CN1919608A - Liquid ejection apparatus - Google Patents

Abstract

A printer functioning as a liquid ejection apparatus includes a recording head having nozzles, a flushing sheet feeding mechanism, and a cleaning mechanism. The flushing sheet feeding mechanism feeds a flushing sheet for absorbing ink, which is ejected from the nozzles, from a non-flushing position separated from the recording head to a flushing position facing the recording head and from the flushing position to the non-flushing position during flushing. The cleaning mechanism removes the ink absorbed in the flushing sheet after flushing.

Description

Liquid injection apparatus

Technical field

The present invention relates to liquid injection apparatus.

Background technology

From in the past,, just know ink-jet printer (below be called printer) as the device that liquid is sprayed to target.In printer, carry record head (jet head liquid).From print cartridge record head is supplied with ink (liquid).Ink sprays to the recording medium as target from the nozzle that forms at record head.In order to print the photomap image data of digital camera, proposition has the printer of surperficial all " non-flanged printing " functions of print record medium recently.For example drive the printer that description has " non-flanged printing " function in the 2001-158162 communique the spy.

In this printer, the solvent of ink evaporates from the nozzle of record head easily.Therefore, the viscosity of ink rises, sometimes ink solidifies.In addition, on nozzle, adhere to dust, perhaps sneak into bubble, stop up sometimes from nozzle.In order to address these problems, spraying outside the ink to the recording medium that is used to print, carry out the flushing action of forced jet ink.

In recent years, in order to realize flying print, propose to have along with the direction of the throughput direction quadrature of recording medium, spread all over and arrange the printer of the large-scale record head of nozzle in the integral width of print zone.In the printer of such all fronts type, when the flushing action, record head does not move from print position, sprays ink, the ink on the wiping conveyer belt then to the conveyer belt of carrying recording medium., the ink on the wiping conveyer belt fully might pollute the recording medium of then carrying sometimes.

In order to solve described problem, open in the 2001-105628 communique the spy, describe by conveyer belt the flushing thin slice that constitutes by absorbing material be transported to record head under, to spraying the method for ink on the record head.According to this method, to not direct injection of conveyer belt ink, so do not pollute conveyer belt or recording medium.

In described printer,, realize the utilization again of flushing thin slice by the flushing sheet after flushing drying.The flushing thin slice is discarded above the moment of allowed band in the uptake of ink., if use a flushing thin slice repeatedly, the drying of ink has little time, so must use the low flushing thin slice of absorbability.In addition, when the flushing thin slice of changing after using, there are pollution user's the hand and the problem of clothes.

Summary of the invention

The objective of the invention is to, the liquid injection apparatus that can efficiently use the flushing thin slice is provided.

According to first form of the present invention, provide liquid injection apparatus to the target atomizing of liquids.This liquid injection apparatus comprises: the jet head liquid with liquid ejecting nozzle; When flushing, never relative with the liquid ejecting nozzle non-flush position of flushing thin slice that absorbs the liquid that sprays from liquid ejecting nozzle is transported to the flush position relative with liquid ejecting nozzle, and is transported to the flushing thin slice conveying mechanism of non-flush position from flush position; Be arranged on the landline of flushing thin slice, be used to remove the wiper mechanism of the liquid that flushing sheet after flushing absorbs.

According to second form of the present invention, provide jet head liquid to the target atomizing of liquids.This liquid injection apparatus comprises: the jet head liquid with liquid ejecting nozzle; At not relative with liquid ejecting nozzle non-flush position, absorption is from the resettlement section of a plurality of flushing thin slices of the liquid of liquid ejecting nozzle ejection when being housed in flushing; The flushing thin slice is transported to the flush position relative with liquid ejecting nozzle from the resettlement section, and is transported to the flushing thin slice conveying mechanism of resettlement section from flush position.The different flushing thin slice of flushing thin slice of use was transported to flush position when flushing thin slice conveying mechanism took out in the flushing thin slice in the resettlement section and to wash with last time.

According to the 3rd form of the present invention, provide liquid injection apparatus to the target atomizing of liquids.This liquid injection apparatus comprises: the jet head liquid with liquid ejecting nozzle; At not relative on-liquid eject position, accommodate the target resettlement section of described target with liquid ejecting nozzle; At the on-liquid eject position, accommodate the liquid bigger and accept the liquid of thin slice and accept the thin slice resettlement section than the size of described target; When all the nothing blank of atomizing of liquids is sprayed on the surface to target, the target of supplying with from the target resettlement section, accept to be transported to the conveying mechanism of the liquid eject position relative under the state on the thin slice to be overlapped in the described liquid of accepting to supply with the thin slice resettlement section from liquid with jet head liquid.

Description of drawings

Fig. 1 is the skeleton diagram of all structures of the printer of expression embodiment 1.

Fig. 2 is the block diagram of the circuit of expression printer.

Fig. 3 is the flow chart of expression to the processing of paper supply standby.

Fig. 4 is the flow chart of expression to the processing of the conveying standby of flushing thin slice.

Fig. 5 is the flow chart that expression is printed and flushing is handled.

Fig. 6 is the flow chart that expression is printed and flushing is handled.

Fig. 7 is the plane of flushing thin slice.

Fig. 8 is the skeleton diagram of all structures of the printer of expression embodiment 2.

Fig. 9 is the skeleton diagram of all structures of the printer of expression embodiment 3.

Figure 10 is the skeleton diagram of all structures of the printer of expression embodiment 4.

Figure 11 is the flow chart of expression non-flanged print processing.

Figure 12 is the flow chart of expression non-flanged print processing.

Figure 13 is illustrated in the plane that disposes on the base sheet with the state of paper.

Figure 14 (A) is the ideograph of the action of explanation separator.

Figure 14 (B) is the ideograph of the action of explanation separator.

Figure 14 (C) is the ideograph of the action of explanation separator.

The specific embodiment

(embodiment 1)

Below, the embodiment 1 after with reference to Fig. 1～Fig. 7 explanation the present invention being specialized.

As shown in Figure 1, the printer 10 as liquid injection apparatus has the roughly main body box 11 of case shape.Configuration is used for the record head 12 with paper P injection ink (liquid) as target in main body box 11.

Below record head 12,, spread all over and form a plurality of nozzles 13 at whole width with the print zone of paper P along the direction of intersecting with throughput direction (arrow directions X shown in Figure 1) with paper P.Printer 10 is that the printer than balladeur train mobile model is more suitable in the printer of all fronts of flying print head type.

On record head 12, be connected with a plurality of print cartridges (not shown).When printing, the ink in each print cartridge is being adjusted under the state of setting pressure, offers record head 12.

In main body box 11, below record head 12 configuration be used to carry with paper P with paper feeding mechanism (targeted delivery mechanism) 14, be used to carry the flushing thin slice conveying mechanism 15 that washes thin slice FS.Flushing thin slice FS is when the flushing action, is used to absorb the thin slice from the ink of nozzle 13 injections.Flushing thin slice FS has the absorbability (for example more than the 15mg/ square inch) of the appropriateness of ink.The flushing action is being carried out through (for example 10 seconds) time preset time when using the printing (following so-called printing) of paper P.

With paper feeding mechanism 14 have the sheet feed stacker 21 of accommodating, accommodate row's paper disc 22 after the printing with paper P with paper P, the conveyer belt 23 of the conveying that under record head 12, (forms the relative position of face 16) with paper P with nozzle.Conveyer belt 23 is set to triangle by the driven roller 24 of printing the beginning rear drive, the driven voller 25 according to driven roller 24 rotations, the jockey pulley 26 between driven roller 24 and driven voller 25.

4 auxiliary conveying rollers 27 of configuration between driven roller 24 and driven voller 25.Conveyer belt 23 is supported from lower horizontal by each auxiliary conveying roller 27 between driven roller 24 and driven voller 25.The part of the horizontal supporting of conveyer belt 23 is main landlines 28.First sensor 29 is set above main landline 28.First sensor 29 is arranged on the position between record head 12 and the sheet feed stacker 21.Detect by first sensor 29 and to be used for calculating by behind the first sensor 29, be transported to paper P (washing thin slice FS) record head 12 under print position the time the starting point of conveying capacity.

In addition, between sheet feed stacker 21 and conveyer belt 23, be provided for from sheet feed stacker 21 to first guide plate 31 of main landline 28 guiding with paper P.Be provided for taking out on the top of sheet feed stacker 21 and pick up roller 32 with paper P in the sheet feed stacker 21.Connecting portion at the sheet feed stacker 21 and first guide plate 31 is provided with pair of separated roller 33.Pass through separate roller 33 from what sheet feed stacker 21 was taken out with paper P, thereby do not send 1 to 31 on first guide plate overlappingly.

Second sensor 34 with paper P that detects by separate roller 33 is set above first guide plate 31.A pair of paper gate roller 35 is set between first guide plate 31 and main landline 28.Pick up roller 32, separate roller 33 and paper gate roller 35 respectively in the rotation of given direction, thereby offering main landline 28 with paper P in the sheet feed stacker 21.

Be provided between the paper disc 22 switching to from main landline 28 to the conveying with paper P of row's paper disc 22, and from the selector 36 of any one party of main landline 28 to the conveying of the flushing thin slice FS of wiper mechanism 47 conveyer belt 23 and row.Selector 36 supportings are for rotating around basic end 36a.When being level shown in the solid line of Fig. 1 (closed condition), main landline 28 is connected via selector 36 with row's paper disc 22 at selector 36.And selector 36 is when being heeling condition (open mode) shown in the dotted line of Fig. 1, and main landline 28 is connected via selector 36 with wiper mechanism 47.

Between the basic end 36a of selector 36 and row's paper disc 22, be provided for discharging a pair of exit roller 37 after printing with paper P to row's paper disc 22.When selector 36 is level, if conveyer belt 23 and exit roller 37 rotation, would discharging to row's paper disc 22 from main landline 28 after then printing with paper P.

In driven voller 25 rotatably mounted charged roller 38.Charged roller 38 be configured to that a conveyer belt 23 sandwiches and driven voller 25 between.By charged roller 38, all give negative electrical charge to the surface of conveyer belt 23.On the main landline 28 of charged conveyer belt 23, adsorb and keep with paper P and flushing thin slice FS.Rotatably mounted except that electric roller 39 on driven roller 24.Remove electric roller 39 be configured to and driven roller 24 between sandwich conveyer belt 23.

Flushing thin slice conveying mechanism 15 has the flushing thin slice dish 41 of accommodating flushing thin slice FS, wash the conveyer belt 23 that thin slice FS carries under record head 12.Be that conveyer belt 23 is by using paper feeding mechanism 14 and flushing thin slice conveying mechanism 15 functions.

Flushing thin slice dish 41 is configured in the below of conveyer belt 23.Between flushing thin slice dish 41 and driven voller 25, be provided for from second guide plate 42 of flushing thin slice dish 41 to main landline 28 guiding flushing thin slice FS.Crooked a pair of long slab is vacated the spaced and parallel configuration, thereby forms second guide plate 42.The flushing thin slice conveying roller 43 that flushing thin slice FS in the bottom of flushing thin slice dish 41 is provided for a flushing thin slice dish 41 sends to second guide plate 42.

Below an upper section at second guide plate 42 is provided with the 3rd sensor 44 that detects flushing thin slice FS.In addition, the connecting portion at second guide plate 42 and main landline 28 is provided with a pair of flushing thin slice gate roller 45.Flushing thin slice conveying roller 43, flushing thin slice gate roller 45 are respectively in given direction rotation, thereby the flushing thin slice FS in the flushing thin slice dish 41 offers main landline 28.

Between flushing thin slice dish 41 and driven roller 24, be provided for flushing thin slice FS from three guide plate 46 of main landline 28 to 41 guiding of flushing thin slice dish.Crooked a pair of long slab is vacated the spaced and parallel configuration, thereby forms the 3rd guide plate 46.On the 3rd guide plate 46, connect main landline 28 via selector 36.

Be provided for removing the wiper mechanism 47 of ink from flushing sheet after flushing FS at the 3rd guide plate 46.Wiper mechanism 47 has a pair of backer roll 48 and accepting box 49.If flushing sheet after flushing FS by backer roll 48, just extrudes ink from flushing thin slice FS, the ink of extruding is stored in the accepting box 49.

In addition, at the 3rd guide plate 46 with wash a pair of flushing thin slice dispatch roller 51 that is provided for discharging flushing thin slice FS between the thin slice dish 41 to flushing thin slice dish 41.Under the state that selector 36 tilts (open mode), conveyer belt 23, backer roll 48,51 rotations of flushing thin slice dispatch roller after flushing thin slice FS removes ink by wiper mechanism 47, are discharged to washing thin slice dish 41.In the present embodiment, the location definition of the flushing thin slice FS that accommodates in washing thin slice dish 41 is non-flush position, be configured in record head 12 under the location definition of flushing thin slice FS be flush position.

As shown in Figure 2, printer 10 has control part 61.Control part 61 has the CPU62 as control device, and CPU62 is connected on ROM63 and the RAM64.In ROM63, for example store the control program of carrying out when spraying ink with paper P and flushing thin slice FS.In addition, in RAM64 storage for example from the various information such as detection signal of each sensor.

Input one side at control part 61 connects first sensor 29, second sensor 34, reaches the 3rd sensor 44.Pick up roller 32, separate roller 33, paper gate roller 35, driven roller 24, exit roller 37, flushing thin slice conveying roller 43, flushing thin slice gate roller 45, backer roll 48, flushing thin slice dispatch roller 51, reach selector 36 in the output one side connection of control part 61.CPU62 controls the driving of each mechanism (driven roller 24 etc.) according to the detection signal from each sensor 29,34,44.

When usually printing, sheet feed stacker 21 and row's paper disc 22 are connected with main landline 28 via first guide plate 31, and usefulness paper P's use the paper landline thereby be formed for carrying.When flushing, the entrance and exit of flushing thin slice dish 41 connects via second guide plate 42, main landline 28 and the 3rd guide plate 46, is formed for carrying the flushing thin slice landline of flushing thin slice FS.

When selector is level (closed condition), from carrying to main landline 28 via first guide plate 31 that sheet feed stacker 21 is taken out with paper P.At this moment, because conveyer belt 23 is charged, so on conveyer belt 23, adsorb and keep with paper P.Then, be transported to paper P record head 12 under the moment, begin to print.After printing end, discharge to row's paper disc 22 via selector 36 from main landline 28 with paper P.

And when the state (open mode) that selector 36 tilts, the flushing thin slice FS that takes out from flushing thin slice dish 41 is transported to main landline 28 via second guide plate 42.At this moment, conveyer belt 23 is charged, so flushing thin slice FS adsorbs on conveyer belt 23 and keeps.Then, flushing thin slice FS be transported to record head 12 under the moment, begin flushing, the ink that sprays from nozzle 13 is absorbed by the flushing thin slice.Flushing sheet after flushing FS is transported to the 3rd guide plate 46 from main landline 28 via selector 36.Then, flushing thin slice FS is by backer roll 48, extrude ink by backer roll 48 after, be recovered to flushing thin slice dish 41 once more.

The following print processing that comprises flushing that describes in detail with reference to Fig. 3～Fig. 6.When printing beginning, selector 36 becomes the level (closed condition) shown in the solid line of Fig. 1.In addition, in the time interval for instrumentation washes, begin simultaneously based on counting that washes timer (not shown) and printing.In addition, " FL " that puts down in writing among the figure omits record to " flushing ".

Fig. 3 is the program flow diagram that the standby of expression paper supply is handled.This processing is when printing, and carries 1 during with paper P to main landline 28, is used to make the processing with near paper P standby paper gate roller 35 of then printing.

As shown in Figure 3, if begin to print action, CPU62 just rotation picks up roller 32 and separate roller 33 (S10).Being transported on first guide plate 31 in the sheet feed stacker 21 with paper P.CPU62 judges whether the signal from second sensor 34 is ON, and promptly whether second sensor 34 detects with paper P (S11).When being OFF from the signal of second sensor 34 (S11:NO), CPU62 continued the conveying with paper P, and repeats described judgement (S11) before the signal from second sensor 34 becomes ON.And when the signal from second sensor 34 is ON (S11:YES), CPU62 is judged as with paper P and is transported to paper gate roller 35, stops to pick up the rotation (S12) of roller 32 and separate roller 33.

Then, CPU62 judges whether the signal from second sensor 34 is OFF, promptly whether is transported to main landline 28 (S13) with paper P.When the signal from second sensor 34 is ON (S13:NO), CPU62 continued the conveying with paper P, and repeats described judgement (S13) before the signal from second sensor 34 becomes OFF.And when being OFF from the signal of second sensor 34 (S13:YES), CPU62 is judged as with paper P by paper gate roller 35, is transported to main landline 28.Then, CPU62 judges whether the printing with paper P of carrying just now finishes (S14).When printing end (S14:YES), CPU62 finishes the paper supply bag promptly to be handled.When printing does not finish (S14:NO), roller 32, separate roller 33 (S10) are picked up in the CPU62 rotation, repeat described each processing (S10～S14), print end up to being judged as.

Fig. 4 is the program flow diagram that expression flushing thin slice carries standby to handle.This processing is arranged in the flushing action, is the processing that is used to make near flushing thin slice FS standby flushing thin slice gate roller 45 of then carrying.

As shown in Figure 4, if begin printing, at first CPU62 spin rinse thin slice conveying roller 43 (steps 20).The flushing thin slice FS that then washes in the thin slice dish 41 is transported on second guide plate 42.Then, CPU62 judges whether the signal from the 3rd sensor 44 is ON, and promptly whether the 3rd sensor 44 detects flushing thin slice FS (S21).When the signal from the 3rd sensor 44 is OFF (S21:NO), CPU62 continued the conveying of flushing thin slice FS, and repeats described judgement (S21) before the signal from the 3rd sensor 44 becomes ON.And when the signal from the 3rd sensor 44 is ON (S21:YES), CPU62 is judged as flushing thin slice FS and is transported to flushing thin slice gate roller 45, the rotation (S22) that stops to wash thin slice conveying roller 43.

Then, CPU62 judges whether the signal from the 3rd sensor 44 is OFF, judges promptly whether flushing thin slice FS is transported to main landline 28 (S23).When being ON from the signal of the 3rd sensor 44 (S23:NO), CPU62 continued the conveying of flushing thin slice FS, and repeats described judgement (S23) before the signal from the 3rd sensor 44 becomes OFF.And when being OFF from the signal of the 3rd sensor 44 (S23:YES), CPU62 is judged as flushing thin slice FS by flushing thin slice gate roller 45, is transported to main landline 28.Then, CPU62 judges whether the printing with paper P of carrying just now finishes (S24).When printing end (S24:YES), CPU62 finishes the flushing thin slice and carries standby to handle.When printing did not finish, CPU62 spin rinse thin slice conveying roller 43 (S20) repeated described each processing (S20～S24), finish up to being judged as to print.

In the present embodiment, with paper P and flushing thin slice FS respectively under near the state of standby paper gate roller 35 and the flushing thin slice gate roller 45, execution graph 5 and printing and flushing processing shown in Figure 6.Be that the paper supply standby is handled, the flushing thin slice is carried standby processing, printing and flushing to handle simultaneously and carried out.

As shown in Figure 5, if begin to print action, CPU62 just rotates driven roller 24 (S30), rotation paper gate roller 35 (S31).If 35 rotations of paper gate roller, standby is transported to main landline 28 with paper P near paper gate roller 35.Then CPU62 judges whether the signal from first sensor 29 is ON, and promptly whether first sensor 29 detects with paper P (S32).When the signal from first sensor 29 is OFF (S32:NO), CPU62 continued the conveying with paper P, and repeats described judgement (S32) before the signal from first sensor 29 becomes ON.And when being ON from the signal of first sensor 29 (S32:YES), CPU62 is judged as with paper P and is transported to record head 12, stops the rotation (S33) of paper gate roller 35.

Then, CPU62 judges whether the paper supply count value arrives set-point (S34).The paper supply count value is to be used to calculate the value that is transported to the conveying capacity of using paper P of print position from first sensor 29.CPU62 calculates the paper supply count value in advance according to print data when printing beginning, store among the RAM.When the paper supply count value arrives set-point (S34:YES), CPU62 be judged as with paper P be transported to record head 12 under.CPU62 sprays ink from the nozzle 13 of record head 12 then, begins to print (S35).

Then CPU62 has judged whether to print the usefulness paper P (S36) of 1 page of amount.When the printing of 1 page of amount does not finish (S36:NO), CPU62 continues to print, and finishes (S35) up to the paper P that uses of 1 page of amount.And when the printing of 1 page of amount finishes (S36:YES), CPU62 judges whether the flushing timer count value based on the flushing timer arrives set-point (S37).When flushing timer count value no show set-point (S37:NO), CPU62 judges to print whether finish (S38).When printing does not finish (S38:NO), CPU62 carries out the 2nd page of later printing, so repeat described each processing (S31～S38), arrive set-point up to flushing timer count value.When flushing timer count value arrives set-point (S37:YES), CPU62 carries out following flushing and handles.

CPU62 is spin rinse thin slice gate roller 45, backer roll 48, flushing thin slice dispatch roller 51 at first, makes selector 36 be open mode (S39).If 45 rotations of flushing thin slice gate roller, the flushing thin slice FS of standby just is transported to main landline 28 near flushing thin slice gate roller 45.Then CPU62 judges whether the signal from first sensor 29 is ON, and promptly whether first sensor 29 detects flushing thin slice FS (S40).When the signal from first sensor 29 is OFF (S40:NO), CPU62 continued the conveying of flushing thin slice FS, and repeats described judgement (S40) before the signal from first sensor 29 becomes ON.And when being ON from the signal of first sensor 29 (S32:YES), CPU62 is judged as flushing thin slice FS and is transported near the record head 12.Then, CPU62 stops to wash the rotation (S41) of thin slice gate roller 45.

Then CPU62 judges whether flushing thin slice count value arrives set-point (S42), and here, flushing thin slice count value is CPU62 flushing thin slice FS when first sensor 29 is transported to flush position, the value that only increases during the convey unit conveying capacity whenever flushing thin slice FS.CPU62 calculates flushing thin slice count value in advance according to the use history of flushing thin slice FS, is stored among the RAM64.When flushing thin slice count value arrives set-point (S42:YES), the given position that CPU62 is judged as flushing thin slice FS be transported to record head 12 under.CPU62 washes (S43) from the nozzle ejection ink of record head 12 then.

Then, CPU62 only increases flushing thin slice count value the amount (S44) of set-point.In the present embodiment, when washing, the acceptor site of the ink of change flushing thin slice FS.Promptly shown in 7, when washing for the first time, after acceptor site A flushing, when washing for the second time, in acceptor site B flushing, when washing for the third time, in acceptor site C flushing, during the 4th flushing, in acceptor site D flushing, when the 5th flushing, wash at acceptor site E.If like this, just can make flushing thin slice FS efficient absorption ink.When the whole flushing thin slice FS in the flushing thin slice dish 41 had washed 5 times one by one, CPU62 showed the content of replenishing that needs new flushing thin slice FS at the display part of printer 10.

After flushing thin slice count value increased, CPU62 resetted flushing thin slice count value, resets (S45), judges to print whether finish (S46).When printing does not finish (S46:NO), CPU62 stops backer roll 48, flushing thin slice dispatch roller 51, and selector 36 is switched to closed condition (S47).CPU62 rotation paper gate roller 35 (S31) then carry the new paper P that uses, and begin the printing (S31～S46) of time one page.And print when finishing (S45:YES, or S38:YES), CPU62 stops driven roller 24, backer roll 48, flushing thin slice dispatch roller 51 (S48), finishes each and handles.

According to embodiment 1, can obtain following effect.

(1) removes ink by wiper mechanism 47 from flushing thin slice FS,, just can reuse flushing thin slice FS (5 times in the present embodiment) so do not rely on air dry.Therefore, can more efficient utilization wash thin slice FS, the flushing action in the time of tackling a large amount of the printing.In addition, because reuse flushing thin slice FS, so the replacing frequency of flushing thin slice FS reduces, the chance that user's hand and clothes pollute reduces.

(2) conveyer belt 23 is by using paper feeding mechanism 14 and flushing thin slice conveying mechanism 15 functions.Therefore, all structures of energy simplification device.

(3) make conveyer belt 23 charged by charged roller 38, flushing thin slice FS is by conveyer belt 23 absorption and maintenance.Therefore, can simplify the mechanism that is used for keeping flushing thin slice FS at conveyer belt 23.

(4) if flushing thin slice FS by backer roll 48, just extrudes ink from flushing thin slice FS, remove.According to this method, compare with the method for wiping flushing thin slice FS, can remove ink from flushing thin slice FS easily and reliably.

(embodiment 2)

Below with reference to Fig. 8, embodiment 2 is described.About similarly to Example 1 part among the embodiment 2, omit detailed explanation.

As shown in Figure 8, in main body box 11, with paper feeding mechanism 214 (two sides spray use targeted delivery mechanism) with wash thin slice conveying mechanism 215 and be configured in the mode of encirclement record head 12.

On landline, be provided with and temporarily accommodate temporary transient storing tray 71, a plurality of guide plate 72 that single face is printed with paper with paper P.The gateway of temporary transient storing tray 71 is connected the end near row's paper disc 22 of main landline 28 via two sides print path selector 74, a plurality of guide plate 72 and help roll 75 etc.In addition, the gateway of temporary transient storing tray 71 is connected the end of the close sheet feed stacker 21 of main landline 28 via turning to selector 76, slewing rollers 77, the 4th guide plate 78, two sides gate roller 79, paper gate roller 35 etc.

Turn to selector 76 to be connected like that shown in solid line among Fig. 8 under the state on the temporary transient storing tray 71, slewing rollers 77 are in given direction rotation, thereby move into temporary transient storing tray 71 with paper P on the guide plate 72.And if turn to selector 76 to tilt like that upward as shown in phantom in Figure 8, temporary transient storing tray 71 just is connected with the 4th guide plate 78.Under this state, slewing rollers 77 are in the rotation of given direction, in the temporary transient storing tray 71 with paper P by the two sides with gate roller 79, be transported to main landline 28.

When printing, printed surperficially when carrying on the two sides, turned over landline 73 with paper P on the two sides.Make printing surface (back side up) down with paper P, accommodate temporary transient storing tray 71.Switch and to turn to selector 76, and if the direction of rotation of slewing rollers 77 be switched, keep its back side up with paper P, by two sides usefulness gate roller 79 and paper gate roller 35, be transported to main landline 28.In the present embodiment, the two sides is formed by a plurality of guide plates 72 and the 4th guide plate 78 with landline 73.

Flushing thin slice conveying mechanism 215 is configured in the top of record head 12.Selector 36 is arranged on the two sides with in the way of landline 73.Selector 36 is switched in the mode that flushing thin slice FS is carried to wiper mechanism 47.Flushing thin slice conveying mechanism 215 also has flushing thin slice two sides selector 81.By flushing thin slice two sides selector 81, whether the flushing thin slice FS that switches by flushing thin slice gate roller 45 is transported to temporary transient storing tray 71 (face that will accept ink is still carried as the back side as surface transport).

If flushing thin slice two sides selector 81 is connected with second guide plate 42 shown in the solid line of Fig. 8 like that, flushing thin slice FS just is transported to main landline 28.And if flushing thin slice two sides selector 81 is not connected with second guide plate 42 shown in the dotted line of Fig. 8 like that, and turn to selector 76 to be connected with temporary transient storing tray 71 like that shown in the solid line of Fig. 8, flushing thin slice FS just is transported to temporary transient storing tray 71.If be that same the switching turns to selector 76 with paper P, and switch the direction of rotation of slewing rollers 77, flushing thin slice FS just is transported to main landline 28 from temporary transient storing tray 71.

The flushing action in printing usually, is carried out during through preset time similarly to Example 1.In addition, if two sides print path selector 74 switches to the state (open mode) of inclination downwards like that shown in the dotted line of Fig. 8, that then prints end uses paper P to 22 discharges of row's paper disc.Flushing sheet after flushing FS always carries with landline 73 to the two sides, by wiper mechanism 47, carries to flushing thin slice dish 41.

As mentioned above, overlapping on a part with the landline of paper P with the landline of flushing thin slice FS.Particularly, the part of main landline 28, two sides usefulness landline 73 and the 4th guide plate 78 are by public with paper feeding mechanism 214 and flushing thin slice conveying mechanism 215.Therefore, by with the two sides printing mechanism of paper P (two sides with landline 73, turn to selector 76, slewing rollers etc.), the two sides that can use flushing thin slice FS.

According to embodiment 2, can obtain following effect.

(5) printer 210 of embodiment 2 is embodied as the printer that print on the energy two sides.At this moment, utilize a part, carry flushing thin slice FS, so can use the two sides of flushing thin slice FS with the landline of paper P.Therefore, can efficiently use flushing thin slice FS.

(embodiment 3)

Below with reference to Fig. 9, embodiment 3 is described.About similarly to Example 1 part among the embodiment 3, omit detailed explanation.

As shown in Figure 9, in flushing thin slice dish 341, under the overlapping state of flushing thin slice FS (for example 100), accommodate.The state configuration down that flushing thin slice dish 341 tilts the end (outlet) of the close driven voller 25 of flushing thin slice FS upward.According to this configuration, can successfully take out flushing thin slice FS from flushing thin slice dish 341.The part of the landline of all formation flushing thin slice FS of flushing thin slice dish 341.This landline comprises the main landline 28 of the conveyer belt 23 that flushing thin slice FS is carried under record head 12.Be that conveyer belt 23 is by public with paper feeding mechanism 14 and flushing thin slice conveying mechanism 315.

On the 3rd guide plate 46, be provided for flushing sheet after flushing FS is transported to a pair of flushing thin slice conveying roller 348 of flushing thin slice dish 341.Between flushing thin slice conveying roller 348 and flushing thin slice dish 341, be provided as the heater 347 of the drying device of flushing sheet after flushing FS drying.

According to present embodiment, when selector 36 is in the state of inclination,, take out the undermost flushing thin slice FS in the flushing thin slice dish 341 by flushing thin slice conveying roller 43.The flushing thin slice FS that takes out from flushing thin slice dish 341 is transported to main landline 28 via second guide plate 42.Then, flushing thin slice FS be transported to record head 12 under the moment begin flushing.Flushing sheet after flushing FS is transported to the 3rd guide plate 46 from main landline 28 via selector 36.Flushing thin slice FS, is transported on the flushing thin slice FS of the superiors in the flushing thin slice dish 341 after the drying by near the heater 347.This be for reliably flushing thin slice FS drying, can be set at the rotary speed of flushing thin slice conveying roller 348 and flushing thin slice dispatch roller 51 than slow usually.

In addition, according to present embodiment, by heater 347 flushing sheet after flushing FS drying, so, can carry out flushing repeatedly about each acceptor site A～E.If the whole flushing thin slice FS in the flushing thin slice dish 341 respectively use 5 times, when the 6th time flushing, acceptor site A at flushing thin slice FS sprays ink once more, when the 7th later flushing, according to the order of acceptor site B, acceptor site C, acceptor site D, acceptor site E, spray ink once more.If the whole flushing thin slice FS in the flushing thin slice dish 341 respectively use 10 times, just the display part (not shown) at printer 310 shows the content that be replaced by new flushing thin slice FS.In view of the above, when the flushing thin slice FS with 100, total can be carried out 1000 times flushing, can cut down the replacing number of times of flushing thin slice FS.In addition, can suitably change the number of times of the flushing thin slice that is applied to each acceptor site A～E.As additive method, can spray ink at acceptor site A as when the 1st, 2 time flushing, when the 3rd, 4 time flushing, it is such to spray ink at acceptor site B, changes the order of the flushing that each acceptor site A～E is carried out.

In addition, as the function beyond the flushing, be used for the lettering of nozzle check on flushing thin slice FS, the state by with the Visual Confirmation lettering can detect the skew of ink to the emission direction of the bonding ink that causes of nozzle 13.

According to embodiment 3, can obtain following effect.

(6) the different flushing thin slice FS of flushing thin slice FS that uses with the flushing of last time the time is transported to flush position.Promptly do not use identical flushing thin slice FS continuously, so when flush position, carry flushing thin slice FS down with the state of easy absorption ink.Therefore, can efficiently use flushing thin slice FS.Especially in the printer of all fronts type, favourable when utilizing flushing thin slice FS again.

(7) take out the undermost flushing thin slice FS that washes in the thin slice dish 341 from flushing thin slice dish 341.Then, on the flushing thin slice FS of the superiors of this flushing thin slice FS in being transported to flushing thin slice dish 341.By such straightforward procedure, can use the whole flushing thin slice FS in the flushing thin slice dish 341 repeatedly.

(8) make flushing sheet after flushing FS drying by heater 347.Therefore, each the acceptor site A～E about identical flushing thin slice FS can repeatedly wash.Therefore, can efficiently utilize flushing thin slice FS again, the flushing action in the time of tackling a large amount of the printing.Therefore, the replacing frequency of flushing thin slice FS reduces, and the chance that user's hand and clothes pollute reduces.In addition, in when flushing, can make flushing thin slice FS become the state of easy absorption ink after, use.Therefore, the quantity of the flushing thin slice FS in the flushing thin slice dish 341 is few, can fully tackle the situation of frequent flushing.In addition, the flushing thin slice FS in the flushing thin slice dish 341 always keeps the state that does not comprise ink.Therefore, can avoid washing pollution in the thin slice dish 341.

(embodiment 4)

Below with reference to Figure 10～Figure 14, embodiment 4 is described.About similarly to Example 3 part among the embodiment 4, omit detailed explanation.The printer 410 of embodiment 4 has the surperficial all non-flanged printing functions with paper P that do not have to print as target blankly.

As shown in figure 10, in main body box 11 configuration be used to carry with paper P with paper feeding mechanism (targeted delivery mechanism) 14, be used to carry the base sheet conveying mechanism (liquid is accepted the thin slice conveying mechanism) 415 of accepting the base sheet BS of thin slice as liquid.Base sheet BS is when non-flanged is printed, and is used to absorb the thin slice from the ink that stretches out with paper P.Base sheet BS is for example by the formation of weaving cotton cloth of exempting from of PET chemical fibres such as (PETs).Base sheet BS wishes to have 10 ⁸～10 ¹⁰The specific insulation of Ω/cm.In the present embodiment, by constituting conveying mechanism with paper feeding mechanism 14 and base sheet conveying mechanism 415.

Between conveyer belt 23 and row's paper disc 22, be provided for switching from main landline 28 to the conveying of using paper P of row's paper disc 22, from the separator 436 of main landline 28 to the cross section of the conveying of the base sheet BS of heater 347 wedge-like.This separator 436 is with being fulcrum with an axle 436a who extends with the direction of the throughput direction quadrature of paper P, and is rotatably mounted.By the rotation of separator 436, switch to the heeling condition (open mode) that dotted line is represented among the level that solid line is represented among Figure 10 (closed condition) and Figure 10.

When separator 436 was in level (closed condition), main landline 28 was connected via separator 436 with exit roller 37.Under this state, if conveyer belt 23 and exit roller 37 rotation, would discharging to row's paper disc 22 via main landline 28, separator 436 and exit roller 37 after then printing with paper P.

In the present embodiment, the position 428a at the landline interflow of the landline of base sheet BS and usefulness paper P is set between sheet feed stacker 21 and the first sensor 29 on main landline 428.Therefore, under the state that overlaps with paper P on the base sheet BS, they are carried towards record head 12 on main landline 428.In addition, the location definition with paper P of accommodating in the position of the base sheet BS that accommodates in the base sheet dish 441 and the sheet feed stacker 21 is the on-liquid eject position, and the location definition under the record head 12 is the liquid eject position.

Below with reference to Figure 11～Figure 14 the non-flanged print processing is described.

Respectively under near the state of standby paper gate roller 35 and the base sheet gate roller 445, carry out the non-flanged print processing with paper P and base sheet BS.Promptly carry out paper supply standby processing shown in Figure 3, base sheet conveying standby processing, Figure 11 and each processing such as non-flanged print processing shown in Figure 12 simultaneously.It should be noted that base sheet carries standby to handle through handling same flow implementation with flushing thin slice standby shown in Figure 4, so omit detailed explanation.

As shown in figure 11, if the beginning non-flanged is printed action, CPU62 just rotates driven roller 24 (S430), and rotates base sheet gate roller 445, base sheet conveying roller 448, base sheet dispatch roller 451 (S431).So the base sheet BS of standby is transported to main landline 28 near base sheet gate roller 445.Then, whether CPU62 judgement time difference count value arrives set-point (S432).The time difference count value is to be used to calculate from the value of four-sensor 444 to the conveying capacity of the base sheet BS of main landline 28 conveyings.When CPU62 prints in non-flanged, differ from count value computing time in advance, be stored among the RAM64 according to print data.CPU62 sent into main landline 28 to base sheet BS according to the time difference count value before with paper P.As a result, as shown in figure 13, the top B1 of base sheet BS more is offset and disposes at throughput direction (directions X shown in Figure 13) than the top P1 with paper P.Guarantee not dispose the part of using paper P at the top of base sheet BS B2, the substantial middle configuration paper P on base sheet BS.

During time difference count value no show set-point (S432:NO), CPU62 continues the conveying of base sheet BS, and repeats described judgement (S432), arrives set-point up to the time difference count value.When the time difference count value arrives set-point (S432:YES), the top B2 that CPU62 is judged as base sheet BS surpasses interflow position 428a, rotation paper gate roller 35 (S433).Standby carries to main landline 28 with paper P near paper gate roller 35.

Then, CPU62 judges whether the signal from first sensor 29 is ON (S434).When the signal from first sensor 29 is OFF (S434:NO), CPU62 repeated described judgement (S434) before detecting the ON signal.And when the signal from first sensor 29 is ON (S434:YES), CPU62 is judged as with paper P (base sheet BS) and is transported near the record head 12, stops the rotation (S435) of paper gate roller 35 and base sheet gate roller 445.

Then CPU62 judges whether the first paper supply count value arrives set-point (S436).Here, the first paper supply count value is to be used to calculate from the value of first sensor 29 to the conveying capacity of using paper P (base sheet BS) of print position conveying.CPU62 calculates the first paper supply count value in advance according to print data when printing beginning, store RAM64 into.When the first paper supply count value no show set-point (S436:NO), CPU62 repeats described judgement (S436), arrives set-point up to the first paper supply count value.

When the first paper supply count value arrives set-point (S436:YES), CPU62 be judged as with paper P (base sheet BS) be transported to record head 12 under (liquid eject position).At this moment, CPU62 shakes control separator 436, makes state (open mode) that separator 436 becomes inclination from level (closed condition) (S437).Then, CPU62 sprays ink from the nozzle 13 of record head 12, prints (S438).

Then, CPU62 judges whether the second paper supply count value arrives set-point (S439).The second paper supply count value is to be used to calculate from the value of print position to the conveying capacity of using paper P (base sheet BS) of separator 436 conveyings.CPU62 calculates the second paper supply count value in advance according to print data when printing beginning, store RAM64 into.When the second paper supply count value does not reach set-point (S439:NO), CPU62 repeats described judgement (S439), reaches set-point up to the second paper supply count value.When the second paper supply count value reaches set-point (S439:YES), CPU62 is judged as with paper P (base sheet BS) and is transported near the separator 436.Then, CPU62 shakes control separator 436, makes separator 436 become level (closed condition) (S440) from the state (open mode) that tilts.

Then, CPU62 judges to print whether finish (S441).When printing does not finish (S441:NO), CPU62 rotation base sheet gate roller 445 (S442).CPU62 gets back to the judgement (S432) whether the time difference count value arrives set-point then, before print finishing, repeats described print processing (S432～S441).When printing end (S441:YES), CPU62 stops driven roller 24, base sheet conveying roller 448 and base sheet dispatch roller 451 (S443), finishes each and handles.

As mentioned above, if the beginning non-flanged is printed action, at first use paper P and base sheet BS respectively under near the state of standby paper gate roller 35 and the base sheet gate roller 445, base sheet BS is transported to main landline 28, then be transported to main landline 28 with paper P.Surmounting the moment of collaborating position 428a with paper P, overlapping with paper P (with reference to Figure 13) on base sheet BS.Then, carry on main landline 28 towards record head 12 with base sheet BS with paper P.

Then, if with paper P be transported to record head 12 under, just spray inks from nozzle 13, carry out non-flanged and print.At this moment, absorb by base sheet BS from the ink that stretches out with the outer rim of paper P.Base sheet BS after non-flanged is printed carries towards separator 436 on main landline 28.If then arrive separator 436 with paper P and base sheet BS, just shown in Figure 14 (A), separator 436 is that the center is shaken downwards with axle 436a.Shown in Figure 14 (B), the top BS2 of base sheet BS (with paper P non-overlapping portions) is pressed by the top 436d of separator 436.

Shown in Figure 14 (C), separator 436 is kept level.Base sheet BS is by the top 436d of separator 436, gradually from peeling off with paper P.Base sheet BS is transported to the 3rd guide plate 46 by the lower surface 436c guiding of separator 436.The base sheet BS that is transported to the 3rd guide plate 46 by heater 347 dryings after, be recovered to base sheet dish 441 once more.And, be transported to exit roller 37 with the upper surface 436b guiding of paper P by separator 436, discharge to row's paper disc 22.Be the part of the upper surface 436b formation of separator 436 with the landline of paper P, the lower surface 436c of separator 436 forms the part of the landline of base sheet BS.

In addition, print function in addition, detect the skew of ink, can only drive base sheet conveying mechanism 415 at emission direction in order to use method similarly to Example 3 as non-flanged.In addition, for common printing, can only drive with paper feeding mechanism 14.

According to embodiment 4, can obtain following effect.

(9) when non-flanged is printed, absorb by base sheet BS from the ink that stretches out with paper P.Therefore, in main body box 11 not by liquid contamination.In addition, with paper P and base sheet BS almost with identical height be transported to record head 12 under.At this moment, be not subjected to the influence of air drag, so can not become vaporific from the ink that stretches out with paper P.In addition, can be omitted in paper P base sheet BS is set, or peel off with steps such as paper P from base sheet BS.

(10) conveyer belt 23 is by base sheet conveying mechanism 415 and public with paper feeding mechanism 14.Therefore, all structures of energy simplification device.

(11) base sheet BS is transported to after position, the interflow 428a of main landline 28, carry and to use paper P, thereby can be on base sheet BS the overlapping paper P that uses.In addition, guarantee not overlapping space at the top of base sheet BS B2, so can be the substantial middle that is positioned at base sheet BS with paper P with paper P.

(12) control of shaking by separator 436 can be easily separates non-flanged from base sheet BS and uses paper P after printing.In addition, separator 436 is wedge-like.Therefore, with the upper surface 436b guiding of paper P, successfully carry to row's paper disc 22 by separator 436.Base sheet BS is by the lower surface 436c guiding of separator 436, and successfully basad thin slice dish 441 is carried.

(13) by heater 347 base sheet BS ink absorbed drying, so ink can not pollute in the base sheet dish 441.In addition, can reuse base sheet BS.

Described embodiment can be by following change.

In embodiment 1 and 2, replace extruding the method for ink from flushing thin slice FS, can use the wiping ink, or attract ink, or blow away method such as ink.

In embodiment 1 and 2, the conveyer belt 23 that washes the thin slice conveying mechanism, the conveyer belt 23 of using paper feeding mechanism can be set respectively.

In embodiment 1 and 2, can keep flushing thin slice FS with support machinery on conveyer belt 23.

The flushing thin slice FS in (for example intermediate layer) beyond the orlop of taking-up flushing thin slice dish 341 is transported to main landline 28 in embodiment 3.If the flushing thin slice FS that promptly discontinuous taking-up is identical can suitably change the order of taking out flushing thin slice FS.

In embodiment 3 and embodiment 4, replace heater 347 as drying device, for from selector 36 or separator 436 to the landline of flushing thin slice dish 341, roundabout can be set.At this moment, when flushing sheet after flushing FS carries on roundabout, air dry.In addition, replace heater 347, can use backer roll or pressure fan.

In embodiment 4, can omit separator 436.At this moment, after non-flanged was printed, user self was necessary to peel off from base sheet BS and uses paper P.In addition, separator 436 can change to cross section wedge shape shape in addition.When the top 436d of separator 436 shakes, press the top B2 of base sheet BS downwards, from peeling off base sheet BS with paper P.

In embodiment 4,, when carrying out the non-flanged printing, make base sheet BS with different with the relative position of paper P by change time difference count value at every turn.At this moment, at base sheet BS, can make and for the first time different inks that partially absorbs.In view of the above, even dry insufficient based on the base sheet BS of heater 347 also can not make the absorptivity of the ink of base sheet BS descend.

In embodiment 4, be transported to position, the interflow 428a of main landline 28 in much at one timing base sheet BS with paper P, on the base sheet BS overlapping with paper P after, the substantial middle that moves to base sheet BS with paper P.

In embodiment 4, the flushing thin slice that uses when base sheet BS can be used as flushing uses.Promptly drive the base sheet conveying mechanism 415 that is equivalent to wash the thin slice conveying mechanism, only the flushing thin slice is transported to main landline 28, carry out flushing and handle.

In embodiment 1～4, can be applied to head type printer in addition completely to the present invention.In addition, liquid injection apparatus except printer, can be the electrode material of printing equipment, jetting fluid crystal display, EL display and surface light emitting displays such as facsimile machine or duplicator and color material liquid injection apparatus, spray the organic liquid injection apparatus of organism that biochip makes, as the test portion injection apparatus of accurate pipette.In addition, liquid can be other liquid beyond the ink.

Claims (22)

1. liquid injection apparatus, to the target atomizing of liquids,

Comprise:

Jet head liquid has liquid ejecting nozzle;

Flushing thin slice conveying mechanism, when flushing, never relative with the described liquid ejecting nozzle non-flush position of flushing thin slice that absorbs the liquid that sprays from described liquid ejecting nozzle is transported to the flush position relative with described liquid ejecting nozzle, and is transported to described non-flush position from described flush position; With

Wiper mechanism is arranged on the landline of described flushing thin slice, is used to remove the liquid that flushing sheet after flushing absorbs.

2. liquid injection apparatus according to claim 1 is characterized in that:

Described wiper mechanism has the nip roll of adding, and it is used for and extruding liquid from this flushing thin slice by the flushing thin slice after the flushing is pressurizeed.

3. liquid injection apparatus according to claim 1 and 2 is characterized in that:

The direction that described liquid ejecting nozzle intersects along the throughput direction with described target spreads all over and forms at the whole width of the liquid inlet zone of described target.

4. liquid injection apparatus according to claim 1 and 2 is characterized in that:

Described flushing thin slice conveying mechanism has conveyer belt, and this used for conveyer belt is in described target is carried to the position relative with described liquid ejecting nozzle.

5. liquid injection apparatus according to claim 4 is characterized in that:

Described conveyer belt is charged, in view of the above, adsorbs described flushing thin slice.

6. liquid injection apparatus according to claim 1 and 2 is characterized in that:

Also have two sides injection targeted delivery mechanism, it to the position relative with described liquid ejecting nozzle, makes liquid be ejected into the two sides of described target this targeted delivery,

The landline of the landline of described target and described flushing thin slice repeats on a part.

7. liquid injection apparatus, to the target atomizing of liquids,

Comprise:

Jet head liquid has liquid ejecting nozzle;

The resettlement section at not relative with described liquid ejecting nozzle non-flush position, absorbs when being housed in flushing from a plurality of flushing thin slices of the liquid of described liquid ejecting nozzle injection; With

Flushing thin slice conveying mechanism is transported to the flush position relative with described liquid ejecting nozzle with described flushing thin slice, and is transported to described resettlement section from described flush position from described resettlement section,

The different flushing thin slice of flushing thin slice that described flushing thin slice conveying mechanism uses when taking out in the flushing thin slice in the described resettlement section and to wash with last time is transported to described flush position.

8. liquid injection apparatus according to claim 7 is characterized in that:

Described flushing thin slice conveying mechanism is by taking out in turn from the front and back of described flush position to the flushing thin slice of described resettlement section conveying.

9. according to claim 7 or 8 described liquid injection apparatus, it is characterized in that:

Described flushing thin slice conveying mechanism takes out undermost flushing thin slice in a plurality of flushing thin slices that are laminated in the described resettlement section, be transported to described flush position, and described flushing sheet after flushing be transported on the flushing thin slice of the superiors in the described resettlement section.

10. according to claim 7 or 8 described liquid injection apparatus, it is characterized in that:

Also have drying device, it is arranged on the landline of described flushing thin slice, is used for dry flushing sheet after flushing.

11., it is characterized in that according to claim 7 or 8 described liquid injection apparatus:

Described flushing thin slice conveying mechanism has conveyer belt, and this used for conveyer belt is in described targeted delivery is arrived the position relative with described liquid ejecting nozzle.

12. liquid injection apparatus according to claim 11 is characterized in that:

Described conveyer belt is charged, in view of the above, adsorbs described flushing thin slice.

13., it is characterized in that according to claim 7 or 8 described liquid injection apparatus:

On described jet head liquid, the direction of intersecting along the throughput direction with described target spreads all at the whole width of the liquid inlet zone of described target and forms described liquid ejecting nozzle.

14. a liquid injection apparatus, to the target atomizing of liquids,

Comprise:

Jet head liquid has liquid ejecting nozzle;

Described target is accommodated at not relative with described jet head liquid on-liquid eject position in the target resettlement section;

Liquid is accepted the thin slice resettlement section, accommodates the liquid bigger than the size of described target at described on-liquid eject position and accepts thin slice; With

Conveying mechanism, when spraying to the nothing of the surperficial integral spray liquid of described target is blank, the target that to supply with from described target resettlement section, accept to be transported to the liquid eject position relative under the state on the thin slice to be overlapped in the described liquid of accepting to supply with the thin slice resettlement section from described liquid with described jet head liquid.

15. liquid injection apparatus according to claim 14 is characterized in that:

Described conveying mechanism is by the targeted delivery mechanism that described target is transported to described liquid eject position from described target resettlement section and described liquid is accepted thin slice accept liquid that the thin slice resettlement section is transported to described liquid eject position from described liquid and accept the thin slice conveying mechanism and constitute, and the landline of described target and described liquid are accepted the landline interflow of thin slice.

16. liquid injection apparatus according to claim 15 is characterized in that:

Also have control device, it drives the described targeted delivery mechanism of control and described liquid is accepted the thin slice conveying mechanism,

Described control device drives the described targeted delivery mechanism of control and described liquid is accepted the thin slice conveying mechanism, after making described liquid accept thin slice to accept the position, interflow of landline of the landline of thin slice and described target by described liquid, through after preset time, described target arrives position, described interflow.

17., it is characterized in that according to claim 15 or 16 described liquid injection apparatus:

Also have separator, it is arranged on described liquid and accepts on the landline of thin slice, is used for described target is accepted slice separates from described liquid.

18. liquid injection apparatus according to claim 17 is characterized in that:

Described separator is the cross section wedge-like, and being arranged on described liquid accepts on the landline of thin slice, described separator is center when shaking downwards with the axle of accepting the throughput direction quadrature of thin slice with described liquid, and described liquid is accepted thin slice and peeled off from described target by described separator.

19. liquid injection apparatus according to claim 18 is characterized in that:

The landline that described liquid is accepted thin slice forms the liquid that does not have after blank the injection and accepts thin slice and accept thin slice resettlement section via described separator to described liquid from described liquid eject position and carry.

20., it is characterized in that according to claim 15 or 16 described liquid injection apparatus:

Described liquid is accepted the thin slice conveying mechanism and is had conveyer belt, and this used for conveyer belt is in described target is carried to described liquid eject position.

21. liquid injection apparatus according to claim 20 is characterized in that:

Described conveyer belt is charged, in view of the above, adsorbs described liquid and accepts thin slice.

22., it is characterized in that according to any described liquid injection apparatus in the claim 14～16:

The direction that described liquid ejecting nozzle intersects along the throughput direction with described target spreads all over and forms at the whole width of the liquid inlet zone of described target.

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