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CN-224231477-U - Quality detection equipment for optical film production

CN224231477UCN 224231477 UCN224231477 UCN 224231477UCN-224231477-U

Abstract

The utility model discloses quality detection equipment for optical film production, which relates to the field of optical film production and comprises an operation table and a connecting frame, wherein the upper end of the connecting frame is provided with a guide hole, the inside of the guide hole is connected with a guide rod in a sliding way, the inside of the guide rod is connected with a guide rod in a sliding way, the lower end of the guide rod is fixedly connected with a pressing plate, and the lower end of the pressing plate is fixedly connected with a short column.

Inventors

  • ZHANG WEIJIN
  • Xie Bilong
  • CHEN WANLIANG

Assignees

  • 深圳市安达新材科技有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (6)

  1. 1. The quality detection equipment for producing the optical film comprises an operation table (1) and a connecting frame (2) and is characterized in that a guide hole (3) is formed in the upper end of the connecting frame (2), a guide rod (4) is connected inside the guide hole (3) in a sliding mode, the guide rod (4) is connected inside the guide rod (4) in a sliding mode, a pressing plate (5) is fixedly connected to the lower end of the guide rod (4), a short column (6) is fixedly connected to the lower end of the pressing plate (5), a threaded column (7) is fixedly connected to the middle of the upper end of the pressing plate (5), a rotary hole (24) is formed in the position, close to the guide hole (3), of the upper end of the connecting frame (2), a rotary rod (8) is arranged inside the rotary hole (24), a threaded sleeve (9) is fixedly connected to the lower end of the rotary rod (8), and a rotary disc (10) is fixedly connected to the other end of the rotary rod (8). The automatic control device is characterized in that an adjusting groove (11) is formed in the operating platform (1), an electric push rod (12) is arranged in the adjusting groove (11), one end of the electric push rod (12) is fixedly connected with a moving block (13), the upper end of the moving block (13) is fixedly connected with a support plate (14), and a scale block (15) is arranged at the edge of the upper end of the operating platform (1).
  2. 2. The quality detection device for producing optical films according to claim 1, wherein a connecting seat (16) is fixedly connected to the edge of the upper end of the support plate (14), a clamping hole (17) is formed in one side of the connecting seat (16), and a mounting block (25) is movably connected to the inside of the connecting seat (16).
  3. 3. The quality detection device for producing optical films according to claim 2, wherein a sliding groove (18) is formed in the inner wall of the installation block (25), a sliding block (19) is connected inside the sliding groove (18) in a sliding mode, a sliding frame (20) is fixedly connected to one side of the sliding block (19), a clamping block (21) is fixedly connected to the front side of the sliding frame (20), the installation block (25) is fixedly connected with a fixing rod (22), and a spring (23) is sleeved outside the fixing rod (22).
  4. 4. The quality detection device for producing an optical film according to claim 1, wherein the screw sleeve (9) is rotatably connected with the connecting frame (2) through a rotating rod (8).
  5. 5. A quality inspection apparatus for optical film production according to claim 2, wherein the number of the stubs (6) is plural, and they are symmetrically arranged about the center line of the pressing plate (5).
  6. 6. The quality inspection device for producing an optical film according to claim 3, wherein the slider (19) slides inside the chute (18) through the sliding frame (20) in cooperation with the telescopic rod and the spring (23).

Description

Quality detection equipment for optical film production Technical Field The utility model relates to the field of optical film production, in particular to quality detection equipment for optical film production. Background The optical film is a thin layer material deposited on the surface of an optical element by a physical or chemical method, has the capability of precisely controlling the light wave transmission, and can effectively change the characteristics of light reflection, transmission, absorption, polarization and the like. The optical lens is widely applied to various optical systems, such as camera lenses, telescopes, glasses, display devices and the like, and can remarkably improve optical performance, reduce reflection loss and enhance color expression. In the production process of the optical film, in order to ensure the quality of the optical film, a detection device is generally used for carrying out a tensile test on the optical film so as to verify the mechanical property and stability of the film, thereby ensuring the service life of the product. However, in the prior art, when the optical film is subjected to a tensile test by using a detection device, the film is easy to slide off from a fixed structure, which can certainly affect the accuracy and reliability of the detection result. Disclosure of utility model The utility model aims to provide quality detection equipment for optical film production, which solves the problems in the background technology. The quality detection equipment for optical film production comprises an operation table and a connecting frame, wherein the upper end of the connecting frame is provided with a guide hole, the inside of the guide hole is connected with a guide rod in a sliding manner, the inside of the guide rod is connected with a guide rod in a sliding manner, the lower end of the guide rod is fixedly connected with a pressing plate, the lower end of the pressing plate is fixedly connected with a short column, the middle part of the upper end of the pressing plate is fixedly connected with a threaded column, the position, close to the guide hole, of the upper end of the connecting frame is provided with a rotating hole, the inside of the rotating hole is provided with a rotating rod, the lower end of the rotating rod is fixedly connected with a threaded sleeve, and the other end of the rotating rod is fixedly connected with a rotating disc; The utility model discloses a portable electronic device, including operation panel, motor-assisted push rod, movable block, locating plate, scale block, adjusting groove has been seted up to the inside of operation panel, the inside of adjusting groove is provided with the motor-assisted push rod, the one end fixedly connected with movable block of motor-assisted push rod, the upper end fixedly connected with extension board of movable block, the upper end edge position of operation panel is provided with the scale block. Preferably, the upper end edge position fixedly connected with connecting seat of extension board, the card hole has been seted up to one side of connecting seat, the inside swing joint of connecting seat has the installation piece. Preferably, the inner wall of installation piece has seted up the spout, the inside sliding connection of spout has the slider, one side fixedly connected with sliding frame of slider, the front side fixedly connected with fixture block of sliding frame, the inside fixed connection and the dead lever of installation piece, the outside of dead lever has cup jointed the spring. Preferably, the threaded sleeve is rotatably connected with the connecting frame through a rotating rod. Preferably, the number of the short columns is multiple groups, and the short columns are symmetrically arranged about the central line of the pressing plate. Preferably, the sliding block is matched with the telescopic rod and the spring through the sliding frame to slide in the sliding groove. By adopting the technical scheme, through rotating the carousel, carousel drive bull stick and swivel nut synchronous rotation, under the effect of swivel nut internal screw thread, screw thread post and clamp plate can move downwards, at this moment, the upper end of optical film can closely laminate to the short post, thereby realize spacing and fixed to the film, same, reverse rotation carousel, screw thread post, clamp plate rise along with it and remove spacing to the optical film, in addition, the stability when the clamp plate goes up and down can be improved greatly in setting up of guide bar and guiding hole, can adjust the position of clamp plate through components such as bull stick, swivel nut, screw thread post, carousel, and then make the short post fix firmly to the optical film, the setting of multiunit short post makes the film atress more even in the compress tightly the in-process, the condition of film landing has effectively been avoided, accuracy and reliability of testing res