CN112295773B - Spraying template, manufacturing method and method for manufacturing mark by using spraying template - Google Patents
Spraying template, manufacturing method and method for manufacturing mark by using spraying template Download PDFInfo
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- CN112295773B CN112295773B CN202011307311.4A CN202011307311A CN112295773B CN 112295773 B CN112295773 B CN 112295773B CN 202011307311 A CN202011307311 A CN 202011307311A CN 112295773 B CN112295773 B CN 112295773B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
- B05B12/28—Masking elements, i.e. elements defining uncoated areas on an object to be coated for defining uncoated areas that are not enclosed within coated areas or vice versa, e.g. for defining U-shaped border lines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
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Abstract
The invention provides a spraying template, a manufacturing method and a method for manufacturing a mark by using the spraying template, belonging to the technical field of mark spraying; the manufacturing method of the spraying template comprises the steps of manufacturing a hollow two-dimensional code which can be arranged on the base plate in a hollow mode, hollowing and carving the hollow two-dimensional code on the base plate, and manufacturing the spraying template. According to the invention, the hollow two-dimensional code is manufactured, the hollow two-dimensional code is hollowed and carved to manufacture the hollow template, and the hollow template is further utilized to finish the spraying of the equipment identifier. The invention can directly spray the mark on the surface of the power equipment, is simple and practical, and can avoid the abnormal phenomena of circuit short circuit, grounding and the like caused by equipment water seepage caused by the installation of the signboard; the sprayed mark contains the two-dimension code, and workers can check various data of the power equipment by scanning the two-dimension code through a mobile phone, so that the operation and maintenance work efficiency can be greatly improved; the invention provides a method for directly generating a hollowed-out two-dimensional code, which can directly generate the hollowed-out two-dimensional code.
Description
Technical Field
The invention belongs to the technical field of mark spraying, and particularly relates to a spraying template, a manufacturing method and a method for manufacturing a mark by using the spraying template.
Background
At present, paper, plastic or metal signboard is mostly used for equipment identification in the power system. Paper signboard is pasted on equipment surface more, and in the environment that outdoor wind blows, the sun and drenches with rain, the colour of signboard and signboard is very easily fallen, if signboard or colour drop, then can't play due warning effect, and has the risk that the induced personnel went wrong equipment interval. Because of the hardness and weight of the plastic or metal signboard, the signboard is usually mounted by gluing or riveting. The easy dropout when adopting the mucilage binding, when adopting the rivet installation, need drill on equipment shell, if the mounting process is not intact, because environmental factor influences such as sleet, freezing, strong wind, the rivet causes the inside infiltration of equipment easily, easily causes the conductor corrosion, the condition such as short circuit, ground connection can appear, and then causes the circuit breaker to refuse to move, has very big potential safety hazard. In addition, the power system is rapidly developed, the frequency of equipment updating and replacing is increased, a large number of identification plates need to be repeatedly manufactured again, and a large amount of unnecessary waste is caused.
In view of the above problems, some solutions have been proposed so far, for example, the utility model with the publication number CN208903568U proposes a power signboard fixing device, which includes a frame main body, the frame main body includes three adjacent sides, wherein the first side and the second side are provided with a slot, and the third side is provided with a slot or a protruding edge; the frame main part still including with the fourth side that the third side is relative, the fourth side with first side, second side are adjacent, be provided with the framed cover on the fourth side, the both ends and adjacent first side, the detachable connection of second side of framed cover. The electric power signboard fixing device is fixed on a plane object by using glass cement or fixing metal fixing belts such as a hose clamp on a columnar object, the signboard is inserted into a clamping groove formed in a frame main body after fixing to complete installation, and when the signboard needs to be replaced, the signboard can be replaced only by taking out the original signboard. However, the fixing device is fixed by glass cement, the service life of the glass cement is rapidly reduced under outdoor environments such as high temperature, low temperature, sunlight irradiation or rain and snow erosion, and the signboard has the risk of integral falling.
For another example, the utility model with publication number CN209015689U provides an outdoor reflective sign warning board, which includes a sign board body composed of a substrate layer, a sign layer, a reflective layer and a coating layer, and a warning module fixedly disposed above the sign board body; the signboard is characterized in that the identification layer is a plastic insulating plate, characters and/or patterns formed by a plurality of concave line segments are arranged on the plastic insulating plate, the reflective layer is filled in the concave line segments, the coating layer integrally coats the signboard body, and the reflective layer is made of reflective paint containing more than 18% of glass beads. When the warning board is installed, the whole insulating pad needs to be wrapped by a preservative film, the wrapped insulating pad is fixed on the substrate layer, and then the insulating pad is fixed on the basis of required identification equipment. This patent the warning sign can play the effect of equipment sign, but need install on the equipment basis, and the installation is inconvenient to mounted position is lower, looks over inconvenience at ordinary times or is difficult for discovering.
Disclosure of Invention
The invention aims to solve the technical problem of providing a spraying template, a manufacturing method and a method for manufacturing a mark by using the spraying template aiming at the defects of the prior art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a manufacturing method of a spraying template comprises the following steps: manufacturing a hollowed-out two-dimensional code, wherein the hollowed-out two-dimensional code is a QR code and can be hollowed out on a substrate; and hollowing and carving the hollow two-dimensional code on the substrate to manufacture the spraying template.
Further, the method for manufacturing the hollowed-out two-dimensional code comprises the following steps: and communicating all white areas in the two-dimensional code pattern to be sprayed with each other by using picture processing software.
Preferably, the method for manufacturing the hollowed-out two-dimensional code comprises the following steps: generating two-dimensional code patterns with intervals among code points according to the content to be sprayed; and communicating the white areas inside and outside the positioning frame in the two-dimensional code pattern generated in the last step by using picture processing software.
Preferably, the method for manufacturing the hollowed-out two-dimensional code comprises the following steps: and directly generating the hollow two-dimensional code by using a computer program according to the content to be sprayed.
The spraying template is manufactured by the spraying template manufacturing method and comprises a substrate and a two-dimensional code pattern engraved on the substrate in a hollow mode, wherein the substrate is a thin plate, a paperboard or paper, and a back glue layer is arranged on the back face of the substrate.
Furthermore, characters are engraved in the substrate in a hollow manner.
A method of making a logo using the spray template, comprising: acquiring information to be identified; determining the identification content after spraying according to the information to be identified, wherein the identification content comprises a two-dimensional code pattern; manufacturing a spraying template according to the identification content; adhering the spraying template to the surface of an object to be sprayed, and spraying with paint or coating; after the sprayed mark is dried, taking down the spraying template; and spraying transparent finish paint on the mark for protection.
Further, the information to be identified is one of characters, pictures, files, audio and video or any combination thereof.
Furthermore, the two-dimensional code pattern recognition content is a website or text information, and the content of the website pointing to the webpage contains the information to be identified.
Further, the web address is processed by a short link.
Further, fluorescent powder is added into the paint or the coating.
Further, the transparent finish paint is an ultraviolet-resistant transparent finish paint.
The current marks of outdoor power equipment are paper marks with gum and various plastic or metal marks, but the marks have the defects of easy falling off, inconvenient installation or influence on the waterproof performance of the equipment after installation, and bring much inconvenience to power operation and maintenance; and the existing identification only identifies simple characters or mark information and cannot bear and display more information. After the two-dimension code identification method is used for researching the situations, the inventor decides to research the two-dimension code-containing power equipment identification based on the characteristics of high information capacity, convenience in use and convenience in utilization of the two-dimension code. After the staff scans the two-dimensional code on the identification through the mobile phone, the staff can check picture data such as drawings or circuit diagrams related to the power equipment, check text data information such as specifications, and check video or audio data such as operation instructions on the mobile phone.
In prior art, some power equipment signs that contain the two-dimensional code have appeared, the utility model patent of being CN206975982U like the bulletin number has provided a discernment power equipment's two-dimensional code signboard fast, the signboard includes signboard body, two-dimensional code identification area isotructure, and the signboard body uses the material to be ABS engineering plastics, and the both sides of signboard body are provided with two mounting holes. The signboard is provided with the mounting hole, and its mounting means is unanimous with the mounting means of traditional plastics or metal signboard, still has the inconvenient or the back shortcoming of influencing equipment waterproof performance of installation.
The inventor determines to adopt a traditional spraying mode according to the current equipment identification condition and the prior art condition, and utilizes the hollow spraying template to spray the identification containing the two-dimensional code on the surface of the equipment. However, in the structure of the traditional two-dimensional code, a plurality of independent white areas exist, and when the areas are engraved in a hollow manner, the areas can fall off from the spraying template, so that the two-dimensional code after spraying is identified wrongly or cannot be identified. The inventor further finds that white areas in the two-dimensional code can be communicated without influencing the identification of the two-dimensional code through the research on the structure of the two-dimensional code, and thus researches the invention.
The invention has the following beneficial effects:
the method directly sprays the mark on the surface of the electric power equipment, is simple and practical, can avoid abnormal phenomena such as circuit short circuit, grounding and the like caused by equipment water seepage caused by installation of the signboard, and ensures the operation safety of the electric power equipment.
According to the invention, through processing the two-dimension code, the two-dimension code can be hollowed and carved on the spraying template, and then the mark containing the two-dimension code is sprayed. Furthermore, the invention provides a method for directly generating the hollowed-out two-dimensional code, which can directly convert the characters to be identified or the website processed by short link into the hollowed-out two-dimensional code. After the website is subjected to short-chain connection processing, the generated two-dimensional code has larger code points after spraying, and the spraying effect and the identifiability of the sprayed two-dimensional code can be ensured.
After the two-dimensional code in the identification is scanned by the staff through the mobile phone, the character information can be identified, or the website information can be identified, and after the website is accessed, the data such as picture information, character information or video information related to the power equipment can be checked. Through setting up the two-dimensional code in the sign, can make the sign bear more information, the staff is at the fortune dimension in-process, various data that look over power equipment that can be convenient to can improve fortune dimension work efficiency.
The back glue layer is arranged on the back surface of the hollow template, and the spraying template can be adhered to the surface of an object to be sprayed during spraying, so that the spraying template does not need to be fixed by hands during spraying, and the phenomenon that the spraying content is staggered due to the movement of the spraying template can be avoided; after the back adhesive is firmly adhered, the spraying template is tightly attached to the spraying surface, so that the problems of virtual edges, sagging and the like during spraying can be avoided, and the spraying effect is better.
The paint or coating used for spraying is added with the fluorescent powder, so that the warning effect can be achieved at night.
The invention protects the sprayed mark by using the ultraviolet-resistant transparent finish paint, and can prolong the service life of the mark outdoors.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1: and (3) a structural schematic diagram of the QR code.
FIG. 2: flow chart of example 1 of the present invention.
FIG. 3: the two-dimensional code processing schematic diagram in embodiment 1 of the invention.
FIG. 4: flow chart of embodiment 2 of the present invention.
FIG. 5: the interface diagram of the existing website in embodiment 2 of the present invention.
FIG. 6: the two-dimensional code processing schematic diagram in embodiment 2 of the invention.
FIG. 7 is a schematic view of: flow chart of embodiment 3 of the present invention.
FIG. 8: a flowchart of a computer program in embodiment 3 of the present invention.
FIG. 9: the structure of the matrix in embodiment 3 of the invention is schematically illustrated.
FIG. 10: one of the two-dimensional code processing diagrams in embodiment 3 of the present invention.
FIG. 11: the second schematic diagram of two-dimensional code processing in embodiment 3 of the present invention.
Fig. 12 is a schematic structural view of embodiment 4 of the present invention.
FIG. 13 is a flowchart of embodiment 5 of the present invention.
Fig. 14 is a schematic content diagram of a web page in embodiment 5 of the present invention.
FIG. 15 is a schematic view of a post-spray mark in example 5 of the present invention.
The method comprises the following steps of 1-positioning frame, 2-code points, 3-white color blocks, 4-substrate, 5-hollow two-dimensional code and 6-hollow characters.
Detailed Description
For a better understanding of the invention, the following description is given in conjunction with the examples and the accompanying drawings, but the invention is not limited to the examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
Example 1:
the purpose of this embodiment 1 is to provide a method for manufacturing a spray template, as shown in fig. 2, the method for manufacturing a spray template provided in this embodiment includes:
and S11, manufacturing a hollowed-out two-dimensional code, wherein the hollowed-out two-dimensional code is a QR code and can be hollowed out on the substrate.
The two-dimensional codes are QR codes shown in figure 1, are square, are usually black and white (white is background color, and black is foreground color), and are formed by filling a plurality of black square code points 2; and the upper left corner, the upper right corner and the lower left corner of the QR code are respectively provided with a positioning area, and the frame of the positioning area is a positioning frame 1.
However, the two-dimensional code has many independent white areas similar to the white color block 3, and if the two-dimensional code is directly engraved on the substrate in a hollow manner, the independent white areas will fall off from the substrate because the independent white areas are not connected with the surrounding white background, thereby affecting the integrity of the two-dimensional code. In this case, the independent white region and the other white regions may be communicated with each other, so that the independent white region and the other white regions do not fall off from the substrate during the engraving.
And S12, hollowing and engraving the hollow two-dimensional code on a substrate to manufacture a spraying template.
And hollowing and carving the designed hollow two-dimensional code on the substrate by utilizing equipment such as a laser cutting carving machine or a mechanical carving machine.
In this embodiment, in a specific implementation, the method for manufacturing the hollowed-out two-dimensional code in step S11 includes: and S101, communicating all white areas in the two-dimensional code pattern to be sprayed with each other by using picture processing software.
As shown in fig. 3, all the white areas in the two-dimensional code can be connected with each other by using image processing software, and in order to ensure that the two-dimensional code can still be identified after processing, only the edge or corner of the code point should be processed when the code point is processed. The stored picture is the manufactured hollow two-dimensional code.
Example 2:
the purpose of this embodiment 2 is to provide a manufacturing method of a spraying template, as shown in fig. 4, compared with embodiment 1, the manufacturing method of the spraying template provided in this embodiment is further improved as follows:
the method for manufacturing the hollowed-out two-dimensional code in the step S11 comprises the following steps:
1. step S201, according to the content to be sprayed, a two-dimensional code pattern with intervals among code points is generated.
Currently, there are many tools for generating a two-dimensional code having a special shape on the internet, and a two-dimensional code pattern having spaces between code points can be generated using the tools.
As shown in fig. 5, which is an interface of a website for generating two-dimensional code patterns on line, the website can generate two-dimensional code patterns with intervals among a plurality of code points according to the content to be sprayed, the white backgrounds of the areas where the code points of the two-dimensional code patterns are located are mutually communicated, but the white areas inside the positioning frames of the two-dimensional code patterns are not communicated with the white areas outside, and further processing is still needed.
2. Step S202, the white areas inside and outside the positioning frame in the two-dimensional code pattern generated in step S201 are communicated with each other by using the image processing software.
As shown in fig. 6, the picture processing software is used to communicate the white areas inside and outside the positioning frame in the two-dimensional code pattern, and the stored picture is the finished hollowed-out two-dimensional code. When the positioning frame is interrupted, the position close to the edge of the positioning frame is selected for interruption, and if the interruption position is located at the center line of the positioning frame, the identification of the two-dimensional code is influenced.
Example 3:
the purpose of this embodiment 3 is to provide a manufacturing method of a spraying template, as shown in fig. 7, compared with embodiment 1, the manufacturing method of the spraying template provided by this embodiment is further improved as follows:
the method for manufacturing the hollowed-out two-dimensional code in the step S11 comprises the following steps: and S301, directly generating the hollow two-dimensional code by using a computer program according to the content to be sprayed.
Specifically, as shown in fig. 8, the computer program includes the following steps:
1. step S311, according to the content to be sprayed, a two-dimensional matrix representing a two-dimensional code pattern is generated by using a two-dimensional code generation algorithm.
In the embodiment, h represents the width (unit is pixel) of the finally generated two-dimensional code, n represents the number of code dot rows of the finally generated two-dimensional code, a represents the width (unit is pixel) of a code dot, and b represents the interval width (unit is pixel) of two adjacent code dots.
As can be seen from the structure of the two-dimensional code, a = h/n, and b = a/4 is preset in this embodiment.
In step S311, when implemented, the existing two-dimensional code generation algorithm may be used to convert the content to be sprayed into a two-dimensional matrix, as shown in fig. 9, where the two-dimensional matrix is n-order and has a shape of n × n; the element value of the two-dimensional matrix is 0 or 1,0 for white and 1 for black.
2. In step S312, a blank image of a white background is created.
Step S312 creates a square blank image with h length and width in advance, and uses white as a background.
3. Step 313, traversing the two-dimensional matrix, and judging whether black code points need to be drawn according to the element values of the matrix.
Traversing the two-dimensional matrix, judging according to each element value, and if the element value is 0, skipping and continuing traversing; if the element value is 1, representing that the black code point needs to be drawn, the next judgment processing is carried out.
4. And step S314, if the black code points need to be drawn, judging the drawing positions according to the element coordinates.
Because the shape of the two-dimensional matrix is consistent with the shape of the two-dimensional code pattern to be generated, the position of the black code point to be drawn in the blank image can be determined according to the coordinates of the matrix elements in the matrix.
5. And step S315, if the drawing position is located at the position where the positioning frame needs to be broken, drawing a rectangular black color block at the corresponding coordinate of the blank image.
Because the position of the positioning frame in the two-dimensional code is fixed, the coordinate of a certain position on the positioning frame can be predefined as a breaking position. Fig. 10 shows an implementation result of this embodiment, for example, in fig. 10, the coordinates of the preset interrupt of the top left positioning box of the two-dimensional code are [1, 6], [7, 2], the coordinates of the preset interrupt of the top right positioning box are [1, n-1], [7, n-5], and the coordinates of the preset interrupt of the bottom left positioning box are [ n-6, 6], [ n, n-1].
If the coordinates of the current matrix elements are consistent with the preset coordinates, a rectangular black color block with the width of a-b and the height of a can be drawn at the corresponding coordinates of the blank image, after the drawing is finished, a white color block with the width of b is reserved on the left side or the right side of the black color block, and the white areas inside and outside the positioning frame are communicated. After the drawing is completed in this step, the process returns to step S313 to continue the traversal.
When the two-dimensional code recognition method is specifically implemented, in order to guarantee that the two-dimensional code can be recognized, the breaking position on the positioning frame should be close to the corner, and if the breaking position is close to the central line position of the positioning frame, recognition of the two-dimensional code can be influenced.
If the coordinate of the current matrix element is judged to be inconsistent with the preset coordinate in the step, the next judgment is continued.
6. And step S316, if the drawing position is located at other positions of the positioning frame, drawing a square black color block with a standard size at the corresponding coordinate of the blank image.
And continuously judging the drawing position according to the coordinates of the matrix elements, and drawing a standard-size square black color block with the width and the height of a at the corresponding coordinates of the blank image if the drawing position is positioned on the positioning frame or in the positioning frame.
After the drawing is completed in this step, the process returns to step S313 to continue the traversal.
If the current drawing position is judged not to be positioned on the positioning frame and not to be positioned in the positioning frame in the step, the next step is continued.
7. And step S317, if the drawing position is located at other positions, drawing a small-size black color block or a rectangular black color block at the corresponding coordinate of the blank image.
When the drawing position does not belong to the drawing positions of step S315 and step S316, a square black color block with width and height both a-b/2 is drawn at the corresponding coordinates of the blank image, and the final drawing success picture is as shown in fig. 10. And a rectangular black color block with the width of a and the height of a-b can be drawn at the corresponding coordinates of the blank image, and finally, a successfully drawn picture is shown in fig. 11.
After the drawing is completed in this step, the process returns to step S313 to continue the traversal.
When the step S313 of this embodiment completes traversing all the matrix elements, the blank image that is completely drawn is the hollowed-out two-dimensional code.
The two-dimensional code pattern shown in fig. 11 is preferred in this embodiment, and the code points of the two-dimensional code pattern shown in fig. 11 are divided up and down, because the power equipment identifier is mostly sprayed on a vertical surface, the sprayed paint or coating may flow downward due to gravity, and if the paint or coating flows downward slightly, the space between the code points is covered, thereby completing the two-dimensional code to the complete pattern before processing (such as the pattern shown in fig. 1).
Example 4:
the purpose of this embodiment 4 is to provide a spraying template, which is manufactured by using the manufacturing method of the spraying template, and in order to achieve the above purpose, the following technical solutions are adopted in the present invention:
as shown in fig. 12, the spraying template comprises a substrate 4, and a hollow two-dimensional code 5 and hollow characters 6 which are hollowly engraved on the substrate; the substrate 4 may be a thin plate made of plastic or metal materials such as aluminum, iron, stainless steel, etc., or a cardboard or paper, and in specific implementation, the material may be selected according to the surface condition of the object to be sprayed.
The back surface of the substrate 4 is provided with the back glue layer, and the spraying template can be adhered to the surface of an object to be sprayed during spraying, so that the spraying template does not need to be fixed by hands during spraying, and the situation that the spraying content is staggered due to the movement of the spraying template can be avoided; after the back adhesive is firmly adhered, the spraying template is tightly attached to the spraying surface, so that the quality problems of virtual edges, sagging and the like during spraying can be avoided, and the spraying effect is better.
Example 5:
an object of this embodiment 5 is to provide a method for making a mark by using the spraying template, as shown in fig. 13, the method for making a mark by using the spraying template provided by this embodiment includes:
1. and S51, acquiring information to be identified.
In this embodiment, an example of manufacturing an equipment identifier in a certain substation of the applicant's ' incense line ' is taken as an example, the equipment to be sprayed with the identifier is a terminal box, and according to the field situation and the operation and maintenance requirements, the information to be identified includes the number "ii incense 2" of the terminal box, a connection system diagram of the interval equipment in the substation, and an interval breaker equipment specification, where the specification includes information such as basic equipment configuration, abnormal situations, and a fault elimination method.
Of course, the information to be identified may be one of text, picture, file, audio, video, or any combination thereof.
2. And S52, determining identification content according to the information to be identified, wherein the identification content comprises a two-dimensional code pattern.
Uploading pictures, files, audio files or video files in the information to be identified to the Internet, and making or acquiring webpages containing the information or the files; if the number of the words to be identified is more, the word information can be added to the webpage; and after the preparation of the webpage is finished, acquiring the website of the webpage. The contents of the web page prepared by the present embodiment are shown in fig. 14.
In order to ensure that the two-dimension code after spraying has higher definition and identifiability, if the website is longer, a short chain connection technology can be adopted for processing, the processed website is shorter, the generated two-dimension code has relatively larger code points, and the spraying effect is better after the hollow setting.
For example, the two-dimensional code recognition website http:// qr61. Cn/oewoeol/qkXYD 0o in the attached drawing of the invention is the website after short-chain connection processing of original website https:// h5.Clewm.net/url = qr61.Cn% 2FoewEOL:2Fqkxyd0o &hasredect =1, and the website recognized by the two-dimensional code is accessed, so that the original website can be automatically jumped to.
And after the website pointing to the webpage containing the information to be identified is determined, converting the website into a hollow two-dimensional code by adopting the manufacturing method of the spraying template. As shown in fig. 15, the contents to be sprayed on the terminal box are determined as the hollowed-out two-dimensional code and the device number "ii xiang ".
3. And S53, manufacturing a spraying template according to the identification content.
After the identification content is determined, the identification content can be hollowed and carved on the substrate by adopting the manufacturing method of the spraying template to manufacture the spraying template.
4. And S54, attaching the spraying template to the surface of an object to be sprayed, and spraying with paint or coating.
Because the electronic box is located outdoors, in order to ensure the identifiability and the service life of the spraying mark, the following steps are adopted for spraying during specific implementation: determining the position to be sprayed as the front position of the terminal box door; wiping the part to be sprayed; after the sprayed part is dried, spraying white self-spraying paint as primer; and after the primer is dried, the spraying template is attached to the primer, the hollow parts of the two-dimensional code are sprayed by using black self-spraying paint or other dark self-spraying paint, and the self-spraying paint added with fluorescent powder is used for spraying other hollow parts in the spraying template.
The principle of a small amount of spraying for many times is adopted during spraying, so that the phenomenon that paint or coating is sagging due to excessive spraying is avoided.
Fluorescent powder is added into the sprayed self-spraying paint, so that the requirement of warning at night can be met.
5. And step S55, after the sprayed mark is dried, taking down the spraying template.
6. And S56, spraying transparent finish on the mark for protection.
And when the sprayed mark is dry, the spraying template can be taken down. In order to ensure the service life of the sprayed mark, the ultraviolet-proof transparent finish paint needs to be uniformly sprayed for protection.
The ultraviolet-resistant transparent finish paint is adopted to protect the sprayed mark, so that the service life of the mark outdoors can be prolonged.
In the present embodiment, the "incense wire" and the terminal box are used as an example for description, and the present invention is not limited to be applied to the wire or the terminal box, and the present invention can be applied to all devices or objects that can be painted and have a flat surface.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The manufacturing method of the spraying template is characterized by comprising the following steps: the method comprises the following steps:
manufacturing a hollowed-out two-dimensional code, wherein the hollowed-out two-dimensional code is a QR code and can be hollowed out on a substrate;
hollowing and carving the hollow two-dimensional code on a substrate to manufacture a spraying template;
the method for manufacturing the hollow two-dimensional code comprises the following steps:
generating an n x n-order two-dimensional matrix representing the two-dimensional code pattern according to the content to be sprayed;
creating a blank image of a white background with the length and the width of h;
traversing the two-dimensional matrix, and judging whether black code points need to be drawn or not according to element values;
if the black code point needing to be drawn is positioned at the broken position of the two-dimensional code pattern positioning frame or outside the positioning frame, drawing a black color block with the width of h/n and the height of 3h/4 n; the breaking part is positioned on the frame of the two-dimensional code pattern positioning frame and is used for communicating the white background inside and outside the positioning frame without influencing the normal recognition of the two-dimensional code pattern;
and if the black code points needing to be drawn are positioned at the non-interrupted position of the two-dimensional code pattern positioning frame, drawing a black color block with the length and the width both being h/n.
2. The method of manufacturing a spray template according to claim 1, wherein: the method for manufacturing the hollowed-out two-dimensional code comprises the following steps: and communicating all white areas in the two-dimensional code pattern to be sprayed with each other by using picture processing software.
3. The method for manufacturing a spray template according to claim 1, wherein: the method for manufacturing the hollowed-out two-dimensional code comprises the following steps:
generating two-dimensional code patterns with intervals among code points according to the content to be sprayed;
and communicating the white areas inside and outside the positioning frame in the two-dimensional code pattern generated in the last step by using picture processing software.
4. A spraying template is characterized in that: the manufacturing method of any one of claims 1 to 3 is adopted to manufacture the spraying template, the spraying template comprises a substrate and two-dimensional code patterns and characters engraved on the substrate in a hollow manner, the substrate is a thin plate, a paperboard or paper, and a back glue layer is arranged on the back surface of the substrate.
5. A method of making a logo using the spray template of claim 4, wherein: the method comprises the following steps:
acquiring information to be identified;
determining the identification content after spraying according to the information to be identified, wherein the identification content comprises a two-dimensional code pattern;
manufacturing a spraying template according to the identification content;
adhering the spraying template to the surface of an object to be sprayed, and spraying with paint or coating;
after the sprayed mark is dried, taking down the spraying template;
and spraying transparent finish paint on the mark for protection.
6. The method of making a logo using a spray template as claimed in claim 5, wherein: the information to be identified is one of characters, pictures, files, audio and video or any combination thereof.
7. The method of making a logo using a spray template as claimed in claim 6, wherein: the two-dimensional code pattern identification content is a website or character information, and the content of the website pointing to the webpage contains the information to be identified.
8. The method of making a logo using a spray template as claimed in claim 7, wherein: the web address is processed by a short link.
9. The method of making a logo using a spray template as claimed in claim 8, wherein: fluorescent powder is added into the paint or the coating.
10. The method of making a logo using a spray template as claimed in claim 9, wherein: the transparent finish paint is an ultraviolet-resistant transparent finish paint.
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| CN201862509U (en) * | 2010-08-05 | 2011-06-15 | 武汉钢铁(集团)公司 | Automatic square billet spraying number device |
| CN106056604B (en) * | 2016-05-27 | 2018-08-24 | 浙江工业大学 | Automatic hollowing method for augmented reality identification |
| CN208689596U (en) * | 2018-06-12 | 2019-04-02 | 呼伦贝尔市三丰园林绿化有限公司 | Nursery stock is traced to the source marking apparatus |
| CN109604981A (en) * | 2019-01-04 | 2019-04-12 | 江志源 | A kind of two dimensional code mold and preparation method thereof and application |
| KR20190106881A (en) * | 2019-08-28 | 2019-09-18 | 김상학 | A method of manufacturing short-range wireless communication tag equipped with QR code having the different identification information |
| CN110787930A (en) * | 2019-12-09 | 2020-02-14 | 山东天星北斗信息科技有限公司 | Number identification template of non-road license plate number, spray painting method and advertising board |
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