Laser drilling conical lens switching device

Abstract

The utility model discloses a laser drilling cone lens switching device which comprises a main switching assembly, the main switching assembly is provided with two first pipe clamps, a first motor, a second motor, a first bearing seat, a first rotating shaft and a gear ring, the first pipe clamps are provided with a plurality of round first through holes, the edges of the first through holes are provided with first gears, and the second pipe clamps are provided with second gears; a limiting plate is arranged on a rotating shaft, connected with the first gear and the first pipe clamp, of the first gear, the first motor is arranged on the first pipe clamp, a rotating shaft of the first motor is provided with a second gear, the gear ring is provided with inner teeth and outer teeth, the inner teeth of the gear ring are meshed with the first gear, and the outer teeth of the gear ring are meshed with the second gear. The two first pipe clamps are arranged at the two ends of the first rotating shaft respectively, the first bearing seat is arranged on the first rotating shaft, and the second motor is arranged on the first bearing seat and connected with the first rotating shaft. Therefore, a plurality of laser drilling cone lenses can be automatically or manually switched to meet the requirements of different application scenes or working modes.

Description

Technical Field

[0001] The utility model relates to the field of mechanical and electronic engineering, in particular to a laser drilling cone lens switching device. Background Art

[0002] Laser Drilling Axis Lens is a kind of axis lens specially used in laser drilling applications. It uses its special optical properties to shape and guide the laser beam to achieve efficient and accurate drilling operations.

[0003] In actual use, in order to adapt to the needs of different materials and aperture specifications and to produce adjustable focal depth and aperture, it is necessary to switch the laser-drilled conical lens, for example, to switch between a laser-drilled conical lens that produces a ring beam and a laser-drilled conical lens that produces a Bessel beam; therefore, it is of practical significance to study a switching device for laser-drilled conical lenses. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the above-mentioned technology at least to a certain extent.

[0005] To this end, one purpose of the utility model is to provide a laser-drilled conical lens switching device, which can automatically or manually switch a plurality of laser-drilled conical lenses to meet the needs of different application scenarios or working modes.

[0006] To achieve the above-mentioned purpose, the first embodiment of the utility model proposes a laser drilling cone lens switching device, including: a main switching component, the main switching component is provided with: two first pipe clamps, a first motor, a second motor, a first bearing seat, a first rotating shaft and a gear ring, wherein:

[0007] The first tube clamp is provided with a plurality of first through holes which are all circular, a plurality of first gears are provided at the edge of the first through holes, the first gears are connected to the first tube clamp shaft, a limit plate is provided on the rotating shaft connected with the first gears and the first tube clamp, the first motor is provided on the first tube clamp, and a second gear is provided on the rotating shaft of the first motor;

[0008] The gear ring is provided with internal teeth and external teeth, the gear ring is sleeved on the first gear, the internal teeth of the gear ring are meshed with the first gear, and the external teeth of the gear ring are meshed with the second gear;

[0009] The two first pipe clamps are respectively arranged at two ends of the first rotating shaft, the first bearing seat is arranged on the first rotating shaft, the second motor is arranged on the first bearing seat, and the second motor is connected to the first rotating shaft.

[0010] According to the laser-drilled conical lens switching device of the embodiment of the utility model, a plurality of laser-drilled conical lenses can be automatically or manually switched to meet the requirements of different application scenarios or working modes.

[0011] In addition, the laser drilling cone lens switching device proposed in the above embodiment of the utility model may also have the following additional technical features:

[0012] In one embodiment of the utility model, it also includes: a first auxiliary switching component and a second auxiliary switching component, wherein the first auxiliary switching component is provided with: a third motor, a second bearing seat, a second rotating shaft and two second pipe clamps, and the second auxiliary switching component is provided with: a fourth motor, a third bearing seat, a third rotating shaft and two third pipe clamps, wherein:

[0013] The second pipe clamp is provided with a plurality of second through holes, two second pipe clamps are respectively provided at two ends of the second rotating shaft, the second bearing seat is provided at one end of the second rotating shaft, the third motor is provided on the second bearing seat, and the third motor is connected to the second rotating shaft;

[0014] The third tube clamp is provided with a plurality of third through holes, two third tube clamps are respectively arranged at the two ends of the third rotating shaft, the third bearing seat is arranged at one end of the third rotating shaft, the fourth motor is arranged on the third bearing seat, and the fourth motor is connected to the third rotating shaft.

[0015] In one embodiment of the present invention, it further comprises: a mounting base, wherein the mounting base is provided with: a bottom plate, a plurality of connecting rods, a first electric push rod and a second electric push rod, wherein:

[0016] The first electric push rod, the second electric push rod, the first bearing seat, the second bearing seat and the third bearing seat are respectively connected to the bottom plate through the connecting rod.

[0017] In one embodiment of the utility model, a conductive slip ring is arranged on the first rotating shaft, and an outer ring of the conductive slip ring is electrically connected to the first motor.

[0018] In one embodiment of the present invention, limiting rings are provided on both sides of the first gear, and the gear ring is clamped between the two limiting rings on the first gear.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0021] Figure 1 This is a structural schematic diagram of a laser drilling cone lens switching device according to an embodiment of the utility model;

[0022] Figure 2 This is a structural schematic diagram of a main switching component according to an embodiment of the utility model;

[0023] Figure 3 This is a structural schematic diagram of a first secondary switching component according to an embodiment of the utility model;

[0024] Figure 4 This is a structural schematic diagram of a first secondary switching component according to an embodiment of the utility model;

[0025] Figure 5 This is a schematic structural diagram of a mounting base according to an embodiment of the utility model;

[0026] As shown in the figure:

[0027] 100-main switching component;

[0028] 101-first pipe clamp, 102-first motor, 103-second motor, 104-first bearing seat, 105-first rotating shaft, 106-gear ring, 107-first through hole, 108-first gear, 109-limiting plate, 110-second gear, 111-conductive slip ring;

[0029] 200-first auxiliary switching component;

[0030] 201-third motor, 202-second bearing seat, 203-second rotating shaft, 204-second pipe clamp, 205-second through hole;

[0031] 300 - second auxiliary switching component;

[0032] 301- fourth motor, 302- third bearing seat, 303- third rotating shaft, 304- third pipe clamp, 305- third through hole;

[0033] 400-mounting base;

[0034] 401 - bottom plate, 402 - connecting rod, 403 - first electric push rod, 404 - second electric push rod. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0036] The laser drilling cone lens switching device of the embodiment of the utility model is described below with reference to the accompanying drawings.

[0037] like Figure 1 and Figure 2 As shown, a laser drilling conic lens switching device includes: a main switching component 100, the main switching component 100 is provided with: two first pipe clamps 101, a first motor 102, a second motor 103, a first bearing seat 104, a first rotating shaft 105 and a gear ring 106, wherein:

[0038] The first pipe clamp 101 is provided with two first through holes 107, both of which are circular. A plurality of first gears 108 are provided at the edge of the first through holes 107. The first gears 108 are connected to the first pipe clamp 101 axis. A limit plate 109 is provided on the rotating shaft connected with the first gear 108 and the first pipe clamp 101. The first motor 102 is provided on the first pipe clamp 101. The rotating shaft of the first motor 102 is provided with a second gear 110.

[0039] The gear ring 106 is provided with internal teeth and external teeth, and the gear ring 106 is sleeved on the first gear 108, the internal teeth of the gear ring 106 are meshed with the first gear 108, and the external teeth of the gear ring 106 are meshed with the second gear 110;

[0040] The two first pipe clamps 101 are respectively arranged at two ends of the first rotating shaft 105 , the first bearing seat 104 is arranged on the first rotating shaft 105 , the second motor 103 is arranged on the first bearing seat 104 , and the second motor 103 is connected to the first rotating shaft 105 .

[0041] In the embodiment of the utility model, two first tube clamps 101 are arranged on the first rotating shaft 105, and the laser-drilled cone lens is installed in the first through hole 107 on the first tube clamp 101. The first motor 102 drives the linkage between the gear ring 106, the first gear 108 and the second gear 110, so that the limit plate 109 clamps the laser-drilled cone lens in the first through hole 107, and at the same time, the first rotating shaft 105 drives the two first tube clamps 101 to rotate through the second motor 103, thereby switching the two laser-drilled cone lenses in the optical path;

[0042] Specifically, the relevant staff installs the laser drilling cone lens switching device in the laser circuit through a connector, specifically, the first bearing seat 104 is fixed in the laser circuit using the connector;

[0043] The relevant staff inserts two laser-drilled conical lenses into the two first through holes 107 in the first tube clamp 101 respectively, and uses the first motor 102 to drive the second gear 110 to rotate, the second gear 110 rotates to drive the ring gear 106 to rotate, the ring gear 106 rotates to drive the first gear 108 to rotate, and the first gear 108 rotates to drive the limit plate 109 to tighten and close to the first through hole 107 and clamp the laser-drilled conical lens in the first through hole 107;

[0044] Subsequently, the relevant staff controls the second motor 103 to rotate the first tube clamp 101 through the first rotating shaft 105 according to actual needs, so that the two laser-drilled conical lenses on the first tube clamp 101 can be respectively put into the laser circuit.

[0045] According to the laser drilling conical lens switching device disclosed in the utility model, multiple laser drilling conical lenses can be automatically or manually switched to meet the needs of different application scenarios or working modes.

[0046] In order to better explain the present invention, in one embodiment of the present invention, as shown in FIG. Figure 3 and Figure 4 As shown, it also includes: a first auxiliary switching component 200 and a second auxiliary switching component 300, the first auxiliary switching component 200 is provided with: a third motor 201, a second bearing seat 202, a second rotating shaft 203 and two second pipe clamps 204, and the second auxiliary switching component 300 is provided with: a fourth motor 301, a third bearing seat 302, a third rotating shaft 303 and two third pipe clamps 304, wherein,

[0047] The second pipe clamp 204 is provided with three second through holes 205. The two second pipe clamps 204 are respectively provided at both ends of the second rotating shaft 203. The second bearing seat 202 is provided at one end of the second rotating shaft 203. The third motor 201 is provided on the second bearing seat 202. The third motor 201 is connected to the second rotating shaft 203.

[0048] The third tube clamp 304 is provided with three third through holes 305 , two third tube clamps 304 are respectively arranged at both ends of the third rotating shaft 303 , the third bearing seat 302 is arranged at one end of the third rotating shaft 303 , the fourth motor 301 is arranged on the third bearing seat 302 , and the fourth motor 301 is connected to the third rotating shaft 303 .

[0049] Moreover, Figure 5 As shown, it also includes: a mounting base 400, the mounting base 400 is provided with: a bottom plate 401, a plurality of connecting rods 402, a first electric push rod 403 and a second electric push rod 404, wherein,

[0050] The first electric push rod 403 , the second electric push rod 404 , the first bearing seat 104 , the second bearing seat 202 and the third bearing seat 302 are connected to the bottom plate 401 through the connecting rod 402 , respectively.

[0051] In the embodiment of the utility model, a first auxiliary switching component 200, a second auxiliary switching component 300 and a mounting base 400 are additionally provided so as to realize the switching of more laser-drilled conical lenses in the main switching component 100;

[0052] One of the two first through holes 107 in the first tube clamp 101 is aligned with the laser circuit, and the first electric push rod 403 points to the other of the two first through holes 107 in the first tube clamp 101;

[0053] The second auxiliary switching component 300 is aligned with the first through hole 107 of the main switching component 100 that is aligned with the laser circuit, and the first auxiliary switching component 200 is aligned with another first through hole 107 of the main switching component 100;

[0054] The second electric push rod 404 is aligned with the second auxiliary switching assembly 300;

[0055] The first tube clamp 101 is used to clamp the laser-drilled axicon lens to be used, the third tube clamp 304 is used to clamp the spare laser-drilled axicon lens, and the second tube clamp 204 is used to clamp the replaced laser-drilled axicon lens;

[0056] When it is necessary to replace the two laser drilling conical lenses aligned with the laser circuit in the first tube clamp 101, the second motor 103 is started to rotate the first tube clamp 101 to align it with the first electric push rod 403, and the first electric push rod 403 pushes the laser drilling conical lens in the first tube clamp 101 to enter the second tube clamp 204 in the first auxiliary switching assembly 200;

[0057] The second motor 103 is started to rotate the first tube clamp 101 to align it with the second auxiliary switching assembly 300 , and the second electric push rod 404 pushes the spare laser-drilled conical lens in the third tube clamp 301 to make it enter the first tube clamp 101 in the main switching assembly 100 .

[0058] In addition, a conductive slip ring 111 is disposed on the first rotating shaft 105 , and an outer ring of the conductive slip ring 111 is electrically connected to the first motor 102 .

[0059] Limiting rings are disposed on both sides of the first gear 108 , and the gear ring 106 is clamped between the two limiting rings on the first gear 108 .

[0060] In summary, according to the laser-drilled conical lens switching device disclosed in the present invention, multiple laser-drilled conical lenses can be automatically or manually switched to meet the needs of different application scenarios or working modes.

[0061] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0062] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0063] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0064] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0066] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A laser drilling aconic lens switching device, characterized in that: include: A main switching assembly (100), the main switching assembly (100) is provided with: two first pipe clamps (101), a first motor (102), a second motor (103), a first bearing seat (104), a first rotating shaft (105) and a gear ring (106), wherein: The first tube clamp (101) is provided with a plurality of first through holes (107) which are all circular, a plurality of first gears (108) are provided at the edge of the first through holes (107), the first gears (108) are connected to the shaft of the first tube clamp (101), a limiting plate (109) is provided on the rotating shaft connecting the first gear (108) and the first tube clamp (101), the first motor (102) is provided on the first tube clamp (101), and the rotating shaft of the first motor (102) is provided with a second gear (110); The gear ring (106) is provided with internal teeth and external teeth, the gear ring (106) is sleeved on the first gear (108), the internal teeth of the gear ring (106) are meshed with the first gear (108), and the external teeth of the gear ring (106) are meshed with the second gear (110); The two first pipe clamps (101) are respectively arranged at two ends of the first rotating shaft (105), the first bearing seat (104) is arranged on the first rotating shaft (105), the second motor (103) is arranged on the first bearing seat (104), and the second motor (103) is connected to the first rotating shaft (105).

2. The laser drilling aconic lens switching device according to claim 1, characterized in that: The invention also comprises: a first auxiliary switching component (200) and a second auxiliary switching component (300), wherein the first auxiliary switching component (200) is provided with: a third motor (201), a second bearing seat (202), a second rotating shaft (203) and two second pipe clamps (204), and the second auxiliary switching component (300) is provided with: a fourth motor (301), a third bearing seat (302), a third rotating shaft (303) and two third pipe clamps (304), wherein: The second tube clamp (204) is provided with a plurality of second through holes (205), two second tube clamps (204) are respectively arranged at two ends of the second rotating shaft (203), the second bearing seat (202) is arranged at one end of the second rotating shaft (203), the third motor (201) is arranged on the second bearing seat (202), and the third motor (201) is connected to the second rotating shaft (203); The third tube clamp (304) is provided with a plurality of third through holes (305), and two third tube clamps (304) are respectively arranged at two ends of the third rotating shaft (303), the third bearing seat (302) is arranged at one end of the third rotating shaft (303), the fourth motor (301) is arranged on the third bearing seat (302), and the fourth motor (301) is connected to the third rotating shaft (303).

3. The laser drilling aconic lens switching device according to claim 2, characterized in that: Also includes: The mounting base (400) is provided with: a bottom plate (401), a plurality of connecting rods (402), a first electric push rod (403) and a second electric push rod (404), wherein: The first electric push rod (403), the second electric push rod (404), the first bearing seat (104), the second bearing seat (202) and the third bearing seat (302) are respectively connected to the bottom plate (401) via the connecting rod (402).

4. The laser drilling aconic lens switching device according to claim 1, characterized in that: A conductive slip ring (111) is provided on the first rotating shaft (105), and an outer ring of the conductive slip ring (111) is electrically connected to the first motor (102).

5. The laser drilling aconic lens switching device according to claim 1, characterized in that: Limiting rings are arranged on both sides of the first gear (108), and the gear ring (106) is clamped between the two limiting rings on the first gear (108).

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