CN102837496A - Device for carrying out hot stamping for multiple times on one impression roller - Google Patents
Device for carrying out hot stamping for multiple times on one impression roller Download PDFInfo
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- CN102837496A CN102837496A CN2012103597369A CN201210359736A CN102837496A CN 102837496 A CN102837496 A CN 102837496A CN 2012103597369 A CN2012103597369 A CN 2012103597369A CN 201210359736 A CN201210359736 A CN 201210359736A CN 102837496 A CN102837496 A CN 102837496A
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- gold stamping
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Abstract
The invention discloses a device for carrying out hot stamping for multiple times on one impression roller. One impression unit comprises an impression roller (6) and a plurality of hot-stamping rollers at least comprising a front hot-stamping roller (3) and a rear hot-stamping roller (1), wherein a plurality of hot-stamping rollers are subjected to impression and hot stamping by virtue of one impression roller (6); an ultrasonic microscale humidifying device (10) is arranged behind the hot-stamping rollers; and each hot-stamping roller comprises a roller core (11) and a heat conduction layer (12) arranged at the periphery of the roller core. The device disclosed by the invention can implement different alumite hot stamping processes one each hot-stamping roller, thus the bottleneck of a single hot-stamping roller is broken through, the hot stamping efficiency is greatly improved and the floor area is reduced, and the cost is reduced while the hot-stamping overprinting precision is improved; and the device also can implement the same alumite hot stamping process by adopting two or a plurality of hot-stamping rollers, so that the spare area on the stamped alumite can be beneficially utilized, and the service efficiency of the alumite is effectively improved.
Description
Technical field
The present invention relates to printing machinery, is a kind of device repeatedly gold stamping on same roller platen specifically.
Background technology
Electrochemical aluminium thermoprinting is to adopt heating and stressed way, will treat that hot stamping pattern or literal transfer to by the thermoprint material surface, and in China, electrochemical aluminium thermoprinting has become the indispensable a kind of surface decorating method of modern packaging.All exist in the common packages printing and need one or more electrochemical aluminium gold-stamped situation on the packed surface; Present technology status is carried out gold stamping operation with the streamline form exactly successively; The gold stamping pattern of each electrochemical aluminium need be through the gold stamping process of a unit; Shortcoming is that gold stamping chromatography precision is poor, and equipment cost is high, account for that the place is big, the length that expends time in, because streamline draws very longly; The centre does not allow any fault to occur, thereby traditional gold stamping mode is unfavorable for the reduction of quality fault rate and the reduction of cost.
In the process of using electrochemical aluminium thermoprinting, run into the situation that an electrochemical aluminium surface part is only used in thermoprint first through regular meeting, other can be repeatedly used electrochemical aluminium surface without the thermoprint zone.And if in the electrochemical aluminium wrapup procedure that uses first, arbitrarily curl, just be difficult to it is carried out the secondary thermoprint, just generally used electrochemical aluminium once to go out of use in this case, thereby can cause the waste of ample resources.
Summary of the invention
Technical problem to be solved by this invention is to solve above deficiency; A kind of device repeatedly gold stamping on same roller platen is provided; Can break through single bronzing roller bottleneck, significantly improve gold stamping efficient and reduce floor space, reduce cost, improve gold stamping chromatography precision; Also can adopt two bronzing rollers or many bronzing rollers to implement same electrochemical aluminium thermoprinting, help making full use of the vacant area that scalds on the electrochemical aluminium, effectively promote electrochemical aluminium service efficiency.
Said device repeatedly gold stamping on same roller platen is characterized in that: in same imprinter unit, comprise roller platen, have many bronzing rollers of preceding bronzing roller and back bronzing roller at least, said many bronzing rollers all pass through same roller platen and impress gold stamping; Behind said bronzing roller, be provided with ultrasonic wave trace damping device; Said bronzing roller is made up of roller core, zone of heating, heat-conducting layer and fixed bed from inside to outside successively; The corresponding gold stamping version of said zone of heating position is provided with electric heating structure; Said heat-conducting layer is provided with thermal conductive zone and thermal insulation areas, and said thermal conductive zone is positioned at the lower position of gold stamping version, is thermal insulation areas outside the thermal conductive zone of heat-conducting layer; On said fixed bed, be provided with regularly arranged honeycomb hole, be used for fixing gold stamping version.
Above adjacent two bronzing rollers, be provided with the adjustment roller of the electrochemical aluminium stroke of adjustment, every bronzing roller is provided with supporting impression thrust unit, the impression thrust unit interlock control of every bronzing roller.
Each root bronzing roller all have be positioned at its both sides one the cover electrochemical aluminium put, the rolling unit; Every bronzing roller is provided with supporting impression thrust unit, and the impression thrust unit of every bronzing roller is independently controlled.
As a kind of embodiment, the impression thrust unit that install each root bronzing roller both sides is cylinder or hydraulic cylinder.
As another kind of embodiment, the impression thrust unit that install each root bronzing roller both sides is the torque motor of supporting adjusting screw mandrel, can realize leaving, closing and press and whole adjustment of pressure between the two and one-sided adjustment between bronzing roller and the roller platen.
Said torque motor has the independent servo motor driving control device, regulates the contraposition alignment and the running speed of gold stamping version.
The present invention also has following beneficial effect when significantly having compressed the spending of equipment and place:
Can implement a kind of different electrochemical aluminium thermoprinting by each root bronzing roller, break through the bottleneck of single bronzing roller, significantly improve gold stamping efficient and reduce floor space, reduce cost, improve gold stamping chromatography precision; Also can adopt two (many) bronzing rollers to implement same electrochemical aluminium thermoprinting, help making full use of the vacant area that scalds on the electrochemical aluminium, effectively promote electrochemical aluminium service efficiency.
Description of drawings
Fig. 1 is the embodiment of the invention one structural representation,
Fig. 2 is the embodiment of the invention two structural representations,
Fig. 3 is the internal structure profile of bronzing roller of the present invention,
Fig. 4 is the part expanded view of Fig. 3 side-looking.
Among the figure: 1-back bronzing roller, 2-adjustment roller, 3-preceding bronzing roller, 4-electrochemical aluminium film band, the 5-paper of undertaking the printing of; 6-roller platen, 7-first kind electrification aluminium, 8-second kind electrification aluminium, 9-impression thrust unit, 10-ultrasonic wave trace damping device; 11-roller core, 12-zone of heating, 13-heat-conducting layer, 14-fixed bed, 15-gold stamping version; 16-electric heating structure, 17-thermal conductive zone, 18-thermal insulation areas, 19-honeycomb hole.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further specified: shown in Fig. 1 ~ 4; Said device repeatedly gold stamping on same roller platen; In same imprinter unit, comprise roller platen 6, have many bronzing rollers of preceding bronzing roller 3 and back bronzing roller 1 at least, said many bronzing rollers all pass through same roller platen 6 and impress gold stamping; Behind said bronzing roller, be provided with ultrasonic wave trace damping device 10; Said bronzing roller is made up of roller core 11, zone of heating 12, heat-conducting layer 13 and fixed bed 14 from inside to outside successively; Said zone of heating 12 corresponding gold stamping versions 15 positions are provided with electric heating structure 16; Said heat-conducting layer 13 is provided with thermal conductive zone 17 and thermal insulation areas 18; Said thermal conductive zone 17 is positioned at the lower position of gold stamping version 15; Outside the thermal conductive zone 17 of heat-conducting layer, be thermal insulation areas 18, on said fixed bed 14, be provided with regularly arranged honeycomb hole 19, be used for fixing gold stamping version.
Like Fig. 1,2, a plurality of bronzing rollers are set on same roller platen, carry out repeatedly gold stamping; Can implement a kind of different electrochemical aluminium thermoprinting by each root bronzing roller; Break through the bottleneck of single bronzing roller, significantly improve gold stamping efficient and reduce floor space, reduce cost, improve gold stamping chromatography precision; The ultrasonic wave humidification helps preventing to undertake the printing of paper 5 through too dry after repeatedly gold stamping; Like Fig. 3,4, thermal conductive zone 17 is arranged on gold stamping edition lower floor position and helps significantly saving electric power, and heat-conducting layer is divided into thermal conductive zone 17 and helps energy-conservation, insulation with thermal insulation areas 18, and makes full use of heat energy.
Like Fig. 1, above adjacent two bronzing rollers, be provided with the adjustment roller 2 of electrochemical aluminium 4 strokes of adjustment, every bronzing roller is provided with supporting impression thrust unit 9, the impression thrust unit 9 interlock controls of every bronzing roller.The electrochemical aluminium of same volume this moment is repeated recycle, can when pattern does not disturb, reuse same electrochemical aluminium zones.Significantly improved the utilization rate of electrochemical aluminium, broken through prior art and only can utilize last thermoprint zone not utilize the zone to carry out thermoprint afterwards.
Another kind of embodiment, like Fig. 2, each root bronzing roller has all that the electrochemical aluminium of a cover that is positioned at its both sides is put, the rolling unit; Every bronzing roller is provided with supporting impression thrust unit 9, the impression thrust unit 9 independent controls of every bronzing roller.Therefore, can use different electrochemical aluminium kinds, after the impression mechanism through a unit, accomplish repeatedly, multiple type thermoprint process.
As a kind of embodiment, the impression thrust unit 9 that install each root bronzing roller both sides is cylinder or hydraulic cylinder.Cylinder or hydraulic cylinder are the impression pushing mechanisms of using always.
As another kind of embodiment, the impression thrust unit 9 that install each root bronzing roller both sides is torque motors of supporting adjusting screw mandrel, can realize leaving, closing and press and whole adjustment of pressure between the two and one-sided adjustment between bronzing roller and the roller platen 6.Use the supporting adjusting screw mandrel of servomotor, can accurately control the clutch degree of roller platen, help the loopback of electrification aluminium strip when skip printing is printed with the location, also help whole adjustment of pressure and one-sided adjustment between roller platen and the bronzing roller.
Said torque motor has the independent servo motor driving control device, is beneficial to regulate the contraposition alignment and the running speed of gold stamping version.Each gold stamping version has the system that independently controls, and this bronzing roller can be used separately, independent control.
This embodiment need not to adjust roller 2, uses the electrochemical aluminium film band 4 of two covers.First kind electrification aluminium 7 can be the different electrochemical aluminium film band 4 of two kinds of colors or effect with second kind electrification aluminium 8, can realize many bronzing rollers accurate overprinting on the same pattern of the paper of undertaking the printing of, and has significantly reduced gold stamping stroke.
Claims (6)
1. device repeatedly gold stamping on same roller platen; It is characterized in that: in same imprinter unit, comprise roller platen (6), have many bronzing rollers of preceding bronzing roller (3) and back bronzing roller (1) at least, said many bronzing rollers all pass through same roller platen (6) and impress gold stamping; Behind said bronzing roller, be provided with ultrasonic wave trace damping device (10); Said bronzing roller is made up of roller core (11), zone of heating (12), heat-conducting layer (13) and fixed bed (14) from inside to outside successively; The corresponding gold stamping version of said zone of heating (12) (15) position is provided with electric heating structure (16); Said heat-conducting layer (13) is provided with thermal conductive zone (17) and thermal insulation areas (18); Said thermal conductive zone (17) is positioned at the lower position of gold stamping version (15); Outside the thermal conductive zone (17) of heat-conducting layer, be thermal insulation areas (18), on said fixed bed (14), be provided with regularly arranged honeycomb hole (19), be used for fixing gold stamping version.
2. device repeatedly gold stamping on same roller platen according to claim 1; It is characterized in that: the adjustment roller (2) that above adjacent two bronzing rollers, is provided with adjustment electrochemical aluminium (4) stroke; Every bronzing roller is provided with supporting impression thrust unit (9), impression thrust unit (9) the interlock control of every bronzing roller.
3. device repeatedly gold stamping on same roller platen according to claim 1 is characterized in that: each root bronzing roller all have be positioned at its both sides one the cover electrochemical aluminium put, the rolling unit; Every bronzing roller is provided with supporting impression thrust unit (9), the independent control of the impression thrust unit (9) of every bronzing roller.
4. according to claim 2 or 3 described devices repeatedly gold stamping on same roller platen, it is characterized in that: the impression thrust unit (9) that install each root bronzing roller both sides is cylinder or hydraulic cylinder.
5. according to claim 2 or 3 described devices repeatedly gold stamping on same roller platen; It is characterized in that: the impression thrust unit (9) that install each root bronzing roller both sides is the torque motor of supporting adjusting screw mandrel, can realize leaving, closing and press and whole adjustment of pressure between the two and one-sided adjustment between bronzing roller and the roller platen (6).
6. device repeatedly gold stamping on same roller platen according to claim 5 is characterized in that: said torque motor has the independent servo motor driving control device, regulates the contraposition alignment and the running speed of gold stamping version.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359736.9A CN102837496B (en) | 2012-09-24 | 2012-09-24 | Device for carrying out hot stamping for multiple times on one impression roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359736.9A CN102837496B (en) | 2012-09-24 | 2012-09-24 | Device for carrying out hot stamping for multiple times on one impression roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102837496A true CN102837496A (en) | 2012-12-26 |
| CN102837496B CN102837496B (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210359736.9A Active CN102837496B (en) | 2012-09-24 | 2012-09-24 | Device for carrying out hot stamping for multiple times on one impression roller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720084A (en) * | 2017-10-31 | 2019-05-07 | 天津长荣科技集团股份有限公司 | Gold stamping device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713273A (en) * | 1997-02-18 | 1998-02-03 | Lai; Chih-Min | Hot press mechanism for printing machine |
| JPH11509144A (en) * | 1995-06-28 | 1999-08-17 | レオナード クルツ ゲーエムベーハー ウント コンパニー | Transfer roller for transfer device |
| CN2488685Y (en) * | 2001-07-11 | 2002-05-01 | 谢兆琪 | New type of gold stamping roller of gold stamping machine |
| CN201552806U (en) * | 2009-12-10 | 2010-08-18 | 吴东杰 | Improved gold stamping roller |
| CN201592559U (en) * | 2009-12-03 | 2010-09-29 | 深圳市广聚泰塑料实业有限公司 | Heating device of stamping machine |
| CN201776987U (en) * | 2010-08-06 | 2011-03-30 | 玉溪环球彩印纸盒有限公司 | Loose-piece type gold stamping roller |
| CN202782153U (en) * | 2012-09-24 | 2013-03-13 | 武汉虹之彩包装印刷有限公司 | Device capable of repeatedly hot stamping on same stamping roller |
-
2012
- 2012-09-24 CN CN201210359736.9A patent/CN102837496B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11509144A (en) * | 1995-06-28 | 1999-08-17 | レオナード クルツ ゲーエムベーハー ウント コンパニー | Transfer roller for transfer device |
| US5713273A (en) * | 1997-02-18 | 1998-02-03 | Lai; Chih-Min | Hot press mechanism for printing machine |
| CN2488685Y (en) * | 2001-07-11 | 2002-05-01 | 谢兆琪 | New type of gold stamping roller of gold stamping machine |
| CN201592559U (en) * | 2009-12-03 | 2010-09-29 | 深圳市广聚泰塑料实业有限公司 | Heating device of stamping machine |
| CN201552806U (en) * | 2009-12-10 | 2010-08-18 | 吴东杰 | Improved gold stamping roller |
| CN201776987U (en) * | 2010-08-06 | 2011-03-30 | 玉溪环球彩印纸盒有限公司 | Loose-piece type gold stamping roller |
| CN202782153U (en) * | 2012-09-24 | 2013-03-13 | 武汉虹之彩包装印刷有限公司 | Device capable of repeatedly hot stamping on same stamping roller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720084A (en) * | 2017-10-31 | 2019-05-07 | 天津长荣科技集团股份有限公司 | Gold stamping device |
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| CN102837496B (en) | 2015-05-27 |
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