Laser power supply light path deviation rectifying device

Abstract

The utility model discloses a laser power supply optical path deviation rectifying device, which relates to the technical field of laser power supplies and comprises a power supply groove, a laser power supply body is mounted in the power supply groove, one side of the power supply groove is provided with a laser through hole and is detachably fixed with a positioning frame, and a level bubble is fixed on the side surface of the positioning frame. And a light path comparison plate is vertically welded at the top of the positioning frame. According to the utility model, the light path comparison plate is installed above the laser light path, and the light path comparison plate can carry out coincidence comparison on the laser emitted by the laser power supply body and the straight marking line marked by the transparent observation plate, so that whether the laser light path deviates or not can be quickly judged, and the deviation of the light path of the laser power supply can be found in a short time; the light path of the laser power supply can be corrected conveniently, and the accuracy of the emitting angle of the laser light path can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of laser power supplies, and particularly relates to a laser power supply optical path deviation correction device. Background Technique

[0002] Laser power supplies can be divided into two types according to different working modes: continuous laser power supplies and pulsed laser power supplies. The first type of continuous laser power supply is a high-performance automatic ignition constant current power supply. The power supply realizes high-precision constant current output in a fixed-frequency width modulation manner. The output current ripple is small and the stability is high. The second type of pulsed laser power supply is a power supply specially designed for pulsed lasers.

[0003] Due to the lack of a deviation correction mechanism in the optical path of the existing laser power supply, it is difficult to correct the optical path of the laser power supply in time after it deviates from the original track, which affects the use effect. Therefore, we propose a laser power supply optical path deviation correction device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a laser power supply optical path deviation correction device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A laser power supply optical path deviation correction device includes a power supply slot. A laser power supply body is installed inside the power supply slot. The laser lamp head of the laser power supply body is aligned with the laser through-hole, so that the laser can pass through the laser through-hole. A laser through-hole is provided on one side of the power supply slot and a positioning frame is detachably fixed. A spirit level is fixed on the side of the positioning frame. The spirit level can quickly judge whether the installation angle of the positioning frame is horizontal and can detect whether the positioning frame is offset, which is convenient for improving the accuracy of laser power supply optical path deviation correction. A light path comparison board is vertically welded on the top of the positioning frame. The light path comparison board can compare the laser emitted by the laser power supply body with the straight marking line marked on the transparent observation board, so as to quickly judge whether the laser light path is offset, which is convenient for correcting the optical path of the laser power supply and is beneficial to maintaining the accuracy of the laser light path emission angle. A transparent observation board is fixedly penetrated through the top of the light path comparison board. The transparent observation board is convenient for the light path image acquisition component to collect the light path of the laser power supply body. The top of the light path comparison board is connected with a light path image acquisition component facing the transparent observation board through a traction structure.

[0006] As a further scheme of the utility model: A notch is penetrated through the side of the power supply slot. Support columns are respectively fixed at the four end corners of the bottom of the power supply slot. The height of the support columns is not less than two centimeters. The support columns can support the bottom of the power supply slot.

[0007] As a further solution of the present utility model: an opening smaller than the bottom surface area of the power supply slot is penetrated through the bottom of the power supply slot, and the opening is a rectangular opening or a circular opening, and the distance from the opening to each side surface of the power supply slot is equal. The opening can ventilate the inside of the power supply slot, facilitating the heat dissipation of the laser power supply.

[0008] As a further solution of the present utility model: the traction structure includes a driving motor fixed at one end of the optical path comparison plate. The output end of the driving motor is connected with a lead screw. The surface of the lead screw is threadedly penetrated and connected with a moving seat. The top of the moving seat is fixed to the optical path image acquisition component, and the moving seat can traction the optical path image acquisition component to move in a straight line direction.

[0009] As a further solution of the present utility model: the driving motor is a servo motor, and the input end of the driving motor is electrically connected with an external power supply.

[0010] As a further solution of the present utility model: the optical path image acquisition component is one or a combination of a camera and a camera. An antenna and a Bluetooth are connected to the top of the optical path image acquisition component. The antenna and the Bluetooth facilitate sending data information to a control terminal, and the control terminal is a computer.

[0011] As a further solution of the present utility model: a straight marking line is engraved on the top of the transparent observation plate, and the straight marking line can be used as a reference line for the laser optical path.

[0012] As a further solution of the present utility model: a light return plate is perpendicularly welded to one end of the transparent observation plate, and both sides of the light return plate are smooth planes.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. By installing an optical path comparison plate above the laser optical path, the present utility model can overlap and compare the laser emitted by the laser power supply body with the straight marking line marked on the transparent observation plate, so as to quickly judge whether the laser optical path is offset, and can find the offset of the optical path of the laser power supply in a short time, facilitating the correction of the optical path of the laser power supply and being beneficial to maintaining the accuracy of the laser optical path emission angle.

[0015] 2. By penetrating an opening smaller than the bottom surface area of the power supply slot through the bottom of the power supply slot and the distance from the opening to each side surface of the power supply slot is equal. On the one hand, the annular part of the opening distance from the side wall of the power supply slot can support the laser power supply body. On the other hand, the opening can ventilate the inside of the power supply slot, facilitating the heat dissipation of the laser power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0017] Figure 2 Structural diagram of the connection of the transparent observation plate of the present utility model;

[0018] Figure 3 Structural diagram of the bottom view of the present utility model.

[0019] In the figure: 1, power supply slot; 2, support column; 3, notch; 4, laser power supply body; 5, positioning frame; 6, driving motor; 7, spirit level; 8, lead screw; 9, moving seat; 10, optical path image acquisition component; 11, antenna; 12, Bluetooth; 13, transparent observation plate; 14, straightening marking line; 15, opening; 16, laser penetration opening; 17, light return plate; 18, optical path comparison plate. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-3 , the present utility model provides a technical solution: a laser power supply optical path deviation correction device, including a power supply slot 1, a laser power supply body 4 is installed inside the power supply slot 1, the laser lamp head of the laser power supply body 4 is aligned with the laser penetration opening 16, so that the laser can penetrate from the laser penetration opening 16, a laser penetration opening 16 is opened on one side of the power supply slot 1 and a positioning frame 5 is detachably fixed, a spirit level 7 is fixed on the side of the positioning frame 5, the spirit level 7 can quickly judge whether the installation angle of the positioning frame 5 is horizontal, and can detect whether the positioning frame 5 is offset, which is convenient for improving the accuracy of the laser power supply optical path deviation correction. The optical path comparison plate 18 is vertically welded on the top of the positioning frame 5. The optical path comparison plate 18 can perform coincidence comparison between the laser emitted by the laser power supply body 4 and the straightening marking line 14 marked on the transparent observation plate 13, so as to quickly judge whether the laser optical path is offset, which is convenient for correcting the optical path of the laser power supply and is beneficial to maintaining the accuracy of the laser optical path emission angle. The transparent observation plate 13 is fixedly penetrated through the top of the optical path comparison plate 18. The transparent observation plate 13 is convenient for the optical path image acquisition component 10 to collect the optical path of the laser power supply body 4. The top of the optical path comparison plate 18 is connected to the optical path image acquisition component 10 facing the transparent observation plate 13 through a traction structure.

[0022] Preferably, as Figure 1 shown, a notch 3 is penetrated through the side of the power supply slot 1, and support columns 2 are respectively fixed at the four end corners of the bottom of the power supply slot 1. The height of the support columns 2 is not less than two centimeters, and the support columns 2 can support the bottom of the power supply slot 1.

[0023] Preferably, as Figure 1 shown, an opening 15 smaller than the bottom surface area of the power supply slot 1 is formed through the bottom of the power supply slot 1. The opening 15 is a rectangular opening or a circular opening, and the distances from the opening 15 to the side surfaces of the power supply slot 1 are equal. The opening 15 can ventilate the interior of the power supply slot 1 to facilitate the heat dissipation of the laser power supply.

[0024] Preferably, as Figure 1 shown, the traction structure includes a driving motor 6 fixed to one end of the optical path alignment plate 18. The output end of the driving motor 6 is connected to a lead screw 8. A moving seat 9 is threadedly penetrated through the surface of the lead screw 8. The top of the moving seat 9 is fixed to the optical path image acquisition component 10. The moving seat 9 can traction the optical path image acquisition component 10 to move in a straight line direction.

[0025] Preferably, as Figure 1 shown, the driving motor 6 is a servo motor, and the input end of the driving motor 6 is electrically connected to an external power supply.

[0026] Preferably, as Figure 1 shown, the optical path image acquisition component 10 is one or a combination of a camera and a camera. An antenna 11 and a Bluetooth 12 are connected to the top of the optical path image acquisition component 10. The antenna 11 and the Bluetooth 12 facilitate sending data information to a control terminal, and the control terminal is a computer.

[0027] Preferably, as Figure 1 shown, a straight marking line 14 is engraved on the top of the transparent observation plate 13. The straight marking line 14 can be used as a reference line for the laser optical path.

[0028] Preferably, as Figure 1 shown, a light return plate 17 is perpendicularly welded to one end of the transparent observation plate 13. Both sides of the light return plate 17 are smooth planes.

[0029] Working principle: During use, place the laser power supply body 4 in the power supply slot 1, turn on the switch of the laser power supply body 4 to make the laser power supply body 4 emit laser light. The laser optical path is emitted through the laser through hole 16. Start the driving motor 6 to make the output end of the driving motor 6 drive the lead screw 8 to rotate. The lead screw 8 drives the moving seat 9 to move linearly. The moving seat 9 then drives the optical path image acquisition component 10 to move in a straight line. By taking pictures at intervals while aligning with the straight marking line 14, it is possible to quickly observe whether the laser optical path is consistent with the straight marking line 14, thereby facilitating the laser power supply to correct the deviation.

[0030] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser power optical path deviation correction device, characterized in that It includes a power supply slot (1), inside which a laser power supply body (4) is installed. On one side of the power supply slot (1), there is a laser through-hole (16) and a positioning frame (5) is detachably fixed. A spirit level (7) is fixed on the side of the positioning frame (5). On the top of the positioning frame (5), an optical path comparison plate (18) is vertically welded. A transparent observation plate (13) is fixedly penetrated through the top of the optical path comparison plate (18). The top of the optical path comparison plate (18) is connected to an optical path image acquisition component (10) facing the transparent observation plate (13) through a traction structure.

2. The optical path deviation correction device of a laser power supply according to claim 1, wherein: A notch (3) is penetrated through the side of the power supply slot (1). Support columns (2) are respectively fixed at the four corner ends of the bottom of the power supply slot (1), and the height of the support columns (2) is not less than two centimeters.

3. The optical path deviation correction device of a laser power supply according to claim 1, characterized in that: An opening (15) with an area smaller than the bottom surface area of the power supply slot (1) is penetrated through the bottom of the power supply slot (1). The opening (15) is a rectangular opening or a circular opening, and the distance from the opening (15) to each side of the power supply slot (1) is equal.

4. A laser power optical path deviation correction device according to claim 1, characterized in that: The traction structure includes a driving motor (6) fixed at one end of the optical path comparison plate (18). The output end of the driving motor (6) is connected to a lead screw (8). A moving seat (9) is threadedly penetrated through the surface of the lead screw (8), and the top of the moving seat (9) is fixed to the optical path image acquisition component (10).

5. A laser power optical path deviation correction device according to claim 1, characterized in that: The driving motor (6) is a servo motor, and the input end of the driving motor (6) is electrically connected to an external power supply.

6. The optical path deviation correction device of a laser power supply according to claim 1, characterized in that: The optical path image acquisition component (10) is one of a camera, a camera or a combination of both. An antenna (11) and a Bluetooth (12) are connected to the top of the optical path image acquisition component (10).

7. A laser power optical path deviation correction device according to claim 1, characterized in that: Straight marking lines (14) are engraved on the top of the transparent observation plate (13).

8. The optical path deviation rectification device of a laser power supply according to claim 1, characterized in that: A light return plate (17) is vertically welded at one end of the transparent observation plate (13), and both sides of the light return plate (17) are smooth planes.

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