CN201456544U - Multifunctional laser holographic mold stamping device - Google Patents
Multifunctional laser holographic mold stamping device Download PDFInfo
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- CN201456544U CN201456544U CN2009200740142U CN200920074014U CN201456544U CN 201456544 U CN201456544 U CN 201456544U CN 2009200740142 U CN2009200740142 U CN 2009200740142U CN 200920074014 U CN200920074014 U CN 200920074014U CN 201456544 U CN201456544 U CN 201456544U
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Abstract
The utility model discloses a multifunctional laser holographic mold stamping device. A single-plate roller one-step embossing device is adopted by a traditional laser holographic mold press, and plate seams existing in the product can generate adverse effects on the subsequent laser pattern stamping process. The multifunctional laser holographic mold stamping device of the utility model mainly comprises a stander, a beam, a tension wheel, a guide wheel a, a preheating wheel, a first molding work station, a tension control group, a second molding work station, a guide wheel bb, an ironing wheel, a rubber pressing wheel, a cooling wheel, a printing film, a photoelectric eye and a PLC control circuit. The utility model has the positive effects that the stamping device with two work stations enables a plastic film to be processed by the laser holographic mold twice for embossing, thus the plate seams are staggered, and the plate can not be pasted; the requirement of the wheel surface temperature of a plate wheel is reduced, thus the patterns stamped on the film are more plump and saturated; stronger optical effect is generated, and better laser effect is achieved; and the laser holographic mold stamping quality of the plastic film is greatly improved.
Description
Technical field
The utility model relates to a kind of plastic product surface and handles (impression) technology, particularly relates to a kind of laser holography stamping equipment 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 utility model 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 the purpose of this utility model place that a kind of multifunctional laser holography stamping device is provided, the technical solution of the utility model 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 device 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, after drawing, preheating wheel enters the first mold pressing station, 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.
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 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, and the metal mold pressing version seaming position that makes second mold pressing station version wheel b is with respect to the first mold pressing station version wheel a metal mold pressing version seaming position angle that fixedly staggers. and the control circuit that the second mold pressing station version is taken turns the motor of b can adopt the PLC control circuit.
Multifunctional laser holography stamping process of the present utility model 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 utility model 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 utility model is applicable to the process units of the laser holographic molding of all specifications and models.
1), the utility model is compared with the conventional laser holographic mould press, good effect of the present utility model is: coining device of the present utility model 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 device of the present utility model 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, therefore lower to the wheel face temperature requirement of version wheel during the utility model duty, 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, 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 utility model;
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 utility model is described in further detail 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 device 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 |
|---|---|---|---|
| CN2009200740142U CN201456544U (en) | 2009-06-08 | 2009-06-08 | Multifunctional laser holographic mold stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200740142U CN201456544U (en) | 2009-06-08 | 2009-06-08 | Multifunctional laser holographic mold stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201456544U true CN201456544U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200740142U Expired - Fee Related CN201456544U (en) | 2009-06-08 | 2009-06-08 | Multifunctional laser holographic mold stamping device |
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| CN (1) | CN201456544U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407286A (en) * | 2013-07-24 | 2013-11-27 | 广东天安新材料股份有限公司 | Plastic membrane printing machine |
| CN104354466A (en) * | 2014-11-19 | 2015-02-18 | 浙江中佳科技有限公司 | Dual-purpose laser molding press with movable preheating roller |
| CN106965583A (en) * | 2017-01-23 | 2017-07-21 | 浙江亚欣包装材料有限公司 | A kind of secondary mould pressing technique |
-
2009
- 2009-06-08 CN CN2009200740142U patent/CN201456544U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407286A (en) * | 2013-07-24 | 2013-11-27 | 广东天安新材料股份有限公司 | Plastic membrane printing machine |
| CN104354466A (en) * | 2014-11-19 | 2015-02-18 | 浙江中佳科技有限公司 | Dual-purpose laser molding press with movable preheating roller |
| CN104354466B (en) * | 2014-11-19 | 2017-06-06 | 浙江中佳科技有限公司 | A kind of dual-purpose type laser molding press equipped with portable pre- hot-rolling |
| CN106965583A (en) * | 2017-01-23 | 2017-07-21 | 浙江亚欣包装材料有限公司 | A kind of secondary mould pressing technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140608 |