Lens assembling equipment

Abstract

The utility model discloses lens assembly equipment, and relates to the technical field of optical assembly. The lens assembling equipment comprises a base station, a fixing frame and an adjusting assembly, wherein the fixing frame is arranged on the base station and is provided with a lens mounting position; the adjusting assembly comprises a six-dimensional adjusting frame and a material taking rod, and the six-dimensional adjusting frame is arranged on the base table; one end of the material taking rod is rotationally arranged on the six-dimensional adjusting frame, and a lens fixing groove is formed in the other end of the material taking rod. According to the technical scheme provided by the utility model, the lens assembly precision is improved.

Description

Technical Field

[0001] This utility model relates to the field of optical assembly technology, and in particular to a lens assembly device. Background Technology

[0002] In modern optical product manufacturing, lens assembly is a crucial process, especially for products with extremely high precision requirements. For example, with 3D scanners, only by ensuring the precision of lens assembly can a 3D scanner accurately measure the three-dimensional shape and size of an object.

[0003] Current lens assembly methods often involve manual assembly and adjustment, which cannot achieve high-precision assembly. For example, when assembling lenses for 3D scanners, the SAC and FAC lenses required by 3D scanners have very high requirements for installation position and angle. Manual assembly is prone to deviations and cannot meet the required precision. Utility Model Content

[0004] The main objective of this invention is to provide a lens assembly device that aims to improve the precision of lens assembly.

[0005] To achieve the above objectives, the lens assembly equipment proposed in this utility model includes:

[0006] abutment;

[0007] A mounting bracket, disposed on the base, is provided with a lens mounting position; and...

[0008] Adjustment components, including:

[0009] A six-dimensional adjustment frame is provided on the base; and,

[0010] The material picking rod is rotatably mounted on the six-dimensional adjustment frame at one end, and a lens fixing groove is provided at the other end of the material picking rod.

[0011] In one embodiment, the adjustment component further includes:

[0012] A fixing block is provided on the six-dimensional adjustment frame;

[0013] A fixing sleeve is provided on one side of the fixing block; and,

[0014] A rotating slider is partially disposed inside the fixed sleeve and slidably connected to the inner wall of the fixed sleeve. The material picking rod is fixed to the side of the rotating slider away from the fixed sleeve.

[0015] In one embodiment, the adjustment component further includes:

[0016] A limiting block is provided on the side of the fixing block, and the limiting block is used to abut against the picking rod to limit the rotation of the picking rod.

[0017] In one embodiment, the lens fixing groove is provided with a first vacuum adsorption hole, and the material picking rod is provided with a first connector that communicates with the first vacuum adsorption hole.

[0018] In one embodiment, the lens assembly apparatus further includes:

[0019] A vacuum valve is disposed on the base and connected to the first connector. The vacuum valve is used to control the opening and closing of the first vacuum adsorption hole.

[0020] In one embodiment, the lens mounting position includes a first mounting position and a second mounting position, and two sets of adjustment components are provided accordingly, with the two sets of adjustment components located on both sides of the fixing frame.

[0021] In one embodiment, the fixing frame includes:

[0022] A support frame is provided on the base; and,

[0023] The mounting bracket is detachably mounted on the support frame, and the mounting bracket has a first mounting position and a second mounting position.

[0024] In one embodiment, the lens assembly apparatus further includes:

[0025] A launcher plate is disposed on the mounting bracket and the launch direction is toward the first mounting position;

[0026] A right-angle reflecting prism is disposed on the mounting bracket and located on the side of the first mounting position away from the emitting plate, with the inclined surface of the right-angle reflecting prism facing the first mounting position and the second mounting position;

[0027] A first reflecting mirror is inclinedly disposed on the mounting bracket and opposite the side of the second mounting position that is away from the right-angle reflecting prism; and,

[0028] The second reflector is provided on the inclined surface of the support frame and is located on the inclined surface and opposite to the first reflector.

[0029] In one embodiment, the top of the support frame is provided with a positioning groove, the mounting frame covers the positioning groove, and the positioning groove is provided with a second vacuum adsorption hole.

[0030] In one embodiment, the six-dimensional adjustment frame includes:

[0031] A base is disposed on the aforementioned platform;

[0032] Three translation units are slidably disposed on the base, and the three translation units are stacked sequentially in the vertical direction, with the movement directions of any two translation units perpendicular to each other; and,

[0033] Three rotating units are rotatably disposed on the translation unit away from the base. The three rotating units are stacked sequentially in the horizontal direction. The rotation center axes of any two rotating units are perpendicular to each other. The picking rod is rotatably disposed on the rotating unit away from the translation unit.

[0034] The technical solution of this utility model involves setting a base, a fixing frame, and an adjustment component in a lens assembly device. The fixing frame is mounted on the base and has a lens mounting position. The adjustment component includes a six-dimensional adjustment frame and a picking rod. The six-dimensional adjustment frame is mounted on the base. One end of the picking rod is rotatably mounted on the six-dimensional adjustment frame, and the other end of the picking rod has a lens fixing groove. Compared with the existing manual lens assembly method, this utility model provides a lens assembly device that, through the cooperation of the picking rod and the six-dimensional adjustment frame, enables multi-dimensional and precise adjustment of the lens, achieving accurate lens positioning and improving lens assembly accuracy. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0036] Figure 1 A schematic diagram of a structure of an embodiment of the lens assembly equipment provided by this utility model;

[0037] Figure 2 for Figure 1 A schematic diagram of the structure of one embodiment of the adjustment component;

[0038] Figure 3 for Figure 2 A partial exploded view of one embodiment;

[0039] Figure 4 for Figure 1 A schematic diagram of an embodiment of a vacuum valve;

[0040] Figure 5 for Figure 1 A schematic diagram of the structure of one embodiment of the central fixing frame;

[0041] Figure 6 for Figure 5 A schematic diagram of another embodiment;

[0042] Figure 7 for Figure 6 A partial exploded view of one embodiment;

[0043] Figure 8 for Figure 3 A partially exploded view of one embodiment of the adjustment frame.

[0044] Explanation of icon numbers:

[0045] 100. Abutment;

[0046] 200. Fixture; 210. Support frame; 211. Second vacuum adsorption hole; 212. Second connector; 213. Second reflector; 220. Mounting bracket; 221. First reflector; 222. Right-angle reflecting prism; 223. Emitting plate; 224. First mounting position; 225. Second mounting position;

[0047] 300. Adjustment component; 310. Six-dimensional adjustment frame; 311. Translation unit; 3111. First connecting plate; 3112. Sliding plate; 312. Rotation unit; 3121. Arc-shaped slider; 3122. Arc-shaped guide slider; 3123. Rotation plate; 3124. Second connecting plate; 3125. Driving component; 313. Base; 320. Picking rod; 321. First vacuum adsorption hole; 322. First connector; 330. Fixing block; 340. Fixing sleeve; 350. Rotating slider; 360. Limiting block;

[0048] 400. Vacuum valve; 410. Air inlet; 420. Air outlet; 430. Valve switch;

[0049] 500. Lenses.

[0050] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0051] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0052] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0053] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0054] In modern optical product manufacturing, lens assembly is a crucial process, especially for products with extremely high precision requirements. For example, with 3D scanners, only by ensuring the precision of lens assembly can a 3D scanner accurately measure the three-dimensional shape and size of an object.

[0055] Current lens assembly methods often involve manual assembly and adjustment, which cannot achieve high-precision assembly. For example, when assembling lenses for 3D scanners, the SAC and FAC lenses required by 3D scanners have very high requirements for installation position and angle. Manual assembly is prone to deviations and cannot meet the required precision.

[0056] This invention proposes a lens assembly device to improve the accuracy of lens assembly.

[0057] Please see Figures 1 to 3 In one embodiment, the lens assembly equipment includes a base 100, a fixing frame 200, and an adjustment component 300. The fixing frame 200 is disposed on the base 100 and has a lens mounting position. The adjustment component 300 includes a six-dimensional adjustment frame 310 and a picking rod 320. The six-dimensional adjustment frame 310 is disposed on the base 100. One end of the picking rod 320 is rotatably disposed on the six-dimensional adjustment frame 310, and the other end of the picking rod 320 is provided with a lens fixing groove.

[0058] The base 100 provides support and mounting positions for the lens assembly equipment. In one embodiment, the base 100 includes a substrate and support feet disposed along the periphery of the substrate. The substrate has multiple mounting holes for mounting and fixing other structures. In one embodiment, four support feet are provided, with adjacent support feet connected by a connecting rod to improve the stability of the base 100. Of course, in other embodiments, the base 100 may also have multiple support feet or no support feet, and this is not limited here.

[0059] The mounting bracket 200 is used for mounting the lens 500. In one embodiment, the bottom of the mounting bracket 200 has mounting holes, and bolts pass through the mounting holes of the mounting bracket 200 and the mounting holes of the substrate in sequence to fix the mounting bracket 200 to the base 100. Of course, in other embodiments, the mounting bracket 200 can also be fixed to the base 100 by riveting, gluing, or welding, and there is no limitation here. In one embodiment, the side of the mounting bracket 200 opposite to the base 100 has a lens mounting position for mounting the lens 500.

[0060] The six-dimensional adjustment frame 310 enables adjustment in six degrees of freedom, allowing for precise adjustment of the position and angle of the lens 500. The lens fixing slot of the picking rod 320 is used to fix the lens 500, and the picking rod 320 can rotate the lens 500 relative to the six-dimensional adjustment frame 310. In one embodiment, the six-dimensional adjustment frame 310 is located on one side of the fixing frame 200 and spaced a certain distance from it, with the extension direction of the picking rod 320 aligned with the lens mounting position on the same vertical plane. In one embodiment, the depth of the lens fixing slot is less than or equal to the height of the lens 500 to avoid obstructing direct contact between the lens 500 and the lens mounting position. The size of the lens fixing slot can be flexibly set according to the height of the lens 500 and actual needs, and is not limited here. In one embodiment, the picking rod 320 includes a fixed end and a movable end. The fixed end is rotatably mounted on the six-dimensional adjustment frame 310, and the movable end has a lens fixing slot, allowing the movable end to rotate around the fixed end to rotate the lens 500. In one embodiment, the distance between the movable end and the fixed end is the same as or approximately the same as the distance between the lens mounting position and the fixed end, so that the movable end rotates around the fixed end by a certain angle and is aligned with the lens mounting position, ensuring that the picking rod 320 drives the lens 500 to the lens mounting position. The rotation angle can be flexibly set according to actual needs and is not limited here. In one embodiment, the six-dimensional adjustment frame 310 is provided with a carrying platform, and the fixed end of the picking rod 320 is located on the carrying platform, so that the six-dimensional adjustment frame 310 can drive the picking rod 320 to achieve three translational degrees of freedom and three rotational degrees of freedom, thereby achieving adjustment of the six degrees of freedom of the picking rod 320, and consequently, adjustment of the six degrees of freedom of the lens 500. In one embodiment, after the lens 500 is adjusted, it is fixed to the lens mounting position by manual glue application to avoid loosening of the lens 500 due to temperature changes or vibration, thus improving the reliability of the lens 500 installation.

[0061] Thus, when it is necessary to assemble the lens 500, the lens 500 is first placed in the lens fixing slot of the picking rod 320. The picking rod 320 rotates at a certain angle relative to the six-dimensional adjustment frame 310, driving the lens 500 to the lens mounting position. Then, the six-dimensional adjustment frame 310 is operated to finely adjust the angle and position of the lens 500 in the lens mounting position to complete the precise positioning. Finally, the lens 500 is fixed in the lens mounting position by applying glue.

[0062] The technical solution of this utility model involves setting up a base 100, a fixing frame 200, and an adjustment component 300 in a lens assembly device. The fixing frame 200 is located on the base 100 and has a lens mounting position. The adjustment component 300 includes a six-dimensional adjustment frame 310 and a picking rod 320. The six-dimensional adjustment frame 310 is located on the base 100. One end of the picking rod 320 is rotatably mounted on the six-dimensional adjustment frame 310, and the other end of the picking rod 320 has a lens fixing groove. Compared with the existing manual assembly method of lens 500, this utility model provides a lens assembly device. Through the cooperation of the picking rod 320 and the six-dimensional adjustment frame 310, the lens 500 can be adjusted in multiple dimensions and with precision, achieving accurate positioning of the lens 500 and improving the assembly accuracy of the lens 500.

[0063] Please see Figure 2 and Figure 3 In one embodiment, the adjustment assembly 300 further includes a fixing block 330, a fixing sleeve 340, and a rotating slider 350. The fixing block 330 is disposed on the six-dimensional adjustment frame 310; the fixing sleeve 340 is disposed on one side of the fixing block 330; the rotating slider 350 is partially disposed inside the fixing sleeve 340 and is slidably connected to the inner wall of the fixing sleeve 340; and the material picking rod 320 is fixed to the side of the rotating slider 350 away from the fixing sleeve 340.

[0064] In one embodiment, the fixing block 330 is disposed on the support platform of the six-dimensional adjustment frame 310, and the fixing sleeve 340 is disposed on the side of the fixing block 330 opposite to the six-dimensional adjustment frame 310. In one embodiment, the shape of the fixing sleeve 340 and the shape of the rotating slider 350 are both circular to ensure that the rotating slider 350 can rotate along the inner wall of the fixing sleeve 340. In one embodiment, the portion of the rotating slider 350 disposed in the fixing sleeve 340 is in close contact with the inner wall of the fixing sleeve 340, ensuring that the rotating slider 350 can only rotate along the inner wall of the fixing sleeve 340 under the action of external force, and preventing the rotating slider 350 from causing the material picking rod 320 and the lens 500 to rotate arbitrarily.

[0065] Furthermore, in one embodiment, the adjusting component 300 further includes a limiting block 360, which is disposed on the side of the fixing block 330. The limiting block 360 is used to abut against the picking rod 320 to limit the rotation of the picking rod 320. In one embodiment, two limiting blocks 360 are provided, which are arranged parallel to each other on opposite sides of the fixing block 330, so that the maximum rotation angle of the picking rod 320 is 180 degrees. Of course, in other embodiments, only one limiting block 360 may be provided, or two limiting blocks 360 may be arranged at a certain angle to limit the rotation angle of the picking rod 320. This is not a limitation here.

[0066] Thus, in the initial state, before the lens 500 is placed on the pick-up rod 320, the movable end of the pick-up rod 320 is located away from the lens mounting position. At this time, the pick-up rod 320 abuts against the limiting block 360 away from the lens mounting position. When it is necessary to assemble the lens 500, the lens 500 is placed on the pick-up rod 320, and the pick-up rod 320 rotates the lens 500 180 degrees toward the lens mounting position, so that the lens 500 reaches the lens mounting position. At this time, the pick-up rod 320 abuts against the limiting block 360 near the lens mounting position to prevent the lens 500 from colliding with the fixing frame 200.

[0067] The technical solution of this utility model embodiment, by setting a fixing block 330, a fixing sleeve 340, and a rotating slider 350, realizes the rotation of the picking rod 320 relative to the six-dimensional adjustment frame 310. The structure is simple and easy to operate, improving the usability of the lens assembly equipment. By setting a limiting block 360, the rotation angle of the picking rod 320 can be limited, preventing damage to the lens 500 when the picking rod 320 drives the lens 500 to rotate, thus improving the reliability of the lens assembly equipment.

[0068] Please see Figure 3 In one embodiment, a first vacuum adsorption hole 321 is provided in the lens fixing groove, and a first connector 322 connected to the first vacuum adsorption hole 321 is provided in the material picking rod 320.

[0069] The first vacuum adsorption hole 321 can utilize a vacuum to create a negative pressure, under which the lens 500 is adsorbed. In one embodiment, multiple first vacuum adsorption holes 321 are provided, all located at the bottom of the lens fixing groove, and all multiple vacuum adsorption holes are connected to the first connector 322. The multiple first vacuum adsorption holes 321 are used to adsorb the lens 500. Of course, in other embodiments, only one first vacuum adsorption hole 321 is provided, which is not a limitation here.

[0070] Please see Figure 1 and Figure 4In one embodiment, the lens assembly equipment further includes a vacuum valve 400, which is disposed on the base 100 and connected to the first connector 322. The vacuum valve 400 is used to control the opening and closing of the first vacuum adsorption hole 321.

[0071] In one embodiment, the vacuum valve 400 includes a valve switch 430 and an air inlet 410 and an air outlet 420 located on both sides of the valve switch 430. The air inlet 410 is used to connect to an external air extraction device, and the air outlet 420 is connected to the first connector 322 via an air pipe. The opening and closing of the valve switch 430 controls the on / off state of the air outlet 420 and the air inlet 410, thereby controlling the opening and closing of the first vacuum adsorption hole 321.

[0072] Thus, when lens 500 needs to be assembled, lens 500 is first placed in the lens fixing slot of the pick-up rod 320, and vacuum valve 400 is opened so that the first vacuum adsorption hole 321 adsorbs lens 500 to fix lens 500 to pick-up rod 320; pick-up rod 320 rotates 180 degrees relative to six-dimensional adjustment frame 310 to move lens 500 to lens mounting position; then, six-dimensional adjustment frame 310 is operated to finely adjust the angle and position of lens 500 in lens mounting position to complete precise positioning; lens 500 is fixed in lens mounting position by manual glue application; finally, vacuum valve 400 is closed, first vacuum adsorption hole 321 releases lens 500, and pick-up rod 320 returns to initial position.

[0073] The technical solution of this embodiment of the utility model, by setting a first vacuum adsorption hole 321, fixes the lens 500 to the picking rod 320 while avoiding damage to the lens 500, improves the stability of the lens 500 rotation driven by the picking rod 320, prevents the lens 500 from falling off during rotation, and ensures that the six-dimensional adjustment frame 310 can achieve fine adjustment of the angle and position of the lens 500 through the picking rod 320, thereby improving the reliability of the lens assembly equipment. By setting a vacuum valve 400, the opening and closing of the first vacuum adsorption hole 321 is easily controlled, improving the ease of use of the lens assembly equipment.

[0074] Please see Figure 1 and Figure 6 In one embodiment, the lens mounting position includes a first mounting position 224 and a second mounting position 225, and two sets of adjustment components 300 are provided accordingly, with the two sets of adjustment components 300 located on both sides of the fixing frame 200.

[0075] In one embodiment, the first mounting position 224 and the second mounting position 225 are used to mount lenses 500 with different functions. Specifically, in one embodiment, the first mounting position 224 is used to mount FAC lenses, and the second mounting position 225 is used to mount SAC lenses. Two sets of adjustment components 300 are symmetrically distributed on both sides of the fixing frame 200, and the dimensions of the lens fixing grooves of the two suction rods of the two sets of adjustment components 300 are adapted to the dimensions of FAC lenses and SAC lenses, respectively. Of course, in other embodiments, the first mounting position 224 and the second mounting position 225 can also be used to mount other lenses, and only one or more lens mounting positions may be provided; this is not limited here.

[0076] Please see Figure 5 and Figure 6 In one embodiment, the fixing frame 200 includes a support frame 210 and a mounting frame 220. The support frame 210 is disposed on the base 100. The mounting frame 220 is detachably disposed on the support frame 210 and has a first mounting position 224 and a second mounting position 225.

[0077] In one embodiment, the lens assembly equipment further includes an emitting plate 223, a right-angle reflecting prism 222, a first reflecting mirror 221, and a second reflecting mirror 213. The emitting plate 223 is used to emit light and is disposed on the mounting frame 220 with the emission direction facing the first mounting position 224. The right-angle reflecting prism 222 is disposed on the mounting frame 220 and located on the side of the first mounting position 224 away from the emitting plate 223. The inclined surface of the right-angle reflecting prism 222 faces the first mounting position 224 and the second mounting position 225. The first reflecting mirror 221 is inclinedly disposed on the mounting frame 220 and is opposite to the side of the second mounting position 225 away from the right-angle reflecting prism 222. The support frame 210 is provided with an inclined surface, and the second reflecting mirror 213 is disposed on the inclined surface and is opposite to the first reflecting mirror 221. In one embodiment, both the support frame 210 and the mounting frame 220 have an opening, which are opposite to each other. The opening of the support frame 210 is located on the side of the second mounting position 225 away from the right-angle reflecting prism 222. The first reflecting mirror 221 is opposite to the second reflecting mirror 213 through the opening. In one embodiment, a partition is provided between the second reflecting mirror 213 and the emitting plate 223 to prevent the light from the emitting plate 223 from affecting the light reflection of the second reflecting mirror 213. In one embodiment, an optical detection device is provided in the reflection direction of the second reflecting mirror 213. The optical detection device is used to detect whether the angle and position of the light meet the expected requirements. The optical detection device can be a beam analyzer, etc., and the expected requirements can be flexibly set according to actual needs. Here, no limitation is made.

[0078] Thus, when lens 500 needs to be assembled, lens 500 is first placed in the lens fixing slot of the pick-up rod 320, and vacuum valve 400 is opened so that the first vacuum adsorption hole 321 adsorbs lens 500 to fix lens 500 to pick-up rod 320; pick-up rod 320 rotates 180 degrees relative to six-dimensional adjustment frame 310, moving lens 500 to the lens mounting position; then, six-dimensional adjustment frame 310 is manipulated to finely adjust the angle and position of lens 500 in the lens mounting position to complete precise positioning. After positioning, emitting plate 223 emits light, which passes through FAC lens and is adjusted by FAC lens, then enters right-angle reflecting prism 222 through the inclined surface of right-angle reflecting prism 222, and is then reflected by the sides of the two right-angle sides of right-angle reflecting prism 222 to SAC lens. After adjustment by SAC lens, it is reflected by first reflecting mirror 221 to second reflecting mirror 213, and then reflected to optical detection device. Optical detection device detects the light to determine whether the position and angle of lens 500 are accurate. When the optical inspection instrument detects that the position and angle of the light meet the expected requirements, that is, the position and angle of the lens 500 are accurate, the lens 500 is fixed to the lens mounting position by manual glue application. Finally, the vacuum valve 400 is closed, allowing the pick-up rod 320 to return to its initial position. When the optical inspection instrument detects that the position and angle of the light do not meet the expected requirements, the six-dimensional adjustment frame 310 is operated again to finely adjust the position and angle of the lens 500, and the above steps are repeated. These steps will not be described in detail here.

[0079] The technical solution of this utility model embodiment, by setting up a emitting plate 223, a right-angle reflecting prism 222, a first reflecting mirror 221 and a second reflecting mirror 213, utilizes the reflection of light to detect the position and angle of the lens 500, thereby further improving the assembly accuracy of the lens 500.

[0080] Please see Figure 7 In one embodiment, the top of the support frame 210 is provided with a positioning groove, the mounting frame 220 covers the positioning groove, and the positioning groove is provided with a second vacuum adsorption hole 211.

[0081] In one embodiment, the support frame 210 has a positioning groove on each side of its opening, and each positioning groove has a plurality of second vacuum adsorption holes 211. In another embodiment, the fixing frame 200 also has two second connectors 212, which are respectively connected to all the second vacuum adsorption holes 211 in the two positioning grooves. Please refer to [link / reference]. Figure 1In one embodiment, three vacuum valves 400 are provided, two of which are connected to the two first connectors 322 of the two adjusting components 300 respectively, and the other vacuum valve 400 is connected to the two second connectors 212 to control the opening and closing of the second vacuum adsorption hole 211. Of course, in other embodiments, the support frame 210 and the mounting frame 220 can also be detachably connected by means of snap-fit ​​or other means, which is not limited here.

[0082] Thus, when lens 500 needs to be assembled, mounting bracket 220 is placed on fixing bracket 200, and vacuum valve 400 connected to the second vacuum adsorption hole 211 is opened to fix mounting bracket 220. After lens 500 is assembled, vacuum valve 400 connected to the second vacuum adsorption hole 211 is closed to remove mounting bracket 220 with lens 500 installed, place new mounting bracket 220 without lens 500 installed, and continue the assembly of lens 500.

[0083] The technical solution of this embodiment of the utility model, by providing a second vacuum adsorption hole 211, achieves a detachable connection between the support frame 210 and the mounting frame 220. By replacing the mounting frame 220, the continuity of the lens 500 assembly work is ensured. Furthermore, the detachable connection between the support frame 210 and the mounting frame 220 allows the mounting frame 220 to be replaced according to the size and type of the lens 500, improving the flexibility of the lens assembly equipment.

[0084] Please see Figure 8 In one embodiment, the six-dimensional adjustment frame 310 includes a base 313, three translation units 311, and three rotation units 312. The base 313 is disposed on the base 100. The three translation units 311 are slidably disposed on the base 313 and are stacked sequentially in the vertical direction. The movement directions of any two translation units 311 are perpendicular to each other. The three rotation units 312 are rotatably disposed on the translation units 311 away from the base 313 and are stacked sequentially in the horizontal direction. The rotation center axes of any two rotation units 312 are perpendicular to each other. The material picking rod 320 is rotatably disposed on the rotation units 312 away from the translation units 311.

[0085] In one embodiment, each translation unit 311 includes a first connecting plate 3111 and a sliding plate 3112. The first connecting plate 3111 is provided with a rectangular slider, and the sliding plate 3112 is slidably disposed on the rectangular slider. The first connecting plate 3111 of the first translation unit 311 is fixed to the base 313, the first connecting plate 3111 of the second translation unit 311 is disposed on the sliding plate 3112 of the first translation unit 311, and the first connecting plate 3111 of the third translation unit 311 is disposed on the sliding plate 3112 of the second translation unit 311, so as to ensure that the three translation units 311 can be linked together. In one embodiment, each rotating unit 312 includes an arc-shaped slider 3121, an arc-shaped guide slider 3122, a rotating plate 3123, and a second connecting plate 3124. The rotating plate 3123 is fixedly connected to the arc-shaped slider 3121, and both the arc-shaped slider 3121 and the arc-shaped guide slider 3122 are disposed on the second connecting plate 3124. The arc-shaped slider 3121 can slide along the arc-shaped guide slider 3122 to drive the rotating plate 3123 to rotate. The first connecting plate 3111 of the first rotating unit 312 is disposed on the sliding plate 3112 of the third translation unit 311, the first connecting plate 3111 of the second rotating unit 312 is disposed on the rotating plate 3123 of the first rotating unit 312, and the first connecting plate 3111 of the third rotating unit 312 is disposed on the rotating plate 3123 of the second rotating unit 312, so as to ensure that the rotating unit 312 and the translation unit 311, as well as the three rotating units 312, are all linked together. In this embodiment, the rotating plate 3123 of the third rotating unit 312 serves as a loading platform, and the fixing block 330 is disposed on the rotating plate 3123 of the third rotating unit 312. In one embodiment, both the translation unit 311 and the rotating unit 312 are provided with a driving member 3125. The driving member 3125 of the translation unit 311 drives the sliding plate 3112 to translate along the rectangular slider, and the rotating unit 312 drives the rotating plate 3123 to rotate along the arc-shaped guide slider 3122. Of course, in other embodiments, the movement of the translation unit 311 and the rotating unit 312 can also be achieved manually, which is not limited here.

[0086] The technical solution of this utility model embodiment, by configuring a six-dimensional adjustment frame 310 capable of six degrees of freedom of movement, realizes multi-dimensional adjustment of the lens 500 and improves the assembly accuracy of the lens 500.

[0087] The above description is merely an exemplary embodiment of the present utility model and does not limit the scope of protection of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present utility model.

Claims

1. A lens assembly apparatus, characterized by, include: abutment; A mounting bracket is provided on the base, and the mounting bracket is provided with a lens mounting position; as well as, Adjustment components, including: A six-dimensional adjustment frame is mounted on the base. and, The material picking rod has one end rotatably mounted on the six-dimensional adjustment frame, and the other end of the material picking rod is provided with a lens fixing groove.

2. The lens assembly apparatus of claim 1, wherein, The adjustment component further includes: A fixing block is provided on the six-dimensional adjustment frame; A fixing sleeve is provided on one side of the fixing block; and, A rotating slider is partially disposed inside the fixed sleeve and slidably connected to the inner wall of the fixed sleeve. The material picking rod is fixed to the side of the rotating slider away from the fixed sleeve.

3. The lens assembly apparatus of claim 2, wherein, The adjustment component further includes: A limiting block is provided on the side of the fixed block, and the limiting block is used to abut against the picking rod to limit the rotation of the picking rod.

4. The lens assembly apparatus of claim 1, wherein, The lens fixing groove is provided with a first vacuum adsorption hole, and the material picking rod is provided with a first connector that communicates with the first vacuum adsorption hole.

5. The lens assembly apparatus of claim 4, wherein, The lens assembly equipment also includes: A vacuum valve is disposed on the base and connected to the first connector. The vacuum valve is used to control the opening and closing of the first vacuum adsorption hole.

6. The lens assembly equipment as described in claim 1, characterized in that, The lens mounting position includes a first mounting position and a second mounting position, and the adjustment components are provided in two sets, with the two sets of adjustment components located on both sides of the fixing frame.

7. The lens assembly apparatus of claim 6, wherein, The fixing frame includes: A support frame is provided on the base; and, The mounting bracket is detachably mounted on the support frame, and the mounting bracket has a first mounting position and a second mounting position.

8. The lens assembly apparatus of claim 7, wherein, The lens assembly equipment also includes: A launcher plate is mounted on the mounting frame and the launch direction is toward the first mounting position; A right-angle reflecting prism is disposed on the mounting bracket and located on the side of the first mounting position away from the emitting plate, with the inclined surface of the right-angle reflecting prism facing the first mounting position and the second mounting position; A first reflecting mirror is inclinedly disposed on the mounting bracket and opposite to the side of the second mounting position that is away from the right-angle reflecting prism; and, The second reflector is provided on the inclined surface of the support frame and is located on the inclined surface and opposite to the first reflector.

9. The lens assembly apparatus of claim 7, wherein, The top of the support frame is provided with a positioning groove, the mounting frame covers the positioning groove, and the positioning groove is provided with a second vacuum adsorption hole.

10. The lens assembly apparatus of claim 1, wherein, The six-dimensional adjustment frame includes: A base is provided on the aforementioned platform; Three translation units are slidably disposed on the base, and the three translation units are stacked sequentially in the vertical direction, with the movement directions of any two translation units perpendicular to each other; and, Three rotating units are rotatably disposed on the translation unit away from the base. The three rotating units are stacked sequentially in the horizontal direction. The rotation center axes of any two rotating units are perpendicular to each other. The picking rod is rotatably disposed on the rotating unit away from the translation unit.

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