CN107755884B

CN107755884B - Pattern processing method

Info

Publication number: CN107755884B
Application number: CN201610688903.2A
Authority: CN
Inventors: 吴志良; 范云龙; 刘志雄
Original assignee: Shenzhen 3nod Acousticlink Co ltd; Guangxi 3Nod Digital Technology Co Ltd; Puma SE
Current assignee: Shenzhen 3nod Acousticlink Co ltd; Guangxi 3Nod Digital Technology Co Ltd; Puma SE
Priority date: 2016-08-19
Filing date: 2016-08-19
Publication date: 2020-04-24
Anticipated expiration: 2036-08-19
Also published as: CN107755884A

Abstract

The invention discloses a pattern processing method, which comprises the following steps: spraying the ground color of the pattern on the surface of the product; adjusting the positions of the processed product and the processing equipment; processing a pattern on a product; and spraying color on the processed pattern. The invention deflects the central axis of the product vertical to the circumferential surface by an angle and processes continuous patterns on the annular product by processing equipment, the method has simple processing technology, low cost and simple operation, improves the processing efficiency of the patterns, and the product is rendered by spraying the ground color and the colors of the patterns, so that the colors of the patterns are more obvious and have more picture feeling.

Description

Pattern processing method

Technical Field

The invention relates to the technical field of laser processing, in particular to a pattern processing method.

Background

In the age of rapid development of digital information, various products are continuously upgraded, and the requirements for surface decoration are becoming higher and higher while various forms are provided.

In actual production, a continuous and consistent pattern is often required to be processed on a circular product, if a traditional printing or transfer printing process in the prior art is adopted, the processing starting end and the processing end of the pattern are difficult to align due to the limitation of processing precision, so that the ornamental value of the whole product is affected, and the processing process is complex and the cost is high.

Disclosure of Invention

In order to overcome the defects of related products in the prior art, the invention provides a pattern processing method, which mainly solves the problems of complex pattern processing process, low precision, high cost and the like of a circular product in the traditional processes such as printing or transfer printing and the like.

In order to solve the problems proposed above, the technical scheme adopted by the invention is as follows:

a pattern processing method comprises the following steps: spraying the ground color of the pattern on the surface of the product; adjusting the positions of the processed product and the processing equipment; processing a pattern on a product; and spraying color on the processed pattern, wherein the product is deflected at an angle relative to a central axis perpendicular to the circumferential surface, and the pattern is processed on the product by the processing equipment.

As a further improvement of the invention, the product is a circular ring made of transparent material, and the processed surface of the product is the inner side surface of the product.

As a further improvement of the invention, the processing device is a laser processor, and the pattern is laser processed by the laser processor.

As a further improvement of the invention, the product is deflected from the central axis perpendicular to the circumferential surface by an angle deflected from the direction along which the laser beam is emitted by the laser processing device, the product rotates during the processing, and the laser beam processes continuous patterns on the inner side surface of the product.

As a further improvement of the present invention, the design process of the pattern is to calculate and adjust the pattern length to fit the inner circumference of the product by a computer, and adjust the pattern width to be a projection width of the product in the laser emission direction of the laser processor.

Compared with the prior art, the invention has the beneficial effects that:

the invention deflects the central axis of the product vertical to the circumferential surface by an angle and processes continuous patterns on the annular product by processing equipment, the method has simple processing technology, low cost and simple operation, improves the processing efficiency of the patterns, and the product is rendered by spraying the ground color and the colors of the patterns, so that the colors of the patterns are more obvious and have more picture feeling.

Drawings

FIG. 1 is a flow chart of a method of processing a pattern according to the present invention;

FIG. 2 is a schematic structural diagram of a product according to the present invention;

FIG. 3 is a schematic view of the product and processing equipment of the present invention with positional adjustment;

fig. 4 is a schematic diagram of the effect of the product of the invention.

Reference numerals: 1-product; 2-the inside surface of the product; 3-laser processing device.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, a flow chart of a method for processing a pattern according to the present invention includes the following steps:

step 100: spraying the ground color of the pattern on the surface of the product;

in step 100, referring to fig. 2, in the embodiment of the present invention, the product 1 is a circular ring made of transparent material, and the surface of the processed product 1 in the embodiment of the present invention is the inner side surface 2 of the product; in other embodiments of the present invention, the product 1 may have other shapes such as a square block shape, a column block shape, and the like, and the processed surface of the product 1 shown in other embodiments of the present invention may be an outer side surface of the product.

The ground color is directly sprayed by a spray gun, the spray gun is a device which utilizes liquid or compressed air to quickly release as power, and in the embodiment of the invention, black is sprayed to be used as the ground color of the pattern in the invention; in other embodiments of the present invention, the ground color sprayed by the spray gun may be blue, yellow, orange, or other colors, and after the ground color is sprayed on the inner side surface 2 of the product, the artistic conception and effect of the whole picture can be better expressed.

Step 200: adjusting the positions of the processed product and the processing equipment;

in step 200, referring to fig. 3, a schematic position adjustment diagram of a product and a processing apparatus is shown, the processing apparatus is a laser processor 3, that is, a pattern on the product 1 is processed by the laser processor 3, the laser processor 3 is configured to generate laser and apply the laser to the inner side surface 2 of the product, and the laser processor 3 processes a track on the inner side surface 2 of the product by the application of the laser.

In the embodiment of the present invention, when the product 1 is placed right, the laser processor 3 cannot process a pattern on the inner side surface 2 of the product, and the central axis of the product 1 perpendicular to the circumferential surface is deflected by an angle along the direction of the laser emitted by the laser processor 3, because the product 1 is a ring made of a transparent material, the laser emitted by the laser processor 3 passes through the ring wall of the product 1, and the laser can just contact the inner side surface 2 of the product; the deflection angle of the central axis of the product 1 perpendicular to the circumferential surface along the direction of the laser emitted by the laser processor 3 is not more than 30 degrees, and in the embodiment of the invention, the deflection angle is 25 degrees; in other embodiments of the present invention, the central axis of the product 1 perpendicular to the circumferential surface is deflected at different angles in the direction of the laser emitted by the laser processor 3, depending on the actual production situation, which leads to different placement positions of the laser processor 3 and the product 1.

Step 300: processing a pattern on a product;

in step 300, designing a pattern to be processed on the product 1 by using a computer, calculating and adjusting the length of the pattern to be suitable for the inner perimeter of the product 1 according to the deflection angle of a central axis of the product 1 perpendicular to the circumferential surface along the direction of the laser emitted by the laser processor 3, adjusting the width of the pattern to the projection width of the product 1 in the laser emission direction of the laser processor 3, controlling the laser processor 3 by the computer, and applying the laser to the inner side surface 2 of the product according to the calculation result, wherein in the embodiment of the invention, the laser processor 3 and the computer are electrically connected to transmit data; in other embodiments of the present invention, the laser processor 3 and the computer may also be connected via a wireless network (WIFI) to output data.

Referring to fig. 3, the laser processor 3 generates laser capable of processing patterns through pattern information input by a computer, the laser processor 3 walks along a pattern track along a transverse and longitudinal route on the inner side surface 2 of the product through the action of the laser, and is matched with the rotation of the product 1 to realize the continuous processing of the patterns on the inner side surface 2 of the product.

In the embodiment of the invention, when the laser processor 3 processes the pattern on the product 1, the background color of the corresponding position of the pattern on the inner side surface 2 of the product is eliminated under the action of the laser, and the background color is remained at the position without laser processing.

Step 400: spraying colors on the processed patterns;

in step 400, referring to fig. 4, the processed pattern is sprayed with colors, and a spray gun can be used to spray a continuous two-color pattern, even a multi-color pattern, in an embodiment of the present invention, the pattern is sprayed with continuous two colors or continuous multi-colors, so as to improve the ornamental value of the pattern; the inner side surface 2 of the product keeps the ground color at the position where the pattern is not processed, the color of the ground color is used as the intermediate color and is rendered with the color of the pattern, and the color of the pattern can be more obvious and attracts more people.

In the embodiment of the invention, the pattern can directly see the specific shape and color through the transparent layer, so that the pattern is more attractive and clearly visible; the pattern is designed through a computer, the computer generates laser and acts on the inner side surface 2 of the product to process the track of the pattern by controlling the laser processor 3, and the pattern is drawn according to the track, so that the whole processing process is more intelligent and simpler, the cost is low, and the processing efficiency is improved; since the length of the pattern is adjusted to be suitable for the inner perimeter of the product 1 and the width of the pattern is adjusted to be equal to the projection width of the product 1 in the laser emission direction of the laser processor 3, when the laser processor 3 is used for processing the pattern, the starting end and the tail end of the pattern can be aligned and consistent; the pattern is processed on the inner side surface of the product 1, the pattern is not easy to wear in the using process of the product 1, and the integrity of the pattern can be protected.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. A pattern processing method comprises the following steps:

spraying the ground color of the pattern on the surface of the product;

adjusting the positions of the processed product and the processing equipment;

processing a pattern on a product;

spraying colors on the processed patterns;

the method is characterized in that the product is deflected by an angle relative to a central axis perpendicular to the circumferential surface, and the pattern is processed on the product through the processing equipment;

the processing equipment is a laser processor, the pattern is formed by laser processing through the laser processor, the deflection angle of a central axis of the product, which is vertical to the circumferential surface, is the deflection angle of the central axis along the laser emitting direction of the laser processor, the product rotates in the processing process, and the laser processes continuous patterns on the inner side surface of the product;

the design process of the pattern is that the length of the pattern is calculated and adjusted to be suitable for the inner perimeter of the product through a computer, and the width of the pattern is adjusted to be the projection width of the product in the laser emission direction of the laser processing device.

2. The method of processing a pattern according to claim 1, characterized in that: the product is a circular ring made of transparent materials, and the processed surface of the product is the inner side surface of the product.