Utility model content
The technical problem to be solved by the utility model is to provide one kind to be electroplated low manufacture cost relative to PVD, when production
Between short composite plate cell phone rear cover and its printing manufacturing system.
The utility model is to solve a kind of above-mentioned technical problem: composite plate cell phone rear cover by the following technical programs, packet
It includes and stacks gradually combined composite plate from the inside to the outside, LOGO printing layer, transparent chromatograph, UV transfer texture maps pattern layer, receives
Rice layer of metallic ink, background color layer.
As the technical solution of optimization, the nano metal ink layer includes two layers of nano metal ink single layer.
As the technical solution of optimization, the background color layer includes Tipple Bottom color single layer.
As the technical solution of optimization, which further includes glass-fiber-plate, and the glass-fiber-plate is fitted in described
Except background color layer.
It is a kind of for making the printing manufacturing system of composite plate cell phone rear cover, including set gradually LOGO printing equipment,
Transparent color printing device, UV transfer device, nano print device, background color printing equipment;The LOGO printing equipment is used in institute
State the LOGO printing layer that printing in composite plate has LOGO pattern;The transparent color printing device is used to print in the LOGO
The transparent chromatograph is printed on brush layer;The UV transfer device on the transparent chromatograph for transferring the UV transfer texture maps
Pattern layer;The nano print device is used to print the nano metal ink layer in UV transfer texture maps pattern layer;It is described
Background color printing equipment on the nano metal ink layer for printing the background color layer.
As the technical solution of optimization, the LOGO printing equipment, transparent color printing device, background color printing equipment are all made of
Screen process press.
As the technical solution of optimization, which further includes drying unit, and the drying unit is used for each print
Drying after brush step.
As the technical solution of optimization, which further includes glass-fiber-plate laminating apparatus, the glass-fiber-plate fitting
Device is for being bonded the glass-fiber-plate in the composite plate for printing the background color layer.
Utility model has the advantages that can satisfy face by printing nano metal ink layer in transparent chromatograph outer layer
The production requirement of color, and improve the stability of product;It is electroplated relative to PVD, low manufacture cost is easy to operate, production
Time is short, has saved artificial.
Specific embodiment
As shown in Figure 1, a kind of composite plate cell phone rear cover, including stack gradually from the inside to the outside combined composite plate 1,
LOGO printing layer 2, transparent chromatograph 3, UV transfer texture maps pattern layer 4, nano metal ink layer 5, background color layer 6, glass-fiber-plate 7.
Nano metal ink layer 5 includes two layers of nano metal ink single layer.
Background color layer 6 includes Tipple Bottom color single layer.
Glass-fiber-plate 7 is fitted in except background color layer 6.
As shown in Fig. 2, it is a kind of for making the printing manufacturing system of composite plate cell phone rear cover, including the LOGO set gradually
Printing equipment, transparent color printing device, UV transfer device, nano print device, background color printing equipment, glass-fiber-plate laminating apparatus.
The LOGO printing equipment is for LOGO printing layer 2 of the printing with LOGO pattern in composite plate 1;It is described transparent
Color printing device in LOGO printing layer 2 for printing transparent chromatograph 3;The UV transfer device is used to turn on transparent chromatograph 3
It prints UV and transfers texture maps pattern layer 4;The nano print device is used to print nano metal ink in UV transfer texture maps pattern layer 4
Layer 5;The background color printing equipment is used for the printing base colour layer 6 on nano metal ink layer 5;The glass-fiber-plate laminating apparatus is used for
Glass-fiber-plate 7 is bonded in the composite plate 1 for printed background color layer 6.
The LOGO printing equipment, transparent color printing device, background color printing equipment are all made of screen process press.
The printing manufacturing system further includes drying unit, for the drying after each print steps.
The work step of the printing manufacturing system are as follows:
Step A carries out raw material and is processed into the composite plate 1 for making cell phone rear cover, prints and have in composite plate 1
The LOGO printing layer 2 of LOGO pattern.
Step B prints transparent chromatograph 3 in LOGO printing layer 2, and the color of transparent chromatograph 3 is depending on product demand.
Step C transfers UV on transparent chromatograph 3 and transfers texture maps pattern layer 4: it is to be transferred will to print transparent chromatograph 3 first
Composite plate 1 be placed on the platform of UV transfer device, fixed with high-temp glue;Then glue will be specifically transferred to infuse by machine
Enter to the one end for placing texture sheet material, composite plate 1 to be transferred is placed on texture sheet material;Then it is rolled by machine drum
Pressure, catches up with glue and is depressed into the other end;Then solidified by UV transfer device;UV transfer texture maps pattern layer 4 will finally have been transferred
Composite plate 1 is removed, visual inspection, tests thickness, hundred lattice, boiling, overlay film.
Step D prints nano metal ink layer 5 in UV transfer texture maps pattern layer 4: will transfer UV transfer texture first
The composite plate 1 to be printed of pattern layer 4 is placed in the groove location of nano print device, is started printing first layer by start button and is received
Rice metal ink single layer;First layer nano metal ink single layer is taken composite plate 1 away using mechanical hand after being completed for printing and is put into automatically
Conveyer belt transports baking machine and carries out first time baking;Composite plate 1 is transported using tote cart after the completion of toasting for the first time and is received
Rice printing equipment carries out printing second layer nano metal ink single layer;Second layer nano metal ink single layer makes again after printing
Composite plate 1 is taken away with mechanical hand and is put into automatic transportation band, is transported baking machine and is carried out second of baking.
The step of step E, the printing base colour layer 6 on nano metal ink layer 5, printing base colour layer includes one background color of print, print
Two background colors, three background colors of print, print Tipple Bottom color single layer respectively.
Step F is bonded glass-fiber-plate 7 in the composite plate 1 for printed background color layer 6, is then solidified using LED light, and film is crossed,
CNC processing.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.