TWI554383B - High precision optical lens gluing machine - Google Patents

Description

High precision optical lens bonding machine

The present invention relates to a high precision optical lens bonding machine, which is particularly suitable for use in eyewear companies, factories or the like.

In general, myopic patients mainly wear monofocal optical lenses as vision aids. With age, myopia patients may also have presbyopia symptoms, which may cause myopia patients to wear another reading glasses as vision aids, making myopia and presbyopia Patients with symptoms must carry and replace the glasses with two different functions of myopia and presbyopia, which is very inconvenient in life. Therefore, a multifocal optical lens has been developed on the market to provide patients with myopia and presbyopia. Wearing a pair of glasses can be used as a visual aid for myopia and presbyopia.

Nowadays, the multifocal optical lens is mainly made by gluing two lenses of different degrees to achieve the multifocal character of a lens; whereas the conventional multifocal optical lens is only one surface of a lens when it is produced. The upper glue is pressed, and the other lens is pressed against the adhesive, so that the two lenses can be glued into a lens form.

However, since the surface of the lens is curved, if only one of the surfaces of the lens is glued, when the other lens is pressed against the adhesive, the adhesive ductility may be insufficient, so that the adhesive may not be adhered. It completely covers the gluing surface of the two lenses, causing a gap between the two gluing lenses; or it may cause the thickness of the adhesive to be uneven, and all kinds of defects will cause the product yield to decrease.

In view of this, the present invention can provide a reduction in the number of lenses and a reduction in cost. The high-precision optical lens glue processing machine is a research and design system, which is used by the consumer to create the motives for the creation of the invention.

SUMMARY OF THE INVENTION A primary object of the present invention is to provide a high precision optical lens bonding machine that reduces the number of lenses and reduces costs.

A secondary object of the present invention is to provide an optical design (optical path) that removes color difference (chromatic aberration), reduces loss of light amount (prevents reflection), reduces stray light, ghosts, and assembles the lens into articles. A highly stable optical lens bonding machine that is more stable.

To achieve the above object, the high precision optical lens bonding machine of the present invention comprises a base, a first carrier, a second carrier, a first dispensing device and a second dispensing device. The base is provided with a horizontal sliding rail, and one longitudinal first lifting arm and one second lifting arm are respectively disposed, the first lifting branch is provided with a first lifting device, and the second lifting arm is provided with a second lifting device a first carrier is coupled to the slide rail and laterally linearly displaceable, and the first carrier is provided with a first placement portion for a first optical lens; and the second carrier is coupled to the second lifting device And the second carrier is provided with a rotating device, and can be moved up and down and flipped, and the second carrier is provided with a second placement portion for a second optical lens; the first dispensing device and the second device The dispensing device can be respectively connected to the first lifting device, so that the first dispensing device and the second dispensing device have a lifting function. Thereby, the first optical lens may have its first bonding surface facing up and placed in the first placement portion of the first carrier, and the second optical lens has the second bonding surface facing up and placed in the second carrier. a placing portion; the first bonding surface of the first optical lens can be center-dispensed through the first dispensing device, and the second dispensing device can perform center dispensing on the second bonding surface of the second optical lens; The second carrier is flipped 180 degrees so that the second optical lens has its second bonding surface facing downward; and then the first carrier is laterally displaced to the lower side of the second carrier, so that the second optical lens has a second bonding surface corresponding to the first optical lens. a first bonding surface; a second bonding surface of the second optical lens as a first bonding surface and a first bonding surface of the first optical lens Corresponding to the pressing, the dispensing of the two optical lenses can fully cover the surface of the lens, and the two optical lenses can be evenly glued into each other in an automated manner.

Other features and embodiments of the invention will be further understood from the following detailed description of the drawings.

1‧‧‧Base

11‧‧‧Slide rails

12‧‧‧First lifting arm

121‧‧‧First lifting device

13‧‧‧Second lifting arm

131‧‧‧Second lifting device

14‧‧‧ bracket

15‧‧‧ Controller

2‧‧‧First Vehicle

21‧‧‧Slide platform

22‧‧‧First positioning device

221‧‧‧First Placement Department

222‧‧‧First positioning jaw

3‧‧‧Second Vehicle

31‧‧‧Rotating device

311‧‧‧Rotating Department

32‧‧‧Second positioning device

321‧‧‧Second Placement Department

322‧‧‧Second positioning jaw

4‧‧‧First dispensing device

40‧‧‧First point of mouth

41‧‧‧First dispensing catheter

5‧‧‧Second dispensing device

50‧‧‧second glue mouth

51‧‧‧Second dispensing catheter

6‧‧‧Control device

7‧‧‧First optical lens

71‧‧‧Non-first glued surface

72‧‧‧First glued surface

8‧‧‧Second optical lens

81‧‧‧Second glued surface

82‧‧‧Non-second glued surface

The first picture is a schematic diagram of a high precision optical lens bonding machine.

The second figure is a schematic diagram of the first implementation state of the high precision optical lens glue processing machine of the present invention.

The third figure is a schematic diagram of the second implementation state of the high precision optical lens bonding machine of the present invention.

The fourth picture is a schematic diagram of the third implementation state of the high precision optical lens glue processing machine of the present invention.

The fifth figure is a schematic diagram of the fourth embodiment of the high-precision optical lens bonding machine of the present invention.

The sixth figure is a schematic diagram of the fifth implementation state of the high-precision optical lens glue processing machine of the present invention.

The seventh figure is a schematic diagram of the sixth implementation state of the high-precision optical lens glue processing machine of the present invention.

The eighth figure is a schematic diagram of the seventh implementation state of the high precision optical lens glue processing machine of the present invention.

The ninth figure is a schematic diagram of the eighth implementation state of the high precision optical lens glue processing machine of the present invention.

The tenth figure is a schematic diagram of the ninth implementation state of the high precision optical lens glue processing machine of the present invention.

The eleventh figure is a schematic diagram of the tenth implementation state of the high precision optical lens glue processing machine.

The present invention will be further described by way of specific embodiments. Referring to the first figure, the present disclosure discloses a high-precision optical lens bonding machine including a base 1, a first carrier 2, and a second. The vehicle 3, a first dispensing device 4 and a second dispensing device 5 are provided.

The base 1 is provided with a laterally disposed slide rail 11 , and the base 1 is further provided with a first elevation support arm 12 and a second elevation support arm 13 , and the first elevation support arm 12 is provided. There is a first lifting device 121, and a second lifting device 13 is provided with a second lifting device 131. The first lifting device 121 is connected to a bracket 14. The base 1 can be provided with a controller 15. The first lifting device 121 is provided with at least one stepping motor as the lifting control, and the second lifting device 131 is provided with at least one stepping motor as the lifting control, and the first lifting device 121 and the second lifting device 131 can be raised and lowered. Set to multi-stage lifting speed (for example: fast, medium or slow three-stage lifting speed setting, simulating manual machining, processing with high precision).

The first carrier 2 is movably coupled to the slide rail 11 of the base 1, and the first carrier 2 includes a slide platform 21 and a first positioning device 22. The sliding platform 21 is movably coupled to the sliding rail 11 of the base 1, so that the sliding platform 21 can be linearly displaced in the lateral direction of the sliding rail 11; the sliding platform 21 can automatically control the displacement by using the pneumatic cylinder. The first positioning device 22 is disposed on the sliding platform 21, the first positioning device 22 is provided with a first positioning portion 221, and a plurality of first positioning jaws 222 are disposed around the first placement portion 221; The discharge portion 221 may be further provided with a vacuum suction hole.

The second carrier 3 is disposed on the second lifting arm 13 of the base 1, and the second carrier 3 includes a rotating device 31 and a second positioning device 32. The rotating device 31 is coupled to the second lifting device 131 of the second lifting arm 13, and the rotating device 31 is provided with a rotating portion 311 which can be inverted by the rotating portion 311 at any angle (for example, 180 degrees). The second positioning device 32 is coupled to the rotating portion 311 of the rotating device 31. The second positioning device 32 is provided with a second positioning portion 321 and a plurality of second positioning jaws 322 are disposed around the second positioning portion 321; The second placing portion 321 may further be provided with a vacuum suction hole.

The first dispensing device 4 is disposed on the bracket 14 and connected to the first lifting device 121. The first dispensing device 4 extends a first dispensing conduit 41 and has a first point at the end of the first dispensing conduit 41. Rubber port 40, and first dispensing port 40 and first positioning device 22 The first placement portion 221 corresponds to each other.

The second dispensing device 5 is disposed on the bracket 14 and connected to the first lifting device 121. The second dispensing device 5 extends a second dispensing conduit 51 and has a second point at the end of the second dispensing conduit 51. The rubber port 50 corresponds to the second placement portion 321 of the second positioning device 32.

The present invention further includes a control device 6 for controlling the first lifting device 121, the second lifting device 131, and the rotating device 31 to operate.

The first lifting device 121 can drive the bracket 14 to move up and down, so that the first dispensing device 4 and the second dispensing device 5 have a synchronous lifting mechanism. Through the sliding platform 21, the slide rail 11 can be linearly displaced laterally, so that the first positioning device 22 can be linearly displaced in the lateral direction of the slide rail 11. Through the second lifting device 131, the rotating device 31 can be driven up and down to reach the lifting mechanism of the second positioning device 32. The rotating portion 311 of the rotating device 31 can be turned over, and the second positioning device 32 can simultaneously have an angle flipping mechanism.

The first placement portion 221 of the first positioning device 22 is disposed for a first optical lens 7 , and a surface of the first optical lens 7 is provided with a non-first bonding surface 71 (or the first bonding surface 72 ) The other surface thereof is provided with a first bonding surface 72.

The second placement portion 321 of the second positioning device 32 can be disposed by a second optical lens 8 , and the second optical lens 8 is provided with a second bonding surface 81 on one surface thereof and a non-first surface on the other surface Two glued faces 82 (or second glued faces 81).

Please refer to the second to eleventh drawings at the same time, the present application demonstrates an operation embodiment in which the first bonding surface 72 of the first optical lens 7 is placed upward and placed in the first placement portion 221 by the first The vacuum suction hole of the placing portion 221 adsorbs the first optical lens 7, and the first optical lens 7 is fixed by the plurality of first positioning jaws 222; the second bonding surface 81 of the second optical lens 8 is placed upward and placed in the second position The discharge portion 321 and the vacuum suction hole of the second placement portion 321 The second optical lens 8 is adsorbed, and the second optical lens 8 is fixed by a plurality of second positioning jaws 322 (as shown in the first and second figures).

The first dispensing device 4 is driven to descend synchronously with the second dispensing device 5 through the first lifting device 121, and the first bonding surface 72 of the first optical lens 7 is performed by the first dispensing opening 40 of the first dispensing device 4. The center is dispensed; at the same time, the second glued surface 81 of the second optical lens 8 is center-spipped by the second dispensing opening 50 of the second dispensing device 5. Then, the first dispensing device 4 is driven by the first lifting device 121 to rise synchronously with the second dispensing device 5 (as shown in the third and fourth figures).

The second positioning device 32 is inverted by 180 degrees through the rotating portion 311 of the rotating device 31, and the second bonding surface 81 of the second optical lens 8 is downward (as shown in FIG. 5).

The first carrier 2 is laterally displaced below the second carrier 3 such that the first placement portion 221 of the first positioning device 22 corresponds to the second placement portion 321 of the second positioning device 32, and the first optical lens 7 has The first glued surface 72 of the dispensing corresponds to the second glued surface 81 of the second optical lens 8 that has been dispensed (as shown in the sixth figure).

The second lifting device 131 drives the rotating device 31 to descend, that is, the second bonding surface 81 that has been dispensed by the second optical lens 8 completely presses the first bonding surface 72 of the first optical lens 7 that has been dispensed. Thereafter, the second optical lens 8 is released by the second placement portion 321 of the second positioning device 32, and the second optical lens 8 is glued to the first optical lens 7, and then the second lifting device 131 drives the rotating device 31 to rise ( As shown in the seventh and eighth figures).

The first carrier 2 is laterally displaced away from the second carrier 3 (as shown in the ninth diagram). At the same time, the second positioning device 32 is reversed by 180 degrees through the rotating portion 311 of the rotating device 31, so that the second positioning device 32 returns to the original position (as shown in the tenth figure).

The fully optical lens 7 and the second optical lens 8 can be completely glued. Out.

Disposing the first optical lens 7 and the second optical lens 8 by using the first dispensing device 4 and the second dispensing device 5, respectively, and dispensing the second optical lens 8 with the first optical lens 7 Corresponding to each other and lightly pressing, so that the dispensing of the first optical lens 7 and the second optical lens 8 can fully cover the surface of the lens (for example, the dispensing can cover the lens surface 100%), and the two optical lenses can be evenly integrated in an automated manner. They are glued to each other.

However, the above-mentioned preferred embodiments of the present invention are not intended to limit the scope of the present invention, and any changes and modifications apparent to those skilled in the art should be considered as The essence of the invention.

1‧‧‧Base

11‧‧‧Slide rails

12‧‧‧First lifting arm

121‧‧‧First lifting device

13‧‧‧Second lifting arm

131‧‧‧Second lifting device

14‧‧‧ bracket

15‧‧‧ Controller

2‧‧‧First Vehicle

21‧‧‧Slide platform

22‧‧‧First positioning device

221‧‧‧First Placement Department

222‧‧‧First positioning jaw

3‧‧‧Second Vehicle

31‧‧‧Rotating device

311‧‧‧Rotating Department

32‧‧‧Second positioning device

321‧‧‧Second Placement Department

322‧‧‧Second positioning jaw

4‧‧‧First dispensing device

40‧‧‧First point of mouth

41‧‧‧First dispensing catheter

5‧‧‧Second dispensing device

50‧‧‧second glue mouth

51‧‧‧Second dispensing catheter

6‧‧‧Control device

7‧‧‧First optical lens

71‧‧‧Non-first glued surface

72‧‧‧First glued surface

8‧‧‧Second optical lens

81‧‧‧Second glued surface

82‧‧‧Non-second glued surface

Claims (9)

A high-precision optical lens gluing machine includes: a base, a laterally disposed slide rail, and the base is further provided with a first lift arm and a second lift arm in a longitudinal direction, The first lifting arm is provided with a first lifting device, and the second lifting arm is provided with a second lifting device; a first carrier is disposed on the sliding rail of the base, and includes: a sliding platform The first slide device is disposed on the slide rail, and the first positioning device is provided with a first placement portion, and is disposed on the slide rail. a plurality of first positioning jaws are disposed around the portion; a second carrier is disposed on the second lifting arm of the base, and includes: a rotating device coupled to the second lifting of the second lifting arm The rotating device is provided with a rotating portion; a second positioning device is disposed at the rotating portion of the rotating device, and is rotated by the rotating portion for driving the second positioning device to be in a reverse state, and the second positioning device is provided with a first a second placement portion and a plurality of placements around the second placement portion a second positioning jaw; a first dispensing device is coupled to the first lifting device, the first dispensing device is provided with a first dispensing opening, the first dispensing opening and the first positioning device a second dispensing device is coupled to the first lifting device, the second dispensing device is provided with a second dispensing opening, the second dispensing opening and the second positioning device The second placement portion corresponds to each other. The high-precision optical lens bonding machine of claim 1, wherein the first lifting device is coupled to a bracket, and the first dispensing device and the second dispensing device are disposed on the bracket and the first lifting device Device connection. The high-precision optical lens bonding machine of claim 1, wherein the first dispensing device is extended with a first dispensing catheter, and the first dispensing catheter is provided with the first dispensing opening. The high-precision optical lens bonding machine of claim 1, wherein the second dispensing device is extended with a second dispensing catheter, and the second dispensing catheter is provided with the second dispensing opening. The high-precision optical lens bonding machine of claim 1, wherein the first placement portion is provided with a first optical lens, wherein the first optical lens has a first bonding surface and another surface thereof A non-first bonding surface is provided, and the non-first bonding surface of the first optical lens can be disposed downward. The high-precision optical lens bonding machine of claim 5, wherein the first dispensing opening of the first dispensing device performs center dispensing on the first bonding surface of the first optical lens. The high-precision optical lens bonding machine of claim 1, wherein the second placement portion is provided with a second optical lens, wherein the second optical lens has a second bonding surface and another surface thereof A non-second bonding surface is disposed, and the second bonding surface of the second optical lens can be disposed upward. The high-precision optical lens bonding machine according to claim 7, wherein the second dispensing opening of the second dispensing device performs center dispensing on the second bonding surface of the second optical lens. The high-precision optical lens bonding machine according to claim 6 or claim 8, wherein the first dispensing opening of the first dispensing device can dispense the first bonding surface of the first optical lens, and The second dispensing opening of the second dispensing device can dispense the second bonding surface of the second optical lens, and the second lifting device drives the rotating device to lower, that is, the second optical lens has been dispensed. The second bonding surface completely presses the first bonding surface of the first optical lens with the center point, and then releases the second portion by the second positioning portion of the second positioning device. The optical lens is used to glue the second optical lens to the first optical lens, and the dispensing of the first optical lens and the second optical lens can fully cover the surface of the lens, and the two optical lenses can be evenly integrated with each other in an automated manner. Glue composite shape.