CN101579963A - Multifunctional laser holography stamping process - Google Patents
Multifunctional laser holography stamping process Download PDFInfo
- Publication number
- CN101579963A CN101579963A CNA2009100573835A CN200910057383A CN101579963A CN 101579963 A CN101579963 A CN 101579963A CN A2009100573835 A CNA2009100573835 A CN A2009100573835A CN 200910057383 A CN200910057383 A CN 200910057383A CN 101579963 A CN101579963 A CN 101579963A
- Authority
- CN
- China
- Prior art keywords
- wheel
- version
- mold pressing
- pressing station
- station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000001093 holography Methods 0.000 title claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 65
- 238000004049 embossing Methods 0.000 claims abstract description 21
- 238000007639 printing Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000004826 seaming Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002985 plastic film Substances 0.000 abstract description 3
- 229920006255 plastic film Polymers 0.000 abstract description 3
- 229920006395 saturated elastomer Polymers 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010409 ironing Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 12
- 229920003023 plastic Polymers 0.000 description 12
- 239000000047 product Substances 0.000 description 9
- 238000000465 moulding Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Landscapes
- Holo Graphy (AREA)
Abstract
The invention discloses a multifunctional laser holography stamping process. The traditional laser holography compression press uses the process of single-version roller one-step embossing, which has adverse impact on subsequent laser pattern pressing due to the existing version gap. The invention mainly use a stander, a beam, a tension pulley, a stator a, a pre-heating wheel, a first stamping station, a tension-control group, a second stamping station, a stator bb, an ironing wheel, a rubber clamping wheel, a cooling wheel, a printing film, a photoelectric eye and a PLC control circuit. The invention has the beneficial effects that due to utilization of two-station stamping process, plastic film can go through laser holography embossing twice, stagger the version gap and can not be blurred; lowering the temperature requirement on wheel surface of the wheel is favor of stamped pictures and texts of the film to be more plump and saturated; more intensive optical effect is generated to achieve better laser effect; the quality of laser holography stamping on the plastic film is improved greatly.
Description
Technical field
The present invention relates to a kind of surface treatment (impression) technology of plastic product, particularly relate to the laser holography stamping process on a kind of plastics.
Background technology
Traditional laser holographic molding machine adopts embossing technique technology of single edition roller, and it is in the blowing group and batch one group of mold pressing station only is set between the group, is subjected to the restriction of its structure, and its mode of printing has only a kind of.This mold pressing station comprises version wheel, lining wheel, pinch roller, the two ends of version wheel are fixedly mounted on the frame, on the rack-mounted horizontal guide rail of holder difference at pinch roller and lining wheel two ends, make pinch roller can press to the lining wheel, backsight wheel and pinch roller are together pressed to the version wheel along the guide rail direction, the push-pull mechanism that moves is connected to the holder at pinch roller two ends, and this push-pull mechanism generally adopts hydraulic type.Before mould pressing process begins, the metal mold pressing version volume that must be etched with the laser hologram line in advance is attached on the columniform version wheel, but unavoidably can there be mold pressing version seam in volume after pasting and finishing, so laser holographic molding film product that utilizes the conventional moulded machine to produce, can form the version seam because of the existence of mold pressing version seam, follow-up laser pattern printing process is had a negative impact.If want in printing process, to avoid version seam then need special expensive device, if version seam problem is not handled at printing process then can be produced 10%～20% printed matter percent defective.In addition, traditional laser holographic molding machine is owing to adopt embossing technique of single edition wheel, institute's heart requires the temperature of version wheel higher, the general requirement reaches about 200 ℃, could the laser figure line information of metal mold pressing version is saturated, thoroughly, clearly change and be pressed onto on the plastic sheeting, could make plastic sheeting produce stretch forming (softening temperature of plastic sheeting is about 165 ℃) easily, cause the molded product of each edition inconsistent easily, even also can produce the scumming phenomenon.
Summary of the invention
When guaranteeing laser holographic molding film product quality, cost is increased, the present invention proposes a kind of technical scheme, by variation to the structure of its embossing group, make a mold pressing flow process can adapt to the production of multiple product, both eliminated the version seam problem in the traditional handicraft, reduced the generation of scumming phenomenon, and improved the quality of products and saved production cost.It is purpose of the present invention that a kind of multifunctional laser holography stamping process is provided, technical scheme of the present invention is to come specific implementation by following technical measures: a kind of blowing group that comprises, embossing group and batch the multifunctional laser holography stamping process of group, it is characterized in that described embossing group is mainly by frame, crossbeam, regulating wheel, guide wheel a, preheating wheel, the first mold pressing station, tension force control group, the second mold pressing station, guide wheel bb, wheel plates, rubber roller, cooling wheel, printing film, photocell eye and PLC control circuit are formed, installation order wherein is: left and right sides frame 1 supports by intermediate transverse girder 2, printing film 20 is introduced the embossing group by guide wheel 4, enter preheating wheel 5, there are a regulating wheel 3 tensionings the centre, after drawing, preheating wheel enters the first mold pressing station, the first mold pressing station mainly comprises: version wheel a6, lining wheel a7, pinch roller a8, guide wheel aa9, printing film 20 enters tension force control group after drawing by guide wheel aa9, tension force control group mainly comprises: two tension force guide wheels in front and back 10 and middle gravitation control wheel 11, by a back tension force guide wheel 10 draw thereafter, deliver to the second mold pressing station, second stamper's bit architecture is consistent with the first mold pressing station, comprise guide wheel b12, version wheel b13, lining wheel b14 and pinch roller b15, after drawing by guide wheel bb16 then, introduce cooling wheel 19 through plate wheel 17 and rubber roller 18 pressing compacting backs, printing film 20 is that quilt is batched finished product subsequently.
Wherein the main feature of the first mold pressing station and the second mold pressing station is, its lining wheel is installed between version wheel and the pinch roller, and the version wheel is equipped with loop heating system, and the wheel surface temperature of version wheel is controlled at about 130 ℃; The first mold pressing station is provided with the photocell eye of monitoring version wheel a6 metal mold pressing version seaming position, the second mold pressing station is provided with the photocell eye of monitoring version wheel b13 metal mold pressing version seaming position, the drive motors of second mold pressing station version wheel b13 also is provided with the control circuit of regulation and control rotating speed, this control circuit is regulated and control the rotating speed of second mold pressing station version wheel b13 according to the monitoring result of two photocell eyes, and the metal mold pressing version seaming position that makes second mold pressing station version wheel b13 is with respect to the first mold pressing station version wheel a6 metal mold pressing version seaming position angle that fixedly staggers.The control circuit of the motor of second mold pressing station version wheel b13 can adopt the PLC control circuit.
Multifunctional laser holography stamping process of the present invention is mainly finished by the laser holographic molding machine that above-mentioned embossing group is arranged, and its coining work is mainly finished by the embossing group.This cover embossing group main feature is that multi-functional, polygamy is put production, can be according to different requirements, satisfy needs in the industry by the variation of device structure, configuration, equipment can satisfy 180 ° of hard baric flow journeys, 306 ° of hard baric flow journeys, soft baric flow journey, medium pressure process or the like simultaneously.
The present invention can increase the 3rd mold pressing station, the 4th mold pressing station as required again in the embossing group of laser holographic molding machine.The present invention is applicable to the production technology of the laser holographic molding of all specifications and models.
1), the present invention compares with the conventional laser holographic mould press, good effect of the present invention is: coining technology of the present invention makes plastic sheeting successively through twice laser hologram embossing, cause the laser figure line of carving pressure on the plastic sheeting more plentiful, saturated, deep, clear, produce stronger optical effect, reach better laser effect.
2), by the photocell eye of monitoring version wheel metal mold pressing version seaming position and the control of PLC, thereby eliminated the version seam or the version line problem of molded product printing film.
3), coining technology of the present invention makes plastic sheeting carry out twice embossing on the whole, promptly impression only need be obtained preliminary laser effect for the first time, by the time the second mold pressing station is filled up embossing to primary mold pressing again, lower during duty therefore of the present invention to the wheel face temperature requirement of version wheel, usually only need the plastic sheeting temperature is controlled at 120 ℃～130 ℃, corresponding version wheel temperature is controlled at 140 ℃～150 ℃ and gets final product, this temperature range is lower than the softening temperature of plastic sheeting, therefore can effectively avoid the stretched plastic film distortion, avoid the scumming phenomenon fully.The laser holography stamping quality of plastic sheeting improves greatly.
Description of drawings
Fig. 1 is the structure schematic flow sheet of embossing group of the present invention;
In the drawings: 1, frame; 2, crossbeam; 3, regulating wheel; 4, guide wheel a; 5, preheating wheel; 6, version wheel a; 7, lining wheel a; 8, pinch roller a; 9, guide wheel aa; 10, tension force guide wheel; 11, tension force control wheel; 12, guide wheel b; 13, pinch roller b; 14, lining wheel b; 15, version wheel b; 6, guide wheel bb; 17, pressing wheel; 18, rubber roller; 19, cooling wheel; 20, plastic sheeting.
The specific embodiment
The invention will be further described below in conjunction with embodiment and accompanying drawing:
Present embodiment is the laser holographic molding seal machine of pattern on a kind of coining RVC film, embossing group wherein is the structure that two mold pressing stations are arranged, by the monitoring of photocell eye to version wheel adjustment of the printing plate seam position, adjustment by the PLC control circuit of version turbin generator, when making twice station mold pressing the version seam is staggered, to improve the coining quality.The structure of present embodiment as shown in drawings, comprise frame 1, crossbeam 2, regulating wheel 3, guide wheel a 4, preheating wheel 5, the first mold pressing station, tension force control group, the second mold pressing station, guide wheel bb16, pressing wheel 17, rubber roller 18, cooling wheel 19, printing film 20, photocell eye and PLC control circuit, installation order wherein is: left and right sides frame 1 supports by 5 intermediate transverse girders 2, printing film 20 is introduced the embossing group by guide wheel a4, is introduced into diameter and is
The preheating wheel 5 of preheat temperature to 130 ℃, the centre has a diameter to be
Regulating wheel 3 tensionings, after preheating wheel 5 is drawn, enter the first mold pressing station, the first mold pressing station mainly comprises: diameter is
Version wheel a6, diameter be
Lining wheel a7, diameter be
Pinch roller a8, guide wheel aa9, printing film 20 enters tension force control group after drawing by guide wheel aa9, tension force control group mainly comprises: two tension force guide wheels in front and back 10 and middle gravitation control wheel 11, by a back tension force guide wheel 10 draw printing film 20 thereafter, deliver to the second mold pressing station, second stamper's bit architecture is consistent with the first mold pressing station, comprises that guide wheel b12, diameter are
Version wheel b13, diameter be
Lining wheel b14 and diameter be
Pinch roller b15, after drawing by guide wheel bb16 then, through diameter be
Pressing wheel 17 with diameter be
The rubber roller 18 compacting back of plating introduce diameters and be
With freezing water-cooled temperature is 8 ℃ cooling wheel 19, and the printing film 20 of coining good pattern is promptly batched finished product subsequently.
Claims (1)
1. one kind comprises the blowing group, embossing group and batch the multifunctional laser holography stamping process of group, it is characterized in that described embossing group is mainly by frame, crossbeam, regulating wheel, guide wheel a, preheating wheel, the first mold pressing station, tension force control group, the second mold pressing station, guide wheel bb, wheel plates, rubber roller, cooling wheel, printing film, photocell eye and PLC control circuit are formed, installation order wherein is: left and right sides frame supports by intermediate transverse girder, printing film is introduced the embossing group by guide wheel, enter preheating wheel, there is a regulating wheel tensioning centre, printing film enters the first mold pressing station after preheating wheel is drawn, the first mold pressing station mainly comprises: version wheel a, lining wheel a, pinch roller a, guide wheel aa, printing film enters tension force control group after drawing by guide wheel aa, tension force control group mainly comprises: two tension force guide wheels in front and back and middle gravitation control wheel, by a back tension force guide wheel draw thereafter, deliver to the second mold pressing station, second stamper's bit architecture is consistent with the first mold pressing station, comprise guide wheel b, version wheel b, lining wheel b and pinch roller b, after drawing by guide wheel bb then, introduce cooling wheel through wheel and the rubber roller pressing compacting back of plating, printing film is that quilt is batched finished product subsequently; The lining wheel of the described first mold pressing station and the second mold pressing station is installed between version wheel and the pinch roller, and the version wheel is equipped with loop heating system, and the wheel surface temperature of version wheel is controlled at about 130 ℃; The first mold pressing station is provided with the photocell eye of monitoring version wheel a metal mold pressing version seaming position, the second mold pressing station is provided with the photocell eye of monitoring version wheel b metal mold pressing version seaming position, the drive motors of second mold pressing station version wheel b also is provided with the control circuit of regulation and control rotating speed, this control circuit is regulated and control the rotating speed of second mold pressing station version wheel b according to the monitoring result of two photocell eyes, the metal mold pressing version seaming position of second mold pressing station version wheel b is staggered with respect to first mold pressing station version wheel a metal mold pressing version seaming position, and the control circuit of the motor of second mold pressing station version wheel b can adopt the PLC control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100573835A CN101579963A (en) | 2009-06-08 | 2009-06-08 | Multifunctional laser holography stamping process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100573835A CN101579963A (en) | 2009-06-08 | 2009-06-08 | Multifunctional laser holography stamping process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101579963A true CN101579963A (en) | 2009-11-18 |
Family
ID=41362334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100573835A Pending CN101579963A (en) | 2009-06-08 | 2009-06-08 | Multifunctional laser holography stamping process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101579963A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689537A (en) * | 2012-06-19 | 2012-09-26 | 东莞光群雷射科技有限公司 | Method for producing holographic element face plate-seam-free polyvinyl chloride (PVC) film |
| CN102815087A (en) * | 2012-08-13 | 2012-12-12 | 佛山市三水壹晨纸塑有限公司 | Printing synchronous embossing production device for leatherette paper |
| CN105415881A (en) * | 2015-12-01 | 2016-03-23 | 佛山市南海区三简包装有限公司 | Control method of mould press |
| CN106314907A (en) * | 2016-08-30 | 2017-01-11 | 嘉善金亿精密铸件有限公司 | Automatic packaging device for nuts |
-
2009
- 2009-06-08 CN CNA2009100573835A patent/CN101579963A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689537A (en) * | 2012-06-19 | 2012-09-26 | 东莞光群雷射科技有限公司 | Method for producing holographic element face plate-seam-free polyvinyl chloride (PVC) film |
| CN102815087A (en) * | 2012-08-13 | 2012-12-12 | 佛山市三水壹晨纸塑有限公司 | Printing synchronous embossing production device for leatherette paper |
| CN102815087B (en) * | 2012-08-13 | 2015-03-25 | 佛山市三水壹晨纸塑有限公司 | Printing synchronous embossing production device for leatherette paper |
| CN105415881A (en) * | 2015-12-01 | 2016-03-23 | 佛山市南海区三简包装有限公司 | Control method of mould press |
| CN105415881B (en) * | 2015-12-01 | 2018-01-16 | 佛山市南海区三简包装有限公司 | A kind of control method of moulding press |
| CN106314907A (en) * | 2016-08-30 | 2017-01-11 | 嘉善金亿精密铸件有限公司 | Automatic packaging device for nuts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101791652B (en) | High-pressure gradual change forming device for inside of sheet | |
| CN101642997B (en) | Laser moulding process and laser molding press of free-coating layer seamless holographic films | |
| CN101579963A (en) | Multifunctional laser holography stamping process | |
| CN201456544U (en) | Multifunctional laser holographic mold stamping device | |
| CN201493401U (en) | Compensation-type press-forming combined die for semi-circular thick steel plate | |
| CN108032611A (en) | Optical fiber cable adaptive surface identity device | |
| CN101216665A (en) | Laser holographic molding press method for graph-text | |
| CN102001216A (en) | Die pressing and intaglio printing integrated machine | |
| CN200945750Y (en) | Edition-seamless laser holographic molding press | |
| CN210617088U (en) | Film die pressing mechanism for producing hot melt adhesive film | |
| CN102019808B (en) | Die pressing process method for preparing seamless laser packaging film | |
| CN207207401U (en) | The cold wave apparatus of high speed die-cutting machine | |
| CN209918624U (en) | Mold tooling for machining high-speed rail pier column loss groove | |
| CN201538092U (en) | Coating layer free seamless holographic film laser mould press | |
| CN210362544U (en) | Welding module stacking mechanism | |
| CN204160882U (en) | The laser molding press of moldable PET, OPP film | |
| CN201141984Y (en) | Laser holography image and text molding device | |
| CN206567516U (en) | A kind of drive axle spindle nose casting molds | |
| CN201151173Y (en) | Casting device of plastic bursting disc | |
| CN205393336U (en) | A moulded die device for U type strip material | |
| CN211764042U (en) | Intermittent type formula micro-structure impression device | |
| CN100382964C (en) | Double sided holographic molding press with adjustable laser | |
| CN223303845U (en) | Seamless molding press | |
| CN202621673U (en) | Immersed hot stamping forming machine | |
| CN2850911Y (en) | Broad breadth laser holographic molding press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091118 |