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CN-224212580-U - Optical glass annealing device

CN224212580UCN 224212580 UCN224212580 UCN 224212580UCN-224212580-U

Abstract

The utility model relates to the technical field of optical glass production and discloses an optical glass annealing device, which comprises an annealing furnace main body, wherein guide rails are fixedly arranged on the left and right inner walls of the annealing furnace main body, a supporting plate is slidably arranged on the outer surfaces of the two guide rails, two first round bars are fixedly arranged on the inner walls of the supporting plate, an auxiliary adjusting mechanism is arranged on the supporting plate and comprises a first adjusting plate and two second adjusting plates, the first adjusting plate is slidably arranged on the outer surfaces of the two first round bars, a first rectangular hole is formed in the upper surface of the first adjusting plate, a second round bar is fixedly arranged on the inner wall of the first rectangular hole, and the adjusting plates and the two first adjusting plates are moved so as to drive the corresponding second adjusting plates to move with a placing table, so that the optical glass on the placing table is convenient for the distance adjustment of a worker on the optical glass, and the annealing efficiency of the annealing device on the optical glass is improved.

Inventors

  • BIAN SHILEI
  • QIAN FENG

Assignees

  • 励清光电科技（上海）有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (6)

  1. 1. An optical glass annealing device comprises an annealing furnace main body (1), wherein guide rails (2) are fixedly arranged on the left and right inner walls of the annealing furnace main body (1), and support plates (3) are slidably arranged on the outer surfaces of the two guide rails (2), and the optical glass annealing device is characterized in that two first round rods (4) are fixedly arranged on the inner walls of the support plates (3); The auxiliary adjusting mechanism is arranged on the supporting plate (3), the auxiliary adjusting mechanism comprises a first adjusting plate (5) and two second adjusting plates (6), the first adjusting plate (5) is slidably mounted on the outer surfaces of the two first round rods (4), a first rectangular hole (7) is formed in the upper surface of the first adjusting plate (5), a second round rod (8) is fixedly mounted on the inner wall of the first rectangular hole (7), the two second adjusting plates (6) are slidably mounted on the outer surfaces of the second round rods (8), the two second adjusting plates (6) are slidably in contact with the inner walls of the first rectangular holes (7), and a placing table (9) is fixedly mounted on the upper surfaces of the two second adjusting plates (6).
  2. 2. The optical glass annealing device according to claim 1, wherein the auxiliary adjusting mechanism further comprises four adjusting rods (10), a through hole (11) is formed in the left surface of the first adjusting plate (5), the through hole (11) is communicated with the inside of the first rectangular hole (7), the right end of the through hole (11) penetrates through the right surface of the first adjusting plate (5), the four adjusting rods (10) are fixedly arranged on the left surface and the right surface of the two second adjusting plates (6) respectively, and the four adjusting rods (10) are slidably arranged in the through hole (11).
  3. 3. The optical glass annealing device according to claim 1, wherein the number of the auxiliary adjusting mechanisms is two, the two auxiliary adjusting mechanisms are slidably arranged on the outer surfaces of the two first round rods (4), and the two auxiliary adjusting mechanisms are correspondingly arranged left and right.
  4. 4. The optical glass annealing device according to claim 1, wherein the front and rear ends of the upper surfaces of the two first adjusting plates (5) are respectively provided with a second rectangular hole (12), the interiors of the four second rectangular holes (12) are respectively fixedly provided with the same second round rod (8), the outer surfaces of the four same second round rods (8) are respectively and slidably provided with the same second adjusting plates (6), and the upper surfaces of the four same second adjusting plates (6) are respectively and fixedly provided with the same placing table (9).
  5. 5. The optical glass annealing device according to claim 1, wherein the left end of the upper surface of the supporting plate (3) is provided with a limit groove (13), the lower end of the limit groove (13) penetrates into the left guide rail (2), and a limit rod (14) is inserted into the limit groove (13) in a sliding manner.
  6. 6. The optical glass annealing device according to claim 1, characterized in that the front surface of the supporting plate (3) is provided with a mounting groove (15), and a handle (16) is fixedly arranged in the mounting groove (15).

Description

Optical glass annealing device Technical Field The utility model relates to the technical field of optical glass production, in particular to an optical glass annealing device. Background The optical glass is a special glass for manufacturing optical elements such as lenses, prisms, reflectors and the like, has high transparency, uniformity of chemical physical properties and precise optical constants, and is required to be annealed when being produced, wherein the optical glass is annealed by slowly heating the optical glass to a certain temperature, then keeping the optical glass for a period of time and slowly cooling the optical glass to room temperature, the aim is to eliminate internal stress, prevent deformation and cracking, ensure the stability and dimensional accuracy of the optical properties of the optical glass, and compared with common glass, the optical glass has purer components, finer preparation process, higher refractive index and excellent optical properties, is an indispensable important material in the fields of modern technology, medical treatment, communication and the like, and an annealing device is required to be used for realizing the annealing processing of the optical glass when the optical glass is annealed. When the annealing process is performed, the optical glass needs to be placed on a tray in the annealing furnace to anneal the optical glass, a certain interval is needed between a plurality of optical glasses when the optical glass is placed, enough intervals are needed among the optical glasses to ensure uniform heat transfer, when the optical glass is placed in the furnace, the optical glass is generally placed on the tray first, then the interval is adjusted, when the optical glass is adjusted, the optical glass is generally pushed on the tray or the optical glass is lifted by a worker again to be placed again, the optical glass can be rubbed with the tray, the optical glass is damaged, the adjustment efficiency is low, the optical glass can be adjusted only by being lifted again by the worker, the adjustment is troublesome, and the annealing efficiency of the optical glass is affected. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides an optical glass annealing device, which solves the problems that when optical glass is placed in a furnace, the optical glass is generally placed on a tray, and then the gap between the optical glass and the tray is adjusted, when the optical glass is adjusted, the optical glass is generally pushed on the tray or is taken up by a worker to be replaced, the optical glass and the tray are rubbed, the optical glass is damaged, the adjustment efficiency is low, the optical glass can be adjusted only by the worker, and the adjustment is troublesome, so that the annealing efficiency of the optical glass is affected. (II) technical scheme The optical glass annealing device comprises an annealing furnace main body, wherein guide rails are fixedly arranged on the left and right inner walls of the annealing furnace main body, supporting plates are slidably arranged on the outer surfaces of the two guide rails, and two first round rods are fixedly arranged on the inner walls of the supporting plates; The auxiliary adjusting mechanism is arranged on the supporting plate and comprises a first adjusting plate and two second adjusting plates, the first adjusting plates are slidably mounted on the outer surfaces of the two first round rods, first rectangular holes are formed in the upper surfaces of the first adjusting plates, second round rods are fixedly mounted on the inner walls of the first rectangular holes, the two second adjusting plates are slidably mounted on the outer surfaces of the second round rods, and the two second adjusting plates are slidably contacted with the inner walls of the first rectangular holes. Preferably, the auxiliary adjusting mechanism further comprises four adjusting rods, the left surface of the first adjusting plate is provided with a through hole, the through hole is communicated with the inside of the first rectangular hole, the right end of the through hole penetrates through the right surface of the first adjusting plate, the four adjusting rods are respectively and fixedly arranged on the left surface and the right surface of the two second adjusting plates, and the four adjusting rods are all slidably arranged in the through hole. Preferably, the number of the auxiliary adjusting mechanisms is two, the two auxiliary adjusting mechanisms are slidably arranged on the outer surfaces of the two first round rods, and the two auxiliary adjusting mechanisms are correspondingly arranged left and right. Preferably, the front and rear ends of the upper surface of the two first adjusting plates are respectively provided with a second rectangular hole, the interiors of the four second rectangular holes are respectively fixedly provided with t