CN115946380A

CN115946380A - Carbon fiber glasses frame processing technology

Info

Publication number: CN115946380A
Application number: CN202310039006.9A
Authority: CN
Inventors: 倪少贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-04-11

Abstract

The invention discloses a processing technology of a carbon fiber glasses frame, which comprises the steps of sequentially coating 150 carbon fiber sheets with the thickness of 0.1mm with resin, superposing the carbon fiber sheets, applying 100 tons of pressure through an oil press and heating to 100 ℃ to obtain a 15mm square block, and then carrying out 3D cutting through CNC equipment instead of the traditional bending 2D cutting, so that the carbon fiber glasses frame can be matched with different materials, is suitable for more glasses models, is free from bending and bending due to the laminated state of the carbon fiber sheets, can completely retain the natural textures of the carbon fiber sheets after lamination, and can present better glossiness and texture effects under the irradiation of light. Simultaneously, when needs are combined with carbon fiber parts and other material parts, the 3D cutting can make the angle and the radian of carbon fiber part and the junction of other parts laminate more, can let carbon fiber and other materials make up wantonly, and convenient fixed equipment makes the spectacle-frame that whole combination came out than traditional technology perfect and integration more, makes the carbon fiber spectacle-frame more diversified.

Description

Carbon fiber glasses frame processing technology

Technical Field

The invention relates to the technical field of glasses processing, in particular to a carbon fiber glasses frame processing technology.

Background

As shown in fig. 1 and 2, a large number of carbon fiber glasses frames on the market are pressed by a small number of carbon fiber sheets and then are bent into a shape of the glasses frame through a metal mold in a three-dimensional manner, and then the bent carbon fiber sheets are carved and formed through CNC equipment 2D, so that the manufacturing cost is reduced, certain limitation is caused in design, the carbon fiber glasses frames can be manufactured only according to the thickness and the radian of materials, and the light reflection of the manufactured glasses frames has no laminated effect because of bending. Therefore, the processing technology of the carbon fiber glasses frame needs to be further improved.

Disclosure of Invention

The invention aims to provide a carbon fiber glasses frame processing technology aiming at the defects, so as to hopefully solve the technical problem that the processing shape of the carbon fiber glasses frame is limited in the prior art.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides a carbon fiber glasses frame processing technology, which comprises the following steps:

step one, sequentially coating 150 carbon fiber sheets with the thickness of 0.1mm with resin for superposition, pressurizing, heating and pressing by equipment, and obtaining a carbon fiber square block with the thickness of 15mm after the resin is solidified;

step two, cutting the square block obtained in the step one into a glasses eyebrow frame with a required shape through 3D cutting equipment;

step three, taking a metal strip, and bending the positions of the middle corresponding to the two lenses twice to form a lower frame corresponding to the two lens mounting curved surfaces of the glasses brow frame, wherein the lower frame is provided with three contact surfaces in the middle and at two sides corresponding to the glasses brow frame;

step four, respectively drilling a hidden screw hole on three contact surfaces of the lower frame and the glasses eyebrow frame in the step three, and drilling a groove on the three contact surfaces of the glasses eyebrow frame in the step two, which are correspondingly contacted with the lower frame, towards the side of the lower frame, wherein an inward-recessed nut is fixedly arranged in the groove;

and step five, fixing the lower frame and the glasses eyebrow frame by using three screws corresponding to the four hidden screw holes and the inward-recessed nuts in the step four to obtain the carbon fiber glasses frame.

Further, in the first step, 100 tons of pressure is applied through an oil press, and the heating temperature is 100 ℃.

Further, the 3D cutting device in the second step is a CNC cutting apparatus.

Further, the metal strip in the third step is a pure titanium metal strip.

Furthermore, two side faces of the glasses frame in the second step are backwards provided with two glasses leg installing seats through cutting of 3D cutting equipment, and the glasses legs are used for being installed.

Compared with the prior art, the invention has the beneficial effects that: 150 carbon fiber sheets with the thickness of 0.1mm are sequentially coated with resin, superposed, applied with 100 tons of pressure through an oil press and heated to 100 ℃ to obtain a 15mm square block, and then subjected to 3D cutting through CNC equipment to replace the traditional 2D cutting of bending, so that more glasses can be made, and the glasses have more perfect matching degree. Meanwhile, the carbon fiber sheets are in a laminated state without bending and bending, so that the natural texture of the laminated carbon fiber sheets can be completely reserved, and better glossiness and texture effects can be achieved under the irradiation of light. Simultaneously, when needs are with carbon fiber part and other material part combinations, the 3D cutting can make carbon fiber part laminate more with other part junctions, can let carbon fiber and other materials make up wantonly, and convenient fixed equipment makes the carbon fiber picture frame more diversified.

Drawings

FIG. 1 is a schematic view of a prior art carbon fiber eyeglass frame press bending carbon fiber block in an embodiment of the present invention;

FIG. 2 is a schematic view of a prior art carbon fiber eyeglass frame in an embodiment of the present disclosure;

FIG. 3 is a schematic view of a carbon fiber block of a frame of a carbon fiber eyeglass according to an embodiment of the present invention;

FIG. 4 is a first schematic view illustrating the processing of a carbon fiber spectacle frame according to an embodiment of the present invention;

FIG. 5 is a second schematic view illustrating the processing of a carbon fiber spectacle frame according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a carbon fiber spectacle frame in an embodiment of the present invention.

The reference numerals are illustrated below:

1 is a carbon fiber block, 2 is an eyebrow frame, 3 is a lower frame, 4 is a contact surface, 5 is a hidden screw hole, and 6 is a groove.

Detailed description of the preferred embodiments

The invention is further elucidated with reference to the drawing.

Referring to fig. 3, 4, 5 and 6, an embodiment of the present invention is a carbon fiber eyeglass frame processing process, including the steps of:

step one, sequentially coating 150 carbon fiber sheets with the thickness of 0.1mm with resin for superposition, pressurizing, heating and pressing by equipment, and obtaining a carbon fiber block 1 with the thickness of 15mm after the resin is solidified;

step two, cutting the square obtained in the step one into a glasses eyebrow frame 2 with a required shape by a 3D cutting device;

step three, taking a metal strip, and bending the middle part corresponding to the two lens positions twice to form a lower frame 3 corresponding to the two lens mounting curved surfaces of the glasses brow frame, wherein the lower frame 3 is provided with three contact surfaces 4 in the middle and at two sides corresponding to the glasses brow frame 2;

punching a hidden screw hole 5 on three contact surfaces 4 of the lower frame 3 and the glasses eyebrow frame 2 in the third step respectively, and punching a groove 6 upwards towards the side of the lower frame 3 on the three contact surfaces 4 of the glasses eyebrow frame 2 correspondingly contacted with the lower frame 3 in the second step, wherein an inward-recessed nut is fixedly arranged in the groove 6;

and step five, fixing the lower frame 3 and the glasses eyebrow frame 2 by using three screws corresponding to the hidden screw holes 5 and the inward-recessed nuts in the step four to obtain the carbon fiber glasses frame.

More specifically, in the first step, 100 tons of pressure is applied by an oil press, and the heating temperature is 100 ℃.

More specifically, the 3D cutting equipment in the second step is a CNC cutting device, and 3D three-dimensional carving can be mainly carried out according to design requirements, so that various shapes can be met.

More specifically, the metal strip in the third step is a pure titanium metal strip, and the titanium metal has light weight, good memory and strong corrosion resistance.

More specifically, in the second step, two side faces of the glasses brow frame 2 are backwards provided with two glasses leg mounting bases through cutting of 3D cutting equipment, and the two glasses leg mounting bases are used for mounting glasses legs, so that the design of the whole glasses is completed.

Compared with the prior art, the invention has the beneficial effects that: 150 carbon fiber sheets with the thickness of 0.1mm are sequentially coated with resin and superposed, 100 tons of pressure is applied through an oil press and the temperature is increased to 100 ℃ to obtain a 15mm square block, and then the square block is subjected to 3D cutting through CNC equipment to replace the traditional bending 2D cutting, so that more glasses shapes can be made, the shapes can be carved according to needs, the shapes of the bent carbon fiber blocks do not need to be considered in the traditional 2D cutting method, and the requirements on more shapes of glasses in the market are met;

in addition, the carbon fiber sheets are in a laminated state, are not bent or bent, do not have bent textures, influence light reflection, can completely reserve natural textures of the laminated carbon fiber sheets, and have better glossiness and texture effect under the irradiation of light;

simultaneously, when needs are combined with other material parts with the carbon fiber part, the 3D cutting can make the carbon fiber part laminate more with other part junctions, can let carbon fiber and other materials make up wantonly, and convenient fixed equipment makes the carbon fiber picture frame more diversified.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A carbon fiber glasses frame processing technology is characterized by comprising the following steps:

step two, cutting the square obtained in the step one into a glasses eyebrow frame with a required shape through a 3D cutting device;

punching a hidden screw hole on three contact surfaces of the lower frame and the glasses frame in the third step, and punching a groove upwards towards the side of the lower frame on three contact surfaces of the glasses frame corresponding to the lower frame in the second step, wherein an inward-recessed nut is fixedly arranged in the groove;

2. The carbon fiber eyeglass frame processing process according to claim 1, wherein: in the first step, 100 tons of pressure is applied through an oil press, and the heating temperature is 100 ℃.

3. The carbon fiber eyeglass frame processing process according to claim 1, wherein: and in the second step, the 3D cutting equipment is a CNC cutting device.

4. The carbon fiber spectacle frame processing process according to claim 1, characterized in that: and in the third step, the metal strip is a pure titanium metal strip.

5. The carbon fiber spectacle frame processing process according to claim 1, characterized in that: and in the second step, two side frames of the glasses are backwards provided with two glasses leg mounting bases through cutting of 3D cutting equipment, and the glasses legs are mounted.