CN218903934U - Automatic wire feeder of electric welding machine with pre-wire-trimming function - Google Patents

Abstract

The utility model relates to the technical field of electric welding wire feeding, in particular to an automatic wire feeder of an electric welding machine with pre-finishing wires, which comprises a frame, wherein a wire coiling disc is rotatably arranged on the frame through a first connecting seat, a mounting seat is fixedly arranged on the frame, one end of the mounting seat is fixedly provided with a motor, an output shaft of the motor is fixedly provided with a wire feeding wheel, a plurality of wire carrying bottom wheels are rotatably arranged at the position, close to the wire feeding wheel, of the mounting seat at one side in a linear equidistant interval, the frame is fixedly provided with an electric push rod through a first top frame, a lifting seat is fixedly arranged at the telescopic end of the electric push rod, a finishing wire pressing wheel is rotatably arranged on the lifting seat, the top side of the frame is fixedly connected with a second top frame, and a square rod is movably penetrated on the surface of the second top frame.

Description

Automatic wire feeder of electric welding machine with pre-wire-trimming function

Technical Field

The utility model relates to the technical field of electric welding wire feeding, in particular to an automatic wire feeder of an electric welding machine with pre-finishing wires.

Background

The welding machine utilizes high-temperature electric arcs generated by the positive electrode and the negative electrode in instant short circuit to melt welding materials on the welding rod and the welded materials to combine the contacted materials.

However, in the use process of the traditional welding machine wire feeding equipment, the welding wire is fed after being subjected to pre-straightening treatment, and the welding wire is easy to generate larger stress due to self vibration during feeding, so that the welding wire subjected to pre-straightening treatment is bent during feeding, and the welding wire is difficult to continuously and stably feed, therefore, the automatic welding wire feeding machine with the pre-straightening wire is provided.

Disclosure of Invention

The utility model aims to provide an automatic wire feeder of an electric welding machine with pre-finishing wires, which aims to solve the technical problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an automatic wire feeder of electric welding machine of whole silk in advance in area, which comprises a frame, the frame rotates through first connecting seat and installs the reel, fixedly mounted has the mount pad in the frame, the one end fixed mounting of mount pad has the motor, the output shaft fixed mounting of motor has wire feed wheel, be the linear equidistance interval rotation in one side position department that is close to wire feed wheel on the mount pad and install a plurality of wire carrying return pulleys, the frame has electric putter through first roof-rack fixed mounting, electric putter's flexible end fixed mounting has the elevating socket, rotate on the elevating socket and install whole silk pinch roller, the top fixedly connected with second roof-rack of frame, the surface activity of second roof-rack runs through there is square pole, fixedly connected with spring between square pole and the second roof-rack, the bottom fixedly connected with wire pressing seat of square pole is the linear equidistance interval rotation on the wire pressing seat and installs a plurality of wire pressing top wheels.

Preferably, the side wall of the frame is fixedly provided with a second connecting seat, and one end of the second connecting seat is rotatably provided with a guide wheel.

Preferably, the bottom end fixedly connected with guide bar of first roof-rack, the one end fixed mounting of elevating seat has the guide block, and the guide bar activity runs through in the guide block surface.

Preferably, the upper end of the square rod is fixedly connected with a pull block, and the cross section of the square rod is rectangular.

Preferably, one end of the wire feeding wheel is fixedly connected with a connecting shaft, and one end of the connecting shaft is rotatably connected to the mounting seat.

Preferably, the bottom end of the frame is fixedly provided with a moving wheel, and a brake valve is fixedly arranged on the moving wheel.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the square rod is driven to move downwards by utilizing the contracted spring, so that each wire feeding wheel is always pressed against the welding wire on the corresponding wire carrying bottom wheel in a tightly-pressing way, the passing welding wire can be continuously pressed and limited, the welding wire is prevented from easily generating larger stress due to vibration during conveying, the bending phenomenon of the welding wire after the pre-straightening wire-finishing treatment during conveying is avoided, and the continuous and stable conveying of the welding wire is ensured.

Drawings

FIG. 1 is a schematic view of a first perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic view of a second perspective structure of the present utility model.

In the figure: 1. a frame; 11. a first top frame; 12. an electric push rod; 13. a second top frame; 14. a first connection base; 15. a wire winding disc; 16. a second connecting seat; 17. a guide wheel; 18. a moving wheel; 19. a guide rod; 2. a mounting base; 21. a motor; 22. wire feeding wheel; 23. a silk carrying bottom wheel; 24. a connecting shaft; 3. a lifting seat; 31. a yarn finishing pinch roller; 32. a guide block; 4. square bar; 41. a spring; 42. pulling blocks; 5. a wire pressing seat; 51. a wire pressing top wheel; 6. and (5) welding wires.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides an automatic wire feeder of electric welding machine of whole silk in advance in area, including frame 1, frame 1 rotates through first connecting seat 14 and installs the reel 15, fixedly mounted has mount pad 2 on the frame 1, the one end fixed mounting of mount pad 2 has motor 21, the output shaft fixed mounting of motor 21 has wire feed wheel 22, one side position department that is close to wire feed wheel 22 on the mount pad 2 is linear equidistant interval rotation and installs a plurality of wire carrying return pulleys 23, frame 1 has electric putter 12 through first roof-rack 11 fixed mounting, electric putter 12's flexible fixed mounting has lift seat 3, it installs whole silk pinch roller 31 to rotate on the lift seat 3, the top side fixedly connected with second roof-rack 13 of frame 1, the surface activity of second roof-rack 13 runs through square pole 4, fixedly connected with spring 41 between square pole 4 and the second roof-rack 13, the bottom fixedly connected with wire pressing seat 5 of square pole 4, be linear equidistant interval rotation on the wire pressing seat 5 and install a plurality of wire pressing top pulleys 51.

As a preferred implementation manner in this embodiment, as shown in fig. 1, the side wall of the frame 1 is fixedly provided with a second connecting seat 16, and one end of the second connecting seat 16 is rotatably provided with a guide wheel 17, so that the purpose of guiding the welding wire 6 during conveying is achieved.

As a preferred embodiment in this embodiment, as shown in fig. 3, the bottom end of the first top frame 11 is fixedly connected with a guide rod 19, one end of the lifting seat 3 is fixedly provided with a guide block 32, and the guide rod 19 movably penetrates through the surface of the guide block 32, so as to achieve the purpose of playing a guiding role when the lifting seat 3 moves.

As a preferred implementation manner in this embodiment, as shown in fig. 1, the pull block 42 is fixedly connected to the upper end of the square rod 4, and the square rod 4 has a rectangular cross section, so as to achieve the purpose of facilitating pulling of the square rod 4.

As a preferred embodiment in this embodiment, as shown in fig. 2, one end of the wire feeding wheel 22 is fixedly connected with a connecting shaft 24, and one end of the connecting shaft 24 is rotatably connected to the mounting base 2, so as to improve the rotation stability of the wire feeding wheel 22.

As a preferred implementation manner in this embodiment, as shown in fig. 1, a moving wheel 18 is fixedly installed at the bottom end of the stand 1, and a brake valve is fixedly disposed on the moving wheel 18, so as to achieve the purpose of making the stand 1 convenient for moving and positioning.

Working principle:

in the process of using the wire feeder, the welding wire 6 on the wire coiling disc 15 bypasses the guide wheel 17, the welding wire 6 is placed on the wire feeding wheel 22, the electric push rod 12 is used for driving the lifting seat 3 to descend, the whole wire pressing wheel 31 presses the welding wire 6 on the wire feeding wheel 22, the square rod 4 is pulled upwards, the spring 41 contracts, the wire feeding wheel 22 is driven to rotate by the motor 21, the welding wire 6 is conveyed to each wire carrying bottom wheel 23, the wire feeding wheel 22 and the whole wire pressing wheel 31 are matched with each other to perform pre-straightening wire-finishing treatment on the passing welding wire 6, the spring 41 is used for driving the square rod 4 to move downwards, each wire feeding wheel 22 is always tightly pressed against the welding wire 6 on the corresponding wire carrying bottom wheel 23, continuous pressing limiting can be performed on the passing welding wire 6, and large stress is prevented from being easily generated due to self vibration during conveying.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an automatic silk machine that send of electric welding of silk in advance in area, includes frame (1), its characterized in that: frame (1) rotates through first connecting seat (14) and installs reel (15), fixed mounting has mount pad (2) on frame (1), the one end fixed mounting of mount pad (2) has motor (21), the output shaft fixed mounting of motor (21) has wire feed wheel (22), one side position department that is close to wire feed wheel (22) on mount pad (2) is linear equidistance interval rotation and installs a plurality of wire carrying return pulleys (23), frame (1) has electric putter (12) through first roof-rack (11) fixed mounting, electric putter's (12) telescopic end fixed mounting has elevating socket (3), whole silk pinch roller (31) are installed in rotation on elevating socket (3), the top side fixedly connected with second roof-rack (13) of frame (1), the surface activity of second roof-rack (13) runs through square pole (4), fixedly connected with spring (41) between square pole (4) and second roof-rack (13), bottom fixed connection of square pole (4) has wire pressing wheel (5) to rotate spacing on wire pressing seat (5).

2. An automatic wire feeder for an electric welder with pre-finishing wire as defined in claim 1, wherein: the side wall of the frame (1) is fixedly provided with a second connecting seat (16), and one end of the second connecting seat (16) is rotatably provided with a guide wheel (17).

3. An automatic wire feeder for an electric welder with pre-finishing wire as defined in claim 1, wherein: the bottom end fixedly connected with guide bar (19) of first roof-rack (11), the one end fixed mounting of elevating seat (3) has guide block (32), guide bar (19) activity runs through in guide block (32) surface.

4. An automatic wire feeder for an electric welder with pre-finishing wire as defined in claim 1, wherein: the upper end of the square rod (4) is fixedly connected with a pull block (42), and the cross section of the square rod (4) is rectangular.

5. An automatic wire feeder for an electric welder with pre-finishing wire as defined in claim 1, wherein: one end of the wire feeding wheel (22) is fixedly connected with a connecting shaft (24), and one end of the connecting shaft (24) is rotatably connected to the mounting seat (2).

6. An automatic wire feeder for an electric welder with pre-finishing wire as defined in claim 1, wherein: the bottom end of the frame (1) is fixedly provided with a moving wheel (18), and a brake valve is fixedly arranged on the moving wheel (18).

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