CN102431330A - Method for printing pattern and colors on surface of cylindrical shell and special clamp - Google Patents
Method for printing pattern and colors on surface of cylindrical shell and special clamp Download PDFInfo
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- CN102431330A CN102431330A CN2011102596932A CN201110259693A CN102431330A CN 102431330 A CN102431330 A CN 102431330A CN 2011102596932 A CN2011102596932 A CN 2011102596932A CN 201110259693 A CN201110259693 A CN 201110259693A CN 102431330 A CN102431330 A CN 102431330A
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Abstract
The invention discloses a method for printing a pattern and colors on the surface of a cylindrical shell and a special clamp applied to the method. The method comprises the following steps of: a, attaching a first color to the outer surface of the shell; b, printing a pattern on the first color by using special ink resistant to acid or alkali; c, corroding the outer surface of the shell by using a strongly acid or strongly alkaline substance corresponding to the acidity and the alkalinity of the special ink in the step b, thereby removing the first color outside the pattern region; d, attaching a second color to the outer surface of the shell; and e, removing the second color on the pattern of the surface of the shell. By using the technical scheme provided by the invention, the method is suitable for printing the pattern and the colors on the outer surface of the cylindrical shell on a large scale, so that the aesthetic extent of the product is greatly improved.
Description
Technical field
The present invention relates to a kind of cylindrical shell external surface processing technology and anchor clamps, especially a kind of aluminium matter flashlight outer surface is handled the technology and the special fixture thereof of processing.
Background technology
Flashlight shell generally comprises protecgulum, middle joint straight tube, bonnet and button is formed, generally adopt the machining moulding after, carry out surface treatment again.The surface treatment method that adopts mainly contains polishing, plating and spray treatment, and the exterior design that these traditional processing methods make flashlight shell and color be dullness very all, and aesthetics is not good enough.
Chinese patent CN201237088Y discloses a kind of structure that improves flashlight shell surface aesthetic degree; Shrink the sleeve pipe of making by transparent heat through be nested with one deck at the flashlight outer surface; Be printed with layout at the inner surface of this sleeve pipe and reach and change the single purpose of flashlight shell pattern color, but the adventitia in this method is not wear-resisting, very impracticable; And the pattern color and luster of printing is dim, can not mass production.
Summary of the invention
To the deficiency of prior art, the purpose of this invention is to provide a kind of method at cylindrical shell surface impressing pattern and color.Another object of the present invention provides a kind of anchor clamps that in said method, are used for the clamping cylindrical shell.
For realizing above-mentioned purpose, technical scheme of the present invention is specific as follows:
A kind of method at cylindrical shell surface impressing pattern and color may further comprise the steps:
A, said housing outer surface is adhered to one first color;
B, the acidproof or alkaline-resisting ink special of use are printed a pattern at said surface of shell;
C, utilization highly acid or the strong alkaline substance corresponding with ink special Acidity of Aikalinity described in the step b corrode said surface of shell, remove first color beyond the area of the pattern;
D, said housing outer surface is adhered to one second color;
Second color on e, the said surface of shell pattern of removal.
Concrete, said technology of adhering to first color and second color is oxidation processes.
Further, adopt a cylinder screen printer pattern to be printed on said surface of shell among the step b through screen painting.
Concrete, adopt alcohol or ultrasonic wave to remove the ink special on the surface of shell among the step e.
Preferably, use UV printing ink to adhere to said first color among the step a.
In above-mentioned preferred version, use acidproof or alkaline-resisting fluorescence powder ink to print said pattern among the step b, then said housing is toasted.
In above-mentioned all preferred versions, said cylindrical shell be upper and lower surfaces disappearance in logical housing.
For the purpose of the anchor clamps of realizing providing a kind of clamping cylindrical shell, technical scheme of the present invention is following:
A kind of special fixture comprises a fixed axis and respectively at the turning rolls of the said fixed axis of said fixed axis end bearing, said fixed axis one end is connected with said turning rolls through at least two rolling pairs that in said fixed axis cross section, roll.
Concrete, said fixed axis is a multidiameter.
Further, said turning rolls comprises a bearing and two bracing frames, and the hinged roller in support frame as described above top is " eight " font and is fixed on the said bearing through demountable structure.
With respect to prior art, technical scheme of the present invention can be fit to mass and generate at cylindrical shell external surface impressing pattern and color; The pattern of printing and lucuriant in design colorful has improved the aesthetic measure of product greatly.Described special fixture also can easily carry out clamping and dismounting under the painted situation of surface of shell entire body, effectively raise formation efficiency.
In order to understand the object of the invention, characteristic and effect fully, below will combine accompanying drawing that the technique effect of design of the present invention, concrete structure and generation is described further.
Description of drawings
Fig. 1 is the flow chart of impressing pattern of the present invention and color method;
Fig. 2 is the structural representation of special fixture according to the invention;
Fig. 3 is the structural representation of fixed axis among Fig. 2.
Among the figure:
The 1-turning rolls; The 11-bearing; The 111-groove; 112-bearing set bolt; The 12-bracing frame; The 121-screwed hole; The 122-roller; The 123-set bolt; The 2-fixed axis; 21-fixed axis ladder; The 3-workbench
The specific embodiment
See also Fig. 1, shown in Figure 1 is the flow chart of a kind of method at cylindrical shell surface impressing pattern and color of the present invention, and concrete steps are following:
Adhere to one first color in housing outer surface: after adopting machined to make the flashlight housing of simple shape, at first housing outer surface is carried out oxidation processes first time, carry out background color and process, produce first color at the outer surface of flashlight housing.
Use acidproof or alkaline-resisting ink special to print a pattern in housing outer surface: screen printing device such as cylinder screen printer in special use carry out screen painting at the outer surface of flashlight; With flashlight be socketed in special-purpose anchor clamps outer on, be placed on the turning rolls of screen printer the outer surface that designed with patterns is printed on flashlight.Ink that it should be noted that impressing pattern must adopt acidproof or alkaline-resisting erosion-resisting ink special.
The flashlight housing outer surface is corroded: after producing pattern, flashlight shell is placed in peracidity material or the high alkalinity material corrodes.If what ink special used is acidproof printing ink, then use the peracidity material to corrode; If what ink special used is alkaline-resisting printing ink, then use the high alkalinity material to corrode.Because the printing ink on the pattern is acidproof or alkaline-resisting; Therefore in the flashlight shell surface; The pattern that the printing ink of pattern covers can not receive the corrosion of acid or alkali, do not have the printing ink region covered then under peracid or high-alkali corrosion, has removed first color that oxidation processes for the first time obtains.
Housing outer surface is adhered to one second color: the mode of oxidation processes through this oxidation processes, makes the flashlight outer surface cover one second color with the oxidation processes mode is identical for the first time for the second time.Second color can be different from first color according to the needs of layout, also can be identical with first color.
Remove second color on the surface of shell pattern: this step can be used highly purified alcohol wipe flashlight shell; Also can adopt ultrasonic wave to clean and remove second color that covers on the pattern; Expose the pattern of printing before, so just form the pattern of two kinds of colors at the outer surface of flashlight housing.
See also Fig. 1, the difference of present embodiment and embodiment 1 is that first color adopts UV printing ink to carry out background color and handles, and impressing pattern adopts acidproof or alkaline-resisting fluorescence powder ink impressing pattern.After having printed pattern, also need toast.So just can reach the effect of noctilucence.
Through above step, can print various patterns and color on the surface of flashlight shell.On flashlight, print multiple pattern or multicolour if desired, can be through repeating above-mentioned Overall Steps or the completion of several steps wherein.
See also Fig. 2 and Fig. 3, the invention also discloses a kind of anchor clamps of clamping cylindrical shell, comprise that a turning rolls 1 and is located at the fixed axis 2 on the said turning rolls 1.
See also Fig. 2, turning rolls 1 is at least two, is located on the workbench 3 through moving sets, convenient distance of regulating between two turning rolls 1.Turning rolls 1 comprises a bearing 11 and two bracing frames 12, and bracing frame 12 is " eight " font and is fixed on the said bearing 11 through demountable structure.
See also Fig. 3, fixed axis 2 is a multidiameter, which is provided with fixed axis ladder 21.The length of set fixed axis ladder 21 is provided with as required, and during like the long straight tube of flashlight of regular length, fixed axis ladder 21 is also long accordingly, and fixedly during protecgulum, the fixed axis ladder is corresponding also shorter.It should be noted that fixed axis ladder 21 can be integral with fixed axis 2, also can be socketed on the fixed axis 2 and form ladder through an axle sleeve.
During use, two distances between the turning rolls 1 are set, lock bearing set bolt 112 then according to the length of fixed axis.With stretch out the groove 11 of set bolt 123 from bearing 11 with bracing frame 12 on screwed hole 121 cooperate, two bracing frames 12 are " eight " font are fixed on the bearing 11.The roller 122 at bracing frame 12 tops is close together, and forms a groove.Select the fixed axis ladder 21 of appropriate length then according to product length, product is socketed on the fixed axis 2, and the end of fixed axis is placed in the groove.
When carrying out silk-screen, housing outer surface is being carried the pressure of half tone and is being rotated along with moving of half tone, so just pattern is printed on the housing outer surface.Owing to through control half tone gait of march and pattern silk-screen position, solved to have covered fully and be difficult to carry out clamping and the difficulty that retracts under the surface of shell in the whole process at pattern.
With respect to prior art, technical scheme of the present invention can effectively reduce the machined cost in the flashlight manufacture process, is fit to mass processing, and the appearance colour that produces is splendid diversified with pattern, effectively raises the aesthetic measure of product.
Simultaneously, adopt anchor clamps clamping housing of the present invention, the difficulty that under the painted situation of housing outer surface entire body, is difficult to clamping and dismounting of solution effectively raises production efficiency.
More than describe preferred embodiment of the present invention in detail, the ordinary skill that should be appreciated that this area need not creative work and just can design according to the present invention make many modifications and variation.Therefore, all technical staff in the art according to the present invention design on the prior art basis through logic analysis, reasoning perhaps according to the available technical scheme of limited experiment, all should be among determined protection domain by these claims.
Claims (10)
1. the method at cylindrical shell surface impressing pattern and color is characterized in that, may further comprise the steps:
A, said housing outer surface is adhered to one first color;
B, the acidproof or alkaline-resisting ink special of use are printed a pattern on said first color;
C, utilization highly acid or the strong alkaline substance corresponding with ink special Acidity of Aikalinity described in the step b corrode said housing outer surface, remove first color beyond the area of the pattern;
D, said housing outer surface is adhered to one second color;
Second color on e, the said surface of shell pattern of removal.
2. processing technology as claimed in claim 1 is characterized in that, said technology of adhering to first color and second color is oxidation processing technique.
3. according to claim 1 or claim 2 processing technology is characterized in that, adopts a cylinder screen printer through screen painting pattern to be printed on said surface of shell among the step b.
4. processing technology as claimed in claim 3 is characterized in that, adopts alcohol or ultrasonic waves for cleaning to remove second color on the surface of shell pattern among the step e.
5. processing technology as claimed in claim 1 is characterized in that, uses UV printing ink to form said first color attached to said surface of shell among the step a.
6. processing technology as claimed in claim 5 is characterized in that, uses acidproof or alkaline-resisting fluorescence powder ink to print said pattern among the step b, then said housing is toasted.
7. like the described processing technology of each claim of claim 1 to 6, it is characterized in that, said cylindrical shell be upper and lower surfaces disappearance in logical housing.
8. special fixture that is applied in the said method of claim 1; It is characterized in that; Comprise a fixed axis and carry the turning rolls of said fixed axis respectively at said fixed axis both ends, said fixed axis both ends are connected with said turning rolls through at least two rolling pairs that in said fixed axis cross section, roll.
9. special fixture as claimed in claim 8 is characterized in that, said fixed axis is a multidiameter.
10. like claim 8 or 9 described special fixtures, it is characterized in that said turning rolls comprises a bearing and two bracing frames, the hinged roller in support frame as described above top is " eight " font and is fixed on the said bearing through demountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102596932A CN102431330A (en) | 2011-09-05 | 2011-09-05 | Method for printing pattern and colors on surface of cylindrical shell and special clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102596932A CN102431330A (en) | 2011-09-05 | 2011-09-05 | Method for printing pattern and colors on surface of cylindrical shell and special clamp |
Publications (1)
| Publication Number | Publication Date |
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| CN102431330A true CN102431330A (en) | 2012-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102596932A Pending CN102431330A (en) | 2011-09-05 | 2011-09-05 | Method for printing pattern and colors on surface of cylindrical shell and special clamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442050A (en) * | 2013-11-25 | 2015-03-25 | 三江县蓝世章民族工艺美术厂 | Multi-color silk-screen printing method for side face of bamboo tube |
| CN105799348A (en) * | 2016-04-20 | 2016-07-27 | 江苏凯尔生物识别科技有限公司 | Preparing method of surface coatings of chips |
| CN104442050B (en) * | 2013-11-25 | 2016-11-30 | 三江县蓝世章民族工艺美术厂 | The method of thick bamboo tube side multicolour screen printing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61158493A (en) * | 1984-12-28 | 1986-07-18 | Dainippon Printing Co Ltd | Transfer sheet with partial vapor-deposited layer and production of the same |
| JPS61290086A (en) * | 1985-06-17 | 1986-12-20 | Dainippon Printing Co Ltd | Transfer sheet with metallic lustrous pattern |
| JPS61290087A (en) * | 1985-06-17 | 1986-12-20 | Dainippon Printing Co Ltd | Transfer sheet with metallic lustrous pattern |
| CN201324948Y (en) * | 2008-11-21 | 2009-10-14 | 东莞运城制版有限公司 | Shock-absorption device used on printing roller processing equipment |
| CN201394796Y (en) * | 2009-04-10 | 2010-02-03 | 无锡华联精工机械有限公司 | Sheet jointing fixture |
| CN101954833A (en) * | 2009-07-17 | 2011-01-26 | 华泰(桐乡)玻璃明镜有限公司 | Surface-beautifying glass and processing method thereof |
| CN201789388U (en) * | 2010-09-15 | 2011-04-06 | 湖南汉龙水电设备有限公司 | Adjustable roller bracket |
| CN102049372A (en) * | 2009-11-05 | 2011-05-11 | 海德堡印刷机械股份公司 | Method for multi-colour permanent varnishing of a product |
-
2011
- 2011-09-05 CN CN2011102596932A patent/CN102431330A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61158493A (en) * | 1984-12-28 | 1986-07-18 | Dainippon Printing Co Ltd | Transfer sheet with partial vapor-deposited layer and production of the same |
| JPS61290086A (en) * | 1985-06-17 | 1986-12-20 | Dainippon Printing Co Ltd | Transfer sheet with metallic lustrous pattern |
| JPS61290087A (en) * | 1985-06-17 | 1986-12-20 | Dainippon Printing Co Ltd | Transfer sheet with metallic lustrous pattern |
| CN201324948Y (en) * | 2008-11-21 | 2009-10-14 | 东莞运城制版有限公司 | Shock-absorption device used on printing roller processing equipment |
| CN201394796Y (en) * | 2009-04-10 | 2010-02-03 | 无锡华联精工机械有限公司 | Sheet jointing fixture |
| CN101954833A (en) * | 2009-07-17 | 2011-01-26 | 华泰(桐乡)玻璃明镜有限公司 | Surface-beautifying glass and processing method thereof |
| CN102049372A (en) * | 2009-11-05 | 2011-05-11 | 海德堡印刷机械股份公司 | Method for multi-colour permanent varnishing of a product |
| CN201789388U (en) * | 2010-09-15 | 2011-04-06 | 湖南汉龙水电设备有限公司 | Adjustable roller bracket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442050A (en) * | 2013-11-25 | 2015-03-25 | 三江县蓝世章民族工艺美术厂 | Multi-color silk-screen printing method for side face of bamboo tube |
| CN104442050B (en) * | 2013-11-25 | 2016-11-30 | 三江县蓝世章民族工艺美术厂 | The method of thick bamboo tube side multicolour screen printing |
| CN105799348A (en) * | 2016-04-20 | 2016-07-27 | 江苏凯尔生物识别科技有限公司 | Preparing method of surface coatings of chips |
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Application publication date: 20120502 |