CN220347501U - Welding wire feeding device of laser welding machine - Google Patents
Welding wire feeding device of laser welding machine Download PDFInfo
- Publication number
- CN220347501U CN220347501U CN202321952153.7U CN202321952153U CN220347501U CN 220347501 U CN220347501 U CN 220347501U CN 202321952153 U CN202321952153 U CN 202321952153U CN 220347501 U CN220347501 U CN 220347501U
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- wire
- wire feeding
- welding wire
- side wall
- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 76
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 23
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000003031 feeding effect Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a welding wire feeding device of a laser welding machine, which can be used for fixedly mounting a winding roller through a rotating motor, a transmission shaft, a limiting plate and a limiting ring, automatically paying off the winding roller, automatically dragging and synchronously conveying welding wires through a wire feeding mechanism and a power mechanism, greatly improving the wire feeding efficiency of the laser welding machine, straightening the welding wires in the wire feeding process, and improving the wire feeding effect of the welding wire feeding device of the laser welding machine, thereby improving the yield of products.
Description
Technical Field
The utility model relates to the technical field of laser welding machines, in particular to a welding wire feeding device of a laser welding machine.
Background
The welding wire is often adopted in the welding process, so that the effect of continuously and stably welding the product by the welding machine is kept, and the welding wire is required to be accurately fed.
However, the existing general laser welder lacks a corresponding wire feeder design, is inconvenient for continuous wire feeding design of synchronous control, and is inconvenient for straightening wire feeding bodies.
Therefore, we propose a welding wire feeder of a laser welder to solve the above-mentioned problems.
Disclosure of Invention
In view of the problems existing in the prior art, the utility model discloses a welding wire feeding device of a laser welding machine, which adopts the technical scheme that the welding wire feeding device comprises a welding wire box, a wire feeding box and wire winding rollers, wherein a rotating motor is arranged at the rear end of the outer side wall of the welding wire box, an output shaft of the rotating motor extends to the inside of the welding wire box and is connected with a transmission shaft, a limiting plate is arranged in the middle of the outer side wall of the transmission shaft, a limiting ring is arranged at the front end of the outer side wall of the transmission shaft in a threaded manner, the wire winding rollers are sleeved and arranged outside the transmission shaft and are arranged between the limiting plate and the limiting ring, wire feeding mechanisms are arranged inside the wire feeding box, the wire feeding mechanisms are connected with power mechanisms, wire feeding pipelines are symmetrically arranged on the left side wall and the right side wall of an inner cavity of the wire feeding box, one wire feeding pipeline extends to the inside of the welding wire box, and the other wire feeding pipeline extends to the outside the wire feeding box and is connected with a wire feeding nozzle.
As a preferable technical scheme of the utility model, the wire feeding mechanism comprises a fixed shaft, an upper wire roller and a lower wire roller, wherein the fixed shaft is symmetrically arranged on the rear side wall of the inner cavity of the wire feeding box, the upper wire roller and the lower wire roller are respectively fixedly connected with the front end of the fixed shaft, and the upper wire roller and the lower wire roller are arranged in a matched manner.
As a preferable technical scheme of the utility model, the power mechanism comprises a power motor, a synchronous toothed belt, a driving gear and a driven gear, wherein the power motor is symmetrically arranged at the rear end of the outer side wall of the wire feeding box, the output shafts of the power motor extend to the inside of the wire feeding box and are fixedly connected with the side wall of the driving gear, the driven gear is arranged at the rear end of the outer side wall of the fixed shaft, and the synchronous toothed belt is arranged outside the driving gear in a meshed manner and is arranged outside the driven gear positioned on the same horizontal plane in a matched meshed manner.
As a preferable technical scheme of the utility model, the front end of the outer side wall of the welding wire box and the front end of the outer side wall of the wire feeding box are respectively provided with a sealing plate through bolt matching, the outer side wall of the sealing plate is provided with a handle, and the lower surface of the welding wire box and the lower surface of the wire feeding box are respectively provided with a supporting column.
As a preferable technical scheme of the utility model, clamping blocks are uniformly arranged at the front end of the outer side wall of the transmission shaft, clamping teeth are uniformly arranged on the inner ring side wall of the wire winding roller, and the clamping teeth are matched and clamped with the clamping blocks.
The utility model has the beneficial effects that: according to the wire feeding device, the wire winding roller can be fixedly installed through the rotating motor, the transmission shaft, the limiting plate and the limiting ring, and is automatically paid off, the welding wire can be automatically pulled and synchronously conveyed through the wire feeding mechanism and the power mechanism, so that the wire feeding efficiency of the laser welding machine is greatly improved, the welding wire can be straightened in the wire feeding process, the wire feeding effect of the welding wire feeding device of the laser welding machine is improved, and the yield of products is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a first perspective view of the structure of the present utility model;
FIG. 2 is a second perspective view of the structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic view of the structure of the internal filament winding-free roller of the present utility model;
FIG. 5 is a schematic view of the structure of a wire winding roller of the present utility model;
FIG. 6 is a front view of the present utility model;
FIG. 7 is a schematic view of the cross-sectional structure of the front view A-A of the present utility model;
FIG. 8 is a schematic view of the structure of the front view B-B section of the present utility model.
In the figure: 1 welding wire box, 2 wire feeding box, 3 rotating electrical machines, 4 transmission shafts, 5 limiting plates, 6 wire winding rollers, 7 limiting rings, 8 wire feeding mechanisms, 81 fixing shafts, 82 upper wire feeding rollers, 83 lower wire feeding rollers, 9 power mechanisms, 91 power motors, 92 synchronous toothed belts, 93 driving gears, 94 driven gears, 10 wire feeding pipelines, 11 wire feeding spray heads, 12 sealing plates, 13 handles, 14 support columns, 15 clamping blocks and 16 clamping teeth.
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.
Example 1
As shown in fig. 1 to 8, the utility model discloses a welding wire feeding device of a laser welding machine, which adopts the technical scheme that the welding wire feeding device comprises a welding wire box 1, a wire feeding box 2 and a wire winding roller 6, wherein a rotating motor 3 is arranged at the rear end of the outer side wall of the welding wire box 1, an output shaft of the rotating motor 3 extends to the inside of the welding wire box 1 and is connected with a transmission shaft 4, a limiting plate 5 is arranged in the middle of the outer side wall of the transmission shaft 4, a limiting ring 7 is arranged at the front end of the outer side wall of the transmission shaft 4 in a threaded manner, the wire winding roller 6 is sleeved and arranged outside the transmission shaft 4 and is arranged between the limiting plate 5 and the limiting ring 7, a wire feeding mechanism 8 is arranged in the wire feeding box 2, a power mechanism 9 is connected with the wire feeding mechanism 8, wire feeding pipelines 10 are symmetrically arranged on the left side wall and the right side wall of the inner cavity of the wire feeding box 2, one wire feeding pipeline 10 extends to the inside of the welding wire box 1, the other wire feeding pipeline 10 extends to the outside of the wire feeding box 2 and is connected with a wire feeding spray head 11, welding wires are wound on the surface of the wire winding roller 6, the wire winding roller 6 is arranged on the outside of the transmission shaft 4, the wire winding roller 6 is mounted in a matched threaded manner through the limiting ring 7 and the transmission shaft 4, the fixed mounting of the wire winding roller 6 is completed, the welding wires are fed into the wire feeding box 2 through the wire feeding pipeline 10, then the power mechanism 9 is started, the power mechanism 9 drives the wire feeding mechanism 8 to work, the welding wires are pulled through the wire feeding mechanism 8, the welding wires are fed into the wire feeding spray head 11 through the wire feeding pipeline 10 at the other end, and then the welding wires are sprayed out through the wire feeding spray head 11, and therefore the welding wire feeding device of the laser welding machine is completed.
As a preferable technical scheme of the utility model, the wire feeding mechanism 8 comprises a fixed shaft 81, an upper wire roller 82 and a lower wire roller 83, wherein the fixed shaft 81 is symmetrically arranged on the rear side wall of the inner cavity of the wire feeding box 2, the upper wire roller 82 and the lower wire roller 83 are respectively fixedly connected with the front end of the fixed shaft 81, the upper wire roller 82 and the lower wire roller 83 are arranged in a matched manner, and welding wires can be pulled through the matched arrangement of the upper wire roller 82 and the lower wire roller 83, so that the wire feeding purpose of welding wires is achieved.
As a preferred technical scheme of the utility model, the power mechanism 9 comprises a power motor 91, a synchronous toothed belt 92, a driving gear 93 and a driven gear 94, wherein the power motor 91 is symmetrically arranged at the rear end of the outer side wall of the wire feeding box 2, the output shafts of the power motor 91 extend to the inside of the wire feeding box 2 and are fixedly connected with the side wall of the driving gear 93, the driven gear 94 is arranged at the rear end of the outer side wall of the fixed shaft 81, the synchronous toothed belt 92 is meshed with the outside of the driving gear 93 and is meshed with the outside of the driven gear 94 positioned on the same horizontal plane, and the two power motors 91 are started respectively and make the two power motors 91 reverse, so that the power motor 91 drives the driving gear 93 to rotate through the output shafts of the two power motors, and then the driving gear 93 drives the driven gear 94 to rotate through the synchronous toothed belt 92, thereby enabling the transmission shaft to rotate along with the driven gear 94, and further driving the upper wire roller 82 and the lower wire roller 83 to rotate respectively.
As a preferable technical scheme of the utility model, the front end of the outer side wall of the welding wire box 1 and the front end of the outer side wall of the wire feeding box 2 are respectively provided with the sealing plate 12 through bolt matching, the outer side wall of the sealing plate 12 is provided with the handle 13, the lower surface of the welding wire box 1 and the lower surface of the wire feeding box 2 are respectively provided with the supporting columns 14, the welding wire box 1 and the wire feeding box 2 can be sealed and arranged through the sealing plate 12, the sealing plate 12 can be more conveniently installed and detached through the handle 13, and the welding wire box 1 and the wire feeding box 2 can be respectively fixedly supported through the supporting columns 14, so that the use convenience and the installation stability of the welding wire feeding device of the laser welding machine can be improved.
As a preferable technical scheme of the utility model, the front end of the outer side wall of the transmission shaft 4 is uniformly provided with the clamping blocks 15, the inner side wall of the wire winding roller 6 is uniformly provided with the clamping teeth 16, the clamping teeth 16 are matched and clamped with the clamping blocks 15, the wire winding roller 6 can be stably arranged outside the transmission shaft 4 through the matched and clamped installation of the clamping teeth 16 and the clamping blocks 15, the phenomenon that the wire winding roller 6 falls off in the rotating process is avoided, and therefore, the working safety of the welding wire feeding device of the laser welding machine is improved.
The working principle of the utility model is as follows: through twining the welding wire in the surface of wire winding roller 6, then install wire winding roller 6 in the outside of transmission shaft 4, afterwards carry out the cooperation screw thread installation through spacing ring 7 and transmission shaft 4, accomplish the fixed mounting to wire winding roller 6, afterwards send the welding wire to the inside of wire feed case 2 through wire feed pipeline 10, then through starting two power motors 91 respectively, and make two power motors 91 reverse, can make power motor 91 drive driving gear 93 through its output shaft and rotate, and then make driving gear 93 drive driven gear 94 through synchronous toothed belt 92 and rotate, thereby make transmission shaft follow-up gear 94 rotate, and then drive wire feeding roller 82 and wire feeding roller 83 respectively and rotate, then pass through the cooperation installation of wire feeding roller 82 and wire feeding roller 83, wire feeding work to the welding wire is accomplished, and send the welding wire to the inside of wire feeding shower nozzle 11 through wire feeding pipeline 10 of the other end, then spout through wire feeding shower nozzle 11, thereby accomplish the welding wire feeder of this laser welder.
The circuit connection related to the utility model is a conventional means adopted by the person skilled in the art, can obtain technical teaching through limited tests, and belongs to the widely used prior art.
The components not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (5)
1. The utility model provides a welding wire feeding device of laser welder, includes welding wire case (1), send silk case (2) and wire winding roller (6), its characterized in that, rotating electrical machines (3) are installed to the lateral wall rear end of welding wire case (1), the output shaft of rotating electrical machines (3) extends to the internal connection of welding wire case (1) and has transmission shaft (4), the lateral wall mid-mounting of transmission shaft (4) has limiting plate (5), limiting ring (7) are installed to the lateral wall front end screw thread of transmission shaft (4), wire winding roller (6) cup joint and install in the outside of transmission shaft (4) and place between limiting plate (5) and limiting ring (7), the internally mounted of sending silk case (2) has wire feeding mechanism (8), wire feeding mechanism (8) are connected with power unit (9), send silk pipeline (10) are installed to the inner chamber left and right sides wall symmetry of sending silk case (2), and one of them send silk pipeline (10) to extend to the inside of welding wire case (1), and send silk pipeline (10) to extend to the outside of sending silk case (2) and send silk shower nozzle (11).
2. The welding wire feeder of a laser welder of claim 1, wherein: wire feeding mechanism (8) include fixed axle (81), go up wire roller (82) and wire roller (83) down, fixed axle (81) symmetry is installed in the inner chamber back lateral wall of wire feeding case (2), go up wire roller (82) and wire roller (83) down respectively with the front end fixed connection of fixed axle (81), go up wire roller (82) and wire roller (83) cooperation installation down.
3. The welding wire feeder of a laser welder of claim 2, wherein: the power mechanism (9) comprises a power motor (91), a synchronous toothed belt (92), a driving gear (93) and a driven gear (94), wherein the power motor (91) is symmetrically arranged at the rear end of the outer side wall of the wire feeding box (2), an output shaft of the power motor (91) extends to the inside of the wire feeding box (2) and is fixedly connected with the side wall of the driving gear (93), the driven gear (94) is arranged at the rear end of the outer side wall of the fixed shaft (81), and the synchronous toothed belt (92) is arranged outside the driving gear (93) in a meshing manner and is arranged in a matched meshing manner with the outside of the driven gear (94) located on the same horizontal plane.
4. The welding wire feeder of a laser welder of claim 1, wherein: the welding wire box is characterized in that the front end of the outer side wall of the welding wire box (1) and the front end of the outer side wall of the wire feeding box (2) are provided with sealing plates (12) through bolt matching, the outer side wall of each sealing plate (12) is provided with a handle (13), and the lower surfaces of the welding wire box (1) and the wire feeding box (2) are provided with supporting columns (14).
5. The welding wire feeder of a laser welder of claim 1, wherein: clamping blocks (15) are uniformly arranged at the front end of the outer side wall of the transmission shaft (4), clamping teeth (16) are uniformly arranged on the inner ring side wall of the wire winding roller (6), and the clamping teeth (16) are matched and clamped with the clamping blocks (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321952153.7U CN220347501U (en) | 2023-07-24 | 2023-07-24 | Welding wire feeding device of laser welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321952153.7U CN220347501U (en) | 2023-07-24 | 2023-07-24 | Welding wire feeding device of laser welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220347501U true CN220347501U (en) | 2024-01-16 |
Family
ID=89480915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321952153.7U Active CN220347501U (en) | 2023-07-24 | 2023-07-24 | Welding wire feeding device of laser welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220347501U (en) |
-
2023
- 2023-07-24 CN CN202321952153.7U patent/CN220347501U/en active Active
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