Optical lens ink coating and material taking device

Abstract

The utility model relates to the field of optical lens production equipment, and discloses an optical lens ink coating and material taking device which comprises a bottom plate, a lifting device arranged on the bottom plate and a first rotating device connected with the lifting device, the first rotating device is provided with a swing arm, and a machine head is arranged at the end of the swing arm. A second rotating device connected with the swing arm is arranged in the machine head, a material taking frame is arranged below the machine head, the material taking frame is sequentially provided with a fixing frame, a connector, a clamping ring and a suction cup, the clamping ring is sleeved with an air pipe, and a limiting ring is arranged outside the suction cup; the utility model has the following advantages: 1, the machine head can flexibly grab and place the optical lens in the range of a circular moving area through the lifting motion and the double-rotating-shaft swing type motion; after the optical lens is placed on the ink coating device, the suction cup and the limiting ring can cover the local area of the upward face of the optical lens and rotate along with the optical lens, a worker can conveniently coat the edge of the optical lens with ink, and the ink coating efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical lens production equipment technical field especially relates to a kind of optical lens ink coating material taking device. BACKGROUND

[0002] Ink coating is an important link in optical lens production, by coating ink on the outer edge of lens, it can eliminate the reflection of outer lens inner surface, reduce stray light and improve the quality of optical lens. Optical lens needs to be placed on ink coating device for ink coating, for example, the optical lens ink coating machine disclosed in Chinese patent CN213517623U. However, manual placement of lens on the ink coating machine is required in the existing optical lens ink coating process, and a tool is needed to mask the lens surface during ink coating to prevent the lens surface area from being contaminated with ink. After ink coating is completed, the lens needs to be manually removed and placed in a rack or oven for drying. The lens is not flexible enough to be taken and placed, and the operation is complicated, which reduces the efficiency of optical lens ink coating. Therefore, the inventor has made a new invention. SUMMARY

[0003] The utility model aims at the deficiency of prior art, and provides a kind of optical lens ink coating material taking device, it has the advantages such as flexible material taking, improve the efficiency of optical lens ink coating.

[0004] To achieve the above-mentioned purpose, the utility model of a kind of optical lens ink coating material taking device, including bottom plate, the bottom plate is provided with lifting device and the first rotating device connected with lifting device, the first rotating device is provided with swing arm, the end of swing arm is provided with machine head, the second rotating device connected with swing arm is arranged in machine head, the material taking rack is arranged below machine head, the material taking rack is sequentially provided with fixed frame fixedly connected with machine head, connector movably connected with fixed frame, snap ring movably connected with connector, and suction cup fixedly connected with connector, the gas pipe is sleeved on the outside of snap ring, the outside of suction cup is provided with limit ring.

[0005] Further, the snap ring is provided with a connecting plate fixedly connected with the fixed frame.

[0006] Further, the top plate is provided above the lifting device, and the first rotating device is fixedly arranged above the top plate.

[0007] Further, the first rotating device and the second rotating device are both rotary motors, and the two ends of the swing arm are respectively provided with a first clamping groove fixedly connected with the shaft of the first rotating device and a second clamping groove fixedly connected with the shaft of the second rotating device.

[0008] Further, the machine head is provided with an air passage, and the gas pipe can extend to the top of the machine head through the air passage.

[0009] Beneficial effects: compared with the prior art, the optical lens ink coating and taking device has the following advantages: 1, the machine head can be flexibly grabbed and placed in the circular activity area range of optical lens through lifting movement and double-rotation shaft swing movement; 2, after the optical lens is placed in the ink coating device, the suction cup and the limiting ring can cover the local area of the upper surface of the optical lens and rotate with the optical lens, which is convenient for the staff to coat ink on the edge of the optical lens and improves the ink coating efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is a three-dimensional schematic view of the utility model.

[0011] Fig. 2 It is a structure exploded schematic view of the utility model.

[0012] Fig. 3 It is a taking rack cross-sectional view of the utility model.

[0013] Fig. 4 It is a swing arm structure schematic view of the utility model.

[0014] The attached drawings include:

[0015] The bottom plate is 1, the lifting device is 11, the top plate is 12, the first rotating device is 2, the swing arm is 21, the first clamping groove is 22, the second clamping groove is 23, the machine head is 3, the second rotating device is 31, the airway is 32, the taking rack is 4, the fixed frame is 41, the connector is 42, the clamping ring is 43, the suction cup is 44, the air pipe is 45, the limiting ring is 46, and the connecting plate is 47. DETAILED DESCRIPTION

[0016] The utility model is described in detail below in combination with the attached Figs. 1 to 4 The utility model is described in detail below in combination with the attached

[0017] The utility model discloses a kind of optical lens ink taking device, including bottom plate 1, lifting device 11 is provided on the bottom plate 1, and first rotating device 2 is connected with lifting device 11, first rotating device 2 is provided with swing arm 21, and the end of swing arm 21 is provided with machine head 3, and second rotating device 31 is provided in machine head 3 and connected with swing arm 21, and material taking frame 4 is provided below machine head 3, and the fixed connection of machine head 3 is sequentially provided with fixed frame 41, connector 42 is movably connected with fixed frame 41, snap ring 43 is movably connected with connector 42, and suction cup 44 is fixedly connected with connector 42, air pipe 45 is sleeved outside snap ring 43, and the outside of suction cup 44 is provided with limit ring 46.After air pump is connected with air pipe 45, negative pressure can be generated in suction cup 44, for adsorbing lens, machine head 3 can be flexibly grabbed and placed optical lens in circular movable area range by lifting movement and double-rotation-axis swing movement, specifically, lifting device 11 can drive first rotating device 2 to lift and move, so that suction cup 44 moves up and down;First rotating device 2 can drive swing arm 21 to rotate less than or equal to 360 °, so that machine head 3 moves in arc trajectory with first rotating device 2 as axis;Second rotating device 31 can drive material taking frame 4 to move in arc trajectory with second rotating device 31 as axis, the utility model taking device can flexibly grab lens and place on ink device.More specifically, after placing optical lens on ink device, suction cup 44 and limit ring 46 can cover the local area of the upper side of optical lens, at this time, suction cup 44 does not need to release lens, when ink device rotates lens, connector 42 in material taking frame 4, suction cup 44 and limit ring 46 also rotate with lens, to facilitate staff to ink optical lens edge, after inking is completed, ink device stops rotating lens, lifting device 11, first rotating device 2 and second rotating device 31 cooperate, move and place lens in rack or oven, save the action of repeatedly grabbing lens from ink device, reduce equipment action stroke and manual cover lens top surface action, improve optical lens inking efficiency.

[0018] The snap ring 43 is provided with the connecting plate 47 fixedly connected with the fixed frame 41.In the scheme, the snap ring 43 is fixed with the fixed frame 41 through the connecting plate 47, the air pipe 45 is sleeved outside the snap ring 43, and the snap ring 43 is movably connected with the connector 42, so that the air pipe 45 remains stationary when the connector 42 rotates, to prevent the air pipe 45 from being damaged by twisting.

[0019] The top of the lifting device 11 is provided with top plate 12, and the first rotating device 2 is fixedly arranged above the top plate 12.Lifting device 11 is arranged between top plate 12 and bottom plate 1, in actual use, the bottom plate 1 is generally installed on or near the ink device equipment, the top plate 12 is square, the center of the top plate 12 corresponds with the axis of the power shaft of lifting device 11, and the lifting device can drive the first rotating device 2 to move smoothly.

[0020] The first rotating device 2 and the second rotating device 31 are both rotating motors, and the two ends of the swing arm 21 are respectively provided with a first clamping groove 22 fixedly connected with a rotating shaft of the first rotating device 2 and a second clamping groove 23 fixedly connected with a rotating shaft of the second rotating device 31. The first rotating device 2 can drive the swing arm 21 to rotate less than or equal to 360°, and the second rotating device 31 can drive the material taking frame 4 to move. The double-rotating shaft displacement mode can make the suction cup 44 accurately and flexibly pick up and place the optical lens from a larger circular range.

[0021] The machine head 3 is provided with an air channel 32, and the air pipe 45 can extend to the top of the machine head 3 through the air channel 32. The air pipe 45 can be externally connected with seven air pumps through the air channel 32. Similarly, the air pump can also be arranged at the top of the machine head 3 or in the machine head 3, so that the air pump can move with the machine head 3.

[0022] The above is only the preferred embodiment of the present application, and for those skilled in the art, according to the idea of the present application, the specific implementation manner and application range can be changed, and the content of the description should not be understood as the limitation of the present application.

Claims

1. An optical lens ink coating and feeding device, comprising a base plate (1), characterized in that: The base plate (1) is provided with a lifting device (11) and a first rotating device (2) connected to the lifting device (11). The first rotating device (2) is provided with a swing arm (21). The end of the swing arm (21) is provided with a machine head (3). The machine head (3) is provided with a second rotating device (31) connected to the swing arm (21). The machine head (3) is provided with a material picker (4) below the machine head (3). The material picker (4) is provided with a fixed frame (41) fixedly connected to the machine head (3), a connector (42) movably connected to the fixed frame (41), a retaining ring (43) movably connected to the connector (42), and a suction cup (44) fixedly connected to the connector (42). An air pipe (45) is sleeved on the outside of the retaining ring (43), and a limit ring (46) is provided on the outside of the suction cup (44).

2. The optical lens ink coating and feeding device according to claim 1, characterized in that: The retaining ring (43) is provided with a connecting plate (47) that is fixedly connected to the fixing frame (41).

3. The optical lens ink coating and feeding device according to claim 1, characterized in that: A top plate (12) is provided above the lifting device (11), and the first rotating device (2) is fixedly installed above the top plate (12).

4. The optical lens ink coating and feeding device according to claim 1, characterized in that: The first rotating device (2) and the second rotating device (31) are both rotating motors. The two ends of the swing arm (21) are respectively provided with a first slot (22) that is fixedly connected to the rotating shaft of the first rotating device (2) and a second slot (23) that is fixedly connected to the rotating shaft of the second rotating device (31).

5. An optical lens ink coating and feeding device according to any one of claims 1 to 4, characterized in that: The machine head (3) is provided with an air passage (32), and the air pipe (45) can extend to the top of the machine head (3) through the air passage (32).

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