CN104002569B - The composing device of porous printer - Google Patents
The composing device of porous printer Download PDFInfo
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- CN104002569B CN104002569B CN201410060212.9A CN201410060212A CN104002569B CN 104002569 B CN104002569 B CN 104002569B CN 201410060212 A CN201410060212 A CN 201410060212A CN 104002569 B CN104002569 B CN 104002569B
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Abstract
The composing device of the porous printer that a kind of ease of use is good is provided。The composing device (10) of a kind of porous printer, it is characterised in that possess: typesetting counting number unit (50d), the typesetting number of its porous body paper (G) to being finished counts；The compression element (45) that can move, the porous body paper (G) being finished being accommodated in typesetting case (11) is compressed by it；Compression element position detection unit (43,50e), its detection compression element (45) whether arrive in typesetting case (11) empty time end position；And control unit (50), its when typesetting number reach regulation be judged as when filling several fill, wherein, control unit (50) fills number and when end position when compression element (45) arrives empty when what typesetting number reached regulation, the count value of typesetting number is removed。
Description
Technical field
The present invention relates to porous printer, especially relate to be configured to utilize the composing device of the porous printer that the porous body paper being finished unloaded from the outer peripheral face of plate cylinder is compressed receiving many editions porous body papers by the compression element (compression pawl) that can move (can rotate) in typesetting case。
Background technology
Usually, the composing device of porous printer is applicable to the porous printer of printer's ink image on the recording medium。
In above described holes printing machine, the porous body paper (masterbatch) that plate-making obtains is made to be wound on the outer peripheral face of rotatable cylindric plate cylinder, and make the ink being supplied in plate cylinder by the perforated image part being formed on porous body paper and at the upper printer's ink image of record medium (paper), utilizing a porous body paper can print multiple identical black image, therefore above described holes printing machine is widely used。
And, print after all terminating in porous printer, unload the porous body paper being finished from plate cylinder and carry to the composing device being arranged near this plate cylinder, utilize the compression pawl that can rotate to compress the porous body paper being finished by each version in the typesetting case being arranged at this composing device, in typesetting case, thus receive the many editions porous body papers compressed。
Afterwards, compression pawl is utilized to be compressed in typesetting case and after the porous body paper compressed that obtains fills (taking), user unloads typesetting case from porous printer and porous body paper complete for multiple compressions is discarded into refuse bin etc.。
Composing device about this porous printer, the applicant first proposed the composing device of a kind of porous printer possessing typesetting case internal detection unit, when this typesetting case internal detection unit can be installed after unloading typesetting case in the handling failure of the typesetting case owing to being detachably arranged in porous printer again, detect and in this typesetting case, whether there is the porous body paper (referring for example to patent documentation 1) compressed。
If the composing device with reference to the porous printer disclosed in above-mentioned patent documentation 1 illustrates, in the explanation on the prior art hurdle then recorded in this patent documentation 1, when the porous body paper being finished unloaded from the plate cylinder being arranged in porous printer is transported to typesetting case via typesetting supply unit, the typesetting number delivering to the porous body paper being finished in typesetting case from plate cylinder is counted by the typesetting counting unit utilizing the vicinity being arranged on typesetting supply unit, when the porous body paper being finished in typesetting case reaches the typesetting number substantially filled, user is urged to unload the typesetting case being accommodated with the many editions porous body papers compressed utilizing compression pawl to be compressed and to obtain, thus porous body paper complete for multiple compressions is discarded into refuse bin etc.。
At this, when again installing after the typesetting case being accommodated with the porous body paper compressed is unloaded, there is situations below: be attached to the porous body paper that the part having sticking ink compressed and still stick in typesetting case, be not dropped completely and be just again mounted with this typesetting case；Or the typesetting number of the porous body paper being finished delivered to from plate cylinder in typesetting case reach regulation fill setting value before, maintainer installs this typesetting case again after temporarily unloading typesetting case when carrying out maintenance overhaul；Or the typesetting number of the porous body paper being finished reach regulation fill setting value before, user does not abandon porous body paper compress after deliberately unloading typesetting case and just directly again installs typesetting case, thus has the situation being abandoned the porous body paper compressed。
In above-mentioned each situation, owing to typesetting case resets, the typesetting number of porous body paper is removed (reset), therefore in the typesetting case again installed, received the porous body paper being finished of the amount of exception, thus producing typesetting paperboard, or cause the damage carrying the typesetting supply unit of the porous body paper being finished from plate cylinder to typesetting case。
Therefore, in the composing device of the porous printer disclosed in above-mentioned patent documentation 1, although also typesetting number is removed to prevent from the typesetting case again installed not being sky and re-start counting and implement improvement, namely it is configured to by detecting unit can detect whether there is porous body paper in the typesetting case again installed inside the typesetting case being arranged around being formed by optical reflective-type sensor of the typesetting case installed。
Patent documentation 1: Japanese Unexamined Patent Publication 7-137421 publication
Summary of the invention
The problem that invention to solve
The composing device of the conventional porous printer according to above-mentioned patent documentation 1, by detecting unit by optical reflective-type sensor inside the typesetting case being arranged around being formed of the typesetting case installed, when utilize typesetting case internal detection unit detect in the typesetting case again installed empty when, issue the user with warning and again urge and unload typesetting case。
At this, use Fig. 9 that the action of the composing device of above-mentioned conventional porous printer is briefly described。Fig. 9 illustrates the motion flow of the composing device of conventional porous printer。
As shown in Figure 9, in step s 51, utilize the porous body paper of the outer peripheral face being wound on plate cylinder at printed on paper ink image。
Then, in step S52, after all of printing terminates, unload the porous body paper being finished from plate cylinder and carry out typesetting action, changing plate the outer peripheral face of plate cylinder on the other hand to replace with next porous body paper。
Then, in step S53, the typesetting number all utilizing the typesetting counting unit porous body paper to being finished whenever carrying out typesetting action in step S52 counts, check the count value of this typesetting number be whether corresponding with the storage capacity of typesetting case specify fill setting value, return to step S51 (when "No") when what the count value of typesetting number was not reaching to regulation when filling setting value。On the other hand, reach when filling setting value (when "Yes") of regulation in the count value of typesetting number, in step S54, on guidance panel, show " filling "。
Then, guidance panel shows " filling ", user carry out unloading the action of typesetting case, but now as the mode unloading typesetting case, there are three kinds of step S55A～55C。
That is, when the mode of above-mentioned steps S55A, it is the situation (situation in having abandoned) of the plug that user does not abandon the porous body paper compressed being accommodated in typesetting case and carries out typesetting case。
Additionally, when the mode of above-mentioned steps S55B, it is that user substantially abandons the porous body paper compressed being accommodated in typesetting case, but tacky and extend and remained the situation (situation about substantially abandoning) of porous body paper of about an edition owing to having sticking ink。
Now, porous body paper to be discarded has viscosity owing to being attached with ink, there is the tendency adhered to each other between the tendency and porous body paper to be discarded adhering to typesetting case。This tendency is produced significantly to reduce in the mechanism of volume at compressing hole body paper, owing to this adhesion is inclined to, sometimes can remain the porous body paper of about an edition in typesetting case when abandoning the porous body paper compressed, the porous body paper sometimes remained is stretched and extension in typesetting case owing to above two adheres to when abandoning。
It addition, when the mode of above-mentioned steps S55C, it it is user's situation of all abandoning the porous body paper compressed being accommodated in typesetting case。
In above-mentioned three kinds of modes, when the mode of step S55A (in when having abandoned) with when the mode of step S55B (when substantially abandoning), the porous body paper after compression has been remained in typesetting case, therefore after typesetting case is installed again, step S56 utilizes detection unit inside typesetting case detect in typesetting case and remain porous body paper, do not remove the count value of typesetting number and return to step S54, guidance panel shows again and after " filling ", urges user to unload typesetting case。
On the other hand, when the mode of step S55C (when all abandoning), the porous body paper that residual compressive is complete is not had in typesetting case, therefore after typesetting case is installed again, step S57 utilizes detection unit inside typesetting case detect there is no residual pores body paper in typesetting case, in step S58, remove the count value of typesetting number afterwards and return to step S51。
In addition, in the action flow chart of the past case shown in Fig. 9, for convenient diagram, the action of step S55A is carried out after being shown as " filling ", but user also deliberately carried out the action (action in having abandoned) of the plug of typesetting case sometimes before display " filling ", therefore also utilize detection unit inside typesetting case to detect in this case after typesetting case is installed again and remain porous body paper in typesetting case, thus showing " filling "。
Additionally, when the mode of above-mentioned steps S55A (in when having abandoned) with when mode in step S55B (when substantially abandoning), the porous body paper compressed is remained in typesetting case, therefore detect after unit detects this porous body paper inside typesetting case utilizing, display " filling " again on guidance panel, therefore user is again urged to unload typesetting case, as long as in typesetting case not being empty just display " filling "。
Now, although there is problems in that the storage capacity of in typesetting case reception hole body paper have more than needed also again request unload typesetting case, the optical reflective-type sensor of unit be attached with ink and cause action bad owing to detecting inside typesetting case, the ease of use of the composing device of conventional porous printer is deteriorated, therefore here it is problem place。
Therefore, purpose is in that to provide the composing device of following a kind of porous printer: even if be configured to solve extract the typesetting case being accommodated with the porous body paper compressed in hole plate print device and insert, particularly remain the porous body paper compressed on a small quantity in typesetting case and receives problem when capacity also has more than needed, and the problem produced owing to typesetting case internal detection unit is attached with ink。
For solving the scheme of problem
The present invention completes in view of the above problems, invention described in a first aspect of the present invention is the composing device of a kind of porous printer, it is characterized in that possessing: typesetting supply unit, the porous body paper being finished unloaded from plate cylinder is carried by it to typesetting conveying direction；Typesetting case, the conveying of above-mentioned typesetting supply unit the above-mentioned porous body paper being finished is moved into from peristome and is accommodated in inside by it；Typesetting counting number unit, the typesetting number of the above-mentioned porous body paper being finished is counted by it when the above-mentioned porous body paper being finished is sent in above-mentioned typesetting case from above-mentioned plate cylinder；The compression element that can move, the above-mentioned porous body paper being finished being accommodated in above-mentioned typesetting case is compressed by it；Compression element position detection unit, it is when making above-mentioned compression element move in above-mentioned typesetting case, detect whether above-mentioned compression element arrive in above-mentioned typesetting case empty time end position；And control unit, its when above-mentioned typesetting number reach regulation be judged as when filling several fill, wherein, above-mentioned control unit when above-mentioned typesetting number reach above-mentioned regulation fill number and above-mentioned compression element arrive above-mentioned empty time end position, the count value of above-mentioned typesetting number is removed。
The effect of invention
The composing device of porous printer described according to a first aspect of the present invention, number is filled and when end position when compression element arrives empty when what typesetting number reached regulation, the count value of typesetting number is removed by control unit, thus, particularly when compression element arrive " end position time empty " in typesetting case even and if remain in typesetting case porous body paper compress on a small quantity also have receive capacity, user need not be urged illustrated by past case to unload typesetting case, and can allow for carrying out next typesetting action, therefore compared with past case, the ease of use of the composing device of porous printer is good。
Accompanying drawing explanation
Fig. 1 is the structure chart of the composing device illustrating porous printer involved in the present invention in cross-section, and is the figure of the original state illustrating device。
Fig. 2 is an illustration for the figure of the pulse width of the encoder pulse from the encoder output shown in Fig. 1。
Fig. 3 is the axonometric chart that the compression pawl shown in Fig. 1 is amplified and illustrated。
Fig. 4 is the figure control unit shown in Fig. 1 being amplified and illustrating。
Fig. 5 shows in the composing device of porous printer involved in the present invention, and compression pawl arrives the sectional view of the state of " end position time empty " in typesetting case。
Fig. 6 shows in the composing device of porous printer involved in the present invention, and compression pawl arrives the sectional view of the state of " position when filling " in typesetting case。
Fig. 7 shows the first pass figure of the first action of the composing device of porous printer involved in the present invention。
Fig. 8 shows the second flow chart of the second action of the composing device of porous printer involved in the present invention。
Fig. 9 shows the flow chart of the action of the composing device of conventional porous printer。
Description of reference numerals
1: porous printer；2: plate cylinder；4: typesetting case mounting table；5: detection unit installed by typesetting case；10: composing device；11: typesetting case；11a: base plate；11b, 11c: left side plate；11d: back plate；11e: top board；11f: upper opening portion；11g: compression stroke portion；11h: base plate rib；11i: compression unit rib；20: typesetting supply unit；21: the first motors；22: the first reduction gearing row；31: typesetting roller；40: porous body paper compression unit；41: the second motors；42: the second reduction gearing row；43: encoder；44: rotating shaft；45: compression element (compression pawl)；45a: base portion；45b: compression claw；46: fan detection plate；47: position of readiness detection optical sensor；50: control unit；50a:CPU；50b:ROM；50c:RAM；50d: the first enumerator；50e: the second enumerator；50f: timer；50d: typesetting counting number unit；43,50e, 50f: compression element position detection unit (compression pawl position detection unit)；G: porous body paper；P: encoder pulse；T: the pulse width of encoder pulse。
Detailed description of the invention
Referring to Fig. 1～Fig. 8, one embodiment of the composing device of porous printer involved in the present invention is described in detail。
The composing device of porous printer involved in the present invention is such as adopted by the porous printer that can print the paper of A3 size (420mm × 297mm), the composing device of this porous printer is characterised by, it is configured to possess compression element position detection unit (compression pawl position detection unit), when the porous body paper being finished unloaded from the plate cylinder being rotatably arranged in porous printer is sent in typesetting case, typesetting number is being counted, and when utilizing the compression element (compression pawl) that can move (can rotate) in typesetting case that the porous body paper being finished unloaded from plate cylinder is compressed, when making compression element (compression pawl) move (rotation) in typesetting case, compression element (compression pawl) arrives this compression element position detection unit (compression pawl position detection unit) " end position time empty " described later and the situation of " position when filling " detects, thus particularly arrive " end position time empty " in typesetting case at compression element (compression pawl), even and if in typesetting case, remain a small amount of porous body paper and receive capacity when still having more than needed, need not again urge according to the internal detection fruit detecting unit of typesetting case as past case and unload typesetting case, and allow to carry out next typesetting action。
Embodiment
Fig. 1 is the structure chart of the composing device illustrating porous printer involved in the present invention in cross-section, and illustrates the original state of device。It addition, Fig. 2 illustrates the pulse width of the encoder pulse exported from the encoder shown in Fig. 1。It addition, the compression pawl shown in Fig. 1 is amplified and three-dimensionally illustrates by Fig. 3。Further, the control unit shown in Fig. 1 is amplified and illustrates by Fig. 4。
As shown in Figure 1, the composing device 10 of porous printer involved in the present invention is arranged near the downstream of the direction of rotation of plate cylinder 2, and this plate cylinder 2 is arranged in porous printer 1 in the way of (direction of arrow) counterclockwise is rotatable。
Additionally, the automatic platemaker 6 being arranged around for making porous body paper G of upstream side of the direction of rotation at plate cylinder 2。This automatic platemaker 6 utilizes not shown thermal head correspondingly to make a perforated image part with image information on the porous body paper G of outer peripheral face being wound on plate cylinder 2, but in this detailed。
The composing device 10 of the porous printer involved by the invention described above possesses: typesetting case 11, and porous body paper (being sometimes also the recited as porous body paper below simply) G that what the clamper 3 of its outer peripheral face to being fixed on plate cylinder 2 freely from opening and closing unloaded be finished is compressed receiving many editions porous body papers；Typesetting supply unit 20, the porous body paper G being finished unloaded from plate cylinder 2 is transported in the typesetting case 11 in the downstream being arranged on typesetting conveying direction by it；Porous body paper compression unit 40, it has compression element (set forth below for compression pawl) 45, and this compression element 45 is arranged on the upper outside of typesetting case 11 in the way of can moving (can rotate) by driver element (41～43)；Control unit 50, it is overall that it controls device；And guidance panel 60, it is connected to control unit 50 to operate composing device 10。
At this, in order each component in the composing device 10 of porous printer involved in the present invention is illustrated。
First, as it is shown in figure 1, above-mentioned typesetting case 11 is detachably arranged in typesetting case mounting table 4, this typesetting case mounting table 4 is fixedly installed near plate cylinder 2 in not shown housing。Now, it is provided with for detecting whether detection unit 5 installed by the typesetting case being provided with typesetting case 11 in the through hole 4a being disposed through typesetting case mounting table 4, as typesetting case, detection unit 5 is installed, for instance optical reflective-type sensor can be applied, but also be able to use microswitch。
Above-mentioned typesetting case 11 uses resin material, surrounded by base plate 11a, left side plate (11b), 11c, back plate 11d and top board 11e and be formed as box like, the porous body paper G being finished that many editions (such as about 100 editions) are unloaded from plate cylinder 2 can be received therein。
And, such as in order to carry the porous body paper G being finished with the length direction of A3 size (conveying direction) accordingly and be compressed towards the direction identical with typesetting conveying direction, i.e. compression direction, and the depth dimensions being formed into the compression direction of the typesetting case 11 of box like is set to shorter, another aspect lengthways sets the size of the width corresponding to the width (be perpendicular to the direction of paper) orthogonal with the length direction of this porous body paper G in the way of the big circle of the width dimensions than porous body paper G。
It addition, the position, front of top board 11e is cut away by typesetting case 11, to output upper opening portion 11f on top, and inner space becomes the compression stroke portion 11g for compressing the porous body paper G being finished。
It addition, the base plate 11a of typesetting case 11 is from the front side of the lower section of upper opening portion 11f to towards rearward middle part, the rotational trajectory along compression pawl 45 is formed as curve shape, and is formed flatly from middle part towards back plate 11d side。
Additionally, inner surface at the base plate 11a of typesetting case 11, for preventing the base plate rib 11h being attached with the adhesion of the porous body paper G of ink (not shown) from extending to the direction identical with compression direction, and it is integrally provided multiple with base plate 11a at spaced intervals on the direction orthogonal with compression direction。
Now, the height that multiple base plate rib 11h are formed as the inner surface from base plate 11a is about 7～8mm, and formed thinly with the thickness in the direction orthogonal with compression direction for about 1.5mm so that ink will not be adhered to, and being formed as being spaced apart about more than 10 mm between the adjacent base plate rib 11h on the direction orthogonal with compression direction, highlighting the compression claw 45b that thickness is about 1～2mm of formation from the base portion 45a of compression pawl 45 as described later can be movable into and out between the base plate rib 11h that this is adjacent。
It addition, the inner surface of the back plate 11d at typesetting case 11, also substantially at right angles to it is connected to the compression unit rib 11i for preventing from being attached with the adhesion of the porous body paper G of ink with base plate rib 11h, is vertically arranged multiple compression unit rib 11i with back plate 11d integratedly。
Further, the outer surface at the back plate 11d of typesetting case 11 is provided with charging crane portion 12, and this charging crane portion 12 is for being arranged on typesetting case mounting table 4 while this typesetting case 11 loads and unloads freely (plug is freely)。
Then, above-mentioned typesetting supply unit 20 is arranged on the front side of the upper opening portion 11f of typesetting case 11, is supported by not shown housing, has and from upper opening portion 11f, the porous body paper G being finished unloaded from plate cylinder 2 is moved into the function in typesetting case 11。
In this typesetting supply unit 20, front end axle by the first motor 21 rotated from the instruction of control unit 50 is connected to the first reduction gearing row 22, the most rear class gear of these the first reduction gearing row 22 is rotatably linked with the rotating shaft 23 being perpendicular to paper。
Above-mentioned rotating shaft 23 is formed as strip accordingly with the width dimensions of porous body paper G, and on this rotating shaft 23, the width along porous body paper G separates suitable compartment of terrain and is fixed with multiple drive pulley 24。
Additionally, with multiple drive pulleys 24 accordingly, rotatably it is provided with driven pulley 27 in the front end of the multiple swing arms 26 rockably supported by axle 25 respectively, and multiple counter pulley 28 is rotatably arranged between multiple drive pulley 24 and multiple driven pulley 27 via axle 29。
Further, multiple conveyer belts 30 are erected between multiple drive pulley 24, multiple driven pulley 27 and multiple counter pulley 28 annularly。
It addition, contact with each conveyer belt 30 and carry out each typesetting roller 31 of driven rotation and be rotatably arranged on the lower position of multiple conveyer belt 30 via axle 32。
When constituting typesetting supply unit 20 as described above, the porous body paper G being finished unloaded from plate cylinder 2 is clamped conveying while being transported in typesetting case 11 by each version by multiple conveyer belts 30 and multiple typesetting roller 31。
Then, above described holes body paper compression unit 40 is arranged on above the outside of upper opening portion 11f of typesetting case 11, supported by not shown housing, have and utilize the compression pawl (compression element) 45 that can rotate (can move) described later to the porous body paper G being finished unloaded from plate cylinder 2 function being compressed in typesetting case 11。
In this porous body paper compression unit 40, front end axle at the second motor 41 by rotating from the instruction of control unit 50 is linked with the second reduction gearing row 42, the swivelling chute (not shown) of encoder 43 is engaged on the suitable gear of these the second reduction gearing row 42, and be fixedly installed photo interrupter (not shown) opposite to each other with this swivelling chute, and be perpendicular to the rotating shaft 44 of paper by can rotatably in the way of be linked to the most rear class gear of the second reduction gearing row 42。
In the same manner as the rotating shaft 23 in typesetting supply unit 20, above-mentioned rotating shaft 44 is also formed as strip accordingly with the width dimensions of porous body paper G, and this rotating shaft 44 is can be arranged in the way of rotating above the outside of upper opening portion 11f of typesetting case 11。
Compression pawl 45 along the width piecemeal of the porous body paper G being finished and is fixed on above-mentioned rotating shaft 44, and is fixed with fan detection plate 46 in the end side of rotating shaft 44。
Additionally, being fixedly installed position of readiness detection optical sensor 47 opposite to each other with the fan detection plate 46 of the end side being fixed on rotating shaft 44, this position of readiness detection optical sensor 47 is in order to detect whether compression pawl 45 arrives " position of readiness (initial position) " of top and employ light transmission type sensors。
And, compression pawl 45 can pass through the instruction from control unit 50, utilize the driving force of the second motor 41 and the second reduction gearing row 42 and rotating shaft 44 integratedly " position of readiness " that be shown in solid lines and with " end position time empty " shown in double dot dash line between rotate, and can be movable into and out relative in typesetting case 11。
Now, encoder 43 is to compress pawl 45 " position of readiness " standby when initial for benchmark, the swivelling chute (not shown) that the rotation with compression pawl 45 is rotated by photo interrupter (not shown) by the second reduction gearing row 42 is utilized to detect, the umber of pulse of the encoder pulse P (Fig. 2) exported from this photo interrupter is counted, it is possible to " end position time empty " shown in detection double dot dash line。
Additionally, as shown in Figure 2, correspondingly become big from the load (compression stress) of the pulse width T of the encoder pulse P of encoder 43 output with compression pawl 45, when arriving " end position time empty " after compressing pawl 45 and porous body paper G not being compressed or carries out compression on a small quantity, pulse width T 1 shortens, on the other hand, when compressing pawl 45 and multiple porous body paper G being compressed arriving afterwards " position when filling " (Fig. 6) described later, pulse width T 2 is elongated, therefore by the pulse width T 2 of encoder pulse P being measured via control unit 50, " position when filling " can be detected。
At this, as shown in Figure 3, above-mentioned compression pawl 45 is corresponding with the width dimensions of porous body paper G along the rotating shaft 44 of strip, it is fixed in rotating shaft 44 by the base portion 45a of the strip of piecemeal, and multiple compression claw 45b are prominent from this base portion 45a towards plate cylinder 2 side (front side) to be formed, and multiple compression claw 45b is configured in the way of the width along porous body paper G separates the interval of regulation。
Now, formation makes the thickness of the width of porous body paper G be formed as about 1～2mm thinly at multiple compression claw 45b of the base portion 45a of compression pawl 45, to avoid being stained with the ink in the black face (not shown) of porous body paper G。
And, whenever sending, from plate cylinder 2, the porous body paper G being finished here, all make compression pawl 45 and rotating shaft 44 rotate clockwise from " position of readiness " integratedly, utilize multiple compression claw 45b of the base portion 45a being formed at compression pawl 45 that the porous body paper G being finished being accommodated in typesetting case 11 is compressed (pulverizing)。
In addition, in this embodiment, example can arrange compression pawl (compression element) 45 in the way of rotating is illustrated, but it is not limited to this, although here omitting diagram, but can also be configured to make the structure that compression pawl (compression element) such as can come and go point-blank between the front side (plate cylinder side) of typesetting case and rear side (back plate side), as long as correspondingly changing the outer shape of typesetting case with the movement of this compression pawl。
Then, as illustrated enlargedly in the diagram, above-mentioned control unit 50 is built-in with CPU50a, ROM50b, RAM50c, the first enumerator 50d, the second enumerator 50e and timer 50f。
And, typesetting case is installed detection unit 5, typesetting supply unit 20, porous body paper compression unit 40 and guidance panel 60 and is controlled by CPU50a in control unit 50 respectively。
It addition, the operation program etc. of storage pegboard printer 1 and composing device 10 in ROM50b in control unit 50。
Additionally, RAM50c in control unit 50 temporarily stores the various information that can change in porous printer 1 and composing device 10, as aftermentioned in this embodiment, RAM50c stores the typesetting number of pegboard body paper G regulation when being fill fill setting value, compressing the umber of pulse of the encoder pulse P that pawl 45 export from encoder 43 to the period of " end position time empty " from " position of readiness ", compress the pulse width T 2 etc. of encoder pulse P when pawl 45 arrives " position when filling "。
It addition, whenever being delivered in typesetting case 11 from plate cylinder 2 by the porous body paper being finished G, the first enumerator 50d in control unit 50 counts (set forth below for soft counting) with the typesetting number of the software mode porous body paper G to being finished。
In addition, in this embodiment, the typesetting number of the porous body paper G being finished is carried out soft counting, but it is not limited to this, such as, by arranging the optical sensor by detecting to the porous body paper G being finished sent here from plate cylinder 2 at the upstream side of typesetting supply unit 20, utilize the first enumerator 50d in control unit 50 that the pulse output from this optical sensor is carried out step-by-step counting and also would know that typesetting number, therefore the first enumerator 50d in control unit 50 is as the typesetting number of the porous body paper G being finished carrying out the typesetting counting number unit of soft counting or step-by-step counting and function。
It addition, the umber of pulse of the encoder pulse P (Fig. 2) that the second enumerator 50e in control unit 50 is to exporting from the encoder 43 in porous body paper compression unit 40 counts。
Further, the pulse width T measurement of the encoder pulse P (Fig. 2) to exporting from the encoder 43 in porous body paper compression unit 40 of the timer 50f in control unit 50。
And, as described later, control unit 50 when typesetting number reach regulation be judged as when filling several fill。
Return to Fig. 1, for handle hole printing machine 1 and composing device 10, aforesaid operations panel 60 possesses not shown " plate-making key ", " printing key ", " typesetting key ", " stop key ", liquid crystal display part etc., but only illustrates at this and fill display part 61 when what the typesetting number delivering to the porous body paper G being finished in typesetting case 11 from plate cylinder 2 reached the showing when filling setting value or when compression pawl 45 arrives " position when filling " in typesetting case 11 of regulation " filling "。
At this, use Fig. 5 and Fig. 6 to illustrate in the composing device 10 of the porous printer involved in the present invention constituted as described above, utilize compression pawl 45 to the porous body paper G being finished being accommodated in typesetting case 11 action being compressed。
Fig. 5 show in cross section compression pawl in the composing device of porous printer involved in the present invention and arrives the state of " end position time empty " in typesetting case。It addition, Fig. 6 show in cross section compression pawl in the composing device of porous printer involved in the present invention arrives the state of " position when filling " in typesetting case。
First, as shown in Figure 5, after utilizing typesetting case installation detection unit 5 to detect that typesetting case 11 is installed in typesetting case mounting table 4, all utilize the first enumerator 50d in control unit 50 (Fig. 4) that the typesetting number delivering to the porous body paper G being finished in typesetting case 11 from plate cylinder 2 (Fig. 1) is carried out soft counting whenever carrying out typesetting action in composing device 10。
Additionally, the driver element (41～43) being arranged in porous body paper compression unit 40 is all made to carry out action whenever carrying out typesetting action, compression pawl 45 is made to rotate clockwise from " position of readiness " shown in double dot dash line, thus utilizing the multiple compression claw 45b prominent for base portion 45a from compression pawl 45 to be compressed to compression direction by the porous body paper G being finished。
At this, entirely without when receiving or receive a small amount of porous body paper G being finished in typesetting case 11, the second motor 41 is light to the porous body paper G load applied, and therefore compression pawl 45 arrives " end position time empty " that be shown in solid lines。
Now, to utilize fan detection plate 46 and position of readiness detection optical sensor 47 " position of readiness " that detect for benchmark, the umber of pulse utilizing the encoder pulse P (Fig. 2) to exporting of the second enumerator 50e in control unit 50 (Fig. 4) from encoder 43 counts, when this umber of pulse becomes the umber of pulse corresponding with " end position time empty " in the RAM50c being stored in control unit 50, it is possible to detect and arrive " end position time empty " for compression pawl 45。
And, when compressing pawl 45 and arriving " end position time empty ", a part of space 11g1 of compression stroke portion 11g is formed, it is possible in this space 11g1 of, receive a small amount of porous body paper G being finished or having compressed between the compressed side and the back plate 11d of typesetting case 11 that arrive the compression pawl 45 being somebody's turn to do " end position time empty "。
Further, arrive the compression pawl 45 of " end position time empty " after this position temporarily ceases, rotate counterclockwise to return to " position of readiness "。
On the other hand, as shown in Figure 6, when utilize typesetting case install detection unit 5 detect in typesetting case mounting table 4, typesetting case 11 is installed, received in typesetting case 11 a large amount of utilization be compressed from multiple compression claw 45b prominent for base portion 45a of compression pawl 45 and obtain the porous body paper G compressed, the driver element (41～43) being arranged in porous body paper compression unit 40 is made to carry out action, when making compression pawl 45 from when rotating clockwise with " position of readiness " shown in double dot dash line, the porous body paper G load applied is become weight by the second motor 41, therefore the pulse width T of encoder pulse P is elongated。
Now, as before with illustrated by Fig. 2, the pulse width T utilizing the encoder pulse P to exporting of the timer 50f in control unit 50 (Fig. 4) from encoder 43 measures, when this pulse width T becomes the pulse width T 2 of the encoder pulse P corresponding with " position when filling " of storage in the RAM50c in control unit 50, can detect and arrive " position when filling " for compression pawl 45, therefore filling of guidance panel 60 (Fig. 1), display part 61 show, " filling " notifies user。Then, compression pawl 45 temporarily ceases in " position when filling ", and compression pawl 45 returns to " position of readiness " afterwards。
According to the above description, encoder 43, the second enumerator 50e in control unit 50 (Fig. 4) and timer 50f are as compression pawl (compression element) 45 arrives the compression pawl position detection unit (compression element position detection unit) and function that " end position time empty " and " position filled " detect in typesetting case 11。
As mentioned above, compression pawl 45 can be arrived the situation that " end position time empty " and " position when filling " detects by utilization, uses Fig. 1 and Fig. 4 and new Fig. 7 and Fig. 8 that the action of the composing device 10 of porous printer involved in the present invention is illustrated。
Fig. 7 illustrates the first motion flow of the composing device of porous printer involved in the present invention。It addition, Fig. 8 illustrates the second motion flow of the composing device of porous printer involved in the present invention。
First, first motion flow of the composing device 10 of the porous printer involved in the present invention shown in Fig. 7 is illustrated, to compare with the motion flow utilizing Fig. 9 past case illustrated before, the action of the compression pawl 45 during again to install after unloading typesetting case 11 is attached most importance to。
In addition, in the following description, step S11 shown in Fig. 7～step S15A, the operation of S15B, 15C are identical actions with the operation of the step S51 shown in Fig. 9～step S55A before, S55B, 55C, and the step S16 shown in Fig. 7～step S21 is the action of the major part as this embodiment。
As it is shown in fig. 7, in the first motion flow of embodiment, first in step s 11, utilize the porous body paper G of the outer peripheral face being wound on plate cylinder 2 at printed on paper ink image。
Then, in step s 12, after all printings terminate, unload the porous body paper G being finished from plate cylinder 2 and carry out typesetting action, on the other hand, changing plate to be replaced by next porous body paper G to the outer peripheral face of plate cylinder 2。And, whenever carrying out typesetting action, control unit 50 all utilizes the first enumerator 50d being provided at its inner portion that the typesetting number delivering to the porous body paper G being finished in typesetting case 11 from plate cylinder 2 is carried out soft counting。
Then, in step s 13, the soft count value of typesetting number that verification carries out soft counting whenever carrying out typesetting action in step s 12 and obtains be whether corresponding with the storage capacity of typesetting case 11 specify fill setting value, when the soft count value of typesetting number be not reaching in the RAM50c in control unit 50 regulation of storage when filling setting value (when "No"), return to step S11。On the other hand, reach when filling setting value (when "Yes") of regulation in the soft count value of typesetting number, in step S14 guidance panel 60 fill display part 61 carries out " filling " light display。
And, guidance panel 60 is lighted when being shown as " filling ", user carry out unloading the action of typesetting case 11, but now in the same manner as using Fig. 9 past case illustrated before, there are three kinds of step S15A～15C as the mode unloading typesetting case 11。
That is, when the mode of above-mentioned steps S15A, it is user's situation (in situation about having abandoned) of not abandoning the porous body paper G compressed being accommodated in typesetting case 11 and carrying out the plug of typesetting case 11。
Additionally, when the mode of above-mentioned steps S15B, it is that user substantially abandons the porous body paper G compressed being accommodated in typesetting case 11, but tacky and extend and remained the situation (situation about substantially abandoning) of porous body paper of about an edition owing to having sticking ink。
Now, the porous body paper G being dropped has viscosity owing to being attached with ink, exist the tendency adhering to typesetting case 11 be adhering to each other with porous body paper to be discarded together with tendency。Owing to this adhesion is inclined to, sometimes remaining the porous body paper of about an edition in typesetting case 11 when abandoning the porous body paper G compressed, the porous body paper G sometimes remained is stretched and extension in typesetting case 11 owing to above two adheres to when abandoning。
It addition, when the mode of above-mentioned steps S15C, be that user is by the porous body paper G compressed being accommodated in typesetting case 11 situation about all abandoning。
At this, in the present invention, different from the situation of the past case used before illustrated by Fig. 9, after the typesetting case 11 unloaded being installed respectively again for above-mentioned three kinds of step S15A, each mode situation of S15B, S15C, namely at the typesetting case passing through to employ the optical reflective-type sensor etc. being installed on typesetting case mounting table 4, detection unit 5 is installed to confirm again to install after typesetting case 11, for the situation of all modes in step S15A, S15B, S15C, print in step s 16。
Then, in step S17, the situation also for all modes in step S15A, S15B, S15C carries out typesetting action, on the other hand, changes plate to be replaced by next porous body paper G to the outer peripheral face of plate cylinder 2。It addition, utilize compression pawl 45 that the porous body paper G being finished is compressed in typesetting case 11 with typesetting action。
Then, after step S17, it is being divided into the situation of the mode of step S15A and the situation both of these case of each mode of step S15B, 15C。
That is, when the mode of step S15A (in when having abandoned), step S18 compresses " end position time empty " that pawl 45 does not arrive in typesetting case 11。That is, now compression pawl 45 is big to the porous body paper G load applied, and as previously used illustrated by Fig. 6, the load weight of the second motor 41, is therefore the situation that will not arrive " end position time empty "。In this case, step S19 does not remove the soft count value of above-mentioned typesetting number, display part 61 make " filling " display flicker filling of guidance panel 60 and sends alarm, returning to step S11 simultaneously and print, and allow the typesetting action after carrying out。
On the other hand, when the mode of step S15B when the mode of (when substantially abandoning) and step S15C (when all abandoning), step S20 compresses " end position time empty " that pawl 45 arrives in typesetting case 11。Namely, now compression pawl 45 is little to the porous body paper G load applied, as previously used illustrated by Fig. 5, the load of the second motor 41 is light, therefore " end position time empty " is arrived, and as it has been described above, it is the umber of pulse of encoder pulse P from encoder 43 output and the consistent situation of the umber of pulse corresponding with the end position of time " empty " of storage the RAM50c in control unit 50。In this case, remove the soft count value of above-mentioned typesetting number in the step s 21, return to step S11 and print, and allow the typesetting action after carrying out。
In addition, in the first action flow chart of the embodiment shown in Fig. 7, for the ease of diagram, the action of step S15A is carried out after display " filling ", but the action (action in having abandoned) that user deliberately carries out the plug of typesetting case 11 also carried out sometimes before display " filling ", therefore in this case, if compressing pawl 45 not have to arrive " end position time empty " when again installing the next typesetting action after typesetting case 11, then do not remove soft count value and carry out printing。
The first motion flow according to above-described embodiment, when again installing after unloading the typesetting case 11 being accommodated with the porous body paper G compressed, control unit 50, when the compression pawl rotated when filling number and next typesetting that typesetting number reaches regulation arrives " end position time empty ", removes the soft count value of typesetting number。
According to the above description, particularly when compress the end position of time " empty " that pawl 45 arrives in typesetting case 11 even and if remained in typesetting case 11 a small amount of porous body paper G compress also have receive capacity, user need not be urged illustrated by past case to unload typesetting case 11, and can allow for carrying out next typesetting action, therefore, compared with past case, the ease of use of the composing device 10 of porous printer is good。And, as previously used detection unit inside typesetting case need not be set illustrated by past case Fig. 9, just can judge " end position time empty " and " position when filling " by the position of rotation to compress pawl 45, therefore need not worry illustrated by past case that the ink of typesetting case internal detection unit is dirty。
Then, second motion flow of the composing device 10 of the porous printer involved in the present invention shown in Fig. 8 is with following flow process for the starting point: the soft count value judging to remove the typesetting number of the porous body paper G being finished according to the position of rotation of the compression pawl 45 in typesetting case 11, the porous body paper G being finished being compressed still makes soft count value increase by 1, and the plug according to the typesetting case 11 after " filling " display judges whether to make a plate。It addition, the operation program corresponding with the second motion flow is stored in the ROM50b in control unit 50。
When starting the second motion flow of the embodiment shown in Fig. 8, first, in step S31, check user have issued plate-making instruction or have issued printing instruction。Now, user selects and presses the not shown plate-making key or printing key that are arranged in guidance panel 60, or by not shown personal computer instruction plate-making or printing。
And, when making a plate, transfer to following step S32。On the other hand, when printing, transfer to step S43 described later and perform printing action。
Then, in step s 32, have selected plate-making in step S31, therefore whether verification plate-making prohibitory sign is ON, when prohibitory sign of making a plate is ON (when "Yes"), transfers to step S39 described later, shows " filling "。
On the other hand, when plate-making prohibitory sign is OFF in step s 32 (when "No"), step S33 carries out plate-making and typesetting action。Now, plate-making is to use automatic platemaker 6 to make a untapped porous body paper G。On the other hand, typesetting action is following action: whenever being delivered in typesetting case 11 from plate cylinder 2 by the porous body paper being finished G, the typesetting number utilizing the porous body paper G to being finished of the first enumerator 50d in control unit 50 carries out soft counting, and utilizes compression pawl 45 that the porous body paper G being finished being accommodated in typesetting case 11 is compressed。
Then, in step S34, check whether the soft count value C of the typesetting number carrying out soft counting whenever carrying out typesetting action in step S33 and obtain fills setting value more than what specify。At this, when when filling setting value (when "No") of the regulation of storage during the soft count value C of typesetting number is less than the RAM50c in control unit 50, the soft count value C of typesetting number is increased by 1 (C=C+1) by step S38, and in step S42 described later, checks whether there is printing instruction。
On the other hand, in step S34 the soft count value C of typesetting number more than regulation when filling setting value (when "Yes"), whether the compression pawl 45 in verification typesetting case 11 arrives " end position time empty " in step s 35。At this, as mentioned above, whether umber of pulse and the umber of pulse corresponding with " end position time empty " of storage in the RAM50c in control unit 50 based on the encoder pulse P exported from encoder 43 be consistent, judges whether compression pawl 45 arrives " end position time empty "。
And, compression pawl 45 arrives when " end position time empty " (when "Yes") in step s 35, although the soft count value C of typesetting number fills setting value more than regulation, also it is that user has all abandoned or left the state abandoning the porous body paper G compressed being accommodated in typesetting case 11 on a small quantity and substantially, therefore in step S37, remove the soft count value C (C=0) of typesetting number, check in later-mentioned step S42 and whether there is printing instruction。
On the other hand, compression pawl 45 does not have to arrive when " end position time empty " (when "No") in step s 35, it is accommodated in the porous body paper G compressed in typesetting case 11 for filling state, and also it is the state having abandoned porous body paper G in user, therefore in step S36, the soft count value C of typesetting number is increased by 1 (C=C+1), afterwards, step S39 fills on display part 61 display " filling " at guidance panel 60, and to make plate-making prohibitory sign be ON。
Then, check the Plug Action that whether there is the typesetting case 11 undertaken by user in step s 40, when there is the Plug Action of typesetting case 11 (when "Yes"), step S41 releases the display of " filling ", and after plate-making prohibitory sign is become OFF, check in step S42 and whether there is printing instruction。
On the other hand, it is absent from when the Plug Action of typesetting case 11 (when "No") in step s 40, transfers to step S42, and check whether there is printing instruction。
Then, exist in step S42 when printing instruction (when "Yes"), step S43 carries out printing action。In this printing action, utilize the porous body paper G of the outer peripheral face being wound on plate cylinder 2 at printed on paper ink image, after printing release, terminate this flow process。Additionally, after printing release, if there is plate-making or printing instruction, then allow to carry out making a plate or printing instruction, allow also to carry out typesetting action。
On the other hand, it is absent from, when printing instruction (when "No"), terminating this flow process in step S42。
Additionally, in second motion flow of above-described embodiment, additionally it is possible to there is the pattern which operation in the operation of step S33～step S36 and the operation of step S39～step S41 first carries out。
The second motion flow according to above-described embodiment, in the same manner as the first motion flow of the embodiment illustrated before, control unit 50 reaches when filling compression pawl arrival " end position time empty " counted and rotate when next typesetting of regulation at typesetting number, removes the soft count value of typesetting number。
According to the above description, in the same manner as when the first motion flow illustrated before, particularly when compress the end position of time " empty " that pawl 45 arrives in typesetting case 11 even and if remain typesetting case 11 in a small amount of porous body paper G compressed also have receive capacity, user need not be urged illustrated by past case to unload typesetting case 11, and can allow for carrying out next typesetting action, therefore, compared with past case, the ease of use of the composing device 10 of porous printer is good。And, typesetting case internal detection unit as illustrated by past case need not be set, just can judge " end position time empty " and " position when filling " by the position of rotation to compress pawl 45, therefore need not worry about the ink of typesetting case internal detection unit as illustrated by past case dirty。
Claims (1)
1. the composing device of a porous printer, it is characterised in that possess:
Typesetting supply unit, the porous body paper being finished unloaded from plate cylinder is carried by it to typesetting conveying direction；
Typesetting case, the conveying of above-mentioned typesetting supply unit the above-mentioned porous body paper being finished is moved into from peristome and is accommodated in inside by it；
Typesetting counting number unit, the typesetting number of the above-mentioned porous body paper being finished is counted by it when the above-mentioned porous body paper being finished is sent in above-mentioned typesetting case from above-mentioned plate cylinder；
The compression element that can move, the above-mentioned porous body paper being finished being accommodated in above-mentioned typesetting case is compressed by it；
Compression element position detection unit, it is when making above-mentioned compression element move in above-mentioned typesetting case, detect whether above-mentioned compression element arrive in above-mentioned typesetting case empty time end position；And
Control unit, its when above-mentioned typesetting number reach regulation be judged as when filling several fill,
Wherein, above-mentioned control unit when above-mentioned typesetting number reach above-mentioned regulation fill number and above-mentioned compression element arrive above-mentioned empty time end position, the count value of above-mentioned typesetting number is removed。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-031737 | 2013-02-21 | ||
| JP2013031737A JP2014162003A (en) | 2013-02-21 | 2013-02-21 | Plate ejector of stencil printing apparatus |
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| Publication Number | Publication Date |
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| CN104002569A CN104002569A (en) | 2014-08-27 |
| CN104002569B true CN104002569B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410060212.9A Active CN104002569B (en) | 2013-02-21 | 2014-02-21 | The composing device of porous printer |
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| JP (1) | JP2014162003A (en) |
| CN (1) | CN104002569B (en) |
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| CN104002569A (en) | 2014-08-27 |
| JP2014162003A (en) | 2014-09-08 |
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