CN103129116A - Sheet-fed print substrate cold foil device - Google Patents
Sheet-fed print substrate cold foil device Download PDFInfo
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- CN103129116A CN103129116A CN2011103785024A CN201110378502A CN103129116A CN 103129116 A CN103129116 A CN 103129116A CN 2011103785024 A CN2011103785024 A CN 2011103785024A CN 201110378502 A CN201110378502 A CN 201110378502A CN 103129116 A CN103129116 A CN 103129116A
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Abstract
A sheet-fed print substrate cold foil device comprises a hot stamping foil film unwinding mechanism, a waste film rolling mechanism, a coating mechanism, a coining mechanism, a central controller and a pattern data input unit which can input data of the lengths of a hot stamping area and a front free position. An angle measuring device is installed on a liner roller, measures the rotation angles of the liner roller and sends measured signals of the rotation angles of the liner roller to the central controller. The sheet-fed print substrate cold foil device is further provided with a coining roller engaging and disengaging mechanism which drives the coining roller and the liner roller to be separated intermittently. According to the input information of the pattern data input unit and signals of the angle measuring device, the central controller controls the coining roller engaging and disengaging mechanism to act, a film material releasing and collecting device is arranged between the coining mechanism and the hot stamping foil film unwinding mechanism, a waste film releasing and collecting device is arranged between the coining mechanism and the waste film rolling mechanism, and a central processing unit is connected to a movable roller driving mechanism of the film material releasing and collecting device and the waste film releasing and collecting device. Hot stamping foil films can be saved, and the use ratio of the hot stamping foil films is improved.
Description
Technical field
The present invention relates to a kind of printing equipment, be specifically related to a kind of cold wave equipment for the transfer printing stamping systems.
Background technology
Sheet refers to not have to form continuously the stock of web-like, and they independently become to open and discontinuous separately, and common sheet is paper.The stamping systems film comprises metal species stamping systems film and non-metal kind stamping systems film, and metal species stamping systems film is such as vacuum aluminum-coated cold stamping film or electrochemical metal film etc. are arranged.Thermoprint material bed (for example aluminium coated) is arranged on the stamping systems film.Sheet cold wave technique is transferred to the thermoprint of stamping systems film material bed (for example aluminium coated) technique of sheet exactly.
the production technology of existing sheet cold wave transfer printing is: coating mechanism is coated adhesive (for example UV oil) at the surface local of sheet, then, by chart driving mechanism, sheet is transported to the eindruckwerk that is provided with lining roller and roller platen, meanwhile, stamping systems film unreeling structure is also carried the stamping systems film through eindruckwerk continuously, eindruckwerk is with stamping systems film and sheet pressing, the thermoprint material bed (for example aluminium coated) of stamping systems film is just clung at the position that scribbles adhesive on sheet, after adhesive solidifies, the position that is coated with adhesive is material bed cemented with thermoprint, like this, the material bed just cold wave of thermoprint on the stamping systems film is transferred to the position that scribbles adhesive on sheet, and operation just to become through that a part of stamping systems film of eindruckwerk be useless film, swept away by useless film winder structure collection.
Shown in Figure 1, in the thermoprint process, must there be gap (as shown in EA in Fig. 1) on operating path between adjacent two sheets 11, and in each sheet of printing stock, hot stamping pattern also often just is distributed in the subregion of stock, and (zone of this part is called the thermoprint zone, as regional in the KG zone in Fig. 1 or BC, HK in Fig. 1, GE, AB, CD are not the thermoprint zones), between the forward position of the front end in thermoprint zone 12 and stock 11 from a distance, between the rear end in thermoprint zone and the rear edge of stock also from a distance.shown in Figure 1, in present specification, position, point of contact under lining roller 41 and roller platen 42 stitching states in eindruckwerk is called " pressing point " (as the point of the F in Fig. 1), stock 11 in the thermoprint process is called " stock forward position " (as the point of the A in Fig. 1 or H point) through the position of eindruckwerk pressing point at first, stock in the thermoprint process is called " edge after stock " (as the point of the E in Fig. 1 or D point) finally by the position of crossing eindruckwerk pressing point, stock thermoprint zone in the thermoprint process is called the front end of zone " thermoprint " (as the point of the K in Fig. 1 or B point) through the position of eindruckwerk pressing point at first, stock thermoprint zone in the thermoprint process is called the rear end of zone " thermoprint " (as the point of the G in Fig. 1 or C point) finally by the position of crossing eindruckwerk pressing point, will the front end of zone " thermoprint " and the rear end of zone " thermoprint " between be called " thermoprint zone length " apart from length, length as BC in Fig. 1 or KG, to be called " front neutral gear length " apart from length between " stock forward position " and the front end of zone " thermoprint ", length as AB in Fig. 1 or HK.After the hot stamping pattern design of stock was completed, the position of thermoprint zone on stock just decided, and the numerical value of " thermoprint zone length ", " front neutral gear length " is also just decided.
there is following limitation and not enough in present sheet cold wave equipment and process: shown in Figure 1, owing to existing certain neutral gear stage (namely not need to shift the material bed stage of thermoprint between twice of front and back hot stamping pattern KG and BC, as the GB stage in Fig. 1), comprise gap (the front neutral gear that exists between " stock forward position " and the front end of zone " thermoprint ", as shown in AB in Fig. 1), clearance distance (the rear neutral gear of existence between " after stock along " and the rear end of zone " thermoprint ", as shown in GE in Fig. 1), gap (the middle neutral gear that also exists between two sheet of printing stock, as shown in EA in Fig. 1), and in the cold wave process, the stamping systems film of rolling is ceaselessly operation forward always, so, the thermoprint of the stamping systems film that above-mentioned neutral gear place is corresponding material bed (as aluminium coated) is not transferred on sheet, directly swept away by useless film wrap-up and become useless film, cause waste, the utilization rate of stamping systems film is very low, increase the cold wave cost.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming and a kind of sheet cold wave equipment is provided, it can save the stamping systems film, improves the utilization rate of stamping systems film.
Its purpose can realize by following scheme: this sheet cold wave equipment comprises stamping systems film unreeling structure, useless film winder structure, coating mechanism, eindruckwerk, and eindruckwerk is arranged between stamping systems film unreeling structure and useless film winder structure; Eindruckwerk comprises lining roller, roller platen and pressure mechanism, and roller platen is exerted pressure by pressure mechanism and pressed to the lining roller; Be provided with 1～4 groove with its shaft parallel on lining roller surface, be equipped with one in every groove and hold mechanism of paper in the month, respectively hold mechanism of paper in the month along the circumferentially evenly distribution on lining roller surface; Be provided with the chart driving mechanism of carrying sheet between coating mechanism and lining roller, chart driving mechanism is provided with the transfer sprocket wheel, the transfer sprocket wheel is arranged with circulation transfer chain, evenly be provided with some row's paper-transferring grippers on circulation transfer chain, the spacing on circulation transfer chain between every adjacent two row's paper-transferring grippers equals to serve as a contrast the every adjacent two circumferential spacings of holding in the month between mechanism of paper in roller surface; It is characterized in that: also be provided with central controller, can input the pattern data input block of thermoprint zone length data and front neutral gear length data, the pattern data input block connects central controller; The angle measurement equipment of measuring the lining roller anglec of rotation is installed on the lining roller, and the lining roller rotary angle signal that angle measurement equipment will record is sent to central controller; Also be provided with and drive the roller platen clutch that roller platen separates with lining roller intermittence, central controller connects the roller platen clutch, and central controller is according to the input message of pattern data input block and the signal controlling roller platen clutch action of angle measurement equipment; Be provided with the coating materials draw off gear between eindruckwerk and stamping systems film unreeling structure, be provided with useless film draw off gear between eindruckwerk and useless film winder structure; Described coating materials draw off gear and useless film draw off gear are respectively equipped with movable roll, upstream and the downstream of every movable roll are respectively equipped with stationary roll, coating materials draw off gear and useless film draw off gear also be respectively equipped with drive movable roll away from or near the movable roll driving mechanism of stationary roll; Central processing unit is connected to the movable roll driving mechanism of coating materials draw off gear and useless film draw off gear.So-called " respectively holding mechanism of paper circumferentially evenly distributing along lining roller surface in the month ", refer to when holding mechanism of paper quantity in the month and be quadruplet, the phase angle that adjacent two covers are held in the month between mechanism of paper is staggered 90 °, be 3 whens cover when holding mechanism of paper quantity in the month, the phase angle that adjacent two covers are held in the month between mechanism of paper is staggered 120 °, when holding mechanism of paper quantity in the month and be two covers, the phase angle that two covers are held in the month between mechanism of paper is staggered 180 °, by that analogy, be when cover when holding mechanism of paper quantity in the month, should be understood to the special case of " circumferentially evenly distributing ".
Be preferably, the movable roll of the movable roll of coating materials draw off gear and useless film draw off gear is driven by common fork, and the balance staff of fork is positioned at the interlude of fork, and the movable roll of coating materials draw off gear and the movable roll of the film draw off gear that is connected connect respectively the two ends of fork; Each stationary roll of coating materials draw off gear and each stationary roll of useless film draw off gear are positioned at the same side of fork.
The angle measurement equipment of the described measurement lining roller anglec of rotation is the encoder that is arranged on the lining roller.
Described driving roller platen is cam mechanism with the roller platen clutch that lining roller intermittence is separated.
Be provided with the coating materials tension control mechanism in the eindruckwerk upstream, be provided with useless film tension control mechanism in the eindruckwerk downstream.
Downstream at eindruckwerk is provided with curing mechanism.
Described curing mechanism is ultraviolet photo-curing machine structure or heat cure mechanism.
The present invention has the following advantages and effect:
1, the present invention can utilize the angle measurement equipment measurement result to learn the turned position of holding mechanism of paper on the lining roller in the month, and being served as a contrast the mechanism of paper of holding in the month of roller groove, the stock forward position holds in the month, therefore holding in the month of stock forward position and lining roller groove forms fixing relative position relation between mechanism of paper, so central controller is according to the pattern data information of angle measurement equipment measurement result and input, just can accurately obtain the turned position (what orientation phase position namely turns to) of thermoprint zone front end and rear end; Further, when passing through eindruckwerk in the thermoprint zone of the moving stock of lining roller strap, carry out normal thermoprint, lining roller and roller platen pressing, stamping systems film and sheet advanced in unison, this stage is imprint stage; And after eindruckwerk is passed through in a rear end, sheet of printing stock thermoprint zone in front, before the regional front end process of back one sheet of printing stock thermoprint eindruckwerk, it is the neutral gear stage, the roller platen clutch promotes roller platen and leaves the lining roller, the stamping systems film of eindruckwerk of passing through is not followed the stock advanced in unison, avoid the stamping systems film just to become useless film without thermoprint, improve stamping systems film utilization rate, avoid waste, save expensive stamping systems film.
2, owing to being provided with the coating materials draw off gear between eindruckwerk and stamping systems film unreeling structure, be provided with useless film draw off gear between eindruckwerk and useless film winder structure, therefore, in the neutral gear stage, although that section stamping systems film near eindruckwerk does not follow stock to move forward, but stamping systems film unreeling structure still can realize not parking volume, useless film winder structure still can realize not suspending volume, and stamping systems film unreeling structure, useless film winder structure does not need stall or counter-rotating (in fact, because film volume weight is large, make stamping systems film unreeling structure, useless film winder structure stall or counter-rotating are very bothersome, very difficult, coating materials draw off gear of the present invention, useless film draw off gear can make stamping systems film unreeling structure, useless film winder structure has been avoided this difficulty).
3, the movable roll of the movable roll of coating materials draw off gear and useless film draw off gear is driven by common fork, the movable roll of coating materials draw off gear and the movable roll of the film draw off gear that is connected connect respectively the two ends of fork, and each stationary roll of coating materials draw off gear and each stationary roll of useless film draw off gear are positioned at the same side of fork; Like this, coating materials draw off gear and useless film draw off gear can be driven by common fork, save driving mechanism, and realize that " when the coating materials draw off gear stored coating materials, useless film draw off gear just discharged waste material; When the coating materials draw off gear discharged coating materials, useless film draw off gear just stored useless film ", just coincide with " useless storage or the release demand of film in each process in eindruckwerk upstream coating materials and downstream is opposite " this characteristic.Specifically, in the neutral gear stage, the coating materials draw off gear stores coating materials, and the coating materials that unwinding device can be emitted temporarily stores (being conducive to realize not stopping unreeling), and useless film draw off gear discharges waste material (can supply with useless film wrap-up and carry out rolling); In the normal thermoprint stage, the coating materials draw off gear discharges coating materials, can be to store the preparation memory headroom of action, and useless film draw off gear stores the useless film of a part next time, can be the useless film of preparation of release movement next time.
Description of drawings
Fig. 1 is that the generation of sheet cold wave printing process need not shifted the thermoprint schematic diagram in material bed neutral gear stage.
Fig. 2 is the structural representation of the moving sheet operation of lining roller strap.
Fig. 3 is that the first embodiment of the present invention is in structure and the view of imprint stage.
Fig. 4 is structure and the view of the first embodiment of the present invention in the neutral gear stage.
Fig. 5 is the lining roll structure schematic diagram of the second embodiment of the present invention.
Fig. 6 is coating materials (useless film) the draw off gear structural representation of the second embodiment of the present invention.
The specific embodiment
Embodiment one
Fig. 2, Fig. 3, shown in Figure 4, sheet cold wave equipment comprises stamping systems film unreeling structure 21, useless film winder structure 22, coating mechanism 23, eindruckwerk, photocuring mechanism 3, eindruckwerk is arranged between stamping systems film unreeling structure 21 and useless film winder structure 22, and photocuring mechanism 23 abuts against the downstream of eindruckwerk, eindruckwerk comprises lining roller 41, roller platen 42 and pressure mechanism, and roller platen 42 is exerted pressure by pressure mechanism and pressed to lining roller 41, and this pressure mechanism is cylinder, be provided with two grooves 43 with its shaft parallel on lining roller 41 surfaces, be equipped with in every groove one hold mechanism of paper 44, two grooves in the month hold mechanism of paper 44 in the month along circumferentially evenly the distributing of lining roller surfaces, namely symmetrical about serving as a contrast the roller rotating shaft, be provided with the chart driving mechanism of carrying sheet between coating mechanism and lining roller, chart driving mechanism is provided with transfer sprocket wheel 51, transfer sprocket wheel 51 is arranged with circulation transfer chain 52, evenly be provided with eight row's paper-transferring grippers 53 on circulation transfer chain 52, spacing on circulation transfer chain 52 between every adjacent two row's paper-transferring grippers 53 equals to serve as a contrast the arc length (being circumferential spacing) that roller surface two is held in the month between mechanism of paper 44, mechanism of paper 44 positions held in the month on paper-transferring gripper 53 positions of circulation transfer chain and lining roller surface coordinate, when lining roller one is held mechanism of paper 44 in the month and is turned to the position of transfer sprocket wheel, just there is a paper-transferring gripper 53 to turn to this paper-transferring gripper side of lining roller on circulation transfer chain.opposite side at the lining roller is provided with paper splicing mechanism, paper splicing mechanism is provided with splicing sprocket wheel 61, splicing sprocket wheel 61 is arranged with circulation splicing chain 62, evenly be provided with eight row's paper-transferring grippers 63 on circulation splicing chain 62, spacing on circulation splicing chain between every adjacent two row's paper-transferring grippers equals to serve as a contrast the arc length (being circumferential spacing) that roller surface two is held in the month between mechanism of paper 44, the mechanism of paper position held in the month of the paper-transferring gripper position of circulation splicing chain and lining roller coordinates, when lining roller one is held mechanism of paper 44 in the month and is turned to the position of splicing sprocket wheel 61, this that just has on circulation splicing chain 62 that a paper-transferring gripper 63 turns to the lining roller held mechanism of paper 44 sides in the month.
This sheet cold wave equipment also is provided with central controller, can inputs the pattern data input block of thermoprint zone length data and front neutral gear length data, and the pattern data input block connects central controller; Lining be equipped with on roller measure the lining roller anglec of rotation encoder, the lining roller rotary angle signal that encoder will record is sent to central controller; The roller platen two ends are arranged on bearing, roller platen bearing side is provided with cam mechanism, cam mechanism can drive the roller platen bearing and move, form and drive the roller platen clutch that roller platen separates with lining roller intermittence, central controller connects cam mechanism, and central controller is controlled the cam mechanism action according to the input message of pattern data input block and the measurement signals of angle measurement equipment; Fig. 2, shown in Figure 3, be provided with the coating materials draw off gear between eindruckwerk and stamping systems film unreeling structure, described coating materials draw off gear is provided with movable roll 71, the upstream of movable roll 71 and downstream are respectively equipped with stationary roll 72, the coating materials draw off gear be provided with drive movable roll 71 away from or near the movable roll driving mechanism of stationary roll 72; Be provided with useless film draw off gear between eindruckwerk and useless film winder structure, useless film draw off gear is provided with movable roll 81, the upstream of movable roll 81 and downstream are respectively equipped with stationary roll 82, useless film draw off gear also be provided with drive movable roll 81 away from or near the movable roll driving mechanism of stationary roll 82.In embodiment one, the movable roll 71 of coating materials draw off gear and the movable roll 81 of useless film draw off gear are driven by common fork 93, the balance staff of fork is positioned at the interlude of fork, and the movable roll 71 of coating materials draw off gear and the movable roll 81 of the film draw off gear that is connected connect respectively the two ends of fork 93; Each stationary roll 72 of coating materials draw off gear and each stationary roll 82 of useless film draw off gear are positioned at the same side (downside) of fork 93.Central processing unit is connected to the driving mechanism of fork 93, and the driving mechanism of fork 93 is the movable roll driving mechanism of coating materials draw off gear, is also the movable roll driving mechanism of useless film draw off gear.Be provided with coating materials tension control mechanism 91 in the eindruckwerk upstream, be provided with useless film tension control mechanism 92 in the eindruckwerk downstream.Above-mentioned coating materials tension control mechanism 91, useless film tension control mechanism 92, lining roller rotating drive mechanism, useless film winder structure 22, stamping systems film unreeling structure 21 also all is connected with central controller and by central controller controls.
Before the cold wave equipment work of above-described embodiment, because the size of every sheet of printing stock is determined, on every sheet of printing stock, the position of thermoprint and shape, size are also determined, so the front neutral gear length of every sheet of printing stock and thermoprint zone length are determined, can be first front neutral gear length numerical value and the thermoprint zone length numerical value of every sheet of printing stock be input to the pattern data input block, the pattern data input block with data report to central controller.
During work, coating mechanism 23 is coated UV oil in the thermoprint zone of every sheet of printing stock, is held in the mouth by the paper-transferring gripper 53 of chart driving mechanism, transmits to eindruckwerk, when the paper-transferring gripper 53 of chart driving mechanism run to lining roller groove hold mechanism of paper 44 side in the month the time, the mechanism of paper 44 of holding in the month that stock is served as a contrast the roller groove connects away; After every sheet of printing stock is served as a contrast holding mechanism of paper 44 in the month and holding in the month of roller groove, the mechanism of paper 44 of holding in the month that is served as a contrast the roller groove due to the stock forward position is held in the month, therefore holding in the month of stock forward position and lining roller groove forms fixing relative position relation between mechanism of paper 44, and the holding the residing phase position of mechanism of paper in the month and can be detected by encoder of lining roller groove, central controller can accurately be learnt the thermoprint zone front end of every sheet of printing stock and the run location of rear end accordingly.Rotate forward under stock lining roller strap is moving and advance; When the regional front end process of stock thermoprint pressing point the time, the action of central controller order cam mechanism, make the recess of cam mechanism near the roller platen bearing, cam mechanism does not apply to roller platen the thrust that pushes away the lining roller, roller platen 42 is being served as a contrast on roller 41 by cylinder-pressing, the beginning moulding process, as shown in Figure 3, in the moulding process stage, through the pressing point, the position that scribbles UV oil on stock just sticks and transfers to the aluminium coated of stamping systems film on stock stamping systems film 13 with stock run-in synchronism; Until rear end, stock thermoprint zone is during through pressing point, the protuberance contact printing roller bearing of central controller order cam mechanism, cam mechanism is pushed roller platen open, makes roller platen 42 leave lining roller 41, begins the neutral gear process, as shown in Figure 4.in the neutral gear stage, stamping systems film unreeling structure 21 continues not park volume, useless film winder structure 22 continues not suspend volume, the action of central controller order fork driving mechanism, make fork 93 counter-clockwise swings, as shown in Figure 4, fork makes the movable roll 71 of coating materials draw off gear to the direction motion (moving upward) away from stationary roll 72, so can temporarily holding stamping systems coating materials 13, the coating materials draw off gear stores, thereby stamping systems coating materials 13 needn't followed stock and continued to advance forward with respect to roller platen, and at the same time, fork makes the movable roll 81 of useless film draw off gear to the direction motion (moving downward) near stationary roll 82, so useless film draw off gear can temporarily discharge the useless film 14 of a segment length, continue not suspend volume for useless film winder structure 22, as shown in Figure 4.
And in the moulding process that roller platen and lining roll-in are closed, can make the linear velocity of lining roller rotation greater than unreeling linear velocity and winding wire speed; Shown in Figure 3, in moulding process, central controller order fork driving mechanism counteragent, fork 93 is swung clockwise, fork 93 drives the movable roll 71 of coating materials draw off gear to the direction motion (moving downward) near stationary roll 72, so the stamping systems coating materials 13 that the coating materials draw off gear is taken in the last time discharges, in order to be the storage action preparation memory headroom in neutral gear stage next time; Meanwhile, fork 93 drives the movable roll 81 of useless film draw off gear to the direction motion (moving upward) away from stationary roll 82, so can be temporarily holding the useless film 14 of a part of ratio, useless film draw off gear stores, in order to have standby useless film to discharge in the stage at neutral gear next time, as shown in Figure 3.
In the above-mentioned course of work, stamping systems film 13 tension force of eindruckwerk upstream are controlled by coating materials tension control mechanism 91, and useless film 14 tension force in eindruckwerk downstream are by useless film tension control mechanism 92 controls, and mentioned strain control structure and principle belong to known technology.
Embodiment two
In embodiment two, lining roller 41 surfaces are provided with four grooves 43 with its shaft parallel, as shown in Figure 5, are provided with one in every groove 43 and hold mechanism of paper 44 in the month, and every adjacent two hold mechanism of paper 44 in the month staggers 90 ° at the phase angle that serves as a contrast the roller surface.The roller platen clutch is the oil cylinder of solenoid control, and the piston rod of oil cylinder connects the roller platen bearing.In addition, in embodiment two, the coating materials draw off gear is provided with two movable roll 71, and there is respectively stationary roll 72 in the upstream of every movable roll 71 and downstream, have three stationary rolls 72, as shown in Figure 6.The structure of useless film draw off gear is identical with the coating materials draw off gear, is provided with two movable roll 81, and there is respectively stationary roll 82 in the upstream of every movable roll 81 and downstream, have three stationary rolls 82, as shown in Figure 6.In embodiment two, the movable roll 81 of useless film draw off gear and the movable roll 71 of coating materials draw off gear are not to be controlled by common fork, two movable roll 71 of coating materials draw off gear are driven by a driving mechanism 73 and move up and down, and two movable roll 81 of useless film draw off gear are driven and moved up and down by another driving mechanism 83.Be provided with heat cure mechanism (oven heat) in the eindruckwerk downstream.
All the other are identical with embodiment one.
Certainly, in above-described embodiment two, the groove quantity on lining roller surface also can change one into, is perhaps three.
In present specification, so-called " upstream ", " downstream ", according to the traffic direction of coating materials in production process (useless film) and fixed, coating materials (useless film) is in the production run process, coating materials (useless film) the first position of process is upstream position, after through the position be downstream position, coating materials (useless film) is moved downstream by the upstream.
Claims (7)
1. a sheet cold wave equipment, comprise stamping systems film unreeling structure, useless film winder structure, coating mechanism, eindruckwerk, and eindruckwerk is arranged between stamping systems film unreeling structure and useless film winder structure; Eindruckwerk comprises lining roller, roller platen and pressure mechanism, and roller platen is exerted pressure by pressure mechanism and pressed to the lining roller; Be provided with 1～4 groove with its shaft parallel on lining roller surface, be equipped with one in every groove and hold mechanism of paper in the month, respectively hold mechanism of paper in the month along the circumferentially evenly distribution on lining roller surface; Be provided with the chart driving mechanism of carrying sheet between coating mechanism and lining roller, chart driving mechanism is provided with the transfer sprocket wheel, the transfer sprocket wheel is arranged with circulation transfer chain, evenly be provided with some row's paper-transferring grippers on circulation transfer chain, the spacing on circulation transfer chain between every adjacent two row's paper-transferring grippers equals to serve as a contrast the every adjacent two circumferential spacings of holding in the month between mechanism of paper in roller surface; It is characterized in that: also be provided with central controller, can input the pattern data input block of thermoprint zone length data and front neutral gear length data, the pattern data input block connects central controller; The angle measurement equipment of measuring the lining roller anglec of rotation is installed on the lining roller, and the lining roller rotary angle signal that angle measurement equipment will record is sent to central controller; Also be provided with and drive the roller platen clutch that roller platen separates with lining roller intermittence, central controller connects the roller platen clutch, and central controller is according to the input message of pattern data input block and the signal controlling roller platen clutch action of angle measurement equipment; Be provided with the coating materials draw off gear between eindruckwerk and stamping systems film unreeling structure, be provided with useless film draw off gear between eindruckwerk and useless film winder structure; Described coating materials draw off gear and useless film draw off gear are respectively equipped with movable roll, upstream and the downstream of every movable roll are respectively equipped with stationary roll, coating materials draw off gear and useless film draw off gear also be respectively equipped with drive movable roll away from or near the movable roll driving mechanism of stationary roll; Central processing unit is connected to the movable roll driving mechanism of coating materials draw off gear and useless film draw off gear.
2. sheet cold wave equipment according to claim 1, it is characterized in that: the movable roll of the movable roll of coating materials draw off gear and useless film draw off gear is driven by common fork, the balance staff of fork is positioned at the interlude of fork, and the movable roll of coating materials draw off gear and the movable roll of the film draw off gear that is connected connect respectively the two ends of fork; Each stationary roll of coating materials draw off gear and each stationary roll of useless film draw off gear are positioned at the same side of fork.
3. sheet cold wave equipment according to claim 1 and 2 is characterized in that: the angle measurement equipment of the described measurement lining roller anglec of rotation is the encoder that is arranged on the lining roller.
4. sheet cold wave equipment according to claim 1 and 2 is characterized in that: described driving roller platen is cam mechanism with the roller platen clutch that lining roller intermittence is separated.
5. sheet cold wave equipment according to claim 1 and 2 is characterized in that: be provided with the coating materials tension control mechanism in the eindruckwerk upstream, be provided with useless film tension control mechanism in the eindruckwerk downstream.
6. sheet cold wave equipment according to claim 1 and 2, it is characterized in that: the downstream at eindruckwerk is provided with curing mechanism.
7. sheet cold wave equipment according to claim 6 is characterized in that: described curing mechanism is ultraviolet photo-curing machine structure or heat cure mechanism.
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| CN201110378502.4A CN103129116B (en) | 2011-11-24 | 2011-11-24 | Sheet cold wave equipment |
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| CN201110378502.4A CN103129116B (en) | 2011-11-24 | 2011-11-24 | Sheet cold wave equipment |
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| CN103129116B CN103129116B (en) | 2015-10-21 |
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| US9676177B2 (en) | 2014-02-25 | 2017-06-13 | Marketing Manufacturing & Technology(Shanghai)Co., Ltd. | Multi-station non-stop printing processing system and processing technique |
| CN109703184A (en) * | 2019-01-25 | 2019-05-03 | 浙江正辉彩印包装有限公司 | A kind of environment protection card paper cold wave apparatus |
| CN109969827A (en) * | 2019-04-03 | 2019-07-05 | 杭州中为光电技术有限公司 | Photovoltaic module film coiled strip unwinding device |
| TWI706867B (en) * | 2018-04-20 | 2020-10-11 | 瑞士商巴柏斯特麥克斯合資公司 | Device for driving a stamping foil, stamping station and machine, and method for controlling the driving of a stamping foil |
| CN114851691A (en) * | 2022-06-28 | 2022-08-05 | 陈芳绚子 | High-quality and high-yield sheet transfer surface treatment equipment |
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