Optical lens ink coating auxiliary device

Abstract

The utility model relates to an optical lens ink coating auxiliary device, which is characterized in that when the optical lens is subjected to ink coating treatment, the optical lens is placed on a placing seat, meanwhile, the optical lens is limited through a positioning ring, so that the optical lens, a first rotating shaft and a second rotating shaft are coaxially arranged, and then a lifting mechanism drives a lifting frame to descend; and when the lifting frame descends, the positioning circular ring is driven to descend together, at the moment, the positioning circular ring is far away from the placing base, the motor works to drive the first rotating shaft, the placing base, the optical lens and the second rotating shaft to rotate together, and then an operator can conduct even ink coating treatment on the outer wall of the optical lens.

Description

Technical Field

[0001] This utility model relates to the field of optical lens ink coating technology, and in particular to an auxiliary device for optical lens ink coating. Background Technology

[0002] Existing optical lens processing requires lens coating equipment. Current lens ink coating equipment generally uses a suction cup to hold the lens and then rotates the lens to achieve ink coating on the lens edge. However, it is difficult to ensure that the suction cup and the lens are concentric when the lens is held, resulting in uneven ink coating on the lens edge when the lens rotates. Utility Model Content

[0003] The present invention aims to at least partially solve one of the problems existing in the prior art. To this end, the present invention proposes an optical lens ink coating auxiliary device.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An optical lens ink coating auxiliary device includes a base, a first rotating shaft rotatably mounted on the upper end of the base, a placement seat for placing the optical lens at the upper end of the first rotating shaft, and a motor connected to the lower end of the first rotating shaft. A lifting frame and a lifting mechanism for driving the lifting frame to move up and down are also provided on the base. A second rotating shaft coaxially mounted on the lifting frame is coaxially arranged with the first rotating shaft. A pressure block for pressing the optical lens is provided at the lower end of the second rotating shaft. A positioning ring for limiting the optical lens is also provided on the lifting frame. The positioning ring is coaxially sleeved outside the first rotating shaft and can follow the lifting frame upwards to be sleeved outside the placement seat. When the pressure block moves downwards to press the optical lens, the positioning ring moves below the placement seat.

[0006] In some embodiments, a vertical plate is provided on the rear side of the base, and the lifting mechanism is a cylinder provided on the vertical plate.

[0007] In some embodiments, the lifting frame includes a lifting base plate, an extension plate is provided on the front side of the lifting base plate, the second rotating shaft is rotatably disposed at the lower end of the extension plate, an L-shaped plate is also provided on the lower side of the lifting base plate, and the positioning ring is disposed at one end of the L-shaped plate.

[0008] In some embodiments, a vertical slide rail is spaced apart on the front side of the vertical plate, and the lifting base plate slides up and down on the vertical slide rail.

[0009] In some embodiments, a guide post is provided at the upper end of the base, and the L-shaped plate slides up and down on the guide post.

[0010] In some embodiments, the upper inner corner of the positioning ring is provided with a guide bevel.

[0011] In some embodiments, a reinforcing plate is provided between the base and the vertical plate.

[0012] In some embodiments, a motor mounting cavity for power supply installation is provided on the lower side of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] When applying ink to an optical lens, the lens is placed on a mounting base. A positioning ring limits the lens's position, ensuring it is coaxial with the first and second rotating shafts. Then, a lifting mechanism drives a lifting frame to descend, causing a pressure block to press the lens down. Simultaneously, the lifting frame lowers, moving the positioning ring away from the mounting base. A motor then drives the first rotating shaft, the mounting base, the optical lens, and the second rotating shaft to rotate together, allowing the operator to apply ink evenly to the outer wall of the optical lens. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the pressing block of this utility model pressing the optical lens together;

[0016] Figure 2 This is a cross-sectional schematic diagram of the pressing block of this utility model pressing the optical lens together;

[0017] Figure 3 This is a three-dimensional schematic diagram of the pressing block of this utility model when it rises.

[0018] Figure 4 This is a cross-sectional view of the pressing block of this utility model when it rises. Detailed Implementation

[0019] The following detailed description provides various embodiments or examples for implementing this utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. Additionally, repeated reference numerals, such as repeated numbers and / or letters, may be used in different embodiments. These repetitions are for the purpose of simple and clear description of this utility model and do not represent a specific relationship between the different embodiments and / or structures discussed.

[0020] like Figures 1-4An optical lens ink coating auxiliary device is shown, comprising a base 1, a first rotating shaft 2 rotatably mounted on the upper end of the base 1, a placement seat 3 for placing an optical lens 100 is provided at the upper end of the first rotating shaft 2, and a motor 4 is connected to the lower end. A lifting frame 5 and a lifting mechanism for driving the lifting frame 5 to move up and down are also provided on the base 1. A second rotating shaft 6 coaxially arranged with the first rotating shaft 2 is rotatably mounted on the lifting frame 5. A pressure block 7 for pressing the optical lens 100 is provided at the lower end of the second rotating shaft 6. A positioning ring 8 for limiting the optical lens 100 is also provided on the lifting frame 5. The inner diameter of the positioning ring 8 is the same as or slightly larger than the diameter of the optical lens 100.

[0021] Furthermore, the positioning ring 8 is coaxially sleeved outside the first rotating shaft 2 and can follow the lifting frame 5 to be sleeved outside the placement seat 3. When the pressure block 7 moves downward to press the optical lens 100, the positioning ring 8 moves to the bottom of the placement seat 3.

[0022] According to the above structure, when applying ink to the optical lens 100, the optical lens 100 is placed on the placement seat 3. At the same time, the positioning ring 8 limits the optical lens 100, making it coaxial with the first rotating shaft 2 and the second rotating shaft 6. Then, the lifting mechanism drives the lifting frame 5 to descend, thereby causing the pressure block 7 to descend and press the optical lens 100. As the lifting frame 5 descends, it also drives the positioning ring 8 to descend. At this time, the positioning ring 8 moves away from the placement seat 3. The motor 4 drives the first rotating shaft 2, the placement seat 3, the optical lens 100 and the second rotating shaft 6 to rotate together, so that the operator can apply ink evenly to the outer wall of the optical lens 100.

[0023] In this utility model, a vertical plate 21 is provided on the rear side of the base 1, and the lifting mechanism is a cylinder 22 provided on the vertical plate 21.

[0024] Furthermore, the lifting frame 5 includes a lifting base plate 31, an extension plate 32 is provided on the front side of the lifting base plate 31, the second rotating shaft 6 is rotatably disposed at the lower end of the extension plate 32, an L-shaped plate 33 is also provided on the lower side of the lifting base plate 31, the positioning ring 8 is disposed at one end of the L-shaped plate 33, and the lifting base plate 31 is connected to the piston rod of the cylinder 22.

[0025] To improve the stability of the lifting frame 5 in lifting up and down, a vertical slide rail 41 is spaced at the front side of the vertical plate 21, the lifting base plate 31 slides up and down on the vertical slide rail 41, a guide post 51 is provided at the upper end of the base 1, and the L-shaped plate 33 slides up and down on the guide post 51.

[0026] To facilitate the placement of the optical lens 100 into the positioning ring 8, a guide bevel is provided on the upper inner corner of the positioning ring 8.

[0027] To improve the strength of the vertical plate 21, a reinforcing plate 71 is provided between the base 1 and the vertical plate 21.

[0028] In this utility model, a motor mounting cavity 81 for mounting the power supply motor 4 is provided on the lower side of the base 1.

[0029] Based on the accompanying drawings and the foregoing display and description of the basic principles, main features, and advantages of this utility model, those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An optical lens inking aid device, characterized in that: The utility model provides a kind of optical lens pressing device, including base (1), first rotating shaft (2) is rotatably installed on the upper end of the base (1), placing seat (3) for placing optical lens (100) is provided on the upper end of the first rotating shaft (2), motor (4) is connected to the lower end, lifting frame (5) and the lifting mechanism for driving the lifting frame (5) to go up and down are further provided on the base (1), second rotating shaft (6) coaxially arranged with the first rotating shaft (2) is rotatably installed on the lifting frame (5), pressing block (7) for pressing optical lens (100) is provided on the lower end of the second rotating shaft (6), positioning ring (8) for limiting optical lens (100) is further provided on the lifting frame (5), the positioning ring (8) is coaxially sleeved on the first rotating shaft (2) outside, and can be followed with the lifting frame (5) and be sleeved on the placing seat (3) outside when going up, when the pressing block (7) moves downward and presses optical lens (100), the positioning ring (8) moves to the lower side of placing seat (3).

2. An optical lens coating ink assisting device according to claim 1, characterized in that: Vertical plate (21) is provided on the rear side of the base (1), and the lifting mechanism is air cylinder (22) arranged on the vertical plate (21).

3. An optical lens coating ink assisting device according to claim 2, characterized in that: The lifting frame (5) includes lifting base plate (31), extension plate (32) is provided on the front side of the lifting base plate (31), the second rotating shaft (6) is rotatably arranged on the lower end of the extension plate (32), L-shaped plate (33) is further provided on the lower side of the lifting base plate (31), and the positioning ring (8) is arranged on one end of the L-shaped plate (33).

4. The optical lens coating ink assisting device according to claim 3, wherein: Vertical slide rail (41) is spaced apart on the front side of the vertical plate (21), and the lifting base plate (31) slides up and down on the vertical slide rail (41).

5. The optical lens coating ink assisting device according to claim 3, wherein: Guide column (51) is provided on the upper end of the base (1), and the L-shaped plate (33) slides up and down on the guide column (51).

6. The optical lens coating ink assisting device according to claim 1, wherein: The inner side corner of the upper end of the positioning ring (8) is provided with a guide bevel.

7. The optical lens coating ink assisting device according to claim 2, wherein: Reinforcing plate (71) is arranged between the base (1) and the vertical plate (21).

8. The optical lens coating ink assisting device according to claim 1, wherein: Motor mounting cavity (81) for mounting motor (4) is provided on the lower side of the base (1).

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