Lens gluing equipment and lens processing system

Abstract

The utility model provides lens gluing equipment and a lens processing system. The lens gluing equipment comprises a workbench, a lens fixing tool arranged on the workbench and used for fixing a lens, and a lens gluing mechanism arranged on the workbench and used for gluing the lens, wherein the lens gluing mechanism comprises a gluing fixing plate arranged on the workbench, a gluing rotating frame rotationally connected with the gluing fixing plate and a gluing structure arranged on the gluing rotating frame, and the gluing structure is used for aligning and gluing the position to be glued of the lens; the gluing rotating frame can rotate relative to the gluing fixing plate so as to drive the gluing structure to adjust the gluing angle relative to the lens. By adopting the technical scheme, the gluing efficiency is improved, the working hours of gluing operation are reduced, and the gluing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens processing systems, and more specifically to a lens gluing device and a lens processing system. Background Art

[0002] Currently, after the lens is mounted on the lens barrel, a circle of glue needs to be applied between the lens and the lens barrel to fix the lens on the lens barrel.

[0003] The existing lens glue coating equipment has poor stability, and the glue coating head used for coating glue easily interferes with the lens or the lens barrel, easily scratches the lens or the lens barrel, resulting in slow glue coating efficiency and poor glue coating appearance. Utility Model Content

[0004] The utility model aims to provide a lens gluing device and a lens processing system to solve the technical problems existing in the prior art of slow gluing efficiency, long operation hours and poor gluing appearance of the lens gluing device.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] In a first aspect, a lens gluing device is provided, comprising:

[0007] A workbench, a lens fixing tool for fixing a lens disposed on the workbench, and a lens gluing mechanism disposed on the workbench and used for applying glue to the lens; wherein the lens gluing mechanism comprises a gluing fixing plate disposed on the workbench, a gluing rotating frame rotatably connected to the gluing fixing plate, and a gluing structure disposed on the gluing rotating frame, the gluing structure being used for aligning and applying glue to a position of the lens to be glued, and the gluing rotating frame being able to rotate relative to the gluing fixing plate to drive the gluing structure to adjust a gluing angle relative to the lens.

[0008] By adopting the above technical solution, the gluing efficiency is improved, the gluing operation hours are reduced, and the gluing quality is improved.

[0009] In one embodiment, a rotating shaft and a locking member are provided on the glue coating fixing plate, the glue coating rotating frame is connected to the rotating shaft and can rotate around the rotating shaft, and the locking member is connected to the glue coating rotating frame and is used to fix the glue coating rotating frame at a preset glue coating angle.

[0010] By adopting the above technical solution, the rotation trajectory of the glue coating rotating frame is regular, which is conducive to adjusting the glue coating angle of the glue coating structure.

[0011] In one embodiment, the glue coating rotating frame is provided with a guide groove, which is arranged around the periphery of the rotating shaft. The locking piece is slidably arranged in the guide groove, and the guide groove has two limiting groove walls in the groove length direction for limiting the locking piece to the extreme position, so that the glue coating rotating frame can rotate within a preset range.

[0012] By adopting the above technical solution, the guide groove is used to guide the locking member to slide in the sliding direction of the guide groove, and at the same time, the limiting glue coating rotating frame rotates within a preset range.

[0013] In one embodiment, the glue coating rotating frame is provided with a fixing hole, and the glue coating structure is detachably inserted into the fixing hole.

[0014] By adopting the above technical solution, it is convenient to replace the gluing structure to adapt to different gluing methods.

[0015] In one embodiment, the lens fixing tool includes a fixing seat and a plurality of fixing blocks arranged on the fixing seat, the fixing seat is arranged on the workbench, the plurality of fixing blocks are evenly arranged around the central axis of the fixing seat, and a fixing space for fixing the lens is provided between the plurality of fixing blocks.

[0016] By adopting the above technical solution, the structure of the lens fixing tool for fixing the lens is simple and easy to implement.

[0017] In one embodiment, the plurality of fixing blocks can move in a direction approaching or away from a central axis of the fixing base to adjust the size of the fixing space.

[0018] By adopting the above technical solution, the applicability of the lens fixing tooling is improved.

[0019] In one embodiment, the lens gluing device further comprises a rotation driving mechanism which is transmission-connected to the lens fixing tool and is used to drive the lens fixing tool to rotate around an axis.

[0020] By adopting the above technical solution, the glue coating structure can coat the glue on the part of the lens to be coated with glue along the circumferential direction, which is conducive to improving the glue coating efficiency.

[0021] In one embodiment, the lens gluing device further comprises a gluing moving mechanism, which is connected to the lens gluing mechanism and is used to drive the lens gluing mechanism to approach or move away from the lens fixing tool.

[0022] By adopting the above technical solution, the lens gluing mechanism can be brought close to or away from the lens fixing tooling, which is convenient for taking and placing the lens.

[0023] In one embodiment, the glue coating moving mechanism includes a first fixed frame, a first guide rail arranged on the first fixed frame, a first slider slidably arranged on the first guide rail, a second guide rail arranged on the first slider, and a second slider slidably arranged on the second guide rail; the first fixed frame is arranged on the workbench, the length direction of the first guide rail is parallel to the surface of the workbench, the first slider can move along the length direction of the first guide rail, the length direction of the second guide rail is perpendicular to the surface of the workbench, the second slider can move along the length direction of the second guide rail, and the second slider is provided with the glue coating fixing plate.

[0024] By adopting the above technical solution, the movement of the lens gluing mechanism is facilitated.

[0025] In a second aspect, a lens processing system is provided, comprising a lens transfer device and the above-mentioned lens gluing device, wherein the lens transfer device is used to place a lens to be glued into the lens gluing device.

[0026] By adopting the above technical solution, on the basis of having the advantages of the lens gluing equipment of the above embodiment, the lens processing system of this embodiment also has the advantages of high gluing efficiency and good quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a three-dimensional structural diagram of a lens gluing device provided in an embodiment of the utility model.

[0029] Figure 2 yes Figure 1 Magnified view of point “A” in the figure.

[0030] Figure 3 It is a front view of a lens gluing mechanism provided by an embodiment of the utility model, wherein the gluing structure is arranged vertically on a workbench.

[0031] Figure 4 It is a front view of a lens gluing mechanism provided by an embodiment of the utility model, wherein the gluing structure is arranged tilted relative to the workbench.

[0032] Figure 5 It is a three-dimensional structural diagram of a glue coating fixing plate and a glue coating rotating frame provided in an embodiment of the utility model.

[0033] Figure 6It is a front view of the glue coating fixing plate and the glue coating rotating frame provided in the embodiment of the utility model.

[0034] Figure 7 It is an exploded view of the lens gluing device provided by the embodiment of the utility model.

[0035] The reference numerals in the figures are:

[0036] 100, lens gluing equipment; 200, lens; 201, lens; 202, lens barrel;

[0037] 1. Workbench; 2. Lens fixing tooling; 3. Lens gluing mechanism; 4. Rotation driving mechanism; 5. Gluing moving mechanism;

[0038] 21. fixed seat; 22. fixed block; 31. glue coating fixed plate; 32. glue coating rotating frame; 33. glue coating structure; 51. first fixed frame; 52. first guide rail; 53. first slider; 54. second guide rail; 55. second slider;

[0039] 311, rotating shaft; 312, locking member; 321, guide groove; 322, fixing hole;

[0040] 3211. Limiting groove wall. DETAILED DESCRIPTION

[0041] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0042] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly located on the other element or indirectly located on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0043] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate that a device or element must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating relative importance or indicating the number of technical features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The following is a more detailed description of the specific implementation of the present utility model in conjunction with specific embodiments:

[0045] like Figure 1 and Figure 2 As shown, a lens gluing device 100 provided by an embodiment of the utility model is used to assemble a lens 200. In this embodiment, the lens 200 includes but is not limited to a camera lens 200 and an industrial lens 200. Specifically, in this embodiment, the lens gluing device 100 is used to glue a lens 201 and a lens barrel 202, that is, the lens 201 is assembled in the lens barrel 202, and the lens gluing device 100 is used to apply glue between the lens 201 and the lens barrel 202 to fix the two. In other application scenarios, the lens gluing device 100 can also be used to glue the lens barrel 202 and the pressure ring, that is, the glued parts are not limited to the lens 201 and the lens barrel 202. The lens gluing device 100 of this embodiment has the advantages of high gluing efficiency, less working hours and good gluing appearance. The following is an explanation through a specific implementation method:

[0046] The lens gluing device 100 comprises:

[0047] A workbench 1, a lens fixing tool 2 for fixing a lens 200 arranged on the workbench 1, and a lens gluing mechanism 3 for applying glue to the lens 200 arranged on the workbench 1; wherein the lens gluing mechanism 3 includes a gluing fixing plate 31 arranged on the workbench 1, a gluing rotating frame 32 rotatably connected to the gluing fixing plate 31, and a gluing structure 33 arranged on the gluing rotating frame 32, the gluing structure 33 is used to align and apply glue to the position to be glued on the lens 200, and the gluing rotating frame 32 can rotate relative to the gluing fixing plate 31 to drive the gluing structure 33 to adjust the gluing angle relative to the lens 200.

[0048] The workbench 1 refers to a component used to fix the lens fixing tool 2 and the lens gluing mechanism 3;

[0049] The lens fixing tool 2 refers to a tool used to fix the lens 200; the lens fixing tool 2 fixes the lens 200 in a manner including but not limited to a clamping fixing manner or a snap-on fixing manner;

[0050] The lens gluing mechanism 3 refers to a component used to apply glue to the lens 200; the lens gluing mechanism 3 includes a gluing fixed plate 31, a gluing rotating frame 32 and a gluing structure 33; wherein, the gluing fixed plate 31 is arranged on the workbench 1, the gluing rotating frame 32 is rotatably arranged on the gluing fixed plate 31, and the gluing structure 33 is arranged on the gluing rotating frame 32. The gluing structure 33 is used to align the lens 200 with the position to be glued. In the present embodiment, the position to be glued refers to the gap between the lens 201 and the lens barrel 202. The gluing structure 33 generally refers to a glue syringe with a needle 30, and the glue can be output from the needle 30. The gluing fixed plate 31 can rotate relative to the gluing fixed plate 31 to drive the gluing structure 33 to adjust the gluing angle relative to the lens 200. The gluing angle here refers to the angle between the length direction of the needle 30 and the inclination angle of the surface where the lens 200 is located.

[0051] Please also read Figure 3 and Figure 4 The working principle of the lens glue coating device 100 provided in this embodiment is as follows:

[0052] The lens 200 is fixed on the lens fixing tool 2, wherein the lens 200 includes a lens barrel 202 and a lens 201 arranged inside the lens barrel 202, and the lens gluing mechanism 3 is used to apply glue to the gap between the lens barrel 202 and the lens 201; the lens gluing mechanism 3 includes a gluing fixing plate 31, a gluing rotating frame 32 and a gluing structure 33, and the gluing rotating frame 32 can rotate relative to the gluing fixing plate 31 to drive the gluing structure 33 to adjust the gluing angle relative to the lens 200, so as to obtain the best gluing angle, avoid interference with the lens barrel 202, the lens 201, and the lens fixing tool 2, improve the gluing efficiency, reduce the gluing operation time, and improve the gluing quality.

[0053] By adopting the above technical solution, the gluing efficiency is improved, the gluing operation hours are reduced, and the gluing quality is improved.

[0054] Please also read Figure 5 and Figure 6 In one embodiment, a rotating shaft 311 and a locking member 312 are provided on the glue coating fixing plate 31, the glue coating rotating frame 32 is connected to the rotating shaft 311 and can rotate around the rotating shaft 311, and the locking member 312 is connected to the glue coating rotating frame 32 and is used to fix the glue coating rotating frame 32 at a preset glue coating angle.

[0055] Here, it can be understood that the glue coating rotating frame 32 can rotate around the rotating axis 311 on the glue coating fixed plate 31, that is, the glue coating rotating frame 32 rotates in the same rotation plane, and its rotation trajectory is regular, which is beneficial for the glue coating rotating frame 32 to drive the glue coating structure 33 to adjust the glue coating angle; the glue coating fixed plate 31 is also provided with a locking member 312, and the locking member 312 is used to fix the glue coating rotating frame 32 at a preset glue coating angle, that is, when the glue coating rotating frame 32 is rotated to the preset glue coating angle, the glue coating rotating frame 32 can be fixed at the glue coating angle by the locking member 312, and the locking member 312 is generally a locking knob.

[0056] By adopting the above technical solution, the rotation track of the glue coating rotating frame 32 is regular, which is conducive to adjusting the glue coating angle of the glue coating structure 33.

[0057] In one embodiment, the glue coating rotating frame 32 is provided with a guide groove 321, which is arranged around the periphery of the rotating shaft 311. The locking member 312 is slidably arranged in the guide groove 321. The guide groove 321 has two limiting groove walls 3211 in the groove length direction for limiting the locking member 312 to the extreme position, so that the glue coating rotating frame 32 can rotate within a preset range.

[0058] Here, it can be understood that the guide groove 321 is used to guide the sliding direction of the locking member 312, and is also used to limit the locking member 312 from sliding to the extreme position; specifically, for example, the preset range of the glue coating angle is plus or minus 45°, so that the groove length of the guide groove 321 corresponds to a central angle of 90°, and the limiting groove walls 3211 located on both sides of the guide groove 321 are used to limit the glue coating rotating frame 32 to rotate within a preset range of plus or minus 45°.

[0059] By adopting the above technical solution, the guide groove 321 is used to guide the locking member 312 to slide in the sliding direction of the guide groove 321, and at the same time limit the glue coating rotating frame 32 to rotate within a preset range.

[0060] In one embodiment, the glue coating rotating frame 32 is provided with a fixing hole 322 , and the glue coating structure 33 is detachably inserted into the fixing hole 322 .

[0061] Here, it can be understood that the shape and size of the fixing hole 322 match the shape and size of the glue coating structure 33, so that the glue coating structure 33 can be just inserted into the fixing hole 322, and the glue coating structure 33 can also be taken out from the fixing hole 322 to achieve replacement of the glue coating structure 33.

[0062] By adopting the above technical solution, it is convenient to replace the glue coating structure 33 to adapt to different glue coating methods.

[0063] Please refer again Figure 2In one embodiment, the lens fixing tool 2 includes a fixing seat 21 and a plurality of fixing blocks 22 arranged on the fixing seat 21, the fixing seat 21 is arranged on the workbench 1, the plurality of fixing blocks 22 are evenly arranged around the central axis of the fixing seat 21, and a fixing space for fixing the lens 200 is provided between the plurality of fixing blocks 22.

[0064] Here, it can be understood that the lens fixing tool 2 includes a fixing seat 21 and a plurality of fixing blocks 22 . The fixing seat 21 is disposed on the workbench 1 . The plurality of fixing blocks 22 are disposed on the fixing seat 21 and are used to clamp the lens 200 .

[0065] By adopting the above technical solution, the structure of the lens fixing tool 2 fixing the lens 200 is simple and easy to implement.

[0066] In one embodiment, the plurality of fixing blocks 22 can move in a direction approaching or away from the central axis of the fixing base 21 to adjust the size of the fixing space.

[0067] Here, it can be understood that when the lens 200 is fixed in a fixed space, the lens 200 is coaxial with the fixing seat 21, so that even if multiple fixing blocks 22 move in a direction close to or away from the central axis of the fixing seat 21 to adjust the size of the fixed space, the lens 200 always remains coaxial with the fixing seat 21.

[0068] By adopting the above technical solution, the applicability of the lens fixing tool 2 is improved.

[0069] Please refer again Figure 1 In one embodiment, the lens gluing device 100 further includes a rotation driving mechanism 4 which is transmission-connected to the lens fixing tool 2 and is used to drive the lens fixing tool 2 to rotate around an axis.

[0070] Here, it can be understood that the rotation drive mechanism 4 is used to drive the lens fixing fixture 2 to rotate around the axis; specifically, the lens fixing fixture 2 can rotate around its own central axis, that is, the fixing seat 21 rotates around its own central axis, driving the multiple fixing blocks 22 to rotate around the central axis of the fixing seat 21, thereby driving the lens 200 to rotate around the central axis of the fixing seat 21. The rotation drive mechanism 4 is connected to the lens fixing fixture 2 through gears or belt transmission, and the rotation drive mechanism 4 includes but is not limited to a motor.

[0071] It needs to be further explained that, since the part to be glued between the lens 201 and the lens 200 is arranged circumferentially, the glue coating structure 33 can be fixed to a certain point on the circumference of the part to be glued, and then the lens 200 is driven to rotate around the axis through the lens fixing tool 2, so that the part to be glued rotates relative to the glue coating structure 33, thereby completing the gluing.

[0072] By adopting the above technical solution, the glue coating structure 33 can coat the glue on the part of the lens 200 to be coated with glue along the circumferential direction, which is beneficial to improving the glue coating efficiency.

[0073] In one embodiment, the lens gluing device 100 further includes a gluing moving mechanism 5 , which is connected to the lens gluing mechanism 3 and is used to drive the lens gluing mechanism 3 to approach or move away from the lens fixing tool 2 .

[0074] By adopting the above technical solution, the lens gluing mechanism 3 can be moved close to or away from the lens fixing tool 2, which is convenient for taking and placing the lens 200.

[0075] Please also read Figure 7 In one embodiment, the glue coating moving mechanism 5 includes a first fixed frame 51, a first guide rail 52 arranged on the first fixed frame 51, a first slider 53 slidably arranged on the first guide rail 52, a second guide rail 54 arranged on the first slider 53, and a second slider 55 slidably arranged on the second guide rail 54; the first fixed frame 51 is arranged on the workbench 1, the length direction of the first guide rail 52 is parallel to the surface of the workbench 1, the first slider 53 can move along the length direction of the first guide rail 52, the length direction of the second guide rail 54 is perpendicular to the surface of the workbench 1, the second slider 55 can move along the length direction of the second guide rail 54, and the second slider 55 is provided with a glue coating fixing plate 31.

[0076] Here, it can be understood that the central axis of the lens fixing tool 2 is perpendicular to the surface of the workbench 1; the above scheme enables the lens gluing mechanism 3 to move in a direction parallel to the workbench 1 and a direction perpendicular to the workbench 1, so as to facilitate the lens gluing mechanism 3 to approach or move away from the lens fixing tool 2.

[0077] By adopting the above technical solution, the movement of the lens glue coating mechanism 3 is facilitated.

[0078] In a second aspect, a lens processing system is provided, including a lens transfer device and the above-mentioned lens gluing device 100 , wherein the lens transfer device is used to place a lens 200 to be glued into the lens gluing device 100 .

[0079] By adopting the above technical solution, on the basis of having the advantages of the lens gluing device 100 of the above embodiment, the lens processing system of this embodiment also has the advantages of high gluing efficiency and good quality.

[0080] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lens gluing device, characterized in that: include: A workbench, a lens fixing tool for fixing a lens disposed on the workbench, and a lens gluing mechanism disposed on the workbench and used for applying glue to the lens; wherein the lens gluing mechanism comprises a gluing fixing plate disposed on the workbench, a gluing rotating frame rotatably connected to the gluing fixing plate, and a gluing structure disposed on the gluing rotating frame, the gluing structure being used for aligning and applying glue to a position of the lens to be glued, and the gluing rotating frame being able to rotate relative to the gluing fixing plate to drive the gluing structure to adjust a gluing angle relative to the lens.

2. The lens gluing device according to claim 1, characterized in that: The glue coating fixing plate is provided with a rotating shaft and a locking piece, the glue coating rotating frame is connected to the rotating shaft and can rotate around the rotating shaft, and the locking piece is connected to the glue coating rotating frame and is used to fix the glue coating rotating frame at a preset glue coating angle.

3. The lens gluing device according to claim 2, characterized in that: The glue coating rotating frame is provided with a guide groove, which is arranged around the periphery of the rotating shaft. The locking piece is slidably arranged in the guide groove. The guide groove has two limiting groove walls in the groove length direction for limiting the locking piece to the extreme position, so that the glue coating rotating frame can rotate within a preset range.

4. The lens gluing device according to claim 1, characterized in that: The glue coating rotating frame is provided with a fixing hole, and the glue coating structure is detachably inserted into the fixing hole.

5. The lens gluing device according to any one of claims 1 to 4, characterized in that: The lens fixing tool comprises a fixing seat and a plurality of fixing blocks arranged on the fixing seat, the fixing seat is arranged on the workbench, the plurality of fixing blocks are evenly arranged around the central axis of the fixing seat, and a fixing space for fixing the lens is arranged between the plurality of fixing blocks.

6. The lens gluing device according to claim 5, characterized in that: The plurality of fixing blocks can move in a direction approaching or away from the central axis of the fixing seat to adjust the size of the fixing space.

7. The lens gluing device according to any one of claims 1 to 4, characterized in that: The lens gluing device also includes a rotation driving mechanism which is transmission-connected to the lens fixing tool and is used to drive the lens fixing tool to rotate around an axis.

8. The lens gluing device according to any one of claims 1 to 4, characterized in that: The lens gluing device also includes a gluing moving mechanism, which is connected to the lens gluing mechanism and is used to drive the lens gluing mechanism to approach or move away from the lens fixing tooling.

9. The lens gluing device according to claim 8, characterized in that: The glue coating moving mechanism includes a first fixed frame, a first guide rail arranged on the first fixed frame, a first slider slidably arranged on the first guide rail, a second guide rail arranged on the first slider, and a second slider slidably arranged on the second guide rail; the first fixed frame is arranged on the workbench, the length direction of the first guide rail is parallel to the surface of the workbench, the first slider can move along the length direction of the first guide rail, the length direction of the second guide rail is perpendicular to the surface of the workbench, the second slider can move along the length direction of the second guide rail, and the second slider is provided with the glue coating fixing plate.

10. A lens processing system, characterized in that: It comprises a lens transfer device and the lens gluing device according to any one of claims 1 to 9, wherein the lens transfer device is used to place the lens to be glued into the lens gluing device.

Images