CN214868032U - Laser steel rail pre-welding rust removal robot - Google Patents
Laser steel rail pre-welding rust removal robot Download PDFInfo
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- CN214868032U CN214868032U CN202120239500.6U CN202120239500U CN214868032U CN 214868032 U CN214868032 U CN 214868032U CN 202120239500 U CN202120239500 U CN 202120239500U CN 214868032 U CN214868032 U CN 214868032U
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Abstract
The utility model belongs to the field of electromechanical equipment for railways, and provides a laser steel rail pre-welding rust removal robot which comprises a walking platform, a multi-shaft mechanical arm, a laser head, an optical fiber, a laser host, a special laser water cooler and a dust remover; the multi-axis mechanical arm is installed on a walking platform through a fixing device, the laser head is fixed on the multi-axis mechanical arm, the laser host is connected with the laser head through optical fibers, the special water chiller for laser is connected with the laser head and the laser host through cooling water pipes respectively, and the dust remover is connected with the laser head through a dust removal suction pipe. The utility model discloses a rust cleaning robot before laser rail welds not only little, the no fish tail to rail substrate wearing and tearing, has moreover that the cleaning rate is high, low loss, no raise dust, discharge characteristics such as few, satisfy the clean requirement of rust cleaning before the rail welding.
Description
Technical Field
The utility model belongs to each field is established to electromechanics for the railway, a equipment that is used for welding rust cleaning before rail base ground rail welds is related to.
Background
At present, the rust removal of the steel rail before welding is carried out on the rail top, the rail bottom and the welding end surface mostly by adopting a mode of abrasive belt or grinding wheel grinding. This kind of mode can damage the rail substrate when removing rust to the rail, and the net rate of removing is low moreover, the consumptive material height, and the during operation can produce a large amount of raise dusts, leads to the emission big, causes the pollution to the environment.
Disclosure of Invention
The utility model aims at providing a rust cleaning robot before laser rail welds utilizes the laser beam to shine the rail surface, realizes the effect of rust cleaning, degreasing, edulcoration thing better, satisfies the clean requirement of rust cleaning before the rail welds.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the laser steel rail pre-welding rust removal robot comprises a walking platform, a multi-shaft mechanical arm, a laser head, a fiber laser host, a special laser water cooler and a dust remover; the multi-axis mechanical arm is installed on a walking platform through a fixing device, the laser head is fixed on the multi-axis mechanical arm, the laser host is connected with the laser head through optical fibers, the special water chiller for laser is connected with the laser head and the laser host through cooling water pipes respectively, and the dust remover is connected with the laser head through a dust removal suction pipe.
Preferably, the securing device is movable on the running platform.
Preferably, the special water chiller of laser includes the water tank, and the water tank passes through condenser tube and is connected with laser head and laser instrument host computer respectively.
Preferably, the dust removal suction pipe is connected with the laser head through a flexible connection.
Preferably, the laser main machine and the special laser water chiller are arranged on or not arranged on the walking platform.
Preferably, the laser steel rail pre-welding rust removal robot further comprises a control system for controlling the multi-axis mechanical arm and/or the walking platform.
The utility model discloses a rust cleaning robot before laser rail welds has changed the mode of present abrasive band grinding rust cleaning, utilizes the principle of laser rust cleaning to carry out the rust cleaning operation before the rail welding, not only little, the fish tail of rail substrate wearing and tearing, has moreover that the rate of removal is high, low loss, do not have the raise dust, discharge characteristics such as few, satisfies the clean requirement of rust cleaning before the rail welding, is energy-concerving and environment-protective novel rust cleaning equipment before the laser rail welds.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention, in which 1 is a traveling platform, 2 is a multi-axis robot arm, 3 is a laser head, 4 is a laser host, 5 is a special water chiller for laser, 6 is a dust removal suction pipe, 7 is a dust remover, 8 is an optical fiber, 9 is a cooling water pipe, and 10 is a fixing device.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in figure 1, the laser steel rail pre-welding derusting robot comprises a walking platform 1, a multi-shaft mechanical arm 2, a laser head 3, an optical fiber 8, a laser main machine 4, a special laser water cooler 5 and a dust remover 7. The multi-axis mechanical arm 2 is arranged on the walking platform 1 through a fixing device 10; the multi-axis robot arm 2 is fixed to a fixing device 10. To facilitate adjustment of the position of the multi-axis robot arm 2, the fixing device 10 can be moved on the running platform 1. The laser head 3 is fixed on the multi-axis mechanical arm 2; the multi-shaft mechanical arm 2 can drive the laser head 3 to perform rust removal operation on different working surfaces. The fixing device 10 can drive the multi-axis mechanical arm 2 and the laser head 3 to adjust the working position of the laser head 3.
The laser host 4 is connected with the laser head 3 through an optical fiber 8. The laser main machine is used for emitting laser, emitting the laser through the laser head and removing rust.
The special water cooler 5 for the laser is respectively connected with the laser head 3 and the laser host machine 4 through a cooling water pipe 9, and cools the laser head 3 and the laser host machine 4. In this embodiment, the water chiller dedicated for laser includes a water tank, and the water tank is connected to the laser head 3 and the laser main unit 4 through a cooling water pipe 9.
The dust remover 7 is connected with the laser head 3 through a dust removing suction pipe 6. In this embodiment, the dust suction tube 6 is connected to the laser head 3 by a flexible connection. Dust, rust slag and the like after laser rust removal are sucked into the dust remover through the dust removal suction pipe, so that dust emission and pollutant discharge are reduced.
In this embodiment, the laser main unit 4 and the laser-dedicated water chiller 5 are not provided on the traveling platform in other embodiments, the laser main unit and the laser-dedicated water chiller may be provided on the traveling platform for convenience of use.
In addition, in some embodiments, the laser steel rail pre-welding derusting robot can further comprise a control system for controlling the position of the multi-axis mechanical arm so as to adjust the working position of the laser head.
When the laser dedusting device is used, the fixing device is installed on the walking platform, the multi-shaft mechanical arm is installed on the fixing device, the laser head is installed on the multi-shaft mechanical arm, the laser host and the laser head are connected through optical fibers, the special laser water cooler, the laser head and the laser host are connected through cooling water pipes respectively, and the dedusting machine and the laser head are connected through a dedusting suction pipe. After the device is set, the steel rail is moved to the station of the robot before the laser steel rail is welded according to the process requirements, and the fixing device is adjusted, so that the positions of the multi-shaft mechanical arm and the laser head are adjusted, and the laser head is aligned to different working surfaces to remove rust. In the work, utilize special cold water machine of laser to cool down laser head and laser instrument host computer, prevent overheated. The rust slag, dust and the like after rust removal are collected in the dust remover through the dust removal suction pipe.
The utility model provides a laser instrument host computer provides laser for the laser head, and the laser beam that the laser head produced shines on the rail surface, makes rust layer, oxide layer, the debris on rail surface peel off and drop, can not the direct contact rail surface, can not produce the friction to guaranteed can not harm the rail substrate and do not have consumptive material, no mar, no raise dust, discharge few.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (6)
1. A laser steel rail pre-welding rust removal robot is characterized by comprising a walking platform, a multi-shaft mechanical arm, a laser head, an optical fiber, a laser host, a special laser water cooler and a dust remover; the multi-axis mechanical arm is installed on a walking platform through a fixing device, the laser head is fixed on the multi-axis mechanical arm, the laser host is connected with the laser head through optical fibers, the special water chiller for laser is connected with the laser head and the laser host through cooling water pipes respectively, and the dust remover is connected with the laser head through a dust removal suction pipe.
2. The laser rail pre-weld rust removing robot as claimed in claim 1, wherein the fixing device is movable on a walking platform.
3. The laser steel rail pre-welding rust removal robot as claimed in claim 2, wherein the special water cooling machine for laser comprises a water tank, and the water tank is connected with the laser head and the laser main machine through cooling water pipes respectively.
4. The laser steel rail pre-welding rust removal robot as claimed in claim 3, wherein the dust removal suction pipe is connected with the laser head through flexible connection.
5. The laser steel rail pre-welding rust removal robot is characterized in that the laser main machine and the special laser water cooler are arranged on a walking platform or not.
6. The laser steel rail pre-welding rust removal robot as claimed in any one of claims 1 to 5, further comprising a control system for controlling the multi-axis mechanical arm and/or the walking platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120239500.6U CN214868032U (en) | 2021-01-29 | 2021-01-29 | Laser steel rail pre-welding rust removal robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120239500.6U CN214868032U (en) | 2021-01-29 | 2021-01-29 | Laser steel rail pre-welding rust removal robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214868032U true CN214868032U (en) | 2021-11-26 |
Family
ID=78860145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120239500.6U Active CN214868032U (en) | 2021-01-29 | 2021-01-29 | Laser steel rail pre-welding rust removal robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214868032U (en) |
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2021
- 2021-01-29 CN CN202120239500.6U patent/CN214868032U/en active Active
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