged in parallel up and down, the angle between the first wire guide tube 4 and the first damping long rod 2.2 is smaller than the angle between the first wire guide tube 4 and the first damping short rod 2.1, the second damping long rod 3.2 and the second damping short rod 3.1 are arranged in parallel up and down, and the angle between the second wire guide tube 5 and the second damping long rod 3.2 is smaller than the angle between the second wire guide tube 5 and the second damping short rod 3.1. Example
[0016] This embodiment provides a wire feeding device, which includes the welding wire guiding device as described in the first embodiment.
[0017] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A welding wire guiding device, characterized in that: The invention comprises a first wire guide cylinder (4), a second wire guide cylinder (5), a third wire guide cylinder (6) and a base (1), wherein the base (1) is concave in shape, one end of the first wire guide cylinder (4) is connected to the base (1) via a first damping short rod (2.1), the other end of the first wire guide cylinder (4) is connected to the base (1) via a first damping long rod (2.2), one end of the second wire guide cylinder (5) is connected to the base (1) via a second damping short rod (3.1), the other end of the second wire guide cylinder (5) is connected to the base (1) via a second damping long rod (2.2), The damping rod (3.2) is connected to the base (1), the third wire guide barrel (6) is arranged at the bottom of the base (1), the welding wire (7) is located in a triangle formed by the first wire guide barrel (4), the second wire guide barrel (5) and the third wire guide barrel (6), and the welding wire (7) is in contact with the first wire guide barrel (4), the second wire guide barrel (5) and the third wire guide barrel (6) respectively, and the first wire guide barrel (4), the second wire guide barrel (5) and the third wire guide barrel (6) can all rotate freely to guide the welding wire (7) to move.
2. The welding wire guiding device according to claim 1, characterized in that: The motor (8) drives the third wire guide cylinder (6) to rotate.
3. The welding wire guiding device according to claim 1, characterized in that: The outer surfaces of the first wire guide cylinder (4), the second wire guide cylinder (5) and the third wire guide cylinder (6) are curved surfaces.
4. The welding wire guiding device according to claim 2 or 3, characterized in that: The first damping long rod (2.2) and the first damping short rod (2.1) are arranged vertically in parallel, the angle between the first wire guide cylinder (4) and the first damping long rod (2.2) is smaller than the angle between the first wire guide cylinder (4) and the first damping short rod (2.1), the second damping long rod (3.2) and the second damping short rod (3.1) are arranged vertically in parallel, and the angle between the second wire guide cylinder (5) and the second damping long rod (3.2) is smaller than the angle between the second wire guide cylinder (5) and the second damping short rod (3.1).
5. A wire feeding device, characterized in that: The wire feeding equipment comprises a welding wire guiding device as claimed in any one of claims 1-4.