Optical fiber marking machine with movable mechanical arm

Abstract

The utility model discloses a mechanical arm moving optical fiber marking machine which comprises a cabinet, a mechanical arm assembly is installed on the cabinet and comprises a fixing rod, one end of the fixing rod is hinged to the cabinet, the other end of the fixing rod is hinged to a first connecting frame, a first connecting rod is hinged to the first connecting frame, and a second connecting rod is hinged to the second connecting rod. A second connecting frame is hinged to the other end of the first connecting rod, a second connecting rod is hinged to the second connecting frame, the other end of the second connecting rod is hinged to the first connecting frame, a third connecting rod is hinged to the second connecting frame, a third connecting frame is hinged to the other end of the third connecting rod, and a fourth connecting rod is hinged to the third connecting frame; the galvanometer assembly is connected with the cabinet through the mechanical arm assembly, the mechanical arm assembly can adjust the galvanometer assembly at any position, the flexibility and the marking efficiency of the marking equipment are effectively improved, and the mechanical arm assembly is simple in structure, easy to control, low in manufacturing cost and capable of being widely applied to flexible and unfixed marking equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of marking machines, in particular to a mechanical arm moving optical fiber marking machine. Background Art

[0002] Marking machines are industrial equipment mainly used to create permanent marks on various materials. Laser marking machines can use laser beams to carve words, patterns, etc. on the surface of objects. However, existing laser marking machines lack flexibility, and the marking head cannot be moved arbitrarily. It can only mark in a fixed area, which greatly limits its application scope. For large workpieces or items that need to be marked in multiple locations, this limitation will seriously affect production efficiency and ease of operation; when multiple locations or complex patterns need to be marked, the operator needs to manually move the workpiece, which is not only time-consuming and labor-intensive, but also leads to inaccurate positioning, thereby reducing production efficiency. Utility Model Content

[0003] The utility model aims to provide a mechanical arm mobile optical fiber marking machine to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a robotic arm mobile optical fiber marking machine, comprising a cabinet, a robotic arm assembly is installed on the cabinet, the robotic arm assembly comprises a fixed rod, and one end of the fixed rod is hinged to the cabinet, the other end of the fixed rod is hinged to a first connecting frame, a first connecting rod is hinged to the first connecting frame, the other end of the first connecting rod is hinged to a second connecting frame, a second connecting rod is hinged to the second connecting frame, and the other end of the second connecting rod is hinged to the first connecting frame, a third connecting rod is hinged to the second connecting frame, the other end of the third connecting rod is hinged to a third connecting frame, a fourth connecting rod is hinged to the third connecting frame, and the fourth connecting rod is hinged to the second connecting frame, and a galvanometer assembly is installed on the third connecting frame.

[0005] Preferably, one end of the fixing rod is fixedly connected to a first connecting shaft, and the first connecting shaft is rotatably connected to the cabinet, and the other end of the fixing rod is fixedly connected to a second connecting shaft, and the first connecting frame is rotatably connected to the second connecting shaft.

[0006] Preferably, the galvanometer assembly includes a fixing plate, an optical path device, a supporting frame, a handle, a galvanometer body, a retaining frame and a field mirror, and the fixing plate is fixedly connected to a third frame, the optical path device is mounted on the fixing plate, the output end of the optical path device is fixedly connected to the galvanometer body, the input end of the galvanometer body is fixedly connected to the retaining frame, and the field mirror is fixedly connected to the position of the retaining frame corresponding to the galvanometer body.

[0007] Preferably, both ends of the optical path device are fixedly connected to support frames, and the support frames are fixedly connected to a fixing plate.

[0008] Preferably, a handle is fixedly connected to the optical path device.

[0009] Preferably, a keyboard box is slidably connected inside the cabinet.

[0010] Preferably, a button box is fixedly connected to the cabinet, and a display is provided on one side of the button box.

[0011] The utility model provides a mechanical arm mobile optical fiber marking machine, which has the advantages that: the galvanometer assembly of the utility model is connected to the cabinet through the mechanical arm assembly, and the mechanical arm assembly can adjust the galvanometer assembly to any position, which effectively improves the flexibility and marking efficiency of the marking equipment. In addition, the utility model has a simple structure, is easy to control, and has a low manufacturing cost, and can be widely used in flexible and non-fixed marking equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 for Figure 1 A magnified view of the structure in the middle A area;

[0015] Figure 3 It is a schematic diagram of the overall main structure of the utility model.

[0016] In the figure: 1. cabinet; 11. keyboard box; 12. button box; 13. display; 2. mechanical arm assembly; 21. first connecting axis; 22. fixing rod; 23. second connecting axis; 24. first connecting frame; 25. first connecting rod; 26. second connecting rod; 27. second connecting frame; 28. third connecting rod; 29. ​​fourth connecting rod; 210. third connecting frame; 3. galvanometer assembly; 31. fixing plate; 32. optical path device; 33. support frame; 34. handle; 35. galvanometer body; 36. retaining frame; 37. field mirror. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3The utility model provides an embodiment: a mechanical arm mobile optical fiber marking machine, including a cabinet 1, a mechanical arm assembly 2 is installed on the cabinet 1, the mechanical arm assembly 2 includes a fixed rod 22, and one end of the fixed rod 22 is hinged to the cabinet 1, the other end of the fixed rod 22 is hinged to a first connecting frame 24, a first connecting rod 25 is hinged to the first connecting frame 24, the other end of the first connecting rod 25 is hinged to a second connecting frame 27, a second connecting rod 26 is hinged to the second connecting frame 27, and the other end of the second connecting rod 26 is hinged to the first connecting frame 24, a third connecting rod 28 is hinged to the second connecting frame 27, the other end of the third connecting rod 28 is hinged to a third connecting frame 210, and the third connecting frame A fourth connecting rod 29 is hinged on 210, and the fourth connecting rod 29 is hinged on the second connecting frame 27. The galvanometer assembly 3 is installed on the third connecting frame 210. The first connecting rod 25, the second connecting rod 26, the second connecting frame 27 and the first connecting frame 24 form a parallelogram structure. The third connecting rod 28, the fourth connecting rod 29, the third connecting frame 210 and the second connecting frame 27 form a parallelogram structure. When the galvanometer assembly 3 is pulled, the two parallelogram structures are stretched and deformed accordingly, so that the galvanometer assembly 3 can move; one end of the fixed rod 22 is fixedly connected to the first connecting shaft 21, and the first connecting shaft 21 is rotatably connected to the cabinet 1, and the other end of the fixed rod 22 is fixedly connected to the second connecting shaft The first connecting frame 24 is rotatably connected to the second connecting shaft 23, the fixing rod 22 is rotated on the cabinet 1 through the first connecting shaft 21, and the first connecting frame 24 is rotated on the second connecting shaft 23; the galvanometer assembly 3 includes a fixing plate 31, an optical path device 32, a support frame 33, a handle 34, a galvanometer body 35, a retaining frame 36 and a field lens 37, and the fixing plate 31 is fixedly connected to the third connecting frame 210, the optical path device 32 is installed on the fixing plate 31, the output end of the optical path device 32 is fixedly connected to the galvanometer body 35, the input end of the galvanometer body 35 is fixedly connected to the retaining frame 36, and the position of the retaining frame 36 corresponding to the galvanometer body 35 is fixedly connected to the field lens 37, and the fixing plate 31 is fixedly connected to the third connecting frame 210. The fixed plate 31 is used to install the optical path device 32, and the retaining frame 36 is used to maintain the focal length. The optical path device 32, the galvanometer body 35 and the field lens 37 constitute a laser optical path; both ends of the optical path device 32 are fixedly connected with support frames 33, and the support frames 33 are fixedly connected to the fixed plate 31, and the support frames 33 are used to support the optical path device 32; a handle 34 is fixedly connected to the optical path device 32, and the handle 34 is used to facilitate holding the galvanometer assembly 3; a keyboard box 11 is slidably connected in the cabinet 1, and the keyboard box 11 is used to place a keyboard and a mouse; a button box 12 is fixedly connected to the cabinet 1, and a display 13 is arranged on one side of the button box 12, and the button box 12 is used to control the start and stop of the equipment, and the display 13 is used to display data.

[0019] Working principle: When the utility model is used for marking operation, the device is first started through the button box 12, and the mouse and keyboard are manually operated to set the marking. After the setting is completed, the handle 34 is manually held to move the galvanometer assembly 3 so that the lower end surface of the retaining frame 36 coincides with the marking surface, and the marking operation is performed through the button at the handle 34; in the process of moving the galvanometer assembly 3, the mechanical arm assembly 2 moves accordingly, the fixed rod 22 rotates on the cabinet 1 through the first connecting shaft 21, and the first connecting frame 24 rotates on the second connecting shaft 23, and the first connecting rod 25, the second connecting rod 26, the second connecting frame 27 and the first connecting frame 24 constitutes a parallelogram structure, the third connecting rod 28, the fourth connecting rod 29, the third connecting frame 210 and the second connecting frame 27 constitute a parallelogram structure. When the galvanometer assembly 3 is pulled, the two parallelogram structures are stretched and deformed accordingly, so that the galvanometer assembly 3 can move; wherein, the keyboard box 11 is used to place the keyboard and the mouse, the display 13 is used to display data, the fixing plate 31 is used to install the optical path device 32, which is fixed by the support frame 33, the optical path device 32, the galvanometer body 35 and the field lens 37 constitute a laser optical path, the cabinet 1 has a built-in laser and an industrial computer, and the laser is connected to the optical path device 32 through an optical fiber.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A mechanical arm mobile optical fiber marking machine, comprising a cabinet (1), characterized in that: The cabinet (1) is provided with a mechanical arm assembly (2), the mechanical arm assembly (2) comprising a fixed rod (22), one end of the fixed rod (22) being hinged to the cabinet (1), the other end of the fixed rod (22) being hinged to a first connecting frame (24), a first connecting rod (25) being hinged to the first connecting frame (24), the other end of the first connecting rod (25) being hinged to a second connecting frame (27), a second connecting rod (26) being hinged to the second connecting frame (27), the other end of the second connecting rod (26) being hinged to the first connecting frame (24), a third connecting rod (28) being hinged to the second connecting frame (27), the other end of the third connecting rod (28) being hinged to a third connecting frame (210), a fourth connecting rod (29) being hinged to the third connecting frame (210), the fourth connecting rod (29) being hinged to the second connecting frame (27), and a galvanometer assembly (3) being provided on the third connecting frame (210).

2. The mechanical arm mobile optical fiber marking machine according to claim 1, characterized in that: One end of the fixing rod (22) is fixedly connected to a first connecting shaft (21), and the first connecting shaft (21) is rotatably connected to the cabinet (1); the other end of the fixing rod (22) is fixedly connected to a second connecting shaft (23), and the first connecting frame (24) is rotatably connected to the second connecting shaft (23).

3. The mechanical arm mobile optical fiber marking machine according to claim 1, characterized in that: The galvanometer assembly (3) comprises a fixing plate (31), an optical path device (32), a support frame (33), a handle (34), a galvanometer body (35), a retaining frame (36) and a field lens (37), wherein the fixing plate (31) is fixedly connected to a third connecting frame (210), the optical path device (32) is mounted on the fixing plate (31), the output end of the optical path device (32) is fixedly connected to the galvanometer body (35), the input end of the galvanometer body (35) is fixedly connected to the retaining frame (36), and the field lens (37) is fixedly connected to a position on the retaining frame (36) corresponding to the galvanometer body (35).

4. The mechanical arm moving optical fiber marking machine according to claim 3, characterized in that: Both ends of the optical path device (32) are fixedly connected to a support frame (33), and the support frame (33) is fixedly connected to the fixing plate (31).

5. The mechanical arm moving optical fiber marking machine according to claim 4, characterized in that: A handle (34) is fixedly connected to the optical path device (32).

6. The mechanical arm mobile optical fiber marking machine according to claim 1, characterized in that: A keyboard box (11) is slidably connected inside the cabinet (1).

7. The mechanical arm moving optical fiber marking machine according to claim 6, characterized in that: A button box (12) is fixedly connected to the cabinet (1), and a display (13) is arranged on one side of the button box (12).

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