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CN-224231534-U - Portable lens wear resistance quick detection device

CN224231534UCN 224231534 UCN224231534 UCN 224231534UCN-224231534-U

Abstract

The utility model relates to the technical field of lens detection devices, in particular to a portable rapid detection device for the wear resistance of lenses, which comprises a base, wherein the top end of the base is provided with a fixing frame, the top end of an inner cavity of the fixing frame is provided with a bracket, the right end of the bracket is provided with a second motor, the output end of the second motor extends to the inner cavity of the bracket, the left side of the inner cavity of the bracket is rotationally connected with a rotating column through a bearing, the other end of the rotating column is fixedly connected with the output end of the second motor, the outer wall of the rotating column is fixedly sleeved with a roller, the circumference of the outer wall of the roller is provided with a sliding groove, the sliding groove is spiral and is connected end to end, and the inner cavity of the bracket is provided with two guide rods. This quick detection device of portable lens wearability has solved the lens wearability of prior art and has polished the mode that adopts artifical polishing and detect the wearability of lens, leads to workman's work load increase, and need consume a large amount of time and physical power's problem.

Inventors

  • He caihong
  • ZHOU HAIBING
  • ZHOU YUANSHENG

Assignees

  • 镇江视伟光学有限公司

Dates

Publication Date
20260512
Application Date
20250513

Claims (7)

  1. 1. The portable rapid lens wear resistance detection device comprises a base (1) and is characterized in that a fixing frame (2) is arranged at the top end of the base (1), a support (3) is arranged at the top end of an inner cavity of the fixing frame (2), a second motor (14) is arranged at the right end of the support (3), the output end of the second motor (14) extends to the inner cavity of the support (3), a rotating column (15) is rotatably connected to the left side of the inner cavity of the support (3) through a bearing, the other end of the rotating column (15) is fixedly connected with the output end of the second motor (14), a roller (16) is fixedly sleeved on the outer wall of the rotating column (15), a sliding groove (17) is formed in the circumference of the outer wall of the roller (16), the sliding groove (17) is spiral and is connected end to end, two guide rods (18) are arranged in the inner cavity of the support (3), sliding plates (19) are slidably sleeved on the outer walls of the guide rods (18), sliding blocks (20) are arranged on the top ends of the inner cavities (19), and the sliding plates (19) are embedded in the sliding grooves (4).
  2. 2. The portable rapid detection device for the wear resistance of the lens according to claim 1, wherein the polishing brush (4) is a nano brush.
  3. 3. The portable rapid lens wear resistance detection device according to claim 1, wherein a rack (5) is arranged at the top end of the base (1), a first motor (9) is arranged at the left end of the rack (5), the output end of the first motor (9) extends to the inner cavity of the rack (5), a screw rod (10) is rotatably connected to the right side of the inner cavity of the rack (5) through a bearing, the other end of the screw rod (10) is fixedly connected with the output end of the first motor (9), moving blocks (11) are respectively connected to the left side and the right side of the outer wall of the screw rod (10) in a threaded mode, air cylinders (6) are arranged at the top ends of the two moving blocks (11), moving plates (7) are arranged at the output ends of the two moving blocks (6), and fixing grooves (8) are formed in one sides, close to each other, of the two moving plates (7) respectively.
  4. 4. The portable rapid detection device for the wear resistance of the lens according to claim 3, wherein the inner cavity of the fixing groove (8) is matched with the outer wall of the lens.
  5. 5. The portable rapid detection device for the wear resistance of the lens according to claim 3, wherein threads on the left side and the right side of the outer wall of the screw rod (10) are oppositely arranged.
  6. 6. The portable rapid lens wear resistance detection device according to claim 3, wherein a limiting groove (12) is formed in the bottom end of the inner cavity of the frame (5), two limiting blocks (13) are embedded in the inner cavity of the limiting groove (12) in a sliding mode, and the two limiting blocks (13) are fixedly connected with the two moving blocks (11) respectively.
  7. 7. The portable rapid detection device for the wear resistance of the lens according to claim 6, wherein the inner cavity of the limiting groove (12) is matched with the outer wall of the limiting block (13) and is T-shaped.

Description

Portable lens wear resistance quick detection device Technical Field The utility model relates to the technical field of lens detection devices, in particular to a portable rapid detection device for wear resistance of a lens. Background Ophthalmic lenses are transparent or translucent optical elements embedded in the frame of eyeglasses for correcting vision, protecting the eyes, or performing specific optical functions. The core function of the optical lens is to accurately focus light on retina by refracting the light, thereby improving visual definition, the spectacle lens is an important component of an optical system, and the design is based on geometrical optics principle, and the refraction, reflection or scattering of the light is accurately controlled. But prior art's lens wearability is polished and is adopted the mode of manual work to detect the wearability of lens, leads to workman's work load increase, and need consume a large amount of time and physical power, to this problem, provides portable lens wearability quick detection device. Disclosure of utility model The utility model aims to provide a portable rapid detection device for the wear resistance of a lens, so as to solve the problems in the background technology. The portable rapid lens wear resistance detection device comprises a base, wherein a fixing frame is arranged at the top end of the base, a support is arranged at the top end of an inner cavity of the fixing frame, a second motor is arranged at the right end of the support, the output end of the second motor extends to the inner cavity of the support, a rotating column is rotationally connected to the left side of the inner cavity of the support through a bearing, the other end of the rotating column is fixedly connected with the output end of the second motor, a roller is fixedly sleeved on the outer wall of the rotating column, a sliding groove is formed in the circumference of the outer wall of the roller, the sliding grooves are spirally connected end to end, two guide rods are arranged in the inner cavity of the support, sliding plates are slidably sleeved on the outer walls of the two guide rods, a sliding block is arranged at the top end of the sliding plate, the other end of the sliding block is slidably embedded in the inner cavity of the sliding groove, and a polishing brush is arranged at the bottom end of the sliding plate. Preferably, the polishing brush is a nano brush. Preferably, the top of base is provided with the frame, the left end of frame is provided with first motor, the output of first motor extends to the inner chamber of frame, the inner chamber right side of frame is connected with the lead screw through the bearing rotation, the other end and the output fixed connection of first motor of lead screw, lead screw outer wall left and right sides spiro union respectively has the movable block, two the top of movable block all is provided with the cylinder, two the output of cylinder all is provided with the movable plate, two the fixed slot has all been seted up to one side that the movable plate is close to each other. Preferably, the inner cavity of the fixing groove is matched with the outer wall of the lens. Preferably, threads on the left side and the right side of the outer wall of the screw rod are oppositely arranged. Preferably, a limiting groove is formed in the bottom end of the inner cavity of the frame, two limiting blocks are embedded in the inner cavity of the limiting groove in a sliding mode, and the two limiting blocks are fixedly connected with the two moving blocks respectively. Preferably, the inner cavity of the limit groove is matched with the outer wall of the limit block and is T-shaped. Compared with the prior art, the utility model has the beneficial effects that: The screw rod is driven to rotate through the first motor, so that opposite screw threads on the left side and the right side of the outer wall of the screw rod generate opposite screw thread rotating force, the two moving blocks slide towards the middle of the top end of the base under the limiting action of the limiting groove and the limiting block, the two cylinders respectively drive the two moving plates and the two fixing grooves to slide towards the middle of the top end of the base, the two fixing grooves clamp and fix the lens, the lens is prevented from moving in the polishing process, the stability of the device in use is improved, and the moving plates can drive the lens to slide upwards to be in close contact with bristles of the polishing brush through the arrangement of the cylinders; The rotary column, the roller and the chute are driven to rotate through the second motor, and because the chute is spiral and connected end to end, when the chute rotates, the sliding block can drive the sliding plate to slide left and right in a reciprocating manner along the horizontal direction under the limit action of the two guide rods, and then the sliding plate