CN202684344U - Laser welding wire feeding device - Google Patents
Laser welding wire feeding device Download PDFInfo
- Publication number
- CN202684344U CN202684344U CN 201220406078 CN201220406078U CN202684344U CN 202684344 U CN202684344 U CN 202684344U CN 201220406078 CN201220406078 CN 201220406078 CN 201220406078 U CN201220406078 U CN 201220406078U CN 202684344 U CN202684344 U CN 202684344U
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- wire
- wire feeding
- laser weld
- godet roller
- motor
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Abstract
The utility model discloses a laser welding wire feeding device which comprises a fixing support, wherein the fixing support is provided with a wire feeding disc, a wire guiding wheel assembly and a wire feeding support, and a wire feeding mouth is installed at the end of the wire feeding support. The wire guiding wheel assembly comprises a wire guiding wheel and a pressing wheel which are matched with each other. The wire guiding wheel is connected with a motor which is a stepping motor. The improved laser welding wire feeding device comprises a heating electrode set and a insulation device. One electrode of the heating electrode set is positioned on the wire feeding mouth. The laser welding wire feeding device is accurate in wire feeding position, even in wire feeding speed, reasonable in structure and beneficial for the carrying out of welding.
Description
Technical field
The present invention relates to the welder technical field, especially relate to a kind of laser weld wire feeder.
Background technology
Need in the laser weld to continue to send welding wire to the welding position.General, the diameter of this welding wire under 0.6mm, and the wire feed position that requires wire feeder accurately and wire feed rate even.Like this, common wire feeder can't reach this requirement.
Summary of the invention
The purpose of this invention is to provide a kind of laser weld wire feeder, it is accurate that it has the wire feed position, and the comparatively uniform characteristics of speed.
To achieve these goals, the technical solution adopted in the present invention is: the laser weld wire feeder, comprise fixed mount, fixed mount is provided with wire feeding disc, godet roller assembly and wire feed frame, and wire feed frame end section is provided with wire feeding mouth, and wherein, the godet roller assembly comprises godet roller and the contact roller that cooperatively interacts, and godet roller is connected with motor, and described motor is stepper motor.
Described motor is provided with deceleration device.
Described laser weld wire feeder includes heating electrode group and seal.
1 electrode in the described heating electrode group is positioned on the wire feeding mouth.
Described contact roller is provided with pressure-regulating device.
After adopting said structure, the present invention is compared with existing technology the advantage that has and is: 1, the wire feed position is accurate, and wire feed rate is even.The motor that the godet roller of laser weld wire feeder of the present invention connects adopts the stepper motor of stabilization of speed, has guaranteed that godet roller has uniform rotating speed and wire drawing dynamics, and the wire feed position is accurate and speed is even thereby make.2, rational in infrastructure, be beneficial to the carrying out of welding.Laser weld wire feeder of the present invention makes welding wire have certain temperature when exporting assigned address to, thereby is beneficial to the carrying out of welding sequence by being the mode of welding wire loading current.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is the perspective view of embodiments of the invention;
Fig. 2 is the top view of embodiments of the invention.
Among the figure: 10, fixed mount; 20, wire feeding disc; 31, godet roller, 311, motor, 32, contact roller, 321, pressure-regulating device; 40, wire feed frame, 41, wire feeding mouth; 50, heating electrode group; 60, seal; 100, welding wire.
The specific embodiment
The following stated only is preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, see illustrated in figures 1 and 2: the laser weld wire feeder comprises fixed mount 10.Fixed mount 10 is provided with wire feeding disc 20, godet roller assembly and wire feed frame 40, and wire feed frame 40 ends are provided with wire feeding mouth 41.Such as, the godet roller assembly is positioned at wire feeding disc 20 belows, and wire feed frame 40 is positioned at godet roller assembly below.Like this, under the driving of godet roller assembly, welding wire 100 is drawn out in wire feeding disc 20, exports correct position to afterwards in wire feeding mouth 41.Wherein, the godet roller assembly comprises godet roller 31 and the contact roller 32 that cooperatively interacts, and godet roller 31 is connected with motor 311.That is, motor 311 drives godet roller 31 and rotates, and welding wire 100 passes between godet roller 31 and contact roller 32.Certainly, contact roller 32 can be provided with pressure-regulating device 321.The motor 311 that godet roller connects among the present invention adopts stepper motor.Because the motor 311 that godet roller 31 connects avoids using the employed direct current generator of common wire feeder, and stepper motor is that first stepper motor spare is controlled in the open loop that electric impulse signal changes angular displacement or displacement of the lines into, in the situation that non-overload, have frequency and umber of pulse that the rotating speed of motor, the position that stops only depend on pulse signal, and be not subjected to the advantage of the impact of load variations, thereby the speed that makes godet roller 31 evenly and the wire drawing dynamics stable, and then make that laser weld wire feeder wire feed position is accurate and wire feed rate is even.Certainly, this motor 311 can be provided with deceleration device, makes godet roller 31 have suitable speed.
Further, this laser weld wire feeder includes heating electrode group 50.That is, be provided with 2 electrodes at certain section two ends of welding wire 100, thereby this section welding wire 100 is by there being certain electric current, and then makes welding wire 100 before entering welding procedure, namely have certain heat, be beneficial to carrying out smoothly of laser weld.Optimize, 1 electrode in the heating electrode group 50 is positioned on the wire feeding mouth 41.Like this, can reduce the loss of heat as far as possible.Certainly, the laser weld wire feeder of this moment includes seal 60.Such as, between heating electrode group 50 and the wire feeding mouth 41, all have seal 60 between motor 311 and the godet roller assembly, thereby avoided the interference of signal between the distinct device.
Claims (5)
1. laser weld wire feeder, comprise fixed mount (10), fixed mount (10) is provided with wire feeding disc (20), godet roller assembly and wire feed frame (40), and wire feed frame (40) end is provided with wire feeding mouth (41), wherein, the godet roller assembly comprises godet roller (31) and the contact roller (32) that cooperatively interacts, and godet roller (31) is connected with motor (311), and it is characterized in that: described motor (311) is stepper motor.
2. laser weld wire feeder according to claim 1, it is characterized in that: described motor (311) is provided with deceleration device.
3. laser weld wire feeder according to claim 1, it is characterized in that: described laser weld wire feeder includes heating electrode group (50) and seal (60).
4. laser weld wire feeder according to claim 3, it is characterized in that: 1 electrode in the described heating electrode group (50) is positioned on the wire feeding mouth (41).
5. according to claim 1 to 4 each described laser weld wire feeders, it is characterized in that: described contact roller (32) is provided with pressure-regulating device (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406078 CN202684344U (en) | 2012-08-16 | 2012-08-16 | Laser welding wire feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406078 CN202684344U (en) | 2012-08-16 | 2012-08-16 | Laser welding wire feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684344U true CN202684344U (en) | 2013-01-23 |
Family
ID=47540015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220406078 Expired - Fee Related CN202684344U (en) | 2012-08-16 | 2012-08-16 | Laser welding wire feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684344U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252554A (en) * | 2013-03-08 | 2013-08-21 | 吴深飞 | Welding wire discontinuous conveying device and welding wire discontinuous conveying method of flame welding machine |
| CN103302425A (en) * | 2013-06-13 | 2013-09-18 | 东莞市卓乐精密机械科技有限公司 | Wire feeder |
| CN106112218A (en) * | 2016-06-30 | 2016-11-16 | 江汉大学 | A kind of pipe plate argon welder |
| CN106425002A (en) * | 2016-11-02 | 2017-02-22 | 芜湖博康机电有限公司 | Automatic tin soldering robot for harness welding and tool clamp of automatic tin soldering robot |
| CN107363357A (en) * | 2017-09-20 | 2017-11-21 | 苏州大学 | Laser cladding device |
| CN108161227A (en) * | 2018-01-25 | 2018-06-15 | 珠海市福尼斯焊接技术有限公司 | A kind of wire filling laser welding head composite structure |
| CN111203657A (en) * | 2020-01-18 | 2020-05-29 | 郑小冰 | Wire feeding device for laser welding machine based on expansion alloy |
| CN117428334A (en) * | 2023-12-18 | 2024-01-23 | 苏州托玛斯机器人集团有限公司 | Robot laser welding workstation |
-
2012
- 2012-08-16 CN CN 201220406078 patent/CN202684344U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252554A (en) * | 2013-03-08 | 2013-08-21 | 吴深飞 | Welding wire discontinuous conveying device and welding wire discontinuous conveying method of flame welding machine |
| CN103252554B (en) * | 2013-03-08 | 2015-04-22 | 吴深飞 | Welding wire discontinuous conveying device and welding wire discontinuous conveying method of flame welding machine |
| CN103302425A (en) * | 2013-06-13 | 2013-09-18 | 东莞市卓乐精密机械科技有限公司 | Wire feeder |
| CN106112218A (en) * | 2016-06-30 | 2016-11-16 | 江汉大学 | A kind of pipe plate argon welder |
| CN106425002A (en) * | 2016-11-02 | 2017-02-22 | 芜湖博康机电有限公司 | Automatic tin soldering robot for harness welding and tool clamp of automatic tin soldering robot |
| CN107363357A (en) * | 2017-09-20 | 2017-11-21 | 苏州大学 | Laser cladding device |
| CN108161227A (en) * | 2018-01-25 | 2018-06-15 | 珠海市福尼斯焊接技术有限公司 | A kind of wire filling laser welding head composite structure |
| CN111203657A (en) * | 2020-01-18 | 2020-05-29 | 郑小冰 | Wire feeding device for laser welding machine based on expansion alloy |
| CN111203657B (en) * | 2020-01-18 | 2021-12-10 | 中沃(泰州)激光科技有限公司 | Wire feeding device for laser welding machine based on expansion alloy |
| CN117428334A (en) * | 2023-12-18 | 2024-01-23 | 苏州托玛斯机器人集团有限公司 | Robot laser welding workstation |
| CN117428334B (en) * | 2023-12-18 | 2024-03-08 | 苏州托玛斯机器人集团有限公司 | Robot laser welding workstation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |