Assembly device for optical glass processing

Abstract

The utility model discloses an assembling device for optical glass processing, which comprises a machine body, a mounting seat is fixedly mounted on one side of the top of the machine body, a pneumatic three-jaw chuck is fixedly mounted on the top of the mounting seat, and positioning rods are fixedly connected to the tops of three clamping jaws of the pneumatic three-jaw chuck; a first electric sliding table is fixedly mounted on one side of the top of the machine body, a positioning frame is fixedly connected to the movable end of the first electric sliding table, and an optical glass tray is positioned and placed on the inner side of the positioning frame. According to the optical glass lens assembling device, through the arrangement of the mounting base, the pneumatic three-jaw chuck, the positioning rod, the first electric sliding table, the positioning frame, the optical glass tray, the n-shaped frame, the second electric sliding table, the lifting assembly, the four-finger pneumatic clamping jaw, the deviation rectifying rod and the vacuum suction nozzle, semi-automatic operation is adopted on the whole, and after a frame is placed, optical glass lenses can be automatically assembled; and the assembly efficiency can be obviously improved, and the production cost and period are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of optical glass processing, in particular to an assembly device for optical glass processing. Background Technique

[0002] The assembly of optical glass is the process of accurately assembling optical glass lenses onto frames or other components to ensure optical performance and structural integrity. The devices for optical glass processing and assembly include various jigs and positioning devices to ensure the coaxiality and stability of the lenses during the assembly process.

[0003] An existing assembly device for optical glass processing with the publication number of CN215281280U includes a base. A first travel groove and a second travel groove perpendicular to the first travel groove are formed at the top of the base. The first travel groove and the second travel groove are internally connected and form a "cross" structure. Two clamping rods one that are symmetric front and back, vertically axially, and can move towards or away from each other are inserted into the top of the base through the first travel groove.

[0004] Although this assembly device can perform coaxial positioning, the feeding of optical glass lenses, the feeding of frames, the assembly, and the discharging are all completed manually, resulting in extremely low assembly efficiency in actual applications, which undoubtedly increases the production cost and production cycle. Therefore, a semi-automatic assembly device for optical glass processing is proposed. Content of the Utility Model

[0005] The utility model is proposed to solve the shortcomings existing in the prior art, and provides an assembly device for optical glass processing.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: an assembly device for optical glass processing includes a machine body. A mounting seat is fixedly installed on one side of the top of the machine body. A pneumatic three-jaw chuck is fixedly installed on the top of the mounting seat. Positioning rods are fixedly connected to the tops of the three jaws of the pneumatic three-jaw chuck.

[0007] A first electric slide is fixedly installed on one side of the top of the machine body. A positioning frame is fixedly connected to the movable end of the first electric slide. An optical glass tray is placed and positioned inside the positioning frame.

[0008] A portal frame is fixedly connected to the top of the machine body. A second electric slide is fixedly installed on the inner top of the portal frame.

[0009] A lifting assembly is fixedly connected to the movable end of the second electric slide. A four-finger pneumatic gripper is fixedly installed at the movable end of the lifting assembly. Deviation correction rods are fixedly connected to the bottoms of the four jaws of the four-finger pneumatic gripper.

[0010] A vacuum suction nozzle is fixedly connected to the center of the bottom of the four-finger pneumatic gripper.

[0011] Further, the lifting assembly includes a mounting plate fixedly installed on the movable end of the second electric slide. A cylinder is fixedly installed on the top of the mounting plate. The movable end of the cylinder penetrates through the mounting plate and is fixedly connected to an assembly seat, and the assembly seat is fixedly connected to the four-finger pneumatic gripper. The cylinder can drive the assembly seat to rise or fall.

[0012] Further, a slide rod is fixedly connected to the top of the assembly seat, and the slide rod penetrates through the mounting plate and is slidably connected thereto. The slide rod and the mounting plate cooperate to have a limiting effect, which can ensure the stability of the movement of the assembly seat.

[0013] Further, a plurality of optical glass placement grooves are evenly distributed on the top of the optical glass tray. Four auxiliary grooves are symmetrically opened on the inner walls of the plurality of optical glass placement grooves, and the auxiliary grooves correspond to the alignment rods, which is beneficial to positioning the optical glass lenses in the optical glass placement grooves.

[0014] Further, the movable end of the first electric slide is located at the center of the bottom of the positioning frame, ensuring that the left and right moving distances of the positioning frame are the same.

[0015] Further, a vacuum generator is fixedly installed on one side of the outer surface of the four-finger pneumatic gripper. A trachea is fixedly connected and penetrated between the vacuum interface of the vacuum generator and the vacuum suction nozzle interface. The vacuum generator and the vacuum suction nozzle cooperate to be beneficial to adsorbing the optical glass lenses.

[0016] Advantages of the present utility model:

[0017] When the present utility model is in use, for an optical glass processing and assembly device, through the provided mounting seat, pneumatic three-jaw chuck, positioning rod, first electric slide, positioning frame, optical glass tray, portal frame, second electric slide, lifting assembly, four-finger pneumatic gripper, alignment rod and vacuum suction nozzle, the overall operation is semi-automatic. After the frame is placed, the optical glass lenses can be automatically assembled, which can significantly improve the assembly efficiency, reduce the production cost and cycle. At the same time, the four-finger pneumatic gripper and the alignment rod cooperate to be able to position the placed optical glass lenses, ensuring the coaxiality of the frame and the optical glass lenses after assembly. Description of the drawings

[0018] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for use in the following description of the specific implementation manners will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1:Perspective view of the present utility model;

[0020] Figure 2 :Partial perspective view of the present utility model;

[0021] Figure 3 :Top view of the optical glass tray of the present utility model.

[0022] The reference numerals are as follows:

[0023] 1, machine body; 2, mounting seat; 3, pneumatic three-jaw chuck; 4, positioning rod; 5, cylinder; 6, second electric slide table; 7, gantry; 8, optical glass tray; 9, first electric slide table; 10, slide bar; 11, mounting plate; 12, assembly seat; 13, four-finger pneumatic gripper; 14, vacuum generator; 15, air pipe; 16, vacuum suction nozzle; 17, deviation rectifying rod; 18, positioning frame; 19, optical glass placement groove; 20, auxiliary groove. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0025] As Figures 1 to 3 shown, it relates to an assembly device for optical glass processing, including a machine body 1. One side of the top of the machine body 1 is fixedly installed with a mounting seat 2. The top of the mounting seat 2 is fixedly installed with a pneumatic three-jaw chuck 3. The tops of the three jaws of the pneumatic three-jaw chuck 3 are all fixedly connected with a positioning rod 4. The pneumatic three-jaw chuck 3 is a prior art. When actually selecting its model and specifications, a center-blocking type chuck should be selected, such as: brand is Beidefu, model is KS04-3.

[0026] One side of the top of the machine body 1 is fixedly installed with a first electric slide table 9. The movable end of the first electric slide table 9 is fixedly connected with a positioning frame 18. The movable end of the first electric slide table 9 is located at the center of the bottom of the positioning frame 18. An optical glass tray 8 is placed and positioned inside the positioning frame 18. A plurality of optical glass placement grooves 19 are evenly distributed on the top of the optical glass tray 8. Four auxiliary grooves 20 are symmetrically opened on the inner walls of the plurality of optical glass placement grooves 19.

[0027] The top of the machine body 1 is fixedly connected with a gantry 7. The inner top of the gantry 7 is fixedly installed with a second electric slide table 6. The electric slide table is a kind of linear slide table, and is often called an electric cylinder, a linear module, etc. in industry. It is composed of the combination of a linear slide table and a motor drive.

[0028] The movable end of the second electric slide 6 is fixedly connected with a lifting assembly, and a four-finger pneumatic clamp 13 is fixedly installed on the movable end of the lifting assembly. The bottoms of the four clamping jaws of the four-finger pneumatic clamp 13 are fixedly connected with a correcting rod 17. The lifting assembly includes a mounting plate 11, and the mounting plate 11 is fixedly installed on the movable end of the second electric slide 6. The top of the mounting plate 11 is fixedly installed with a cylinder 5. The movable end of the cylinder 5 passes through the mounting plate 11 and is fixedly connected with an assembly seat 12, and the assembly seat 12 and the four-finger pneumatic clamp 13 are fixedly connected. The top of the assembly seat 12 is fixedly connected with a slide bar 10, and the slide bar 10 passes through the mounting plate 11 and is slidably connected thereto. The four-finger pneumatic clamp 13 is an actuator that uses compressed air as power, and is mainly used for clamping or grabbing workpieces. In the present application, it cooperates with the correcting rod 17 to position the optical glass lens, thereby reducing the difficulty of placing the optical glass lens.

[0029] A vacuum nozzle 16 is fixedly connected to the bottom center of the four-finger pneumatic gripper 13, and a vacuum generator 14 is fixedly installed on one side of the outer surface of the four-finger pneumatic gripper 13. An air pipe 15 is fixedly connected between the vacuum interface of the vacuum generator 14 and the interface of the vacuum nozzle 16. The vacuum generator 14 is a new, efficient, clean, economical and small vacuum component that uses a positive pressure gas source to generate negative pressure.

[0030] Working principle: First, place the optical glass tray 8 with the optical glass lens in the positioning frame 18. After the worker places the frame on the top of the pneumatic three-jaw chuck 3, the whole frame is started and the pneumatic three-jaw chuck 3 positions and fixes the frame. At the same time, the second electric slide 6 pushes the lifting assembly to move horizontally, and the lifting assembly drives the four-finger pneumatic clamp 13, the correcting rod 17 and the vacuum nozzle 16 to move. After reaching the set position, the cylinder 5 pushes the assembly seat 12 to descend, and the assembly seat 12 drives the four-finger pneumatic clamp 13, the correcting rod 17 and the vacuum nozzle 16 to descend. When it descends to a specific position, the vacuum nozzle 16 contacts with the optical glass lens, the correcting rod 17 is located in the auxiliary groove 20, and then the four-finger pneumatic clamp 13 Drive the four correcting rods 17 to approach each other to position the optical glass lens, then the vacuum generator 14, the air pipe 15 and the vacuum nozzle 16 cooperate to adsorb and fix the optical glass lens, and then the cylinder 5 drives it to rise. When it rises to the highest point, the four-finger pneumatic clamp 13 drives the correcting rod 17 away from the optical glass lens, and then the second electric slide 6 moves the optical glass lens to just above the frame, and then the cylinder 5 pushes the optical glass lens down through various components until the assembly with the frame is completed, and then the components are reset and the frame is removed; when a horizontal row of optical glass lenses are all taken out, the first electric slide 9 controls the positioning frame 18 and the optical glass tray 8 to move a certain distance longitudinally.

[0031] It should be noted that in actual use, an existing PLC controller can be added. The PLC controller is electrically connected to each power control component of the present application to facilitate the control of the overall operation. The specific data analysis and processing involved to further implement the control function are the method contents that can be achieved by those skilled in the art based on common knowledge, and these method contents are not within the scope of this solution. The above description is only to illustrate the beneficial effects that can be achieved by the improvement of this hardware structure in combination with common knowledge.

[0032] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and changes can be made. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An assembly device for optical glass processing, comprising a machine body (1), characterized in that: On one side of the top of the machine body (1), a mounting seat (2) is fixedly installed. On the top of the mounting seat (2), a pneumatic three-jaw chuck (3) is fixedly installed. At the top of each of the three jaws of the pneumatic three-jaw chuck (3), a positioning rod (4) is fixedly connected; On one side of the top of the machine body (1), a first electric slide table (9) is fixedly installed. The movable end of the first electric slide table (9) is fixedly connected to a positioning frame (18). Inside the positioning frame (18), an optical glass tray (8) is placed for positioning; The top of the machine body (1) is fixedly connected to a portal frame (7). Inside the top of the portal frame (7), a second electric slide table (6) is fixedly installed; The movable end of the second electric slide table (6) is fixedly connected to a lifting assembly. The movable end of the lifting assembly is fixedly installed with a four-finger pneumatic gripper (13). At the bottom of each of the four jaws of the four-finger pneumatic gripper (13), a deviation-correcting rod (17) is fixedly connected; At the center of the bottom of the four-finger pneumatic gripper (13), a vacuum suction nozzle (16) is fixedly connected.

2. An assembly device for optical glass processing according to claim 1, characterized in that: The lifting assembly includes a mounting plate (11), and the mounting plate (11) is fixedly installed on the movable end of the second electric slide table (6). On the top of the mounting plate (11), a cylinder (5) is fixedly installed. The movable end of the cylinder (5) passes through the mounting plate (11) and is fixedly connected to an assembly seat (12), and the assembly seat (12) is fixedly connected to the four-finger pneumatic gripper (13).

3. An assembly device for optical glass processing according to claim 2, characterized in that: On the top of the assembly seat (12), a slide rod (10) is fixedly connected, and the slide rod (10) passes through the mounting plate (11) and is slidably connected thereto.

4. An assembling device for optical glass processing according to claim 1, characterized in that: On the top of the optical glass tray (8), a plurality of optical glass placement grooves (19) are evenly distributed. On the inner walls of the plurality of optical glass placement grooves (19), four auxiliary grooves (20) are symmetrically opened.

5. An assembly device for optical glass processing according to claim 1, characterized in that: The movable end of the first electric slide table (9) is located at the center of the bottom of the positioning frame (18).

6. An assembly device for optical glass processing according to claim 1, characterized in that: On one side of the outer surface of the four-finger pneumatic gripper (13), a vacuum generator (14) is fixedly installed. Between the vacuum interface of the vacuum generator (14) and the interface of the vacuum suction nozzle (16), an air pipe (15) is fixedly connected and penetrated.

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