CN214174686U

CN214174686U - Micro device pressing coupling mechanism

Info

Publication number: CN214174686U
Application number: CN202023263435.5U
Authority: CN
Inventors: 周凯; 谢强; 李龙
Original assignee: Wuhan Jianze Automation Equipment Co ltd
Current assignee: Wuhan Jianze Automation Equipment Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-10
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a micro device pressing coupling mechanism, which comprises a coupling shaft, wherein the tail end of the coupling shaft is fixedly provided with a parallel clamping cylinder, the lower end of the parallel clamping cylinder is connected with a first pneumatic clamping arm and a second pneumatic clamping arm, and an air duct is arranged between the first pneumatic clamping arm and the second pneumatic clamping arm; the coupling shaft is fixedly connected with a first mounting plate, one side of the first mounting plate is fixedly connected with a vertically arranged electric cylinder, a telescopic part of the electric cylinder is fixedly connected with an adjusting sliding table assembly, the lower end of the adjusting sliding table assembly is fixedly connected with a second mounting plate, and one end of the second mounting plate, which is positioned below the parallel clamping air cylinder, is fixedly connected with a material pressing assembly; the material pressing assembly comprises a pair of pressure rods, and one ends of the pressure rods extend to the position between the first pneumatic clamping arm and the second pneumatic clamping arm; the utility model provides a press material coupling mechanism has saved the operation space guaranteeing to have under the better pressfitting effect condition.

Description

Micro device pressing coupling mechanism

Technical Field

The utility model relates to the automatic coupling encapsulation equipment field of optical module, concretely relates to micro device presses material coupling mechanism.

Background

The optical module is a core device of optical communication, and is used for completing optical-to-electrical or electrical-to-optical conversion of optical signals, and the module realizes conversion of optical signals and electrical signals. The optical module mainly comprises a circuit board (PCB), a chip, a lens and an optical fiber, wherein the chip is mounted on the circuit board, the optical fiber is used for inputting or outputting optical signals, the lens is usually connected with the optical fiber, the lens is an important component of the optical module, when the optical module receives the optical signals, the optical signals received by the optical fiber need to be refracted by the lens and focused on the chip to be effectively converted into electric signals, and in the output process, the optical signals converted from the electric signals also need to be refracted by the lens and focused to be completely transmitted out of the optical fiber.

When the optical module is coupled and packaged, the lens module and the PCB are required to be optically coupled to search a light path and adjust the position of the lens module, and after the work of searching the coupling position is completed, a pressing mechanism is required to press the lens module so as to facilitate the subsequent dispensing and UV curing processes; however, the existing coupling material pressing mechanism is large in size, slow and heavy in action, and inconvenient to operate due to the fact that a coupling space is extruded; meanwhile, the spatial layout is easily interfered with other processes such as dispensing, UV and the like, and the working efficiency and the yield are greatly influenced.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, the utility model provides a micro device presses material coupling mechanism, under the better pressfitting effect condition of guaranteeing to have, has saved the operation space.

In order to achieve the above object, the utility model adopts the following technical scheme:

a material pressing coupling mechanism for a micro device comprises a coupling shaft, wherein a parallel clamping cylinder is fixedly arranged at the tail end of the coupling shaft, the lower end of the parallel clamping cylinder is connected with a first pneumatic clamping arm and a second pneumatic clamping arm, the lower ends of the first pneumatic clamping arm and the second pneumatic clamping arm are both connected with vertical clamping plates, an air duct is arranged between the first pneumatic clamping arm and the second pneumatic clamping arm, the lower end of the air duct is provided with a suction nozzle, the suction nozzle is positioned between the two vertical clamping plates, and the upper end of the air duct extends to the coupling shaft and is fixedly connected with the coupling shaft; the coupling shaft is fixedly connected with a first mounting plate, one side of the first mounting plate is fixedly connected with a vertically arranged electric cylinder, a telescopic part of the electric cylinder is fixedly connected with an adjusting sliding table assembly, the lower end of the adjusting sliding table assembly is fixedly connected with a second mounting plate, one end of the second mounting plate extends to the lower part of the parallel clamping cylinder, and one end of the second mounting plate, which is positioned below the parallel clamping cylinder, is fixedly connected with a material pressing assembly; the material pressing assembly comprises a triangular connecting plate fixedly connected with the second mounting plate, a fixing block is fixedly connected with one end of the triangular connecting plate, the fixing block is connected with a pair of pressing rods, and one ends of the pressing rods extend to the first pneumatic clamping arms and the second pneumatic clamping arms.

In the scheme, the coupling shaft belongs to a component of automatic coupling equipment of an optical module and is mainly used for grabbing and moving a lens module, when materials need to be taken, the coupling shaft drives a vertical clamping plate at the tail end of the coupling shaft to move to the position of the lens module, at the moment, a parallel clamping cylinder does not act, the vertical clamping plate is in an open state, a suction nozzle between the vertical clamping plates firstly sucks the lens module and then acts in parallel with the clamping cylinder to drive the vertical clamping plate to stably clamp the lens module, and simultaneously, the position of the lens module is slightly adjusted, so that subsequent optical coupling work can be conveniently carried out, after work of finding a coupling position is finished, the suction nozzle and the vertical clamping plate keep the original state unchanged, a telescopic part of an electric cylinder downwards moves to drive one end of a pressing rod of a material pressing assembly to press the lens module, so that subsequent dispensing and UV curing processes can be conveniently carried out; after the UV curing is finished, the telescopic part of the electric cylinder retracts to move upwards to drive the material pressing assembly to leave the lens module; in the process, the pressing assembly not only has a sufficient pressing effect, but also saves space, saves space for arrangement of other process equipment such as dispensing, UV curing and the like, and improves the operation efficiency and yield.

Furthermore, the fixed block is provided with a through hole, and the pressing rod penetrates through the through hole and is connected with the fixed block in a sliding mode. That is, the pressure bar can slide relative to the fixed block, thereby adjusting the distance between the pressure bar and the vertical clamping plate, and thus adapting to the actual situation of different positions of the lens module.

Furthermore, one end of the pressure lever is provided with a spherical knot, and the other end of the pressure lever is provided with an elastic needle head which inclines downwards. The spherical knot is used for conveniently applying force to the pressing rod, adjusting the position of the pressing rod, and the elastic needle head is used for being in contact with the lens module, so that the lens module can be pressed, and the lens module is not damaged due to overlarge pressure.

Further, adjust the slip table subassembly and include X axle slip table and Y axle slip table, X axle slip table with Y axle slip table all includes fixed part and sliding part, the fixed part of X axle slip table with the pars contractilis fixed connection of electric cylinder, the sliding part of X axle slip table with the fixed part of Y axle slip table is connected, the sliding part of Y axle slip table with second mounting panel fixed connection. The X-axis sliding table and the Y-axis sliding table jointly adjust the horizontal position of the pressure assembly.

Furthermore, one side of the fixed part is connected with a threaded sleeve, an adjusting knob is sleeved in the threaded sleeve and comprises a threaded rod and a handle fixedly connected with one end of the threaded rod, and the threaded rod penetrates through the threaded sleeve and is in threaded connection with the threaded sleeve; one side of the sliding part, which is close to the threaded sleeve, is provided with a baffle plate, and the adjusting knob penetrates through the threaded sleeve and is abutted to the baffle plate. The adjusting knob is used for manually adjusting the displacement of the X-axis sliding table and the Y-axis sliding table.

Furthermore, the electric cylinder is positioned on one side of the coupling shaft and arranged in a staggered manner with the coupling shaft.

Furthermore, one side of the first pneumatic clamping arm opposite to one side of the second pneumatic clamping arm is provided with a strip-shaped notch, the vent pipe is vertically arranged between the first pneumatic clamping arm and the second pneumatic clamping arm, and the strip-shaped notch corresponds to the vent pipe. Through making the air duct vertically locate between first pneumatic arm lock and the pneumatic arm lock of second, make the suction nozzle vertically downwards, be convenient for with vertical splint cooperation.

Further, the fixed part of electric jar is the cylinder body of rectangle, the pars contractilis of electric jar is L type folded plate, L type folded plate include vertical board and with vertical board lower extreme fixed connection's horizontal plate, one side of cylinder body with vertical board passes through slide rail sliding connection, the horizontal plate is located the below of cylinder body, with the actuating lever fixed connection of cylinder body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pressing component is arranged right above the product, so that the full contact of the pressing mechanism is ensured, and the pressing effect is ensured;

2. the utility model adopts the split design, which is convenient for disassembly, replacement and maintenance;

3. the material pressing assembly is arranged above the product and below the parallel clamping cylinder, so that the operation space is greatly saved, and the interference with other process flow equipment is avoided.

Drawings

Fig. 1 is a schematic structural view of a pressing and coupling mechanism of a micro device according to the present invention;

fig. 2 is a schematic structural view of a pressing and coupling mechanism of a micro device according to the present invention;

fig. 3 is a bottom view of the pressing and coupling mechanism of a micro device of the present invention;

fig. 4 is an enlarged view of the swaging assembly of the present invention;

in the figure: 1. a coupling shaft; 2. a first pneumatic clamp arm; 3. a second pneumatic clamp arm; 4. a vertical splint; 5. an air duct; 6. a first mounting plate; 7. an electric cylinder; 701. a vertical plate; 702. a horizontal plate; 8. adjusting the sliding table assembly; 9. a second mounting plate; 10. a material pressing component; 11. a triangular connecting plate; 12. a fixed block; 13. a pressure lever; 14. an X-axis sliding table; 15. y axle slip table.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, a material pressing coupling mechanism for a micro device includes a coupling shaft 1, a parallel clamping cylinder is fixedly disposed at a tail end of the coupling shaft 1, a first pneumatic clamping arm 2 and a second pneumatic clamping arm 3 are connected to a lower end of the parallel clamping cylinder, vertical clamping plates 4 are connected to lower ends of the first pneumatic clamping arm 2 and the second pneumatic clamping arm 3, an air duct 5 is disposed between the first pneumatic clamping arm 2 and the second pneumatic clamping arm 3, a suction nozzle is disposed at a lower end of the air duct 5, the suction nozzle is disposed between the two vertical clamping plates 4, and an upper end of the air duct 5 extends to the coupling shaft 1 and is fixedly connected to the coupling shaft 1; the coupling shaft 1 is fixedly connected with a first mounting plate 6, one side of the first mounting plate 6 is fixedly connected with a vertically arranged electric cylinder 7, a telescopic part of the electric cylinder 7 is fixedly connected with an adjusting sliding table assembly 8, the lower end of the adjusting sliding table assembly 8 is fixedly connected with a second mounting plate 9, one end of the second mounting plate 9 extends to the lower part of the parallel clamping cylinder, and one end of the second mounting plate 9, which is positioned below the parallel clamping cylinder, is fixedly connected with a material pressing assembly 10; the material pressing assembly 10 comprises a triangular connecting plate 11 fixedly connected with the second mounting plate 9, one end of the triangular connecting plate 11 is fixedly connected with a fixed block 12, the fixed block is connected with a pair of pressing rods 13, and one ends of the pressing rods 13 extend to the first pneumatic clamping arms 2 and the second pneumatic clamping arms 3.

In the scheme, the coupling shaft 1 belongs to a component of an automatic optical module coupling device and is mainly used for grabbing and moving a lens module, when materials need to be taken, the coupling shaft 1 drives a vertical clamping plate 5 at the tail end of the coupling shaft to move to the position of the lens module, at the moment, a parallel clamping cylinder does not act, the vertical clamping plate 5 is in an open state, a suction nozzle located between the vertical clamping plates 5 firstly sucks the lens module, then the parallel clamping cylinder acts to drive the vertical clamping plate 5 to stably clamp the lens module, and simultaneously, the position of the lens module is finely adjusted, so that subsequent optical coupling work can be conveniently carried out, after work of finding a coupling position is completed, the suction nozzle and the vertical clamping plate 5 keep the original state unchanged, a telescopic part of an electric cylinder 7 downwards displaces, and one end of a pressing rod 13 of a material pressing assembly 10 is driven to press the lens module, so that subsequent dispensing and UV curing processes can be conveniently carried out; after the UV curing is finished, the telescopic part of the electric cylinder 7 retracts to move upwards, and the material pressing assembly 10 is driven to leave the lens module; in the process, the pressing assembly 10 not only has a sufficient pressing effect, but also saves space, saves space for arrangement of other process equipment such as dispensing, UV curing and the like, and improves the operation efficiency and yield.

Furthermore, the fixed block 12 is provided with a through hole, and the pressing rod 13 penetrates through the through hole and is connected with the fixed block 12 in a sliding manner. That is, the pressing rod 13 can slide relative to the fixing block 12, so that the distance between the pressing rod 13 and the vertical clamping plate 4 is adjusted to adapt to the actual situation of different positions of the lens module.

Furthermore, one end of the pressure lever 13 is provided with a spherical knot, and the other end of the pressure lever 13 is provided with an elastic needle head which inclines downwards. The spherical knot is used for conveniently applying force to the pressing rod, adjusting the position of the pressing rod 13, and the elastic needle head is used for being in contact with the lens module, so that the lens module can be pressed, and the lens module is not damaged due to overlarge pressure.

Further, adjust the slip table subassembly and include X axle slip table 14 and Y axle slip table 15, X axle slip table 14 with Y axle slip table 15 all includes fixed part and sliding part, X axle slip table 14's fixed part with the flexible portion fixed connection of electric cylinder 7, X axle slip table 14's sliding part with Y axle slip table 15's fixed part is connected, Y axle slip table 15's sliding part with second mounting panel 9 fixed connection. The X-axis sliding table 14 and the Y-axis sliding table 15 together adjust the horizontal position of the swaging assembly 10.

Further, the electric cylinder 7 is located on one side of the coupling shaft 1 and is arranged in a staggered manner with respect to the coupling shaft 1.

Furthermore, one side of the first pneumatic clamping arm 2 opposite to the second pneumatic clamping arm 3 is provided with a strip-shaped notch, the vent pipe 5 is vertically arranged between the first pneumatic clamping arm 2 and the second pneumatic clamping arm 3, and the strip-shaped notch corresponds to the vent pipe 5. The air duct 5 is vertically arranged between the first pneumatic clamping arm and the second pneumatic clamping arm, so that the suction nozzle is vertically downward, and is convenient to be matched with a vertical clamping plate; the bar-shaped groove is used for enabling the vent pipe to be located in the bar-shaped groove when the first pneumatic clamping arm and the second pneumatic clamping arm are clamped tightly, and interference is avoided.

Further, the fixed part of electric cylinder 7 is the cylinder body of rectangle, the pars contractilis of electric cylinder is L type folded plate, L type folded plate include vertical board 701 and with vertical board lower extreme fixed connection's horizontal plate 702, one side of cylinder body with vertical board 701 passes through slide rail sliding connection, horizontal plate 702 is located the below of cylinder body, with the actuating lever fixed connection of cylinder body.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A material pressing coupling mechanism for a micro device is characterized by comprising a coupling shaft, wherein a parallel clamping cylinder is fixedly arranged at the tail end of the coupling shaft, the lower end of the parallel clamping cylinder is connected with a first pneumatic clamping arm and a second pneumatic clamping arm, the lower ends of the first pneumatic clamping arm and the second pneumatic clamping arm are both connected with vertical clamping plates, an air duct is arranged between the first pneumatic clamping arm and the second pneumatic clamping arm, the lower end of the air duct is provided with a suction nozzle, the suction nozzle is positioned between the two vertical clamping plates, and the upper end of the air duct extends to the coupling shaft and is fixedly connected with the coupling shaft; the coupling shaft is fixedly connected with a first mounting plate, one side of the first mounting plate is fixedly connected with a vertically arranged electric cylinder, a telescopic part of the electric cylinder is fixedly connected with an adjusting sliding table assembly, the lower end of the adjusting sliding table assembly is fixedly connected with a second mounting plate, one end of the second mounting plate extends to the lower part of the parallel clamping cylinder, and one end of the second mounting plate, which is positioned below the parallel clamping cylinder, is fixedly connected with a material pressing assembly; the material pressing assembly comprises a triangular connecting plate fixedly connected with the second mounting plate, a fixing block is fixedly connected with one end of the triangular connecting plate, the fixing block is connected with a pair of pressing rods, and one ends of the pressing rods extend to the first pneumatic clamping arms and the second pneumatic clamping arms.

2. The micro device pressing and coupling mechanism according to claim 1, wherein the fixing block is provided with a through hole, and the pressing rod penetrates through the through hole to be slidably connected with the fixing block.

3. The micro device swaging coupling mechanism of claim 1, wherein one end of the compression bar is provided with a ball joint, and the other end of the compression bar is provided with an elastic needle head which is inclined downwards.

4. The micro device pressing and coupling mechanism according to claim 1, wherein the adjusting sliding table assembly comprises an X-axis sliding table and a Y-axis sliding table, the X-axis sliding table and the Y-axis sliding table both comprise a fixing portion and a sliding portion, the fixing portion of the X-axis sliding table is fixedly connected with the telescopic portion of the electric cylinder, the sliding portion of the X-axis sliding table is connected with the fixing portion of the Y-axis sliding table, and the sliding portion of the Y-axis sliding table is fixedly connected with the second mounting plate.

5. The micro device swaging coupling mechanism of claim 4, wherein a threaded sleeve is connected to one side of the fixing portion, an adjusting knob is sleeved in the threaded sleeve, the adjusting knob includes a threaded rod and a handle fixedly connected to one end of the threaded rod, and the threaded rod passes through the threaded sleeve and is in threaded connection with the threaded sleeve; one side of the sliding part, which is close to the threaded sleeve, is provided with a baffle plate, and the adjusting knob penetrates through the threaded sleeve and is abutted to the baffle plate.

6. The micro device swaging coupling mechanism of claim 1, wherein the electric cylinder is located at one side of the coupling shaft and offset from the coupling shaft.

7. The micro device swage coupling mechanism of claim 1, wherein strip-shaped notches are formed in opposite sides of the first pneumatic clamp arm and the second pneumatic clamp arm, the vent tube is vertically disposed between the first pneumatic clamp arm and the second pneumatic clamp arm, and the strip-shaped notches correspond to the vent tube.

8. The micro device pressing and coupling mechanism according to claim 1, wherein the fixing portion of the electric cylinder is a rectangular cylinder body, the expansion portion of the electric cylinder is an L-shaped folded plate, the L-shaped folded plate includes a vertical plate and a horizontal plate fixedly connected to a lower end of the vertical plate, one side of the cylinder body is slidably connected to the vertical plate through a slide rail, and the horizontal plate is located below the cylinder body and fixedly connected to the driving rod of the cylinder body.