CN103963491B - Image forming device - Google Patents
Image forming device Download PDFInfo
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- CN103963491B CN103963491B CN201410042073.7A CN201410042073A CN103963491B CN 103963491 B CN103963491 B CN 103963491B CN 201410042073 A CN201410042073 A CN 201410042073A CN 103963491 B CN103963491 B CN 103963491B
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- Prior art keywords
- balladeur train
- cutter
- cutter unit
- cutting
- sheet material
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Abstract
The invention provides an image forming device capable of improving productivity. A control part determines whether a position of a carriage is on the right or left side of roll paper when a sheet cutting position of the roll paper reaches a position of a cutter. When the moving directions of the carriage and a cutter unit are the same, meaning that the carriage is disposed on the left side of the roll paper (yes in a step S7), the control part executes sheet cutting off operation (S11) after a predetermined time after the carriage moves (S10) toward an air discharge position.
Description
Technical field
The present invention relates to the image processing system of printer, photocopier, facsimile machine etc., is especially included for being rolled into
The image processing system of the sheet cutting apparatus in the sheet cutting of winding up roller shape to arbitrary length.
Background technology
In the past, it is known that the sheet material (hereinafter referred to as coil paper) of the long size of winding up roller shape will be rolled in the conveyance side of regulation
Transport upwards, and the image processing system of the type of image is formed on the coil paper.In general, in this image processing system
In be equipped with and cause cutter mobile on the width perpendicular to the conveyance direction of coil paper after, coil paper is cut to into regulation
Length in sheet cutting apparatus.
In recent years, as this image processing system, generally known is by the balladeur train including record head and holding cutting
It is configured on sheet thickness direction the cutter cells overlap of knife, and by the mobile route of the cutter unit after sheet cutting
(return road) arranges and (can refer to patent documentation 1) in the position kept out of the way from the transport path of sheet material on sheet thickness direction.
According to the image processing system, in the state of cutter unit is kept out of the way from the transport path of sheet material, because can be with
Mobile return road, so the contact for being just prevented from cutter with the sheet material for alreadying switch off, and hinder the movement of cutter unit
The problem of paper jam etc. is cut.In addition, next cutter unit is can be carried out when moving on return road after sheet cutting
Sheet material conveyance, so can just improve productivity.
But, in above-mentioned image processing system, because balladeur train and cutter unit are the quilts on sheet thickness direction
Overlappingly configure, so this may result in the interference of balladeur train and cutter unit.
For this point, when the sheet cutting action that cutter unit is moved on outlet, by balladeur train is kept out of the way
It is not inner with the retreating position (for example, outside balladeur train moving area during lettering action) that cutter unit is interfered, it becomes possible to avoid sliding
The interference of frame and cutter unit.
However, in this case, cutter unit can not be moved before balladeur train is moved to retreating position, separately
Outward, in sheet cutting action, balladeur train movement can not be carried out lettering action later.Therefore, for this image is formed
For device, high speed printing will be realized, consequently, it is possible to infringement productivity.
" patent documentation 1 " (Japan) JP 2012-183603 publication
The content of the invention
The present invention is in view of the foregoing, it is therefore intended that provides and a kind of compared with the past can improve productive image and formed
Device.
In order to solve above-mentioned problem, technical scheme is related to a kind of image processing system, and which includes the row of being equipped with
Go out the balladeur train of the record head of ink, and by causing the balladeur train coming and going on the width perpendicular to sheet material conveyance direction
It is mobile, record an image on the sheet material in transport path, it is characterised in that include：
Cutter, which is by the length of the sheet cutting to regulation；
Cutter unit, which while the cutter are kept is configured to move on the width,
And in the cut-out of the sheet material, the balladeur train moving area of cutter moving area and the balladeur train is configured in the sheet material
Thickness direction on overlap；
Controlling organization, which controls the movement of the cutter unit and the balladeur train,
Also, the cutter unit is configured to after sheet cutting, can with relative to the transport path in institute
State the state kept out of the way on the thickness direction of sheet material to move on the width,
And the balladeur train moving area be respectively arranged at two ends with can avoid contacting with the cutter unit first
Position of readiness and second position of readiness,
And the controlling organization reaches the sheet cutting that the cutter cut off sheet material in the cutting position of the sheet material
When in position, the establishment with rated condition enables to the movement of the balladeur train and the movement of the cutter unit as condition
Repeatedly carrying out.
According to the present invention, it becomes possible to which offer one kind is compared with the past can to improve productive image processing system.
Description of the drawings
It is the inkjet recording device of the sheet cutting apparatus involved by the first embodiment for including the present invention shown in Fig. 1
Summary constitute oblique view.
Shown in Fig. 2 be the present invention seen from above first embodiment involved by balladeur train schematic top view.
It is the summary side view of the inkjet recording device involved by first embodiment of the invention shown in Fig. 3.
Shown in Fig. 4 be the present invention first embodiment involved by sheet cutting apparatus summary constitute rearview.
The side in the shown a part of sections for being the sheet cutting apparatus involved by first embodiment of the invention of Fig. 5 (a)
Face figure, is the top view in a part of section of sheet cutting apparatus shown in Fig. 5 (b).
Shown in Fig. 6 be the present invention first embodiment involved by cutting blade carrier revert to coil paper cut-out operating space in
State explanatory diagram.
It is the explanation of cutting state of the blade carrier in return road transition involved by first embodiment of the invention shown in Fig. 7
Figure.
It is one of cutting state of the blade carrier in return road transition involved by first embodiment of the invention shown in Fig. 8
Partial cross-section side view.
It is the explanation of cutting state of the blade carrier when return road is moved involved by first embodiment of the invention shown in Fig. 9
Figure.
It is for illustrating that the cutting blade carrier involved by the first embodiment of the present invention revert to original from return road shown in Figure 10
The explanatory diagram of the action come in position.
Shown in Figure 11 be the present invention first embodiment involved by cutting blade carrier coil paper cut-out operating space return
When state explanatory diagram.
Shown in Figure 12 (a) be the present invention seen from side below first embodiment involved by cutter unit it is oblique
View, Figure 12 (b) are the oblique views seen from face side.
It is the exploded perspective view of the cutter unit involved by first embodiment of the invention shown in Figure 13.
Shown in Figure 14 be the present invention first embodiment involved by driving rolls rotary driving force transmission construction
Schematic diagram.
It is the exploded perspective view of the mobile member involved by first embodiment of the invention shown in Figure 15.
It is the summary for controlling to constitute of the inkjet recording device involved by first embodiment of the invention shown in Figure 16
Module map.
Shown in Figure 17 be the present invention first embodiment involved by balladeur train and cutter unit moving area after
View.
It is the relation of the sheet material cutting position and cutting cutter position involved by first embodiment of the invention shown in Figure 18
Figure.
It is that the image record that the control unit by involved by the first embodiment of the present invention is performed is controlled and cut shown in Figure 19
The process chart of the mobile control of cutter unit.
It is that the image record that the control unit by involved by second embodiment of the present invention is performed is controlled shown in Figure 20 (a), (b)
The process chart of the mobile control of system and cutter unit.
It is the summary side view of the change case of sheet cutting apparatus involved by embodiments of the present invention shown in Figure 21.
Specific embodiment
Hereinafter, embodiments of the present invention are explained with reference to.
(first embodiment)
It is an embodiment of sheet cutting apparatus involved in the present invention and image processing system shown in Fig. 1-Figure 19
The schematic diagram of (first embodiment), illustration is the example that image processing system is applied to inkjet recording device.
As shown in Figures 1 and 2, the inkjet recording device 1 as image processing system is so-called tandem type ink jet type
Recording equipment, which forms image while ink gun surface sweeping on the width of sheet material is caused, and in one or many
Surface sweeping transports sheet material after terminating, and forms call wire next time.
Inkjet recording device 1 include image forming part 2, sheet material conveying unit 3, coil paper resettlement section 4, sheet cutting apparatus 5,
Control unit 100 (with reference to Figure 16), these equipment are all configured in the inside of device body 1a.
Image forming part 2 is to be provided with guide post 13 and guided way 14 in biside plate restocking (not shown), and balladeur train 15 exists
Slidably can be maintained on the guide post 13 and guided way 14 on arrow A directions.
Slip mentioned here refers to balladeur train 15 while contacting with guide post 13 and guided way 14, in the guide post 13
And move to arrow A directions on guided way 14.
It is equipped with balladeur train 15 and sprays the assorted ink droplet such as black (K), yellow (Y), magenta (M), cyan (C)
Record head 15a (with reference to Fig. 2).It is provided integrally with providing ink to the assistant tank in each record head 15a in each record head 15a
(not shown).
Balladeur train 15 is by main scanning mechanism 10 in main scanning direction i.e. sheet width direction (in Fig. 1 shown in arrow A
Direction) on carry out motion scan.It is exactly specifically, in the region of the maximum sheet width of the coil paper 30 that can record image
Outward, balladeur train script position (position shown in solid in Figure 17) and air discharge are provided with sheet width direction mutually isolatedly
Position (position shown in the dotted line in Figure 17).Balladeur train 15 as illustrated in fig. 17, is in balladeur train script position and idle discharge out position quilt
It is configured to move up in sheet width side.
Hereinafter, the moving area in the sheet width direction of balladeur train 15 is referred to as into balladeur train moving area.Therefore, above-mentioned idle discharge
Out position and balladeur train script position are, at the two ends of balladeur train moving area, to be separately positioned on the cutter that can be avoided with postscript
In the position that unit 40 (with reference to Figure 17) is contacted.In addition, above-mentioned idle discharge out position and balladeur train script position are arranged, respectively
Keep out of the way in the position outside the cutter moving area of postscript.Balladeur train script position in present embodiment is equivalent to the present invention
In first position of readiness, and idle discharge out position equivalent to the present invention in second position of readiness.
Main scanning mechanism 10 includes the device frontal left for being configured in sheet width direction (from from the point of view of device front
Left side) inner slide-frame driven motor 21.In addition, main scanning mechanism 10 is also included by slide-frame driven motor 21 come revolution driving
Driving pulley 22, and be configured in sheet width direction the positive right side of face of device (right side from from the point of view of device front) it is inner from
Movable belt pulley 23, and the band member 24 being hung around between these belt wheels.
Driven pulley 23 i.e., is being the side left relative to driving pulley 22 by tensioning spring (not shown) towards foreign side
Tensile force is endowed upwards.Band member 24 is arranged on consolidating in the rear side of balladeur train 15 by fixing to be held in a portion
Determine in portion, balladeur train 15 is drawn on sheet width direction.
In addition, as illustrated in fig. 2, in order to detect the main scanning direction of balladeur train 15, along the sheet width direction of balladeur train 15
It is configured with coding sheet material 16.The main scanning direction of balladeur train 15 is reading by the code sensor 103 being arranged on balladeur train 15
Detected after coding sheet material 16.
In the posting field among the main scanning region of the balladeur train 15, pass through sheet material conveying unit as the coil paper 30 of sheet material
3 in the direction perpendicular to sheet width direction, i.e. sheet material conveyance direction (direction in Fig. 1, Fig. 2 shown in arrow B) by interval
Ground conveyance.
In addition, outside the balladeur train moving area in sheet width direction, or, device frontal left among main scanning region
End side region in, can be mounted with to contain the pair for being supplied to record head 15a relative to device body 1a with freely loading and unloading
The main card box 18 of the ink of the colors in tank.
In addition, as illustrated in fig. 2, it is inner in the idle discharge out position side (left side in Fig. 2) of balladeur train moving area, in order to discharge
Viscosity increase after ink and be provided with air discharge receive 17, with receive carry out ejection be not used in image record (be also referred to as below
For lettering) ink droplet empty spray action when ink droplet.Each record head 15a is when the condition of regulation is set up, in order to tie up
Hold and recover discharge performance and air discharge is carried out in above-mentioned idle discharge out position.
Further, it is inner in the balladeur train script position side (right side in Fig. 2) of balladeur train moving area, it is additionally provided with and is remembered
The lid position that the maintenance recovery mechanism 19 that the maintenance of record head 15a recovers is configured.
Maintenance recovery mechanism 19 includes each lid of each nozzle face 15b (with reference to Fig. 4) that a 15a is respectively recorded for cover lid
Component 19a, and for scrape each nozzle face 15b and the scraping scraper plate 19b as blade member.In addition, maintaining recovery mechanism 19
It is made up of lid elevating mechanism 19c (with reference to Figure 16) and attracting mechanism 19d (with reference to Figure 16) etc..
Lid elevating mechanism 19c is used to cause each cover component 19a and scrape scraper plate 19b to be lifted.Attracting mechanism
19d is connected in each cover component 19a, is attracted under the cover lid state of each nozzle face 15b in cover lid.
Each nozzle face 15b after such as lettering release or postscript cutter unit exception when, by lid liter
Descending mechanism 19c's is driven, and covers lid by each cover component 19a.
In addition, in the state of each nozzle face 15b quilt cover lid to drive attracting mechanism 19d when, in each cover component 19a
Space is negative pressure, and can discharge ink from each nozzle into each cover component 19a.
The waste ink water being discharged is discharged in waste liquid tank (not shown).Further, the specification according to device, it is also possible to
After air discharge is received to be arranged in the side of balladeur train script position, adopt in the same manner as cover component 19a or scraping scraper plate 19b and include
Maintaining the composition in recovery mechanism 19.Alternatively, it is also possible to adopt two sides in balladeur train script position side and idle discharge out position side
In be respectively provided with air discharge acceptance composition.
Coil paper resettlement section 4 is placed with the coil paper 30 as the recording sheet material of image as paper-feeding mechanism.Receive in the coil paper
The different coil paper of the inner size that can place sheet width direction in appearance portion 4.
Coil paper 30 is provided with flange 31 from the both sides of its reel, and by by the flange 31 be placed on during flange bears 32 come
House in coil paper resettlement section 4.32 are born in flange and are internally provided with support roller (not shown), by the support roller with
Touching for the periphery of flange 31, causes flange 31 to turn round, and coil paper 30 is sent in sheet material transport path.
As illustrated in fig. 3, sheet material conveying unit 3 includes paper feed roller to 33, para-position roller to 34 and 35 and of para-position backer roll
Attract transport mechanism 36 with paper.In addition, sheet material conveying unit 3 is also included by driving paper feed roller to 33, para-position roller to 34 and para-position
The drive division 38 (with reference to Figure 16) of the compositions such as the drive motor (not shown) of backer roll 35.Paper feed roller to 33 for by coil paper 30 from
Coil paper resettlement section 4 is to sheet material transport path paper supply.
Para-position roller is arranged on the upstream side of the sheet material conveyance direction of image forming part 2 to 34 and para-position backer roll 35,
And the coil paper 30 of paper supply is transported in sheet cutting apparatus 5 behind the lower section of image forming part 2.
In addition, attracting transport mechanism 36 to clip the lower section that sheet material transport path is configured in image forming part 2 with paper, and lead to
Cross attraction action and be adsorbed onto to be configured in coil paper 30 and attracted on the platen (not shown) above transport mechanism 36 with paper, by
This, the coil paper 30 for being transported to the lower section of image forming part 2 is just maintained its flatness along platen.
The coil paper 30 sent from coil paper resettlement section 4 is from the rear (right side in Fig. 3) of device body 1a towards front (figure
Left side in 3), by posting field from sheet material conveying unit 3 to the regulation positioned at the lower section of image forming part 2 transporting.
After coil paper 30 is transported in above-mentioned posting field, balladeur train 15 is reciprocated on sheet width direction, and
According to image information by recording head spraying ink droplet.Further, be by off and on transport coil paper 30 while come
After repeating the ejection of the ink droplet for reciprocating and recording head 15a (with reference to Fig. 2) of balladeur train 15, continuously to be formed on coil paper
Image.Finally, image information can be corresponded to and desired image is formed on coil paper 30.
Coil paper 30 after image is formed is cut in the length of regulation by sheet cutting apparatus 5, and by means of not scheming
The exit roller for showing is inner come the discharge tray (omitting diagram) for being discharged to the front side for being configured in device body 1a.
Then, reference picture 4- Fig. 8 is illustrating the sheet cutting apparatus 5 involved by present embodiment.Further, shown in Fig. 4 it is
From the sheet cutting apparatus 5 that the rear side of device body 1a (with reference to Fig. 1) is seen.
It is the side view in a part of section of sheet cutting apparatus shown in Fig. 5 (a), in Fig. 5 (a), is represented by solid line
The position of (when outlet is moved) when cutting blade carrier 51 is shown that cutter unit 40 is cut off, and the cutter that dotted line is represented
The position of (when return road is moved) in the state of room 51 is shown cutter unit 40 after keeping out of the way.
As shown in Fig. 4 and Fig. 5 (a) and Fig. 5 (b), sheet cutting apparatus 5 are configured in the sheet material of image forming part 2 and remove
The downstream (with reference to Fig. 3) in direction is sent, and includes cutter 50, cutter unit 40, ways 41 and steel wire 42 etc..
Cutter unit 40 is included and contains the cutting blade carrier 51 of cutter 50, mobile member 52 and as connecting elements
Gyroaxis 53 etc..
Circular cutlery 50a, 50b structure that cutter 50 are made up of the blade part opposite configured by means of coil paper 30
Into, and can pivotally be kept and be housed in cutting blade carrier 51.Circular cutlery 50a, 50b are existed according to cutting blade carrier 51
Movement on sheet width direction (direction in Fig. 4 shown in arrow A) is obtaining what is turned round after driving force.Cutter 50 are used
In the coil paper being transported in sheet material transport path 30 is cut in the length of regulation.
That is, cutter 50 also can because circle cutlery 50a, 50b cuts off coil paper 30 while revolution
Corresponding to the cut-out of the thick coil paper of comparison etc..Further, since cutter 50 are made up of circular cutlery, so being just prevented from
It is only problem that predetermined portion is concentrated abrasion that counteredge is such.
Cutting blade carrier 51 is configured to (can hereinafter referred to as cut in the moving area in sheet width direction as illustrated in fig. 17
Cutter moving area) do and can move on inherent sheet width direction.At the two ends of the cutter moving area shown in Figure 17, point
First retreating position (left side in Figure 17) and second retreating position (right side in Figure 17) are not provided with.
Here, second retreating position be cutter moving area two ends among positioned at the retreating position with first be phase
In the end tossed about.In first and second retreating position, cutting blade carrier 51 keeps out of the way sheet material in from sheet material transport path
Thickness direction is the state of the lower section of vertical direction.
Therefore, it is not interfere with balladeur train 15 when blade carrier 51 is cut in first and second the retreating position.At this
In embodiment, it is as the script position (cutter script position) for cutting blade carrier 51 using first retreating position.
Cutting blade carrier 51 is connected in mobile member 52 by means of gyroaxis 53.In addition, cutting blade carrier 51 is relative to shifting
Dynamic component 52 can be centered on the gyroaxis 53 of postscript in sheet thickness direction upper rotary, that is to say, that be configured on rule
Determine to move in a circle on both forward and reverse directions in angular range.
Cutting blade carrier 51 is moved to device frontal left in the positive right side of face of device from device body 1a (with reference to Fig. 1)
By cutter 50 cutting off coil paper 30 in outlet.That is, cutting blade carrier 51 is from cutting in the cut-out of coil paper 30
Knife script position (first retreating position) is moved in second retreating position.
On the other hand, cut blade carrier 51 right to device front in the device frontal left from device body 1a (with reference to Fig. 1)
In the return road of side shifting, it is by the rotation relative to mobile member 52 downwards, to move in second retreating position
State is moving in cutter script position.
That is, cutting blade carrier 51 is after the cut-out of coil paper 30, it is to keep out of the way sheet material relative to sheet material transport path
State below thickness direction is configured to what is can moved up in sheet width side.Therefore, in return road, cut blade carrier 51
Just isolate from sheet material transport path, and sheet material transport path will not be blocked.Further, blade carrier 51 is cut from return road
When (first retreating position) is returned to outlet, rotated relative to mobile member 52 upward.
At the two ends of cutter moving area, it is respectively provided with sensor or microswitch for example by infiltration type etc. and constitutes
The first test section 101, the second test section 102.First test section 101 and the second test section 102 are respectively to cutting blade carrier 51
Retreating position in first, second is detected.
Blade carrier 51 is cut by the first test section 101, the second test section 102 come test position, and by being used as control machine
The control unit 100 of structure come control its movement.
In addition, upstream side (Fig. 4 of cutting moving direction (hereinafter referred to as cut direction) of the blade carrier 51 in sheet cutting
In left side) inner be provided with return idler 51a.
Being arranged in the position that return idler 51a is separated with the driving rolls 55 of postscript on the sheet width direction can be with
Freely turn round.Return idler 51a is to move on the upper guided way 61 of postscript in the outlet of cutting blade carrier 51, and in return road
Move on the lower guided way 62 of postscript.
That is, return idler 51a cut blade carrier 51 it is mobile when, relative to upper guided way 61 and lower guided way 62
That what is played functions as the component of the position for determining cutting blade carrier 51.Further, determine as the position of cutting blade carrier 51
Component, it is not limited to return idler 51a, for example, can also be the projection of arc-shaped, but in order to suppress cutting blade carrier 51 to move
When for position determine component and two guided ways friction impact, formed with roller preferably.
Mobile member 52 as shown in Fig. 5 (a) and Fig. 5 (b), relative to cutting blade carrier 51 be in sheet material conveyance direction every
Turn up the soil and be set, and include body 54 and driving rolls 55 etc..In addition, mobile member 52 is in device body 1a (with reference to Fig. 1)
The upwardly extending moving area in sheet width side in can be to move up in sheet width side.
As shown in Fig. 4, Fig. 5 (a) and Fig. 5 (b), driving rolls 55 is made up of rubber rollers, it is possible to integratedly pivotally
It is fixed on gyroaxis 53.Therefore, driving rolls 55 pivotally can be maintained on body 54 by means of gyroaxis 53.
Mobile member 52 is connected on steel wire 42, and the steel wire 42 is erected on a pair of pulleys 58, and a pair of the cunning
Wheel 58 is arranged in the sheet width direction both sides of device body 1a.Among a pair of pulley 58, device body is being arranged on
Cutter unit drive motor 59 is connected with the pulley 58 of the device frontal left of 1a (with reference to Fig. 1).
Therefore, steel wire 42 is the pulley 58 that turns round and in sheet width side by means of by cutter unit drive motor 59
Shift what is moved back up.That is, steel wire 42 is delivered to pull strength in mobile member 52.
Thus, steel wire 42 is drawn to mobile member 52 in sheet width direction.Therefore, driving rolls 55 is according to steel
The revolution of silk 42 is moved and carries out revolution driving on the upper guided way 61 of postscript.Further, the detailed structure of mobile member 52
Into will be described later.
In addition, cutting blade carrier 51 is in the switching in outlet and return road, it is to be existed with the gyroaxis 53 of driving rolls 55 as fulcrum
What Vertical Square was rotated up.Thus, cut blade carrier 51 just to transport from sheet material in the posture of cut-out coil paper 30 and return road in outlet
Switch between the posture that path is kept out of the way.
Here, as shown in Fig. 5 (a), driving rolls 55 and return idler 51a are in sheet material conveyance direction (figure each other
Direction shown in middle arrow B) on stagger configuring.It is exactly specifically that return idler 51a is configured in and compares driving rolls
55 more by the upstream side of sheet material conveyance direction.
Therefore, in the state of driving rolls 55 is maintained on guided way 61, it becomes possible to so that return idler 51a exists
Move between upper guided way 61 and lower guided way 62, and the rotation of above-mentioned cutting blade carrier 51 can be realized.Further, in Fig. 5 (a)
In the upwardly extending dotted line in arrow B side be sheet material transport path.
In addition, in the present embodiment, as shown in Fig. 5 (a), although cutting blade carrier 51 is the piece for being configured in balladeur train 15
In the width range of material conveyance direction, but be not limited thereto, for example, relative to balladeur train 15, or will cutting blade carrier 51
It is configured in the position for separating in sheet material conveyance direction upstream side or downstream.
When being configured in sheet material conveyance direction upstream side, it is also possible to terminate image formation in balladeur train 15 and cut off later, this
When, because image can not be formed near the rear end of the sheet material being cut off, can also be using the shifting after cut-out coil paper 30
Dynamic balladeur train 15 is carrying out the composition of image formation.
Further, as illustrated in fig. 4, cut blade carrier 51 to come with the angle to specify relative to sheet material transport path
To inclination face 51c inclined vertically.The angle of inclination of inclination face 51c is set to when cutting blade carrier 51 is in return road
It is the angle parallel to sheet material transport path when upper mobile.
As shown in Fig. 5 (a) and Fig. 5 (b), gyroaxis 53 has the function of connection cutting blade carrier 51 and mobile member 52.
In addition, relative to mobile member 52, gyroaxis 53 is so that cutting blade carrier 51 is thick in sheet material centered on the central shaft of gyroaxis 53
What degree side was rotated up.
In the end of downstream side of the sheet material conveyance direction of gyroaxis 53, above-mentioned driving integratedly can be pivotally fixed with
Roller 55.Further, the upstream-side-end of the sheet material conveyance direction of gyroaxis 53 is maintained at postscript freely to rotate
The bearing portion 51b (with reference to Figure 12) of cutting blade carrier 51 is inner.
As illustrated in fig. 4, ways 41 is the component for guiding mobile member 52 to move up in sheet width side.It is oriented to
Component 41 is upwardly extended in sheet width side, and includes the upper guided way 61 for being set to that width is transported at least above sheet material
With the lower guided way 62 separated below the vertical direction of sheet material transport path relative to upper guided way 61.61 quilt of upper guided way
It is configured in the lower section of mobile member 52.
In addition, as shown in Fig. 5 (a), ways 41 is provided with guide plate 63 in the top of upper guided way 61.Upper guiding
Plate 63 is configured in the top of mobile member 52.Ways 41 forms the outlet of cutting blade carrier 51 on upper guided way 61, and
The return road of cutting blade carrier 51 is formed on lower guided way 62.
Therefore, it is to move on upper guided way 61 in cutting outlets of the return idler 51a of blade carrier 51 in sheet cutting,
And be mobile on lower guided way 62 in the return road after sheet cutting.
Upper guided way 61 in sheet material conveyance direction and shows driving rolls guide portion as shown in Fig. 5 (a), Fig. 5 (b)
Domain 61a and return idler guiding area 61b.Driving rolls guiding area 61a be by driving rolls 55 on sheet width direction
The region of guiding.Return idler guiding area 61b is to moving on outlet so that cutting blade carrier 51 after return idler 51a guiding
Region.
In the device frontal left in the sheet width direction of return idler guiding area 61b, it is formed with for by cutter
The path of room 51 is switched to the first communication path 61c in return road from outlet.First communication path 61c as illustrated in fig. 7, shape
Into in upper guided way 61 with the return road on the outlet on guided way in connection 61 and lower guided way 62.
It is exactly specifically that upper guided way 61 is cut at the predetermined portion of the device frontal left in sheet width direction
Except while, also the end by being removed is come downward obliquely to distort with the angle for specifying and formed later the first access
Footpath 61c.
Thus, return idler 51a just guided way 61 can be moved in lower guided way 62 on after coil paper cut-out.Separately
Outward, lower end 61d of the upper guided way 61 for adjoining with the first communication path 61c is in order to avoid driven with what is moved on return road
The contact of roller 51a, is bent upward.
On the other hand, as illustrated in fig. 6, the sheet width direction of return idler guiding area 61b device front by
This is provided with travel mechanism 70.Travel mechanism 70 is in cutting blade carrier 51 from the script position shown in solid of Figure 11 to sheet width
When the device frontal left in direction is moved so that return idler 51a is upwardly directed rail 61 from lower guided way 62 and moves.Namely
Say, travel mechanism 70 is intended that the mechanism that cutting blade carrier 51 is returned in coil paper cut-out operating space.
Travel mechanism 70 includes second communication path in the outlet for connecting return road and upper guided way 61 on lower guided way 62
61e, and the switching pawl 71 being adjacently arranged on the second communication path 61e in upper guided way 61.
Second communication path 61e is removed by the predetermined portion of the positive right side of face of device in upper guided way 61 and was formed later
(with reference to Fig. 5 (b))
Switching pawl 71 is arranged to freely to rotate between return road and above-mentioned second communication path 61e, that is to say, that
Can move in a circle on both forward and reverse directions in the range of predetermined angular.Switching pawl 71 is by elastic components such as disc springs (not shown)
Elastic force be applied with the power for pressing to the lower side always so that leading end portion and lower guided way 62 are contacted.
Therefore, as illustrated in fig. 10, switch pawl 71 cutting blade carrier 51 from device from return road to sheet width direction just
When right side of face is moved, by the contact of return idler 51a just as shown in phantom in FIG., mutually anti-ly with the elastic force of elastic component
Rotate upward.
Then, when starting return idler 51a from the state and further move to the positive right side of face of device in sheet width direction,
The switching contact with return idler 51a of pawl 71 is released from, and by the elastic force of elastic component being returned to original position,
It is exactly in position shown in solid in figure.
Further, it is to come inclined with the angle of regulation in switching the position shown in solid in Fig. 10 of pawl 71.By
This, just as illustrated in fig. 11, when cutting blade carrier 51 is returned in outlet from return road, is enabled to by means of switching pawl 71 driven
Roller 51a is moved in upper guided way 61 from lower guided way 62.Further, switch pawl 71 to be made up of leaf spring.At this moment
Wait, avoid the need for above-mentioned elastic component.
Lower guided way 62 cut blade carrier 51 move from return road when, for guiding to return idler 51a.
As shown in Fig. 5 (a), upper guide plate 63 has relative to a pair of sides 52a, 52b of the mobile member 52 of postscript
The the first guiding face 63a for opposite being configured and second is oriented to face 63b.
First is oriented to face 63a, and relative to upper guide plate 63, side is bent to L-shaped shape downward, and is integrally connected
In upper guided way 61.In the present embodiment, although upper guide plate 63 and upper guided way 61 are oriented to into face by means of first
63a is being integrally formed, but is not limited thereto, or respectively constitutes upper guide plate 63 and upper guided way 61.
In addition, second is oriented to the guiding faces of face 63b and first 63a similarly, in the guide plate 63 relative on towards under
While square side is bent to L-shaped shape, only extended with specific length downwards.Here, second it is oriented to the extension of face 63b
Specific length is the length in the region that each contact site 54d of the mobile member 52 for being able to ensure that postscript can be contacted.
Then, reference picture 6- Figure 11 is illustrating to the action of sheet cutting apparatus 5.
First, as illustrated in fig. 11, before the cut-out of coil paper 30, cutting blade carrier 51 is just being located at the device in sheet width direction
The cutter script position (position shown in solid in Figure 11) of right side of face is inner.At this moment, by open (ON) the first test section 101 come
Whether detection cutting blade carrier 51 is located in cutter script position.
Then, after the instruction of sheet cutting is connected to, cutting blade carrier 51 is just by means of 42 (reference picture of steel wire for control unit 100
4) causing 55 revolution driving of driving rolls.Thus, cutting blade carrier 51 is performed from cutter script position and turns to coil paper cut-out
Cut-out warming up till operating space (position shown in dotted line in Figure 11), and close (OFF) first test section 101.Afterwards,
Cutting blade carrier 51 is moved to the device frontal left in sheet width direction on outlet.At this moment, corresponding to the shifting of cutting blade carrier 51
It is dynamic, coil paper 30 is cut off by cutter 50.
Then, as illustrated in fig. 7, sheet width side is moved on outlet when cutting blade carrier 51 crosses sheet material transport path
To device frontal left till when, open (ON) second test section 102.Cutting blade carrier is detected by the second test section 102
After 51, cutting blade carrier 51 is measured in second retreating position, and terminate the cut-out to coil paper 30.
Then, move to sheet width direction device frontal left cutting blade carrier 51 by mobile route from going road direction to return
Road switches, and is turned as fulcrum to the lower section of vertical direction by the gyroaxis 53 (with reference to Fig. 5 (a)) conducted oneself with dignity with driving rolls 55
It is dynamic.
It is exactly specifically that the return idler 51a moved on upper guided way 61 reaches the first communication path 61c, and
Return idler 51a is moved in lower guided way 62 from upper guided way 61 by means of the first communication path 61c.
At this moment, as illustrated in fig. 8, driving rolls 55 is maintained on guided way 61, and only return idler 51a is because of cutting
The deadweight of blade carrier 51 and move in lower guided way 62.
Thus, Chong Die with sheet material transport path shown in dotted line in figure cutting blade carrier 51 is rotated, and entrance can be in return road
The posture of upper movement, that is to say, that enter the posture (posture shown in dotted lines in Figure 7) kept out of the way from sheet material transport path.
Afterwards, the driving of steel wire 42 (with reference to Fig. 4) is reversed so that the revolution driving of driving rolls 55 is contrary with during outlet
Ground is by revolution driving.Thus, just as illustrated in fig. 9, the posture for cutting blade carrier 51 to keep out of the way from sheet material transport path is on return road
Move to the positive right side of face of device in sheet width direction.
At this moment, when cutting blade carrier 51 starts to move, the second test section 102 is closed (OFF).In addition, in return road
In, face 51c is parallel with sheet material transport path for inclination, and unlike during outlet, cutting blade carrier 51 is from sheet material transport path
Keep out of the way downwards.
Therefore, even cutting blade carrier 51 is in the movement in return road, also because can be removed by means of sheet material transport path
Coil paper 30 is sent, so the image that can just start next time is formed, so as to can just improve productivity.In addition it is possible to avoid
The contact of cutter 50 and the coil paper 30 for alreadying switch off, and be prevented from cutting the problem of paper jam etc..
Then, as illustrated in fig. 10, cut blade carrier 51 to move and arrive movement to the positive right side of face of device in sheet width direction
Mechanism 70 it is neighbouring when, return idler 51a with switching pawl 71 contact.Then, shiftings of the return idler 51a corresponding to cutting blade carrier 51
It is dynamic, as shown in phantom in FIG. switching pawl 71 is above pushed away, and from return road side (right side of the switching pawl 71 in Figure 10) to sheet material
The positive right side of face of device of width, that is, the second communication path 61e sides (left side of the switching pawl 71 in Figure 10) movement.
When return idler 51a is moved in the second communication path 61e sides, switch connecing for pawl 71 and return idler 51a
Touch and be released from, please be returned in original position, that is, position shown in solid in Figure 10 by the elastic force of elastic component.
At this moment, cut whether blade carrier 51 be located at cutter script position in detect by opening (ON) the first test section 101.
Thus, cut a series of round action of the blade carrier 51 on sheet width direction just to finish.In addition, after having
During continuous coil paper 30, above-mentioned a series of round action is just repeated.
Then, reference picture 12- Figure 15 is describing cutting blade carrier 51 and mobile member 52 involved by present embodiment in detail.
As shown in Figure 12 (a), Figure 12 (b) and Figure 13, cut blade carrier 51 and there is axle to support the bearing portion of gyroaxis 53
51b.Collecting position Cs of the bearing portion 51b relative to cutter 50 (with reference to Figure 14), is the mobile side for being arranged on cutting blade carrier 51
To cut direction (direction in outlet shown in Figure 12 (a)) downstream, and than above-mentioned collecting position C more on the lower in.
In addition, cutting blade carrier 51 joltily can be linked in gyroaxis 53 by means of bearing portion 51b.
In addition, cutting blade carrier 51 has can be delivered to the inner transmission structure of cutter 50 (with reference to Figure 14) by rotary driving force
Part 80.Transmission member 80 includes pulley 81, endless belt 82 and pulley 83 etc..
Pulley 81 is installed to be and can integratedly turn round with gyroaxis 53.In addition, pulley 83 can be pacified freely to rotate
It is mounted on the axle 51e of cutting blade carrier 51.Here, in the sheet material conveyance direction upstream side of pulley 83, it is formed with and is arranged on and cut
Gear meshed gears portion 83a (not shown) in the inside of cutter room 51.
Gear part 83a is by engaging with gear (not shown), it is possible to which rotary driving force is delivered to 50 (ginseng of cutter
According to Figure 14) it is inner.Further, endless belt 82 is hung around between these pulleys 81 and pulley 83.
Therefore, as illustrated in fig. 14, corresponding to mobile member 52 towards sheet width direction movement, driving rolls 55 times
Turn, and by means of gyroaxis 53, pulley 81, endless belt 82 and pulley 83 rotary driving force is delivered in cutter 50.By
This, circular cutlery 50a, 50b are just turned round.
As shown in Figure 12 (a), Figure 12 (b) and Figure 15, mobile member 52 is except above-mentioned body 54 and driving rolls 55
In addition, also include help roll 56, push roller 57 and elastic component 57a etc..
Body 54 is by supporting that driving rolls 55 is remained and can be turned round by gyroaxis 53 freely to rotate.Gyroaxis 53
It is installed in the bearing portion 51b of cutting blade carrier 51 freely to rotate.In addition, body 54 can be moved up in sheet width side
Be configured between guided way 61 and upper guide plate 63 (with reference to Fig. 5).
As illustrated in fig. 15, body 54 cut direction upstream-side-end and end of downstream side (sheet width direction
Two ends) in, to be formed with and have the side of a side with body 54 and project in the upstream side of cut direction and downstream respectively
Protuberance 54a.The hook portion 54b for hooking steel wire 42 is respectively equipped with each protuberance 54a.
Further, in the present embodiment, although hook portion 54b is arranged in protuberance 54a, but is not limited thereto,
For example hook portion 54b can also be set directly in body 54.Alternatively, it is also possible to steel wire 42 to be mounted directly to body 54
In.
In addition, body 54 with first be oriented to face 63a and second be oriented to face 63b in opposite directions and to each side 52a,
The contact site 54d of overshooting shape prominent outside oriented body, in four, the top position of 52b, is set.
Each contact site 54d is touched and is connected with the first guiding face 63a and the second guiding face 63b.Driving rolls 55 is matched somebody with somebody
Put in the cut direction upstream side of body 54, that is, be close in the side of help roll 56, and with upper guided way 61 above touch
Touch.
As illustrated in fig. 15, help roll 56 is set in the upstream upper lateral part of the cut direction of body 54 freely to rotate
In a pair of buckling parts 54f, buckling parts 54f is arranged to opposite and right with sheet material conveyance direction.
Push roller 57 and there is roll shaft 57b, and the cutting located at body 54 is installed in freely to rotate by means of roll shaft 57b
In the bearing portion 54g of the downstream upper lateral part in direction.What roll shaft 57b can be movably kept with above-below direction in bearing portion 54g
Meanwhile, the stopper section 54h on the inner side of two sides 52a, 52b of the sheet material conveyance direction by being formed in body 54 is limited
The movement more than the ormal weight upward.
Elastic component 57a is made up of the spring of double moments of torsion (double torsion) type, and one end is fixed in body 54,
The other end (free end) is then touched from below and is mutually connected on the roll shaft 57b for pushing roller 57.
Therefore, elastic component 57a by elastic force by roll shaft 57b upward on postpone, allow for push roller 57 press
It is upper to below upper guide plate 63.In addition, in the present embodiment, it is help roll 56 to be configured in cut direction upstream side
In, and will push against roller 57 and be configured in cut direction downstream, but it is also possible to so that these configurations are contrary.
In addition, help roll 56 and pushing roller 57 turn round with touching to connect below upper guide plate 63 later.Here, it is auxiliary
Help roller 56 and push roller 57 be clip driving rolls 55 be spaced from each other on sheet width direction (left and right directions in figure) quilt
Arrange.
Then, with reference to Figure 16 illustrating the composition of control unit 100.
As illustrated in fig. 16, the first above-mentioned test section 101, the second test section are connected in control unit 100
102nd, code sensor 103, record head 15a, lid elevating mechanism 19c, attracting mechanism 19d, drive division 38, cutter unit drive
Dynamic motor 59, operation display part 105, external device (ED) 150 and slide-frame driven motor 21.
Control unit 100 is made up of the microcomputer for for example including CPU, RAM, ROM, input/output interface etc., and right
The movement of cutter unit 40 and balladeur train 15 is controlled.
First test section 101 is configured in the retreating position side (figure of the first of cutter moving area as shown in figure 17
Left end in 17) it is inner, to detect in first retreating position to cutting blade carrier 51.
Second test section 102 is configured in the retreating position side (right-hand end in Figure 17 of the second of cutter moving area
Portion) it is inner, to detect in second retreating position to cutting blade carrier 51.
Code sensor 103 is arranged on balladeur train 15 as described above, and encodes sheet material 16 to detect cunning by reading
The main scanning direction of frame 15.The signal of the testing result that display comes from these testing agencies is imported in control unit 100.
Operation display part 105 is configured in the predetermined portion of device body 1a (with reference to Fig. 1), and is carried out acceptance and come from
Whether the lettering action when display of the action request of user or cutter unit exception continues, and the message (bag to user
Include error messages) etc. display.
Control unit 100 according to be connected to the transmission such as external device (ED) 150 of outside come image information etc. come generate for
On coil paper 30 record image data, and by the data output to record head 15a in, and to record head 15a be driven control.
In addition, control unit 100 is also controlled to slide-frame driven motor 21 and drive division 38 together with the drive control of record head 15a.
Thus, control unit 100 is come with the opportunity for specifying by the control to recording head 15a, slide-frame driven motor 21 and drive division 38
Ink droplet is sprayed, and image is recorded in the posting field of coil paper 30.
According to the input signal for coming from code sensor 103, control unit 100 judges that balladeur train 15 is located at balladeur train script position
Put or idle discharge out position some in.
In addition, control unit 100 is controlled by the driving to cutter unit drive motor 59, perform by means of going
The sheet cutting action that blade carrier 51 (with reference to Fig. 4) is moved in the device frontal left in sheet width direction will be cut in road.Pass through
The sheet cutting action, coil paper 30 (with reference to Fig. 3) can just be cut off.
In addition, control unit 100 is after above-mentioned sheet cutting action executing, when cutting blade carrier 51 passes through the second test section 102
When being detected, allow for cutter unit drive motor 59 and be driven reverse.Thus, control unit 100 just can be removing from sheet material
State after sending path to keep out of the way is come so that cutting blade carrier 51 is moved on return road in the positive right side of face of device in sheet width direction.
At this moment, control unit 100 is controlled to drive division 38 while cutting blade carrier 51 is moved on return road, so that
Coil paper 30 can be transported towards sheet material conveyance direction downstream.Therefore, during cutting blade carrier 51 is mobile on return road, can be such as
Coil paper 30 is transported in order to image is recorded.
Further, control unit 100 is reached equivalent to cutter 50 in the sheet material cutting position of coil paper 30 (with reference to Fig. 3)
Mobile route cutting cutter position in when, the establishment with rated condition is configured to repeat balladeur train 15 as condition
Movement and cutter unit 40 movement.Above-mentioned cutting cutter position is equivalent to the sheet cutting position in the present invention, and above-mentioned
Sheet material cutting position equivalent to the cutting position in the present invention.
Above-mentioned rated condition mentioned here includes that the sheet material of at least moving direction of balladeur train 15 and cutter unit 40 is cut
Moving direction (cut direction) when disconnected is identical condition.For example, balladeur train 15 is in fig. 17 at the right side of maximum sheet width
After printing ending, when moving in idle discharge out position, or sheet material cutting position and balladeur train 15 during cutter position consistency are in order to print
Word and the left side of the maximum sheet width from Figure 17 to the right side shifting when etc. be included in above-mentioned rated condition.Detailed
Will be described later.
Then, with reference to Figure 18, Figure 19 come the control of image record and the movement of cutter unit to performing in control unit 100
Control is illustrated.
In figure 18, for convenience of description, it is that sky is not provided between page 1 and page 2 for sake of brevity
White region etc., and in the case of reality, it is provided with white space etc..In addition, in the present embodiment, as shown in figure 18
Ground, is so that a motion scan by balladeur train 15 only can carry out the lettering pattern of lettering to the image of lettering width Lo as an example
Come what is illustrated.
As illustrated in fig. 19, control unit 100 judges volume in the end of scan for the balladeur train 15 of lettering (step S1)
Whether the sheet material cutting position of paper 30 reaches cutting cutter position (step S2).For example, control unit 100 is as shown in Figure 18 (c)
It is after the printing ending of page 2, whether consistent with cutting cutter position to sheet material cutting position to be judged.
When control unit 100 judges sheet material cutting position and cutting cutter position for inconsistent, conveyance next time is judged as
Whether sheet material cutting position when (next conveyance) on coil paper 30 exceedes cutting cutter position (step S3).
When control unit 100 determines sheet material cutting position in next conveyance is not above cutting cutter position, just will
Coil paper 30 is transported to next print position (step S4).Afterwards, control unit 100 allows for balladeur train 15 for lettering to next
Individual call wire starts to scan (step S5), and returns process in step S1.
On the other hand, when control unit 100 determines sheet material cutting position in next conveyance exceedes cutting cutter position,
Just coil paper 30 is transported so that sheet material cutting position and cutter position consistency (step S6), and process is transferred to into step
In rapid S7.
Then, in step s 2, when it is consistent with cutting cutter position that control unit 100 determines sheet material cutting position, just
The position for judging the balladeur train after printing ending 15 is on the right side or the left side (step S7) of coil paper 30.
Here, above-mentioned " right side of coil paper 30 " refers to from device front the right side of the coil paper 30 seen, that is, Figure 17
In balladeur train script position side (left side of the coil paper 30 in Figure 17).In addition, above-mentioned " left side of coil paper 30 " is referred to from device
The left side of the coil paper 30 that front is seen, that is, the idle discharge out position side (right side of the coil paper 30 in Figure 17) in Figure 17.
When the position of the balladeur train 15 after control unit 100 determines printing ending is the right side of coil paper 30, just by balladeur train 15
(step S8) is moved to balladeur train script position.Afterwards, control unit 100 is after the completion of movement of the balladeur train 15 to balladeur train script position,
Just drive cutter 50 and start sheet cutting action (step S9).
That is, when balladeur train 15 is in the right side of coil paper 30, causing what balladeur train 15 was moved to balladeur train script position
While to cause cutter unit 40 that operating space (position shown in dotted line in Figure 11) shifting is cut off from cutter script position to coil paper
When carrying out sheet cutting action after dynamic, balladeur train 15 and cutter unit 40 are likely to contact.Then, in this case, it is to slide
Frame 15 completes to carry out sheet cutting action later towards the movement of balladeur train script position.Thus, balladeur train 15 and cutter unit 40
Contact be just able to avoid.
On the other hand, the position of the balladeur train 15 after control unit 100 determines printing ending is at the left side of coil paper 30, just
Start for balladeur train 15 to move (step S10) towards idle discharge out position.Then, the balladeur train 15 in step slo of control unit 100 is moved
After beginning, start sheet cutting action (step S11) after the stipulated time (such as 0.1 second).
That is, when balladeur train 15 is on the left side, the cutter unit 40 and balladeur train 15 in cutter script position is
Isolation.Therefore, while balladeur train 15 is moved in idle discharge out position, or after the mobile beginning of balladeur train 15,
After the stipulated time (such as 0.1 second), even if performing sheet cutting action, balladeur train 15 and cutter unit 40 will not also be contacted.
At this moment, the moving direction of balladeur train 15 and cutter unit 40 is all cut direction (right direction in Figure 17).
Further, in the present embodiment, in order to avoid conscientiously the contact of balladeur train 15 and cutter unit 40, moved in balladeur train 15
It is dynamic start after, through the material cut-out action of performing chip later of stipulated time, but it is also possible at the same carry out balladeur train 15 movement and
Sheet cutting action.
In addition, in the present embodiment, although the above-mentioned stipulated time is 0.1 second, but is not limited thereto, and can be any
Time setting, especially, if the translational speed of the translational speed of balladeur train 15 and cutter unit 40 is from the beginning of respective movement
When the difference of position begins with abundant time enough, just preferably as few as possible.
In addition, in the present embodiment, the translational speed of balladeur train 15 is set to the translational speed higher than cutter unit 40.
Therefore, just as above-mentioned balladeur train 15 in the left side when, even if so that balladeur train 15 and cutter unit 40 are repeatedly moved, it is mutual it
Between will not also contact.
Further, from the beginning of the translational speed or mobile starting position of balladeur train 15 and cutter unit 40, if cutting
Unit 40 chases after not carriage 15, then can also first start to move cutter unit 40.
As described above, the inkjet recording device 1 involved by present embodiment is reached in the sheet material cutting position of coil paper 30
When in cutting cutter position, it is that condition ground is mutually all with the moving direction of balladeur train 15 and the moving direction of cutter unit 40, is configured
Can repeatedly to carry out the movement of balladeur train 15 and the movement of cutter unit 40.For example, cut when sheet material cutting position is reached
In cutter position, when balladeur train 15 is located at the left side of coil paper 30, to the movement of idle discharge out position balladeur train 15 and carry out sheet cutting action
And the moving direction of mobile cutter unit 40 is all cut direction.In this case, it is the Jing after the movement of balladeur train 15 starts
Cross the stipulated time (such as 0.1 second) later so that cutter unit 40 to cut direction movement after carry out sheet cutting action.
I.e. it is capable to repeatedly carry out the movement of balladeur train 15 and the movement of cutter unit 40.
Therefore, in the inkjet recording device 1 involved by present embodiment, it is not necessarily in sheet cutting action
Limit the movement of balladeur train 15.Thus, for example being also able to carry out sheet material in the time that balladeur train 15 is wanted to idle discharge out position castle
Cut-out action, it is compared with the past just to improve productivity.
In addition, the inkjet recording device 1 involved by present embodiment is as described above, it is the mobile beginning in balladeur train 15
Cutter unit 40 is moved later through the stipulated time afterwards.Therefore, even if repeatedly moving cutter unit 40 and balladeur train 15, because
For balladeur train 15, than cutter unit 40, movement starts in advance, so cutter unit 40 will not also catch up with balladeur train 15.Therefore, it becomes possible to cut
The contact of cutter unit 40 and balladeur train 15 is avoided on the spot.
(second embodiment)
Then, with reference to Figure 20 come illustrate the present invention second embodiment involved by inkjet recording device.
Further, the difference of present embodiment and first embodiment is to have added
The movement of frame 15 and because sheet cutting action cutter unit 40 movement control, and it is other constitute it is all identical.Therefore, with
Under, illustrate using with the first embodiment identical symbol shown in Fig. 1 to Figure 19, and only difference is carried out in detail
It is thin to describe.
It is the control of image record and cutter unit performed in the control unit 100 involved by present embodiment shown in Figure 20
Mobile control.Further, in the same manner as first embodiment, being can be only by a motion scan of balladeur train 15 for lettering pattern
The lettering pattern of lettering is carried out to the image of lettering width Lo.
As shown in figure 20, control unit 100 in the end of scan for the balladeur train 15 of lettering (step S21) goes to judge to use
In lettering next conveyance position (sheet material cutting position when being next conveyance here) and cut cutter position difference whether
In prescribed limit (such as within ± 0.3mm) (step S22).Further, in step S22, although judgement is whether
In prescribed limit, but it is not limited thereto, for example, it is also possible to be to judge that (sheet material is cut for the Next conveyance position of lettering
Cut position) whether with cutter position consistency.
When control unit 100 determines Next conveyance position (sheet material cutting position) and the cutting cutter position for lettering
Difference not in prescribed limit when, just judge whether sheet material cutting position exceedes in next conveyance and cut cutter position (step
S23)。
When control unit 100 determines sheet material cutting position in next conveyance is not above cutting cutter position, just will
Coil paper 30 is transported to next print position (step S24).Afterwards, control unit 100 is allowed under the balladeur train 15 pairs for lettering
One call wire starts to scan (step S25), and returns process in step S21.
On the other hand, when control unit 100 determines sheet material cutting position in next conveyance exceedes cutting cutter position,
Just coil paper 30 is transported so that sheet material cutting position and cutter position consistency (step S26), and process is transferred to
In step S27.
Here, from each process and the step S7- step S11 phase involved by first embodiment of step S27- step S31
Together.Therefore, in the present embodiment, eliminate the explanation of these step S27- steps S31.Control unit 100 is carrying out step
After the process of S29 or step S31, coil paper 30 is transported into (step S40) to print position just after sheet cutting release.
On the other hand, in step S22, when control unit 100 determines the Next conveyance position (sheet material for lettering
Cutting position) and cutting cutter position difference in prescribed limit when, coil paper 30 is transported to into (step in next print position just
S32)。
Then, control unit 100 to the position of the balladeur train 15 after printing ending in step S21 on 30 right side of coil paper or the left side
Judged (step S33).Here, above-mentioned " right side of coil paper 30 " identically with first embodiment, is just referred to from device
The right side of the coil paper 30 that face is seen, in addition, above-mentioned " left side of coil paper 30 " refers to from device front a left side for the coil paper 30 seen
Side.
When the position that control unit 100 determines balladeur train 15 is the left side of coil paper 30, (the Figure 17 to the right of balladeur train 15 is allowed for
In left side) scanning after start lettering (step S34).
Then, balladeur train 15 is moved (step S35) to balladeur train script position by control unit 100.Afterwards, control unit 100 is being slided
Frame 15 drives cutter 50 to after the completion of the movement of balladeur train script position, just and starts sheet cutting action (step S36).
That is, when the balladeur train 15 in step S34 moves to the right side of coil paper 30 because of lettering action, causing balladeur train
15 to balladeur train script position move while causing cutter unit 40 that operating space is cut off from cutter script position to coil paper
When carrying out sheet cutting action after (position shown in dotted line in Figure 11) is mobile, balladeur train 15 and cutter unit 40 are likely to contact.In
It in this case, is to complete to carry out sheet cutting action later towards the movement of balladeur train script position in balladeur train 15 to be.By
This, the contact of balladeur train 15 and cutter unit 40 is just able to avoid.
On the other hand, when the position that control unit 100 determines balladeur train 15 is the right side of coil paper 30, allow for balladeur train 15
Start lettering (step S37) after (right side in Figure 17) scanning to the left.
Then, control unit 100 is in step S37 after the mobile beginning of balladeur train 15, through the stipulated time (such as 0.1 second) it
After begin to sheet cutting action (step S38).
That is, when balladeur train 15 is on the right side and because of lettering action side shifting to the left, the moving direction and piece of balladeur train 15
The moving direction (cut direction) of the cutter unit 40 during material cut-out action is identical.In addition, balladeur train 15 at this moment is relative to cutting
Unit 40 is located at cut direction downstream (the idle discharge out position side in Figure 17).Therefore, when balladeur train 15 is moved because of lettering action
While, or after the mobile beginning of balladeur train 15, after the stipulated time (such as 0.1 second), even if performing sheet cutting
Action, balladeur train 15 and cutter unit 40 will not also be contacted.
In the present embodiment, although the above-mentioned stipulated time is 0.1 second, but is not limited thereto, when can be arbitrary
Between set, especially, if the translational speed of the translational speed of balladeur train 15 and cutter unit 40 is from respective mobile starting position
Difference when beginning with abundant time enough, just preferably as few as possible.
Then, control unit 100 has been after the process of step S36 or step S39 has been carried out, after sheet cutting release just
Coil paper 30 is transported into (step S40) to print position.
As described above, inkjet recording device 1 is in the effect described in above-mentioned first embodiment involved by present embodiment
Beyond fruit, additionally it is possible to obtain following effect.
That is, the inkjet recording device 1 involved by present embodiment is configured to repeatedly carry out Yin Yin
The movement of the balladeur train 15 of word action and the movement of the cutter unit 40 because of sheet cutting action.Consequently, because repeatedly can enter
The action of row lettering and sheet cutting action, it is compared with the past just to improve productivity.
In addition, the inkjet recording device 1 involved by present embodiment is as described above, it is in the balladeur train because of lettering action
After 15 mobile beginning through the stipulated time the composition for moving cutter unit 40 later.Therefore, move even if repeating lettering
Make and sheet cutting action, also because balladeur train 15 is than cutter unit 40, movement starts in advance, and cutter unit 40 would not be chased after
Carriage 15.Therefore, it becomes possible to effectively avoid the contact of cutter unit 40 and balladeur train 15.
In addition, the inkjet recording device 1 involved by present embodiment is repeatedly moving balladeur train 15 and cutter unit 40
When, because can record an image on the coil paper 30 in sheet material transport path, that is to say, that lettering can be carried out, so with regard to energy
It is enough further to improve productivity.
Further, in the present embodiment, control unit 100 can also be the sheet cutting action that can change cutter unit 40
When translational speed composition.Specifically it is exactly that control unit 100 corresponds to lettering pattern to change the piece of cutter unit 40
Translational speed during material cut-out action.
Here, can be forming the usual mould of the image of predetermined image quality with predetermined carriage speeds as lettering pattern
Formula, and image quality is less than normal mode but print speed wants fast high speed (being preferential with speed) pattern, and print speed than logical
Norm formula is low, but the high image quality pattern that image quality will be good etc..
For example, control unit 100 is when the relatively low high image quality pattern of print speed is set as lettering pattern, just correspondence
The translational speed when translational speed of balladeur train 15 is by the sheet cutting action of cutter unit 40 be altered to than it is usual when (for example
When setting normal mode as lettering pattern) in low speed that will be low.Thus, by reducing cutting during sheet cutting action
The translational speed of unit 40, even being set in high image quality pattern as lettering pattern, 40 weight of balladeur train 15 and cutter unit
When mobile again, will not also contact from each other.
In addition, as cutter unit 40 sheet cutting when translational speed variation, control unit can have been enumerated
The method that the driving of 100 pairs of cutter unit drive motors 59 (with reference to Figure 16) being connected in control unit 100 is controlled.
It is exactly specifically that control unit 100 is applied in the cutter unit drive motor as drive motor by control
Driving voltage in 59, or the driving current being supplied in cutter unit drive motor 59 is controlled, cutter unit can be changed
Translational speed during 40 sheet cutting.Above-mentioned control unit 100 and cutter unit drive motor 59 are constituted involved by the present invention
And rapid change mechanism.
In addition, in above-mentioned each embodiment, control unit 100 can also be exception when detection is moved about balladeur train 15
Composition.As balladeur train 15 it is mobile when relevant exception can enumerate in lettering action, balladeur train 15 stops suddenly, or
Inner etc. the situation of the retreating position (balladeur train script position or idle discharge out position) of left and right can not be moved to after printing ending.
Be exactly specifically, control unit 100 according to the testing result (speed or main scanning direction) of code sensor 103 come
Detect abending for balladeur train 15.Thus, control unit 100 just constitutes abnormal detection mechanism involved in the present invention.
In addition, control unit 100 is when balladeur train 15 and cutter unit 40 is repeatedly moved, it is the exception to detect balladeur train 15
Stop for condition, stopping the movement of balladeur train 15 and cutter unit 40.
Thus, when balladeur train 15 and cutter unit 40 is repeatedly moved, when in the case that balladeur train 15 being in and abends,
The contact of balladeur train 15 and cutter unit 40 can just be avoided.Further, when balladeur train 15 and cutter unit 40 is repeatedly moved, even if
It is cutter unit 40 in the case of abend, also preferably the movement for stopping balladeur train 15 and cutter unit 40.Cutting is single
The mobile stopping of unit 40 can be examined by control unit 100 using the testing result of the first test section 101 and the second test section 102
Survey.
In addition, in the respective embodiments described above, although cutter 50 are made up of for two pieces circular cutlery 50a, 50b etc.,
But it is not limited thereto, cutter 50 can also be constituting by 1 piece or more than 3 pieces of circular cutlery.Simply, with 1 piece of circle
The counteredge of rectilinear form, when shape cutlery is to constitute, is set after preferably extending on the moving direction of cutter 50 in addition.
In addition, in the respective embodiments described above, although upper guided way 61 and lower guided way 62 are being constituted with same component
, but be not limited thereto, or respectively by other component constituting.
In addition, in the respective embodiments described above, although driving rolls guiding area 61a and return idler guiding area 61b
It is constituting, but to be not limited thereto by the same guide rail of upper guided way 61, it is also possible to respectively by other guide rail constituting.
In addition, in the respective embodiments described above, although be being constituted help roll 56, but to be not limited thereto with two rollers,
Can also for example be constituting in sheet material conveyance direction by a roller of wider width.
In addition, in the respective embodiments described above, although contact site 54d is formed as overshooting shape, but is not limited thereto, example
Such as can also be made up of roller.
In addition, in above-mentioned each embodiment, although be the component that steel wire 42 is used as tethered sliding component 52, but
It is not limited thereto, it would however also be possible to employ have the opportunity band of terminal.
In addition, in above-mentioned each embodiment, as illustrated in fig. 5, although use and driving rolls 55 is only arranged
Composition in the one side of cutting chamber 51, that is, the downstream of sheet material conveyance direction, but be not limited thereto, for example can also
It is that as illustrated in fig. 21, driving rolls 55c is set outside driving rolls 55 again.
Driving rolls 55 and driving rolls 55c clip cutting chamber 51 and are opposite configured.At this moment, roll corresponding to driving
Wheel 55,55c is beyond the upper guided way 61 in sheet material conveyance direction downstream, also in sheet material conveyance direction upstream side side by side
It is provided with guided way 65.
In addition, in above-mentioned each embodiment, although use what cutting chamber 51 was kept out of the way to below vertical direction
Constitute, for example, when sheet cutting apparatus 5 are not provided in level relative to device body 1a, it would however also be possible to employ according to
The composition for inclining to keep out of the way towards in the thickness direction of coil paper 30 of sheet cutting apparatus 5.
Further, it would however also be possible to employ so that the composition that cutting blade carrier is kept out of the way to above vertical direction.At this moment, be by
Ways is configured in the top of sheet material transport path, and the outlet of cutting blade carrier is arranged on lower guided way, and by return road
It is arranged on guided way.
Therefore, cut when blade carrier is sheet cutting action after movement on outlet, by means of equivalent in present embodiment
Travel mechanism 70 travel mechanism (not shown) after, what return idler was moved on upper guided way.
Thus, cutting blade carrier just becomes from sheet material transport path the posture kept out of the way, and can move on return road.Returning
(not shown) connection of the cutting blade carrier moved on road by means of the first communication path 61c in equivalent to the respective embodiments described above
Lu Hou, being become by return idler moving on lower guided way can be with the posture of sheet cutting.Above-mentioned composition can also be obtained
Obtain and above-mentioned each embodiment identical effect.
In addition, in above-mentioned each embodiment, using by a control unit 100 to control various motors etc.
Constitute, but be not limited thereto, it is also possible to by control object respectively for different plural control units constituting control unit
100。
For example, control unit 100 can also be by the first control unit of control slide-frame driven motor 21 and drive division 38 etc. and control
Second control unit of cutter unit drive motor processed 59 is constituting.Further, above-mentioned first control unit can also be by controlling
What the image formation of slide-frame driven motor processed 21 conveyance of control unit and control drive division 38 was constituted with control unit.
The basis of present patent application and priority request be on 02 06th, 2013, Japan Office's application Japan specially
Profit application JP2013-021244, entire contents here draw and combine.
Claims (8)
1. a kind of image processing system, which includes the balladeur train for being equipped with the record head for discharging ink, and by causing the balladeur train
Reciprocating on the width perpendicular to sheet material conveyance direction, records an image to the sheet material in transport path
On, it is characterised in that include：
Cutter, which is by the length of the sheet cutting to regulation；
Cutter unit, which while the cutter are kept is configured to move on the width, and
During the cut-out of the sheet material, the balladeur train moving area of cutter moving area and the balladeur train is configured to the thickness in the sheet material
Degree is overlapped on direction；
Controlling organization, which controls the movement of the cutter unit and the balladeur train,
Also, the cutter unit is configured to after sheet cutting, can with relative to the transport path at described
The state kept out of the way on the thickness direction of material is moved on the width,
And in first the treating of can avoiding contacting with the cutter unit of being respectively arranged at two ends with of the balladeur train moving area
The position of readiness with second is put in seat in the plane,
And the controlling organization reaches the sheet cutting position that the cutter cut off sheet material in the cutting position of the sheet material
In when, the establishment with rated condition enables to the lettering action of the balladeur train and the cut-out of the cutter unit as condition
Action is simultaneously repeatedly carrying out.
2. image processing system according to claim 1, it is characterised in that：
The rated condition refers to the moving direction during sheet cutting of the moving direction of the balladeur train and the cutter unit
For identical.
3. image processing system according to claim 1, it is characterised in that：
The translational speed of the balladeur train is set to the translational speed for being greater than the cutter unit.
4. image processing system according to claim 1, it is characterised in that：
The speed variable mechanism of translational speed when can change the sheet cutting of the cutter unit is included also,
The speed variable mechanism is changing the translational speed during sheet cutting of the cutter unit according to lettering pattern
's.
5. image processing system according to claim 4, it is characterised in that：
The speed variable mechanism has the drive motor for driving the cutter unit, and is applied to the drive by control
Driving voltage in dynamic motor, changes the translational speed during sheet cutting of the cutter unit.
6. image processing system according to claim 4, it is characterised in that：
The speed variable mechanism has the drive motor for driving the cutter unit, and is fed into the drive by control
Driving current in dynamic motor, changes the translational speed during sheet cutting of the cutter unit.
7. image processing system according to claim 1, it is characterised in that：
The controlling organization is, after the mobile beginning of the balladeur train, the cutter unit to be moved after the stipulated time
's.
8. the image processing system according to any one of claim 1 to 7, it is characterised in that：
The abnormal detection mechanism of exception when detection is moved with regard to the balladeur train is included also,
The controlling organization, when the balladeur train and the cutter unit is repeatedly moved, is with by the abnormal inspection
It is condition that survey mechanism detects the exception of the movement with regard to the balladeur train, stops the shifting of the balladeur train and the cutter unit
Dynamic.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-021244 | 2013-02-06 | ||
| JP2013021244A JP6070233B2 (en) | 2013-02-06 | 2013-02-06 | Image forming apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103963491A CN103963491A (en) | 2014-08-06 |
| CN103963491B true CN103963491B (en) | 2017-04-12 |
Family
ID=51233697
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410042073.7A Expired - Fee Related CN103963491B (en) | 2013-02-06 | 2014-01-28 | Image forming device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6070233B2 (en) |
| CN (1) | CN103963491B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014112939A1 (en) * | 2014-09-09 | 2016-03-10 | Océ Printing Systems GmbH & Co. KG | Prefire in front of pixels in an inspection mode |
| JP6390365B2 (en) * | 2014-11-12 | 2018-09-19 | 株式会社リコー | Image forming apparatus |
| JP6471595B2 (en) * | 2015-04-13 | 2019-02-20 | 株式会社リコー | Image forming apparatus |
| JP2017030230A (en) * | 2015-07-31 | 2017-02-09 | 株式会社リコー | Image formation device |
| JP7404900B2 (en) * | 2020-01-31 | 2023-12-26 | セイコーエプソン株式会社 | printing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012228847A (en) * | 2011-04-27 | 2012-11-22 | Seiko Epson Corp | Recording device, method for controlling the same, and program |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2861835B2 (en) * | 1994-11-29 | 1999-02-24 | 日本電気株式会社 | Printing equipment |
| JP2000271897A (en) * | 1999-01-18 | 2000-10-03 | Ricoh Co Ltd | Paper cutter |
| US6217150B1 (en) * | 1999-06-11 | 2001-04-17 | Lexmark International, Inc. | Method of printing with an ink jet printer using multiple carriage speeds |
| JP2003025661A (en) * | 2001-07-12 | 2003-01-29 | Olympus Optical Co Ltd | Image recorder |
| JP5779873B2 (en) * | 2010-12-01 | 2015-09-16 | 株式会社リコー | Sheet cutting apparatus and image forming apparatus provided with the same |
| JP5617573B2 (en) * | 2010-12-01 | 2014-11-05 | 株式会社リコー | Image forming apparatus |
| JP5617576B2 (en) * | 2010-12-02 | 2014-11-05 | 株式会社リコー | Image forming apparatus |
| JP2012158001A (en) * | 2011-01-31 | 2012-08-23 | Seiko Epson Corp | Device and method for ejecting liquid |
| JP5625989B2 (en) * | 2011-02-17 | 2014-11-19 | 株式会社リコー | Image forming apparatus |
| JP5793893B2 (en) * | 2011-03-04 | 2015-10-14 | 株式会社リコー | Sheet cutting apparatus and image forming apparatus provided with the same |
-
2013
- 2013-02-06 JP JP2013021244A patent/JP6070233B2/en active Active
-
2014
- 2014-01-28 CN CN201410042073.7A patent/CN103963491B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012228847A (en) * | 2011-04-27 | 2012-11-22 | Seiko Epson Corp | Recording device, method for controlling the same, and program |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103963491A (en) | 2014-08-06 |
| JP6070233B2 (en) | 2017-02-01 |
| JP2014151482A (en) | 2014-08-25 |
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Granted publication date: 20170412 |