Welding wire path adjusting device and wire feeder
By designing a wire path adjustment device in the welding equipment and changing the wire direction by using the steering wheel, the problem of difficult to maintain the wire feeding speed and stability of the wire feeding is solved, the stability and flexibility of the wire feeding is achieved, and the welding quality and efficiency are improved.
Patent Information
- Application Number
- CN202420634124.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-29
AI Technical Summary
In existing welding equipment, the wire feeding speed and stability of the welding wire are difficult to remain stable under high speed or alternating high and low speeds, resulting in poor welding.
A wire path adjustment device is designed, including a steering rod, wire stabilizing chamber, feed roller and driven rod provided on the machine arm. The wire is sent out by changing the position of the steering wheel to ensure that the wire and the feed roller are in full contact and alleviating the inertia of the welding wire.
Through this device, the wire feeding of the welding wire is more stable and flexible, reducing the occurrence of welding failures and improving working efficiency.
Smart Images
Figure CN222608293U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of welding equipment, in particular to a welding wire path adjustment device and a wire feeder. Background Art
[0002] The wire feeding speed of welding wire is affected by the welding head. The larger the welding head, the faster the wire feeding speed of welding wire, and the smaller the welding head, the slower the wire feeding speed of welding wire. Generally, the wire feeding speed of welding wire affects the wire feeding stability of welding wire. Therefore, it is necessary to provide a wire feeder that improves the wire feeding stability in the case of high-speed wire feeding or high-speed and low-speed alternating wire feeding. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model proposes a welding wire path adjustment device and a wire feeder.
[0004] A welding wire path adjustment device, a machine arm is provided with a steering rod, a wire stabilizing bin is provided at a wire inlet of the machine body, a feed roller and a driven rod are installed in the machine body, the steering rod comprises a connecting head, a rod body and a steering wheel, the connecting head enables the steering rod to be movably connected to the machine arm of the machine body, the steering wheel is connected to the rod body through a rotating shaft, the welding wire is fed into the machine body through the wire stabilizing bin, when the machine arm of the machine body is closed, the steering wheel is located at a lower section of the steering wheel lower than an upper section of the feed roller, and the steering wheel changes the direction of the welding wire fed from the feed roller and the driven rod.
[0005] Preferably, the wire stabilizing bin comprises a first wire guide wheel, a second wire guide wheel and a third wire guide wheel, the first wire guide wheel and the second wire guide wheel are arranged above the welding wire, and the third wire guide wheel is arranged below the welding wire.
[0006] Preferably, a damping element is installed in the steering rod.
[0007] A wire feeder, characterized in that the wire feeder uses the above-mentioned welding wire path adjustment device to convey welding wire.
[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: the welding wire path adjustment device of the utility model is provided with a steering rod on the machine arm of the machine body, a wire stabilizing bin is provided at the wire inlet of the machine body, a feed roller and a driven rod are installed in the machine body, the steering rod includes a connecting head, a rod body and a steering wheel, the connecting head enables the steering rod to be movably connected to the machine arm of the machine body, the steering wheel is connected to the rod body through a rotating shaft, the welding wire is fed into the machine body through the wire stabilizing bin, when the machine arm of the machine body is closed, the steering wheel is located at a lower section of the steering wheel lower than the upper section of the feed roller, and the steering wheel changes the direction of the welding wire fed from the feed roller and the driven rod. The welding wire path adjustment device of the utility model allows the welding wire to fully contact with the feed roller, and can reduce the inertia of the welding wire when it is fed from the feed roller and the driven rod, especially when feeding at high speed, so that the wire feeding is more stable and smooth. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a structural schematic diagram of the welding wire path adjustment device of the present utility model. DETAILED DESCRIPTION
[0010] 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
[0011] like Figure 1 As shown, the welding wire path adjustment device of this embodiment is provided with a steering rod 2 on the arm of the machine body 1, a wire stabilizing bin 3 is provided at the wire inlet of the machine body 1, a feed roller 5 and a driven rod 4 are installed in the machine body 1, the steering rod 2 includes a connector 2.1, a rod body 2.2 and a steering wheel 2.3, the connector 2.1 makes the steering rod 2 and the machine arm of the machine body 1 movably connected, the steering wheel 2.3 is connected to the rod body 2.2 through a rotating shaft 2.4, the welding wire is fed into the machine body 1 through the wire stabilizing bin 3, when the machine arm of the machine body 1 is closed, the steering wheel 2.3 is located at the lower section of the steering wheel 2.3 is lower than the upper section of the feed roller 5, and the steering wheel 2.3 changes the direction of the welding wire fed from the feed roller 5 and the driven rod 4. By providing the steering wheel 2.3, the welding wire can be more fully contacted with the feed roller 5, and the inertia of the welding wire when it is fed from the feed roller 5 and the driven rod 4, especially when the wire is fed at high speed, can be reduced, so that the wire feeding is more stable and smooth.
[0012] As a preferred embodiment, the wire stabilizing bin 3 comprises a first wire guide wheel 3.1, a second wire guide wheel 3.2 and a third wire guide wheel 3.3. The first wire guide wheel 3.1 and the second wire guide wheel 3.2 are arranged above the welding wire, and the third wire guide wheel 3.3 is arranged below the welding wire.
[0013] As a preferred embodiment, a damping element is installed inside the steering rod 2, and the damping element causes the steering wheel 2.3 to vibrate during the process of changing the welding wire path. Example
[0014] This embodiment provides a wire feeder, which uses the above-mentioned welding wire path adjustment device to feed welding wire.
[0015] The wire feeder of this embodiment can feed the welding wire smoothly, thereby preventing welding defects from occurring, and improving work efficiency by eliminating the need for correction work based on welding defects.
[0016] Although 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 path adjustment device, characterized in that: A steering rod (2) is arranged on the arm of the machine body (1), a wire stabilizing bin (3) is arranged at the wire inlet of the machine body (1), a feed roller (5) and a driven rod (4) are installed in the machine body (1), the steering rod (2) comprises a connecting head (2.1), a rod body (2.2) and a steering wheel (2.3), the connecting head (2.1) enables the steering rod (2) to be movably connected to the arm of the machine body (1), the steering wheel (2.3) is connected to the rod body (2.2) via a rotating shaft (2.4), the welding wire is fed into the machine body (1) via the wire stabilizing bin (3), when the arm of the machine body (1) is closed, the steering wheel (2.3) is located at a position where the lower section of the steering wheel (2.3) is lower than the upper section of the feed roller (5), and the steering wheel (2.3) changes the direction of the welding wire fed from the feed roller (5) and the driven rod (4).
2. The welding wire path adjustment device according to claim 1, characterized in that: The wire stabilizing bin (3) comprises a first wire guide wheel (3.1), a second wire guide wheel (3.2) and a third wire guide wheel (3.3); the first wire guide wheel (3.1) and the second wire guide wheel (3.2) are arranged above the welding wire, and the third wire guide wheel (3.3) is arranged below the welding wire.
3. The welding wire path adjustment device according to claim 2, characterized in that: A damping element is installed in the steering rod (2).
4. A wire feeder, characterized in that: The wire feeder uses the welding wire path adjustment device as described in any one of claims 1-3 to transport the welding wire.