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CN-224211336-U - Lens tectorial membrane subassembly

CN224211336UCN 224211336 UCN224211336 UCN 224211336UCN-224211336-U

Abstract

The utility model relates to a lens film covering assembly applied to the field of lens packaging, which comprises two supporting frames, wherein the upper ends of the two supporting frames are fixedly connected with a conveying strip together, the left end of the conveying strip is fixedly connected with an L-shaped positioning plate, the rear ends of the positioning plate and the conveying strip are fixedly connected with mounting plates, the front ends of the mounting plates are rotatably connected with positioning assemblies, the rear ends of the left mounting plates are fixedly connected with a motor I, the output end of the motor I movably penetrates through the mounting plates and is fixedly connected with the adjacent positioning assemblies, the front ends of the positioning assemblies are inserted with a carrying tray, the surfaces of the two carrying trays are coiled with carrier tapes, a film sealing tray is arranged above the conveying strip, and in the process of covering a lens by the carrying tray and the film sealing tray, the carrier tapes and the film are limited by a plurality of limiting parts, so that the situation of deviation of the carrier tapes and the film is not easy to occur in the process of covering films, the situation of laminating dislocation of the film is effectively avoided, and the film covering packaging effect is further improved.

Inventors

  • SONG YAZHOU
  • Zhang Guanglou
  • DENG YING

Assignees

  • 苏州九二五自动化机械有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (6)

  1. 1. The lens tectorial membrane subassembly, including two support frames (1), wherein two the upper end of support frame (1) is fixedly connected with transport strip (2) jointly, the left end fixedly connected with L type locating plate (3) of transport strip (2), locating plate (3) all fixedly connected with mounting panel (4) with the rear end of transport strip (2), the front end of mounting panel (4) all rotates and is connected with locating component (5), the left side the rear end fixedly connected with motor one (6) of mounting panel (4), the output of motor one (6) is movable to run through mounting panel (4) and with adjacent locating component (5) fixed connection, the front end of locating component (5) inserts and is equipped with carrier plate (7), and the surface of two carrier plate (7) coils carrier tape (8); The top of carrying strip (2) is equipped with and seals membrane dish (9), it is equipped with the tectorial membrane to seal around on membrane dish (9), the expansion end of tectorial membrane corresponds the bonding with carrier tape (8) on the adjacent year thing dish (7), the rear end fixedly connected with motor two (10) of locating plate (3), the output activity of motor two (10) runs through locating plate (3) and fixedly connected with spacing round one (11), the front end rotation of locating plate (3) is connected with spacing round two (12), the rear end of carrying strip (2) is equipped with spacing subassembly, spacing subassembly includes fixed plate at carrying strip (2) rear end, the front end rotation of fixed plate is connected with two compression rollers (14) and a supporting wheel (15), the upper end of carrying strip (2) still is equipped with anti-migration subassembly, anti-migration subassembly includes two fixed blocks at carrying strip (2) both ends respectively, two fixedly connected with two slide bars (16) between the fixed block the two slide bar (16) the joint outer surface (17) that slide together.
  2. 2. The lens film assembly according to claim 1, wherein the upper end of the conveying strip (2) is fixedly connected with two limiting strips (13), the carrier tape (8) is in contact with the conveying strip (2), and the carrier tape (8) is positioned between the two limiting strips (13).
  3. 3. The lens film covering assembly according to claim 1, wherein the carrier tape (8) is located between the first limiting wheel (11) and the second limiting wheel (12), a containing groove is formed in the surface of the locating plate (3), the second limiting wheel (12) comprises two locating rods (121) fixedly connected in the containing groove, adjusting blocks (122) are sleeved on the outer surfaces of the two locating rods (121) in a sliding mode, rollers (123) are connected to the front ends of the adjusting blocks (122) in a rotating mode, and the rollers (123) correspond to the first limiting wheel (11).
  4. 4. A lens film package according to claim 1, wherein the supporting wheel (15) and the pressing roller (14) are both positioned on the right side of the conveying strip (2), and the supporting wheel (15) is positioned below the pressing roller (14).
  5. 5. The lens film assembly of claim 1, wherein the lower end of the stop block (17) is attached to the conveying strip (2), and the lower end of the stop block (17) is provided with anti-skid patterns.
  6. 6. The lens film covering assembly according to claim 1, wherein a positioning block (18) is fixedly connected to the front end of the left mounting plate (4), and a distance sensor (19) is fixedly connected to the left end of the positioning block (18).

Description

Lens tectorial membrane subassembly Technical Field The utility model relates to a lens film-covered component, in particular to a lens film-covered component applied to the field of lens packaging. Background The backlight lens is a light guide assembly for a liquid crystal display device, and is generally located in a screen backlight module, and has a core function of converting a point light source or a line light source into a uniform surface light source, and realizing uniformity of light distribution through scattering, refraction or reflection, thereby improving screen brightness and display uniformity. When the lens is coated, the lens is generally placed on a carrier tape, and then the surface of the carrier tape is coated, so that the lens is packaged, but in the coating process, if the coating operation is directly performed manually, the coating efficiency is poor, residual bubbles can be generated during the coating, and if the coating machine is used for mechanical coating, the coating and the carrier tape are prone to deviation, so that the coating is laminated in a dislocation mode, and the coating packaging effect is affected. Disclosure of utility model Aiming at the prior art, the utility model aims to solve the technical problems that when the lens is subjected to film coating treatment, the manual film coating efficiency is poor, air bubbles can possibly appear on the film, and if the film is subjected to mechanical lamination, the film coating and the carrier tape are easy to deviate, so that lamination dislocation is caused, and the film coating packaging effect is affected. In order to solve the problems, the utility model provides a lens film covering assembly, which comprises two supporting frames, wherein the upper ends of the two supporting frames are fixedly connected with a conveying strip together, the left end of the conveying strip is fixedly connected with an L-shaped positioning plate, the positioning plate and the rear end of the conveying strip are fixedly connected with a mounting plate, the front end of the mounting plate is fixedly connected with a positioning assembly in a rotating manner, the rear end of the left mounting plate is fixedly connected with a motor I, the output end of the motor I movably penetrates through the mounting plate and is fixedly connected with the adjacent positioning assembly, the front end of the positioning assembly is inserted with a carrying disc, the surfaces of the two carrying discs are coiled with carrier tapes, the upper part of the conveying strip is provided with a film sealing disc, the film sealing disc is wound on the film sealing disc, the movable end of the film sealing disc is correspondingly adhered to the carrier tapes on the adjacent carrying disc, the rear end of the positioning plate is fixedly connected with a motor II, the output end of the motor II movably penetrates through the positioning plate and is fixedly connected with a limiting wheel I, the front end of the positioning plate is rotatably connected with a limiting wheel II, the rear end of the conveying strip is provided with a limiting assembly, the limiting assembly comprises a fixing plate fixedly connected with the rear end of the conveying strip, the front end of the fixing plate is fixedly connected with a sliding block and two ends of the two supporting blocks are fixedly connected with two sliding blocks, and two sliding blocks are fixedly connected with two outer surfaces of the two sliding rod assemblies respectively. In the lens film coating assembly, in the process of coating the lens by the object carrying disc and the film sealing disc, the carrying belt and the film coating are limited by the limiting parts, so that the situation that the carrying belt and the film coating are not easy to deviate in the process of coating is avoided, the situation of lamination dislocation is effectively avoided, and the film coating packaging effect is improved. As a further improvement of the application, the upper end of the conveying strip is fixedly connected with two limiting strips, the carrier belt is contacted with the conveying strip, and the carrier belt is positioned between the two limiting strips. As a further improvement of the application, the carrier belt is positioned between the first limiting wheel and the second limiting wheel, the surface of the positioning plate is provided with a holding groove, the second limiting wheel comprises two positioning rods fixedly connected in the holding groove, the outer surfaces of the two positioning rods are sleeved with an adjusting block in a sliding way, the front end of the adjusting block is rotationally connected with a roller, and the roller corresponds to the first limiting wheel. As a further development of the application, the support wheel and the pressure roller are both located on the right side of the conveyor belt, and the support wheel is located below the pressure roller. As a further