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CN-224209969-U - Lens sucking disc palm device

CN224209969UCN 224209969 UCN224209969 UCN 224209969UCN-224209969-U

Abstract

The utility model relates to a lens sucker palm device which comprises a mechanical palm, suckers, a sliding plate and a driving mechanism, wherein the mechanical palm is arranged in parallel with the sliding plate, the driving mechanism is connected with the mechanical palm and the sliding plate and can drive the sliding plate to slide along the direction close to or far away from the mechanical palm, the suckers are arranged at one end of the mechanical palm close to the sliding plate, each sucker comprises a plurality of suction nozzles, the sliding plate is provided with a plurality of first through holes, the first through holes correspond to the suction nozzles one by one, the sliding plate can pass through the suction nozzles when sliding, and the outer diameter of the first through holes is smaller than that of a lens. The cut lens is sucked through the sucking disc on the mechanical palm, when the cut lens is transferred to the collecting place, the driving mechanism drives the sliding plate, the sliding plate slides in the vertical direction and contacts with the lens, the lens is pushed to be desorbed on the suction nozzle, and the material throwing is completed.

Inventors

  • Lai Tongwu

Assignees

  • 广东胜蓝光电科技有限公司

Dates

Publication Date
20260508
Application Date
20250414

Claims (10)

  1. 1. A lens sucking disc palm device is characterized by comprising a mechanical palm, sucking discs, a sliding plate and a driving mechanism, wherein the mechanical palm is arranged in parallel with the sliding plate, the driving mechanism is connected with the mechanical palm and the sliding plate and can drive the sliding plate to slide along a direction close to or far away from the mechanical palm, the sucking discs are arranged at one end, close to the sliding plate, of the mechanical palm, each sucking disc comprises a plurality of suction nozzles, the sliding plate is provided with a plurality of first through holes, the first through holes correspond to the suction nozzles one by one, the sliding plate can penetrate through the suction nozzles when sliding, and the outer diameter of the first through holes is smaller than that of a lens.
  2. 2. The lens chuck palm device of claim 1, further comprising a robotic arm coupled to the mechanical palm for driving the mechanical palm to move.
  3. 3. A lens chuck palm device according to claim 2 wherein the slide is located below the mechanical palm.
  4. 4. A lens chuck palm device according to claim 3 wherein each of the chucks has 12 suction nozzles arranged in a circular pattern.
  5. 5. The lens sucking disc palm device of claim 2, wherein the mechanical palm is further provided with a glue inlet, each sucking disc is further provided with an injection molding opening, and the glue inlet is communicated with the injection molding opening.
  6. 6. The lens sucking disc palm device according to claim 5, wherein the glue inlet is located on the upper surface of the mechanical palm, and the sliding plate is further provided with a plurality of second through holes, and the second through holes are in one-to-one correspondence with the injection molding openings.
  7. 7. The lens chuck palm device of claim 1, wherein the drive mechanism comprises a cylinder, two ends of the cylinder are respectively connected with the mechanical palm and the slide plate.
  8. 8. The lens chuck palm device of claim 7, wherein there are 4 cylinders located around the mechanical palm and the slide, respectively.
  9. 9. The palm device of claim 1, further comprising a pneumatic assembly connected to the suction nozzle via a gas path for controlling the suction and desorption of the suction nozzle.
  10. 10. A lens chuck palm device according to claim 1 wherein the lens has a diameter of less than 1cm.

Description

Lens sucking disc palm device Technical Field The utility model relates to the field of optical lens production equipment, in particular to a lens sucker palm device. Background The lens sucker palm device is generally controlled by a manipulator in a connecting way, after the lens in the injection molding machine is molded, the manipulator drives the sucker palm device, the lens and the nozzle column are sucked through a suction nozzle, the lens is brought to a cutter tool to be sheared by automatic laser, and after the lens is cut and separated, the lens is sucked out by the suction nozzle. When the existing lens sucking disc palm device sucks a refractive lens with a small volume, particularly when the diameter of the lens is smaller than 1cm, the diameter of a suction nozzle correspondingly is reduced, if the diameter of the suction nozzle is too small, the negative pressure in the suction nozzle cannot be changed into normal pressure in a short time, even cannot be changed into normal pressure, the situation that the material is thrown by normal desorption can often occur, and the production efficiency is further affected. Disclosure of utility model Accordingly, the utility model aims to provide a lens sucking disc palm device, which reduces abnormal conditions during lens throwing and improves production efficiency. A lens sucking disc palm device comprises a mechanical palm, sucking discs, sliding plates and a driving mechanism, wherein the mechanical palm is arranged in parallel with the sliding plates, the driving mechanism is connected with the mechanical palm and the sliding plates and can drive the sliding plates to slide along the direction close to or far away from the mechanical palm, the sucking discs are arranged at one end, close to the sliding plates, of the mechanical palm, each sucking disc comprises a plurality of suction nozzles, the sliding plates are provided with a plurality of first through holes, the first through holes correspond to the suction nozzles one by one, the sliding plates can penetrate through the suction nozzles when sliding, and the aperture of the first through holes is smaller than the outer diameter of a lens. According to the lens sucking disc palm device, the sucking disc on the mechanical palm is used for sucking the cut lens, when the cut lens is transferred to a collecting place, the driving mechanism drives the sliding plate, the sliding plate slides in the vertical direction and is contacted with the lens, the lens is pushed to be desorbed on the suction nozzle, and the material throwing is completed. As a preferable scheme, the robot further comprises a mechanical arm, wherein the mechanical arm is connected with the mechanical palm and used for driving the mechanical palm to move. As a preferred solution, the sliding plate is located below the palm of the machine. As a preferable scheme, 12 suction nozzles are arranged on each suction disc and are arranged in a circular shape. As a preferable scheme, the mechanical palm is also provided with a glue inlet, each sucker is also provided with an injection molding opening, and the glue inlet is communicated with the injection molding opening. Through setting up into gluey mouth and injection molding mouth, can also be used for the injection molding process with the device, improve the continuity of production process, improve production efficiency. As a preferable scheme, the glue inlet is positioned on the upper surface of the palm of the machine, the sliding plate is further provided with a plurality of second through holes, and the second through holes are in one-to-one correspondence with the injection molding holes. As a preferable scheme, the driving mechanism comprises an air cylinder, and two ends of the air cylinder are respectively connected with the mechanical palm and the sliding plate. Controlling the skateboard by means of cylinders sliding against the palm of the machine. As a preferable scheme, the number of the air cylinders is 4, and the air cylinders are respectively positioned at the periphery of the palm of the machine and the periphery of the sliding plate. As a preferable scheme, the suction nozzle also comprises a pneumatic component, wherein the pneumatic component is connected with the suction nozzle through an air path and is used for controlling the adsorption and desorption of the suction nozzle. As a preferred embodiment, the diameter of the lens is less than 1cm. Drawings FIG. 1 is a schematic view of the overall structure of a lens chuck palm device; FIG. 2 is a top perspective view of a lens chuck palm device; FIG. 3 is a bottom perspective view of a lens chuck palm device; FIG. 4 is a front view of a lens chuck palm device; Wherein, 1-machinery palm, 2-slide, 3-actuating mechanism, 4-sucking disc, 5-pneumatic module, 6-arm, 7-lens, 11-glue inlet, 41-suction nozzle, 42-injection molding mouth. Detailed Description In order that the above-recited objects, features and advantag