Automatic focus lens coupling feeding mechanism

Abstract

The utility model relates to a focus lens coupling automatic feeding mechanism. The device comprises a base, wherein a pump body and a pump body lens assembly are arranged on the base; the base driving mechanism comprises a base Z-axis rotation driving device for driving the base to rotate around a Z axis, a base Y-axis linear driving device for driving the base Z-axis rotation driving device to move along a Y axis, and a base X-axis linear driving device for driving the base Y-axis linear driving device to move along an X axis; the material taking device comprises a material taking assembly, a material taking Z-axis rotation driving device used for driving the material taking assembly to rotate around the Z axis and a material taking Z-axis linear driving device used for driving the material taking Z-axis rotation driving device to move along the Z axis. And the material taking driving mechanism comprises a material taking X-axis linear driving device for driving the material taking device to move along the X axis and a material taking Y-axis linear driving device for driving the material taking X-axis linear driving device to move along the Y axis. According to the automatic feeding device, efficient and rapid automatic feeding of the pump body lens assembly is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber lasers, in particular to a focusing mirror coupled automatic feeding mechanism. Background Art

[0002] During the production process of the focusing mirror coupling process, the pump body lens assembly needs to be installed in the pump body of the array semiconductor pump laser. The pump body lens assembly includes a spherical mirror SAC, a hyperbolic mirror FAC, a small reflector, a medium reflector, a reflector and a polarization beam splitter. At present, a manual method is usually used to place various lenses one by one at the coupling position of the pump body. However, this manual method has the problems of low efficiency and poor consistency. Summary of the invention

[0003] To this end, the utility model provides a focusing lens coupled automatic feeding mechanism, which realizes efficient and rapid automatic feeding of pump body lens components, thereby significantly improving production efficiency.

[0004] In order to solve the above technical problems, the utility model provides a focusing mirror coupled automatic feeding mechanism, comprising:

[0005] A base, on which a pump body and a pump body lens assembly are placed;

[0006] The base driving mechanism includes a base Z-axis rotation driving device for driving the base to rotate around the Z-axis, a base Y-axis linear driving device for driving the base Z-axis rotation driving device to move along the Y-axis, and a base X-axis linear driving device for driving the base Y-axis linear driving device to move along the X-axis;

[0007] A material picking device is arranged above the base, comprising a material picking assembly, a material picking Z-axis rotation driving device for driving the material picking assembly to rotate around the Z-axis, and a material picking Z-axis linear driving device for driving the material picking Z-axis rotation driving device to move along the Z-axis;

[0008] The material picking drive mechanism includes a material picking X-axis linear drive device for driving the material picking device to move along the X-axis and a material picking Y-axis linear drive device for driving the material picking X-axis linear drive device to move along the Y-axis.

[0009] In one embodiment of the utility model, it also includes a working platform and a slide, the working platform is provided with two parallel X-axis guide rails, the base X-axis linear drive device is a base X-axis linear module located between the two X-axis guide rails, the slide is slidably connected to the X-axis guide rails through the base X-axis linear module, and the base Y-axis linear drive device is a base Y-axis linear module installed on the slide.

[0010] In one embodiment of the utility model, it also includes a truss and a slide plate, the truss is installed on the working platform, the material picking Y-axis linear drive device includes two parallel material picking Y-axis linear modules mounted on the truss, the slide plate is slidably connected to the material picking Y-axis linear module, the material picking X-axis linear drive device is a material picking X-axis linear module installed on the slide plate, and the material picking Z-axis linear drive device is a material picking Z-axis linear module slidably connected to the material picking X-axis linear module.

[0011] In one embodiment of the utility model, the base includes a pump body placement plate, the base Z-axis rotation drive device includes a base Z-axis rotation drive motor, a rotating connecting plate that cooperates with the driving end of the base Z-axis rotation drive motor is arranged in the middle of the pump body placement plate, the side end of the pump body placement plate includes two mutually perpendicular positioning ribs and two mutually perpendicular positioning side edges, each of the positioning side edges vertically extending with a positioning groove, the pump body placement plate is installed with a positioning cylinder located on one side of each of the positioning side edges, and the driving end of the positioning cylinder is connected to a positioning block that is telescopic in the positioning groove.

[0012] In one embodiment of the present utility model, a lens placement plate for placing the pump body lens assembly is extended in parallel to one side edge of the pump body placement plate, and the lens placement plate is provided with lens placement grooves.

[0013] In one embodiment of the utility model, the material picking Z-axis rotation drive device includes a material picking Z-axis rotation drive motor.

[0014] In one embodiment of the utility model, the material picking device includes a material picking bracket, the material picking Z-axis rotation drive motor is installed on the material picking bracket and a driving end thereof is connected to a material picking clamp.

[0015] In one embodiment of the present invention, the material picking clamp comprises a servo clamp.

[0016] The above technical solution of the utility model has the following advantages compared with the prior art:

[0017] The focusing lens coupling automatic feeding mechanism described in the utility model adopts a base Z-axis rotation drive device, a base Y-axis linear drive device and a base X-axis linear drive device, and cooperates with a material taking device, so that the material taking device can realize accurate positioning and material taking of the lens assembly in multiple directions, which helps to ensure that the lens is accurately and reliably installed at the coupling position of the pump body, and realizes efficient and fast automatic feeding of the pump body lens assembly, thereby significantly improving production efficiency. Compared with the manual method, it is faster and continuous, effectively reducing the production cycle, and reducing the risk of workers' operation through automatic material taking and discharging. At the same time, the mechanized process is more stable than manual operation, so as to reduce the risk of damaging or contaminating the lens during the production process.

[0018] The feeding mechanism of the utility model adopts a modular design, including a base, a base driving mechanism, a feeding device, a feeding driving mechanism and other modules. It is suitable for efficient feeding of lenses of various sizes and types through adjustment and adaptation, making it suitable for various production lines and easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the automatic feeding mechanism of the utility model.

[0021] Figure 2 It is a schematic diagram of the base driving mechanism structure of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the material taking drive mechanism of the utility model.

[0023] Figure 4 It is a schematic diagram of the base structure of the utility model.

[0024] Figure 5 It is a structural schematic diagram of the material taking device of the utility model.

[0025] Description of the Figures in the Specification:

[0026] 100, pump body; 200, pump body lens assembly; 300, working platform; 310, slide seat; 320, X-axis guide rail; 400, truss; 410, slide plate;

[0027] 1. Base; 11. Pump body placement plate; 12. Rotating connection plate; 13. Positioning rib; 14. Positioning side; 15. Positioning groove; 16. Positioning cylinder; 161. Positioning block; 17. Lens placement plate;

[0028] 2. Base drive mechanism; 21. Base Z-axis rotation drive device; 211. Base Z-axis rotation drive motor; 22. Base Y-axis linear drive device; 221. Base Y-axis linear module; 23. Base X-axis linear drive device; 231. Base X-axis linear module;

[0029] 3. Material picking device; 31. Material picking assembly; 32. Material picking Z-axis rotation drive device; 321. Material picking Z-axis rotation drive motor; 33. Material picking Z-axis linear drive device; 331. Material picking Z-axis linear module; 34. Material picking bracket; 35. Material picking clamp;

[0030] 4. Material picking drive mechanism; 41. Material picking X-axis linear drive device; 411. Material picking X-axis linear module; 42. Material picking Y-axis linear drive device; 421. Material picking Y-axis linear module. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0032] In the present invention, if directions (up, down, left, right, front and back) are described, it is only for the convenience of describing the technical solution of the present invention, and does not indicate or imply that the technical features referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0033] In the present utility model, "several" means one or more, "multiple" means more than two, "greater than", "less than", "exceed" and the like are understood to exclude the number itself; "above", "below", "within" and the like are understood to include the number itself. In the description of the present utility model, if there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected or electrically connected or able to communicate with each other; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0035] Reference Figures 1 to 5As shown, a focusing mirror coupled automatic feeding mechanism of the utility model comprises:

[0036] A base 1, on which a pump body 100 and a pump body lens assembly 200 are placed;

[0037] The base driving mechanism 2 includes a base Z-axis rotation driving device 21 for driving the base 1 to rotate around the Z-axis, a base Y-axis linear driving device 22 for driving the base Z-axis rotation driving device 21 to move along the Y-axis, and a base X-axis linear driving device 23 for driving the base Y-axis linear driving device 22 to move along the X-axis;

[0038] The material picking device 3 is arranged above the base 1, and includes a material picking assembly 31, a material picking Z-axis rotation driving device 32 for driving the material picking assembly 31 to rotate around the Z-axis, and a material picking Z-axis linear driving device 33 for driving the material picking Z-axis rotation driving device 32 to move along the Z-axis;

[0039] The material picking drive mechanism 4 includes a material picking X-axis linear drive device 41 for driving the material picking device 3 to move along the X-axis and a material picking Y-axis linear drive device 42 for driving the material picking X-axis linear drive device 41 to move along the Y-axis.

[0040] The automatic feeding mechanism realizes the automatic clamping, positioning and feeding of the pump body lens assembly 200, improves the production efficiency, and the pump body lens can be accurately placed at the predetermined coupling position of the pump body 100, which increases the consistency of the entire assembly process and product quality. It is suitable for efficient feeding of lenses of various sizes and types through adjustment and adaptation, making it suitable for various different production lines.

[0041] The pump body lens assembly 200 includes a spherical mirror SAC, a hyperbolic mirror FAC, a small reflector, a middle reflector, a reflective mirror and a polarization beam splitter. A plurality of channels are arranged in the pump body 100 (semiconductor pump source housing), and each channel is used to accommodate a lens.

[0042] In one embodiment, referring to Figure 2 As shown, it also includes a working platform 300 and a slide 310, the working platform 300 is provided with two parallel X-axis guide rails 320, the base X-axis linear drive device 23 is a base X-axis linear module 231 located between the two X-axis guide rails 320, the slide 310 is slidably connected to the X-axis guide rail 320 through the base X-axis linear module 231, and the base Y-axis linear drive device 22 is a base Y-axis linear module 221 installed on the slide 310.

[0043] The working platform 300 and the slide 310 provide a stable motion support structure, and the base X-axis linear module 231 and the base Y-axis linear module 221 and the corresponding slide 310 ensure the stability and accuracy of the motion of the base 1.

[0044] Specifically, refer to Figure 3 As shown, it also includes a truss 400 and a slide plate 410, the truss 400 is installed on the working platform 300, the material-collecting Y-axis linear drive device 42 includes two parallel material-collecting Y-axis linear modules 421 mounted on the truss 400, the slide plate 410 is slidably connected to the material-collecting Y-axis linear module 421, the material-collecting X-axis linear drive device 41 is a material-collecting X-axis linear module 411 installed on the slide plate 410, and the material-collecting Z-axis linear drive device 33 is a material-collecting Z-axis linear module 331 slidably connected to the material-collecting X-axis linear module 411. The truss 400 and the slide plate 410 enable the material-collecting Y-axis linear drive device 42 and the material-collecting X-axis linear module 411 to move smoothly on their respective axes, while maintaining the overall structural stability of the material-collecting device 3.

[0045] In one embodiment, referring to Figure 4 As shown, the base 1 includes a pump body placement plate 11, the base Z-axis rotation drive device 21 includes a base Z-axis rotation drive motor 211, a rotation connection plate 12 is provided in the middle of the pump body placement plate 11 to cooperate with the driving end of the base Z-axis rotation drive motor 211, the side end of the pump body placement plate 11 includes two mutually perpendicular positioning ribs 13 and two mutually perpendicular positioning side edges 14, each of the positioning side edges 14 vertically extends with a positioning groove 15, the pump body placement plate 11 is installed with a positioning cylinder 16 located on one side of each of the positioning side edges 14, and the driving end of the positioning cylinder 16 is connected to a positioning block 161 that is telescopic in the positioning groove 15. Thus, the pump body 100 can be accurately positioned by the positioning side edges 14 and the positioning cylinder 16.

[0046] A lens placement tray 17 for placing the pump lens assembly 200 extends parallel to one side of the pump body placement tray 11, and lens placement slots are distributed on the lens placement tray 17. The integrated design of the pump body placement tray 11 and the lens placement tray 17 reduces the moving stroke of the clamping device and improves efficiency.

[0047] In one embodiment, referring to Figure 5 As shown, the material picking Z-axis rotation drive device 32 includes a material picking Z-axis rotation drive motor 321, and the material picking device 3 includes a material picking bracket 34. The material picking Z-axis rotation drive motor 321 is installed on the material picking bracket 34 and its driving end is connected to a material picking clamp 35, and the material picking clamp 35 includes a servo clamp.

[0048] During operation, the pump body lens assembly 200 is placed in the placement groove on the lens placement plate 17, the pump body 100 is placed on the base 1, and is positioned by the positioning side 14 and the positioning cylinder 16; the material picking device 3 adjusts the material picking claw 35 to a suitable position to clamp the specified lens through the material picking Z-axis linear drive device 33, the material picking X-axis linear drive device 41 and the material picking Y-axis linear drive device 42, and accurately sends the clamped lens to the positioning position of the pump body 100, the base driving mechanism 2 adjusts the position of the base 1 through the base X-axis linear drive device 23 and the base Y-axis linear drive device 22, and at the same time cooperates with the base Z-axis rotation drive device 21 and the material picking Z-axis rotation drive device 32 to fine-tune the position to ensure that the lens can be accurately assembled on the pump body 100.

[0049] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A focusing mirror coupled automatic feeding mechanism, characterized in that: include: A base (1), wherein a pump body (100) and a pump body lens assembly (200) are placed on the base (1); A base driving mechanism (2), comprising a base Z-axis rotation driving device (21) for driving the base (1) to rotate about the Z-axis, a base Y-axis linear driving device (22) for driving the base Z-axis rotation driving device (21) to move along the Y-axis, and a base X-axis linear driving device (23) for driving the base Y-axis linear driving device (22) to move along the X-axis; A material picking device (3) is arranged above the base (1), comprising a material picking assembly (31), a material picking Z-axis rotation driving device (32) for driving the material picking assembly (31) to rotate around the Z-axis, and a material picking Z-axis linear driving device (33) for driving the material picking Z-axis rotation driving device (32) to move along the Z-axis; The material picking drive mechanism (4) comprises a material picking X-axis linear drive device (41) for driving the material picking device (3) to move along the X-axis, and a material picking Y-axis linear drive device (42) for driving the material picking X-axis linear drive device (41) to move along the Y-axis.

2. The focusing mirror coupled automatic feeding mechanism according to claim 1, characterized in that: The invention also comprises a working platform (300) and a slide seat (310), wherein the working platform (300) is provided with two parallel X-axis guide rails (320), the base X-axis linear drive device (23) is a base X-axis linear module (231) located between the two X-axis guide rails (320), the slide seat (310) is slidably connected to the X-axis guide rails (320) via the base X-axis linear module (231), and the base Y-axis linear drive device (22) is a base Y-axis linear module (221) installed on the slide seat (310).

3. The focusing mirror coupled automatic feeding mechanism according to claim 2, characterized in that: It also includes a truss (400) and a slide plate (410), wherein the truss (400) is installed on the working platform (300), the material picking Y-axis linear drive device (42) includes two parallel material picking Y-axis linear modules (421) mounted on the truss (400), the slide plate (410) is slidably connected to the material picking Y-axis linear modules (421), the material picking X-axis linear drive device (41) is the material picking X-axis linear module (411) installed on the slide plate (410), and the material picking Z-axis linear drive device (33) is the material picking Z-axis linear module (331) slidably connected to the material picking X-axis linear module (411).

4. The focusing mirror coupled automatic feeding mechanism according to claim 1, characterized in that: The base (1) comprises a pump body placement plate (11), the base Z-axis rotation drive device (21) comprises a base Z-axis rotation drive motor (211), a rotation connection plate (12) cooperating with a drive end of the base Z-axis rotation drive motor (211) is arranged in the middle of the pump body placement plate (11), the side end of the pump body placement plate (11) comprises two mutually perpendicular positioning ribs (13) and two mutually perpendicular positioning side edges (14), each of the positioning side edges (14) vertically extending with a positioning groove (15), the pump body placement plate (11) is installed with a positioning cylinder (16) located on one side of each of the positioning side edges (14), and the driving end of the positioning cylinder (16) is connected to a positioning block (161) telescopic in the positioning groove (15).

5. The focusing lens coupled automatic feeding mechanism according to claim 4, characterized in that: A lens placement plate (17) for placing the pump body lens assembly (200) extends in parallel to one side edge of the pump body placement plate (11), and the lens placement plate (17) is provided with lens placement grooves.

6. The focusing mirror coupled automatic feeding mechanism according to claim 1, characterized in that: The material taking Z-axis rotation driving device (32) comprises a material taking Z-axis rotation driving motor (321).

7. The focusing lens coupled automatic feeding mechanism according to claim 6, characterized in that: The material picking device (3) comprises a material picking bracket (34), the material picking Z-axis rotation drive motor (321) is mounted on the material picking bracket (34) and a driving end thereof is connected to a material picking clamp (35).

8. The focusing lens coupled automatic feeding mechanism according to claim 7, characterized in that: The material picking clamp (35) comprises a servo clamp.

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