CN212885691U - Automatic light path switching device - Google Patents
Automatic light path switching device Download PDFInfo
- Publication number
- CN212885691U CN212885691U CN202021617044.6U CN202021617044U CN212885691U CN 212885691 U CN212885691 U CN 212885691U CN 202021617044 U CN202021617044 U CN 202021617044U CN 212885691 U CN212885691 U CN 212885691U
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- mounting panel
- bearing
- fixedly connected
- eccentric wheel
- slider
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Abstract
The utility model provides an optical path automatic switching control equipment, including PMKD and motor mounting panel, the motor mounting panel passes through bolt fixedly connected with step motor, the eccentric wheel is installed to step motor shaft end, eccentric wheel fixedly connected with bearing pin axle, bearing pin axle passes through nut fixed connection bearing. The automatic light path switching device drives the eccentric wheel to rotate by controlling the rotating position of the stepping motor, the eccentric wheel drives the bearing to stir the sliding block mounting plate, and therefore two positions of the reflection lens are switched, and light paths can pass through and reflect.
Description
Technical Field
The utility model relates to a laser beam machining field, concretely relates to light path fast switch over device.
Background
The external optical path of the laser is usually divided into multiple optical paths to process a product, and when different products need to be marked, another product needs to be processed by switching the optical path, so that a stable and reliable automatic optical path switching device becomes an important part. In the prior art, a reflector bracket is directly arranged at the shaft end of a motor or a rotating electromagnet to switch a light path, and the light path is deviated after frequent switching due to the shaking of the motor or the electromagnet in the rotating process and the absence of a guide device in the motion process of the reflector bracket, so that the light path needs to be readjusted
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the shortcoming that exists among the background art, provide an optical path automatic switching control equipment.
In order to achieve the above object, the utility model provides a following technical scheme, a light path automatic switching control equipment, including PMKD and motor mounting panel, the motor mounting panel passes through bolt fixedly connected with step motor, the eccentric wheel is installed to step motor shaft end, eccentric wheel fixedly connected with bearing pin axle, bearing pin axle passes through nut fixed connection bearing.
Further, the motor mounting plate passes through bolt fixed connection linear guide and sharp slider, sharp slider top fixedly connected with slider mounting panel, the slider mounting panel has the mirror holder mounting panel through bolted connection, mirror holder mounting panel fixed connection two dimension adjustment mirror holder and reflection lens.
Furthermore, a bearing pressing plate is fixedly connected to the slider mounting plate through bolts, and the bearing is limited in a certain area after the bearing pressing plate and the slider mounting plate are assembled and installed.
Furthermore, be connected with two sensor mounting panels about the PMKD, the sensor mounting panel has the sensor through bolted connection, there are two response pieces slider mounting panel top through bolted connection.
The utility model provides an optical path automatic switching control equipment has following beneficial effect:
the rotating position of the stepping motor is controlled to drive the eccentric wheel to rotate, the eccentric wheel drives the bearing to stir the sliding block mounting plate, two positions of the reflecting lens are switched, a light path can pass through and reflect, the linear guide rail is used as a guide, two sensors sense different positions of the reflecting lens, and the speed and the precision of light path switching are improved.
Drawings
Fig. 1 is a schematic front view of the overall structure of the present invention;
fig. 2 is a schematic view of the back structure of the present invention;
fig. 3 is a schematic view of two extreme positions of the present invention;
fig. 4 is an explosion diagram of the present invention.
In the figure: 1. fixing the bottom plate; 2. a stepping motor; 3. a motor mounting plate; 4. a sensor mounting plate; 5. a sensor; 6. a linear guide rail; 7. a linear slider; 8. an induction sheet; 9. a bearing pin; 10. an eccentric wheel; 11. a bearing pressure plate; 12. a slider mounting plate; 13. a bearing; 14. a mirror bracket mounting plate; 15. a mirror plate; 16. the mirror holder is adjusted in two dimensions.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to figures 1-4 of the drawings,
the automatic light path switching device provided by the embodiment comprises a fixed base plate 1 and a motor mounting plate 3, the motor mounting plate 3 is fixedly connected with a stepping motor 2 through bolts, an eccentric wheel 10 is mounted at the end of the stepping motor shaft, the eccentric wheel 10 is fixedly connected with a bearing pin shaft 9, the bearing pin shaft 9 is fixedly connected with a bearing 13 through nuts, the motor mounting plate 3 is fixedly connected with a linear guide rail 6 and a linear slide block 7 through bolts, a slide block mounting plate 12 is fixedly connected above the linear slide block 7, the slide block mounting plate 12 is connected with a spectacle frame mounting plate 14 through bolts, the spectacle frame mounting plate 14 is fixedly connected with a two-dimensional adjusting spectacle frame 16 and a reflecting lens 15, the eccentric wheel 10 is driven to rotate by controlling the rotation angle of the stepping motor 2, the eccentric wheel 10 drives the bearing 13 to stir the slide block mounting plate 12, the slider mounting plate 12 reciprocates to drive the reflector plate to realize the switching of two positions. Two sets of linear guide rails 6 and linear sliding blocks 7 are installed at the bottom of the sliding block installation plate 12, and the moving precision of two positions of the reflecting mirror is guaranteed.
As shown in fig. 2, there is bearing pressing plate 11 through bolt fixedly connected with on the slider mounting panel 12, bearing pressing plate 11 and slider mounting panel 12 combination installation back restrict bearing 13 in certain area, make bearing 13 when step motor 2 moves, only rotation of self and for the slip of slider mounting panel 12, PMKD is connected with two sensor mounting panels 4 about 1, sensor mounting panel 4 has sensor 5 through bolted connection, there are two response pieces 8 through bolted connection in slider mounting panel 12 top, response piece 8 is the photoelectric sensor separation blade, so that step motor 2 receives trigger signal and starts.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (4)
1. The utility model provides an optical path automatic switching control equipment, includes PMKD (1) and motor mounting panel (3), its characterized in that: the motor mounting plate (3) is fixedly connected with a stepping motor (2) through a bolt, an eccentric wheel (10) is mounted at the shaft end of the stepping motor, a bearing pin shaft (9) is fixedly connected with the eccentric wheel (10), and the bearing pin shaft (9) is fixedly connected with a bearing (13) through a nut.
2. An optical path automatic switching apparatus according to claim 1, wherein: motor mounting panel (3) are through bolt fixed connection linear guide (6) and sharp slider (7), sharp slider (7) top fixedly connected with slider mounting panel (12), slider mounting panel (12) have mirror holder mounting panel (14) through bolted connection, mirror holder mounting panel (14) fixed connection two-dimensional adjustment mirror holder (16) and reflector plate (15).
3. An optical path automatic switching apparatus according to claim 2, wherein: the bearing pressing plate (11) is fixedly connected to the slider mounting plate (12) through bolts, and the bearing (13) is limited in a certain area after the bearing pressing plate (11) and the slider mounting plate (12) are assembled and installed.
4. An optical path automatic switching apparatus according to claim 3, characterized in that: be connected with two sensor mounting panels (4) about PMKD (1), sensor mounting panel (4) have sensor (5) through bolted connection, there are two response pieces (8) slider mounting panel (12) top through bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021617044.6U CN212885691U (en) | 2020-08-06 | 2020-08-06 | Automatic light path switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021617044.6U CN212885691U (en) | 2020-08-06 | 2020-08-06 | Automatic light path switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212885691U true CN212885691U (en) | 2021-04-06 |
Family
ID=75235792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021617044.6U Active CN212885691U (en) | 2020-08-06 | 2020-08-06 | Automatic light path switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212885691U (en) |
-
2020
- 2020-08-06 CN CN202021617044.6U patent/CN212885691U/en active Active
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