Integrated assembly type continuous fiber laser
By installing the adjustment structure and auxiliary mechanism on the laser head of the continuous fiber laser, the problem of inconvenience of single operation is solved, and higher operating convenience and equipment service life are achieved.
Patent Information
- Application Number
- CN202411376786.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-02-14
AI Technical Summary
When the existing continuous fiber laser is operated by a single person, it is inconvenient to control the laser head and control panel, resulting in higher operational complexity.
An integrated assembled continuous fiber laser is designed. By installing an adjustment structure on the laser head, including a rotary head, a ceramic shutter and a hinge rod, the position of the ceramic shutter is controlled by using the rotary head to adjust the aperture size of the laser beam, and The cleaning of dust in the exhaust tank is achieved through auxiliary mechanisms such as micro motors and reciprocating screws.
Through the above design, the convenience of single-person operation is achieved, the simultaneous operation demand for laser head and control panel is reduced, the convenience and efficiency of operation are improved, and the service life of the laser is extended.
Smart Images
Figure CN119447958A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of continuous fiber lasers, and in particular to an integrated assembled continuous fiber laser. Background Art
[0002] As a laser output device that can provide high stability and high power, continuous fiber laser plays an important role in the medical, industrial manufacturing and other industries. Compared with traditional lasers, the output beam of continuous fiber laser is of better quality and it is easy to operate and adjust single-mode, single-frequency and pulse adjustment.
[0003] Most common continuous fiber lasers are assembled from optical fiber, pump source, resonant cavity and various optical components. The laser is excited by laser devices such as semiconductors and diodes in the pump source, and then the resonant cavity and other optical components improve the accuracy and brightness of the laser, and finally the laser is stably emitted through the optical fiber. Common continuous fiber lasers still have some problems in use, even though they have good functionality:
[0004] When a common continuous fiber laser is in use, the laser is transmitted by optical fiber and emitted in a specified direction through a corresponding laser head. During this process, the laser head needs to be fixed or held in hand to keep it stable. When adjusting the laser beam size, the continuous fiber laser main body control panel needs to be adjusted. However, it is inconvenient to control the laser head and the control panel at the same time when operated by a single person. Summary of the invention
[0005] The purpose of the present invention is to provide an integrated assembled continuous fiber laser to solve the defect that the existing continuous fiber laser is inconvenient to operate by one person.
[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an integrated assembled continuous fiber laser, the integrated assembled continuous fiber laser comprises a laser body and a fiber body, the laser body comprises a control panel, a base, a top cover, a back cover and an exhaust groove, the control panel is fixedly connected to one end of the laser body, the bottom of one end of the control panel is fixedly connected to the base, a top cover is installed above the base, the other end of the laser body is fixedly connected to the back cover, an exhaust groove is opened inside the back cover, the fiber body comprises a slot, an optical fiber line and a laser head, the slot is fixedly connected to one side of one end of the back cover, an optical fiber line is installed at one end of the slot, one end of the optical fiber line is fixedly connected to the laser head, one end of the laser head is provided with an adjustment structure, the adjustment structure comprises a mounting seat, a rotating head, an adjustment hole, a guide groove, a slider, a hinge seat, a hinge rod and a ceramic shield, the mounting seat is installed at one end of the laser head, and the other end of the back cover is provided with an auxiliary mechanism.
[0007] When in use, when the continuous fiber laser is in use, since the base is pre-installed with a pump source, a resonant cavity and various optical elements, and the optical fiber line is connected to the laser body through a slot, when the continuous fiber laser is started, the pump source inside the slot causes laser devices such as semiconductors and diodes to excite lasers, and then the resonant cavity and other optical elements improve the accuracy and brightness of the laser. The laser is then transmitted through the optical fiber line and finally emitted in a specified direction through the laser head. In this process, the laser beam size, pulse and other factors can be adjusted through the operation buttons on the control panel.
[0008] Preferably, one end of the mounting seat is rotatably connected to a rotating head, one end of the rotating head is provided with an adjustment hole, and a guide groove is provided inside the mounting seat.
[0009] Preferably, the other end of the rotating head is fixedly connected to a slider, the inner side wall of the mounting seat is fixedly connected to a hinge seat, one end of the hinge seat is hinged to a hinge rod, one end of the hinge rod is rotatably connected to a ceramic shield plate, and the aperture size of the laser beam emitted through the adjustment hole is controlled by controlling the forward and reverse rotation of the rotating head.
[0010] Preferably, the mounting seat and the rotating head are in a rotating structure, and the guide groove and the slider are in a sliding structure, so that the rotating head can rotate stably.
[0011] Preferably, the rotating head and the ceramic shield are in a rotating structure, and the ceramic shield is distributed in a ring shape inside the rotating head, so that the ceramic shield can shield the laser beam passing through the inside of the adjustment hole.
[0012] Preferably, the auxiliary mechanism includes an inner groove, a micro motor, a reciprocating screw, an internal thread seat, a clamping seat, a connecting plate, a brush and a clamping slot, the inner groove is opened on both sides inside the back cover, and a micro motor is arranged at the top of the inner groove.
[0013] Preferably, a reciprocating screw is installed at the bottom of the micro motor, and the outer side of the reciprocating screw is wrapped with an internal thread seat, one end of the internal thread seat is fixedly connected to a clamping seat, a connecting plate is installed on one side of the clamping seat, one end of the connecting plate is fixedly connected to a brush, and both sides of the connecting plate are fixedly connected with clamping grooves. When the micro motor is driven, the reciprocating screw rotates at a uniform speed, and the internal thread seat threadedly connected to the reciprocating screw will reciprocate up and down along the inner groove.
[0014] Preferably, the inner groove and the reciprocating screw rod are in a rotating structure, and the inner groove and the internal thread seat are in a sliding structure, so that the movement of the connecting plate is smoother.
[0015] Preferably, the reciprocating screw rod and the internal thread seat are in a threaded connection structure, and the clamping seat has a clamping structure due to the clamping groove, so that the connecting plate can be disassembled and cleaned.
[0016] The integrated assembled continuous fiber laser provided by the present invention has the advantages that: by providing an adjustment structure, the rotating head is rotated to allow the ceramic shield to be closed or rotated and unfolded under the hinge with the hinge rod, and the aperture size of the laser beam emitted through the adjustment hole is controlled by controlling the forward and reverse rotation of the rotating head, so that single-person operation is more convenient, thereby improving the convenience of the continuous fiber laser. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;
[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;
[0019] Figure 3 For the present invention Figure 1 A partial cross-section at the center is an enlarged structural diagram;
[0020] Figure 4 It is a rear view structural schematic diagram of the regulating structure of the present invention;
[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the auxiliary mechanism of the present invention;
[0022] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of the local section at B in the middle;
[0023] Figure 7 It is a schematic diagram of the three-dimensional partial disassembled structure of the auxiliary mechanism of the present invention.
[0024] In the figure: 1. Laser body; 101. Control panel; 102. Base; 103. Top cover; 104. Back cover; 105. Exhaust slot; 2. Fiber optic body; 201. Slot; 202. Fiber optic line; 203. Laser head; 3. Adjustment structure; 301. Mounting seat; 302. Rotating head; 303. Adjustment hole; 304. Guide groove; 305. Slider; 306. Articulated seat; 307. Articulated rod; 308. Ceramic shield; 4. Auxiliary mechanism; 401. Inner groove; 402. Micro motor; 403. Reciprocating screw; 404. Internal thread seat; 405. Card seat; 406. Connecting plate; 407. Brush; 408. Card slot. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0026] See also Figure 1-Figure 7 The present invention provides an integrated assembled continuous fiber laser, which includes a laser body 1 and a fiber body 2. The laser body 1 includes a control panel 101, a base 102, a top cover 103, a back cover 104 and an exhaust groove 105. The control panel 101 is fixedly connected to one end of the laser body 1. The bottom of one end of the control panel 101 is fixedly connected to the base 102. The top cover 103 is installed above the base 102. The other end of the laser body 1 is fixedly connected to the back cover 104. The back cover 104 is provided with an exhaust groove 105 inside. The fiber body 2 includes a slot 201, an optical fiber line 202 and a laser head 203. The slot 201 is fixedly connected to one side of one end of the back cover 104. The optical fiber line 202 is installed at one end of the slot 201. The optical fiber line 202 is fixedly connected to the laser head 203 at one end. An adjustment structure 3 is provided at one end of the laser head 203. The adjustment structure 3 is provided at one end of the laser head 203. The structure 3 includes a mounting seat 301, a rotating head 302, an adjustment hole 303, a guide groove 304, a slider 305, a hinge seat 306, a hinge rod 307 and a ceramic shield 308. The mounting seat 301 is mounted on one end of the laser head 203. The rotating head 302 is rotatably connected to one end of the mounting seat 301. The adjusting hole 303 is provided at one end of the rotating head 302. The guide groove 304 is provided inside the mounting seat 301. The other end of the rotating head 302 is fixed. A slider 305 is connected, and an inner side wall of the mounting seat 301 is fixedly connected to a hinge seat 306, one end of the hinge seat 306 is hinged to a hinge rod 307, and one end of the hinge rod 307 is rotatably connected to a ceramic baffle 308, the mounting seat 301 and the rotating head 302 are in a rotating structure, the guide groove 304 and the slider 305 are in a sliding structure, the rotating head 302 and the ceramic baffle 308 are in a rotating structure, and the ceramic baffle 308 is distributed in a ring shape inside the rotating head 302.
[0027] Refer to the attached Figure 1 , Figure 3 and Figure 4When the continuous fiber laser is used, since the base 102 is pre-installed with a pump source, a resonant cavity and various optical elements, and the optical fiber line 202 is connected to the laser body 1 through the slot 201, when the continuous fiber laser is started, the pump source inside the slot 201 causes laser devices such as semiconductors and diodes to excite lasers, and then the resonant cavity and other optical elements improve the accuracy and brightness of the laser. Then the laser is transmitted through the optical fiber line 202 and finally emitted in a specified direction through the laser head 203. In this process, the laser beam size, pulse and other factors can be adjusted through the operation buttons on the control panel 101. In this process, a single person needs to control the direction and stability of the laser head 203. If the laser beam size needs to be adjusted, It needs to be controlled by the control panel 101, which makes it inconvenient for one person to operate it. For this reason, a mounting seat 301 is installed at one end of the laser head 203. The ceramic shield 308 is closed or rotated to unfold under the hinge with the hinge rod 307 by rotating the rotating head 302. The aperture size of the laser beam emitted through the adjustment hole 303 is controlled by controlling the forward and reverse rotation of the rotating head 302. When the continuous fiber laser is used up or urgently needs to be adjusted, the rotating head 302 can be controlled to rotate so that the ceramic shield 308 blocks the laser. Since the ceramic shield 308 is made of ceramic material, it can absorb and block the laser beam, thereby avoiding the risk of accidental exposure of the laser beam when adjusting the control panel 101, and improving the convenience of single-person operation of the continuous fiber laser.
[0028] The other end of the rear cover 104 is provided with an auxiliary mechanism 4, which includes an inner groove 401, a micro motor 402, a reciprocating screw 403, an internal thread seat 404, a clamping seat 405, a connecting plate 406, a brush 407 and a clamping slot 408. The inner groove 401 is opened on both sides of the interior of the rear cover 104, the top of the inner groove 401 is provided with a micro motor 402, the bottom of the micro motor 402 is installed with a reciprocating screw 403, and the outer side of the reciprocating screw 403 is wrapped with an internal thread seat 404. 4. One end of the internal thread seat 404 is fixedly connected to a clamping seat 405, one side of the clamping seat 405 is installed with a connecting plate 406, one end of the connecting plate 406 is fixedly connected to a brush 407, both sides of the connecting plate 406 are fixedly connected to a clamping groove 408, the inner groove 401 and the reciprocating screw rod 403 are in a rotating structure, the inner groove 401 and the internal thread seat 404 are in a sliding structure, the reciprocating screw rod 403 and the internal thread seat 404 are in a threaded connection structure, and the clamping seat 405 is in a clamping structure due to the clamping groove 408.
[0029] Refer to the attached Figure 5 , Figure 6 and Figure 7When the continuous fiber laser is in use, the corresponding parts inside it will generate a high temperature due to the operation of power, and the air will circulate through the exhaust groove 105 during heat dissipation. After long-term use, a large amount of dust will be adsorbed on the outside of the exhaust groove 105, which will hinder the heat flow inside the laser body 1 and reduce the heat dissipation effect of the continuous fiber laser. Long-term use will shorten the service life of the internal parts of the laser body 1. For this reason, a micro motor 402 and a reciprocating screw rod 403 are installed through the inner groove 401 in the inner direction of the exhaust groove 105. The reciprocating screw rod 403 is driven by the micro motor 402 to rotate at a uniform speed. At this time, the internal thread seat 404 threadedly connected to the reciprocating screw rod 403 will reciprocate up and down along the inner groove 401. At this time, the connecting plate 406 installed by the clamping seat 405 and the clamping groove 408 will drive the brush 407 to clean the dust inside the adsorbed exhaust groove 105, thereby improving the heat flow speed inside the continuous fiber laser.
[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An integrated continuous fiber laser, characterized in that: The integrated assembled continuous fiber laser comprises a laser body (1) and an optical fiber body (2); The laser body (1) comprises a control panel (101), a base (102), a top cover (103), a back cover (104) and an exhaust groove (105); the control panel (101) is fixedly connected to one end of the laser body (1); the bottom of one end of the control panel (101) is fixedly connected to the base (102); the top cover (103) is installed above the base (102); the other end of the laser body (1) is fixedly connected to the back cover (104); and the back cover (104) is provided with an exhaust groove (105) inside. The optical fiber body (2) comprises a slot (201), an optical fiber line (202) and a laser head (203); the slot (201) is fixedly connected to one side of one end of the rear cover (104); the optical fiber line (202) is installed at one end of the slot (201); and the laser head (203) is fixedly connected to one end of the optical fiber line (202); An adjustment structure (3) is provided at one end of the laser head (203), and the adjustment structure (3) comprises a mounting seat (301), a rotating head (302), an adjustment hole (303), a guide groove (304), a slider (305), a hinge seat (306), a hinge rod (307) and a ceramic shield (308); the mounting seat (301) is installed at one end of the laser head (203), and an auxiliary mechanism (4) is provided at the other end of the rear cover (104).
2. The integrated continuous fiber laser according to claim 1, characterized in that: One end of the mounting seat (301) is rotatably connected to a rotating head (302), one end of the rotating head (302) is provided with an adjustment hole (303), and a guide groove (304) is provided inside the mounting seat (301).
3. The integrated continuous fiber laser according to claim 1, characterized in that: The other end of the rotating head (302) is fixedly connected to a slider (305), the inner side wall of the mounting seat (301) is fixedly connected to a hinge seat (306), one end of the hinge seat (306) is hinged to a hinge rod (307), and one end of the hinge rod (307) is rotatably connected to a ceramic shield (308).
4. The integrated assembled continuous fiber laser according to claim 3, characterized in that: The mounting seat (301) and the rotating head (302) are in a rotating structure, and the guide groove (304) and the sliding block (305) are in a sliding structure.
5. The integrated assembled continuous fiber laser according to claim 3, characterized in that: The rotating head (302) and the ceramic shielding plate (308) are in a rotating structure, and the ceramic shielding plate (308) is distributed in a ring shape inside the rotating head (302).
6. The integrated continuous fiber laser according to claim 1, characterized in that: The auxiliary mechanism (4) comprises an inner groove (401), a micro motor (402), a reciprocating screw (403), an internal thread seat (404), a clamping seat (405), a connecting plate (406), a brush (407) and a clamping slot (408); the inner groove (401) is provided on both sides of the interior of the rear cover (104); and the micro motor (402) is provided at the top end of the inner groove (401).
7. The integrated continuous fiber laser according to claim 6, characterized in that: A reciprocating screw (403) is installed at the bottom of the micro motor (402), the outer side of the reciprocating screw (403) is wrapped with an internal thread seat (404), one end of the internal thread seat (404) is fixedly connected to a clamping seat (405), one side of the clamping seat (405) is installed with a connecting plate (406), one end of the connecting plate (406) is fixedly connected to a brush (407), and both sides of the connecting plate (406) are fixedly connected to clamping grooves (408).
8. The integrated continuous fiber laser according to claim 6, characterized in that: The inner groove (401) and the reciprocating screw rod (403) are in a rotating structure, and the inner groove (401) and the internal thread seat (404) are in a sliding structure.
9. The integrated continuous fiber laser according to claim 6, characterized in that: The reciprocating screw rod (403) and the internal thread seat (404) are in a threaded connection structure, and the clamping seat (405) is in a clamping structure due to the clamping groove (408).