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Forming grinding tool of lens polarizing film

A polarizing film and lens technology, which is applied in the field of forming abrasive tools for lens polarizing films, can solve problems such as poor flexibility, no cooling, and low production efficiency, and achieve the effects of keeping clean, good cooling effect, and promoting recycling

Pending Publication Date: 2019-08-23
丹阳市宏鑫光学眼镜有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But the forming mold structure of general lens polarizing film is relatively simple, and flexibility is relatively poor, and application number is CN207206863U, a kind of forming mold of lens polarizing film, structure is simple in the specification, design is reasonable, independent application and the forming of a piece of polarizing film, The mold is relatively stable, and the produced polarizing film is not easily deformed, but it does not have the function of cooling, and only one piece can be produced, and the production efficiency is not high. Therefore, we propose a molding mold for lens polarizing film

Method used

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  • Forming grinding tool of lens polarizing film
  • Forming grinding tool of lens polarizing film
  • Forming grinding tool of lens polarizing film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1-2 As shown, a molding abrasive tool for lens polarizing film includes a lower mold 1, an upper mold 2, a concave surface 3 of the lower mold and a convex surface 4 of the upper mold, the lower mold 1 is located directly below the upper mold 2, and the convex surface 4 of the upper mold is located on the upper mold 2 The bottom surface, the concave surface 3 of the lower mold is located on the upper surface of the lower mold 1, the bottom of the lower mold 1 is equipped with an electric waterproof telescopic column 7, the bottom of the electric waterproof telescopic column 7 is fixedly connected to the water tank 5, the lower mold 1 is located inside the water tank 5, and the two sides of the water tank 5 are inside Both are equipped with pulleys 9, and an L-shaped connecting rod 8 is installed on the upper part of the pulleys 9. The water tank 5 is connected to the upper mold 2 through the L-shaped connecting rod 8. Both sides of the water tank 5 are in...

Embodiment 2

[0027] Such as Figure 1-5 As shown, one end of the water tank 5 is inlaid with a spare water tank 13, and a filter device 15 is installed on one side of the inner wall of the spare water tank 13, and the water tank 5 communicates with the spare water tank 13 through the filter device 15. 5. A water spray pipe 16 is installed on the upper side of the inner wall. The mini water pump 14 is connected to the water spray pipe 16. The filter device 15 is composed of a nylon mesh filter cloth 17, a high-efficiency filter 18 and a nano-mesh dust filter 19. The nylon mesh A high-efficiency filter 18 is bonded to the bottom of the filter cloth 17, a nano-mesh dust filter 19 is bonded to the bottom of the high-efficiency filter 18, and a heating block 6 is installed inside the lower mold 1, and the heating block 6 is located at the bottom of the concave surface 3 of the lower mold, and the water tank 5 Activated carbon adsorption blocks 10 are arranged on both sides of the bottom.

[00...

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Abstract

The invention discloses a forming grinding tool of a lens polarizing film. A lower die, an upper die, a lower die concave face and an upper die convex face are included. The lower die is located underthe upper die. The upper die convex face is arranged on the bottom surface of the upper die. The lower die concave face is arranged on the upper surface of the lower die. The bottom of the lower dieis provided with an electric waterproof telescopic column. The bottom of the electric waterproof telescopic column is fixedly connected with a water tank. The lower die is located in the water tank. Pulleys are arranged in the two sides of the water tank. Through the arrangement of the electric waterproof telescopic column and L-shaped connecting rods, the distance between the upper die and the lower die is convenient to adjust, and lens polarizing film forming is convenient; through the arrangement of a mini water pump and a water spraying pipe, cooling and cleaning are effectively conductedon the die, and dirt is prevented from being left on the surface of the polarizing film; and through the arrangement of a filter device, cyclic usage of the water resource is convenient, dust and dirtin water are effectively filtered, and the forming grinding tool is suitable for wide popularization and usage.

Description

technical field [0001] The invention relates to a molding die, in particular to a molding abrasive tool for a polarizing film of a lens. Background technique [0002] The function of the polarizing film is to turn natural light into polarized light, so the polarizing film can filter out unnecessary glare, reflected light, etc. Ordinary sunglasses only have the effect of reducing light, and cannot completely block these harmful rays. Polarized lenses, because of their polarizing properties, can completely block the harmful ultraviolet rays of the human eye, achieve the function of truly protecting the eyes, and make things seen more clearly and three-dimensionally. [0003] But the forming mold structure of general lens polarizing film is relatively simple, and flexibility is relatively poor, and application number is CN207206863U, a kind of forming mold of lens polarizing film, structure is simple in the specification, design is reasonable, independent application and the f...

Claims

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Application Information

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IPC IPC(8): B29C33/72B29C33/02B29C33/24B01D35/027B01D29/58B01D29/01B29L11/00
CPCB29C33/72B29C33/02B29C33/24B01D35/027B01D29/58B01D29/01B29L2011/0016
Inventor 景小萍
Owner 丹阳市宏鑫光学眼镜有限公司