Optical lens gluing device

Abstract

The utility model relates to an optical lens gluing device. A base comprises a first area and a second area; a dispensing mechanism, an adjusting mechanism and a curing mechanism are sequentially arranged in the first area in the first direction; the second area at least comprises a track extending in the first direction and a plurality of electric sliding blocks matched with the track; a concave area is formed in the middle of the surface of the electric sliding block, and an optical workpiece is arranged in the concave area. Wherein the glue dispensing mechanism at least comprises a glue dispensing machine, and a glue outlet of the glue dispensing machine corresponds to the track; the adjusting mechanism at least comprises a goniometer and a plurality of press machines which are arranged corresponding to the track, and the press machines are electrically connected with the goniometer; the light emitting side of the curing mechanism faces the track direction; and the driver is electrically connected with the adjusting mechanism and the curing mechanism, so that high-precision flatness control is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gluing, especially relates to an optical lens gluing device. BACKGROUND

[0002] Optical lens gluing is an important link in the optical lens manufacturing process, and the quality of optical lens gluing directly affects the quality of optical lens. The traditional manual dispensing technology has strong dependence on operators, and problems such as bubbles, misplacement and uneven glue layer are prone to occur, in addition, the existing dispensing technology lacks effective feedback mechanism, and cannot adjust the pressure and position in time, resulting in unsatisfactory gluing effect, so that it is difficult to realize high-precision flatness control. SUMMARY

[0003] In view of the problems in the prior art, the utility model provides an optical lens gluing device.

[0004] The technical scheme of the utility model is as follows:

[0005] An optical lens gluing device comprises:

[0006] A base comprises a first area and a second area;

[0007] A dispensing mechanism, an adjusting mechanism and a curing mechanism are sequentially arranged in the first area along a first direction;

[0008] The second area comprises at least a track extending along the first direction, and a plurality of electric sliding blocks matched with the track; a recessed area is formed in the middle of the surface of the electric sliding block, and an optical workpiece is arranged in the recessed area;

[0009] The dispensing mechanism comprises at least a dispenser, and the glue outlet of the dispenser is arranged corresponding to the track; the adjusting mechanism comprises at least an angle gauge and a plurality of pressing machines, which are arranged corresponding to the track, and the pressing machines are electrically connected with the angle gauge; the light emitting side of the curing mechanism faces the direction of the track;

[0010] A driver is electrically connected with the adjusting mechanism and the curing mechanism.

[0011] As a preferred technical scheme, the track is an annular track.

[0012] As a preferred technical scheme, the depth of the recessed area is less than the thickness of the optical workpiece, and the inner wall of the recessed area is provided with symmetrically arranged clamping blocks extending towards the center of the recessed area.

[0013] As a preferred technical scheme, the optical workpiece comprises a first optical workpiece and a second optical workpiece, and a glue body is arranged between the first optical workpiece and the second optical workpiece.

[0014] As a preferred technical scheme, the clamping mechanism is arranged close to the dispensing mechanism to clamp the first optical workpiece or the second optical workpiece into the recessed area.

[0015] As a preferred technical scheme, the recessed area is projected as a concave shape towards the base.

[0016] As a preferred technical scheme, the four pressure machines are arranged at the middle positions of the four pressure machines.

[0017] As a preferred technical scheme, the surface of the pressure machine is provided with rubber pads or silica gel pads.

[0018] As a preferred technical scheme, the dispensing mechanism, the adjusting mechanism and the curing mechanism each include a lifting bracket, and the lifting bracket is arranged on the base.

[0019] As a preferred technical scheme, the goniometer further includes a display for displaying the sample angle, and the display is arranged on the base.

[0020] The technical scheme adopted by the utility model achieves the beneficial effects:

[0021] The embodiment provides an optical lens gluing device, which comprises a base, a first area and a second area, a dispensing mechanism, an adjusting mechanism and a curing mechanism are arranged on the first area, a track and an electric sliding block are arranged in the second area, and the electric sliding block is provided with a recessed area for accommodating optical elements, wherein the goniometer and the pressure machine in the adjusting mechanism can effectively and timely detect and adjust the optical workpiece after gluing, so that high-precision flatness control is achieved. DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed in the embodiment description will be briefly introduced as follows, which constitutes a part of the utility model. The schematic embodiment of the utility model and the description and explanation of the utility model do not constitute improper limitation on the utility model. In the drawings:

[0023] Figure 1 The optical lens gluing device structure schematic view disclosed by the embodiment.

[0024] Explanation of the reference signs:

[0025] Base 100; dispensing mechanism 101; adjusting mechanism 102; curing mechanism 103; track 104; display 105. CONCRETE IMPLEMENTATION

[0026] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model technical scheme will be described clearly and completely in combination with the utility model specific embodiment and corresponding drawings below. In the description of the utility model, it needs to be explained that the term "or" is usually used in the meaning of including "and / or", unless the content is explicitly indicated otherwise.

[0027] In the description of the utility model, it needs to be understood that "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, "connected", "connected" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through a medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] In addition, those skilled in the art should understand that in the disclosure of the utility model, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as limiting the utility model.

[0029] Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the scope of protection of the utility model.

[0030] Embodiment

[0031] According to Figure 1 , the embodiment provides an optical lens gluing device, comprising:

[0032] The base 100 comprises a first area and a second area;

[0033] The dispensing mechanism 101, the adjusting mechanism 102 and the curing mechanism 103 are sequentially arranged in the first area and along the first direction;

[0034] The second area comprises at least a track 104 extending along the first direction, and a plurality of electric sliding blocks matched with the track 104; recessed areas are formed in the middle of the surface of the electric sliding blocks, and optical workpieces are built-in the recessed areas;

[0035] The dispensing mechanism 101 comprises at least a dispensing machine, and the dispensing outlet of the dispensing machine is arranged corresponding to the track 104; the adjusting mechanism 102 comprises at least an angle gauge and a plurality of presses, which are arranged corresponding to the track 104, and the presses are electrically connected with the angle gauge; the curing mechanism 103 is arranged on the track 104.

[0036] The driver is electrically connected with the adjusting mechanism 102 and the curing mechanism 103.

[0037] The existing bonding device is difficult to achieve high-precision flatness control. The embodiment provides an optical lens bonding device, which comprises a base 100 comprising a first region and a second region, wherein the first region is provided with a dispensing mechanism 101, an adjusting mechanism 102 and a curing mechanism 103, and the second region is provided with a track 104 and an electric sliding block, and the electric sliding block is provided with a recessed area for accommodating an optical element. The angle gauge and the press in the adjusting mechanism 102 realize real-time detection and adjustment of the bonded optical workpiece, and high-precision flatness control is achieved.

[0038] Preferably, the track 104 is a ring-shaped track 104.

[0039] Preferably, the depth of the recessed area is less than the thickness of the optical workpiece, and the inner wall of the recessed area is provided with symmetrically arranged clamping blocks extending towards the center of the recessed area.

[0040] Preferably, the optical workpiece comprises a first optical workpiece and a second optical workpiece, and the first optical workpiece and the second optical workpiece are provided with a glue body.

[0041] Preferably, the device further comprises a clamping mechanism arranged adjacent to the dispensing mechanism 101 to clamp the first optical workpiece or the second optical workpiece into the recessed area.

[0042] Specifically, the bonding device mainly comprises a base 100, which is divided into two parts, i.e. a first region and a second region. The dispensing mechanism 101, the adjusting mechanism 102 and the curing mechanism 103 are arranged in the first region in sequence along the first direction. In the second region, the track 104 is arranged adjacent to the first region. The track 104 can be a single lane or a double lane. For example, the track 104 is a single lane, and the length of the track 104 at least includes the track 104 extending along the first direction. The length of the track 104 is preferably greater than the distance between the dispensing mechanism 101 and the curing mechanism 103, so that the electric sliding block can slide from the dispensing mechanism 101 to the adjusting mechanism 102 and the curing mechanism 103 in sequence, realizing the whole bonding process of the optical workpiece. When the track 104 is a double lane, a ring-shaped track 104 can be selected to facilitate the circulation of multiple electric sliding blocks and improve the bonding efficiency.

[0043] Further, the electric sliding block can be specifically provided with an electric drive wheel matched with the track 104 at the bottom end, and a fixing block at the upper end. The shape of the fixing block is not limited and can be selected according to actual needs. A recessed area is formed in at least the middle region of the fixing block, and the shape of the recessed area is consistent with that of the optical workpiece. The depth of the recessed area is preferably less than the thickness of the optical workpiece.

[0044] In actual operation, after the first optical workpiece surface is wiped clean, it can be placed in the recessed area in a manual manner, for example, using tweezers to clamp the first optical workpiece and gently place it in the recessed area. A clamping mechanism can also be provided before the dispensing mechanism 101 or between the dispensing mechanism 101 and the adjusting mechanism 102. Regardless of which way is used, the clamping mechanism is arranged close to the dispensing mechanism 101. The first optical workpiece is clamped and gently placed in the recessed area by driving the clamping mechanism. Since the recessed area is internally provided with symmetrically arranged clamping blocks, when the first optical workpiece is placed in the recessed area, it is fixed by the clamping blocks, so that the first optical workpiece is stably fixed in the recessed area, and misalignment is avoided during the gluing process.

[0045] Further, after the first optical workpiece is stably placed in the recessed area, the electric sliding block is driven to move towards the dispensing mechanism 101 until the dispensing mechanism is directly opposite the middle region of the first optical workpiece. The dispensing mechanism 101 includes a position adjusting mechanism on which the dispensing mechanism is fixedly arranged. The position adjusting mechanism can be two-directional adjustment, for example, the position adjusting mechanism includes a first direction support and a second direction support, and the second direction is perpendicular to the first direction. In this way, the dispensing mechanism can be driven to move in the first direction or the second direction, so that the dispensing mechanism can apply the adhesive to the surface of the first optical workpiece in a dot matrix manner. The position adjusting mechanism can also be three-directional adjustment, for example, the position adjusting mechanism includes a first direction support and a second direction support, and a third rotating support that drives the first direction support and the second direction support to rotate, so that the adhesive can be more densely applied to the surface of the first optical workpiece, improving the gluing efficiency.

[0046] After starting the dispensing mechanism to uniformly apply adhesive to the surface of the first optical workpiece, the second optical workpiece can also be placed in the above-mentioned manual manner or clamping mechanism manner. The electric sliding block is continuously driven to move forward until it is directly below the adjusting mechanism 102. The goniometer is driven to measure the angle of the first optical workpiece and the second optical workpiece in real time and feed back the result to the press machine for calibration. The press machine automatically adjusts the pressure according to the feedback of the goniometer, accurately presses different points, and ensures the best alignment of the two optical workpieces to achieve the best flatness. Finally, after the goniometer confirms that the two images coincide, the exposure process is started to make the adhesive quickly solidify, thereby completing the gluing. That is, the electric sliding block is continuously driven until the solidification mechanism 103 is at the light-emitting position to solidify the adhesive between the first optical workpiece and the second optical workpiece.

[0047] Preferably, the recessed area is projected as a concave shape towards the base 100.

[0048] Specifically, the recessed area is provided in the middle of the surface of the electric sliding block, and the recessed area is preferably designed to be projected as a concave shape towards the base 100, that is, one end of the electric sliding block is provided with an opening, which facilitates the taking out of the glued optical workpiece from the opening end, and is beneficial to the protection of the optical workpiece.

[0049] Preferably, the press machine has four, and the goniometer is located at the middle position of the four press machines.

[0050] Preferably, the surface of the press machine is provided with a rubber pad or a silica gel pad.

[0051] Preferably, the goniometer further comprises a display 105 for displaying the angle of the sample, and the display 105 is arranged on the base 100.

[0052] Specifically, the adjusting mechanism 102 comprises an L-shaped rectangular plate, the goniometer and the press machine are arranged at one end of the L-shaped rectangular plate, and the other end is fixed on the base 100, wherein the press machine is preferably four, arranged in a matrix, and the goniometer is arranged at the center position to realize real-time detection and adjustment and ensure the flatness of the glued surface.

[0053] In actual operation, the press machine can have multiple, which is set by those skilled in the art according to actual needs. According to the monitoring result of the goniometer, it is fed back to the press machine, for example, if the goniometer monitors that there is an included angle between the first optical workpiece and the second optical workpiece, the press machine is further driven until the goniometer confirms that the two images coincide, which is preferably displayed through the display 105 for observation. Rubber pads or silica gel pads can be arranged on the surface of the press machine, which will not damage the optical workpiece during the pressing process of the press machine.

[0054] Preferably, the dispensing mechanism 101, the adjusting mechanism 102 and the curing mechanism 103 all comprise lifting supports, and the lifting supports are arranged on the base 100.

[0055] Specifically, the dispensing mechanism 101, the adjusting mechanism 102 and the curing mechanism 103 arranged in the first area all comprise lifting supports, which facilitate the adjustment of the dispensing mechanism 101, the adjusting mechanism 102 and the curing mechanism 103 at the same height, and are fixed on the base 100.

[0056] The above describes in detail the optical lens gluing device according to one embodiment of the present application, and the principles and implementation manners of the present application are described by using specific examples. The above description of the embodiments is only used to help understand the method of the present application and its core idea; meanwhile, for those skilled in the art, the specific implementation manners and application ranges will be changed according to the idea of the present application. In conclusion, the content of the specification should not be understood as a limitation of the present application.

Claims

1. An optical lens gluing apparatus, characterized in that, The application relates to a device for optical workpiece assembly. The device comprises: a base, which comprises a first area and a second area; a dispensing mechanism, an adjusting mechanism and a curing mechanism arranged in sequence in the first area along a first direction; the second area comprises at least a track extending along the first direction and a plurality of electric sliding blocks matched with the track; a recessed area is arranged in the middle of the surface of the electric sliding block, and an optical workpiece is arranged in the recessed area; the dispensing mechanism comprises at least a dispenser, and the glue outlet of the dispenser is arranged corresponding to the track; the adjusting mechanism comprises at least an angle gauge and a plurality of pressing machines, which are arranged corresponding to the track, and the pressing machines are electrically connected with the angle gauge; the light outlet of the curing mechanism faces the track; 2. The optical lens cementing device according to claim 1, characterized in that, a driver is electrically connected with the adjusting mechanism and the curing mechanism.

3. The optical lens cementing device according to claim 1, characterized in that, The track is a ring track.

4. The optical lens cementing device according to claim 3, characterized in that, The depth of the recessed area is smaller than the thickness of the optical workpiece, and the inner wall of the recessed area is provided with symmetrically arranged clamping blocks, which extend towards the center of the recessed area.

5. The optical lens cementing device according to claim 4, characterized in that, The optical workpiece comprises a first optical workpiece and a second optical workpiece, and a glue body is arranged between the first optical workpiece and the second optical workpiece.

6. The optical lens cementing device according to claim 5, characterized in that, A clamping mechanism is arranged near the dispensing mechanism to clamp the first optical workpiece or the second optical workpiece into the recessed area.

7. The optical lens cementing device according to claim 1, characterized in that, The recessed area is concave when projected towards the base.

8. The optical lens cementing device according to claim 7, characterized in that, The angle gauge is arranged in the middle of the four pressing machines.

9. The optical lens cementing device according to any one of claims 1 to 8, characterized in that, The surface of the pressing machine is provided with a rubber pad or a silica gel pad.

10. The optical lens cementing device according to any one of claims 1 to 8, characterized in that, The dispensing mechanism, the adjusting mechanism and the curing mechanism all comprise lifting supports, and the lifting supports are arranged on the base. The angle gauge further comprises a display for displaying the angle of a sample, and the display is arranged on the base.

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