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CN-224224505-U - Lens bending and film pasting equipment

CN224224505UCN 224224505 UCN224224505 UCN 224224505UCN-224224505-U

Abstract

The utility model discloses a lens bending and film pasting device which comprises a frame, a lower die and an upper die, wherein the lower die is arranged at the bottom end inside the frame, the upper die is arranged at the top end inside the frame, a lens feeding frame and a film feeding frame are respectively arranged at two sides of the frame, vacuum generators are respectively arranged at the central positions of the tops of the lens feeding frame and the film feeding frame, the upper parts of the vacuum generators are respectively connected with a sucker through air ducts, rotating rods are respectively arranged at the two sides inside the frame, and driving motors are respectively arranged in the frame below the rotating rods.

Inventors

  • ZHUANG YANHUA

Assignees

  • 厦门炜明光学科技有限公司

Dates

Publication Date
20260512
Application Date
20250611

Claims (8)

  1. 1. The utility model provides a lens pad pasting equipment that bends, its characterized in that includes frame (1), lower mould (2) and last mould (3), the inside bottom of frame (1) is provided with lower mould (2), just the inside top of frame (1) is provided with last mould (3), the top of frame (1) is fixed with first cylinder (4), just the output of first cylinder (4) is connected with last mould (3) through the telescopic column, the both sides of frame (1) are provided with lens material loading frame (5) and membrane material loading frame (6) respectively, just the bottom of lens material loading frame (5) and membrane material loading frame (6) is adsorbed through sucking disc (14) respectively and is had lens main part (7) and membrane body (8), the central point department at lens material loading frame (5) and membrane material loading frame (6) top all is provided with vacuum generator (15), just the top of vacuum generator (15) is connected with sucking disc (14) through the air duct respectively, the both sides inside frame (1) are provided with lens material loading frame (5) and membrane material loading frame (6) respectively, just below bull stick (12) all are provided with motor (12) and drive end (11) in the frame (11), and one sides of the lens feeding frame (5) and the film feeding frame (6) close to the rotating rod (12) are connected with the rotating rod (12) through fixing sleeves (13).
  2. 2. The lens bending and film sticking equipment according to claim 1, wherein a first trough (9) and a second trough (10) are respectively arranged below the lens feeding frame (5) and the film feeding frame (6), and the first trough (9) and the second trough (10) are respectively used for storing a lens main body (7) and a film body (8).
  3. 3. The lens bending and film sticking equipment according to claim 1, wherein strip-shaped holes (17) are formed in one side of the rotating rod (12), and the fixing sleeves (13) are locked and fixed with the strip-shaped holes (17) through fasteners (18).
  4. 4. The lens bending and film sticking equipment according to claim 1, wherein the two ends of the top of the lens feeding frame (5) and the top of the film feeding frame (6) are respectively provided with a second air cylinder (16), the output ends of the second air cylinders (16) are respectively connected with a sucker (14) through telescopic rods, and the edges of the bottoms of the suckers (14) are respectively provided with a silica gel pad (26).
  5. 5. The lens bending and film sticking equipment according to claim 1, wherein a resistor (23) is arranged at the central position inside the upper die (3), and heat conducting plates (25) are arranged on the periphery of the resistor (23) through heat conducting rods (24).
  6. 6. The lens bending and film sticking equipment according to claim 5, wherein the heat conducting rods (24) and the heat conducting plates (25) are made of copper alloy materials, and the heat conducting plates (25) are connected with the lower cambered surface inside the upper die (3).
  7. 7. The lens bending and film sticking equipment according to claim 1 is characterized in that a cavity (20) is formed in the bottom end of the lower die (2), an air supply pipe (21) is arranged in the cavity (20), and a pulse valve (19) is arranged at one end of the air supply pipe (21).
  8. 8. The lens bending and film sticking equipment according to claim 7, wherein the top end of the air supply pipe (21) is uniformly provided with air guide channels (22), and the top ends of the air guide channels (22) extend to the lower bottom surface of the inner cavity of the lower die (2).

Description

Lens bending and film pasting equipment Technical Field The utility model relates to the technical field of lens processing, in particular to a lens bending and film sticking device. Background The lens bending equipment is special equipment for bending a plane or regular-shaped lens into a specific curvature curved surface in a mechanical pressure, thermoforming and other modes, is mainly used for shaping processing of an optical lens and an electronic display screen (such as a curved surface screen), and has the core functions of enabling the lens (such as glass, resin, PC and other materials) to deform according to a preset radian by accurately controlling parameters such as pressure, temperature, mold shape and the like, so that the curvature precision meets the subsequent production requirements. The curved surface of the lens is consistent with the curved surface of the concave lens, but common lens bending equipment does not have the function of sticking the film, the bending and the film sticking are respectively completed on the two pieces of equipment, the lens is manually or mechanically carried to the film sticking equipment after being bent, if the middle interval time is too long, the film sticking precision is possibly influenced by the pollution of the surface of the lens or slight rebound of the shape, and therefore, the lens bending film sticking equipment is required. Disclosure of utility model The utility model aims to provide a lens bending and film sticking device for solving the problems in the background technology. The lens bending and film pasting device comprises a frame, a lower module and an upper module, wherein the lower module is arranged at the bottom end inside the frame, the upper module is arranged at the top end inside the frame, a first air cylinder is fixed at the top of the frame, the output end of the first air cylinder is connected with the upper module through a telescopic column, a lens feeding frame and a film feeding frame are respectively arranged at two sides of the frame, the bottom ends of the lens feeding frame and the film feeding frame are respectively adsorbed with a lens main body and a film body through suckers, vacuum generators are respectively arranged at the central positions of the tops of the lens feeding frame and the film feeding frame, the upper parts of the vacuum generators are respectively connected with the suckers through air ducts, rotating rods are respectively arranged at two sides inside the frame, driving motors are respectively arranged in the frame below the rotating rods, the output ends of the driving motors are respectively connected with the rotating rods, and one sides, close to the rotating rods, of the lens feeding frame and the film feeding frame are respectively connected with the rotating rods through fixing sleeves. Preferably, a first trough and a second trough are respectively arranged below the lens feeding frame and the film feeding frame, and the first trough and the second trough are respectively used for storing the lens main body and the film body. Preferably, the bar-shaped holes are formed in one side of the rotating rod, and the fixing sleeves are locked and fixed with the bar-shaped holes through fasteners. Preferably, both ends at lens material loading frame and membrane material loading frame top all are provided with the second cylinder, just the output of second cylinder all is connected with the sucking disc through the telescopic link, the edge of sucking disc bottom all is provided with the silica gel pad. Preferably, a resistor is arranged at the central position inside the upper die, and heat conducting plates are arranged around the resistor through heat conducting rods. Preferably, the heat conducting rod and the heat conducting plate are made of copper alloy materials, and the heat conducting plate is connected with the lower cambered surface inside the upper die. Preferably, a cavity is arranged at the bottom end of the lower die, an air supply pipe is arranged in the cavity, and a pulse valve is arranged at one end of the air supply pipe. Preferably, the top end of the air supply pipe is uniformly provided with air guide channels, and the top ends of the air guide channels extend to the lower bottom surface of the lower die cavity. Compared with the prior art, the lens bending and film pasting device has the beneficial effects that the lens bending and film pasting device is provided with the rack, the lower die, the upper die, the lens feeding rack, the film feeding rack, the rotating rod, the driving motor, the fixing sleeve, the second cylinder, the sucking disc and the vacuum generator, after the sucking disc on the lens feeding rack adsorbs the lens main body, the driving motor drives the rotating rod to rotate so as to rotate the lens feeding rack to the upper side of the lower die, then the lens main body is placed on the lower die, the lens feeding rack is reset, the cylinder drives the