CN205650925U - Laser head protection system mechanical structure - Google Patents
Laser head protection system mechanical structure Download PDFInfo
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- CN205650925U CN205650925U CN201620247743.3U CN201620247743U CN205650925U CN 205650925 U CN205650925 U CN 205650925U CN 201620247743 U CN201620247743 U CN 201620247743U CN 205650925 U CN205650925 U CN 205650925U
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Abstract
The utility model discloses a laser head protection system mechanical structure, including installing support, protective glass piece, sensor protection box and sensor unit, protective glass piece and sensor protection box all set up the inside at the installing support, sensor unit set up at sensor protection box insidely, sensor unit include light intensity sensor and temperature sensor, light intensity sensor and temperature sensor be connected with the installing support respectively. In this way, the utility model discloses a laser head protection system mechanical structure sets for sensor warning grade according to the pollution degree and the ambient temperature of welding quality's fine or not, protective glass piece, can supervise the working condition of protective glass piece in real time, for the protective glass piece of in time changing the laser head provides convenient, has improved industry welding quality.
Description
Technical field
This utility model belongs to the technical field of laser lens, is specifically related to a kind of laser head guard system frame for movement.
Background technology
For preventing the damage laser lens that splashes in laser welding processing; the commonly used method installing protection eyeglass additional; but protective glass sector-meeting is by ejecta pollution after long-time processing; affect machining accuracy; need to regularly replace eyeglass; but the behaviour in service of laser head protection eyeglass can not be detected in laser braze welding field, thus cause industrial welding Quality Down.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of laser head guard system frame for movement; quality, the pollution level of protection eyeglass and ambient temperature setting sensor alarm level according to welding quality; get final product the working condition of real-time oversight protection eyeglass; provide conveniently for changing the protection eyeglass of laser head in time, improve industrial welding quality.
For solving above-mentioned technical problem; the technical scheme that this utility model uses is: provide a kind of laser head guard system frame for movement; including mounting bracket, protection eyeglass, sensor protection box and sensor unit; described protection eyeglass and sensor protection box are arranged at the inside of mounting bracket; described sensor unit is arranged on inside sensor protection box; described sensor unit includes that light intensity sensor and temperature sensor, described light intensity sensor are connected with mounting bracket respectively with temperature sensor.
In one preferred embodiment of this utility model; protection eyeglass erecting bed, laser beam through hole groove surface it is provided with in described mounting bracket; described protection eyeglass erecting bed is arranged in the bottom interior wall of mounting bracket; described laser beam through hole is arranged on the top of mounting bracket and is positioned at the surface of protection eyeglass erecting bed, and described groove surface is arranged on the sidewall of mounting bracket.
In one preferred embodiment of this utility model, the described protection rounded boss structure of eyeglass erecting bed.
In one preferred embodiment of this utility model, screwed hole and pin-and-hole it is additionally provided with in described mounting bracket, described screwed hole is separately positioned on four angles of mounting bracket and extends to from the top of mounting bracket bottom, and centre position that described pin-and-hole is separately positioned between screwed hole also extends to bottom from the top of mounting bracket.
In one preferred embodiment of this utility model, the quantity of described screwed hole is 4, and the quantity of described pin-and-hole is 3.
The beneficial effects of the utility model are: laser head guard system frame for movement of the present utility model; quality, the pollution level of protection eyeglass and ambient temperature setting sensor alarm level according to welding quality; get final product the working condition of real-time oversight protection eyeglass; provide conveniently for changing the protection eyeglass of laser head in time, improve industrial welding quality.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a preferred embodiment of this utility model laser head guard system frame for movement；
Fig. 2 is the structural representation of mounting bracket in Fig. 1；
Being labeled as in accompanying drawing: 1, mounting bracket, 2, protection eyeglass, 3, sensor protection box, 4, light intensity sensor, 5, temperature sensor, 11, protection eyeglass erecting bed, 12, laser beam through hole, 13, groove surface, 14, screwed hole, 15, pin-and-hole.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As it is shown in figure 1, this utility model embodiment includes:
A kind of laser head guard system frame for movement; including mounting bracket 1, protection eyeglass 2, sensor protection box 3 and sensor unit; described protection eyeglass 2 and sensor protection box 3 are arranged at the inside of mounting bracket 1; it is internal that described sensor unit is arranged on sensor protection box 3; described sensor unit includes that light intensity sensor 4 and temperature sensor 5, described light intensity sensor 4 are connected with mounting bracket 1 respectively with temperature sensor 5.
Check the working environment being arranged on the protection eyeglass 2 in the middle of workpiece and laser optics laser-processing system, this protection eyeglass 2 have the dust contaminant particles that accumulation is formed, laser beam from this protection eyeglass 2 centrally through.Temperature sensor 5 is connected with mounting bracket 1, for the temperature of perception mounting bracket 1.Due to the contaminant particles absorption to laser beam, the temperature protecting eyeglass 2 and mounting bracket 1 is caused to increase.Once sensor signal has reached certain grade, means that and changes protection eyeglass 2 in time.Temperature sensor 5 preferably coordinates a light intensity sensor 4; light intensity sensor 4 is arranged in mounting bracket 1; the scattered light of the bigger contaminant particles on eyeglass 2 is protected in detection in the course of processing; light intensity sensor 4 is connected with amplifier circuit device with temperature sensor 5, and amplifier circuit device is connected with sensing unit.
As shown in Figure 2; protection eyeglass erecting bed 11, laser beam through hole 12 and groove surface 13 it is provided with in described mounting bracket 1; described protection eyeglass erecting bed 11 is arranged in the bottom interior wall of mounting bracket 1; described laser beam through hole 12 is arranged on the top of mounting bracket 1 and is positioned at the surface of protection eyeglass erecting bed 11, and described groove surface 13 is arranged on the sidewall of mounting bracket.Wherein, the described rounded boss structure of protection eyeglass erecting bed 11.
In above-mentioned, screwed hole 14 and pin-and-hole 15 it is additionally provided with in described mounting bracket, described screwed hole 14 is separately positioned on four angles of mounting bracket 1 and extends to from the top of mounting bracket 1 bottom, and described pin-and-hole 15 is separately positioned on the centre position between screwed hole 14 top from mounting bracket 1 and extends to bottom.Wherein, the quantity of described screwed hole is 4, and the quantity of described pin-and-hole is 3.
Groove surface 13 is the installed surface of sensor protection box 3; screwed hole 14 is used for connecting installing rack and laser head; pin-and-hole 15 relative to the position of laser head, protects eyeglass erecting bed 11 to be used for installing protection eyeglass 2 for location and installation support 1, and laser beam through hole 12 is for the propagation of laser beam.
In order to overcome the deficiency that can not detect laser head protection eyeglass behaviour in service in laser braze welding field, this utility model provides laser head guard system frame for movement can accept to reflect light, detection protection lens environment temperature, and produces corresponding change in voltage respectively.
Sensor unit (comprising light intensity sensor and temperature sensor) is connected in mounting bracket 1, is connected on primary element (sensor signal is converted to analogue signal) by data wire, and primary element receives display by data wire.When protecting eyeglass 2 to be contaminated; pollution small particles can be formed on protection eyeglass 2 surface; laser can occur scattering phenomenon by the pollution small particles on protection eyeglass 2; reflex, light intensity sensor 4 can be occurred to receive scattered light at protection eyeglass 2 outer surface and form 0-10v change in voltage, scattered light is the strongest; then voltage is the biggest; temperature sensor 5 then real-time oversight protection lens environment temperature, temperature is the highest, and voltage is the biggest.Quality, the pollution level of protection eyeglass and ambient temperature setting sensor alarm level according to welding quality, gets final product the working condition of real-time oversight protection eyeglass 2.
In sum; laser head guard system frame for movement of the present utility model; quality, the pollution level of protection eyeglass and ambient temperature setting sensor alarm level according to welding quality; get final product the working condition of real-time oversight protection eyeglass; provide conveniently for changing the protection eyeglass of laser head in time, improve industrial welding quality.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (5)
1. a laser head guard system frame for movement; it is characterized in that; including mounting bracket, protection eyeglass, sensor protection box and sensor unit; described protection eyeglass and sensor protection box are arranged at the inside of mounting bracket; described sensor unit is arranged on inside sensor protection box; described sensor unit includes that light intensity sensor and temperature sensor, described light intensity sensor are connected with mounting bracket respectively with temperature sensor.
Laser head guard system frame for movement the most according to claim 1; it is characterized in that; protection eyeglass erecting bed, laser beam through hole and groove surface it is provided with in described mounting bracket; described protection eyeglass erecting bed is arranged in the bottom interior wall of mounting bracket; described laser beam through hole is arranged on the top of mounting bracket and is positioned at the surface of protection eyeglass erecting bed, and described groove surface is arranged on the sidewall of mounting bracket.
Laser head guard system frame for movement the most according to claim 2, it is characterised in that the described protection rounded boss structure of eyeglass erecting bed.
Laser head guard system frame for movement the most according to claim 2, it is characterized in that, screwed hole and pin-and-hole it is additionally provided with in described mounting bracket, described screwed hole is separately positioned on four angles of mounting bracket and extends to from the top of mounting bracket bottom, and centre position that described pin-and-hole is separately positioned between screwed hole also extends to bottom from the top of mounting bracket.
Laser head guard system frame for movement the most according to claim 4, it is characterised in that the quantity of described screwed hole is 4, the quantity of described pin-and-hole is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247743.3U CN205650925U (en) | 2016-03-29 | 2016-03-29 | Laser head protection system mechanical structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247743.3U CN205650925U (en) | 2016-03-29 | 2016-03-29 | Laser head protection system mechanical structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205650925U true CN205650925U (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620247743.3U Active CN205650925U (en) | 2016-03-29 | 2016-03-29 | Laser head protection system mechanical structure |
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| Country | Link |
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| CN (1) | CN205650925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465756A (en) * | 2019-06-28 | 2019-11-19 | 广州中国科学院工业技术研究院 | Laser radiation eyeglass temperature-detecting device and its detection method |
| CN110744213A (en) * | 2019-10-30 | 2020-02-04 | 中国航空制造技术研究院 | In-situ monitoring device and method for pollution of welding laser head protective lens |
-
2016
- 2016-03-29 CN CN201620247743.3U patent/CN205650925U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465756A (en) * | 2019-06-28 | 2019-11-19 | 广州中国科学院工业技术研究院 | Laser radiation eyeglass temperature-detecting device and its detection method |
| CN110465756B (en) * | 2019-06-28 | 2024-05-28 | 广州中国科学院工业技术研究院 | Laser protection lens temperature detection device and detection method thereof |
| CN110744213A (en) * | 2019-10-30 | 2020-02-04 | 中国航空制造技术研究院 | In-situ monitoring device and method for pollution of welding laser head protective lens |
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