CN103935112B - A kind of unit type intaglio press - Google Patents
A kind of unit type intaglio press Download PDFInfo
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- CN103935112B CN103935112B CN201410117694.7A CN201410117694A CN103935112B CN 103935112 B CN103935112 B CN 103935112B CN 201410117694 A CN201410117694 A CN 201410117694A CN 103935112 B CN103935112 B CN 103935112B
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Abstract
The invention provides a kind of unit type intaglio press, belong to field of mechanical technique.There is change in the rate of tension when printing paper it solving existing unit type intaglio press enters intaglio press, affects the technical problems such as printing quality.This unit type intaglio press, comprise unwinding rack and rolling frame, be provided with between unwinding rack and rolling frame some be arranged in order and can successively by different colours printing to the printing machine on printing paper, unwinding rack is rotatably connected to and unreels roller, unreel between roller and unwinding rack and be provided with and can regulate according to the amount unreeling printing paper on roller the governor motion unreeling roller height, rolling frame is rotatably connected to rolling roller, rolling frame is provided with and rolling roller can be driven to rotate the printing paper that unreels on roller through printing machine rolling to the drives structure of rolling roller.The present invention has printing quality stable advantage.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of printing machine, particularly a kind of unit type intaglio press.
Background technology
Intaglio press adopts the direct mode of printing printing of circle pressure circle, and forme, directly on plate cylinder, adopts leaching ink or ink-jetting style to ink, is used for printing the product that packaging bag etc. needs to repeat print.Unit type intaglio press is combined by multiple intaglio press, and different colors printed by each intaglio press, printed the quick print realizing many colors complex pattern by multiple intaglio press successively.
When unit type intaglio press prints, printing paper is all entire volume, to be transported to the other end and rolling again, to need in this process to keep printing paper tensioning from one end of unit type intaglio press, and when preventing printing, pattern is out of shape.Current unit type intaglio press knowledge when unreeling unreels on roller by being simply fixed to by entire volume printing paper, do not make any adjustments, when unreeling, entire volume printing paper can be slowly thinning, therefore the angle that printing paper enters intaglio press can change, there is change in rate of tension when causing printing paper to enter intaglio press, affects printing quality.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of unit type intaglio press, technical problem to be solved by this invention ensures that printing paper keeps tensioning when printing.
Object of the present invention realizes by following technical proposal: a kind of unit type intaglio press, it is characterized in that, comprise unwinding rack and rolling frame, be provided with between described unwinding rack and rolling frame some be arranged in order and can successively by different colours printing to the printing machine on printing paper, described unwinding rack is rotatably connected to and unreels roller, described unreeling between roller and unwinding rack is provided with and can regulates according to the amount unreeling printing paper on roller the governor motion unreeling roller height, described rolling frame is rotatably connected to rolling roller, described rolling frame is provided with and rolling roller can be driven to rotate the printing paper that unreels on roller through printing machine rolling to the drives structure of rolling roller.
Required pattern is printed by printing machine by printing paper successively, unreel roller for placing the printing paper do not printed, the height unreeling roller can be regulated in printing process by governor motion, make the tension force that printing paper remains certain, printing paper rolling rolling roller being completed for printing by drives structure.
In above-mentioned unit type intaglio press, described governor motion comprises regulating spring and adjustable plate, described unwinding rack comprise unreel that support body and being fixed on unreels that support body is parallel to each other unreel fixed head, the described roller that unreels is unreeling between fixed head, the described two ends unreeling roller have and unreel rotation section, described unreeling on rotation section is fixed with bearing, the inner ring of described bearing with unreel rotation section and fix, described unreeling on fixed head has elongated locating hole, described locating hole is for arrange along the vertical direction, the outer ring of described bearing and the hole wall of locating hole against, described unreeling on fixed head also has adjustment hole, described adjustment hole is positioned at the below of locating hole and is connected with locating hole, described adjustable plate is fixed with the outer ring of the bearing being positioned at adjustment hole place, described regulating spring is vertically arranged in adjustment hole, one end of described regulating spring is fixed on the hole wall of adjustment hole, the other end of described regulating spring and adjustable plate against.Locating hole is used for location bearing, the outer ring of bearing and the hole wall of locating hole against, prevent the outer ring rotating of bearing, locating hole can play the position-limiting action preventing from unreeling roller transverse shifting when unreeling roller and moving up and down simultaneously, when the printing paper of entire volume load onto unreel roller time, the quality of printing paper is maximum, because the thickness of the printing paper of entire volume is also larger, therefore can compression adjustment spring, now printing paper enters angle the best of printing machine, along with the carrying out of printing, the printing paper of entire volume reduces, therefore quality can reduce, the elastic force of regulating spring upwards can push away unreeling roller, due to the minimizing of printing paper, the thickness of entire volume printing paper also can reduce, therefore the amount that the displacement that upwards pushes away of regulating spring and printing paper thickness reduce is offset, the angle making printing paper enter printing machine remains on the best, ensure that the tension force of printing paper in printing process, ensure that printing quality.
In above-mentioned unit type intaglio press, described drives structure comprises bearing pin, drive motors, driving gear and driven gear, described rolling frame comprises rolling support body and is fixed on the rolling fixed head that rolling support body is parallel to each other, described rolling fixed head has fixing hole, joint sleeve is rotatably connected in the fixing hole of wherein one piece of described rolling fixed head, one end of described joint sleeve through fixed hole position in two pieces of rolling fixed heads, one end of described joint sleeve has breach, described joint sleeve is positioned at indentation, there there is blocked hole, the two ends of described rolling roller have rolling rotation section, wherein the described rolling rotation section of one end has butt hole, the axis of described butt hole and the axial vertical of rolling roller, described bearing pin can pass blocked hole and butt hole, described in the other end, rolling rotation section is rotatably connected in fixing hole by bearing, described drive motors is fixed on to be had on the rolling fixed head of joint sleeve, the turning cylinder of described drive motors through rolling fixed head rolling fixed head, the turning cylinder of described drive motors is parallel with rolling roller, described driving gear is fixed on the turning cylinder of drive motors, described driven gear is fixed on joint sleeve, described driving gear and driven gear engagement.Realizing drive motors by joint sleeve drives rolling roller to rotate, and structure is independent, by joint sleeve dismountable location rolling roller, facilitates the replacement of rolling roller.
In above-mentioned unit type intaglio press, described printing machine comprises frame, printing plate cylinder, paper feed roller and paper delivery roller, described central rack is fixed with ink cartridge, described printing plate cylinder is rotatably connected in frame, the lower surface of described printing plate cylinder is positioned at ink cartridge, the top of described printing plate cylinder is also rotatably connected to impression roller, the upper surface of described impression roller and printing plate cylinder against, described paper feed roller is rotatably connected on the side of frame near unwinding rack, the described lower surface of paper feed roller flushes with the upper surface of printing plate cylinder, described paper delivery roller is rotatably connected on the side of frame near rolling frame, described paper delivery roller is positioned at the top of paper feed roller, described frame is rotatably connected to some tension rollers between printing plate cylinder and paper delivery roller, described frame is fixed with some dust covers, by the printing paper of described adjacent tension roller all through dust cover.Ink cartridge is for placing ink, printing plate cylinder rotates and sticks on the die of printing plate cylinder by ink, when printing paper is attached on printing plate cylinder, pattern is printed on printing paper, the printing paper unreeled on roller or adjacent printing machine is guided to printing plate cylinder place by paper feed roller, printing paper on printing machine guides on rolling roller or adjacent printing machine by paper delivery roller, tension roller keeps tensioning when being used for printing paper from printing plate cylinder to paper delivery roller, increase the mobile distance of printing paper simultaneously, ensure that the ink on printing paper is thoroughly dried when entering next printing machine, dust cover reduces dust and drops on printing paper, the quality of impact printing.
In above-mentioned unit type intaglio press, described tension roller comprises tension roller one, tension roller two and tension roller three, described tension roller one is positioned at the below of printing plate cylinder, described tension roller two is positioned at directly over tension roller one, described tension roller three flushes with paper delivery roller, and described dust cover lays respectively at tension roller one and tension roller two and tension roller two and strains between roller three.
In above-mentioned unit type intaglio press, described frame is also rotatably connected to and cleans hairbrush one to one with straining roller one, strain roller two and strain roller three, described cleaning hairbrush comprises hairbrush roller and is enclosed within the hairbrush cover on hairbrush roller, the outer surface of described hairbrush cover has the bristle for cleaning, described hairbrush roller be positioned at tension roller one, tension roller two and tension roller three not with printing paper against side, described bristle respectively with tension roller one, the outer peripheral face straining roller two and strain roller three against.Cleaning hairbrush in time by removings such as the dusts on tension roller one, tension roller two and tension roller three, can ensure that printing paper is being stained with dust by when tension roller one, tension roller two and tension roller three, ensures the clean of printing paper.
In above-mentioned unit type intaglio press, described dust cover comprises cover body and fan, the rectangular in cross-section shaped as frame of described cover body, there is in described cover body the passage passed through for printing paper, heating wire is provided with in described cover body, side outside described cover body is fixed with dust-proof rack, described dust-proof rack is fixed with Air Filter, described fan is fixed in dust-proof rack, blast pipe is fixed with between the air outlet of described fan and cover body, described blast pipe internal fixtion has two panels deep bead, deep bead described in two panels is positioned at blast pipe to be fixed near one end of fan, deep bead described in two panels is positioned at blast pipe and forms air outlet respectively near one end of cover body and blast pipe, the side of described cover body offers two air inlets, described blast pipe is fixed on cover body and above-mentioned air outlet aligns with the air inlet on cover body respectively and is communicated with.Printing paper decreases printing paper and extraneous contact by cover body, heating wire in cover body can dry the ink on printing paper, wind is blown into passage by blast pipe by fan, dust can completely cut off by dust cover, the wind that fan is blown out is dustless, the wind that fan blows out is divided into two parts by deep bead, wind fan being blown out by the guiding of deep bead is by blowing away towards the two ends of passage respectively after air inlet, the heat that can prevent heating wire from producing is in passage inner accumulated, accelerate the speed of the oven dry of ink, also prevent dust from entering from the two ends of passage, reduce dust to be attached on printing paper.
In above-mentioned unit type intaglio press, described ink cartridge is elongated, described ink cartridge has the inking chamber of dress ink, the bottom of described inking chamber is fixed with some air bags, described air bag arranges along the arrangement of ink cartridge length direction in two, the described air bag of two row lays respectively at the both sides of inking chamber, described frame is fixed with inflator, inflated hose is provided with between described inflator and air bag, described inflated hose comprises supervisor and to be somely in charge of one to one with air bag, described supervisor is communicated with the inflation inlet of inflator, described one end of being in charge of is communicated with supervisor, the described other end of being in charge of leads to corresponding airbags respectively.Ink can reduce in use for some time, therefore the liquid level of ink can reduce, cause printing plate cylinder cannot obtain enough inks and affect printing quality, therefore think to inflate in air bag by inflator after the liquid level of ink reduces, air bag increases thus improves the liquid level of ink, ensure that printing plate cylinder can obtain enough inks, reduce simultaneously and think that ink cartridge adds the frequency of ink, improve the service efficiency of ink.
In above-mentioned unit type intaglio press, described ink cartridge is rotatably connected to agitator arm, described agitator arm is parallel with the length direction of ink cartridge, one end of described agitator arm is rotatably connected on ink cartridge one end, the other end of described agitator arm is through the ink cartridge other end, described agitator arm is through the middle part of inking chamber, described agitator arm have some protruding blocks, described protruding block is elongated, described protruding block is uniformly distributed along the circumference of agitator arm length direction and agitator arm, described frame is fixed with stirring motor, the other end of described agitator arm is fixed with negative pulley wheel, the driving shaft of described stirring motor is fixed with drive pulley, belt is rotatably connected between described drive pulley and negative pulley wheel.Ink some tiny particles after standing a period of time in meeting ink can deposit; cause ink partially light; by rotating agitator arm; protruding block on agitator arm stirs ink and makes ink keep flowing; reduce precipitation; ensure the quality of ink, reduce the bottom of ink cartridge and the accumulation of sidewall dirt simultaneously, facilitate the cleaning of ink cartridge and reduce the frequency of cleaning ink cartridge.
Compared with prior art, this unit type intaglio press has the advantage of printing quality stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of this unit type intaglio press.
Fig. 2 is the perspective view of the rolling frame of this unit type intaglio press.
Fig. 3 is the side-looking structural representation of the unwinding rack of this unit type intaglio press.
Fig. 4 is the sectional structure schematic diagram of the dust cover of this unit type intaglio press.
Fig. 5 is the perspective view of the ink cartridge of this unit type intaglio press.
In figure, 1, unwinding rack; 11, support body is unreeled; 12, fixed head is unreeled; 121, locating hole; 122, adjustment hole; 13, roller is unreeled; 131, rotation section is unreeled; 14, regulating spring; 15, adjustable plate; 2, rolling frame; 21, rolling support body; 22, rolling fixed head; 23, joint sleeve; 231, breach; 232, blocked hole; 24, driving gear; 25, driven gear; 26, rolling roller; 3, printing machine; 31, frame; 32, printing plate cylinder; 33, impression roller; 34, paper feed roller; 35, paper delivery roller; 361, roller one is strained; 362, roller two is strained; 363, roller three is strained; 37, hairbrush is cleaned; 4, dust cover; 41, cover body; 411, passage; 412, air inlet; 413, heating wire; 42, dust-proof rack; 43, fan; 44, blast pipe; 441, deep bead; 442, air outlet; 5, ink cartridge; 51, inking chamber; 52, air bag; 53, agitator arm; 531, protruding block; 54, negative pulley wheel.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
A kind of unit type intaglio press, as shown in Figure 1, comprise unwinding rack 1 and rolling frame 2, be provided with between unwinding rack 1 and rolling frame 2 some be arranged in order and can successively by different colours printing to the printing machine 3 on printing paper, unwinding rack 1 is rotatably connected to and unreels roller 13, unreel between roller 13 and unwinding rack 1 and be provided with and can regulate the governor motion unreeling roller 13 height according to the amount unreeling printing paper on roller 13, rolling frame 2 is rotatably connected to rolling roller 26, rolling frame 2 is provided with and rolling roller 26 can be driven to rotate the printing paper that unreels on roller 13 through printing machine 3 rolling to the drives structure of rolling roller 26.
As shown in Figure 3, governor motion comprises regulating spring 14 and adjustable plate 15, unwinding rack 1 comprise unreel support body 11 and be fixed on unreel that support body 11 is parallel to each other unreel fixed head 12, unreeling roller 13 is unreeling between fixed head 12, the two ends unreeling roller 13 have and unreel rotation section 131, unreel on rotation section 131 and be fixed with bearing, the inner ring of bearing with unreel rotation section 131 and fix, unreel on fixed head 12 and there is elongated locating hole 121, locating hole 121 is for arrange along the vertical direction, the outer ring of bearing and the hole wall of locating hole 121 against, unreel on fixed head 12 and also there is adjustment hole 122, adjustment hole 122 is positioned at the below of locating hole 121 and is connected with locating hole 121, adjustable plate 15 is fixed with the outer ring of the bearing being positioned at adjustment hole 122 place, regulating spring 14 is vertically arranged in adjustment hole 122, one end of regulating spring 14 is fixed on the hole wall of adjustment hole 122, the other end of regulating spring 14 and adjustable plate 15 against.Locating hole 121 is for location bearing, the outer ring of bearing and the hole wall of locating hole 121 against, prevent the outer ring rotating of bearing, locating hole 121 can play the position-limiting action preventing from unreeling roller 13 transverse shifting when unreeling roller 13 and moving up and down simultaneously, when the printing paper of entire volume load onto unreel roller 13 time, the quality of printing paper is maximum, because the thickness of the printing paper of entire volume is also larger, therefore can compression adjustment spring 14, now printing paper enters angle the best of printing machine 3, along with the carrying out of printing, the printing paper of entire volume reduces, therefore quality can reduce, the elastic force of regulating spring 14 upwards can push away unreeling roller 13, due to the minimizing of printing paper, the thickness of entire volume printing paper also can reduce, therefore the amount that the displacement that upwards pushes away of regulating spring 14 and printing paper thickness reduce is offset, the angle making printing paper enter printing machine 3 remains on the best, ensure that the tension force of printing paper in printing process, ensure that printing quality.
As shown in Figure 2, drives structure comprises bearing pin, drive motors, driving gear 24 and driven gear 25, rolling frame 2 comprises rolling support body 21 and is fixed on the rolling fixed head 22 that rolling support body 21 is parallel to each other, rolling fixed head 22 has fixing hole, joint sleeve 23 is rotatably connected in the fixing hole of wherein one piece of rolling fixed head 22, one end of joint sleeve 23 through fixed hole position in two pieces of rolling fixed heads 22, one end of joint sleeve 23 has breach 231, joint sleeve 23 is positioned at breach 231 place and there is blocked hole 232, the two ends of rolling roller 26 have rolling rotation section, wherein the rolling rotation section of one end has butt hole, the axis of butt hole and the axial vertical of rolling roller 26, described bearing pin can pass blocked hole 232 and butt hole, described in the other end, rolling rotation section is rotatably connected in fixing hole by bearing, drive motors is fixed on to be had on the rolling fixed head 22 of joint sleeve 23, the turning cylinder of drive motors through rolling fixed head 22 rolling fixed head 22, the turning cylinder of drive motors is parallel with rolling roller 26, driving gear 24 is fixed on the turning cylinder of drive motors, driven gear 25 is fixed on joint sleeve 23, driving gear 24 and driven gear 25 engage.Realizing drive motors by joint sleeve 23 drives rolling roller 26 to rotate, and structure is independent, by joint sleeve 23 dismountable location rolling roller 26, facilitates the replacement of rolling roller 26.
As shown in Figure 1, printing machine 3 comprises frame 31, printing plate cylinder 32, paper feed roller 34 and paper delivery roller 35, ink cartridge 5 is fixed with in the middle part of frame 31, printing plate cylinder 32 is rotatably connected in frame 31, the lower surface of printing plate cylinder 32 is positioned at ink cartridge 5, the top of printing plate cylinder 32 is also rotatably connected to impression roller 33, the upper surface of impression roller 33 and printing plate cylinder 32 against, paper feed roller 34 is rotatably connected on the side of frame 31 near unwinding rack 1, the lower surface of paper feed roller 34 flushes with the upper surface of printing plate cylinder 32, paper delivery roller 35 is rotatably connected on the side of frame 31 near rolling frame 2, paper delivery roller 35 is positioned at the top of paper feed roller 34, frame 31 is rotatably connected to some tension rollers between printing plate cylinder 32 and paper delivery roller 35, frame 31 is fixed with some dust covers 4, by the printing paper of adjacent tension roller all through dust cover 4.Ink cartridge 5 is for placing ink, printing plate cylinder 32 rotate ink is sticked to printing plate cylinder 32 die on, when printing paper is attached on printing plate cylinder 32, pattern is printed on printing paper, the printing paper unreeled on roller 13 or adjacent printing machine 3 is guided to printing plate cylinder 32 place by paper feed roller 34, printing paper on printing machine 3 guides on rolling roller 26 or adjacent printing machine 3 by paper delivery roller 35, tension roller is used for printing paper and keeps tensioning from during printing plate cylinder 32 to paper delivery roller 35, increase the mobile distance of printing paper simultaneously, ensure that the ink on printing paper is thoroughly dried when entering next printing machine 3, dust cover 4 reduces dust and drops on printing paper, the quality of impact printing.
As shown in Figure 1, tension roller comprises tension roller 1, tension roller 2 362 and tension roller 3 363, tension roller 1 is positioned at the below of printing plate cylinder 32, tension roller 2 362 is positioned at directly over tension roller 1, tension roller 3 363 flushes with paper delivery roller 35, and dust cover 4 lays respectively at tension roller 1 and tension roller 2 362 and tension roller 2 362 and strains between roller 3 363.Frame 31 is also rotatably connected to and cleans hairbrush 37 one to one with straining roller 1, strain roller 2 362 and strain roller 3 363, cleaning hairbrush 37 comprises hairbrush roller and is enclosed within the hairbrush cover on hairbrush roller, the outer surface of hairbrush cover has the bristle for cleaning, hairbrush roller be positioned at tension roller 1, tension roller 2 362 and tension roller 3 363 not with printing paper against side, bristle respectively with tension roller 1, the outer peripheral face straining roller 2 362 and strain roller 3 363 against.Cleaning hairbrush 37 can in time by removings such as the dusts on tension roller 1, tension roller 2 362 and tension roller 3 363, ensure that printing paper can not be stained with dust when by straining roller 1, tension roller 2 362 and straining roller 3 363, ensure the clean of printing paper.
As shown in Figure 1 and Figure 4, dust cover 4 comprises cover body 41 and fan 43, the rectangular in cross-section shaped as frame of cover body 41, there is in cover body 41 passage 411 passed through for printing paper, heating wire 413 is provided with in cover body 41, side outside cover body 41 is fixed with dust-proof rack 42, dust-proof rack 42 is fixed with Air Filter, fan 43 is fixed in dust-proof rack 42, blast pipe 44 is fixed with between the air outlet 442 of fan 43 and cover body 41, blast pipe 44 internal fixtion has two panels deep bead 441, deep bead 441 described in two panels is positioned at blast pipe 44 to be fixed near one end of fan 43, described deep bead 441 is positioned at blast pipe 44 and forms air outlet 442 respectively near one end of cover body 41 and blast pipe 44, the side of cover body 41 offers two air inlets 412, blast pipe 44 is fixed on cover body 41 and above-mentioned air outlet 442 aligns with the air inlet 412 on cover body 41 respectively and is communicated with.Printing paper decreases printing paper and extraneous contact by cover body 41, heating wire 413 in cover body 41 can dry the ink on printing paper, wind is blown into passage 411 by blast pipe 44 by fan 43, dust can completely cut off by dust cover 4, the wind that fan 43 is blown out is dustless, the wind that fan 43 blows out is divided into two parts by deep bead 441, wind fan 43 being blown out by the guiding of deep bead 441 is by blowing away towards the two ends of passage 411 respectively after air inlet 412, the heat that can prevent heating wire 413 from producing is in passage 411 inner accumulated, accelerate the speed of the oven dry of ink, also prevent dust from entering from the two ends of passage 411, reduce dust to be attached on printing paper.
As shown in Figure 1 and Figure 5, ink cartridge 5 is elongated, ink cartridge 5 has the inking chamber 51 of dress ink, the bottom of inking chamber 51 is fixed with some air bags 52, air bag 52 arranges along the arrangement of ink cartridge 5 length direction in two, two row air bags 52 lay respectively at the both sides of inking chamber 51, frame 31 is fixed with inflator, inflated hose is provided with between inflator and air bag 52, inflated hose comprises supervisor and to be somely in charge of one to one with air bag 52, supervisor is communicated with the inflation inlet of inflator, is in charge of one end and is communicated with supervisor, be in charge of the other end and be connected with corresponding air bag 52 respectively.Ink can reduce in use for some time, therefore the liquid level of ink can reduce, cause printing plate cylinder 32 cannot obtain enough inks and affect printing quality, therefore thought by inflator to inflate in air bag 52 after the liquid level of ink reduces, air bag 52 increases thus improves the liquid level of ink, ensure that printing plate cylinder 32 can obtain enough inks, reduce simultaneously and think that ink cartridge 5 adds the frequency of ink, improve the service efficiency of ink.
As shown in Figure 1 and Figure 5, ink cartridge 5 is rotatably connected to agitator arm 53, agitator arm 53 is parallel with the length direction of ink cartridge 5, one end of agitator arm 53 is rotatably connected on ink cartridge 5 one end, the other end of agitator arm 53 is through ink cartridge 5 other end, agitator arm 53 is through the middle part of inking chamber 51, agitator arm 53 have some protruding blocks 531, protruding block 531 is elongated, protruding block 531 is uniformly distributed along the circumference of agitator arm 53 length direction and agitator arm 53, frame 31 is fixed with stirring motor, the other end of agitator arm 53 is fixed with negative pulley wheel 54, the driving shaft of stirring motor is fixed with drive pulley, belt is rotatably connected between drive pulley and negative pulley wheel 54.Ink some tiny particles after standing a period of time in meeting ink can deposit; cause ink partially light; by rotating agitator arm 53; protruding block 531 on agitator arm 53 stirs ink and makes ink keep flowing; reduce precipitation; ensure the quality of ink, reduce the bottom of ink cartridge 5 and the accumulation of sidewall dirt simultaneously, facilitate the cleaning of ink cartridge 5 and reduce the frequency of cleaning ink cartridge 5.
Required pattern is printed by printing machine 3 by printing paper successively, unreel roller 13 for placing the printing paper do not printed, the height unreeling roller 13 can be regulated in printing process by regulating spring 14, make the tension force that printing paper remains certain, printing paper rolling rolling roller 26 being completed for printing by drive motors.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ 1 herein, unwinding rack; 11, support body is unreeled; 12, fixed head is unreeled; 121, locating hole; 122, adjustment hole; 13, roller is unreeled; 131, rotation section is unreeled; 14, regulating spring; 15, adjustable plate; 2, rolling frame; 21, rolling support body; 22, rolling fixed head; 23, joint sleeve; 231, breach; 232, blocked hole; 24, driving gear; 25, driven gear; 26, rolling roller; 3, printing machine; 31, frame; 32, printing plate cylinder; 33, impression roller; 34, paper feed roller; 35, paper delivery roller; 361, roller one is strained; 362, roller two is strained; 363, roller three is strained; 37, hairbrush is cleaned; 4, dust cover; 41, cover body; 411, passage; 412, air inlet; 413, heating wire; 42, dust-proof rack; 43, fan; 44, blast pipe; 441, deep bead; 442, air outlet; 5, ink cartridge; 51, inking chamber; 52, air bag; 53, agitator arm; 531, protruding block; 54, the term such as negative pulley wheel, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (8)
1. a unit type intaglio press, it is characterized in that, comprise unwinding rack and rolling frame, be provided with between described unwinding rack and rolling frame some be arranged in order and can successively by different colours printing to the printing machine on printing paper, described unwinding rack is rotatably connected to and unreels roller, described unreeling between roller and unwinding rack is provided with and can regulates according to the amount unreeling printing paper on roller the governor motion unreeling roller height, described rolling frame is rotatably connected to rolling roller, described rolling frame is provided with and rolling roller can be driven to rotate the printing paper that unreels on roller through printing machine rolling to the drives structure of rolling roller, described governor motion comprises regulating spring and adjustable plate, described unwinding rack comprise unreel that support body and being fixed on unreels that support body is parallel to each other unreel fixed head, the described roller that unreels is unreeling between fixed head, the described two ends unreeling roller have and unreel rotation section, described unreeling on rotation section is fixed with bearing, the inner ring of described bearing with unreel rotation section and fix, described unreeling on fixed head has elongated locating hole, described locating hole is for arrange along the vertical direction, the outer ring of described bearing and the hole wall of locating hole against, described unreeling on fixed head also has adjustment hole, described adjustment hole is positioned at the below of locating hole and is connected with locating hole, described adjustable plate is fixed with the outer ring of the bearing being positioned at adjustment hole place, described regulating spring is vertically arranged in adjustment hole, one end of described regulating spring is fixed on the hole wall of adjustment hole, the other end of described regulating spring and adjustable plate against.
2. unit type intaglio press according to claim 1, it is characterized in that, described drives structure comprises bearing pin, drive motors, driving gear and driven gear, described rolling frame comprises rolling support body and is fixed on the rolling fixed head that rolling support body is parallel to each other, described rolling fixed head has fixing hole, joint sleeve is rotatably connected in the fixing hole of wherein one piece of described rolling fixed head, one end of described joint sleeve through fixed hole position in two pieces of rolling fixed heads, one end of described joint sleeve has breach, described joint sleeve is positioned at indentation, there there is blocked hole, the two ends of described rolling roller have rolling rotation section, wherein the described rolling rotation section of one end has butt hole, the axis of described butt hole and the axial vertical of rolling roller, described bearing pin can pass blocked hole and butt hole, described in the other end, rolling rotation section is rotatably connected in fixing hole by bearing, described drive motors is fixed on to be had on the rolling fixed head of joint sleeve, the turning cylinder of described drive motors through rolling fixed head rolling fixed head, the turning cylinder of described drive motors is parallel with rolling roller, described driving gear is fixed on the turning cylinder of drive motors, described driven gear is fixed on joint sleeve, described driving gear and driven gear engagement.
3. unit type intaglio press according to claim 2, it is characterized in that, described printing machine comprises frame, printing plate cylinder, paper feed roller and paper delivery roller, described central rack is fixed with ink cartridge, described printing plate cylinder is rotatably connected in frame, the lower surface of described printing plate cylinder is positioned at ink cartridge, the top of described printing plate cylinder is also rotatably connected to impression roller, the upper surface of described impression roller and printing plate cylinder against, described paper feed roller is rotatably connected on the side of frame near unwinding rack, the described lower surface of paper feed roller flushes with the upper surface of printing plate cylinder, described paper delivery roller is rotatably connected on the side of frame near rolling frame, described paper delivery roller is positioned at the top of paper feed roller, described frame is rotatably connected to some tension rollers between printing plate cylinder and paper delivery roller, described frame is fixed with some dust covers, by the printing paper of adjacent tension roller all through dust cover.
4. unit type intaglio press according to claim 3, it is characterized in that, described tension roller comprises tension roller one, tension roller two and tension roller three, described tension roller one is positioned at the below of printing plate cylinder, described tension roller two is positioned at directly over tension roller one, described tension roller three flushes with paper delivery roller, and described dust cover lays respectively at tension roller one and tension roller two and tension roller two and strains between roller three.
5. unit type intaglio press according to claim 4, it is characterized in that, described frame is also rotatably connected to and cleans hairbrush one to one with straining roller one, strain roller two and strain roller three, described cleaning hairbrush comprises hairbrush roller and is enclosed within the hairbrush cover on hairbrush roller, the outer surface of described hairbrush cover has the bristle for cleaning, described hairbrush roller be positioned at tension roller one, tension roller two and tension roller three not with printing paper against side, described bristle respectively with tension roller one, the outer peripheral face straining roller two and strain roller three against.
6. unit type intaglio press according to claim 3, it is characterized in that, described dust cover comprises cover body and fan, the rectangular in cross-section shaped as frame of described cover body, there is in described cover body the passage passed through for printing paper, heating wire is provided with in described cover body, side outside described cover body is fixed with dust-proof rack, described dust-proof rack is fixed with Air Filter, described fan is fixed in dust-proof rack, blast pipe is fixed with between the air outlet of described fan and cover body, described blast pipe internal fixtion has two panels deep bead, deep bead described in two panels is positioned at blast pipe to be fixed near one end of fan, deep bead described in two panels is positioned at blast pipe and forms air outlet respectively near one end of cover body and blast pipe, the side of described cover body offers two air inlets, described blast pipe is fixed on cover body and above-mentioned air outlet aligns with the air inlet on cover body respectively and is communicated with.
7. unit type intaglio press according to claim 3, it is characterized in that, described ink cartridge is elongated, described ink cartridge has the inking chamber of dress ink, the bottom of described inking chamber is fixed with some air bags, described air bag arranges along the arrangement of ink cartridge length direction in two, the described air bag of two row lays respectively at the both sides of inking chamber, described frame is fixed with inflator, inflated hose is provided with between described inflator and air bag, described inflated hose comprises supervisor and to be somely in charge of one to one with air bag, described supervisor is communicated with the inflation inlet of inflator, described one end of being in charge of is communicated with supervisor, the described other end of being in charge of leads to corresponding airbags respectively.
8. unit type intaglio press according to claim 3, it is characterized in that, described ink cartridge is rotatably connected to agitator arm, described agitator arm is parallel with the length direction of ink cartridge, one end of described agitator arm is rotatably connected on ink cartridge one end, the other end of described agitator arm is through the ink cartridge other end, described agitator arm is through the middle part of inking chamber, described agitator arm have some protruding blocks, described protruding block is elongated, described protruding block is uniformly distributed along the circumference of agitator arm length direction and agitator arm, described frame is fixed with stirring motor, the other end of described agitator arm is fixed with negative pulley wheel, the driving shaft of described stirring motor is fixed with drive pulley, belt is rotatably connected between described drive pulley and negative pulley wheel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410117694.7A CN103935112B (en) | 2014-03-27 | 2014-03-27 | A kind of unit type intaglio press |
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| CN201410117694.7A CN103935112B (en) | 2014-03-27 | 2014-03-27 | A kind of unit type intaglio press |
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| CN103935112A CN103935112A (en) | 2014-07-23 |
| CN103935112B true CN103935112B (en) | 2016-04-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104924749B (en) * | 2015-06-01 | 2018-09-04 | 铜陵方正塑业科技有限公司 | Printing equipment |
| CN104924748A (en) * | 2015-06-01 | 2015-09-23 | 铜陵方正塑业科技有限公司 | Printing device |
| CN107264005A (en) * | 2017-08-03 | 2017-10-20 | 潍坊华港包装材料有限公司 | Tipping paper water-based printing machine and tipping paper water-based printing technique |
| CN109263258B (en) * | 2018-08-24 | 2020-09-11 | 阜阳长兴印务包装股份有限公司 | Printing device for color printing |
| CN112757770A (en) * | 2021-01-09 | 2021-05-07 | 南京闻煜智能科技有限公司 | Screen printing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CH617407A5 (en) * | 1977-09-19 | 1980-05-30 | Rolpa Sarl | Device for regulating the pay-out tension of a flexible body wound on a support |
| DD220577A1 (en) * | 1984-01-20 | 1985-04-03 | Polygraph Leipzig | A longitudinal folder |
| JP2004074642A (en) * | 2002-08-20 | 2004-03-11 | Komori Corp | Rotary press |
| DE10311219A1 (en) * | 2003-03-14 | 2004-09-30 | Werner Kammann Maschinenfabrik Gmbh | Method and device for printing on a web |
| CN101148126A (en) * | 2006-09-18 | 2008-03-26 | 中山市松德包装机械有限公司 | Technology method for realizing positioning chromatograph printing technique |
| CN101612825A (en) * | 2009-06-12 | 2009-12-30 | 姚轶彪 | Fully-automatic rotation packaging offset print all-in-one machine |
| JP2012240786A (en) * | 2011-05-19 | 2012-12-10 | Hitachi Ltd | Web carrying device |
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