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CN-224212751-U - Rotary rack for coating film

CN224212751UCN 224212751 UCN224212751 UCN 224212751UCN-224212751-U

Abstract

The utility model is suitable for the technical field of optical glass coating and provides a rotary rack for coating, which comprises a base, a supporting column rotatably arranged on the base, a rotary seat fixedly arranged at the top end of the supporting column, a plurality of positioning plates arranged on the rotary seat, a plurality of transverse shafts rotatably arranged on one sides of the positioning plates, a plurality of rotating plates fixedly sleeved on the transverse shafts respectively, a plurality of placing plates fixedly arranged on the rotating plates respectively, and a plurality of angle adjusting mechanisms arranged on the rotary seat, wherein the angle adjusting mechanisms are used for adjusting angles of the placing plates. The rotary rack for coating provided by the scheme not only can be used for placing a plurality of optical glasses, but also can be used for simultaneously positioning the plurality of optical glasses, is convenient for adjusting coating angles of the plurality of optical glasses, and is suitable for coating equipment with different specifications.

Inventors

  • MO SHENBO
  • Kong Yongjian
  • ZHOU WEIXING

Assignees

  • 台州汇欣新材料科技有限公司

Dates

Publication Date
20260508
Application Date
20250428

Claims (7)

  1. 1. The utility model provides a rotatory rack for coating film which characterized in that includes: A base; A support column rotatably mounted on the base; the rotary seat is fixedly arranged at the top end of the support column; a plurality of positioning plates mounted on the spin stand; A plurality of transverse shafts rotatably installed at one sides of the plurality of positioning plates, which are close to each other; a plurality of rotating plates respectively fixedly sleeved on the transverse shafts; a plurality of placing plates fixedly installed on the plurality of rotating plates, respectively; The angle adjusting mechanisms are arranged on the rotating seat and are used for adjusting angles of the placing plates; The positioning mechanisms are respectively arranged on the plurality of placing plates and are used for positioning the optical glass to be coated; The rotary power mechanism is arranged on the inner wall of the base and is used for driving the support column, the rotary seat and the plurality of placing plates to rotate.
  2. 2. The rotary rack for coating film according to claim 1, wherein the angle adjusting mechanism comprises: a stepping motor fixedly mounted on the rotary seat; and two bevel gears which are respectively fixedly arranged on the output shaft of the stepping motor and the transverse shaft and meshed with each other.
  3. 3. The rotary rack for coating film according to claim 1, wherein two mounting plates are fixedly mounted on each of the plurality of the placement plates, and a plurality of guide grooves are formed in each of the plurality of placement plates.
  4. 4. The rotary rack for coating film according to claim 3, wherein the positioning mechanism comprises: A plurality of screws which are rotatably arranged on one sides of the two mounting plates, which are close to each other, are provided with a plurality of sections of external threads with opposite screwing directions; A plurality of sliding plates sleeved on the plurality of screw rods through threads; A plurality of sliding blocks respectively and fixedly arranged at one sides of the sliding plates, wherein the sliding blocks are respectively and slidably connected with the inner walls at two sides of the guide grooves; a plurality of positioning covers fixedly installed on the plurality of sliding blocks respectively; a drive mechanism mounted on the mounting plate.
  5. 5. The rotary rack for coating film according to claim 4, wherein a plurality of cushion pads are provided on the inner walls of the positioning cover, and a plurality of cushion pads are made of silica gel.
  6. 6. The rotary rack for plating film according to claim 4, wherein the driving mechanism comprises: a servo motor fixedly mounted on the mounting plate; a plurality of double-groove synchronous wheels respectively fixedly sleeved on the output shaft of the servo motor and a plurality of screw rods; and a plurality of synchronous belts respectively sleeved on the double-groove synchronous wheels.
  7. 7. The rotary rack for coating film according to claim 1, wherein the rotary power mechanism comprises: the rotating motor is fixedly arranged on the inner wall of the bottom of the base; a driving flat gear fixedly sleeved on the output shaft of the rotating motor; and the driven flat gear is fixedly sleeved on the supporting column and meshed with the driving flat gear.

Description

Rotary rack for coating film Technical Field The utility model belongs to the technical field of optical glass coating, and particularly relates to a rotary rack for coating. Background The optical glass is a glass block which is prepared by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting the mixture in a platinum crucible at high temperature, uniformly stirring the mixture by ultrasonic waves, removing bubbles, and slowly cooling the mixture for a long time. When the lens is coated in the prior art, a hemispherical lens placing frame formed by splicing is generally adopted to place a carrying disc provided with the lens, but the traditional lens placing frame is not easy to process and lacks of effective fixation of the carrying disc, the carrying disc provided with the lens easily falls off, the lens coating process is influenced, and in addition, the lens placing frame is required to be conveyed into a lens coating device for coating after the lens is loaded. The existing rotary rack for coating can not simultaneously position a plurality of optical glasses, is inconvenient to adjust coating angles of the plurality of optical glasses, and can not be suitable for coating equipment with different specifications. Disclosure of utility model The utility model provides a rotary rack for coating, which aims to solve the problems that the conventional rotary rack for coating provided by the background art cannot simultaneously position a plurality of optical glasses, is inconvenient to adjust coating angles of the plurality of optical glasses and cannot be suitable for coating equipment with different specifications. The utility model aims to solve the problems, and provides a rotary rack for coating, which comprises a base, a support column rotatably arranged on the base, a rotary seat fixedly arranged at the top end of the support column, a plurality of positioning plates arranged on the rotary seat, a plurality of transverse shafts rotatably arranged on one sides of the positioning plates, a plurality of rotating plates fixedly sleeved on the transverse shafts respectively, a plurality of placing plates fixedly arranged on the rotating plates respectively, a plurality of angle adjusting mechanisms arranged on the rotary seat and used for adjusting angles of the placing plates, a plurality of positioning mechanisms respectively arranged on the placing plates and used for positioning optical glass to be coated, and a rotary power mechanism arranged on the inner wall of the base and used for driving the support column, the rotary seat and the placing plates to rotate. Preferably, the angle adjusting mechanism comprises a stepping motor fixedly arranged on the rotary seat and two bevel gears respectively fixedly arranged on the output shaft of the stepping motor and the transverse shaft and meshed with each other. Preferably, a plurality of the placing plates are fixedly provided with two mounting plates, and a plurality of the placing plates are provided with a plurality of guide grooves. Preferably, the positioning mechanism comprises a plurality of screws rotatably arranged on one sides of the two mounting plates, which are close to each other, a plurality of external threads with opposite rotation directions, a plurality of sliding plates sleeved on the screws, a plurality of sliding blocks fixedly arranged on one sides of the sliding plates, the sliding blocks respectively and slidingly connected with the inner walls of the two sides of the guide grooves, a plurality of positioning covers respectively and fixedly arranged on the sliding blocks, and a driving mechanism arranged on the mounting plates. Preferably, a plurality of buffer pads are arranged on the inner wall of the positioning cover, and a plurality of buffer pads are made of silica gel. Preferably, the driving mechanism comprises a servo motor fixedly arranged on the mounting plate, a plurality of double-groove synchronous wheels respectively fixedly sleeved on an output shaft of the servo motor and a plurality of screw rods, and a plurality of synchronous belts respectively sleeved on the double-groove synchronous wheels. Preferably, the rotary power mechanism comprises a rotary motor fixedly arranged on the inner wall of the bottom of the base, a driving flat gear fixedly sleeved on an output shaft of the rotary motor, and a driven flat gear fixedly sleeved on the support column and meshed with the driving flat gear. Compared with the related art, the rotary rack for coating provided by the utility model has the following beneficial effects: Compared with the prior art, the rotary rack for coating provided by the scheme comprises a base, wherein a supporting column is rotatably arranged on the base, a rotary seat is fixedly arranged at the top end of the supporting column, a plurality of positioning plates are arranged on the rotary sea