Gluing device for assembling optical lens

Abstract

The utility model relates to the technical field of gluing devices, and discloses a gluing device for assembling an optical lens. The gluing device for assembling the optical lens comprises a gluing machine, the adjusting ring is located outside the gluing machine and used for rotating different optical lenses to the position below the gluing structure; the placing ring is positioned outside the adjusting ring and is used for placing an optical lens and upwards extruding the push rod to drive the sucking disc to penetrate through the placing ring and be in contact with the bottom of the convex lens, and the convex lens and the concave lens are simultaneously lifted by the rising sucking disc; when the top surface of the concave lens abuts against the bottom of the rubber plate at the bottom of the telescopic plate, the action of the lifting push rod is kept, the lens is clamped by the telescopic plate and the suction cup, glass cement solidification is assisted, and the operation that a worker holds the lens to adhere can be reduced through mutual cooperation of multiple assemblies; and the situation that two lenses are misplaced due to improper force of a worker can be prevented, time and labor are saved, and the lens bonding precision can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating devices, in particular to a glue coating device for assembling optical lenses. Background Art

[0002] Optical lenses are essential components in machine vision systems, which directly affect the quality of imaging and the implementation and effect of algorithms. Optical lenses can be divided into short-focus lenses, medium-focus lenses, and long-focus lenses based on focal length; wide-angle, standard, and telephoto lenses based on field of view; and fixed-aperture fixed-focus lenses, manual-aperture fixed-focus lenses, automatic-aperture fixed-focus lenses, manual-zoom lenses, automatic-zoom lenses, automatic-aperture electric-zoom lenses, and electric three-variable lenses based on structure.

[0003] Optical lenses are installed on the optical lens, and the optical lenses are usually made of concave lenses and convex lenses glued together to correct the chromatic aberration of the lenses. When gluing the two lenses together, glass glue is applied to the surface of the lenses through a glue coating machine.

[0004] First, the existing glue coating machine only has the function of glue extrusion. When in use, the worker needs to take a lens in each hand, use one of the lenses to receive the extruded glass glue, and then manually stick the two lenses together. The whole step is time-consuming and labor-intensive, and due to the instability of manpower, it is very easy for the two lenses to be misaligned if the force is not applied properly, which will affect the subsequent use of the lenses.

[0005] Second, the existing glue coating machine requires workers to pick up the lenses one by one and place them at the bottom of the glue coating structure when in use. The glue coating process is not smooth enough, which leads to reduced glue coating efficiency and reduces the practicality of the device. Utility Model Content

[0006] The purpose of the utility model is to provide a glue coating device for assembling an optical lens, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a gluing device for assembling optical lenses, comprising a gluing machine; an adjusting ring located outside the gluing machine, the adjusting ring being used to rotate different optical lenses to the bottom of the gluing structure; a placing ring located outside the adjusting ring, the placing ring being used to place optical lenses; a connecting block is bolted to the main body of the gluing machine, the adjusting ring is movably engaged with the outside of the connecting block, a plurality of transfer rods are bolted to the outside of the adjusting ring, the end of the transfer rod away from the adjusting ring is bolted to a fixing plate, the bottom of the fixing plate is bolted to a bottom plate, a push rod is movably penetrated through the bottom plate, the side of the fixing plate away from the transfer rod is bolted to the placing ring, the top of the placing ring is bolted to a vertical plate, a telescopic plate penetrates through the vertical plate.

[0008] Preferably, an adjustment groove is formed on the connecting block, the adjustment ring is movably embedded in the adjustment groove, and the upper and lower sides of the adjustment ring are bolted to limit rings.

[0009] Preferably, the adjusting groove is provided with communicating limiting grooves on the upper and lower sides, and the limiting ring is movably embedded in the limiting grooves.

[0010] Preferably, an elastic member is bolted to the bottom of the base plate, the elastic member surrounds the outside of the push rod, and the bottom end of the elastic member is bolted to the bottom of the push rod.

[0011] Preferably, a suction cup is bolted to the top of the push rod, the suction cup is located below the placement ring, and the vertical plate is located on a side of the placement ring away from the suction cup.

[0012] Preferably, sliders are bolted on both sides of the telescopic plate, a slide groove is formed on the vertical plate, and the telescopic plate and the sliders are movably engaged in the slide groove.

[0013] Preferably, a rubber plate is bolted to one side of the telescopic plate close to the placement ring, and the rubber plate movably passes through the vertical plate.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, place the convex lens in the placement ring, turn on the glue coating machine, and let the glue coating structure squeeze the glass glue from the glue outlet to the surface of the convex lens. Then place the concave lens on top of the convex lens. When the two lenses are gradually bonded by the glass glue, push the telescopic plate to the top of the concave lens. At this time, squeeze the push rod upward to drive the suction cup to pass through the placement ring and contact the bottom of the convex lens. The rising suction cup lifts the convex lens and the concave lens at the same time. When the top surface of the concave lens is against the bottom of the rubber plate at the bottom of the telescopic plate, keep the upward push rod in action, so that the lens is clamped by the telescopic plate and the suction cup, which assists in the solidification of the glass glue. The cooperation of multiple components can reduce the operation of workers holding the lenses for bonding, and can prevent the workers from misaligning the two lenses due to improper force. It not only saves time and effort, but also improves the accuracy of lens bonding.

[0016] Second, push the telescopic plate back to its original position. At this time, the raised suction cup will push the optical lenses that are stuck together out of the placement ring, making it easier for workers to remove them. After sticking the lens in one of the placement rings, rotate the adjustment ring to make it rotate on the surface of the connecting block, and rotate the other placement rings with convex lenses to the bottom of the gluing structure to continue the gluing work. Setting multiple placement rings can improve the workers' gluing efficiency and improve the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 This is a structural diagram of the connection block of the utility model;

[0020] Figure 4 This is a structural diagram of the placement ring of the utility model.

[0021] Among them: 1. Glue coating machine; 2. Connecting block; 3. Adjusting ring; 4. Fixing plate; 5. Placing ring; 6. Bottom plate; 7. Push rod; 8. Elastic part; 9. Suction cup; 10. Adjusting groove; 11. Limiting groove; 12. Limiting ring; 13. Transfer rod; 14. Vertical plate; 15. Telescopic plate; 16. Sliding block; 17. Rubber plate; 18. Sliding groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4, a glue coating device for optical lens assembly, comprising a glue coating machine 1; an adjusting ring 3 located outside the glue coating machine 1, the adjusting ring 3 is used to rotate different optical lenses to the bottom of the glue coating structure; a placing ring 5 located outside the adjusting ring 3, the placing ring 5 is used to place the optical lens; a connecting block 2 is bolted to the main body of the glue coating machine 1, and an adjusting ring 3 is movably engaged with the outside of the connecting block 2, and a plurality of transfer rods 13 are bolted to the outside of the adjusting ring 3, and the end of the transfer rod 13 away from the adjusting ring 3 is bolted to a fixing plate 4, and the bottom of the fixing plate 4 is bolted to a bottom plate 6, and a push rod 7 is movably penetrated through the bottom plate 6, and a side of the fixing plate 4 away from the transfer rod 13 is bolted to the placing ring 5, and the top of the placing ring 5 is bolted to a vertical plate 14, and a telescopic plate 15 is penetrated through the vertical plate 14, and the convex lens is placed in the placing ring 5, The glue coating machine 1 is turned on to make the glue coating structure extrude the glass glue from the glue outlet to the surface of the convex lens, and then the concave lens is placed above the convex lens. When the two lenses are gradually bonded by the glass glue, the telescopic plate 15 is pushed to the top of the concave lens, and at this time, the push rod 7 is squeezed upward to drive the suction cup 9 to pass through the placement ring 5 and contact the bottom of the convex lens. The rising suction cup 9 lifts the convex lens and the concave lens at the same time. When the top surface of the concave lens abuts against the bottom of the rubber plate 17 at the bottom of the telescopic plate 15, the action of the rising push rod 7 is maintained, so that the lens is clamped by the telescopic plate 15 and the suction cup 9, and the glass glue is assisted to solidify. The cooperation of multiple components can reduce the operation of workers holding the lenses for bonding, and can prevent the situation where the workers use improper force to cause the two lenses to be misaligned, which not only saves time and effort, but also improves the accuracy of lens bonding.

[0024] Specifically, an adjustment groove 10 is formed on the connecting block 2 , the adjustment ring 3 is movably engaged in the adjustment groove 10 , and the upper and lower sides of the adjustment ring 3 are bolted to limit rings 12 .

[0025] Through the above technical solution, the adjustment groove 10 is used to provide a rotation space for the adjustment ring 3 .

[0026] Specifically, the regulating groove 10 is provided with communicating limiting grooves 11 on the upper and lower sides, and the limiting ring 12 is movably engaged in the limiting groove 11 .

[0027] Through the above technical solution, the limiting ring 12 and the limiting groove 11 are movably engaged to enable the adjustment ring 3 to be rotatably connected to the connecting block 2.

[0028] Specifically, an elastic member 8 is bolted to the bottom of the bottom plate 6 , the elastic member 8 surrounds the outside of the push rod 7 , and the bottom end of the elastic member 8 is bolted to the bottom of the push rod 7 .

[0029] Through the above technical solution, when the push rod 7 moves upward, the elastic member 8 will be squeezed, and when the push rod 7 is not subjected to force, the elastic member 8 will bring the push rod 7 back to the original position through its own elasticity.

[0030] Specifically, a suction cup 9 is bolted to the top of the push rod 7 , the suction cup 9 is located below the placement ring 5 , and the vertical plate 14 is located on a side of the placement ring 5 away from the suction cup 9 .

[0031] Through the above technical solution, the suction cup 9 is made of silicone material, and when it contacts the surface of the lens, the air between the two will be squeezed out and adsorbed on the surface of the lens.

[0032] Specifically, the two sides of the telescopic plate 15 are bolted with sliders 16 , and the vertical plate 14 is provided with a slide groove 18 , and the telescopic plate 15 and the sliders 16 are movably engaged in the slide groove 18 .

[0033] Through the above technical solution, the heights of both ends of the slider 16 are greater than the center height, so as to prevent the telescopic plate 15 from sliding out of the slide groove 18 .

[0034] Specifically, a rubber plate 17 is bolted to one side of the telescopic plate 15 close to the placement ring 5 , and the rubber plate 17 movably penetrates the vertical plate 14 .

[0035] Through the above technical solution, the rubber plate 17 is made of rubber material, and when the rubber plate 17 abuts against the surface of the lens, the position of the lens can be limited without damage.

[0036] When in use, the convex lens is placed in the placement ring 5, and then the glue coating machine 1 is turned on by external control, so that the glue coating structure squeezes the glass glue from the glue outlet to the surface of the convex lens, and then the concave lens is placed above the convex lens. When the two lenses are gradually bonded by the glass glue, the telescopic plate 15 is pushed toward the fixed plate 4 to slide in the slide groove 18. When the height of the slider 16 is at the edge of the slide groove 18 and the telescopic plate 15 is located above the concave lens, the push rod 7 is squeezed upward at this time, so that the push rod 7 compresses the elastic member 8 at the bottom of the bottom plate 6. At this time, the push rod 7 drives the suction cup 9 to pass through the placement ring 5 and contact the bottom of the convex lens, and the rising suction cup 9 Lift up the convex lens and the concave lens at the same time. When the top surface of the concave lens abuts against the bottom of the rubber plate 17 at the bottom of the telescopic plate 15, keep the action of the lifting push rod 7, so that the two lenses are clamped by the telescopic plate 15 and the suction cup 9. When the glass glue between the two lenses gradually solidifies, the telescopic plate 15 can be pushed back to the original position. At this time, the lifted suction cup 9 will push the optical lenses that are adhered together out of the placement ring 5, making it easy for workers to remove them. After gluing the lenses in one of the placement rings 5, rotate the adjusting ring 3 to make it rotate on the surface of the connecting block 2, rotate the other placement rings 5 ​​with the convex lenses to the bottom of the glue coating structure, and continue the glue coating work.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A glue coating device for optical lens assembly, characterized in that: include: Glue coating machine (1); An adjustment ring (3) located outside the glue coating machine (1), the adjustment ring (3) being used to rotate different optical lenses to below the glue coating structure; a placement ring (5) located outside the adjustment ring (3), the placement ring (5) being used to place an optical lens; The main body of the glue coating machine (1) is bolted with a connecting block (2), the adjusting ring (3) is movably engaged with the connecting block (2), the adjusting ring (3) is bolted with a plurality of transfer rods (13) on the outside, the transfer rod (13) is bolted with one end away from the adjusting ring (3) to a fixing plate (4), the bottom of the fixing plate (4) is bolted with a bottom plate (6), a push rod (7) is movably passed through the bottom plate (6), the side of the fixing plate (4) away from the transfer rod (13) is bolted with the placement ring (5), the top of the placement ring (5) is bolted with a vertical plate (14), and a telescopic plate (15) is passed through the vertical plate (14).

2. The gluing device for optical lens assembly according to claim 1, characterized in that: The connection block (2) is provided with an adjustment groove (10), the adjustment ring (3) is movably embedded in the adjustment groove (10), and the upper and lower sides of the adjustment ring (3) are bolted to limit rings (12).

3. The gluing device for optical lens assembly according to claim 2, characterized in that: The regulating groove (10) is provided with communicating limiting grooves (11) on the upper and lower sides, and the limiting ring (12) is movably embedded in the limiting groove (11).

4. The gluing device for optical lens assembly according to claim 1, characterized in that: The bottom of the base plate (6) is bolted with an elastic member (8), the elastic member (8) surrounds the outside of the push rod (7), and the bottom end of the elastic member (8) is bolted to the bottom of the push rod (7).

5. The gluing device for optical lens assembly according to claim 1, characterized in that: The top of the push rod (7) is bolted with a suction cup (9), the suction cup (9) is located below the placement ring (5), and the vertical plate (14) is located on a side of the placement ring (5) away from the suction cup (9).

6. The gluing device for optical lens assembly according to claim 1, characterized in that: Slide blocks (16) are bolted to both sides of the telescopic plate (15), a slide groove (18) is provided on the vertical plate (14), and the telescopic plate (15) and the slide block (16) are both movably engaged in the slide groove (18).

7. The gluing device for optical lens assembly according to claim 1, characterized in that: A rubber plate (17) is bolted to one side of the telescopic plate (15) close to the placement ring (5), and the rubber plate (17) movably penetrates the vertical plate (14).

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