CN215704010U

CN215704010U - Automatic loading manipulator of optical lens piece molding equipment

Info

Publication number: CN215704010U
Application number: CN202120350270.0U
Authority: CN
Inventors: 戚晓波; 陈永俊
Original assignee: Guangdong Kingding Optical Technology Co ltd
Current assignee: Guangdong Kingding Optical Technology Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2022-02-01
Anticipated expiration: 2031-02-07

Abstract

The utility model belongs to the technical field of compression molding of aspheric lenses, and particularly relates to an automatic loading manipulator of optical lens molding equipment. Including frame, preforming body feed bin, butt joint transport mechanism and transfer transport mechanism, still be equipped with in the frame and be used for installing the flexible on the lens forming die lower mould of putting into the preforming body and get and put the manipulator, just it can press from both sides the double-cave fixture of two lens forming die lower moulds to transfer to still be equipped with on the transport mechanism simultaneously. It carries out the transportation to forming die through butt joint transport mechanism, makes forming die input to the transport mechanism in the conveyer on, through transporting the fixture mechanism on the transport mechanism with lower mould centre gripping location, the rethread flexibility is got and is put the manipulator and will be gone up the mould and open, after placing the preforming body and advancing in the mould, gets through the flexibility and puts the manipulator and realize getting of going up the mould and put, can accomplish the installation of preforming body and mould, whole installation process is high-efficient.

Description

Automatic loading manipulator of optical lens piece molding equipment

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of compression molding of aspheric lenses, and particularly relates to an automatic loading manipulator of optical lens molding equipment.

[ background of the utility model ]

The aspheric lens is generally formed by placing a preform in a forming mold, then performing multiple hot pressing treatment by a hot press, and finally forming. The forming mold generally comprises a lower mold, an upper mold and a height limiting sleeve, and before hot pressing, the preform needs to be placed between the upper mold and the lower mold, and the upper mold and the lower mold are assembled. Most of the existing assemblies adopt manual assembly, the efficiency is extremely low, and the collision is easy to generate in the assembly process, so that the upper die and the lower die are damaged.

[ summary of the utility model ]

In order to solve the problem of low installation efficiency, the utility model provides an automatic loading manipulator of optical lens molding equipment.

The utility model is realized by the following technical scheme:

automatic manipulator that loads of optical lens piece molding equipment, including the frame, locate the preformed body feed bin in the frame, locate the butt joint transport mechanism who is used for transmitting lens forming die lower mould in the frame and be used for fixing a position the transport mechanism of lens forming die lower mould, still be equipped with in the frame and be used for installing the flexible of going up the mould on the lens forming die lower mould of putting into the preformed body and get and put the manipulator, just it can press from both sides the double-cavity fixture of two lens forming die lower moulds to transfer still to be equipped with on the transport mechanism simultaneously.

The automatic loading manipulator of the optical lens molding equipment is characterized in that the butt joint transmission mechanism is a steel belt transmission mechanism.

The automatic loading manipulator of the optical lens molding equipment comprises a guide rail bracket, a conveying guide rail transversely arranged on the guide rail bracket and a transfer table arranged on the conveying guide rail and used for placing and conveying lens molds, wherein the double-cavity clamping mechanism is arranged on the guide rail bracket.

The automatic loading manipulator of the optical lens molding equipment is further provided with a mold pushing assembly used for arranging and positioning the lens molds on the transfer table.

According to the automatic loading manipulator of the optical lens piece molding equipment, the double-cavity clamping mechanism comprises a driving device, a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are arranged on the driving device, clamping blocks are arranged on the first clamping arm and the second clamping arm, and two guide clamping ports which are arranged side by side are arranged on one side of the clamping block of the first clamping arm.

According to the automatic loading manipulator of the optical lens molding equipment, one side of the clamping block of the second clamping arm is also provided with a second guide clamping opening opposite to the guide clamping opening on the first clamping arm.

According to the automatic loading manipulator of the optical lens piece molding equipment, the clamping block of the second clamping arm can be rotatably arranged on the second clamping arm, the middle part of the second clamping arm passes through the rotating shaft, and the two sides of the clamping block are provided with the installation parts connected with the second clamping arm.

According to the automatic loading manipulator of the optical lens molding equipment, the butt joint transmission mechanism comprises a transportation frame, a driving assembly and a transmission assembly, wherein the driving assembly and the transmission assembly are arranged on the transportation frame, a transportation belt is further arranged between the driving assembly and the transmission assembly, and the transportation belt is a steel belt.

According to the automatic loading manipulator of the optical lens piece molding equipment, the driving assembly comprises the driving motor and the driving wheel connected with the output end of the driving motor, the transmission assembly comprises the driven wheel arranged at one end of the conveying frame, and anti-deviation structures are arranged between the conveying belt and the driving wheel and between the conveying belt and the driven wheel.

The automatic loading manipulator of the optical lens molding equipment comprises a plurality of O-shaped rings which are arranged on the peripheral surface of a driving wheel at intervals.

Compared with the prior art, the utility model has the following advantages:

1. the utility model provides an automatic loading manipulator of optical lens molding equipment, which transports a forming mold through a butt joint transmission mechanism, so that the forming mold is input to a transfer transmission mechanism in a transmission machine, a lower mold is clamped and positioned through a double-cavity clamping mechanism on the transfer transmission mechanism, an upper mold is opened through a flexible taking and placing manipulator, after a preform is placed in the mold, the upper mold is taken and placed through the flexible taking and placing manipulator, the mounting of the preform and the mold can be completed, the whole mounting process is efficient, and the flexible taking and placing manipulator is beneficial to protecting the upper mold and the lower mold from collision in the mounting process and is beneficial to protecting the mold.

2. The utility model also provides a double-cavity clamping mechanism which is matched with a transmission track and a transfer table to quickly transport and position a lens forming mold and then clamps the lens forming mold through the double-cavity clamping mechanism, so that subsequent upper molds and preformed bodies can be conveniently taken and placed. This scheme adopts two cave fixture moreover, can press from both sides two lens forming die simultaneously, satisfies the demand of high-efficient production.

3. The utility model also provides an automatic loading manipulator of optical lens molding equipment, and a steel belt transmission mechanism, wherein a steel belt is used as a transmission belt to replace the original belt transmission belt, so that in the transmission work, even if the transmission work is heated, the transmission work can not be oxidized to generate dust, the transmission environment is ensured, and the lenses or preformed bodies can not be polluted.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a lens-forming mold installation conveyor of the present invention;

FIG. 2 is a second schematic view of the lens-forming mold mounting conveyor of the present invention;

FIG. 3 is a schematic structural view of a transfer mechanism;

FIG. 4 is a second schematic structural view of the transfer mechanism;

fig. 5 is a schematic structural diagram of the docking transmission device.

[ detailed description ] embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The utility model is realized by the following technical scheme:

as shown in fig. 1 to 5, the automatic loading manipulator of optical lens molding equipment comprises a frame 1, a preformed body bin 2 arranged on the frame 1, a butt joint transmission mechanism 7 arranged on the frame 1 and used for transmitting lower molds of lens molding molds, and a transfer transmission mechanism 8 used for positioning the lower molds of the lens molding molds, wherein the frame 1 is further provided with a flexible pick-and-place manipulator 3 used for mounting an upper mold on the lower molds of the lens molding molds, into which preformed bodies are already put, and the transfer transmission mechanism 8 is further provided with a double-cavity clamping mechanism 83 capable of clamping the lower molds of the two lens molding molds. The utility model provides an automatic loading manipulator of optical lens molding equipment, which transports a forming mold through a butt joint transmission mechanism, so that the forming mold is input to a transfer transmission mechanism in a transmission machine, a lower mold is clamped and positioned through a double-cavity clamping mechanism on the transfer transmission mechanism, an upper mold is opened through a flexible taking and placing manipulator, after a preform is placed in the mold, the upper mold is taken and placed through the flexible taking and placing manipulator, the mounting of the preform and the mold can be completed, the whole mounting process is efficient, and the flexible taking and placing manipulator is beneficial to protecting the upper mold and the lower mold from collision in the mounting process and is beneficial to protecting the mold.

In this application, the concrete structure of the transfer and transmission mechanism 8 is: including rail brackets 81, transversely locate transmission guide 82 on rail brackets 81 and locate the transfer platform 801 that is used for laying and transporting the lens mould on transmission guide 82, still be equipped with fixture 83 on rail brackets 81, fixture 83 can be simultaneously with the lens mould clamp tight on the transfer platform 801 for two cave fixture. The utility model also provides a double-cavity clamping mechanism which is matched with the conveying track and the moving table to quickly convey and position the lens forming mold and then clamps the lens forming mold through the clamping mechanism, so that subsequent upper mold and preform taking and placing are facilitated. This scheme adopts two cave fixture moreover, can press from both sides two lens forming die simultaneously, satisfies the demand of high-efficient production.

Further, a mold pushing assembly 84 for aligning and positioning the lens molds on the transfer table 801 is further provided on the rail bracket 81. In this application, the transfer table 801 firstly docks two lens forming molds, transfers the two lens forming molds to the mold pushing assembly 84 through the transfer table, and the mold pushing assembly 84 adjusts the positions of the lens forming molds on the mold pushing assembly, so that the lens forming molds are adapted to the positions of the double-cavity clamping mechanisms, and the lens forming molds are conveniently and quickly clamped and positioned.

Further, the clamping mechanism 83 includes a driving device 831, and a first clamping arm 832 and a second clamping arm 833 which are disposed on the driving device 831, the first clamping arm 832 and the second clamping arm 833 are both provided with a clamping block 85, and one side of the clamping block 85 of the first clamping arm is provided with two guiding clamping openings 834 which are disposed side by side. The driving device 831 drives the first clamping arm 832 and the second clamping arm 833 to move towards each other, so that the lens forming mold located between the clamping arms is clamped by the clamping block 85. And in order to make the position and the transfer table move the lens forming mould between the two clamping arms, a lifting position-making mode can be set.

Specifically, a second guiding clamping opening 835 is also provided on the side of the clamping block 85 of the second clamping arm 833, opposite to the guiding clamping opening 834 of the first clamping arm 832. The end of the clamping block 85 of the second clamping arm 833 opposite to the first clamping arm 832 may be a flat surface or may be provided with a clamping opening. In addition, in order to facilitate the free switching between the two types, the clamping block 85 of the second clamping arm 833 can be rotatably disposed on the second clamping arm 833, the middle portion of the clamping block 833 passes through the rotating shaft 851, and mounting portions 852 connected to the second clamping arm 833 are disposed on both sides of the clamping block 85. Therefore, the clamping block 85 is fixed on the second clamping arm 833 through the mounting part, when the adjustment is needed, the mounting part is only needed to be loosened, the clamping block 85 can be reversed through the rotation of the rotating shaft 851 relative to the second clamping arm 833, and the plane end or the clamping opening end of the clamping block 85 can be switched, so that different clamping use requirements are met.

In addition, the guide clamping opening 834 is an opening with a V-shaped or trapezoidal section. The V-shaped or trapezoidal section opening is beneficial to fine adjustment of the position of the mold in the clamping process, so that subsequent taking and placing operation positioning is more accurate.

Further, the mold pushing assembly 84 includes a first pushing assembly 841 and a second pushing assembly 842 disposed on the rail bracket 81, the first pushing assembly 841 pushes the lens mold on the transferring table 801 in a direction perpendicular to the conveying rail 82, and the second pushing assembly 842 can push the lens mold on the transferring table 801 in the same direction as the conveying rail 82. The two lens forming molds are pushed to the same side through the second pushing component 842, and are pushed to be adjacent in position through the first pushing component 841, so that the subsequent double molds can be clamped simultaneously conveniently, and the effect of pre-positioning is achieved.

Specifically, the second pushing assembly 842 includes a traverse cylinder assembly 8421 disposed on the guide rail bracket 81 and parallel to the conveying guide rail 82, a longitudinal moving assembly 8422 disposed on the traverse cylinder assembly 8421 and capable of moving in the direction opposite to the conveying guide rail 82, and a second pushing block 8423 disposed on the longitudinal moving assembly 8422. The second promotes the piece promptly and can relatively transmit the guide rail motion, can follow transmission guide rail motion again, like this at the platform transportation of shifting, it can keep away from transmission guide rail and give way, and follow the convenient mould that directly promotes on the platform of transmission guide rail motion. Moreover, the first pushing assembly 841 includes a first cylinder 8411 and a first pushing block 8412, and the end of the first pushing block 8412 is provided with a V-shaped or arc-shaped notch.

As shown in fig. 5, the docking transmission mechanism has the following specific structure: the conveying device comprises a conveying frame 71, a driving assembly 72 and a transmission assembly 73, wherein the driving assembly 72 and the transmission assembly 73 are arranged on the conveying frame 71, a conveying belt 74 is further arranged between the driving assembly 72 and the transmission assembly 73, and the conveying belt 74 is a steel belt. The utility model also provides an automatic loading manipulator of optical lens molding equipment, and a steel belt transmission mechanism, wherein a steel belt is used as a transmission belt to replace the original belt transmission belt, so that in the transmission work engineering, even if friction and heating occur, the steel belt cannot be oxidized to generate dust, the transmission environment is ensured, and the lenses or preformed bodies cannot be polluted.

Moreover, the driving assembly 72 includes a driving motor 721 and a driving wheel 722 connected to an output end of the driving motor 721, the transmission assembly 73 includes a driven wheel disposed at one end of the transportation frame 71, and deviation preventing structures are disposed between the transportation belt 74 and the driving wheel 722 and between the transportation belt 74 and the driven wheel. After the steel belt conveying belt is adopted, the steel belt and the rolling wheels are easy to deviate in matching, so that the conveying is unstable, and the phenomenon is prevented by adopting a special deviation prevention structure.

Specifically, the deviation preventing structure includes a plurality of O-rings 75 disposed at intervals on the outer circumferential surface of the driving wheel 722. O-shaped fluororubber rings which are equivalently arranged between the driving wheel and the steel belt and between the driven wheel and the steel belt, do not influence the transmission of the steel belt along with the rotation of the driving wheel and the driven wheel, and effectively prevent the steel belt from left and right deviation by virtue of friction force

The utility model provides an automatic loading manipulator of optical lens molding equipment, which transports a forming mold through a butt joint transmission mechanism, so that the forming mold is input to a transfer transmission mechanism in a transmission machine, a lower mold is clamped and positioned through a double-cavity clamping mechanism on the transfer transmission mechanism, an upper mold is opened through a flexible taking and placing manipulator, after a preform is placed in the mold, the upper mold is taken and placed through the flexible taking and placing manipulator, the mounting of the preform and the mold can be completed, the whole mounting process is efficient, and the flexible taking and placing manipulator is beneficial to protecting the upper mold and the lower mold from collision in the mounting process and is beneficial to protecting the mold.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the practice of the utility model to the particular forms disclosed. Similar or identical methods, structures and the like, or several technical deductions or substitutions on the premise of the conception of the utility model, are considered to be the protection scope of the utility model.

Claims

1. Automatic manipulator that loads of optical lens piece molding equipment, its characterized in that includes frame (1), locate preformed body feed bin (2) on frame (1), locate butt joint transmission device (7) that are used for transmitting lens forming die lower mould on frame (1) and be used for the transfer transmission device (8) of location lens forming die lower mould, still be equipped with on frame (1) and be used for getting the mould installation to putting into the flexibility on the lens forming die lower mould of preformed body and get manipulator (3), just it can press from both sides double-cavity fixture (83) of two lens forming die lower moulds to transfer still to be equipped with on transmission device (8) simultaneously.

2. The automatic loading robot of an optical lens molding apparatus according to claim 1, characterized in that the docking transport mechanism (7) is a steel belt transport mechanism.

3. The robot for automatically loading an optical lens molding apparatus according to claim 1, wherein the transfer mechanism (8) comprises a rail bracket (81), a transfer rail (82) transversely provided on the rail bracket (81), and a transfer table (801) provided on the transfer rail (82) for placing and transferring the lens molds, the double-cavity holding mechanism (83) being provided on the rail bracket (81).

4. The automated loading robot for optical lens molding equipment according to claim 3, wherein the rail bracket (81) is further provided with a mold pushing assembly (84) for aligning and positioning the lens mold on the transfer table (801).

5. The robot for automatically loading an optical lens molding apparatus according to claim 4, wherein the dual-cavity clamping mechanism (83) comprises a driving device (831), and a first clamping arm (832) and a second clamping arm (833) which are arranged on the driving device (831), the first clamping arm (832) and the second clamping arm (833) are both provided with clamping blocks (85), and one side of the clamping block (85) of the first clamping arm is provided with two guiding clamping ports (834) which are arranged side by side.

6. The automated loading robot for optical lens molding apparatuses according to claim 5, characterized in that the second gripper arm (833) is also provided with a second guiding gripper jaw (835) on the side of the gripper block (85) opposite to the guiding gripper jaw (834) on the first gripper arm (832).

7. The robot for automatically loading optical lens molding equipment according to claim 6, wherein the clamping block (85) of the second clamping arm (833) is rotatably disposed on the second clamping arm (833), the middle portion of the clamping block (85) passes through the rotating shaft (851), and mounting portions (852) connected to the second clamping arm (833) are disposed on both sides of the clamping block (85).

8. The automatic loading robot of optical lens molding apparatus according to claim 2, wherein the docking transfer mechanism (7) comprises a transport frame (71), a driving assembly (72) and a transmission assembly (73) arranged on the transport frame (71), a transport belt (74) is further arranged between the driving assembly (72) and the transmission assembly (73), and the transport belt (74) is a steel belt.

9. The automatic loading robot of optical lens molding equipment according to claim 8, wherein the driving assembly (72) comprises a driving motor (721) and a driving wheel (722) connected with the output end of the driving motor (721), the transmission assembly (73) comprises a driven wheel arranged at one end of the transportation frame (71), and an anti-deviation structure is arranged between the transportation belt (74) and the driving wheel (722) and between the transportation belt (74) and the driven wheel.

10. The automated loading robot for an optical lens molding apparatus according to claim 9, wherein the deviation preventing structure comprises a plurality of O-rings (75) spaced apart on the outer peripheral surface of the driver (722).