CN111027650B - Lid behind 3D compound cell-phone based on two-dimensional code is traceed back - Google Patents
Lid behind 3D compound cell-phone based on two-dimensional code is traceed back Download PDFInfo
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- CN111027650B CN111027650B CN201911137905.2A CN201911137905A CN111027650B CN 111027650 B CN111027650 B CN 111027650B CN 201911137905 A CN201911137905 A CN 201911137905A CN 111027650 B CN111027650 B CN 111027650B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- G—PHYSICS
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- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
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Abstract
The 3D composite mobile phone rear cover based on two-dimension code tracing is prepared by the following steps of generating a two-dimension code, wherein the generated two-dimension code is arranged on a composite board; then, before embossing, electroplating, molding and curtain coating treatment, two-dimensional code scanning is carried out respectively, corresponding data are input, and the input data are respectively sent to a server terminal; the server terminal combines all the data together to form a new two-dimensional code, and the two-dimensional code is sprayed on the area of the rear cover of the mobile phone; and finally, carrying out CNC machining to form a plurality of mobile phone rear covers with two-dimensional codes. Compared with the prior art, the defective products and the products of the same production line of the defective products can be quickly traced through the two-dimensional code covered on the mobile phone, the bag inspection speed is quick and accurate, the daily efficiency of each employee and the processing capacity of each production line are mastered, and production management is easy.
Description
Technical Field
The invention relates to the field of mobile phone processing, in particular to a 3D composite mobile phone rear cover.
Background
As is well known, the manufacturing process of the rear cover of the existing 3D composite mobile phone sequentially comprises a LOGO printing process, an embossing process, an electroplating process, a printing process, a forming process, a curtain coating process and a CNC machining process, so that the manufacturing of the rear cover of the 3D composite mobile phone is completed. In this flow, if the cell-phone back cover that processes out appears the flaw, production management personnel can't learn which production line, what time, which operative employee made, make production management personnel to the ability of operative employee technique unable grasp, and can't take out the product of this time quantum production by accurate when appearing the flaw all, examine a packet inefficiency.
Accordingly, the present inventors have made extensive studies on the above problems, and as a result, the present invention has been made.
Disclosure of Invention
In view of this, the invention aims to provide a 3D composite mobile phone rear cover based on two-dimensional code tracing, so as to solve the problems that in the prior art, production managers cannot master the skill level of operators and the package inspection efficiency is low.
In order to achieve the above purpose, the solution of the invention is: the 3D composite mobile phone rear cover based on two-dimension code tracing is prepared through the following steps in sequence:
step one, generating a two-dimensional code, namely generating and printing the two-dimensional code with production date selection information, white/night shift selection information, which production line selection information and operator name input information by a server terminal, attaching the two-dimensional code to a part of a composite plate, which is positioned outside a molding area, and printing a LOGO on one surface of the composite plate to obtain an identification plate;
step two, embossing, namely installing a first scanning gun for scanning and identifying the two-dimensional code and a first data processor with a touch display screen on the existing embossing machine, scanning the two-dimensional code on the identification plate by the first scanning gun before embossing the identification plate in the step one, popping up an input window with a production date selection frame, a white/night shift selection frame, a production line selection frame and an operator name input frame by the touch display screen after identifying the two-dimensional code, adaptively filling the content in the input window by a current embossing operator according to current information, embossing by the embossing operator after finishing filling to obtain an embossing plate, and simultaneously packaging data input by the embossing operator by the first data processor and transmitting the data to a server terminal in a wireless data transmission mode;
step three, electroplating, namely installing a second scanning gun for scanning and identifying the two-dimensional code and a second data processor with a touch display screen on the existing electroplating machine, scanning the two-dimensional code on the identification plate by the second scanning gun before electroplating the embossing plate in the step two, popping an input window with a production date selection frame, a white/night shift selection frame, a production line selection frame and an operator name input frame by the touch display screen after the two-dimensional code is identified, adaptively filling the content in the input window by the current electroplating operator according to the current information, electroplating the electroplating operator after the completion of the filling to obtain the electroplating plate, and meanwhile packaging the data input by the electroplating operator and transmitting the data to the server terminal in a wireless data transmission mode by the second data processor;
step four, molding processing, namely installing a third scanning gun for scanning and identifying the two-dimensional code and a third data processor with a touch display screen on the existing molding machine, scanning the two-dimensional code on the identification plate by the third scanning gun before molding the electroplating plate in the step three, popping up an input window with a production date selection frame, a white/night shift selection frame, a production line selection frame and an operator name input frame by the touch display screen after the two-dimensional code is identified, adaptively filling the contents in the input window by a current electroplating operator according to current information, molding processing by the molding operator after the completion of the selection to obtain a molding plate on which a plurality of mobile phone rear covers are arranged, and meanwhile packaging the data input by the molding operator by the third data processor and transmitting the data to a server terminal in a wireless data transmission mode;
step five, curtaining, namely installing a fourth scanning gun for scanning and identifying the two-dimensional code and a fourth data processor with a touch display screen on the existing curtaining machine, scanning the two-dimensional code on the forming plate by the fourth scanning gun before curtaining the forming plate in the step four, popping up an input window with a production date selection frame, a white/night shift selection frame, a production line selection frame and an operator name input frame by the touch display screen after the two-dimensional code is identified, adaptively filling the content in the input window by a current curtaining operator according to the current information, curtaining the curtaining operator after the completion of the curtaining to obtain a curtaining plate, and meanwhile, packaging the data input by the curtaining operator by the fourth data processor and transmitting the data to a server terminal in a wireless data transmission mode;
processing the data sent by the first data processor, the second data processor, the third data processor and the fourth data processor by the server terminal to generate a two-dimensional code which combines the data of the first data processor, the second data processor, the third data processor and the fourth data processor together, and spraying the two-dimensional code on the inner surface of the rear cover of each mobile phone by adopting a code spraying machine to form a code spraying plate;
and seventhly, carrying out CNC machining, namely conveying the code spraying plate obtained in the step six to a CNC machining position for CNC machining to form a plurality of mobile phone rear covers with two-dimensional codes.
In the first step, the two-dimensional code and the LOGO pattern are printed on the composite board together in a printing mode.
In the first step, the two-dimensional code is printed on a transparent film, and then the transparent film is adhered on the composite board.
In the first step, the server terminal generates five two-dimensional codes which are respectively an embossing identification two-dimensional code, an electroplating identification two-dimensional code, a printing identification two-dimensional code, a forming identification two-dimensional code and a coating identification two-dimensional code, wherein the embossing identification two-dimensional code, the electroplating identification two-dimensional code, the printing identification two-dimensional code, the forming identification two-dimensional code and the coating identification two-dimensional code are sequentially arranged along the length direction of the composite board at intervals, the embossing identification two-dimensional code comprises production date selection information, white/night shift selection information, a plurality of embossing production line selection information and embossing operator name selection information, the electroplating identification two-dimensional code comprises production date selection information, white/night shift selection information, a plurality of electroplating production line selection information and electroplating operator name selection information, and the printing identification two-dimensional code comprises production date selection information, white/night shift selection information, The printing production line selection information and the printing operation worker name selection information are arranged on the molding identification two-dimensional code, the molding identification two-dimensional code comprises production date selection information, white/night shift selection information, a plurality of molding production line selection information and molding operation worker name selection information, and the curtaining identification two-dimensional code comprises production date selection information, white/night shift selection information, a plurality of curtaining production line selection information and curtaining operation worker name selection information.
In the first step, the server terminal generates five two-dimensional codes which are respectively an embossing identification two-dimensional code, an electroplating identification two-dimensional code, a printing identification two-dimensional code, a forming identification two-dimensional code and a spraying identification two-dimensional code, wherein the embossing identification two-dimensional code, the electroplating identification two-dimensional code, the printing identification two-dimensional code, the forming identification two-dimensional code and the spraying identification two-dimensional code are sequentially arranged and attached on the composite board at intervals along the length direction of the composite board, and an indication icon which indicates the direction of the spraying identification two-dimensional code from the embossing identification two-dimensional code is attached on the composite board.
The embossing step, the electroplating treatment, the forming treatment and the curtain coating treatment are respectively provided with a base, a first scanning gun and a first data processor in the embossing step, a second scanning gun and a second data processor in the electroplating treatment, a third scanning gun and a third data processor in the forming treatment and a fourth scanning gun and a fourth data processor in the curtain coating treatment are respectively and correspondingly arranged on the bases, the bases are provided with bases and rotating columns which are positioned above the bases and are in rotating installation fit with the bases, the upper ends of the rotating columns are provided with rotating arms which can rotate around the rotating columns, the free ends of the rotating arms are provided with scanning gun installation structures, the bases are provided with driving devices for controlling the rotating columns to rotate, and the bases are internally provided with data processor accommodating chambers.
The base is provided with a base body, a round block and supporting legs, the base body is a hollow square base body, the round block is of a hollow structure, the round block and the base body are transversely arranged side by side and are integrally formed, the cavity of the round block is communicated with the cavity of the base body, the supporting legs are fixed below the round block and the base body, the hollow cavity of the base body is a data processing accommodating cavity, the top surface of the base body is provided with an installation window for installing a touch display screen, the round block is provided with a stacking block stacked above the round block, the stacking block is rotatably installed on the round block through a rotating shaft, the driving device is a motor driving device, the output end of the motor driving device is in transmission connection with the rotating shaft, the lower end of the rotating upright column is in fit with one side surface of the stacking block and is connected together through a pin shaft, the first end of the rotating arm is in fit with one side surface of the upper end of the rotating upright column and is connected with one side surface of the rotating upright column through a pin shaft And (3) starting.
After the technical scheme is adopted, each formed rear cover of the mobile phone after CNC processing comprises the two-dimensional code of the production date, the name of an operator and the name of a production line, so that when a package is inspected, if the rear cover of the mobile phone detects that embossing is poor, the two-dimensional code on the rear cover of the mobile phone is scanned through a scanning gun, information about which time period, which embossing production line and which worker operate can be found through the two-dimensional code, at the moment, a package inspection worker can quickly isolate the rear cover of the mobile phone of the operation worker on the production line, the package inspection speed is quick and accurate, production data can be obtained through a server terminal every day, the daily efficiency of each worker and the processing capacity of each production line are mastered, and production management is easy.
Drawings
Fig. 1 is a perspective view of a stand.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
The 3D composite mobile phone rear cover based on two-dimension code tracing is completed through the following steps in sequence:
step one, generating a two-dimensional code, wherein the server terminal generates the two-dimensional code, the generation mode of the two-dimensional code is a traditional technology, the two-dimensional code comprises production date selection information, white/night shift selection information, which production line selection information and operator name input information, namely, after the two-dimensional code is scanned, the production date selection, the white/night shift selection, which production line selection and the operator name selection or input can be carried out, the generated two-dimensional code is printed on a transparent film, then the transparent film is adhered to one side of a composite plate, the two-dimensional code is positioned outside a forming area of the composite plate for forming a mobile phone rear cover, preferably, the two-dimensional code is positioned at one side edge of the composite plate, when the two-dimensional code is in an adhering mode, a LOGO pattern is printed on one side of the composite plate, then the transparent film is adhered, and a marking plate is obtained; in the step, a LOGO pattern layer can be printed firstly, and then the two-dimensional code is engraved on the composite board in a laser engraving mode;
step two, embossing step, installing a first scanning gun for scanning and identifying the two-dimensional code of the step one and a first data processor with a touch display screen beside the existing embossing machine, scanning the two-dimensional code on the identification plate by the first scanning gun before embossing the identification plate of the step one, popping up an input window with a production date selection frame, a white/night shift selection frame, a production line selection frame and an operator name input frame on the touch display screen after identifying the two-dimensional code, namely, an embossing operator can click and select the current production date (such as year, month and day) on the touch display screen through the production date selection frame on the input window, click and select whether the current night shift or white shift through the white/night shift selection frame, click and select which embossing production line is currently selected through the production line selection frame, click and select the name of the operator through the operator name input frame, click and confirm after all frame selections are completed, the first data processor packages the input data and sends the data to the server terminal through the wireless communication module; at the moment, the embossing operator sends the scanned marking plate into an embossing machine for embossing treatment to obtain an embossing plate;
step three, electroplating treatment, namely installing a second scanning gun for scanning and identifying the two-dimensional code in the step one and a second data processor with a touch display screen beside the existing electroplating equipment, scanning the two-dimensional code on the embossing plate by the second scanning gun before electroplating the embossing plate in the step two, popping an input window with a production date selection frame, a white/night shift selection frame, a production line selection frame and an operator name input frame on the touch display screen after identifying the two-dimensional code, namely, an embossing operator can click and select the current production date (such as year, month and day) on the touch display screen through the production date selection frame on the input window, click and select whether the current night shift or the white shift through the white/night shift selection frame, click and select which electroplating production line is currently selected through the production line selection frame, click and select the name of the operator through the operator name input frame, click and confirm after all the frame selection is completed, the second data processor packs the input data and sends the data to the server terminal through the wireless communication module; at the moment, the electroplating operator sends the scanned embossed plate to electroplating equipment for electroplating treatment to obtain an electroplated plate;
step four, molding processing, namely installing a third scanning gun for scanning and identifying the two-dimensional code in the step one and a third data processor with a touch display screen on the existing molding equipment, scanning the two-dimensional code on the identification plate by the third scanning gun before molding the electroplating plate in the step three, popping up an input window which is the same as the step one and the step two by the touch display screen after the two-dimensional code is identified, selecting the current time, the current molding production line, the white shift or the night shift and the name of an operator on the input window by a current electroplating operator, clicking and confirming after all information is selected, and packaging the third data processor according to the input data and sending the packaged data to a server terminal through a wireless communication module; at the moment, the forming operator sends the scanned electroplating plate into forming equipment for forming treatment to obtain a forming plate, and the forming plate is formed with six mobile phone rear cover structures with the shapes matched with those of the mobile phone rear covers;
step five, flow coating processing and molding processing, wherein a fourth scanning gun for scanning and identifying the two-dimensional code in the step one and a fourth data processor with a touch display screen are installed on the existing flow coating machine, the electroplating plate in the step four is scanned on the two-dimensional code on the identification plate by the fourth scanning gun before molding, the touch display screen pops up an input window which is the same as the step one and the step two after the two-dimensional code is identified, a current electroplating operator selects the current time, the current flow coating production line, the white shift or the night shift and the name of an operator on the input window, clicking confirmation is carried out after all information is selected, and the fourth data processor is packaged according to input data and is sent to a server terminal through a wireless communication module; at the moment, the curtain coating operator sends the scanned electroplating plate to a curtain coating machine for molding treatment to obtain a molding plate;
processing and integrating data sent by the first data processor, the second data processor, the third data processor and the fourth data processor by the server terminal to generate a two-dimensional code which combines the data of the first data processor, the second data processor, the third data processor and the fourth data processor together, wherein the two-dimensional code contains information of time, production line, production shift and operator name of each production process, and is sprayed on the central parts of the inner sides of the six mobile phone rear cover structures of the spray coating plate by adopting a code spraying machine to form a code spraying plate;
and seventhly, carrying out CNC machining, namely conveying the code spraying plate obtained in the step six to a CNC machining position for CNC machining and cutting, and cutting six mobile phone rear covers, wherein the middle part of the inner surface of each mobile phone rear cover is provided with a two-dimensional code.
According to the 3D composite mobile phone rear cover based on two-dimension code tracing, the specific operations of LOGO printing, embossing, electroplating, molding, curtain coating and CNC machining in the steps are all the prior art, and are not repeated. The 3D composite mobile phone rear cover with the two-dimensional code is formed through the steps, therefore, when a package is inspected, if the mobile phone rear cover detects that embossing is bad, a package inspection person can scan the two-dimensional code covered on the mobile phone rear cover through a scanning gun, the information of which time period, which embossing production line and which worker operate can be found out through the two-dimensional code, the package inspection person can quickly isolate the mobile phone rear cover of the operation worker on the production line in the number of shifts at the moment, the package inspection speed is quick and accurate, quality tracking is utilized, actual production data of each production line can be found out every day through a server terminal, the management person can master the processing capacity of the production line and the working efficiency of the operation staff, the operation technical program of each operation staff is counted, and production management control, cost accounting and checking are easy.
In the invention, in the first step, the server terminal generates five two-dimensional codes which are respectively an embossing identification two-dimensional code, an electroplating identification two-dimensional code, a printing identification two-dimensional code, a forming identification two-dimensional code and a coating identification two-dimensional code, wherein the embossing identification two-dimensional code, the electroplating identification two-dimensional code, the printing identification two-dimensional code, the forming identification two-dimensional code and the coating identification two-dimensional code are sequentially arranged at intervals along the length direction of the composite plate, the embossing identification two-dimensional code comprises production date selection information, white/night shift selection information, a plurality of embossing production line selection information and embossing operator name selection information, the electroplating identification two-dimensional code comprises production date selection information, white/night shift selection information, a plurality of electroplating production line selection information and electroplating operator name selection information, and the printing identification two-dimensional code comprises production date selection information, white/night shift selection information, printing identification two-dimensional code identification information, and coating identification two-dimensional code, The printing production line selection information and the printing operation worker name selection information are arranged on the molding identification two-dimensional code, the molding identification two-dimensional code comprises production date selection information, white/night shift selection information, a plurality of molding production line selection information and molding operation worker name selection information, and the curtaining identification two-dimensional code comprises production date selection information, white/night shift selection information, a plurality of curtaining production line selection information and curtaining operation worker name selection information; the five two-dimensional codes with different information are used for an operator to select information such as production lines, names and the like in an express way, and the problem that the operator makes mistakes in selection or the selection speed is low due to the fact that a single two-dimensional code contains more data is solved.
In the invention, in the first step, the server terminal can also generate five same or different two-dimensional codes, namely an embossing identification two-dimensional code, an electroplating identification two-dimensional code, a printing identification two-dimensional code, a forming identification two-dimensional code and a coating identification two-dimensional code, wherein the embossing identification two-dimensional code, the electroplating identification two-dimensional code, the printing identification two-dimensional code, the forming identification two-dimensional code and the coating identification two-dimensional code are sequentially arranged and attached on the composite board at intervals along the length direction of the composite board in sequence, and an indication icon indicating the embossing identification two-dimensional code to the coating identification two-dimensional code is attached on the composite board; therefore, each operator can quickly and accurately scan the two-dimensional code to be scanned, and the operation speed is high.
In the invention, a machine base is arranged in the embossing step, the electroplating treatment, the forming treatment and the curtain coating treatment, namely four machine bases are arranged, a first scanning gun and a first data processor in the embossing step are arranged on one machine base, a second scanning gun and a second data processor in the electroplating treatment are arranged on the other machine base, a third scanning gun and a third data processor in the forming treatment are arranged on the other machine base, a fourth scanning gun and a fourth data processor in the curtain coating treatment are arranged on the last machine base, the structures of the machine bases are the same, the description is not repeated, the machine base corresponding to the first scanning gun and the first data processor in the embossing step is taken as an example, the machine base is provided with a base 1 and a rotating upright post 2 which is arranged above the base and is in rotating fit with the base, the upper end of the rotating upright post 2 is provided with a rotating arm 3 which can rotate around the rotating upright post, the free end of the rotating arm 3 is provided with a scanning gun mounting structure, the rack 1 is provided with a driving device for controlling the rotation of the rotating upright post, and a data processor accommodating chamber is arranged in the base; specifically, the base 1 has a base body 11, a circular block 12 and supporting legs 13, the base body 1 is a hollow square base body, the circular block 12 is a hollow structure, the circular block 12 and the base body 11 are transversely arranged side by side and integrally formed, and the cavity of the circular block is communicated with the cavity of the base body, the supporting legs 13 are fixed below the circular block and the base body, the hollow cavity of the base body 11 is the data processing accommodating cavity, i.e. a first data processor is installed in the base body 11, the top surface of the base body 11 has an installation window for installing a touch display screen, i.e. the touch display screen is installed on the base body 11, the circular block 12 is provided with a stacking block 14 stacked above the circular block, the stacking block 14 is rotatably installed on the circular block through a rotating shaft, the driving device is a motor driving device, the output end of the motor driving device is in transmission connection with the rotating shaft, preferably, a vertical rotating shaft (not shown in the figure) is fixed at the central part of the bottom surface of the stacking block 14, the top surface of circular block is seted up and is supplied the mounting hole that the axis of rotation stretched into, the lower extreme tip of axis of rotation passes in mounting hole to the circular block, and rotate through the bearing and install on the circular block, motor drive is the motor, the motor is fixed in the circular block, the output shaft of motor sets up and is connected with the lower extreme tip snap-on transmission of axis of rotation, the input of motor is connected with the output control of first data processor, the last control operation key who controls motor work that has of touch display screen, in application, the rotation of motor drives and stacks the piece, the rotation of stacking the piece can be adjusted properly according to the position that the workman sat when the operation, it is comparatively humanized to use, can finely tune according to different workman's position of sitting.
Furthermore, the lower end of the rotating column 2 is in fit with one side surface of the stacking block 14 and connected together through a pin shaft, the first end of the rotating arm 3 is in fit with one side surface of the upper end of the rotating column 2 and connected together through a pin shaft, specifically, the stacking block 14 and the rotating column 2 are connected together in series in a rotatable adjusting mode through a first pin shaft (not shown in the figure), one end part of the first pin shaft is limited outside the stacking block, the other end part of the first pin shaft extends into the column and is screwed together, namely, a through hole for the first pin shaft to penetrate through is formed in the stacking block, a threaded hole opposite to the through hole is formed in the column, an external thread which is screwed with the threaded hole is formed in the end part of the first pin shaft, when fine adjustment is carried out, the first pin shaft is screwed loose, the column is adjusted in a small-angle up-and-down inclined swinging mode around the first pin shaft, the first pin shaft is locked after adjustment, and accordingly, the arm and the rotating column 2 are connected in series in a rotatable adjusting mode through a second pin shaft (not shown in the figure) The second pin shaft is screwed loose during fine adjustment, the arm is extended to be adjusted to incline and incline up and down at a small angle, the second pin shaft is locked after adjustment, and the upright post and the extended arm are slightly adjusted to adapt to operation habits of different identities and different operators.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (7)
1. The 3D composite mobile phone rear cover based on two-dimension code tracing is characterized by being prepared through the following steps in sequence:
step one, generating two-dimensional codes, namely generating and printing the two-dimensional codes with production date selection information, white/night shift selection information, which production line selection information and operator name input information by a server terminal, attaching the two-dimensional codes to the part of a composite plate outside a forming area, and printing LOGO on one surface of the composite plate to obtain an identification plate;
step two, embossing, namely installing a first scanning gun for scanning and identifying an embossing identification two-dimensional code and a first data processor with a touch display screen on the existing embossing machine, scanning the embossing identification two-dimensional code on the identification plate by the first scanning gun before embossing, popping an input window with a production date selection frame, a white/night shift selection frame, a production line selection frame and an operator name input frame by the touch display screen after identifying the embossing identification two-dimensional code, adaptively filling the content in the input window by a current embossing operator according to the current information, embossing by the embossing operator after finishing filling to obtain the embossing plate, and simultaneously packaging the data input by the embossing operator by the first data processor and transmitting the data to a server terminal in a wireless data transmission mode;
step three, electroplating, namely installing a second scanning gun for scanning and identifying an electroplating identification two-dimensional code and a second data processor with a touch display screen on the existing electroplating machine, scanning the electroplating identification two-dimensional code on the identification plate by the second scanning gun before electroplating the embossing plate obtained in the step two, popping an input window with a production date selection frame, a white/night shift selection frame, a production line selection frame and an operator name input frame by the touch display screen after the electroplating identification two-dimensional code is identified, adaptively filling the contents in the input window by the current electroplating operator according to the current information, and electroplating the electroplating operator to obtain an electroplating plate after the filling is finished, and meanwhile packaging the data input by the electroplating operator and transmitting the data to a server terminal in a wireless data transmission mode by the second data processor;
fourthly, molding processing, namely installing a third scanning gun for scanning and identifying the molding identification two-dimensional code and a third data processor with a touch display screen on the existing molding machine, scanning the molding identification two-dimensional code on the identification plate by the third scanning gun before molding the electroplating plate in the third step, popping an input window with a production date selection frame, a white/night shift selection frame, a production line selection frame and an operator name input frame by the touch display screen after the molding identification two-dimensional code is identified, adaptively filling the content in the input window by the current electroplating operator according to the current information, molding processing by the molding operator after the selection to obtain a molding plate with a plurality of mobile phone rear covers, and simultaneously packaging the data input by the molding operator and transmitting the data to a server terminal in a wireless data transmission mode by the third data processor;
step five, curtaining treatment, namely installing a fourth scanning gun for scanning and identifying the curtaining identification two-dimensional code and a fourth data processor with a touch display screen on the existing curtaining machine, scanning the curtaining identification two-dimensional code on the molding plate of the molding plate obtained in the step four by the fourth scanning gun before curtaining, popping up an input window with a production date selection frame, a white/night shift selection frame, a production line selection frame and an operator name input frame on the touch display screen after the curtaining identification two-dimensional code is identified, adaptively selecting and filling the content in the input window by the current curtaining operator according to the current information, curtaining the curtaining treatment by the curtaining operator after the selection is finished to obtain the curtaining plate, and meanwhile, packing the data input by the curtaining operator by the fourth data processor and transmitting the data to a server terminal in a wireless data transmission mode;
processing the data sent by the first data processor, the second data processor, the third data processor and the fourth data processor by the server terminal to generate a two-dimensional code which combines the data of the first data processor, the second data processor, the third data processor and the fourth data processor together, and spraying the two-dimensional code on the inner surface of the rear cover of each mobile phone by adopting a code spraying machine to form a code spraying plate;
and seventhly, carrying out CNC machining, namely conveying the code spraying plate obtained in the step six to a CNC machining position for CNC machining to form a plurality of mobile phone rear covers with two-dimensional codes.
2. The two-dimensional code tracing-based 3D composite mobile phone rear cover according to claim 1, characterized in that: in the first step, the two-dimensional code and the LOGO pattern are printed on the composite board together in a printing mode.
3. The 3D composite mobile phone rear cover based on two-dimension code tracing is characterized in that: in the first step, the two-dimensional code is printed on a transparent film, and then the transparent film is adhered on the composite board.
4. The 3D composite mobile phone rear cover based on two-dimension code tracing according to any one of claims 1-3, characterized in that: the embossing identification two-dimensional code, the electroplating identification two-dimensional code, the printing identification two-dimensional code, the forming identification two-dimensional code and the coating identification two-dimensional code are sequentially arranged at intervals along the length direction of the composite board, the embossing identification two-dimensional code is provided with production date selection information, white/night shift selection information, a plurality of embossing production line selection information and embossing operator name selection information, the electroplating identification two-dimensional code is provided with production date selection information, white/night shift selection information, a plurality of electroplating production line selection information and electroplating operator name selection information, the printing identification two-dimensional code is provided with production date selection information, white/night shift selection information, a plurality of printing production line selection information and printing operator name selection information, the forming identification two-dimensional code is provided with production date selection information, white/night shift selection information, a plurality of forming production line selection information and forming operator name selection information, the flow coating identification two-dimensional code comprises production date selection information, white/night shift selection information, a plurality of flow coating production line selection information and flow coating operation worker name selection information.
5. The 3D composite mobile phone rear cover based on two-dimension code tracing according to any one of claims 1-3, characterized in that: the composite board is provided with an indication icon which indicates the direction of the embossed identification two-dimensional code to the flow coating identification two-dimensional code.
6. The two-dimensional code tracing-based 3D composite mobile phone rear cover according to claim 1, characterized in that: the embossing step, the electroplating treatment, the forming treatment and the curtain coating treatment are respectively provided with a base, a first scanning gun and a first data processor in the embossing step, a second scanning gun and a second data processor in the electroplating treatment, a third scanning gun and a third data processor in the forming treatment and a fourth scanning gun and a fourth data processor in the curtain coating treatment are respectively and correspondingly arranged on the bases, the bases are provided with bases and rotating columns which are positioned above the bases and are in rotating installation fit with the bases, the upper ends of the rotating columns are provided with rotating arms which can rotate around the rotating columns, the free ends of the rotating arms are provided with scanning gun installation structures, the bases are provided with driving devices for controlling the rotating columns to rotate, and the bases are internally provided with data processor accommodating chambers.
7. The two-dimensional code tracing-based 3D composite mobile phone rear cover according to claim 6, characterized in that: the base is provided with a base body, a round block and supporting legs, the base body is a hollow square base body, the round block is of a hollow structure, the round block and the base body are transversely arranged side by side and are integrally formed, the cavity of the round block is communicated with the cavity of the base body, the supporting legs are fixed below the round block and the base body, the hollow cavity of the base body is a data processing accommodating cavity, the top surface of the base body is provided with an installation window for installing a touch display screen, the round block is provided with a stacking block stacked above the round block, the stacking block is rotatably installed on the round block through a rotating shaft, the driving device is a motor driving device, the output end of the motor driving device is in transmission connection with the rotating shaft, the lower end of the rotating upright column is in fit with one side surface of the stacking block and is connected together through a pin shaft, the first end of the rotating arm is in fit with one side surface of the upper end of the rotating upright column and is connected with one side surface of the rotating upright column through a pin shaft And (3) starting.
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