CN201597231U - Dual-purpose equipment for laser pattern imprinting transfer and cold stamping of single printing stock - Google Patents
Dual-purpose equipment for laser pattern imprinting transfer and cold stamping of single printing stock Download PDFInfo
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- CN201597231U CN201597231U CN2010201271262U CN201020127126U CN201597231U CN 201597231 U CN201597231 U CN 201597231U CN 2010201271262 U CN2010201271262 U CN 2010201271262U CN 201020127126 U CN201020127126 U CN 201020127126U CN 201597231 U CN201597231 U CN 201597231U
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Abstract
Dual-purpose equipment for laser pattern imprinting transfer and cold stamping of a single printing stock comprises a frame and a film uncoiling device, a film coiling device, an imprinting transfer device and an intermittent film control device which are respectively arranged on the frame, wherein the film uncoiling device and the film coiling device are respectively arranged above the imprinting transfer device; the imprinting transfer device comprises an imprinting mechanism, an UV curing mechanism and a stripping mechanism; the stripping mechanism is arranged in front of the imprinting mechanism; an arc conveying mechanism is arranged between the imprinting mechanism and the stripping mechanism; the UV curing mechanism is arranged above the arc conveying mechanism; the film uncoiling device adopts an intermittent uncoiling driving mechanism; the film coiling device adopts an intermittent coiling driving mechanism; the arc conveying mechanism adopts an intermittent conveying driving mechanism; and the signal input ends of the intermittent uncoiling driving mechanism, the intermittent coiling driving mechanism and the intermittent conveying driving mechanism are respectively and electrically connected with three signal output ends of the intermittent film control device.
Description
Technical field
The utility model relates to a kind of printing equipment, more particularly, relate to a kind of can be to the sheet and the aluminium coated cold wave on the gold stamping film can be transferred to double-duty plant on the sheet with the laser pattern stamp transfer on the laser film.
Background technology
The production technology of existing sheet laser pattern stamp transfer is: ultraviolet photo-curing gloss oil (being the UV gloss oil) on opening entirely or print partly on the surface of sheet, then, ultraviolet photo-curing gloss oil face pressing with the laser pattern face and the sheet of laser film, the laser film and the sheet that press together by the ultraviolet photo-curing gloss oil, pass through ultraviolet light polymerization again, at last, laser film and sheet are peeled off, like this, laser pattern on the laser film just stamp transfer to sheet, thereby produce individual laser pattern product.
The production technology of the existing gold stamping pattern cold wave of sheet transfer printing is: ultraviolet photo-curing adhesive (being the UV adhesive) on opening entirely or print partly on the surface of sheet, then, with the face of aluminizing of gold stamping film (being vacuum aluminum-coated cold wave film or electrochemical metal film) and the ultraviolet photo-curing adhesive face pressing of sheet, the gold stamping film and the sheet that press together by the ultraviolet photo-curing adhesive, pass through ultraviolet light polymerization again, at last, gold stamping film and sheet are peeled off, like this, aluminium coated on the gold stamping film just cold wave is transferred on the sheet, thereby produces individual gold stamping product.
In traditional printing equipment, the laser pattern stamp transfer equipment of sheet and the cold wave equipment of sheet are independently of one another the uses, that is to say, produce individual laser pattern product and generally adopt sheet laser pattern stamp transfer equipment, generally adopt sheet cold wave equipment and produce individual gold stamping product, therefore, the single sheet producer is if produce individual laser pattern product and individual gold stamping product, usually to buy sheet laser pattern stamp transfer equipment and sheet cold wave equipment simultaneously, so just, increased the cost of single sheet producer purchase of equipment, simultaneously, the space of sheet laser pattern stamp transfer equipment and two hold facilities of sheet cold wave equipment is also bigger.
Because the production technology of sheet laser pattern stamp transfer and the production technology of the gold stamping pattern cold wave of sheet transfer printing are close, so, the laser pattern stamp transfer equipment of sheet is also close with the structure of the cold wave equipment of sheet, if sheet laser pattern stamp transfer equipment and sheet cold wave equipment can be integrated into the laser pattern stamp transfer of a sheet, the cold wave double-duty plant, just can reduce the cost of single sheet producer purchase of equipment greatly, simultaneously, the space of hold facility is dwindled greatly.
Again because in the production technology of the existing gold stamping pattern cold wave of sheet transfer printing, the gold stamping pattern cold wave transfer printing of finishing a sheet of printing stock needs an operation, an operation comprises pressing, solidify and peel off three steps, and between two adjacent operations, gold stamping film is fed forward continuously, owing to have certain neutral gear between the gold stamping pattern on adjacent two sheet of printing stock, so, the aluminium coated of the gold stamping film in above-mentioned neutral gear place does not have cold wave to be transferred on the sheet just to be swept away by the coating materials wrap-up, thereby cause the aluminium coated on the gold stamping film to make full use of, cause waste, therefore, the utilization rate of gold stamping film is low.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of laser pattern stamp transfer of sheet, the cold wave double-duty plant, this laser pattern stamp transfer, the cold wave double-duty plant is integrated into sheet laser pattern stamp transfer equipment and sheet cold wave equipment the laser pattern stamp transfer of a sheet, the cold wave double-duty plant, thereby reduce the cost of single sheet producer purchase of equipment widely, also make this laser pattern stamp transfer, it is compact that the structure of cold wave double-duty plant becomes, volume dwindles greatly, simultaneously, this laser pattern stamp transfer, the cold wave double-duty plant is when producing individual gold stamping stock, can make full use of gold stamping film, thereby reduce individual gold stamping production person's production cost widely.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of laser pattern stamp transfer of sheet, cold wave double-duty plant, comprise frame and difference rack-mounted coating materials unwinding device, coating materials wrap-up and stamp transfer device, above-mentioned coating materials unwinding device and coating materials wrap-up are located at the top of stamp transfer device respectively; Above-mentioned stamp transfer device comprises impression mechanism, ultraviolet light polymerization mechanism and mechanism for stripping, and above-mentioned mechanism for stripping is located at the place ahead of impression mechanism; It is characterized in that: this laser pattern stamp transfer, cold wave double-duty plant also comprise a batch (-type) coating materials control device; Be provided with an arc conveying mechanism between above-mentioned impression mechanism and the mechanism for stripping, above-mentioned ultraviolet light polymerization mechanism is located at the top of arc conveying mechanism; Above-mentioned coating materials unwinding device adopts batch (-type) to unreel driving mechanism, above-mentioned coating materials wrap-up adopts batch (-type) rolling driving mechanism, above-mentioned arc conveying mechanism adopts the intermittent delivery driving mechanism, and the signal input part that above-mentioned batch (-type) unreels driving mechanism, batch (-type) rolling driving mechanism, intermittent delivery driving mechanism is electrically connected with three signal output parts of above-mentioned batch (-type) coating materials control device respectively.
When this laser pattern stamp transfer, when the cold wave double-duty plant uses as sheet laser pattern stamp transfer equipment, at first, on the coating materials unwinding device, place the laser film that has laser pattern, and the laser pattern face that makes laser film is towards sheet, simultaneously, the intermittent time of above-mentioned batch (-type) coating materials control device is set to zero, above-mentioned batch (-type) coating materials control device just unreels driving mechanism with batch (-type), batch (-type) rolling driving mechanism, the synchronous intermittent operation mode of intermittent delivery driving mechanism is converted to synchronous continuous operation mode, like this, laser film just is fed forward continuously; When the sheet that is printed with the ultraviolet photo-curing gloss oil impressed mechanism with the laser film process that has laser pattern, impression mechanism pressed together sheet and laser film; Then, sheet that presses together and laser film are fed forward to mechanism for stripping along the arc conveying mechanism, in the course of conveying of arc conveying mechanism, the ultraviolet light polymerization mechanism of arc conveying mechanism top carries out ultraviolet light polymerization to sheet and the laser film that presses together; Behind the ultraviolet light polymerization, mechanism for stripping is peeled off laser film and sheet, like this, the laser pattern on the laser film just stamp transfer to sheet, thereby produce individual laser pattern product, and the laser film after peeling off recycles repeatedly after being reclaimed by the coating materials wrap-up;
When this laser pattern stamp transfer, cold wave double-duty plant use as sheet cold wave equipment, at first, on the coating materials unwinding device, place the gold stamping film that has aluminium coated, and the face of aluminizing that makes gold stamping film is towards sheet, and above-mentioned gold stamping film unreels at batch (-type) under the driven in synchronism of driving mechanism and batch (-type) rolling driving mechanism and is fed forward; When the sheet that is printed with the ultraviolet photo-curing adhesive impressed mechanism with the gold stamping film process that has aluminium coated, impression mechanism lumped together sheet and gold stamping mould; Then, sheet that presses together and gold stamping film unreel under the driven in synchronism of driving mechanism, batch (-type) rolling driving mechanism, intermittent delivery driving mechanism at batch (-type), be fed forward to mechanism for stripping along the arc conveying mechanism, in the course of conveying of arc conveying mechanism, the ultraviolet light polymerization mechanism of arc conveying mechanism top carries out ultraviolet light polymerization to sheet and the gold stamping film that presses together; Behind the ultraviolet light polymerization, mechanism for stripping is peeled off gold stamping film and sheet, and like this, the aluminium coated on the gold stamping film just cold wave is transferred on the sheet, thereby produces individual gold stamping product; After peeling off, above-mentioned batch (-type) unreels the control turning down at batch (-type) coating materials control device of driving mechanism, batch (-type) rolling driving mechanism, intermittent delivery driving mechanism, thereby drive the gold stamping film segment distance that falls back, suppose that the step-length of advancing that batch (-type) unreels driving mechanism, batch (-type) rolling driving mechanism, intermittent delivery driving mechanism is L, the above-mentioned step-length L that advances just can finish pressing, curing and the stripping process of sheet; Suppose that the step-length that retreats that batch (-type) unreels driving mechanism, batch (-type) rolling driving mechanism, intermittent delivery driving mechanism is l; The gold stamping pattern length of supposing sheet is m; Then retreat step-length l=(L-m), like this, the terminal pressing line of gold stamping film and last its gold stamping pattern of sheet of printing stock just becomes the front end pressing line of next its gold stamping pattern of sheet of printing stock, thereby make and just can not leave one section untapped aluminium coated on the gold stamping film, allow the aluminium coated on the gold stamping film be fully used, improved the utilization rate of gold stamping film significantly.
Described arc conveying mechanism comprises arc platform, flat pattern conveyer belt, intermittent delivery driving mechanism and at least two live-rollers, second live-roller in the above-mentioned live-roller is located at the place ahead of first live-roller, and first live-roller in above-mentioned intermittent delivery driving mechanism and the live-roller is in transmission connection; Above-mentioned arc platform is located between first live-roller and second live-roller regularly, and the two ends of its arcwall face of arc platform are tangent with first live-roller and second live-roller respectively; Above-mentioned flat pattern conveyer belt is enclosed within on first live-roller, second live-roller and the arc platform, and the lower surface of flat pattern conveyer belt is adjacent on the arcwall face of arc platform.
Obviously, between above-mentioned first live-roller and second live-roller or the outside can also be provided with many live-rollers such as the 3rd live-roller, the 4th live-roller, just is not described in any further at this.
Rotation by first live-roller and second live-roller, drive on the arcwall face that the flat pattern conveyer belt abuts in the arc platform and slide, because the flat pattern conveyer belt is to abut on the arcwall face of arc platform to slide, so coating materials that presses together on the flat pattern conveyer belt (laser film or gold stamping film) and sheet also are to abut on the arcwall face of arc platform to carry; And under the driving of intermittent delivery driving mechanism, first live-roller, second live-roller and flat pattern conveyer belt are made intermittent movement; Therefore, the flat pattern conveyer belt can make the coating materials that presses together and sheet abut on the arcwall face to carry.
Because the arc conveying mechanism adopts live-roller to drive the mode of movement of flat pattern conveyer belt, so, the required power of arc conveying mechanism is very little, with existing laser pattern stamp transfer, cold wave equipment adopts the power consumption of big transfer roller to compare, this laser pattern stamp transfer, the power consumption of cold wave double-duty plant is much smaller, therefore, this laser pattern stamp transfer, the arc conveying mechanism of cold wave double-duty plant can be by the intermittent delivery drive mechanism, and adopt the laser pattern stamp transfer of big transfer roller, cold wave equipment is because mechanical kinetic energy and machinery inertial are all very big, so can't realize intermittent delivery at a high speed at all; Simultaneously, owing to below the flat pattern conveyer belt, be fixedly provided with the arc platform, carry on the arcwall face that makes the coating materials (laser film or gold stamping film) that presses together and sheet can abut in the arc platform, with only adopt conveyer belt to carry in the prior art to compare, this laser pattern stamp transfer, the flat pattern conveyer belt of cold wave double-duty plant is under the support of arc platform, can avoid the flat pattern conveyer belt that shake takes place in course of conveying breaks away from, guaranteed the solidification effect of ultraviolet light polymerization mechanism, prevent the generation of problems such as pattern transferring distortion even damage, thereby produce the high pattern transferring of precision, make printing finished product exquisiteness more attractive in appearance; In addition, because above-mentioned arc platform is in light weight, so, the arcwall face of arc platform can design very greatly, thereby further increase the curved working face of arc conveying mechanism, so just, can further improve ultraviolet light polymerization mechanism curing rate and solidification effect, further improve the production efficiency of this laser pattern stamp transfer, cold wave double-duty plant.
Described batch (-type) unreels driving mechanism, batch (-type) rolling driving mechanism, intermittent delivery driving mechanism and all adopts servomotor or stepper motor.
As a kind of preferred structure of impression mechanism in the utility model, described impression mechanism comprises a roller platen and a roller platen actuating unit, and above-mentioned roller platen is located at the top of first live-roller, and above-mentioned roller platen actuating unit and roller platen are in transmission connection; Above-mentioned roller platen by the driving of roller platen actuating unit with first live-roller on flat pattern conveyer belt impression cooperate or separate; The signal input part of above-mentioned roller platen actuating unit is electrically connected with a signal output part of batch (-type) coating materials control device.
As the another kind of preferred structure of impression mechanism in the utility model, described impression mechanism comprises a roller platen and a roller platen actuating unit, and above-mentioned roller platen is located at the top of arc platform, and above-mentioned roller platen actuating unit and roller platen are in transmission connection; Above-mentioned roller platen by the driving of roller platen actuating unit with the arc platform on flat pattern conveyer belt impression cooperate or separate; The signal input part of above-mentioned roller platen actuating unit is electrically connected with a signal output part of batch (-type) coating materials control device.
Described roller platen actuating unit preferably adopts cylinder, and the cylinder body of roller platen cylinder is installed on the frame vertically, and the piston rod and the roller platen of cylinder are in transmission connection.
By the roller platen actuating unit, can make on roller platen and first live-roller or the impression of the flat pattern conveyer belt on the arc platform cooperates, also can make on roller platen and first live-roller or the flat pattern conveyer belt on the arc platform separates.When the piston rod of cylinder moves downward, the piston rod of cylinder drive that roller platen moves downward and with first live-roller on or flat pattern conveyer belt impression on the arc platform cooperate; When the piston rod of cylinder moves upward, the piston rod of cylinder drive that roller platen moves upward and with first live-roller on or flat pattern conveyer belt on the arc platform separate.
As the preferred structure of mechanism for stripping in the utility model, described mechanism for stripping comprises a stripper roll, and above-mentioned stripper roll is located at the top of second live-roller or arc platform, on the stripper roll and second live-roller or the flat pattern conveyer belt on the arc platform be separated.
As further improvement of the utility model, the rear of described impression mechanism is provided with the sheet input unit, and above-mentioned sheet input unit comprises set gauge, photocell eye and stock input mechanism; Above-mentioned stock input mechanism is located at the rear of impression mechanism, and above-mentioned set gauge is located between impression mechanism and the stock input mechanism, and above-mentioned photocell eye is located between set gauge and the stock input mechanism; The signal input part of above-mentioned set gauge is electrically connected with the signal output part of batch (-type) coating materials control device, and the signal output part of above-mentioned photocell eye is electrically connected with the signal input part of batch (-type) coating materials control device.
Described set gauge comprises baffle plate and set gauge cylinder, and the cylinder body of above-mentioned set gauge cylinder is installed on the frame vertically; Above-mentioned baffle plate is installed on the piston rod of set gauge cylinder, and baffle plate is between impression mechanism and stock input mechanism, and the signal input part of above-mentioned set gauge cylinder is electrically connected with the signal output part of batch (-type) coating materials control device; Described stock input mechanism comprises stock input tape and input tape motor, and above-mentioned stock input tape and input tape motor all are located on the frame, and stock input tape and input tape motor are in transmission connection.
Above-mentioned set gauge also can adopt electric driving mechanism to replace the set gauge cylinder.The effect of above-mentioned set gauge is: make the sheet location alignment on the stock input tape.
When input tape motor-driven stock input tape travels forward, the stock input tape is transported to the set gauge place with the sheet on it, and when photocell eye detected sheet, photocell eye flowed to batch (-type) coating materials control device with detection signal, after this, photocell eye stops energising; Batch (-type) coating materials control device is according to this detection signal, sending control signal simultaneously unreels driving mechanism, batch (-type) rolling driving mechanism and intermittent delivery driving mechanism for set gauge cylinder, batch (-type), the piston rod of set gauge cylinder is shunk, thereby the baffle plate on the set gauge cylinder piston rod is moved downward, like this, the sheet on the stock input tape just can be crossed set gauge and enter impression mechanism; When sheet was crossed set gauge, set gauge air cylinder driven baffle plate moved upward, thereby made baffle plate can block sheet on the stock input tape, made the sheet location alignment on the stock input tape; Meanwhile, batch (-type) unreels the control signal synchronous operation according to batch (-type) coating materials control device of driving mechanism, batch (-type) rolling driving mechanism and intermittent delivery driving mechanism, like this, sheet and gold stamping film unreel at batch (-type) under the driven in synchronism of driving mechanism, batch (-type) rolling driving mechanism and intermittent delivery driving mechanism and finish pressing, curing and stripping process; After sheet is output mechanism for stripping, it is simultaneously out of service that batch (-type) coating materials control device output control signal makes batch (-type) unreel driving mechanism, batch (-type) rolling driving mechanism and intermittent delivery driving mechanism, then, batch (-type) coating materials control device output control signal makes the roller platen actuating unit drive roller platen and moves upward, and makes on roller platen and first live-roller or the flat pattern conveyer belt on the arc platform separates; Then, batch (-type) coating materials control device output control signal unreels driving mechanism and batch (-type) rolling driving mechanism to batch (-type), make batch (-type) unreel driving mechanism and batch (-type) rolling driving mechanism turns round synchronously, like this, the gold stamping film segment distance that just can fall back, then, batch (-type) coating materials control device output control signal makes the roller platen actuating unit drive roller platen and moves downward, and makes the flat pattern conveyer belt pressing on the roller platen and first live-roller or on the arc platform; Suppose that the step-length of advancing that batch (-type) unreels driving mechanism, batch (-type) rolling driving mechanism is L, the above-mentioned step-length L that advances just can finish pressing, curing and the stripping process of sheet; Suppose that the step-length that retreats that batch (-type) unreels driving mechanism, batch (-type) rolling driving mechanism is l; The gold stamping pattern length of supposing sheet is m; Then retreat step-length l=(L-m), like this, the terminal pressing line of gold stamping film and last its gold stamping pattern of sheet of printing stock just becomes the front end pressing line of next its gold stamping pattern of sheet of printing stock, so just finishes a pressing transfering process; After a pressing transfering process is finished, photocell eye is switched on once more, when photocell eye detects sheet, photocell eye flows to batch (-type) coating materials control device with detection signal, batch (-type) coating materials control device just can send control signal, make set gauge, batch (-type) unreel driving mechanism, batch (-type) rolling driving mechanism and the action of intermittent delivery driving mechanism, thereby begin next pressing transfering process.
In order to improve the automaticity of this laser pattern stamp transfer, cold wave double-duty plant, the rear of described stock input mechanism is connected with printing element, and above-mentioned printing element can be lithographic printing unit, flexographic printing unit or intaglio printing unit.Above-mentioned ultraviolet photo-curing gloss oil and ultraviolet photo-curing adhesive all can adopt lithographic printing unit, flexographic printing unit or intaglio printing unit to be printed on whole the surface or local surfaces of sheet.
In order further to improve the automaticity of this laser pattern stamp transfer machine, the place ahead of described mechanism for stripping is connected with a printing finished product collecting mechanism, is provided with a printing finished product output mechanism between above-mentioned printing finished product collecting mechanism and the mechanism for stripping; Above-mentioned printing finished product output mechanism comprises printing finished product output band and output translator, and above-mentioned printing finished product output band and output translator all are located on the frame, and printing finished product output band is in transmission connection with the output translator.
Above-mentioned ultraviolet light polymerization mechanism, batch (-type) coating materials control device are prior art, and above-mentioned ultraviolet light polymerization mechanism generally adopts ultraviolet lamp, and above-mentioned batch (-type) coating materials control device generally adopts PLC programmable control module; Above-mentioned printing element, printing finished product collecting mechanism are prior art, just are not described in any further at this.So-called in the specification " the place ahead ", " rear " are meant each position component ordinal relation on the equipment, rather than refer to the position relation that refers in particular to of each parts; Above-mentioned " the place ahead " is meant the throughput direction of coating materials, and above-mentioned " rear " is meant the position of elder generation's process when coating materials is carried.
The utility model beneficial effect against existing technologies is, owing to this laser pattern stamp transfer, cold wave double-duty plant also comprise a batch (-type) coating materials control device; Be provided with an arc conveying mechanism between above-mentioned impression mechanism and the mechanism for stripping, above-mentioned ultraviolet light polymerization mechanism is located at the top of arc conveying mechanism; Above-mentioned coating materials unwinding device adopts batch (-type) to unreel driving mechanism, above-mentioned coating materials wrap-up adopts batch (-type) rolling driving mechanism, above-mentioned arc conveying mechanism adopts the intermittent delivery driving mechanism, and the signal input part that above-mentioned batch (-type) unreels driving mechanism, batch (-type) rolling driving mechanism, intermittent delivery driving mechanism is electrically connected with three signal output parts of above-mentioned batch (-type) coating materials control device respectively; So, this laser pattern stamp transfer, the cold wave double-duty plant is integrated into sheet laser pattern stamp transfer equipment and sheet cold wave equipment the laser pattern stamp transfer of a sheet, the cold wave double-duty plant, thereby reduce the cost of single sheet producer purchase of equipment widely, also make this laser pattern stamp transfer, it is compact that the structure of cold wave double-duty plant becomes, volume dwindles greatly, simultaneously, this laser pattern stamp transfer, the cold wave double-duty plant is when producing individual gold stamping stock, can make the gold stamping film segment distance that falls back, make the terminal pressing line of gold stamping film and last its gold stamping pattern of sheet of printing stock just become the front end pressing line of next its gold stamping pattern of sheet of printing stock, thereby make and just can not leave one section untapped aluminium coated on the gold stamping film, allow the aluminium coated on the gold stamping film be fully used, improve the utilization rate of gold stamping film significantly, reduced individual gold stamping production person's production cost widely.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment when producing individual laser pattern product or individual gold stamping product;
Structural representation when Fig. 2 is the utility model preferred embodiment gold stamping film falls back a segment distance in individual gold stamping product process of production.
The specific embodiment
As depicted in figs. 1 and 2, the laser pattern stamp transfer of sheet, cold wave double-duty plant in this preferred embodiment, comprise frame 1 and be installed in coating materials unwinding device 2, coating materials wrap-up 3, stamp transfer device 4, batch (-type) coating materials control device 5 on the frame 1 respectively, above-mentioned batch (-type) coating materials control device 5 is located on the frame 1, and above-mentioned coating materials unwinding device 2 and coating materials wrap-up 3 are located at the top of stamp transfer device 4 respectively; Above-mentioned stamp transfer device 4 comprises impression mechanism 41, ultraviolet light polymerization mechanism 42 and mechanism for stripping 43, and above-mentioned mechanism for stripping 43 is located at the place ahead of impression mechanism 41; Be provided with an arc conveying mechanism 40 between above-mentioned impression mechanism 41 and the mechanism for stripping 43, above-mentioned ultraviolet light polymerization mechanism 42 is located at the top of arc conveying mechanism 40; Above-mentioned coating materials unwinding device 2 adopts batch (-type) to unreel driving mechanism 20, above-mentioned coating materials wrap-up 3 adopts batch (-type) rolling driving mechanism 30, above-mentioned arc conveying mechanism 40 adopts intermittent delivery driving mechanism 401, above-mentioned batch (-type) unreels driving mechanism 20, batch (-type) rolling driving mechanism 30, intermittent delivery driving mechanism 401 all adopts servomotor or stepper motor, and above-mentioned batch (-type) unreels driving mechanism 20, batch (-type) rolling driving mechanism 30, the signal input part of intermittent delivery driving mechanism 401 is electrically connected with three signal output parts of above-mentioned batch (-type) coating materials control device 5 respectively.
Above-mentioned arc conveying mechanism 40 comprises arc platform 400, flat pattern conveyer belt 402, intermittent delivery driving mechanism 401 and two live-rollers 403,404, second live-roller 404 in the above-mentioned live-roller is located at the place ahead of first live-roller 403, and first live-roller 403 in above-mentioned intermittent delivery driving mechanism 401 and the live-roller is in transmission connection; Above-mentioned arc platform 400 is located between first live-roller 403 and second live-roller 404 regularly, and the two ends of arc platform 400 its arcwall faces 405 are tangent with first live-roller 403 and second live-roller 404 respectively; Above-mentioned flat pattern conveyer belt 402 is enclosed within on first live-roller 403, second live-roller 404 and the arc platform 400, and the lower surface of flat pattern conveyer belt 402 is adjacent on the arcwall face 405 of arc platform 400.
Rotation by first live-roller 403 and second live-roller 404, drive on the arcwall face 405 that flat pattern conveyer belt 402 abuts in arc platform 400 and slide, because flat pattern conveyer belt 402 is to abut on the arcwall face 405 of arc platform 400 to slide, so coating materials that presses together on the flat pattern conveyer belt 402 (laser film 61 or gold stamping film 62) and sheet 71 also are to abut on the arcwall face 405 of arc platform 400 to carry; And under the driving of intermittent delivery driving mechanism 401, first live-roller 403, second live-roller 404 and flat pattern conveyer belt 402 are made intermittent movement; Therefore, flat pattern conveyer belt 402 can make the coating materials (laser film 61 or gold stamping film 62) and the sheet 71 that press together abut in conveying on the arcwall face 405.
Above-mentioned impression mechanism 41 comprises a roller platen 411 and a roller platen actuating unit 412, and above-mentioned roller platen actuating unit 412 adopts cylinders, and the cylinder body of roller platen cylinder is installed on the frame 1 vertically, and the piston rod of cylinder and roller platen 411 are in transmission connection; Above-mentioned roller platen 411 is located at the top of first live-roller 403, and above-mentioned roller platen actuating unit 412 is in transmission connection with roller platen 411; Above-mentioned roller platen 411 by the driving of roller platen actuating unit 412 with first live-roller 403 on flat pattern conveyer belt 402 impression cooperate or separate; The signal input part of above-mentioned roller platen actuating unit 412 is electrically connected with a signal output part of batch (-type) coating materials control device 5.
Above-mentioned mechanism for stripping 43 comprises a stripper roll 431, and above-mentioned stripper roll 431 is located at the top of second live-roller 404, and the flat pattern conveyer belt 402 on the stripper roll 431 and second live-roller 404 is separated.
The rear of above-mentioned impression mechanism 4 is provided with the sheet input unit, and above-mentioned sheet input unit comprises set gauge 81, photocell eye 82 and stock input mechanism 83; Above-mentioned stock input mechanism 83 is located at the rear of impression mechanism 4, and above-mentioned set gauge 81 is located between impression mechanism 4 and the stock input mechanism 83, and above-mentioned photocell eye 82 is located between set gauge 81 and the stock input mechanism 83; The signal input part of above-mentioned set gauge 81 is electrically connected with the signal output part of batch (-type) coating materials control device 5, and the signal output part of above-mentioned photocell eye 82 is electrically connected with the signal input part of batch (-type) coating materials control device 5; Above-mentioned set gauge 81 comprises baffle plate 811 and set gauge cylinder 812, and the cylinder body of above-mentioned set gauge cylinder 812 is installed on the frame 1 vertically; Above-mentioned baffle plate 811 is installed on the piston rod of set gauge cylinder 812, and baffle plate 811 is between impression mechanism 4 and stock input mechanism 83, and the signal input part of above-mentioned set gauge cylinder 812 is electrically connected with the signal output part of batch (-type) coating materials control device 5; Above-mentioned stock input mechanism 83 comprises stock input tape 831 and input tape motor 832, and above-mentioned stock input tape 831 and input tape motor 832 all are located on the frame 1, and stock input tape 831 is in transmission connection with input tape motor 832.
The rear of above-mentioned stock input mechanism 83 is connected with printing element 84, and above-mentioned printing element 84 can be lithographic printing unit, flexographic printing unit or intaglio printing unit.Above-mentioned ultraviolet photo-curing gloss oil and ultraviolet photo-curing adhesive all can adopt lithographic printing unit, flexographic printing unit or intaglio printing unit to be printed on whole the surface or local surfaces of sheet 71.
The place ahead of above-mentioned mechanism for stripping 43 is connected with a printing finished product collecting mechanism 91, is provided with a printing finished product output mechanism 92 between above-mentioned printing finished product collecting mechanism 91 and the mechanism for stripping 43; Above-mentioned printing finished product output mechanism 92 comprises that printing finished product output is with 921 and output translator 922, above-mentioned printing finished product output be with 921 and output translator 922 all be located on the frame 1, the output of printing finished product is with 921 to be in transmission connection with output translator 922.
Above-mentioned ultraviolet light polymerization mechanism 42, batch (-type) coating materials control device 5 are prior art, the above-mentioned ultraviolet light polymerization mechanism 42 general ultraviolet lamps that adopt, the above-mentioned batch (-type) coating materials control device 5 general PLC programmable control modules that adopt; Above-mentioned printing element 84, printing finished product collecting mechanism 91 are prior art, just are not described in any further at this.
So-called in the above-mentioned specification " the place ahead ", " rear " are meant each position component ordinal relation on the equipment, rather than refer to the position relation that refers in particular to of each parts; Above-mentioned " the place ahead " is meant the throughput direction of laser film 61 or gold stamping film 62, and above-mentioned " rear " is meant the position of elder generation's process when laser film 61 or gold stamping film 62 are carried.
Single direction of arrow is represented the direction of motion of laser film 61, gold stamping film 62, sheet 71, individual laser pattern product 72, individual gold stamping product 73, coating materials unwinding device 2 and coating materials wrap-up 3 among Fig. 1 and Fig. 2, double-head arrow direction indication signal flow direction among Fig. 1 and Fig. 2.
As shown in Figure 1, when this laser pattern stamp transfer, cold wave double-duty plant use as sheet laser pattern stamp transfer equipment, above-mentioned set gauge 81 is not worked, the piston rod of set gauge cylinder 812 is in contraction state, and sheet 71 can be crossed the baffle plate 811 on set gauge cylinder 812 piston rods; During stamp transfer, at first, on coating materials unwinding device 2, place the laser film 61 that has laser pattern, and the laser pattern face that makes laser film 61 is towards sheet 71, simultaneously, the intermittent time of above-mentioned batch (-type) coating materials control device 5 is set to zero, the synchronous intermittent operation mode that above-mentioned batch (-type) coating materials control device 5 just unreels batch (-type) driving mechanism 20, batch (-type) rolling driving mechanism 30, intermittent delivery driving mechanism 401 is converted to synchronous continuous operation mode, like this, laser film 61 just is fed forward continuously; Then, printing element 84 passes through lithographic printing, flexographic printing or intaglio printing mode are on the sheet 71 whole or partly in the printing behind the ultraviolet photo-curing gloss oil, the sheet 71 of printing being gone up the ultraviolet photo-curing gloss oil flows to stock input mechanism 83, stock input mechanism 83 is fed forward sheet 71 again, the baffle plate 811 that sheet 71 is crossed on set gauge cylinder 812 piston rods enters impression mechanism 4, when the sheet 71 that is printed with the ultraviolet photo-curing gloss oil impressed mechanisms 4 with laser film 61 processes that have laser pattern, impression mechanism 4 pressed together sheet 71 and laser film 61; Then, sheet 71 that presses together and laser film 61 are fed forward to mechanism for stripping 43 along arc conveying mechanism 40, in the course of conveying of arc conveying mechanism 40,42 pairs of sheets that press together 71 of the ultraviolet light polymerization mechanism of arc conveying mechanism 40 tops and laser film 61 carry out ultraviolet light polymerization; Behind the ultraviolet light polymerization, mechanism for stripping 43 is peeled off laser film 61 and sheet 71, like this, laser pattern on the laser film 61 just stamp transfer to sheet 71, thereby produce individual laser pattern product 72, individual laser pattern product 72 flows to printing finished product collecting mechanism 91 by printing finished product output mechanism 92 again, and is last, and printing finished product collecting mechanism 91 collects individual laser pattern product 72; And the laser film 61 after peeling off repeatedly recycles after being reclaimed by coating materials wrap-up 3;
As shown in Figure 1, when this laser pattern stamp transfer, cold wave double-duty plant use as sheet cold wave equipment, above-mentioned set gauge 81 startup work, the piston rod of set gauge cylinder 812 is in elongation state, and sheet 71 can not be crossed the baffle plate 811 on set gauge cylinder 812 piston rods; During the cold wave transfer printing, at first, on coating materials unwinding device 2, place and have the gold stamping film 62 of aluminium coated, and the face of aluminizing that makes gold stamping film 62 is towards sheet 71; Then, printing element 84 by lithographic printing, flexographic printing or intaglio printing mode on the sheet 71 whole or partly in the printing behind the ultraviolet photo-curing adhesive, the sheet 71 of printing being gone up the ultraviolet photo-curing adhesive flows to stock input mechanism 83; Follow again, the input tape motor 832 of stock input mechanism 83 drives stock input tape 831 and travels forward, stock input tape 831 is transported to set gauge 81 places with the sheet on it 71, when photocell eye 82 detects sheet 71, photocell eye 82 flows to batch (-type) coating materials control device 5 with detection signal, after this, photocell eye 82 stops energising; Batch (-type) coating materials control device 5 is according to this detection signal, sending control signal simultaneously unreels driving mechanism 20, batch (-type) rolling driving mechanism 30 and intermittent delivery driving mechanism 401 for set gauge cylinder 81, batch (-type), the piston rod of set gauge cylinder 812 is shunk, thereby the baffle plate 811 on set gauge cylinder 812 piston rods is moved downward, like this, the sheet 71 on the stock input tape 831 just can be crossed set gauge 81 and enter impression mechanism 4; When sheet 71 was crossed set gauge 81, set gauge cylinder 812 drove baffle plates 811 and moves upward, thereby made baffle plate 811 can block sheet 71 on the stock input tape 831, made the sheet 71 location alignment on the stock input tape 831; Meanwhile, batch (-type) unreels the control signal synchronous operation according to batch (-type) coating materials control device 5 of driving mechanism 20, batch (-type) rolling driving mechanism 30 and intermittent delivery driving mechanism 401, like this, gold stamping film 62 unreels at batch (-type) under the driven in synchronism of driving mechanism 20 and batch (-type) rolling driving mechanism 30 and is fed forward; Sheet 71 and gold stamping film 62 unreel at batch (-type) under the driven in synchronism of driving mechanism 20, batch (-type) rolling driving mechanism 30 and intermittent delivery driving mechanism 401 and finish pressing, curing and stripping process;
As shown in Figure 2, after sheet 71 is output mechanism for stripping, it is simultaneously out of service that batch (-type) coating materials control device 5 output control signals make batch (-type) unreel driving mechanism 20, batch (-type) rolling driving mechanism 30 and intermittent delivery driving mechanism 401, then, batch (-type) coating materials control device 5 output control signals make roller platen actuating unit 412 drive roller platens 411 and move upward, and roller platen 411 is separated with flat pattern conveyer belt 402 on first live-roller 403; Then, batch (-type) coating materials control device 5 output control signals unreel driving mechanism 20 and batch (-type) rolling driving mechanism 30 to batch (-type), make batch (-type) unreel driving mechanism 20 and batch (-type) rolling driving mechanism 30 turns round synchronously, like this, gold stamping film 62 segment distance that just can fall back, then, batch (-type) coating materials control device 5 output control signals make roller platen actuating unit 412 drive roller platen 411 and move downward, make flat pattern conveyer belt 402 pressings on the roller platen 411 and first live-roller 403; Suppose that the step-length of advancing that batch (-type) unreels driving mechanism 20, batch (-type) rolling driving mechanism 30 is L, the above-mentioned step-length L that advances just can finish pressing, curing and the stripping process of sheet 71; Suppose that the step-length that retreats that batch (-type) unreels driving mechanism 20, batch (-type) rolling driving mechanism 30 is l; The gold stamping pattern length of supposing sheet 71 is m; Then retreat step-length l=(L-m), like this, the terminal pressing line of gold stamping film 62 and last its gold stamping pattern of sheet of printing stock just becomes the front end pressing line of next its gold stamping pattern of sheet of printing stock, so just finishes a pressing transfering process;
After a pressing transfering process is finished, photocell eye 82 is switched on once more, when photocell eye 82 detects sheet 71, photocell eye 82 flows to batch (-type) coating materials control device 5 with detection signal, batch (-type) coating materials control device 5 just can send control signal, make set gauge cylinder 81, batch (-type) unreel driving mechanism 20, batch (-type) rolling driving mechanism 30 and 401 actions of intermittent delivery driving mechanism, thereby begin next pressing transfering process;
And after sheet 71 peeled off with gold stamping film 62, the aluminium coated on the gold stamping film 62 just cold wave was transferred on the sheet 71, thereby produces individual gold stamping product 73; Above-mentioned individual gold stamping product 73 flows to printing finished product collecting mechanism 91 by printing finished product output mechanism 92 again, and is last, and printing finished product collecting mechanism 91 collects individual gold stamping product 73.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be all equivalents of being done according to claim scope of the present utility model, be claim scope of the present utility model and cover.
Claims (10)
1. the laser pattern stamp transfer of a sheet, cold wave double-duty plant, comprise frame and difference rack-mounted coating materials unwinding device, coating materials wrap-up and stamp transfer device, above-mentioned coating materials unwinding device and coating materials wrap-up are located at the top of stamp transfer device respectively; Above-mentioned stamp transfer device comprises impression mechanism, ultraviolet light polymerization mechanism and mechanism for stripping, and above-mentioned mechanism for stripping is located at the place ahead of impression mechanism; It is characterized in that: this laser pattern stamp transfer, cold wave double-duty plant also comprise a batch (-type) coating materials control device; Be provided with an arc conveying mechanism between above-mentioned impression mechanism and the mechanism for stripping, above-mentioned ultraviolet light polymerization mechanism is located at the top of arc conveying mechanism; Above-mentioned coating materials unwinding device adopts batch (-type) to unreel driving mechanism, above-mentioned coating materials wrap-up adopts batch (-type) rolling driving mechanism, above-mentioned arc conveying mechanism adopts the intermittent delivery driving mechanism, and the signal input part that above-mentioned batch (-type) unreels driving mechanism, batch (-type) rolling driving mechanism, intermittent delivery driving mechanism is electrically connected with three signal output parts of above-mentioned batch (-type) coating materials control device respectively.
2. the laser pattern stamp transfer of sheet as claimed in claim 1, cold wave double-duty plant, it is characterized in that: described arc conveying mechanism comprises arc platform, flat pattern conveyer belt, intermittent delivery driving mechanism and at least two live-rollers, second live-roller in the above-mentioned live-roller is located at the place ahead of first live-roller, and first live-roller in above-mentioned intermittent delivery driving mechanism and the live-roller is in transmission connection; Above-mentioned arc platform is located between first live-roller and second live-roller regularly, and the two ends of its arcwall face of arc platform are tangent with first live-roller and second live-roller respectively; Above-mentioned flat pattern conveyer belt is enclosed within on first live-roller, second live-roller and the arc platform, and the lower surface of flat pattern conveyer belt is adjacent on the arcwall face of arc platform.
3. the laser pattern stamp transfer of sheet as claimed in claim 2, cold wave double-duty plant is characterized in that: described batch (-type) unreels driving mechanism, batch (-type) rolling driving mechanism, intermittent delivery driving mechanism and all adopts servomotor or stepper motor.
4. the laser pattern stamp transfer of sheet as claimed in claim 2, cold wave double-duty plant, it is characterized in that: described impression mechanism comprises a roller platen and a roller platen actuating unit, above-mentioned roller platen is located at the top of first live-roller, and above-mentioned roller platen actuating unit and roller platen are in transmission connection; Above-mentioned roller platen by the driving of roller platen actuating unit with first live-roller on flat pattern conveyer belt impression cooperate or separate; The signal input part of above-mentioned roller platen actuating unit is electrically connected with a signal output part of batch (-type) coating materials control device.
5. the laser pattern stamp transfer of sheet as claimed in claim 2, cold wave double-duty plant, it is characterized in that: described impression mechanism comprises a roller platen and a roller platen actuating unit, above-mentioned roller platen is located at the top of arc platform, and above-mentioned roller platen actuating unit and roller platen are in transmission connection; Above-mentioned roller platen by the driving of roller platen actuating unit with the arc platform on flat pattern conveyer belt impression cooperate or separate; The signal input part of above-mentioned roller platen actuating unit is electrically connected with a signal output part of batch (-type) coating materials control device.
6. the laser pattern stamp transfer of sheet as claimed in claim 2, cold wave double-duty plant, it is characterized in that: described mechanism for stripping comprises a stripper roll, above-mentioned stripper roll is located at the top of second live-roller or arc platform, on the stripper roll and second live-roller or the flat pattern conveyer belt on the arc platform be separated.
7. as laser pattern stamp transfer, the cold wave double-duty plant of each described sheet in the claim 1 to 6, it is characterized in that: the described rear that impresses mechanism is provided with the sheet input unit, and above-mentioned sheet input unit comprises set gauge, photocell eye and stock input mechanism; Above-mentioned stock input mechanism is located at the rear of impression mechanism, and above-mentioned set gauge is located between impression mechanism and the stock input mechanism, and above-mentioned photocell eye is located between set gauge and the stock input mechanism; The signal input part of above-mentioned set gauge is electrically connected with the signal output part of batch (-type) coating materials control device, and the signal output part of above-mentioned photocell eye is electrically connected with the signal input part of batch (-type) coating materials control device.
8. the laser pattern stamp transfer of sheet as claimed in claim 7, cold wave double-duty plant, it is characterized in that: described set gauge comprises baffle plate and set gauge cylinder, and the cylinder body of above-mentioned set gauge cylinder is installed on the frame vertically; Above-mentioned baffle plate is installed on the piston rod of set gauge cylinder, and baffle plate is between impression mechanism and stock input mechanism, and the signal input part of above-mentioned set gauge cylinder is electrically connected with the signal output part of batch (-type) coating materials control device; Described stock input mechanism comprises stock input tape and input tape motor, and above-mentioned stock input tape and input tape motor all are located on the frame, and stock input tape and input tape motor are in transmission connection.
9. the laser pattern stamp transfer of sheet as claimed in claim 8, cold wave double-duty plant, it is characterized in that: the rear of described stock input mechanism is connected with printing element, and above-mentioned printing element is lithographic printing unit, flexographic printing unit or intaglio printing unit.
10. the laser pattern stamp transfer of sheet as claimed in claim 9, cold wave double-duty plant, it is characterized in that: the place ahead of described mechanism for stripping is connected with a printing finished product collecting mechanism, is provided with a printing finished product output mechanism between above-mentioned printing finished product collecting mechanism and the mechanism for stripping; Above-mentioned printing finished product output mechanism comprises printing finished product output band and output translator, and above-mentioned printing finished product output band and output translator all are located on the frame, and printing finished product output band is in transmission connection with the output translator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201271262U CN201597231U (en) | 2010-03-04 | 2010-03-04 | Dual-purpose equipment for laser pattern imprinting transfer and cold stamping of single printing stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201271262U CN201597231U (en) | 2010-03-04 | 2010-03-04 | Dual-purpose equipment for laser pattern imprinting transfer and cold stamping of single printing stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597231U true CN201597231U (en) | 2010-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201271262U Expired - Lifetime CN201597231U (en) | 2010-03-04 | 2010-03-04 | Dual-purpose equipment for laser pattern imprinting transfer and cold stamping of single printing stock |
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| Country | Link |
|---|---|
| CN (1) | CN201597231U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830101A (en) * | 2010-03-04 | 2010-09-15 | 陈丹青 | Dual-purpose equipment for embossing and transferring and cold stamping laser patterns of single sheet of printing stock |
| CN103009798A (en) * | 2012-12-28 | 2013-04-03 | 长胜纺织科技发展(上海)有限公司 | Transfer printing machine |
| CN108045123A (en) * | 2018-01-08 | 2018-05-18 | 桐乡市印刷有限公司 | A kind of cigarette case silver foil laser film transfer device |
| CN110667131A (en) * | 2019-10-09 | 2020-01-10 | 浙江海洋大学 | Transfer printing film pasting device for jointed boards |
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2010
- 2010-03-04 CN CN2010201271262U patent/CN201597231U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830101A (en) * | 2010-03-04 | 2010-09-15 | 陈丹青 | Dual-purpose equipment for embossing and transferring and cold stamping laser patterns of single sheet of printing stock |
| CN101830101B (en) * | 2010-03-04 | 2012-02-08 | 陈丹青 | Dual-purpose equipment for embossing and transferring and cold stamping laser patterns of single sheet of printing stock |
| CN103009798A (en) * | 2012-12-28 | 2013-04-03 | 长胜纺织科技发展(上海)有限公司 | Transfer printing machine |
| CN108045123A (en) * | 2018-01-08 | 2018-05-18 | 桐乡市印刷有限公司 | A kind of cigarette case silver foil laser film transfer device |
| CN108045123B (en) * | 2018-01-08 | 2023-04-11 | 桐乡市印刷股份有限公司 | Laser film transfer printing device for cigarette box silver card paper |
| CN110667131A (en) * | 2019-10-09 | 2020-01-10 | 浙江海洋大学 | Transfer printing film pasting device for jointed boards |
| CN110667131B (en) * | 2019-10-09 | 2021-04-27 | 浙江海洋大学 | Transfer printing film pasting device for jointed boards |
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Granted publication date: 20101006 Effective date of abandoning: 20120208 |