CN102248762A - Single paper cold waving printing equipment and operation method thereof - Google Patents
Single paper cold waving printing equipment and operation method thereof Download PDFInfo
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- CN102248762A CN102248762A CN2011101375044A CN201110137504A CN102248762A CN 102248762 A CN102248762 A CN 102248762A CN 2011101375044 A CN2011101375044 A CN 2011101375044A CN 201110137504 A CN201110137504 A CN 201110137504A CN 102248762 A CN102248762 A CN 102248762A
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Abstract
The invention discloses single paper cold waving printing equipment. The equipment comprises a paper feeding unit, a gluing unit, a cold waving unit and a paper collection unit. An operation method of the equipment comprises the following steps of: conveying single paper to the gluing unit through the paper feeding unit; transferring an adhesive onto a part which is required to be subjected to cold waving on the paper, wherein the viscosity of the adhesive printed on the paper is improved by an ultraviolet (UV) curing device I; holding the paper by using a cripper on a cold waving printing roller; discharging electrochemical aluminum which is temporarily stored by using an aluminum storage device; recovering the electrochemical aluminum which remains after the cold waving by using a foil collection roller; pulling the electrochemical aluminum between an impression roller and the cold waving printing roller by using the aluminum storage device towards the paper feeding unit so as to realize the jumping of the electrochemical aluminum, and storing the electrochemical aluminum at the same time; curing a part which is just subjected to the cold waving by using a UV curing device II; and transferring the cured paper by using a chain towards a paper collection pile so as to realize the whole single paper cold waving process. The invention has the advantages that: due to the adoption of an independent cold waving unit, the single paper is directly subjected to the cold waving, so that the jumping of the electrochemical aluminum can be realized and controlled, and the electrochemical aluminum can be greatly saved.
Description
(1) technical field:
The present invention is applicable to printing machinery, is particularly useful for a kind of printing equipment and method of work thereof of sheet-fed cold wave technology.
(2) background technology:
In intense market competition, in order to increase the surcharge of product, more effectively carry out package anti-counterfeiting, increasing package goods adopts the thermoprint technology.And the cold wave technology is compared with the blanching technology, need not use the metallic plate after the heating, has saved the energy, reduce consuming, but adopt the method for printing adhesive to shift electrochemical aluminium, cold wave speed is fast, the efficient height, so the cold wave technology is the new technology that meets the processing market demand.
The existing cold wave device in market mostly with offset press or flexible printing machine on-line working, but when the cold wave device goes wrong, tend to because of online and a large amount of waste products occur, and influence complete machine speed; Because on-line working, the rotating speed of roller need be synchronous with complete machine speed, and electrochemical aluminium can not be realized leapfrog along with the rotation of roller is constantly carried, and therefore causes a large amount of wastes of electrochemical aluminium; Simultaneously in the face of the printing of various different seal post processing the time, the complete machine technology after online is dumb, at process aspect limitation is arranged.
Have many unfavorable factors of mechanism in sum now, therefore inventing a kind of sheet-fed cold foil printing equipment of cold wave technology of can independently realizing just seems necessary.
(3) summary of the invention:
The objective of the invention is to design a kind of sheet-fed cold foil printing equipment and method of work thereof, it can solve the deficiencies in the prior art, adopt independently cold wave unit, sheet-fed is directly carried out cold wave, sheet-fed is through paper feed unit, coating unit and cold wave unit, finish collection at last, technical process is flexible, can realize the leapfrog of electrochemical aluminium.
Technical scheme of the present invention: a kind of sheet-fed cold foil printing equipment is characterized in that it comprises paper feed unit, coating unit, cold wave unit and delivery unit; The output of described paper feed unit connects the input of coating unit; The output of described coating unit connects the input of cold wave unit; The output of described cold wave unit connects the input of delivery unit.
Above-mentioned described coating unit is made of undertake the printing of roller and splicing roller of gluing roller, transfer printing roller, UV solidification equipment I, transfer roller, gluing; Described transfer roller, gluing are undertaken the printing of all to be equipped with on roller and the splicing roller and are stung the paper tooth; Described splicing roller and the gluing roller of undertaking the printing of contacts, and the paper tooth of stinging on the splicing roller is bitten the paper that paper feed unit is carried, and passes to gluing then and undertakes the printing of and sting the paper tooth on the roller; Undertake the printing of roller and transfer roller socket joint of described gluing touches, and the gluing roller of undertaking the printing of will be stung paper on the paper tooth and pass to and sting the paper tooth on the transfer roller; Described transfer printing roller and the gluing roller of undertaking the printing of contacts, and the transfer printing roller is installed in the undertake the printing of top of roller of gluing; Described gluing roller and transfer roll socket joint touch, and the gluing roller is installed in the top of transfer printing roller; Described upper glue roller is printed on adhesive on the transfer printing roller, the transfer printing roller again with the adhesive transfer printing on roller is undertaken the printing of in gluing; Described UV solidification equipment I is installed between transfer printing roller and the transfer roller, and is positioned at the undertake the printing of top of roller of gluing.
Above-mentioned described cold wave unit by foil installation roller tube, storage aluminium device, receive undertake the printing of roller and UV solidification equipment II of paper tinsel roller, impression roller, cold wave and constitute; Described cold wave is undertaken the printing of to be equipped with on the roller and is stung the paper tooth; Undertake the printing of roller and transfer roller socket joint of described cold wave touches, and the paper on the transfer roller will be grited one's teeth passes to cold wave and undertakes the printing of and sting the paper tooth on the roller; Described impression roller is installed in the undertake the printing of top of roller of cold wave, and impression roller and cold wave are undertaken the printing of gapped between the roller; Described storage aluminium device is installed in the top of impression roller, and storage aluminium device realizes that by the electrochemical aluminium of temporary transient storage batch (-type) send paper tinsel, finishes the leapfrog of electrochemical aluminium in the cold wave process; Described foil installation roller tube and receipts paper tinsel roller are installed in the input and the output of storage aluminium device respectively; The foil installation roller tube is carried electrochemical aluminium, passes from the undertake the printing of gap of roller of impression roller and cold wave, and the useless paper tinsel after the last cold wave is packed up through receiving the paper tinsel roller; Described UV solidification equipment II is installed on cold wave and undertakes the printing of between roller and the tooth row sprocket wheel, and is positioned at the undertake the printing of top of roller of cold wave.
Above-mentioned described cold wave roller, transfer roller, the gluing roller of undertaking the printing of of undertaking the printing of is identical with splicing roller linear velocity.
Above-mentioned described cold wave the undertake the printing of grippers phase place of installing on roller and the splicing roller of roller, transfer roller, gluing of undertaking the printing of is consistent.
Above-mentioned described storage aluminium device is swing arm storage aluminium device or vacuum type storage aluminium device.
The top of above-mentioned described swing arm storage aluminium device is installed the foil installation roller tube and is received the paper tinsel roller; The foil installation roller tube is carried the electrochemical aluminium end through swing arm storage aluminium device, passes from the undertake the printing of gap of roller of impression roller and cold wave, and through the other end of swing arm storage aluminium device, the useless paper tinsel after the last cold wave is packed up through receiving the paper tinsel roller then; An end of swing arm is passed by the electrochemical aluminium that the foil installation roller tube transfers out in the swing arm storage aluminium device, the electrochemical aluminium of the other end after by thermoprint passes, the swing arm two ends can swing up and down around intermediate support, swing arm is near the upwards swing of an end of foil installation roller tube, temporary transient storage compartment electrification aluminium, when paper needed cold wave partly to be about to rotate to the below of impression roller, an end of the close foil installation roller tube of swing arm was to lower swing, transfer out the electrochemical aluminium of storage, realize the leapfrog of electrochemical aluminium.
In the above-mentioned described vacuum type storage aluminium device is the vacuum suction passage, be positioned at the foil installation roller tube and receive paper tinsel roller top, electrification aluminium is inhaled in the passage by suction function, temporary transient storage compartment electrification aluminium, when paper needs the part of cold wave to be about to rotate to the below of impression roller, the pulling of foil installation roller tube is stored in the electrochemical aluminium in the vacuum suction passage, carries out cold wave then, realizes the leapfrog of electrochemical aluminium.
Above-mentioned described delivery unit is made of tooth row's sprocket wheel and chain; Described chain is installed on the tooth row sprocket wheel; Tooth row is installed on the described chain; The tooth installed on described chain row holds the cold wave roller of undertaking the printing of in the month and stings the paper of having finished cold wave on the paper tooth.
On the above-mentioned described transfer printing roller PS version is installed.
There is one section to be used to hide out cold wave and to undertake the printing of and sting the neutral gear of paper tooth on the roller on the above-mentioned described impression roller,, also can realizes saving electrochemical aluminium by electrochemical aluminium leapfrog when impression roller and the cold wave roller of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously.
On the above-mentioned described impression roller backing plate of electrochemical aluminium being pressed to paper is installed, cold wave is undertaken the printing of paper on the roller when rotating to the part that needs cold wave, and the backing plate on the impression roller is pressed to paper with electrochemical aluminium, makes electrochemical aluminium is close to needs cold wave on the paper part.
Above-mentioned described cold wave unit is at least one unit.
A kind of method of work of above-mentioned sheet-fed cold foil printing equipment is characterized in that it may further comprise the steps:
(1) sheet-fed is delivered to the splicing roller of coating unit through paper feed unit, the paper tooth of stinging on the splicing roller is held paper in the month and is turned clockwise, undertake the printing of when stinging the parallel position of paper tooth on the roller when rotating to gluing, the paper tooth of stinging on the splicing roller opens, the paper tooth of stinging that gluing is undertaken the printing of on the roller is held paper in the month, is rotated counterclockwise then;
(2) the gluing roller is printed on the UV adhesive on the transfer printing roller, stinging paper on the paper tooth when the gluing roller rotates to when touching with the transfer roll socket joint, transfer printing roller and the gluing roller of undertaking the printing of rotates synchronously, the part that simultaneously the adhesive transfer printing is needed cold wave on paper, after finishing transfer printing, the gluing roller of undertaking the printing of rotates to UV solidification equipment I below, and UV solidification equipment I strengthens the adhesive stickiness that is printed on the paper, for next step cold wave is prepared; Continue to be rotated counterclockwise under the drive of roller is undertaken the printing of in gluing through the paper of UV solidification equipment I, when rotate to the transfer roller on when stinging the parallel position of paper tooth, the paper tooth of stinging that gluing is undertaken the printing of on the roller opens, and stings the paper tooth on the transfer roller paper is held in the month, then along the pointer rotation;
(3) go to cold wave and undertake the printing of when stinging the parallel position of paper tooth on the roller when biting the tooth dextrorotation on the transfer roller, sting the paper tooth on the transfer roller and open, cold wave is undertaken the printing of and is stung the paper tooth on the roller paper is held in the month, is rotated counterclockwise then;
(4) the storage aluminium device electrochemical aluminium that will temporarily store is emitted, the partial rotation that needs cold wave when paper is during to the impression roller below, backing plate on the impression roller is pressed to paper with electrochemical aluminium, make electrochemical aluminium is close to needs cold wave on the paper part, along with the undertake the printing of synchronous rotation of roller and impression roller of cold wave, the part that electrification aluminium contacts with adhesive is stayed paper surface, becomes one with paper, and remaining electrochemical aluminium reclaims by receiving the paper tinsel roller after the cold wave; Backing plate on the impression roller has rotated to other angles simultaneously, no longer contact with the cold wave roller of undertaking the printing of, cold wave is undertaken the printing of gapped between roller and the impression roller, the electrochemical aluminium that storage aluminium device is undertaken the printing of impression roller and cold wave between the roller spurs to the paper feed unit direction, realize the leapfrog of electrochemical aluminium, store electrochemical aluminium simultaneously, for cold wave is next time prepared; When impression roller and the cold wave roller of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously, also can realize saving electrochemical aluminium by electrochemical aluminium leapfrog; The paper of finishing after the cold wave rotates to below the UV solidification equipment II under the drive of roller is undertaken the printing of in cold wave, and UV solidification equipment II is cured the part of just finishing cold wave; Paper after the curing continues rotation, and when grippers rotated to the position parallel with tooth row sprocket wheel upper tooth row on roller is undertaken the printing of in cold wave, cold wave is undertaken the printing of, and grippers opened on the roller, and the tooth row on the tooth row sprocket wheel holds paper in the month, transmits to collection heap direction by chain;
When (5) tooth row sprocket wheel upper tooth row holds paper in the month and is sent to collection heap top, the tooth sheet is opened, and paper drops on the collection heap, and tooth row transmits to the paper feed unit direction by tooth row sprocket wheel, wait for undertake the printing of following a piece of paper of roller output of cold wave, realize the cold wave process of whole sheet-fed.
The middle storage of above-mentioned described step (4) aluminium device is a swing arm storage aluminium device, and when paper needed the cold wave part soon to rotate to the below of impression roller, an end swing arm of the close foil installation roller tube of swing arm storage aluminium device transferred out the electrochemical aluminium of storage to lower swing; When paper needs the cold wave partial rotation to the below of impression roller, backing plate on the impression roller is pressed to paper with electrochemical aluminium, make electrochemical aluminium is close to needs cold wave on the paper part, along with the undertake the printing of synchronous rotation of roller and impression roller of cold wave, the part that electrification aluminium contacts with adhesive is stayed paper surface, become one with paper, remaining electrochemical aluminium reclaimed by receiving the paper tinsel roller after cold wave was finished, backing plate on the impression roller has rotated to other angles simultaneously, no longer contact with the cold wave roller of undertaking the printing of, cold wave is undertaken the printing of gapped between roller and the impression roller, near the upwards swing of swing arm of foil installation roller tube one end, impression roller and cold wave are undertaken the printing of electrochemical aluminium between the roller to the pulling of paper feed unit direction on the swing arm storage this moment aluminium device, realize the leapfrog of electrochemical aluminium, while storage compartment electrification aluminium is for cold wave is next time prepared; When impression roller and the cold wave roller of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously, also can realize saving electrochemical aluminium by electrochemical aluminium leapfrog; The paper of finishing after the cold wave rotates to below the UV solidification equipment II under the drive of roller is undertaken the printing of in cold wave, and UV solidification equipment II is cured the part of just finishing cold wave; Paper after the curing continues rotation, and when grippers rotated to the position parallel with tooth row sprocket wheel upper tooth row on roller is undertaken the printing of in cold wave, cold wave is undertaken the printing of, and grippers opened on the roller, and the tooth row on the tooth row sprocket wheel holds paper in the month, transmits to collection heap direction by chain.
Storage aluminium device is a vacuum type storage aluminium device in the above-mentioned described step (4), when paper needs cold wave partly to be about to rotate to the below of impression roller, the pulling of foil installation roller tube is stored in the electrochemical aluminium in the vacuum type storage aluminium device vacuum suction passage, the electrochemical aluminium that output stores; When paper needs the cold wave partial rotation to the below of impression roller, backing plate on the impression roller is pressed to paper with electrochemical aluminium, make electrochemical aluminium is close to needs cold wave on the paper part, along with the undertake the printing of synchronous rotation of roller and impression roller of cold wave, the part that electrification aluminium contacts with adhesive is stayed paper surface, become one with paper, remaining electrochemical aluminium reclaimed by receiving the paper tinsel roller after cold wave was finished, backing plate on the impression roller has rotated to other angles simultaneously, no longer contact with the cold wave roller of undertaking the printing of, cold wave is undertaken the printing of gapped between roller and the impression roller, the electrochemical aluminium that the foil installation roller tube is undertaken the printing of impression roller and cold wave between the roller spurs to the paper feed unit direction, realize the leapfrog of electrochemical aluminium, the electrochemical aluminium that the foil installation roller tube retracts is subjected to suction function to be inhaled into temporary transient storage the in the passage, for cold wave is next time prepared; When impression roller and the cold wave roller of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously, also can realize saving electrochemical aluminium by electrochemical aluminium leapfrog; The paper of finishing after the cold wave rotates to below the UV solidification equipment II under the drive of roller is undertaken the printing of in cold wave, and UV solidification equipment II is cured the part of just finishing cold wave; Paper after the curing continues rotation, and when grippers rotated to the position parallel with tooth row sprocket wheel upper tooth row on roller is undertaken the printing of in cold wave, cold wave is undertaken the printing of, and grippers opened on the roller, and the tooth row on the tooth row sprocket wheel holds paper in the month, transmits to collection heap direction by chain.
Above-mentioned described paper feed unit, gluing roller, transfer printing roller, UV solidification equipment I, UV solidification equipment II, foil installation roller, cold wave unit, receive paper tinsel roller, impression roller, delivery unit, tooth row sprocket wheel, chain, cold wave the undertake the printing of roller, splicing roller of roller, transfer roller, gluing of undertaking the printing of and all use known technology.
Superiority of the present invention is: 1, adopt independently cold wave unit, sheet-fed is directly carried out cold wave, technology is flexible, and is applied widely; 2, can realize and control electrochemical aluminium leapfrog, save electrochemical aluminium greatly, reduce the production consumables cost; 3, when breaking down, can not produce a large amount of waste products, can adjust separately, shorten the adjustment time.
(4) description of drawings:
Fig. 1 is the structural representation of the swing arm storage aluminium device embodiment of a kind of sheet-fed cold foil printing equipment involved in the present invention.
Fig. 2 is the structural representation of the vacuum type storage aluminium device embodiment of a kind of sheet-fed cold foil printing equipment involved in the present invention.
Wherein, 1 is paper feed unit, and 2 is coating unit, and 3 are the gluing roller, 4 are the transfer printing roller, and 5-1 is UV solidification equipment I, and 5-2 is UV solidification equipment II, and 6 is the foil installation roller tube, 7 are the cold wave unit, and 8-1 is a swing arm storage aluminium device, and 8-2 is a vacuum type storage aluminium device, 9 for receiving the paper tinsel roller, and 10 is impression roller, and 11 is delivery unit, 12 are tooth row sprocket wheel, and 13 is chain, and 14 are the cold wave roller of undertaking the printing of, 15 is the transfer roller, and 16 are the gluing roller of undertaking the printing of, and 17 are the splicing roller.
Wherein, 1 is paper feed unit, and 2 is coating unit, 3 are the gluing roller, and 4 are the transfer printing roller, and 5 is the UV solidification equipment, 6 is the foil installation roller tube, and 7 are the cold wave unit, and 9 for receiving the paper tinsel roller, 10 is impression roller, and 11 is delivery unit, and 12 are tooth row sprocket wheel, 13 is chain, and 14 are the cold wave roller of undertaking the printing of, and 15 is the transfer roller, 16 are the gluing roller of undertaking the printing of, and 17 are the splicing roller.
(5) specific embodiment:
Embodiment 1: a kind of sheet-fed cold foil printing equipment (see figure 1) is characterized in that it comprises paper feed unit 1, coating unit 2, cold wave unit 7 and delivery unit 11; The output of described paper feed unit 1 connects the input of coating unit 2; The output of described coating unit 2 connects the input of cold wave unit 7; The output of described cold wave unit 7 connects the input of delivery unit 11.
Above-mentioned described coating unit 2 (see figure 1)s are made of undertake the printing of roller 16 and splicing roller 17 of gluing roller 3, transfer printing roller 4, UV solidification equipment I 5-1, transfer roller 15, gluing; Described transfer roller 15, gluing are undertaken the printing of all to be equipped with on roller 16 and the splicing roller 17 and are stung the paper tooth; Described splicing roller 17 and the gluing roller 16 of undertaking the printing of contacts, and the paper tooth of stinging on the splicing roller 17 is bitten the paper that paper feed unit 1 is carried, and passes to gluing then and undertakes the printing of and sting the paper tooth on the roller 16; The described gluing roller 16 of undertaking the printing of contacts with transfer roller 15, and the gluing roller 16 of undertaking the printing of will be stung paper on the paper tooth and pass to and sting the paper tooth on the transfer roller 15; Described transfer printing roller 4 and the gluing roller 16 of undertaking the printing of contacts, and transfer printing roller 4 is installed in the undertake the printing of top of roller 16 of gluing; Described gluing roller 3 contacts with transfer printing roller 4, and gluing roller 3 is installed in the top of transfer printing roller 4; Described upper glue roller 3 is printed on adhesive on the transfer printing roller 4, transfer printing roller 4 again with the adhesive transfer printing on roller 16 is undertaken the printing of in gluing; Described UV solidification equipment I 5-1 is installed between transfer printing roller 4 and the transfer roller 15, and is positioned at the undertake the printing of top of roller 16 of gluing.
Above-mentioned described cold wave unit 7 (see figure 1)s by foil installation roller tube 6, storage aluminium device, receive undertake the printing of roller 14 and UV solidification equipment II 5-2 of paper tinsel roller 9, impression roller 10, cold wave and constitute; Described cold wave is undertaken the printing of to be equipped with on the roller 14 and is stung the paper tooth; The described cold wave roller 14 of undertaking the printing of contacts with transfer roller 15, and the paper on transfer roller 15 will be grited one's teeth passes to cold wave and undertakes the printing of and sting the paper tooth on the roller 14; Described impression roller 10 is installed in the undertake the printing of top of roller 14 of cold wave, and impression roller 10 and cold wave are undertaken the printing of gapped between the roller 14; Described storage aluminium device is installed in the top of impression roller 10, and storage aluminium device realizes that by the electrochemical aluminium of temporary transient storage batch (-type) send paper tinsel, finishes the leapfrog of electrochemical aluminium in the cold wave process; Described foil installation roller tube 6 and receipts paper tinsel roller 9 are installed in the input and the output of storage aluminium device respectively; Foil installation roller tube 6 is carried electrochemical aluminium, passes from the undertake the printing of gap of roller 14 of impression roller 10 and cold wave, and the useless paper tinsel after the last cold wave is packed up through receiving paper tinsel roller 9; Described UV solidification equipment II 5-2 is installed on cold wave and undertakes the printing of between roller 14 and the tooth row sprocket wheel 12, and is positioned at the undertake the printing of top of roller 14 of cold wave.
Above-mentioned described cold wave roller 14, transfer roller 15, the gluing roller 16 of undertaking the printing of of undertaking the printing of is identical with splicing roller 17 linear velocities.
Above-mentioned described cold wave the undertake the printing of grippers phase place of installing on roller 16 and the splicing roller 17 of roller 14, transfer roller 15, gluing of undertaking the printing of is consistent.
Above-mentioned described storage aluminium device is a swing arm storage aluminium device 8-1 (see figure 1); The top of described swing arm storage aluminium device 8-1 is installed foil installation roller tube 6 and is received paper tinsel roller 9; Foil installation roller tube 6 is carried the end of electrochemical aluminium through swing arm storage aluminium device 8-1, passes from the undertake the printing of gap of roller 14 of impression roller 10 and cold wave, and through the other end of swing arm storage aluminium device 8-1, the useless paper tinsel after the last cold wave is packed up through receiving paper tinsel roller 9 then; An end of swing arm is passed by the electrochemical aluminium that foil installation roller tube 6 transfers out among the swing arm storage aluminium device 8-1, the electrochemical aluminium of the other end after by thermoprint passes, the swing arm two ends can swing up and down around intermediate support, swing arm is near the upwards swing of an end of foil installation roller tube 6, temporary transient storage compartment electrification aluminium, when paper needed cold wave partly to be about to rotate to the below of impression roller 10, an end of the close foil installation roller tube 6 of swing arm was to lower swing, transfer out the electrochemical aluminium of storage, realize the leapfrog of electrochemical aluminium.
Above-mentioned described delivery unit 11 (see figure 1)s are made of tooth row's sprocket wheel 12 and chain 13; Described chain 13 is installed on the tooth row sprocket wheel 12; Tooth row is installed on the described chain 13; The tooth row who installs on the described chain 13 holds the cold wave roller 14 of undertaking the printing of in the month and stings the paper of having finished cold wave on the paper tooth.
On the above-mentioned described transfer printing roller 4 the PS version is installed.
There is one section to be used to hide out cold wave and to undertake the printing of and sting the neutral gear of paper tooth on the roller 14 on the above-mentioned described impression roller 10,, also can realizes saving electrochemical aluminium by electrochemical aluminium leapfrog when impression roller 10 and the cold wave roller 14 of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously.(see figure 1)
On the above-mentioned described impression roller 10 backing plate of electrochemical aluminium being pressed to paper is installed, cold wave is undertaken the printing of paper on the roller 14 when rotating to the part that needs cold wave, backing plate on the impression roller 10 is pressed to paper with electrochemical aluminium, makes electrochemical aluminium is close to needs cold wave on the paper part.(see figure 1)
Above-mentioned described cold wave unit 7 is a unit.(see figure 1)
A kind of method of work of above-mentioned sheet-fed cold foil printing equipment is characterized in that it may further comprise the steps:
(1) sheet-fed is delivered to the splicing roller 17 of coating unit 2 through paper feed unit 1, the paper tooth of stinging on the splicing roller 17 is held paper in the month and is turned clockwise, undertake the printing of when stinging the parallel position of paper tooth on the roller 16 when rotating to gluing, the paper tooth of stinging on the splicing roller 17 opens, the paper tooth of stinging that gluing is undertaken the printing of on the roller 16 is held paper in the month, is rotated counterclockwise then;
(2) gluing roller 3 is printed on the UV adhesive on the transfer printing roller 4, stinging paper on the paper tooth when gluing roller 16 rotates to when contacting with transfer printing roller 4, transfer printing roller 4 and the gluing roller 16 of undertaking the printing of rotates synchronously, the part that simultaneously the adhesive transfer printing is needed cold wave on paper, after finishing transfer printing, the gluing roller 16 of undertaking the printing of rotates to UV solidification equipment I 5-1 below, and UV solidification equipment I 5-1 strengthens the adhesive stickiness that is printed on the paper, for next step cold wave is prepared; Continue to be rotated counterclockwise under the drive of roller 16 is undertaken the printing of in gluing through the paper of UV solidification equipment I 5-1, when rotate to transfer roller 15 on when stinging the parallel position of paper tooth, the paper tooth of stinging that gluing is undertaken the printing of on the roller 16 opens, and stings the paper tooth on the transfer roller 15 paper is held in the month, then along the pointer rotation;
(3) go to cold wave and undertake the printing of when stinging the parallel position of paper tooth on the roller 14 when biting the tooth dextrorotation on the transfer roller 15, sting the paper tooth on the transfer roller 15 and open, cold wave is undertaken the printing of and is stung the paper tooth on the roller 14 paper is held in the month, is rotated counterclockwise then;
(4) the storage aluminium device electrochemical aluminium that will temporarily store is emitted, the partial rotation that needs cold wave when paper is during to impression roller 10 belows, backing plate on the impression roller 10 is pressed to paper with electrochemical aluminium, make electrochemical aluminium is close to needs cold wave on the paper part, along with the undertake the printing of synchronous rotation of roller 14 and impression roller 10 of cold wave, the part that electrification aluminium contacts with adhesive is stayed paper surface, becomes one with paper, and remaining electrochemical aluminium reclaims by receiving paper tinsel roller 9 after the cold wave; Backing plate on the impression roller 10 has rotated to other angles simultaneously, no longer contact with the cold wave roller 14 of undertaking the printing of, cold wave is undertaken the printing of gapped between roller 14 and the impression roller 10, the electrochemical aluminium that storage aluminium device is undertaken the printing of impression roller 10 and cold wave between the roller 14 spurs to the paper feed unit direction, realize the leapfrog of electrochemical aluminium, store electrochemical aluminium simultaneously, for cold wave is next time prepared; When impression roller 10 and the cold wave roller 14 of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously, also can realize saving electrochemical aluminium by electrochemical aluminium leapfrog; The paper of finishing after the cold wave rotates to below the UV solidification equipment II 5-2 under the drive of roller 14 is undertaken the printing of in cold wave, and UV solidification equipment II5-2 is cured the part of just finishing cold wave; Paper after the curing continues rotation, when grippers rotates to the position parallel with tooth row sprocket wheel 12 upper teeth row on roller 14 is undertaken the printing of in cold wave, cold wave is undertaken the printing of, and grippers opens on the roller 14, and the tooth row on the tooth row sprocket wheel 12 holds paper in the month, transmits to collection heap direction by chain 13;
When (5) tooth row sprocket wheel 12 upper teeth row holds paper in the month and is sent to collection heap top, the tooth sheet is opened, and paper drops on the collection heap, and tooth row transmits to the paper feed unit direction by tooth row sprocket wheel 12, wait for undertake the printing of following a piece of paper of roller 14 outputs of cold wave, realize the cold wave process of whole sheet-fed.
Storage aluminium device is swing arm storage aluminium device 8-1 in the above-mentioned described step (4), when paper needs the cold wave part soon to rotate to the below of impression roller 10, one end swing arm of the close foil installation roller tube 6 of swing arm storage aluminium device 8-1 transfers out the electrochemical aluminium of storage to lower swing; When paper needs the cold wave partial rotation to the below of impression roller 10, backing plate on the impression roller 10 is pressed to paper with electrochemical aluminium, make electrochemical aluminium is close to needs cold wave on the paper part, along with the undertake the printing of synchronous rotation of roller 14 and impression roller 10 of cold wave, the part that electrification aluminium contacts with adhesive is stayed paper surface, become one with paper, remaining electrochemical aluminium reclaimed by receiving paper tinsel roller 9 after cold wave was finished, backing plate on the impression roller 10 has rotated to other angles simultaneously, no longer contact with the cold wave roller 14 of undertaking the printing of, cold wave is undertaken the printing of gapped between roller 14 and the impression roller 10, swing arm storage this moment aluminium device 8-1 goes up the upwards swing of swing arm near foil installation roller tube 6 one ends, the electrochemical aluminium that impression roller 10 and cold wave are undertaken the printing of between the roller 14 spurs to paper feed unit 1 direction, realize the leapfrog of electrochemical aluminium, while storage compartment electrification aluminium is for cold wave is next time prepared; When impression roller 10 and the cold wave roller 14 of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously, also can realize saving electrochemical aluminium by electrochemical aluminium leapfrog; The paper of finishing after the cold wave rotates to below the UV solidification equipment II 5-2 under the drive of roller 14 is undertaken the printing of in cold wave, and UV solidification equipment II 5-2 is cured the part of just finishing cold wave; Paper after the curing continues rotation, when grippers rotates to the position parallel with tooth row sprocket wheel 12 upper teeth row on roller 14 is undertaken the printing of in cold wave, cold wave is undertaken the printing of, and grippers opens on the roller 14, and the tooth row on the tooth row sprocket wheel 12 holds paper in the month, transmits to collection heap direction by chain 13.
Above-mentioned described paper feed unit 1, gluing roller 3, transfer printing roller 4, UV solidification equipment I 5-1, UV solidification equipment II 5-2, foil installation roller 6, cold wave unit 7, receive paper tinsel roller 9, impression roller 10, delivery unit 11, tooth row sprocket wheel 12, chain 13, cold wave the undertake the printing of roller 16, splicing roller 17 of roller 14, transfer roller 15, gluing of undertaking the printing of and all use known technology.
Embodiment 2: a kind of sheet-fed cold foil printing equipment (see figure 2) is characterized in that it comprises paper feed unit 1, coating unit 2, cold wave unit 7 and delivery unit 11; The output of described paper feed unit 1 connects the input of coating unit 2; The output of described coating unit 2 connects the input of cold wave unit 7; The output of described cold wave unit 7 connects the input of delivery unit 11.
Above-mentioned described coating unit 2 (see figure 2)s are made of undertake the printing of roller 16 and splicing roller 17 of gluing roller 3, transfer printing roller 4, UV solidification equipment I 5-1, transfer roller 15, gluing; Described transfer roller 15, gluing are undertaken the printing of all to be equipped with on roller 16 and the splicing roller 17 and are stung the paper tooth; Described splicing roller 17 and the gluing roller 16 of undertaking the printing of contacts, and the paper tooth of stinging on the splicing roller 17 is bitten the paper that paper feed unit 1 is carried, and passes to gluing then and undertakes the printing of and sting the paper tooth on the roller 16; The described gluing roller 16 of undertaking the printing of contacts with transfer roller 15, and the gluing roller 16 of undertaking the printing of will be stung paper on the paper tooth and pass to and sting the paper tooth on the transfer roller 15; Described transfer printing roller 4 and the gluing roller 16 of undertaking the printing of contacts, and transfer printing roller 4 is installed in the undertake the printing of top of roller 16 of gluing; Described gluing roller 3 contacts with transfer printing roller 4, and gluing roller 3 is installed in the top of transfer printing roller 4; Described upper glue roller 3 is printed on adhesive on the transfer printing roller 4, transfer printing roller 4 again with the adhesive transfer printing on roller 16 is undertaken the printing of in gluing; Described UV solidification equipment I 5-1 is installed between transfer printing roller 4 and the transfer roller 15, and is positioned at the undertake the printing of top of roller 16 of gluing.
Above-mentioned described cold wave unit 7 (see figure 2)s by foil installation roller tube 6, storage aluminium device, receive undertake the printing of roller 14 and UV solidification equipment II 5-2 of paper tinsel roller 9, impression roller 10, cold wave and constitute; Described cold wave is undertaken the printing of to be equipped with on the roller 14 and is stung the paper tooth; The described cold wave roller 14 of undertaking the printing of contacts with transfer roller 15, and the paper on transfer roller 15 will be grited one's teeth passes to cold wave and undertakes the printing of and sting the paper tooth on the roller 14; Described impression roller 10 is installed in the undertake the printing of top of roller 14 of cold wave, and impression roller 10 and cold wave are undertaken the printing of gapped between the roller 14; Described storage aluminium device is installed in the top of impression roller 10, and storage aluminium device realizes that by the electrochemical aluminium of temporary transient storage batch (-type) send paper tinsel, finishes the leapfrog of electrochemical aluminium in the cold wave process; Described foil installation roller tube 6 and receipts paper tinsel roller 9 are installed in the input and the output of storage aluminium device respectively; Foil installation roller tube 6 is carried electrochemical aluminium, passes from the undertake the printing of gap of roller 14 of impression roller 10 and cold wave, and the useless paper tinsel after the last cold wave is packed up through receiving paper tinsel roller 9; Described UV solidification equipment II 5-2 is installed on cold wave and undertakes the printing of between roller 14 and the tooth row sprocket wheel 12, and is positioned at the undertake the printing of top of roller 14 of cold wave.
Above-mentioned described cold wave roller 14, transfer roller 15, the gluing roller 16 of undertaking the printing of of undertaking the printing of is identical with splicing roller 17 linear velocities.
Above-mentioned described cold wave the undertake the printing of grippers phase place of installing on roller 16 and the splicing roller 17 of roller 14, transfer roller 15, gluing of undertaking the printing of is consistent.
Above-mentioned described storage aluminium device is a vacuum type storage aluminium device 8-2 (see figure 2); Among the described vacuum type storage aluminium device 8-2 is the vacuum suction passage, be positioned at foil installation roller tube 6 and receive paper tinsel roller 9 tops, electrification aluminium is inhaled in the passage by suction function, temporary transient storage compartment electrification aluminium, when paper needs the part of cold wave to be about to rotate to the below of impression roller 10,6 pullings of foil installation roller tube are stored in the electrochemical aluminium in the vacuum suction passage, carry out cold wave then, realize the leapfrog of electrochemical aluminium.
Above-mentioned described delivery unit 11 (see figure 2)s are made of tooth row's sprocket wheel 12 and chain 13; Described chain 13 is installed on the tooth row sprocket wheel 12; Tooth row is installed on the described chain 13; The tooth row who installs on the described chain 13 holds the cold wave roller 14 of undertaking the printing of in the month and stings the paper of having finished cold wave on the paper tooth.
On the above-mentioned described transfer printing roller 4 the PS version is installed.
There is one section to be used to hide out cold wave and to undertake the printing of and sting the neutral gear of paper tooth on the roller 14 on the above-mentioned described impression roller 10,, also can realizes saving electrochemical aluminium by electrochemical aluminium leapfrog when impression roller 10 and the cold wave roller 14 of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously.(see figure 2)
On the above-mentioned described impression roller 10 backing plate of electrochemical aluminium being pressed to paper is installed, cold wave is undertaken the printing of paper on the roller 14 when rotating to the part that needs cold wave, backing plate on the impression roller 10 is pressed to paper with electrochemical aluminium, makes electrochemical aluminium is close to needs cold wave on the paper part.(see figure 2)
Above-mentioned described cold wave unit 7 is a unit.(see figure 2)
A kind of method of work of above-mentioned sheet-fed cold foil printing equipment is characterized in that it may further comprise the steps:
(1) sheet-fed is delivered to the splicing roller 17 of coating unit 2 through paper feed unit 1, the paper tooth of stinging on the splicing roller 17 is held paper in the month and is turned clockwise, undertake the printing of when stinging the parallel position of paper tooth on the roller 16 when rotating to gluing, the paper tooth of stinging on the splicing roller 17 opens, the paper tooth of stinging that gluing is undertaken the printing of on the roller 16 is held paper in the month, is rotated counterclockwise then;
(2) gluing roller 3 is printed on the UV adhesive on the transfer printing roller 4, stinging paper on the paper tooth when gluing roller 16 rotates to when contacting with transfer printing roller 4, transfer printing roller 4 and the gluing roller 16 of undertaking the printing of rotates synchronously, the part that simultaneously the adhesive transfer printing is needed cold wave on paper, after finishing transfer printing, the gluing roller 16 of undertaking the printing of rotates to UV solidification equipment I 5-1 below, and UV solidification equipment I 5-1 strengthens the adhesive stickiness that is printed on the paper, for next step cold wave is prepared; Continue to be rotated counterclockwise under the drive of roller 16 is undertaken the printing of in gluing through the paper of UV solidification equipment I 5-1, when rotate to transfer roller 15 on when stinging the parallel position of paper tooth, the paper tooth of stinging that gluing is undertaken the printing of on the roller 16 opens, and stings the paper tooth on the transfer roller 15 paper is held in the month, then along the pointer rotation;
(3) go to cold wave and undertake the printing of when stinging the parallel position of paper tooth on the roller 14 when biting the tooth dextrorotation on the transfer roller 15, sting the paper tooth on the transfer roller 15 and open, cold wave is undertaken the printing of and is stung the paper tooth on the roller 14 paper is held in the month, is rotated counterclockwise then;
(4) the storage aluminium device electrochemical aluminium that will temporarily store is emitted, the partial rotation that needs cold wave when paper is during to impression roller 10 belows, backing plate on the impression roller 10 is pressed to paper with electrochemical aluminium, make electrochemical aluminium is close to needs cold wave on the paper part, along with the undertake the printing of synchronous rotation of roller 14 and impression roller 10 of cold wave, the part that electrification aluminium contacts with adhesive is stayed paper surface, becomes one with paper, and remaining electrochemical aluminium reclaims by receiving paper tinsel roller 9 after the cold wave; Backing plate on the impression roller 10 has rotated to other angles simultaneously, no longer contact with the cold wave roller 14 of undertaking the printing of, cold wave is undertaken the printing of gapped between roller 14 and the impression roller 10, the electrochemical aluminium that storage aluminium device is undertaken the printing of impression roller 10 and cold wave between the roller 14 spurs to the paper feed unit direction, realize the leapfrog of electrochemical aluminium, store electrochemical aluminium simultaneously, for cold wave is next time prepared; When impression roller 10 and the cold wave roller 14 of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously, also can realize saving electrochemical aluminium by electrochemical aluminium leapfrog; The paper of finishing after the cold wave rotates to below the UV solidification equipment II 5-2 under the drive of roller 14 is undertaken the printing of in cold wave, and UV solidification equipment II5-2 is cured the part of just finishing cold wave; Paper after the curing continues rotation, when grippers rotates to the position parallel with tooth row sprocket wheel 12 upper teeth row on roller 14 is undertaken the printing of in cold wave, cold wave is undertaken the printing of, and grippers opens on the roller 14, and the tooth row on the tooth row sprocket wheel 12 holds paper in the month, transmits to collection heap direction by chain 13;
When (5) tooth row sprocket wheel 12 upper teeth row holds paper in the month and is sent to collection heap top, the tooth sheet is opened, and paper drops on the collection heap, and tooth row transmits to the paper feed unit direction by tooth row sprocket wheel 12, wait for undertake the printing of following a piece of paper of roller 14 outputs of cold wave, realize the cold wave process of whole sheet-fed.
Storage aluminium device is vacuum type storage aluminium device 8-2 in the above-mentioned described step (4), when paper needs cold wave partly to be about to rotate to the below of impression roller 10,6 pullings of foil installation roller tube are stored in the electrochemical aluminium in the vacuum type storage aluminium device 8-2 vacuum suction passage, the electrochemical aluminium that output stores; When paper needs the cold wave partial rotation to the below of impression roller 10, backing plate on the impression roller 10 is pressed to paper with electrochemical aluminium, make electrochemical aluminium is close to needs cold wave on the paper part, along with the undertake the printing of synchronous rotation of roller 14 and impression roller 10 of cold wave, the part that electrification aluminium contacts with adhesive is stayed paper surface, become one with paper, remaining electrochemical aluminium reclaimed by receiving paper tinsel roller 9 after cold wave was finished, backing plate on the impression roller 10 has rotated to other angles simultaneously, no longer contact with the cold wave roller 14 of undertaking the printing of, cold wave is undertaken the printing of gapped between roller 14 and the impression roller 10, the electrochemical aluminium that foil installation roller tube 6 is undertaken the printing of impression roller 10 and cold wave between the roller 14 spurs to the paper feed unit direction, realize the leapfrog of electrochemical aluminium, the electrochemical aluminium that foil installation roller tube 6 retracts is subjected to suction function to be inhaled into temporary transient storage the in the passage, for cold wave is next time prepared; When impression roller 10 and the cold wave roller 14 of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously, also can realize saving electrochemical aluminium by electrochemical aluminium leapfrog; The paper of finishing after the cold wave rotates to below the UV solidification equipment II 5-2 under the drive of roller 14 is undertaken the printing of in cold wave, and UV solidification equipment II 5-2 is cured the part of just finishing cold wave; Paper after the curing continues rotation, when grippers rotates to the position parallel with tooth row sprocket wheel 12 upper teeth row on roller 14 is undertaken the printing of in cold wave, cold wave is undertaken the printing of, and grippers opens on the roller 14, and the tooth row on the tooth row sprocket wheel 12 holds paper in the month, transmits to collection heap direction by chain 13.
Above-mentioned described paper feed unit 1, gluing roller 3, transfer printing roller 4, UV solidification equipment I 5-1, UV solidification equipment II 5-2, foil installation roller 6, cold wave unit 7, receive paper tinsel roller 9, impression roller 10, delivery unit 11, tooth row sprocket wheel 12, chain 13, cold wave the undertake the printing of roller 16, splicing roller 17 of roller 14, transfer roller 15, gluing of undertaking the printing of and all use known technology.
Claims (10)
1. a sheet-fed cold foil printing equipment is characterized in that it comprises paper feed unit, coating unit, cold wave unit and delivery unit; The output of described paper feed unit connects the input of coating unit; The output of described coating unit connects the input of cold wave unit; The output of described cold wave unit connects the input of delivery unit.
2. according to the described a kind of sheet-fed cold foil printing equipment of claim 1, it is characterized in that described coating unit is made of undertake the printing of roller and splicing roller of gluing roller, transfer printing roller, UV solidification equipment I, transfer roller, gluing; Described transfer roller, gluing are undertaken the printing of all to be equipped with on roller and the splicing roller and are stung the paper tooth; Described splicing roller and the gluing roller of undertaking the printing of contacts; Undertake the printing of roller and transfer roller socket joint of described gluing touches; Described transfer printing roller and the gluing roller of undertaking the printing of contacts, and the transfer printing roller is installed in the undertake the printing of top of roller of gluing; Described gluing roller and transfer roll socket joint touch, and the gluing roller is installed in the top of transfer printing roller; Described UV solidification equipment I is installed between transfer printing roller and the transfer roller, and is positioned at the undertake the printing of top of roller of gluing; Described cold wave unit by foil installation roller tube, storage aluminium device, receive undertake the printing of roller and UV solidification equipment II of paper tinsel roller, impression roller, cold wave and constitute; Described cold wave is undertaken the printing of to be equipped with on the roller and is stung the paper tooth; Undertake the printing of roller and transfer roller socket joint of described cold wave touches; Described impression roller is installed in the undertake the printing of top of roller of cold wave, and impression roller and cold wave are undertaken the printing of gapped between the roller; Described storage aluminium device is installed in the top of impression roller; Described foil installation roller tube and receipts paper tinsel roller are installed in the input and the output of storage aluminium device respectively; Described UV solidification equipment II is installed on cold wave and undertakes the printing of between roller and the tooth row sprocket wheel, and is positioned at the undertake the printing of top of roller of cold wave.
3. according to the described a kind of sheet-fed cold foil printing equipment of claim 2, it is characterized in that described cold wave roller, transfer roller, the gluing roller of undertaking the printing of of undertaking the printing of is identical with splicing roller linear velocity; Described cold wave the undertake the printing of grippers phase place of installing on roller and the splicing roller of roller, transfer roller, gluing of undertaking the printing of is consistent.
4. according to the described a kind of sheet-fed cold foil printing equipment of claim 2, it is characterized in that described storage aluminium device is swing arm storage aluminium device or vacuum type storage aluminium device; The top of described swing arm storage aluminium device is installed the foil installation roller tube and is received the paper tinsel roller; An end of swing arm is passed by the electrochemical aluminium that the foil installation roller tube transfers out in the swing arm storage aluminium device, and the electrochemical aluminium of the other end after by thermoprint passes, and the swing arm two ends can swing up and down around intermediate support; In the described vacuum type storage aluminium device is the vacuum suction passage, is positioned at the foil installation roller tube and receives paper tinsel roller top.
5. according to the described a kind of sheet-fed cold foil printing equipment of claim 1, it is characterized in that described delivery unit is made of tooth row's sprocket wheel and chain; Described chain is installed on the tooth row sprocket wheel; Tooth row is installed on the described chain.
6. according to the described a kind of sheet-fed cold foil printing equipment of claim 2, it is characterized in that on the described transfer printing roller PS version being installed; There is one section to be used to hide out cold wave and to undertake the printing of and sting the neutral gear of paper tooth on the roller on the described impression roller; The backing plate of electrochemical aluminium being pressed to paper is installed on the described impression roller.
7. according to the described a kind of sheet-fed cold foil printing equipment of claim 1, it is characterized in that described cold wave unit is at least one unit.
8. the method for work of a sheet-fed cold foil printing equipment is characterized in that it may further comprise the steps:
(1) sheet-fed is delivered to the splicing roller of coating unit through paper feed unit, the paper tooth of stinging on the splicing roller is held paper in the month and is turned clockwise, undertake the printing of when stinging the parallel position of paper tooth on the roller when rotating to gluing, the paper tooth of stinging on the splicing roller opens, the paper tooth of stinging that gluing is undertaken the printing of on the roller is held paper in the month, is rotated counterclockwise then;
(2) the gluing roller is printed on the UV adhesive on the transfer printing roller, stinging paper on the paper tooth when the gluing roller rotates to when touching with the transfer roll socket joint, transfer printing roller and the gluing roller of undertaking the printing of rotates synchronously, the part that simultaneously the adhesive transfer printing is needed cold wave on paper, after finishing transfer printing, the gluing roller of undertaking the printing of rotates to UV solidification equipment I below, and UV solidification equipment I strengthens the adhesive stickiness that is printed on the paper, for next step cold wave is prepared; Continue to be rotated counterclockwise under the drive of roller is undertaken the printing of in gluing through the paper of UV solidification equipment I, when rotate to the transfer roller on when stinging the parallel position of paper tooth, the paper tooth of stinging that gluing is undertaken the printing of on the roller opens, and stings the paper tooth on the transfer roller paper is held in the month, then along the pointer rotation;
(3) go to cold wave and undertake the printing of when stinging the parallel position of paper tooth on the roller when biting the tooth dextrorotation on the transfer roller, sting the paper tooth on the transfer roller and open, cold wave is undertaken the printing of and is stung the paper tooth on the roller paper is held in the month, is rotated counterclockwise then;
(4) the storage aluminium device electrochemical aluminium that will temporarily store is emitted, the partial rotation that needs cold wave when paper is during to the impression roller below, backing plate on the impression roller is pressed to paper with electrochemical aluminium, make electrochemical aluminium is close to needs cold wave on the paper part, along with the undertake the printing of synchronous rotation of roller and impression roller of cold wave, the part that electrification aluminium contacts with adhesive is stayed paper surface, becomes one with paper, and remaining electrochemical aluminium reclaims by receiving the paper tinsel roller after the cold wave; Backing plate on the impression roller has rotated to other angles simultaneously, no longer contact with the cold wave roller of undertaking the printing of, cold wave is undertaken the printing of gapped between roller and the impression roller, the electrochemical aluminium that storage aluminium device is undertaken the printing of impression roller and cold wave between the roller spurs to the paper feed unit direction, realize the leapfrog of electrochemical aluminium, store electrochemical aluminium simultaneously, for cold wave is next time prepared; When impression roller and the cold wave roller of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously, also can realize saving electrochemical aluminium by electrochemical aluminium leapfrog; The paper of finishing after the cold wave rotates to below the UV solidification equipment II under the drive of roller is undertaken the printing of in cold wave, and UV solidification equipment II is cured the part of just finishing cold wave; Paper after the curing continues rotation, and when grippers rotated to the position parallel with tooth row sprocket wheel upper tooth row on roller is undertaken the printing of in cold wave, cold wave is undertaken the printing of, and grippers opened on the roller, and the tooth row on the tooth row sprocket wheel holds paper in the month, transmits to collection heap direction by chain;
When (5) tooth row sprocket wheel upper tooth row holds paper in the month and is sent to collection heap top, the tooth sheet is opened, and paper drops on the collection heap, and tooth row transmits to the paper feed unit direction by tooth row sprocket wheel, wait for undertake the printing of following a piece of paper of roller output of cold wave, realize the cold wave process of whole sheet-fed.
9. the method for work of described according to Claim 8 a kind of sheet-fed cold foil printing equipment, it is characterized in that storage aluminium device is a swing arm storage aluminium device in the described step (4), when paper needs the cold wave part soon to rotate to the below of impression roller, one end swing arm of the close foil installation roller tube of swing arm storage aluminium device transfers out the electrochemical aluminium of storage to lower swing; When paper needs the cold wave partial rotation to the below of impression roller, backing plate on the impression roller is pressed to paper with electrochemical aluminium, make electrochemical aluminium is close to needs cold wave on the paper part, along with the undertake the printing of synchronous rotation of roller and impression roller of cold wave, the part that electrification aluminium contacts with adhesive is stayed paper surface, become one with paper, remaining electrochemical aluminium reclaimed by receiving the paper tinsel roller after cold wave was finished, backing plate on the impression roller has rotated to other angles simultaneously, no longer contact with the cold wave roller of undertaking the printing of, cold wave is undertaken the printing of gapped between roller and the impression roller, near the upwards swing of swing arm of foil installation roller tube one end, impression roller and cold wave are undertaken the printing of electrochemical aluminium between the roller to the pulling of paper feed unit direction on the swing arm storage this moment aluminium device, realize the leapfrog of electrochemical aluminium, while storage compartment electrification aluminium is for cold wave is next time prepared; When impression roller and the cold wave roller of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously, also can realize saving electrochemical aluminium by electrochemical aluminium leapfrog; The paper of finishing after the cold wave rotates to below the UV solidification equipment II under the drive of roller is undertaken the printing of in cold wave, and UV solidification equipment II is cured the part of just finishing cold wave; Paper after the curing continues rotation, and when grippers rotated to the position parallel with tooth row sprocket wheel upper tooth row on roller is undertaken the printing of in cold wave, cold wave is undertaken the printing of, and grippers opened on the roller, and the tooth row on the tooth row sprocket wheel holds paper in the month, transmits to collection heap direction by chain.
10. the method for work of described according to Claim 8 a kind of sheet-fed cold foil printing equipment, it is characterized in that storage aluminium device is a vacuum type storage aluminium device in the described step (4), when paper needs cold wave partly to be about to rotate to the below of impression roller, the pulling of foil installation roller tube is stored in the electrochemical aluminium in the vacuum type storage aluminium device vacuum suction passage, the electrochemical aluminium that output stores; When paper needs the cold wave partial rotation to the below of impression roller, backing plate on the impression roller is pressed to paper with electrochemical aluminium, make electrochemical aluminium is close to needs cold wave on the paper part, along with the undertake the printing of synchronous rotation of roller and impression roller of cold wave, the part that electrification aluminium contacts with adhesive is stayed paper surface, become one with paper, remaining electrochemical aluminium reclaimed by receiving the paper tinsel roller after cold wave was finished, backing plate on the impression roller has rotated to other angles simultaneously, no longer contact with the cold wave roller of undertaking the printing of, cold wave is undertaken the printing of gapped between roller and the impression roller, the electrochemical aluminium that the foil installation roller tube is undertaken the printing of impression roller and cold wave between the roller spurs to the paper feed unit direction, realize the leapfrog of electrochemical aluminium, the electrochemical aluminium that the foil installation roller tube retracts is subjected to suction function to be inhaled into temporary transient storage the in the passage, for cold wave is next time prepared; When impression roller and the cold wave roller of undertaking the printing of rotates to when stinging the paper tooth and entering the neutral place synchronously, also can realize saving electrochemical aluminium by electrochemical aluminium leapfrog; The paper of finishing after the cold wave rotates to below the UV solidification equipment II under the drive of roller is undertaken the printing of in cold wave, and UV solidification equipment II is cured the part of just finishing cold wave; Paper after the curing continues rotation, and when grippers rotated to the position parallel with tooth row sprocket wheel upper tooth row on roller is undertaken the printing of in cold wave, cold wave is undertaken the printing of, and grippers opened on the roller, and the tooth row on the tooth row sprocket wheel holds paper in the month, transmits to collection heap direction by chain.
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| CN 201110137504 CN102248762B (en) | 2011-05-26 | 2011-05-26 | Single paper cold printing equipment and operation method thereof |
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| CN 201110137504 CN102248762B (en) | 2011-05-26 | 2011-05-26 | Single paper cold printing equipment and operation method thereof |
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| CN102248762B CN102248762B (en) | 2013-10-16 |
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Address after: 300400 Beichen science and Technology Industrial Park, Tianjin New Technology Industrial Park, Beichen Co-patentee after: HUCAIS PRINTING ARTS CO., LTD. Patentee after: Tianjin Evergreen Technology Group Limited by Share Ltd Address before: 300400 Beichen science and Technology Industrial Park, Tianjin, Sichuan Road, No. 20 Co-patentee before: HUCAIS PRINTING ARTS CO., LTD. Patentee before: Tianjin Changrong Printing Equipment Co., Ltd. |