CN218313284U

CN218313284U - Optical device assembling device

Info

Publication number: CN218313284U
Application number: CN202221748447.3U
Authority: CN
Inventors: 龚鹏辉; 何伟亮; 钟润明; 刘必聚
Original assignee: Optimal Coatech Guangzhou Co ltd
Current assignee: Optimal Coatech Guangzhou Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-01-17
Anticipated expiration: 2032-07-07

Abstract

The utility model relates to an optical device rigging equipment field provides an optical device assembly quality, include: a substrate; the gantry mechanism is erected on the base body; a pick-up mechanism for picking up and releasing the first and second materials; the picking mechanism is movably connected to the gantry mechanism so as to adjust the positions of the first material and the second material relative to the substrate; the assembling mechanism is movably connected to the gantry mechanism and can stretch along the vertical direction so as to assemble the first material and the second material into a whole; the assembling mechanism is provided with a pressing device for applying external force to the first material and/or the second material, a glue dispenser for gluing the first material and/or the second material and a driving mechanism, and the pressing device and the glue dispenser work through telescopic transmission of the driving mechanism. The utility model discloses a combine the assembly devices that presser and point gluer are constituteed, treat the material of assembly and carry out the rubber coating and apply external force, effectively improve optical device's assembly quality.

Description

Optical device assembling device

Technical Field

The utility model relates to an optical device rigging equipment field, more specifically relates to an optical device assembly quality.

Background

At present, optical devices are generally assembled manually, the assembly efficiency is low, the quality is difficult to guarantee, process fatigue, class mixing and other artificial factors can occur, and the quality control of device products cannot be effectively guaranteed.

Optical device equipment related to WDM (wavelength division multiplexing) technology has started to enter a large number of backbone networks and metropolitan area networks laid by optical fibers, the production and use amount of optical devices is increasing, and production enterprises put urgent demands on efficient and high-quality assembly of optical devices. At present, assembly equipment is provided with components such as feeding, grabbing, dispensing, curing, conveying and the like, and processes such as pre-laminating, dispensing, point curing, surface curing and the like are sequentially carried out. However, optical devices related to the WDM technology have high requirements for assembly processes, and it is necessary to ensure stable connection between materials, and in order to avoid damaging the materials, the conventional optical device assembly equipment only uses a dispensing mechanism to dispense and cure the materials, which makes it difficult to ensure the assembly quality of the optical devices.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art optical device rigging equipment be difficult to guarantee optical device's assembly quality's defect, provide an optical device assembly quality.

In order to solve the technical problem, the technical scheme of the utility model as follows:

an optical device mounting apparatus comprising:

a substrate;

the gantry mechanism is erected on the base body;

a pick-up mechanism for picking up and releasing the first and second materials; the picking mechanism is movably connected to the gantry mechanism so as to adjust the positions of the first material and the second material relative to the substrate;

the assembling mechanism is movably connected to the gantry mechanism and can stretch out and draw back along the vertical direction so as to assemble the first material and the second material into a whole;

the assembling mechanism is provided with a pressing device for applying external force to the first material and/or the second material, a glue dispenser for gluing the first material and/or the second material and a driving mechanism, and the pressing device and the glue dispenser work through telescopic transmission of the driving mechanism.

Among this technical scheme, the base member is used for bearing first material and second material, and the portal frame is established in the base member top, carries to have and picks up mechanism and assembly devices, picks up the mechanism and is used for picking up the removal to the material, and assembly devices is used for assembling the material that picks up the mechanism, and specifically, assembly devices among this technical scheme adopts the point glue ware to carry out the rubber coating to the material, then adopts the presser to treat that the material of assembling applys external force, guarantees the reliability of connecting between the material, has further guaranteed optical device's assembly quality.

As a preferred scheme, the pressing device and the glue dispenser are respectively connected with a first telescopic piece, and the pressing device and the glue dispenser are respectively connected with the movable end of the driving mechanism through the first telescopic pieces; the first telescoping member is movable in a vertical direction.

In this preferred scheme, adopt the work of extensible member cooperation actuating mechanism, realize according to the position regulation and control of pressing ware and point gluer, the motion through the extensible member makes according to the ware and point gluer and is close to or keep away from the material to can remove after accomplishing the material assembly, the subsequent operation of being convenient for.

Preferably, the pressing device comprises a short shaft or a thimble, and the bottom of the pressing device is of a smooth structure.

In this preferred scheme, adopt minor axis or thimble as the presser, its tip smooth structure can realize the operation that compresses tightly to the material, prevents to produce the scraping to the diaphragm simultaneously, avoids damaging the optical device who treats the assembly.

Preferably, an elastic buffer member is provided between the first extensible member and the presser.

In the preferred scheme, the impact on the diaphragm material is reduced by utilizing the elastic deformation of the additionally arranged elastic buffer part, and the damage to an optical device to be assembled is further avoided.

Preferably, the picking mechanism comprises at least 2 picking pieces, and each picking piece comprises a second telescopic piece connected to the gantry mechanism and a suction nozzle connected to the second telescopic piece; wherein the second extensible member can stretch out and draw back along vertical direction to drive the suction nozzle to be close to or keep away from the base member.

In the preferred scheme, the picking member in the picking mechanism is used for picking and releasing the first material and the second material, wherein the position of the suction nozzle is adjusted through the movement of the second telescopic member, and the material is picked and released through the suction nozzle. The suction nozzle is adopted for picking and releasing materials, so that the materials can be prevented from being extruded and scraped, and further, the optical devices to be assembled are prevented from being damaged.

Preferably, the suction nozzle comprises a single-hole bakelite suction nozzle and/or a multi-hole bakelite suction nozzle.

As a preferred scheme, an object stage for bearing a first material and a material transferring stage for bearing a second material are arranged on the base body; the objective table is connected to the base body through a driving mechanism, so that the objective table moves in the vertical direction and the horizontal direction; the material transferring platform is connected to the base body through a driving mechanism, so that the material transferring platform moves along the horizontal direction.

In the preferred scheme, the object stage for bearing the first material and the material transferring stage for bearing the second material are arranged according to the assembly process of the materials, so that the picking mechanism can pick the first material and the second material accurately.

Preferably, the apparatus further comprises:

the first detection mechanism is used for detecting the current position of the first material;

the second detection mechanism is used for detecting the current position of the second material;

the first detection mechanism and the second detection mechanism are movably connected to the gantry mechanism;

and, a controller; the controller is respectively in communication connection with the first detection mechanism, the second detection mechanism and the picking mechanism, and the controller is used for controlling the action of the picking mechanism according to the positions of the first material and the second material.

In the preferred scheme, the controller generates corresponding control signals according to the current position information of the first material and the current position information of the second material fed back by the first detection mechanism and the second detection mechanism, and transmits the control signals to the corresponding driving mechanism to control the pickup mechanism to act.

Preferably, the first detection mechanism and the second detection mechanism comprise one or more of a CCD camera, a distance sensor and a position sensor.

Preferably, the device further comprises an ultraviolet lamp, and the ultraviolet lamp is connected to the gantry mechanism.

In the preferred scheme, the ultraviolet lamp works simultaneously in the working process of the assembling mechanism, so that the curing time of the glue can be shortened, the curing quality of the glue is improved, the reliability of connection between materials is ensured, and the assembling quality of an optical device is further ensured.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect is: the utility model discloses a combine the assembly devices that presser and point gluer are constituteed, treat the material of assembly and carry out the rubber coating and apply external force, can guarantee the reliability of connecting between the material, effectively improve optical device's assembly quality.

Drawings

Fig. 1 is a schematic configuration diagram of an optical device mounting apparatus of embodiment 1.

Fig. 2 is a schematic structural view of a presser in embodiment 2.

FIG. 3 is a schematic view of a suction nozzle structure using a single-hole Bakelite suction nozzle according to embodiment 3.

Fig. 4 is a schematic view of the nozzle structure of example 3 using a porous bakelite nozzle.

Fig. 5 is a schematic configuration diagram of an optical device mounting apparatus of embodiment 3.

Fig. 6 is a schematic configuration diagram of an optical device mounting apparatus of embodiment 4.

The device comprises a base body 1, an object stage 101, a material transferring stage 102, a gantry mechanism 2, a picking mechanism 3, a suction nozzle 301, a second telescopic piece 302, an assembling mechanism 4, a pressing device 401, a glue dispensing device 402, a first telescopic piece 403, a first detection mechanism 5 and a second detection mechanism 6.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent;

for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;

it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

Example 1

The utility model provides an optical device assembly quality, as shown in FIG. 1, for the optical device assembly quality's of this embodiment schematic structure diagram.

The optical device assembling device provided by the embodiment comprises a base body 1, a portal mechanism 2 erected on the base body 1, a picking mechanism 3 movably connected to the portal mechanism 2 and an assembling mechanism 4.

Wherein the picking mechanism 3 is used for picking and releasing the first material and the second material. The pick-up mechanism 3 is movably connected to the gantry mechanism 2 to adjust the position of the first and second materials relative to the substrate 1. The assembling mechanism 4 can stretch and retract along the vertical direction so as to assemble the first material and the second material into a whole.

The assembling mechanism 4 is provided with a pressing device 401 for applying an external force to the first material and/or the second material, a glue dispenser 402 for gluing the first material and/or the second material, and a driving mechanism; the pressing device 401 and the dispensing device 402 work through telescopic transmission of a driving mechanism.

It should be noted that the vertical direction described herein is with respect to the base 1. Specifically, "vertical direction" refers to a direction perpendicular to the plane of the base 1. Of course, when the plane of the base 1 is parallel to the horizontal plane, the "vertical direction" is perpendicular to the horizontal plane, i.e., the "vertical direction" coincides with the direction of gravity.

In this embodiment, a first material and a second material are loaded on a base 1, a gantry mechanism 2 is erected above the base 1, a pickup mechanism 3 and an assembly mechanism 4 are loaded, the pickup mechanism 3 is used for picking up and moving the materials, and the assembly mechanism 4 is used for assembling the materials picked up by the pickup mechanism 3.

In one embodiment, the first material is a film and the second material is a prism.

Then, for the optical device assembling apparatus of the present embodiment, the specific working process can be summarized as follows: respectively placing the membrane and the prism at corresponding positions on the substrate 1; pick up mechanism 3 and adjust the position of diaphragm and prism, wherein, pick up mechanism 3 and absorb the prism and release in assembly devices 4 below, some glue wares 402 in assembly devices 4 carry out the rubber coating to the prism, then place on accomplishing rubber coated prism after picking up mechanism 3 with the diaphragm absorption again, the assembly is pressed to diaphragm and prism to pressfitting 401 in assembly devices 4, makes diaphragm and prism connect into a whole, constitutes optical device.

In this embodiment, by combining the assembling mechanism 4 composed of the pressing device 401 and the dispensing device 402, the materials to be assembled are glued and an external force is applied, so that the reliability of connection between the materials can be ensured, and the assembling quality of the optical device can be effectively improved.

Example 2

The embodiment provides an optical device assembling device, which comprises a base body 1, a gantry mechanism 2 erected on the base body 1, and a picking mechanism 3 and an assembling mechanism 4 movably connected to the gantry mechanism 2.

Wherein the picking mechanism 3 is used for picking and releasing the first material and the second material. The pick-up mechanism 3 is movably connected to the gantry mechanism 2 to adjust the position of the first and second materials relative to the substrate 1. The assembling mechanism 4 can be extended and retracted along the vertical direction so as to assemble the first material and the second material into a whole.

Further, the pressing device 401 and the dispensing device 402 in this embodiment are respectively connected to a first telescopic member 403, and the pressing device 401 and the dispensing device 402 are respectively connected to the movable end of the driving mechanism through the first telescopic member 403; the first telescopic member 403 is movable in a vertical direction.

In this embodiment, the first telescopic member 403 is adopted to cooperate with the driving mechanism to realize position regulation of the pressing device 401 and the dispensing device 402, and the pressing device 401 and the dispensing device 402 are close to or far away from the material through the movement of the first telescopic member 403, so that the material can be moved away after being assembled, and the subsequent operation is facilitated.

In an alternative embodiment, the driving mechanism connected to the pressing unit 401 and the dispensing unit 402 respectively is any suitable driving device such as a linear driver, an electric slide, an air cylinder, a hydraulic cylinder, or a linear module.

In an alternative embodiment, the first telescopic element 403 may be any suitable driving element, such as an air cylinder, a linear module, or an electric sliding table, and those skilled in the art can flexibly select the driving element according to actual requirements.

In an alternative embodiment, presser 401 comprises a short shaft or a thimble, the bottom of said presser being provided with a smooth structure. As shown in fig. 2, a schematic structural view of the presser 401 of the present embodiment is shown.

The presser 401 may be a short shaft made of stainless steel material to ensure its service life.

Wherein, the bottom of the presser 401 is set to a smooth structure to prevent scratching the membrane.

In this embodiment, a short shaft or a thimble is used as the pressing device 401, and the smooth structure at the end part can realize the pressing operation on the material, and meanwhile, the film is prevented from being scratched, so that the damage to the optical device to be assembled is avoided.

Further, an elastic buffer is disposed between the first telescopic member 403 and the pressing member 401.

The embodiment reduces the impact on the diaphragm material by utilizing the elastic deformation of the additionally arranged elastic buffer part, and further avoids damaging the optical device to be assembled.

In an alternative embodiment, the elastomeric cushion may be a spring (not shown) that compresses when compressed and returns after compressive contact. Of course, the elastic buffer member may also be any suitable component such as a rubber seat, and those skilled in the art may flexibly set the elastic buffer member according to actual requirements, which is not limited by the present invention.

Example 3

Wherein the picking mechanism 3 is used for picking and releasing the first material and the second material. The picking mechanism 3 is movably connected to the gantry mechanism 2 to adjust the position of the first material and the second material relative to the substrate 1. The assembling mechanism 4 can be extended and retracted along the vertical direction so as to assemble the first material and the second material into a whole.

The assembling mechanism 4 is provided with a pressing device 401 for applying external force to the first material and/or the second material, a glue dispenser 402 for gluing the first material and/or the second material, and a driving mechanism; the pressing device 401 and the dispensing device 402 work through telescopic transmission of a driving mechanism.

Further, the picking mechanism 3 comprises at least 2 picking members for picking and releasing the first and second material, respectively.

The picking part comprises a second telescopic part 302 connected with the gantry mechanism 2 and a suction nozzle 301 connected with the second telescopic part 302; the second telescopic member 302 can be extended and retracted along a vertical direction to drive the suction nozzle 301 to approach or depart from the substrate 1.

In this embodiment, the position of the suction nozzle 301 is adjusted by the movement of the second telescopic member 302, and the material is picked up and released by the suction nozzle 301. The suction nozzle 301 is used for picking up and releasing materials, so that the materials can be prevented from being extruded and scraped, and further, the optical devices to be assembled are prevented from being damaged.

In an alternative embodiment, the second telescopic element 302 may be any suitable driving element, such as an air cylinder, a linear module, or an electric sliding platform, and those skilled in the art can flexibly select the driving element according to actual needs.

In an alternative embodiment, the suction nozzle 301 comprises a single-hole bakelite suction nozzle and/or a multi-hole bakelite suction nozzle, which can be flexibly selected by a person skilled in the art according to actual needs.

As shown in fig. 3 and 4, the suction nozzle 301 is a single-hole bakelite suction nozzle and a multi-hole bakelite suction nozzle.

Further, in an optional embodiment, the substrate 1 is provided with an object stage 101 for carrying a first material and a material transferring stage 102 for carrying a second material; the objective table 101 is connected to the base 1 through a driving mechanism, so that the objective table 101 moves in the vertical direction and the horizontal direction; the material transferring platform 102 is connected to the base 1 through a driving mechanism, so that the material transferring platform 102 moves along the horizontal direction.

The object stage 101 for bearing the first material and the material transferring stage 102 for bearing the second material are arranged according to the material assembling process, so that the first material and the second material can be picked up accurately by the picking mechanism 3, the accuracy of the positions of the film and the prism to be assembled can be improved, and the assembling quality can be guaranteed.

Fig. 5 is a schematic view showing the structure of the optical device mounting apparatus of the present embodiment.

Wherein the horizontal direction is relative to the vertical direction. Specifically, the horizontal direction refers to the movement of the stage 101/the material transfer table 102 in the front, rear, left, and right directions in the horizontal plane. The vertical direction means that the object stage 101/the material transferring stage 102 can move up and down, and reference can be made to the picture direction shown in fig. 1. Of course, the directions may also be understood with reference to a spatial rectangular coordinate system.

In an alternative embodiment, the driving mechanism for connecting the stage 101 may be one or more of a pneumatic cylinder and an electric slider, so as to enable the stage 101 to move up and down, left and right, and back and forth. The driving mechanism for connecting the material transferring platform 102 may be one or more of an air cylinder and an electric slider, so that the material transferring platform 102 can move back and forth, left and right. Therefore, those skilled in the art can freely combine them according to actual requirements, and thus the invention is not limited thereto.

Further, in an alternative embodiment, a positioning table for adjusting the position of the diaphragm is provided on the base 1, for example, as shown in fig. 1, the base 1 is provided with a groove, the positioning table is provided in the groove, and the positioning table is movable back and forth. Thus, when the limiting table moves, the diaphragm can be abutted against the edge of the base body 1, and the position of the diaphragm can be quickly and effectively calibrated.

Example 4

Wherein the picking mechanism 3 is used for picking up and releasing a first material and a second material. The picking mechanism 3 is movably connected to the gantry mechanism 2 to adjust the position of the first material and the second material relative to the substrate 1. The assembling mechanism 4 can be extended and retracted along the vertical direction so as to assemble the first material and the second material into a whole.

Further, the optical device mounting apparatus of the present embodiment further includes:

the first detection mechanism 5 is used for detecting the current position of the first material;

the second detection mechanism 6 is used for detecting the current position of the second material;

the first detection mechanism 5 and the second detection mechanism 6 are movably connected to the gantry mechanism 2;

and, a controller; the controller is respectively in communication connection with the first detection mechanism 5, the second detection mechanism 6 and the picking mechanism 3, and the controller is used for controlling the action of the picking mechanism 3 according to the positions of the first material and the second material.

This embodiment carries out real time monitoring through detection mechanism to the current position of diaphragm and prism to make pickup mechanism 3 can accurately pick up the material, and adjust it to the position that corresponds, be of value to and guarantee assembly efficiency and assembly quality, have degree of automation height, characteristics that the flexibility is good.

As shown in fig. 6, a schematic structural view of the optical device mounting apparatus of the present embodiment is shown.

In an alternative embodiment, the first and second detection mechanisms 5 and 6 comprise one of a CCD camera, a distance sensor, and a position sensor.

The CCD camera is adopted as a detection mechanism, so that the positions of the film and the prism can be accurately identified, the material can be accurately picked by the picking mechanism 3, and the material can be placed to the accurate position.

It should be noted that, the structure of the CCD camera and the working principle of performing the position recognition are the prior art, and those skilled in the art can perform conventional improvement to the CCD camera according to the technical solution of the present invention to obtain the CCD camera.

The controller in this embodiment may be a single chip microcomputer, a PLC logic controller, or other control elements, and those skilled in the art may flexibly select the type and specification of the detection mechanism and the controller according to actual requirements.

It should be noted that, regarding the control principle of the controller, a person skilled in the art can make a routine improvement based on the above technical solution on the basis of the prior art, and therefore, the detailed description thereof is omitted.

In an alternative embodiment, the optical device mounting apparatus further comprises an ultraviolet lamp, which is connected to the gantry mechanism 2.

In this embodiment, the pressing operation of the pressing device 401 and the irradiation operation of the ultraviolet lamp are performed simultaneously, thereby shortening the curing time of the glue, improving the curing quality of the glue, ensuring the reliability of the connection between the film and the prism, and further ensuring the assembling quality of the optical device.

It is required to explain, to whether setting up ultraviolet lamp and ultraviolet lamp's specification, can be according to the kind of glue and decide, the utility model discloses do not do this and do not describe repeatedly.

The same or similar reference numerals correspond to the same or similar parts;

the terms describing positional relationships in the drawings are for illustrative purposes only and should not be construed as limiting the patent;

it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An optical device mounting apparatus, comprising:

a base body (1);

the gantry mechanism (2) is erected on the base body (1);

a pick-up mechanism (3) for picking up and releasing the first and second materials; wherein the picking mechanism (3) is movably connected to the gantry mechanism (2) to adjust the position of the first material and the second material relative to the substrate (1);

the assembling mechanism (4) is movably connected to the gantry mechanism (2), and the assembling mechanism (4) can stretch out and draw back in the vertical direction to assemble the first material and the second material into a whole;

the assembling mechanism (4) is provided with a pressing device (401) for applying external force to the first material and/or the second material, a glue dispenser (402) for gluing the first material and/or the second material and a driving mechanism, and the pressing device (401) and the glue dispenser (402) work through telescopic transmission of the driving mechanism.

2. The optical device assembling apparatus according to claim 1, wherein the presser (401) and the dispenser (402) are respectively connected to first telescopic members (403), and the presser (401) and the dispenser (402) are respectively connected to the movable end of the driving mechanism through the first telescopic members (403); the first telescopic member (403) is movable in a vertical direction.

3. The optical device mounting apparatus according to claim 2, wherein the presser (401) comprises a short shaft or a thimble, and a bottom of the presser (401) is provided with a smooth structure.

4. An optical device mounting apparatus according to claim 2, wherein an elastic buffer member is provided between the first telescopic member (403) and the presser (401).

5. An optical device mounting apparatus according to any one of claims 1 to 4, characterized in that the pick-up mechanism (3) comprises at least 2 pick-up members, the pick-up members comprising a second telescopic member (302) connected to the gantry mechanism (2), and a suction nozzle (301) connected to the second telescopic member (302); the second telescopic piece (302) can be stretched in the vertical direction to drive the suction nozzle (301) to be close to or far away from the base body (1).

6. The optical device mounting arrangement according to claim 5, wherein the suction nozzle (301) comprises a single-hole bakelite suction nozzle and/or a multi-hole bakelite suction nozzle.

7. The optical device assembling apparatus according to claim 5, wherein the base body (1) is provided with an object stage (101) for carrying a first material and a material transferring stage (102) for carrying a second material; the object stage (101) is connected to the base body (1) through a driving mechanism, so that the object stage (101) moves in the vertical direction and the horizontal direction; the material transferring platform (102) is connected to the base body (1) through a driving mechanism, so that the material transferring platform (102) moves along the horizontal direction.

8. An optical device mounting apparatus according to any one of claims 1 to 4, wherein the apparatus further comprises:

a first detection mechanism (5) for detecting a current position of the first material;

the second detection mechanism (6) is used for detecting the current position of the second material;

the first detection mechanism (5) and the second detection mechanism (6) are movably connected to the gantry mechanism (2);

and, a controller; the controller is respectively in communication connection with the first detection mechanism (5), the second detection mechanism (6) and the picking mechanism (3), and the controller is used for controlling the action of the picking mechanism (3) according to the positions of the first material and the second material.

9. An optical device mounting arrangement according to claim 8, characterized in that the first detection means (5) and the second detection means (6) comprise one or more of a CCD camera, a distance sensor, a position sensor.

10. The optical device mounting arrangement according to claim 8, characterized in that the arrangement further comprises an ultraviolet lamp, which is connected to the gantry mechanism (2).