Search

CN-224224565-U - Telescope lens gluing and pressurizing device

CN224224565UCN 224224565 UCN224224565 UCN 224224565UCN-224224565-U

Abstract

The utility model relates to the technical field of optical lens processing and discloses a telescope lens gluing and pressurizing device, which comprises a moving block, wherein the moving block is arranged on a transverse screw in a sliding way, a pressurizing assembly comprises a hemispherical block, a bidirectional screw rod, pressurizing plates, arc frames and a pressurizing frame, the hemispherical block is movably arranged in a mounting box, the bidirectional screw rod is rotatably arranged on the mounting box, the pressurizing plates are provided with two, the two pressurizing plates are respectively arranged at the upper end and the lower end of the bidirectional screw rod in a threaded way, the arc frames are provided with four, the four arc frames are respectively arranged at four corners of the pressurizing frame in a sliding way, the pressurizing frame is fixedly arranged at the bottom of the upper pressurizing plate, the bidirectional screw rod simultaneously drives the hemispherical block and the pressurizing frame to relatively move, the hemispherical block is exposed on the top surface of the mounting box and is used for supporting lenses with different curvatures, and the pressurizing frame is matched with the arc frames to be used for laminating and pressing the curvatures of the top surface of the lenses, so that errors caused by insufficient edge pressure are avoided, and the lenses are glued more tightly.

Inventors

  • XUAN BIN
  • SHAO JIANXIN

Assignees

  • 南通大学

Dates

Publication Date
20260512
Application Date
20250610

Claims (7)

  1. 1. A telescope lens gluing and pressurizing device is characterized by comprising The movable block (11), the movable block (11) is arranged on the transverse screw in a sliding manner, the top surface of the movable block (11) is fixedly provided with a mounting box (10), and one side of the mounting box (10) is fixedly provided with a control panel (12); the pressurizing assembly comprises a hemispherical block (15), a bidirectional screw rod (16), pressurizing plates (17), arc frames (19) and pressurizing frames (28), wherein the hemispherical block (15) is movably arranged in the installing box (10), the bidirectional screw rod (16) is rotatably arranged on the installing box (10), the pressurizing plates (17) are arranged at two, the pressurizing plates (17) are respectively arranged at the upper end and the lower end of the bidirectional screw rod (16) in a threaded mode, the arc frames (19) are four, the arc frames (19) are respectively arranged at four corners of the pressurizing frames (28) in a sliding mode, and the pressurizing frames (28) are fixedly arranged at the bottom of the upper pressurizing plates (17).
  2. 2. Telescope lens gluing pressurization device according to claim 1, characterized in that the bottoms of the four arc frames (19) are respectively hinged with a double-headed hinge support (20), four moving grooves (24) are formed in an array on the top surface of the mounting box (10), sliding shafts (25) are fixedly arranged in the moving grooves (24), the double-headed hinge supports (20) are slidably arranged in the moving grooves (24), and the sliding shafts (25) penetrate through the double-headed hinge supports (20).
  3. 3. The telescope lens gluing and pressurizing device according to claim 2, wherein an air cylinder (23) is fixedly arranged in the mounting box (10), the control panel (12) is electrically connected with the air cylinder (23), the output end of the air cylinder (23) is connected with a push plate (22), the top surface array of the push plate (22) is provided with four single-head hinged supports (26), the single-head hinged supports (26) are arranged corresponding to the movable grooves (24), and a connecting rod (21) is connected between the single-head hinged supports (26) and the double-head hinged supports (20).
  4. 4. A telescope lens gluing and pressurizing device according to claim 3, wherein the arc frame (19) is of a U-shaped structure formed by two arc plates, a sliding shaft (27) is fixedly arranged at one end of the arc frame (19) far away from the double-end hinged support (20), the pressurizing frame (28) is of a cross frame formed by two arc frames, and the sliding shaft (27) is in sliding fit with the inner side of the pressurizing frame (28).
  5. 5. The telescope lens gluing and pressurizing device according to claim 4, wherein a supporting frame (13) is fixedly arranged at one corner of the top surface of the mounting box (10), a motor (14) is fixedly arranged at the top surface of the supporting frame (13), the output end of the motor (14) is connected to the top end of a bidirectional screw rod (16), the bidirectional screw rod (16) is rotatably arranged between the mounting box (10) and the supporting frame (13), and the control panel (12) is electrically connected with the motor (14).
  6. 6. A telescope lens gluing and pressurizing device according to claim 5, wherein one end of the pressurizing plate (17) is slidably arranged in the supporting frame (13), and one end of the pressurizing plate (17) close to the bidirectional screw (16) is in threaded fit with the bidirectional screw (16).
  7. 7. The telescope lens gluing and pressurizing device according to claim 6, wherein a pressurizing shaft (18) is fixedly arranged on the bottom surface of the other end of the pressurizing plate (17), the pressurizing plate (17) on the upper side is fixedly connected with the top curved surface of the pressurizing frame (28) through the corresponding pressurizing shaft (18), and the pressurizing plate (17) on the lower side is fixedly connected with the bottom surface of the hemispherical block (15) through the corresponding pressurizing shaft (18).

Description

Telescope lens gluing and pressurizing device Technical Field The utility model belongs to the technical field of optical lens processing, and particularly relates to a telescope lens gluing and pressurizing device. Background The telescope lens is glued and pressed by optical glue or optical glue method, and two or more optical parts such as lens, prism, plane mirror, etc. are bonded into optical component according to technical requirement. The prior art discloses a lens gluing component (CN 217803409U) of a telescope, which comprises a base, two supporting blocks, a transverse screw rod, a first motor, a moving block, a lens, a first frame-shaped block, a second frame-shaped block and a second frame-shaped block, wherein the two supporting blocks are fixedly arranged at the top of the base, the transverse screw rod is rotatably arranged between the two supporting blocks, the first motor is arranged at one side of the corresponding supporting block, an output shaft of the first motor is fixedly connected with one end of the transverse screw rod, the moving block is arranged on the transverse screw rod in a threaded manner, the lens is arranged at the top of the moving block, the first frame-shaped block is fixedly arranged at the top of the base, and the second frame-shaped block is fixedly arranged at the top of the base. The lens gluing component of the telescope provided by the utility model has the advantages of being convenient to use, being capable of replacing manual pressing of the lens and accelerating the drying speed of transparent adhesive. The prior art is found through searching that the threaded rod and the arc-shaped block are utilized to pressurize the glued lens, however, the curvature fixation of the arc-shaped plate cannot adapt to the curvature of lenses with different specifications, so that the edge pressure is insufficient, the thickness of the adhesive layer deviates, the limiting rod is arranged at the periphery but cannot adaptively position the lenses with different specifications, the gluing center of the lens deviates, and the imaging effect of the telescope is further affected. The present utility model has been made in view of this. Disclosure of utility model In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: A telescope lens gluing and pressurizing device comprises The movable block is arranged on the transverse screw in a sliding manner, the top surface of the movable block is fixedly provided with an installation box, and one side of the installation box is fixedly provided with a control panel; The pressurizing assembly comprises a hemispherical block, two bidirectional screw rods, pressurizing plates, arc-shaped frames and pressurizing frames, wherein the hemispherical block is movably arranged in an installation box, the two bidirectional screw rods are rotatably arranged on the installation box, the two pressurizing plates are arranged at the upper end and the lower end of the two bidirectional screw rods respectively in a threaded mode, the four arc-shaped frames are arranged at the four ends of the two bidirectional screw rods respectively in a sliding mode, and the pressurizing frames are fixedly arranged at the bottoms of the upper pressurizing plates. As a preferred implementation mode of the utility model, the bottoms of the four arc frames are respectively hinged with a double-end hinged support, four moving grooves are formed in an array on the top surface of the mounting box, sliding shafts are fixedly arranged in the moving grooves, the double-end hinged supports are arranged in the moving grooves in a sliding mode, and the sliding shafts penetrate through the double-end hinged supports. As a preferred implementation mode of the utility model, an air cylinder is fixedly arranged in the mounting box, the control panel is electrically connected with the air cylinder, the output end of the air cylinder is connected with a push plate, four single-head hinged supports are arranged on the top surface of the push plate in an array manner, the single-head hinged supports are arranged corresponding to the moving grooves, and connecting rods are connected between the single-head hinged supports and the double-head hinged supports. As a preferred implementation mode of the utility model, the arc-shaped frame is formed by two arc-shaped plates into a U-shaped structure, one end of the arc-shaped frame, which is far away from the double-head hinged support, is fixedly provided with a sliding shaft, the pressurizing frame is formed by two arc-shaped frames into a cross-shaped frame, and the sliding shaft is in sliding fit with the inner side of the pressurizing frame. As a preferred implementation mode of the utility model, a supporting frame is fixedly arranged at one corner of the top surface of the mounting box, a motor is fixedly arranged on the top surface of the supporting frame, the output end of