Blue laser diode assembling device

Abstract

The utility model relates to the technical field of blue laser diode assembling, and discloses a blue laser diode assembling device which comprises a mechanical arm and an assembling mechanism, an installing mechanism is installed at the bottom end of the mechanical arm, the assembling mechanism is installed on the installing mechanism, and the installing mechanism comprises a connecting pipe A, a connecting pipe B and a rotating assembly. The bottom end of the mechanical arm is fixedly connected with the connecting pipe A, the bottom end of the connecting pipe A is provided with the connecting pipe B, and the rotating assembly is installed between the connecting pipe A and the connecting pipe B. Through the arranged assembling mechanism, the blue laser diode can be conveniently assembled, operation is easy, fixing is convenient, opening, maintenance, replacement and other operations are convenient, and the assembling efficiency is improved. The orientation angle of the blue laser diode is convenient to adjust, the device can be used from the side face, and the influence of other workpieces on the blue laser diode during machining is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of blue laser diode assembly, in particular to a blue laser diode assembly device. Background Art

[0002] Blue laser refers to a laser with a wavelength in the range of 400nm-500nm and a blue light source. Blue laser has the characteristics of short wavelength, small diffraction effect, and high energy, and has broad application prospects in material processing, optical information storage, display technology, communication technology, laser medical treatment, etc.

[0003] Traditional blue laser diodes are assembled in a shell and then connected to a robotic arm or a fixed seat. The end of the packaged diode needs to be used with other parts (circuit, power supply, protective parts, etc.), which is not convenient to fix in the shell. In addition, traditional blue laser diodes need to be processed from the side due to different workpieces, but the blue laser diodes fixed in the robotic arm or the fixed seat are not convenient to adjust the angle.

[0004] In order to solve the above problems, this application proposes a blue laser diode assembly device. Utility Model Content

[0005] The utility model aims to provide a blue laser diode assembly device to solve the problem in the prior art proposed in the above background technology that the end of the packaged diode and other matching parts are not convenient to be fixed in the housing and the angle of the diode is not convenient to adjust.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blue laser diode assembly device, comprising a mechanical arm and an assembly mechanism, the bottom end of the mechanical arm is equipped with an assembly mechanism, and the assembly mechanism is installed on the assembly mechanism;

[0007] The installation mechanism includes a connecting pipe A, a connecting pipe B and a rotating assembly. The connecting pipe A is fixedly connected to the bottom end of the mechanical arm, the connecting pipe B is provided at the bottom end of the connecting pipe A, and the rotating assembly is installed between the connecting pipe A and the connecting pipe B;

[0008] The assembly mechanism includes an assembly component, a closing component, a limiting component, a mounting plate, a blue laser diode, a connecting end and a gasket. The assembly component is installed at the bottom end of the connecting tube B, the closing component is installed at the bottom end of the assembly component, the limiting component is installed on the inner side of the assembly component, the mounting plate is installed on the inner side of the assembly component, the blue laser diode is welded to the bottom of the mounting plate, the gasket is provided at the bottom end of the mounting plate, and the connecting end is installed at the top end of the mounting plate.

[0009] Furthermore, the rotating assembly includes a rotating rod, a worm wheel, a worm, a connecting shell, a turning handle and a sleeve block. The rotating rod is rotatably connected to the outer side of the connecting tube A via a rotating shaft, the sleeve block is fixedly connected to the outer side of the rotating rod, the bottom end of the connecting tube A is arranged in a three-fifths hollow spherical shape, the sleeve block is sleeved on the outer side of the connecting tube A, the front end face of the rotating rod is fixedly connected to the worm wheel, the top end of the worm wheel is meshed with the worm, the outer side of the connecting tube A is fixedly connected to the connecting shell, the left end of the worm is rotatably connected to the connecting shell via a rotating shaft, the worm penetrates the surface of the connecting shell, the right end of the worm is fixedly connected to the turning handle, and the bottom end of the sleeve block is fixedly connected to the connecting tube B.

[0010] Furthermore, the assembly component includes an outer shell, a cover, a fixing screw and a screw seat. The cover is fixed to the bottom end of the connecting tube B, and the right side of the bottom end of the cover is rotatably connected to the outer shell via a rotating shaft. The fixing screw penetrates the inner side of the left end of the cover, and the screw seat is fixedly connected to the inner side of the left end of the outer shell at a position corresponding to the fixing screw, and the outer side of the fixing screw is threadedly connected to the screw seat.

[0011] Furthermore, the closing component includes a screw cap, a protective lens and a retaining ring; the screw cap is threadedly connected to the bottom end of the assembly component, the retaining ring is fixedly connected to the inner side of the bottom end of the assembly component, the protective lens is slidably connected to the inner side of the bottom end of the assembly component, and the protective lens is arranged between the retaining ring and the screw cap.

[0012] Furthermore, the limit assembly includes an adjusting screw, a push block, and a pressure block. A square groove is opened on the inner side of the right end of the assembly assembly, the push block is slidably connected to the inner wall of the square groove, the adjusting screw is threadedly connected to the inner side of the outer shell, one end of the adjusting screw is rotatably connected to the push block through a rotating shaft, and the push block is fixedly connected to the pressure block away from the adjusting screw.

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

[0014] 1. The utility model is convenient for assembling the blue laser diode by means of the assembly mechanism, which is simple to operate, convenient to fix, and convenient to open for maintenance and replacement.

[0015] 2. The utility model provides a mounting mechanism to facilitate adjustment of the orientation angle of the blue laser diode. When the blue laser diode is working, it can be used from the side, reducing the impact of other workpieces on the processing of the blue laser diode, improving the effect of the use of the blue laser diode, and improving the convenience of adjusting the blue laser diode. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall installation structure of a blue laser diode assembly device of the utility model;

[0017] Figure 2 This is a schematic diagram of the assembly mechanism structure of a blue laser diode assembly device of the utility model;

[0018] Figure 3 This is a structural schematic diagram of an assembly component and a sealing component of a blue laser diode assembly device of the utility model;

[0019] Figure 4 This is a schematic diagram of the installation structure of a limit assembly of a blue laser diode assembly device of the utility model;

[0020] Figure 5 It is a schematic diagram of the installation structure of the installation mechanism of a blue laser diode assembly device of the utility model;

[0021] Figure 6 It is a schematic diagram of the installation structure of a rotating assembly of a blue laser diode assembly device of the utility model;

[0022] Figure 7 This is a schematic diagram of the installation structure of a sleeve block of a blue laser diode assembly device of the utility model;

[0023] In the figure:

[0024] 1. Assembly mechanism; 11. Assembly assembly; 111. Housing; 112. Cover; 113. Fixing screw; 114. Screw seat; 12. Closing assembly; 121. Screw cap; 122. Protective lens; 123. Stop ring; 13. Limiting assembly; 131. Adjusting screw; 132. Push block; 133. Press block; 14. Mounting plate; 15. Diode; 16. Connecting end; 17. Gasket;

[0025] 2. Installation mechanism; 21. Connecting pipe A; 22. Connecting pipe B; 23. Rotating assembly; 231. Rotating rod; 232. Worm gear; 233. Worm; 234. Connecting shell; 235. Rotating handle; 236. Bushing block;

[0026] 3. Robotic arm. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] The standard parts used in this application can all be purchased from the market, and special-shaped parts can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the existing technology, and the components used for circuit connection are all conventional models in the existing technology.

[0029] At the same time, in order to clearly express the connection relationship and working principle between the components and highlight the key points, the drawings in the specification are organized and drawn in the form of simple diagrams. One simple diagram can correspond to a variety of materials and actual external structural shapes.

[0030] See also Figure 1-Figure 7 , the utility model provides a technical solution: a blue laser diode assembly device, comprising a mechanical arm 3 and an assembly mechanism 1, a mounting mechanism 2 is installed at the bottom end of the mechanical arm 3, and the assembly mechanism 1 is installed on the mounting mechanism 2;

[0031] The mounting mechanism 2 includes a connecting pipe A21, a connecting pipe B22 and a rotating assembly 23. The bottom end of the mechanical arm 3 is fixedly connected to the connecting pipe A21, the bottom end of the connecting pipe A21 is provided with a connecting pipe B22, and the rotating assembly 23 is installed between the connecting pipe A21 and the connecting pipe B22;

[0032] The assembly mechanism 1 includes an assembly component 11, a closing component 12, a limiting component 13, a mounting plate 14, a blue laser diode 15, a connecting end 16 and a gasket 17. The assembly component 11 is installed at the bottom end of the connecting tube B22, the closing component 12 is installed at the bottom end of the assembly component 11, the limiting component 13 is installed inside the assembly component 11, the mounting plate 14 is installed inside the assembly component 11, the blue laser diode 15 is welded at the bottom of the mounting plate 14, the gasket 17 is provided at the bottom end of the mounting plate 14, and the connecting end 16 is installed at the top end of the mounting plate 14. First, use a screwdriver to reverse the fixing screw 113, rotate the fixing screw 113 to separate it from the screw seat 114, open the cover 112, and then place the mounting plate 14 welded with the blue laser diode 15 on the gasket 17 in the housing 111, and then rotate the adjusting screw 131 to drive the push block 132 to move inside the housing 111, and the push block 132 drives the pressing block 133 to limit and fix the mounting plate 14 on the inside of the housing 111, and then place the protective lens 122 under the retaining ring 123 on the inner side of the bottom end of the housing 111, and then screw the cover 112. 21 is screwed on the outer side of the bottom end of the shell 111, and then the cover 112 is turned to close, and the fixing screw 113 is screwed into the screw seat 114 in a forward direction to complete the fixation of the cover 112. Then, the connecting pipe A21 is fixed to the socket at the bottom end of the mechanical arm 3 by bolts, and the worm 233 can be driven to rotate on the connecting shell 234 by turning the turning handle 235, and the worm 233 drives the worm wheel 232 to rotate, and the worm wheel 232 drives the rotating rod 231 to rotate, and the rotating rod 231 drives the sleeve block 236 to rotate on the connecting pipe A21, and the sleeve block 236 rotates The connecting tube B22 is driven to rotate, and the connecting tube B22 drives the assembly mechanism 1 to rotate, thereby changing the orientation angle of the blue laser diode 15. When the blue laser diode 15 is working, it can be used from the side, reducing the influence of other workpieces on the processing of the blue laser diode 15, improving the effect of the use of the blue laser diode 15, and improving the convenience of adjusting the blue laser diode 15. It is also convenient to assemble the blue laser diode 15, which is simple to operate, easy to fix, and convenient to open for maintenance and replacement.

[0033] The rotating assembly 23 includes a rotating rod 231, a worm wheel 232, a worm 233, a connecting shell 234, a turning handle 235 and a sleeve block 236. The outer side of the connecting tube A21 is rotatably connected to the rotating rod 231 through a rotating shaft, and the outer side of the rotating rod 231 is fixedly connected to the sleeve block 236. The bottom end of the connecting tube A21 is set in a three-fifths hollow spherical shape, and the sleeve block 236 is sleeved on the outer side of the connecting tube A21. The front end surface of the rotating rod 231 is fixedly connected to the worm wheel 232, and the top end of the worm wheel 232 is meshed with the worm 233. The outer side of the connecting tube A21 is fixedly connected to the connecting shell 234, the left end of the worm 233 is rotatably connected to the connecting shell 234 through a rotating shaft, the worm 233 penetrates the surface of the connecting shell 234, the right end of the worm 233 is fixedly connected to the turning handle 235, and the bottom end of the sleeve block 236 is fixed to the connecting tube B22 The connecting pipe A21 is fixed to the socket at the bottom end of the robot arm 3 by bolts. The worm 233 can be driven to rotate on the connecting shell 234 by turning the turning handle 235. The worm 233 drives the worm wheel 232 to rotate. The worm wheel 232 drives the rotating rod 231 to rotate. The rotating rod 231 drives the sleeve block 236 to rotate on the connecting pipe A21. The sleeve block 236 rotates to drive the connecting pipe B22 to rotate. The connecting pipe B22 drives the assembly mechanism 1 to rotate, thereby changing the orientation angle of the blue laser diode 15. When the blue laser diode 15 is working, it can be used from the side to reduce the influence of other workpieces on the processing of the blue laser diode 15, improve the use effect of the blue laser diode 15, and improve the convenience of adjusting the blue laser diode 15.

[0034] It should be understood that the blue laser diode 15 is a whole body in which the diode part has been packaged, and the model of the blue laser diode 15 is a Keplin blue laser diode.

[0035] The assembly component 11 includes an outer shell 111, a cover 112, a fixing screw 113 and a screw seat 114. The cover 112 is fixed to the bottom end of the connecting tube B22, and the right side of the bottom end of the cover 112 is rotatably connected to the outer shell 111 through a rotating shaft. The fixing screw 113 passes through the inner side of the left end of the cover 112, and the screw seat 114 is fixedly connected to the position of the inner side of the left end of the outer shell 111 corresponding to the fixing screw 113. The outer side of the fixing screw 113 is threadedly connected to the screw seat 114. First, use a screwdriver to reverse the fixing screw 113, rotate the fixing screw 113 to separate it from the screw seat 114, open the cover 112, and then place the mounting plate 14 welded with the blue laser diode 15 on the gasket 17 in the outer shell 111. After fixing the mounting plate 14, rotate and close the cover 112, and screw the fixing screw 113 into the screw seat 114 in the forward direction, thereby completing the fixation of the cover 112.

[0036] The closing component 12 includes a screw cap 121, a protective lens 122 and a retaining ring 123. The screw cap 121 is threadedly connected to the bottom end of the assembly component 11, and the retaining ring 123 is fixedly connected to the inner side of the bottom end of the assembly component 11. The protective lens 122 is slidably connected to the inner side of the bottom end of the assembly component 11. The protective lens 122 is arranged between the retaining ring 123 and the screw cap 121. The protective lens 122 is placed under the retaining ring 123 on the inner side of the bottom end of the outer shell 111, and then the screw cap 121 is screwed onto the outer side of the bottom end of the outer shell 111 to complete the fixation of the retaining ring 123.

[0037] It should be understood that if the protective lens 122 is not needed, the protective lens 122 does not need to be installed.

[0038] The limiting component 13 includes an adjusting screw 131, a push block 132, and a pressing block 133. A square groove is opened on the inner side of the right end of the assembly component 11, and the push block 132 is slidably connected to the inner wall of the square groove. The adjusting screw 131 is threadedly connected to the inner side of the shell 111. One end of the adjusting screw 131 is rotatably connected to the push block 132 through a rotating shaft, and the push block 132 is fixedly connected away from the adjusting screw 131 with the pressing block 133. The mounting plate 14 welded with the blue laser diode 15 is placed on the gasket 17 in the shell 111, and then the adjusting screw 131 is rotated to drive the push block 132 to move into the shell 111, and the push block 132 drives the pressing block 133 to limit and fix the mounting plate 14 on the inner side of the shell 111.

[0039] Working principle:

[0040] The device is powered by an external power supply when in use. First, use a screwdriver to reverse the fixing screw 113, rotate the fixing screw 113 to separate it from the screw seat 114, open the cover 112, and then place the mounting plate 14 welded with the blue laser diode 15 on the gasket 17 in the shell 111, then rotate the adjusting screw 131 to drive the push block 132 to move into the inside of the shell 111, and the push block 132 drives the pressure block 133 to limit and fix the mounting plate 14 on the inside of the shell 111, and then place the protective lens 122 under the retaining ring 123 on the inner side of the bottom end of the shell 111, and then screw the screw cover 121 on the outer side of the bottom end of the shell 111, and then rotate and close the cover 112, and rotate the fixing screw 113 forward into the screw seat 114, thereby completing the fixation of the cover 112, and then fix the connecting pipe A21 to the robot arm with bolts. 3, the worm 233 can be driven to rotate on the connecting shell 234 by rotating the handle 235, the worm 233 drives the worm wheel 232 to rotate, the worm wheel 232 drives the rotating rod 231 to rotate, the rotating rod 231 drives the sleeve block 236 to rotate on the connecting pipe A21, the sleeve block 236 rotates to drive the connecting pipe B22 to rotate, and the connecting pipe B22 drives the assembly mechanism 1 to rotate, so that the orientation angle of the blue laser diode 15 changes. When the blue laser diode 15 is working, it can be used from the side, reducing the influence of other workpieces on the processing of the blue laser diode 15, improving the effect of the use of the blue laser diode 15, and improving the convenience of adjusting the blue laser diode 15. It is convenient to assemble the blue laser diode 15, simple to operate, easy to fix, and convenient to open for maintenance and replacement.

Claims

1. A blue laser diode assembly device, characterized in that: It comprises a mechanical arm (3) and an assembly mechanism (1), wherein a mounting mechanism (2) is mounted at the bottom end of the mechanical arm (3), and the assembly mechanism (1) is mounted on the mounting mechanism (2); The mounting mechanism (2) comprises a connecting pipe A (21), a connecting pipe B (22) and a rotating assembly (23); the connecting pipe A (21) is fixedly connected to the bottom end of the mechanical arm (3); the connecting pipe B (22) is provided at the bottom end of the connecting pipe A (21); and the rotating assembly (23) is installed between the connecting pipe A (21) and the connecting pipe B (22); The assembly mechanism (1) comprises an assembly component (11), a closing component (12), a limiting component (13), a mounting plate (14), a blue laser diode (15), a connecting end (16) and a gasket (17); the assembly component (11) is mounted on the bottom end of the connecting tube B (22); the closing component (12) is mounted on the bottom end of the assembly component (11); the limiting component (13) is mounted on the inner side of the assembly component (11); the mounting plate (14) is mounted on the inner side of the assembly component (11); the blue laser diode (15) is welded to the bottom of the mounting plate (14); the gasket (17) is provided on the bottom end of the mounting plate (14); and the connecting end (16) is mounted on the top end of the mounting plate (14).

2. A blue laser diode assembly device according to claim 1, characterized in that: The rotating assembly (23) comprises a rotating rod (231), a worm wheel (232), a worm (233), a connecting shell (234), a rotating handle (235) and a sleeve block (236); the outer side of the connecting tube A (21) is rotatably connected to the rotating rod (231) via a rotating shaft; the outer side of the rotating rod (231) is fixedly connected to the sleeve block (236); the bottom end of the connecting tube A (21) is in the shape of a three-fifths hollow sphere; the sleeve block (236) is sleeved on the outer side of the connecting tube A (21); the front end of the rotating rod (231) is The end surface is fixedly connected with the worm wheel (232), the top end of the worm wheel (232) is meshed with the worm (233), the outer side of the connecting tube A (21) is fixedly connected with the connecting shell (234), the left end of the worm (233) is rotatably connected to the connecting shell (234) via a rotating shaft, the worm (233) penetrates the surface of the connecting shell (234), the right end of the worm (233) is fixedly connected with the turning handle (235), and the bottom end of the sleeve block (236) is fixedly connected to the connecting tube B (22).

3. The blue laser diode assembly device according to claim 1, characterized in that: The assembly component (11) comprises an outer shell (111), a cover (112), a fixing screw (113) and a screw seat (114); the cover (112) is fixed to the bottom end of the connecting tube B (22); the right side of the bottom end of the cover (112) is rotatably connected to the outer shell (111) via a rotating shaft; the fixing screw (113) penetrates the inner side of the left end of the cover (112); the screw seat (114) is fixedly connected to the inner side of the left end of the outer shell (111) at a position corresponding to the fixing screw (113); and the outer side of the fixing screw (113) is threadedly connected to the screw seat (114).

4. The blue laser diode assembly device according to claim 3, characterized in that: The sealing component (12) comprises a rotary cover (121), a protective lens (122) and a retaining ring (123); the rotary cover (121) is threadedly connected to the bottom end of the assembly component (11); the retaining ring (123) is fixedly connected to the inner side of the bottom end of the assembly component (11); the protective lens (122) is slidably connected to the inner side of the bottom end of the assembly component (11); and the protective lens (122) is arranged between the retaining ring (123) and the rotary cover (121).

5. The blue laser diode assembly device according to claim 3, characterized in that: The limiting component (13) comprises an adjusting screw (131), a push block (132) and a pressing block (133); a square groove is provided on the inner side of the right end of the assembly component (11); the push block (132) is slidably connected to the inner wall of the square groove; the adjusting screw (131) is threadedly connected to the inner side of the housing (111); one end of the adjusting screw (131) is rotatably connected to the push block (132) via a rotating shaft; and the push block (132) is fixedly connected to the pressing block (133) away from the adjusting screw (131).

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