CN204566902U - A kind of roll web multistation gold stamping device - Google Patents
A kind of roll web multistation gold stamping device Download PDFInfo
- Publication number
- CN204566902U CN204566902U CN201520107810.7U CN201520107810U CN204566902U CN 204566902 U CN204566902 U CN 204566902U CN 201520107810 U CN201520107810 U CN 201520107810U CN 204566902 U CN204566902 U CN 204566902U
- Authority
- CN
- China
- Prior art keywords
- gold stamping
- paper
- stamping device
- multistation
- tension force
- 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.)
- Active
Links
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model discloses a kind of roll web multistation gold stamping device, described gold stamping device comprises unwinding unit, rolling unit and is installed on several the gold stamping stations between described unwinding unit and described rolling unit.The gold stamping station that the gold stamping device that the utility model provides can configure two and two or more quantity between unwinding unit and rolling unit carries out thermoprint to paper simultaneously, improves the efficiency of paper thermoprint.
Description
Technical field
The utility model relates to paper thermoprint technical field, is specifically related to a kind of roll web multistation gold stamping device.
Background technology
Along with consumer's improving constantly for exterior of commodity esthetic requirement, be also more and more higher to the vision requirement of commodity overpack.And become increasingly complex as the class of the various stationery printed matters of one of primary package and technique.Gilding technology, as lifting overpack effect, one of class and even anti-fraud functional important way, plays an increasingly important role on various overpack.
" gold stamping " is a kind of printing decoration technique, be exactly briefly that metallic plate is heated, executes paper tinsel, printed matter is pressed printed color word or pattern, there is clear patterns attractive in appearance, color glow, the feature that wear-resisting, third dimension is strong, and along with the development of science and technology, gold stamping pattern also has holography, carry a series of new functions such as variable information is false proof.Gilding technology is mainly divided into according to impression mode: concora crush flat, round-on-round type, circle planishing type three kinds, and is divided into sheet-fed and roll web two kinds according to processing of investor's raw materials mode.Reeled paper gold-stamping technology compared with sheet-fed gilding technology, due to its there is high-speed, high precision, the distinguishing feature such as to save material developing the major way that alternative sheet-fed gilding technology becomes gold stamping processing rapidly.Domestic and international provided reeled paper gold-stamping machine is regardless of its impression mode at present, primary structure is unwinding unit+gold stamping station+rolling unit (rolling, cut individual, cut reel etc.), wherein gold stamping station can only configure one group, this is because paper roll is being walked to expect to occur problem on deformation due to the impact of the factors such as tension force, temperature, humidity in motion process, particularly tension variation causes the principal element of paper distortion, so reeled paper gold-stamping control technology is the gold stamping unit of single station at present.Require to carry out gold stampingly just needing to carry out multiple stage gilding press according to existing reeled paper gold-stamping control technology and repeatedly carrying out gold stampingly just completing to multiple pattern (word) once packing material.Such as: packing material requires to carry out the gold stamping of different colours to four diverse locations or difform picture and text, use existing reeled paper gold-stamping control technology to need four equipment to carry out gold stamping to different picture and text respectively, in other words single device according to unreeling → mode of thermoprint → rolling just can complete for gold stamping four times repeatedly.And if can realize carrying out line control to the multiple gold stamping station of roll web, as above routine requirement, a roll web four station gilding press is walked to expect once can complete to carry out the gold stamping of different colours to four diverse locations or difform picture and text, production efficiency will promote 300%, and the joint waste product problem solved because repeatedly change of lap brings, reduce the waste to energy and resources.
Existing reeled paper gold-stamping equipment is the control utilizing speed difference between the motor of unwinding unit and the motor of rolling unit to realize controlling paper feeding tension force, can see Fig. 1, as linear velocity V2 > V1, speed official post paper shaped between the two becomes tightening and producing tension force to a certain degree.If there are two groups of gold stamping stations, see Fig. 2, paper tension between gold stamping station 1 and gold stamping station 2 is controlled by linear velocity V2, V1 speed difference between the two equally, but because paper path is elongated, so the tension force that same speed difference produces can cause the paper between gold stamping station 1 and gold stamping station 2 to occur that stretcher strain causes gold stamping pattern position, shape changes become waste product, the station connected is more, and paper feeding path is longer, and this phenomenon is more obvious.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of roll web multistation gold stamping device, the gold stamping station that can configure two and two or more quantity between the unwinding unit of gold stamping device and rolling unit carries out thermoprint simultaneously, provides the efficiency of thermoprint.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
The utility model provides a kind of roll web multistation gold stamping device, and described gold stamping device comprises unwinding unit, rolling unit and is installed on several the gold stamping stations between unwinding unit and rolling unit.
A kind of roll web multistation gold stamping device that the utility model provides, the line that can realize between multiple gold stamping station controls, a gold stamping device shares a set of unwinding unit and rolling unit, and two or more gold stamping station can be configured carry out thermoprint simultaneously between unwinding unit and rolling unit, the packing material with multiple gold stamping picture and text can be completed in disposable thermoprint, solve traditional gold stamping device to be limited to and to only have a gold stamping station and need repeatedly to carry out repetition batch turning problem, multiple can be become to enhance productivity and reduce owing to repeating batch turning and produce joint waste product, device fabrication and purchase cost obviously reduce, reduce the consumption of the energy and non-renewable resources simultaneously, there is positive environmental-protection function.
Accompanying drawing explanation
Fig. 1 is the gold stamping device schematic diagram of a prior art arrangement gold stamping station;
Fig. 2 is the gold stamping device schematic diagram of prior art hypothesis configuration two gold stamping stations;
Fig. 3 is the gold stamping device schematic diagram of the multiple gold stamping station of the utility model configuration;
Fig. 4 is the gold stamping device schematic diagram that the utility model configures dancer system between gold stamping station.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining that this use is novel, is not intended to limit scope of the present utility model.
Embodiment, a kind of roll web multistation gold stamping device.Below in conjunction with Fig. 3 and Fig. 4, the gold stamping device that the present embodiment provides is described in detail.
The gold stamping device that the present embodiment provides comprises a unwinding unit, a rolling unit and multiple gold stamping station be configured between unwinding unit and rolling unit.Wherein, the quantity of gold stamping station is by needing diverse location number gold stamping on paper or needing gold stamping different picture and text numbers to determine, such as, packing material requires to carry out the gold stamping of different colours to four diverse locations or four difform picture and text, then need to configure four gold stamping stations between unwinding unit and rolling unit.
In order to overcome the problem of the paper stretcher strain that multiple gold stamping station causes in prior art, the utility model arranges several tension force control points between unwinding unit and rolling unit, wherein, one tension force control point is all set near unwinding unit and rolling unit position, in addition, in the entrance and exit position of each gold stamping station, one tension force control point is all set, and at each tension force control point place, one independent servomotor is installed, independent servomotor controls the paper speed of service between two tension force control points by adjustment rotating speed.Such as, as in Fig. 2, the present embodiment installs two gold stamping stations between the unwinding unit and rolling unit of gold stamping device, therefore needs between unwinding unit and rolling unit, arrange 6 tension force control points, if the numbering at these 6 tension force control points is respectively A, B, C, D, E, F tension force control point.Unwinding unit is expressed as Vba=Vb-Va to the paper tension of gold stamping station 1, the paper tension of gold stamping station 1 inside is expressed as Vcb=Vc-Vb, gold stamping station 1 is expressed as Vdc=Vd-Vc to the paper tension of gold stamping station 2, by that analogy, paper tension between gold stamping station 2 to rolling unit is expressed as Vfe=Vf-Ve, material is thus formed the basis of gold stamping multistation line control technology.The paper tension realizing gold stamping multistation line controls, and is exactly the speeds control to A, B, C, D, E, F six tension force control points in essence.As long as namely meet the condition of Vba=Vcb=Vdc=Ved=Vfe, the problem of stretcher strain would not be there is in paper, so need to be regulated paper speed respectively by independent servomotor at A, B, C, D, E, F six tension force control points, realize Vba=Vcb=Vdc=Ved=Vfe.Controlling for C, D section paper tension: with the speed Vc of motor C for reference point, as detected overtension (namely Vd is excessive, and Vd knows by the rotating speed of motor D) at D point, regulating motor D rotating speed to decline; As too small in detected tension force at D point, regulate motor D rotating speed to rise; By the adjustment to motor D rotating speed Vd, make the object that before and after Vdc=Vcb realization, two sections of paper tensions are consistent.
In addition, theoretically, in the process controlled in the speed of service of servomotor to paper, the speed Vc of motor C can not regulate, otherwise the adjustment of motor D to speed Vd will be affected, the speed Vc regulable control of motor C be the tension force of B, C section paper, by that analogy Therefore, in the process of whole adjustment, first the unwinding unit place velocity amplitude V=Va of gold stamping device is set, Vb automatically regulates according to Va and fluctuates up and down in Va value, namely Vba=Vb-Va is within the scope of predetermined value, and this number range is smaller, make Vb and Va close as far as possible, Vc automatically regulates according to Vb and fluctuates up and down in Vb value, by that analogy ..., the adjustment of final actual motion speed Vf, and final Vf is near a predetermined speed, i.e. Vf ≈ V, and the difference of V and Va remains on a less number range.More than be the paper tension control principle to gold stamping multistation line, but in actual applications, because speed Va (b may appear in the individual difference of independent servomotor, c, d, e, f) the not on all four situation of adjustment curve, and the born tension range of paper is limited, with C, D section paper is example, supposing that paper can bear tension range is 0 ~ 50kg, tension force controls within the scope of this, paper there will not be stretcher strain, once exceed this scope, paper just there will be stretcher strain, such as tension force control range speed is stated: 0≤Vdc=Vd-Vc≤1, if Vd-Vc > 1, paper is stretched distortion, if Vd-Vc < 0, paper loosens and drops.Above two kinds of situations all can cause paper to scrap, in order to prevent the generation of above situation, often increasing a set of dancer system (also referred to as paper digestive system) between adjacent two tension force control points, such as, a set of dancer system is increased in C, D section paper, can represent see C, the D in Fig. 4, Fig. 4 and after roller and rubber roll combined pressure, drive paper to move along page orientation by the roller that the independent servomotor of band encoder connects; 1,2,3 three deflector rolls form a set of dancer system (paper digestive system) jointly, wherein 2,3 two deflector rolls maintain static, and the cylinder of No. 1 deflector roll connecting band potentiometer (position-detection sensor) (or other low friction driving mechanisms) can move along upper and lower to (being also vertical direction), L1 represents the high limit position that No. 1 deflector roll can rise, L3 represents the lowest limit position that No. 1 deflector roll can decline, and L2 represents the operating position of No. 1 deflector roll normal condition.Normal operating conditions, we set tension force standard is 25kg, No. 1 deflector roll will be in the centre position of L1 and L3 under the effect of cylinder, as Vd > Vc, complete to slow down in motor D and regulate during this period of time, the rise paper that discharges storage of No. 1 deflector roll is guaranteed that paper there will not be and is drawn high distortion, the analog signals (can identify the height that No. 1 deflector roll rises or declines) that potentiometer exports simultaneously controls motor C and accelerates paper feed, until No. 1 deflector roll gets back to normal operation position under cylinder action; In like manner, as Vd < Vc, complete in motor D and accelerate to regulate during this period of time, the paper of No. 1 many feeding of deflector roll decline absorption motor C is guaranteed that paper there will not be to loosen and is dropped, the analog signals that potentiometer exports simultaneously controls motor C deceleration paper feed, until No. 1 deflector roll gets back to normal operation position under cylinder action; The stability contorting to paper tension is finally realized by above process.The tension force of gold stamping station inside controls slightly different from above control procedure, but general principle is similar to, for B, C section paper, paper is because the gold stamping pattern of paper needs to carry out directly contacting with metallic plate to carry out thermoprint in gold stamping station, also relate to located lateral and longitudinal register control, so its tension force controls jointly to carry out computing regulable control primarily of the running speed of Vc, Vb and metallic plate.
A kind of roll web multistation gold stamping device that the utility model provides, the line that can realize between multiple gold stamping station controls, a gold stamping device shares a set of unwinding unit and rolling unit, and two or more gold stamping station can be configured carry out thermoprint simultaneously between unwinding unit and rolling unit, the packing material with multiple gold stamping picture and text can be completed in disposable thermoprint, solve traditional gold stamping device to be limited to and to only have a gold stamping station and need repeatedly to carry out repetition batch turning problem, multiple can be become to enhance productivity and reduce owing to repeating batch turning and produce joint waste product, device fabrication and purchase cost obviously reduce, reduce the consumption of the energy and non-renewable resources simultaneously, there is positive environmental-protection function.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a roll web multistation gold stamping device, is characterized in that, described gold stamping device comprises unwinding unit, rolling unit and is installed on several the gold stamping stations between described unwinding unit and described rolling unit.
2. a kind of roll web multistation gold stamping device as claimed in claim 1, it is characterized in that, several tension force control points are provided with between described unwinding unit and described rolling unit, wherein, near unwinding unit and rolling unit, position all arranges a tension force control point, and the entrance and exit position of each gold stamping station all arranges a tension force control point.
3. a kind of roll web multistation gold stamping device as claimed in claim 2, it is characterized in that, each described tension force control point place all configures an independent servomotor, and described independent servomotor is regulated the paper speed of service between two tension force control points by adjustment rotating speed.
4. a kind of roll web multistation gold stamping device as claimed in claim 2, is characterized in that, arranges a set of dancer system between every two described tension force control points.
5. a kind of roll web multistation gold stamping device as claimed in claim 4, it is characterized in that, described dancer system is made up of three deflector rolls, and wherein two deflector rolls maintain static, the cylinder of another root deflector roll connecting band potentiometer, and vertically can move under the drive of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107810.7U CN204566902U (en) | 2015-02-13 | 2015-02-13 | A kind of roll web multistation gold stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107810.7U CN204566902U (en) | 2015-02-13 | 2015-02-13 | A kind of roll web multistation gold stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204566902U true CN204566902U (en) | 2015-08-19 |
Family
ID=53859586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520107810.7U Active CN204566902U (en) | 2015-02-13 | 2015-02-13 | A kind of roll web multistation gold stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204566902U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150496A (en) * | 2016-03-04 | 2017-09-12 | 青岛景钢烫印设备有限公司 | Band character code thermoprinting machine |
| CN109230744A (en) * | 2017-07-10 | 2019-01-18 | 深圳市力群印务有限公司 | The method that the useless film of thermoprint carries out secondary thermoprint |
| CN110027313A (en) * | 2019-02-19 | 2019-07-19 | 济南红霖实业股份有限公司 | A kind of packing box gold stamping device |
| CN110293748A (en) * | 2019-06-06 | 2019-10-01 | 湖南乐马自动化技术有限公司 | The printing of card bumps word and gold stamping combination unit |
| CN111891807A (en) * | 2020-07-31 | 2020-11-06 | 天津容大机电科技有限公司 | Automatic correcting system and correcting method for tension of flexible material in feeding process |
| CN113290931A (en) * | 2021-06-07 | 2021-08-24 | 宁波市新兆印业有限公司 | Paper packaging box processing method based on modified laminating process |
-
2015
- 2015-02-13 CN CN201520107810.7U patent/CN204566902U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150496A (en) * | 2016-03-04 | 2017-09-12 | 青岛景钢烫印设备有限公司 | Band character code thermoprinting machine |
| CN109230744A (en) * | 2017-07-10 | 2019-01-18 | 深圳市力群印务有限公司 | The method that the useless film of thermoprint carries out secondary thermoprint |
| CN110027313A (en) * | 2019-02-19 | 2019-07-19 | 济南红霖实业股份有限公司 | A kind of packing box gold stamping device |
| CN110293748A (en) * | 2019-06-06 | 2019-10-01 | 湖南乐马自动化技术有限公司 | The printing of card bumps word and gold stamping combination unit |
| CN111891807A (en) * | 2020-07-31 | 2020-11-06 | 天津容大机电科技有限公司 | Automatic correcting system and correcting method for tension of flexible material in feeding process |
| CN113290931A (en) * | 2021-06-07 | 2021-08-24 | 宁波市新兆印业有限公司 | Paper packaging box processing method based on modified laminating process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204566902U (en) | A kind of roll web multistation gold stamping device | |
| CN203557820U (en) | Container decoration machine equipment | |
| CN201677576U (en) | Digital jet printing device for stereoscopic external surface | |
| CN105531721A (en) | Method for printing a material to be printed | |
| AU9461801A (en) | Indexing system package and display system | |
| CN101148126A (en) | Technology method for realizing positioning chromatograph printing technique | |
| CN105966041B (en) | A kind of laser positioning windowing combination process | |
| US7029547B2 (en) | Method of embossing cards | |
| CN109940867A (en) | The synchronization registering unit of improved plastic floor | |
| CN201559348U (en) | Cold foil printing equipment | |
| CN103878825A (en) | Manufacturing System With Flat-bed And Rotary Diecutters And Method For Operating The Manufacturing System | |
| CN102501593A (en) | Material film fixed-length drawing control system suitable for secondary overprinting | |
| CN205418328U (en) | Mark system is pasted in intelligent linkage | |
| CN103862906A (en) | Macromolecule holographic membrane as well as production equipment and production method thereof | |
| CN110395057B (en) | Process method for realizing three surface finishing effects by one-time printing | |
| US9162482B2 (en) | Printing system, and a method for printing | |
| CN204547329U (en) | Embossing film-covering mechanism | |
| CN201220761Y (en) | Laminating machine having contraposition joint function | |
| CN104691099A (en) | Web multi-position gold blocking method and equipment | |
| CN205631769U (en) | Oily device is crossed in ultraviolet ray | |
| CN205380987U (en) | Line stamping equipment of polychrome group | |
| CN101992586A (en) | Holographic positioning molding method and system | |
| CN101486271B (en) | Embossed holographic printing plate seam eliminating method and apparatus | |
| CN101734424B (en) | Process and device for manufacturing three-dimensional imaging anti-counterfeiting packaging with positioning function | |
| CN205311027U (en) | Lithography apparatus's coiling mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |