CN100514180C - Image forming device - Google Patents

Abstract

An image forming device includes an imaging unit (C) which forms images on surface of a photographic paper, wherein, the imaging unit (C) comprises a delivering roller machine haivng a driving roller portion and a press joining roller portion, for clamping and delivering an imaging medium during an image forming process; the driving roller portion includes at least a driving roller (200, 210) at a central positon in a delivering width direction, and guide unit at two sides of the width direction of the driving roller (200, 210), the press joining roller portion includes at least a press joining roller (201, 211) which can be press joined with the driving roller (200, 210). An image forming device is provided in which deliverring problems such as photographic paper being deflectively and crookedly delivered when the imaging medium with big size in delivering width direction is delivered, and imaging process with high quality can be performed.

Description

Image processing system

Technical field

The present invention relates to a kind of image processing system, particularly, relate to the image processing system of the imaging portion that is included in the image forming medium image forming surface.

Background technology

As everyone knows, as image processing system at the image forming surface of printing paper (being equivalent to image forming medium), as utilize laser aid when sub scanning direction is carried printing paper, the laser of regulating according to view data light to the main scanning direction multiple scanning, is formed latent image on the surface of printing paper.

In the described image processing system of TOHKEMY 2002-90907 communique, comprise the required conveying roller mechanism of past sub scanning direction conveying printing paper that is arranged on throughput direction upstream side (below, claim upstream side) and conveyance direction downstream side (below, claim the downstream).Described conveying roller mechanism also has the driving rod portion that is arranged on conveyor surface one side and the crimping roller portion of opposite side.When utilizing above-mentioned roller portion to carry printing paper,, carry out imaging processing to the printing paper irradiating laser.

In aforesaid image processing system, the Width size of driven roller portion and crimping roller portion is to decide according to the breadth extreme that is transferred printing paper.But, handle as advertisement printed etc. in the image processing system of the very big printing paper of print span direction size, compare when handling the little printing paper of size, owing to be difficult to guarantee the machining precision of roller widths direction, problem such as take place that easily the bending of printing paper deflection is advanced when therefore carrying printing paper.Usually, suppress the deflection bending of printing paper by the machining precision that improves the conveying roller outside dimension and advance, but, be difficult to only solve the problems referred to above by the raising machining precision if will handle big stamp with the size the time.

Summary of the invention

Given this, the invention provides a kind of image processing system, when carrying the very big image forming medium of Width size, transportation problem such as can avoid taking place that the bending of printing paper deflection is advanced, and can carry out the imaging processing of high image quality.

For achieving the above object, the image processing system that the present invention proposes is included in the imaging portion of the image forming surface of image forming medium, and wherein, described imaging portion comprises conveying roller mechanism.Conveying roller mechanism has driven roller portion and the crimping roller portion that is used for carrying in the image forming course clamping image forming medium.Driven roller portion comprises at least one driven roller that is positioned at conveying Width centre position and the guidance part that is positioned at described driven roller both sides.Simultaneously, the crimping roller portion of conveying roller mechanism comprise can with at least one crimping roller of driven roller crimping.

The following describes the effect and the effect of image processing system with described formation.

This image processing system is when carrying image forming medium, by driven roller portion that is oppositely arranged across conveyor surface and crimping roller portion clamping image forming medium.Driven roller portion comprises and is positioned at least one driven roller of carrying the Width centre position, and the common clamping of at least one crimping roller that is had with crimping roller portion is also carried image forming medium.Here, driven roller is not to be arranged on the gamut of carrying Width, and only is arranged on medium position.Simultaneously, the outside of medium position (that is, the both sides of driven roller Width) is provided with guidance part, is used to guide the scope that does not belong to the driven roller driving.

In described formation, owing to driven roller is set, when carrying the very big image forming medium of Width size, can suppresses the deflection bending of image forming medium and advance at medium position.Simultaneously, can also reduce the influence that the driven roller machining precision brings for the feed status of image forming medium.Also have,, can suppress to take place problems such as gauffer by guidance part is set.Therefore,, provide a kind of image processing system, can stablize and carry the very big image forming medium of Width size, and can carry out the imaging processing of high image quality according to above-mentioned formation.

In image processing system proposed by the invention, guidance part and driven roller arranged coaxial, and comprise the first free roller that can rotate freely.Simultaneously, crimping roller portion also comprises the second free roller with the crimping roller arranged coaxial, the second free roller and with described first free roller is relative disposes.

In described formation,, therefore can not apply excessive load to image forming medium because image forming medium is guided by the first free roller and the second free roller.Therefore, can provide a kind of image processing system of stably carrying the very big image forming medium of width dimensions.

In the image processing system that the present invention proposes, the second free roller is connected with crimping roller, and the second free roller and the rotation of crimping roller one.Because the second free roller and all can rotate freely with the first free roller that the second free roller is oppositely arranged if both are rotated fully independently, then might be carried image forming medium in the both sides of conveyor surface Width exactly.Therefore, in image processing system proposed by the invention, make the second free roller and crimping roller portion interlock mutually.Constitute according to this, when can carrying image forming medium exactly, can also suppress bends advances or phenomenon such as gauffer.According to above-mentioned formation, provide a kind of and can stablize the image processing system of carrying the very big image forming medium of Width size.

In the image processing system that the present invention proposes, driven roller portion and comprise also and be configured in a plurality of driven rollers of carrying Width that crimping roller portion also comprises a plurality of crimping rollers that are configured in the conveying Width.And a plurality of driven rollers are relative with a plurality of crimping rollers to be disposed.

Here, the roller that is arranged on medium position is made of a roller, but is divided into a plurality of rollers.Constitute according to this, suppress the conveying skew of image forming medium easily.Simultaneously, the weight of each roller portion can be reduced, driving power can also be reduced.According to above-mentioned formation, provide a kind of and can stablize the image processing system of carrying the very big image forming medium of Width size.

In the image processing system that the present invention proposes, driven roller portion and comprise also and be configured in a plurality of driven rollers and a plurality of first free roller of carrying Width that crimping roller portion also comprises a plurality of crimping rollers and a plurality of second free roller that is configured in the conveying Width.And a plurality of driven rollers are relative with a plurality of crimping rollers to be disposed, and the described a plurality of first free roller is with described a plurality of second free roller is relative disposes.

Here, the roller that is arranged on medium position is made of a roller, but is divided into a plurality of rollers.Constitute according to this, suppress the conveying skew of image forming medium easily.Simultaneously, the weight of each roller portion can be reduced, driving power can also be reduced.According to above-mentioned formation, provide a kind of and can stablize the image processing system of carrying the very big image forming medium of Width size.

Description of drawings

Fig. 1 is that the inside of the major part of image processing system constitutes synoptic diagram;

Fig. 2 is that the inside of the major part of image processing system constitutes concrete figure;

Fig. 3 is the formation side view of fixture unit;

Fig. 4 is the formation side view of conveying roller mechanism;

Fig. 5 is the longitudinal section of the formation of conveying roller mechanism;

Fig. 6 is the side view of the switching mechanism of conveying roller mechanism;

Fig. 6 A is the running key diagram of conveying roller mechanism;

Fig. 6 B is the running key diagram of conveying roller mechanism;

Fig. 6 C is the running key diagram of conveying roller mechanism;

Fig. 7 is the process flow diagram of explanation conveying roller mechanism running;

Fig. 8 is the functional block diagram of image processing system;

Fig. 9 A～9C is the synoptic diagram of the offset compensation of explanation printing paper;

Figure 10 A～10D is the synoptic diagram (first pattern) of explanation photographic paper delivering operation;

Figure 11 is the process flow diagram (first pattern) of explanation photographic paper delivering operation;

Figure 12 A～12D is the synoptic diagram (second pattern) of explanation photographic paper delivering operation;

Figure 13 is the process flow diagram (second pattern) of explanation photographic paper delivering operation;

Figure 14 A～14F is the synoptic diagram (three-mode) of explanation photographic paper delivering operation;

Figure 15 is the process flow diagram (three-mode) of explanation photographic paper delivering operation;

Figure 16 A～16J is the synoptic diagram (four-mode) of explanation photographic paper delivering operation;

Figure 17 is the process flow diagram (four-mode) of explanation photographic paper delivering operation;

Figure 18 A～18C is the synoptic diagram of the running of explanation turning part D;

Figure 19 A～19C is the synoptic diagram of the running of explanation turning part D;

Figure 20 A～20C is the synoptic diagram of the variation of explanation anchor clamps roller.

Symbol description

A printing paper supply department

The B photographic paper delivering unit

C imaging portion

The D turning part

The M paper magazine

P printing paper (image forming medium)

P1 accepts the position

P2 transmits the position

10 fixture units

11 anchor clamps rollers

20 first exposure conveying rollers

21 second exposure conveying rollers

26 guiding rollers

60 control parts

The 60a shift correction device

60b transport model setting device

The 60c ring forms device

61 anchor clamps control parts

200,210 driven rollers

201,211 crimping rollers

202,212 driving shafts

203,213 first free rollers

206,216 second free rollers

Embodiment

Below, utilize the best enforcement constitutional diagram 1～Figure 20 C of relevant image processing system of the present invention to describe.And " upstream side " hereinafter, " downstream ", " front end " and " rear end " are meant respectively " upstream side ", " downstream ", " front end " and " rear end " with respect to throughput direction.Simultaneously, " top " and " below " be meant, respectively with respect to " top " and " below " of vertical direction.

[formation of image processing system]

Fig. 1 is the main internal structure figure (synoptic diagram) of image processing system.Image processing system shown in Figure 1 comprises the digital exposure device, has according to view data to wash as exposure image on the surface of photographic paper P (for photo photosensitive material, being equivalent to image forming medium) and carry out the function of photo prints.Particularly, has the printing function that can carry out as the photo of sizable stamp with the size such as advertisement printed.Image processing system mainly is provided with the A of printing paper supply department (being equivalent to medium supply department), photographic paper delivering unit B (being equivalent to medium transport portion), the C of imaging portion and turning part D.

The A of printing paper supply department comprises, paper magazine M, preposition roller 1, cutter preliminary roller 2, phase paper sensor 3 and cutter 4.Two paper magazine M that can freely load and unload can be installed, from any selecteed paper magazine M supply photographic paper P among the A of printing paper supply department.Constitute according to this, can prepare for example printing paper of 2 kinds of different width dimensions.Accommodate the photographic paper P that is rolled into strip among the paper magazine M.By preposition roller 1 photographic paper P that extracts from paper magazine M is sent to cutter preliminary roller 2.Near the downstream of cutter preliminary roller 2, be provided with phase paper sensor 3.Whether the front end that phase paper sensor 3 detects photographic paper P has arrived the place ahead of cutter 4.The rear end that cutter 4 cuts off photographic paper P, the stamp with the size that makes printing paper become to set.And, temporarily stop to carry out after the conveying of photographic paper P the cut-out of photographic paper P.

Photographic paper delivering unit B comprises, roller 5, lateral paper guide 6, fixture unit 10 and guiding roller 26 behind the cutter.

Roller 5 and lateral paper guide 6 are located at the downstream of cutter 4 behind the cutter.By roller behind the cutter 5 and lateral paper guide 6 cut photographic paper P is sent to more downstream, offers fixture unit 10 accepting position P1.

Fixture unit 10 comprises, anchor clamps roller 11 (being equivalent to the medium clamping device) and lateral paper guide 12.Anchor clamps roller 11, the receiving position P1 that surveys in the upstream accepts photographic paper P, and the transmission position in downstream P2 downstream side photographic paper P is provided.Anchor clamps roller 11 comprises pair of rolls (driven roller and crimping roller), at the gamut of sending Width or the front end of gamut clamping photographic paper P roughly.That is, under the state by anchor clamps roller 11 clamping photographic paper P front ends, fixture unit 10 is transported to photographic paper P and transmits position P2.Lateral paper guide 12 is the mechanism that is provided with for the photographic paper P that provides from the A of printing paper supply department is provided smoothly.Lateral paper guide 12 is made of 2 blocks of plates up and down, when accepting photographic paper P, inserts a mouthful 12a by enlarging, and the photographic paper P that transports can not be stuck on the lateral paper guide 12 and can import to the position of anchor clamps roller 11.

Guiding roller 26 is located at and transmits near position P2 or its, when being formed with ring on photographic paper P, forms the function that part contacts and has correct guiding photographic paper P (guiding) with ring.Because the guiding face (outer peripheral face) of guiding roller is not positioned at the below of photographic paper P conveyor surface when forming ring, therefore guiding roller 26 can not contact with photographic paper P when not forming ring.About the formation of guiding roller 26, describe in detail hereinafter.

The C of imaging portion comprises, is arranged on the first exposure conveying roller 20 of upstream side and is arranged on the second exposure conveying roller 21 in downstream, laser aid and exposure beginning sensor 23 not shown in the figures.Simultaneously, exposure conveying roller 20,21 around be provided with lateral paper guide 22.

In case provide photographic paper P from fixture unit 10, exposure conveying roller 20,21 (these are equivalent to conveying roller mechanism) then in accordance with regulations speed carry photographic paper P, wash the picture exposure image at the emulsion side of photographic paper P during this period.Particularly, by exposure conveying roller 20,21 when sub scanning direction is carried photographic paper P, the laser that will regulate according to view data carries out multiple scanning along main scanning direction (conveying Width) to photographic paper P, can form image (latent image) successively thus on photographic paper P.In Fig. 1, arrow L is depicted as the laser radiation direction.In order to control the exposure zero hour of utilizing laser, exposure beginning sensor 23 is located near the downstream of transmitting position P2.Exposure beginning sensor 23 is the optical sensors that detect the photographic paper P front end, can use the sensor same with paper sensor mutually described above 3.

Turning part D comprises, conversion roller 30 and take up roll 31.Conversion roller 30 also comprises driven roller 30a, crimping roller 30b.

These be used to change the photographic paper P emulsion side towards mechanism.The upper surface that is transferred the photographic paper P of coming is an emulsion side, but makes arrow N side become emulsion side by conversion roller 30 conversion directions.At this moment, washed the photographic paper P conversion direction of picture exposure image by driven roller 30a, crimping roller 30b clamping.Take up roll 31 is provided with for the purpose identical with conversion roller 30, starts when handling the very long photographic paper P of length on throughput direction.Simultaneously, take up roll 31 is arranged to and can be moved to the arrow Q of Fig. 1 direction (tiltedly below).To describe the operation of turning part D hereinafter in detail.

Photographic paper P behind the formation image is sent to development treatment portion 40, dried portion 41, printing paper discharge portion 42 successively by turning part D and finishes the printing of photo.And the phase paper sensor 32 among the figure is used to detect photographic paper P and whether is transported to development treatment portion 40.

Below, utilize Fig. 2 and Fig. 3 to further describe image processing system.

Fig. 2 is the concrete pie graph of image processing system synoptic diagram shown in Figure 1.Fig. 3 is the concrete formation side view of fixture unit 10.

Carry the both sides of Width to be provided with the travelling belt 13 that is used to carry fixture unit 10 at fixture unit 10.Fixture unit 10 is installed on the travelling belt 13 via supporter 14.In order to drive a pair of travelling belt 13, peace is changeed the first motor 15A and the second motor 15B (with reference to Fig. 3), and these motor are connected with travelling belt 13 with pulley 16b by belt 16a.Therefore, in case drive the first motor 15A and the second motor 15B, just can carry fixture unit 10.These motor 15A, 15B, belt 16a, pulley 16b, travelling belt 13 constitute conveying mechanism, and anchor clamps roller 11 is carried to transmitting position P2 (with reference to Fig. 1) from accepting position P1 (with reference to Fig. 1).

Anchor clamps roller 11 comprises driven roller 11a and crimping roller 11b (with reference to Fig. 2).Crimping roller 11b can be at the state that is crimped onto driven roller 11a and is left between the state of (releasing crimping) driven roller 11a and switch.Remove motor 17 (with reference to Fig. 3) in case drive crimping, working shaft 18 (with reference to Fig. 3) is rotation and carriage release lever 19 (with reference to Fig. 3) just.With the mobile phase interlock of bar 19, crimping roller 11b (with reference to Fig. 2) moves to removing the crimping direction.In case drive driven roller 11a by driving motor 50, then carry by the photographic paper P of anchor clamps roller 11 clampings.Guide function when fixture unit 10 is carried in guide mechanism 51 performances.

In addition, as shown in Figure 2, the upstream side of photographic paper delivering direction and downstream are provided with first ring restriction body 52 and second ring restriction body 53.These restriction bodies are installed on the bracing frame 54 and can center on axle center 52a, 53a rotation separately.These rings restriction bodies limit the ring (relax) of photographic paper P, and ring is formed downwards, and by the application of force so that below leading section 52b, the 53b of ring be positioned at always.These ring restriction bodies 52,53 are arranged to be accompanied by moving of fixture unit 10 and are upwards boosted.As shown in Figure 2, fixture unit 10 is positioned at when transmitting position P2, and downstream second ring restriction body 53 is situated between and self is upwards boosted by fixture unit 10, rotates about 90 °.On the contrary, fixture unit 10 is positioned at when accepting position P1, and first ring restriction body 52 will upwards be boosted, and rotates about 90 °.About the formation of photographic paper P ring, will describe in detail hereinafter.

[formation of roller delivery mechanism]

Utilize Fig. 4 and Fig. 5 to be illustrated as the formation of the conveying roller mechanism among the C of picture portion below.Fig. 4 is the formation side view of conveying roller structure, for convenience of explanation, separately represents the crimping roller portion that is arranged on the driven roller portion of driving side (conveyor surface downside) and is arranged on crimping side (conveyor surface upside) among the figure.And in Fig. 4, the first exposure conveying roller 20 and the second exposure conveying roller 21 have identical formation basically.Fig. 5 is the longitudinal section of the formation of roller delivery mechanism, only represents the formation of the first exposure conveying roller 20 in Fig. 5.

The first exposure conveying roller 20 has four by the made driven roller 200 of metals such as aluminium in the centre position of conveyor surface Width.For the ease of carrying printing paper, grid (grid) has been carried out on the surface of driven roller 200 handled.The centre position relative with these driven rollers 200 is provided with four crimping rollers 201.The second exposure conveying roller 21 comprises driven roller 210 and crimping roller 211 too.

Be penetrated with a driving shaft 202 in four driven rollers 200, driven roller 200 can rotate with driving shaft 202 one.Simultaneously, the both ends 202a of driving shaft 202 is rotatably supported by Bearning mechanism.Driving shaft 202 is connected with not shown motor, reducing gear and belt mechanism etc.The second exposure conveying roller 21 is provided with driving shaft 212 etc. too.

Comparing on the position that is positioned at the Width both end sides with the centre position that is provided with driven roller 200, be respectively equipped with the first free roller 203.The first free roller 203 is rotatably supported by back shaft 204.The first free roller 203 can be by making with driven roller 200 identical materials, and outside dimension is also identical.Though the first free roller 203 and driven roller 200 arranged coaxial constitutes back shaft by different parts respectively.

Comparing on the position that is positioned at the Width both end sides with the centre position that is provided with crimping roller 201, be respectively equipped with the second free roller 206.The second free roller 206 is arranged on the position relative with the first free roller 203.Here, four crimping rollers 201 and two second free rollers 206 are supported by a common back shaft 205.But crimping roller 201 and back shaft 205 are not one, and crimping roller can rotate freely around back shaft 205 separately.But the second free roller 206 is connected with adjacent crimping roller 201A (with reference to Fig. 5), and can rotate with crimping roller 201A interlock.Though it is the both ends 205a of back shaft 205 is supported by bearing, in order to suppress flexural deformation, also supported on two positions of middle part 205b by bearing.

The crimping roller 201 and the second free roller 206 are made by covering rubber on the roller body surfaces of making at for example resin.The first free roller 203 that is oppositely arranged with the second free roller 206 is made by metals such as aluminium.

The second exposure conveying roller 21 also has and identical formation such as first free roller 213, the second free roller 216.The crimping roller 201 and the second free roller 206 that are positioned at the first exposure conveying roller, 20 sides are installed on the support 207, and can be around back shaft 208 rotations.The crimping roller 211 and the second free roller 216 that are positioned at the second exposure conveying roller, 21 sides are installed on the support 217, and can be around back shaft 218 rotations.Constitute according to this, crimping roller 201,211 can be respectively at the state of driven rolls 200,210 crimping with leave between the state of driven roller 200,210 and switch.

The driven roller one survey integral body of the first and second exposure conveying rollers 20,21 is housed inside in the bracing frame 250 and forms a unit.Driven roller the 200, the 210th is being supported by bearing not shown in the figures, and this bearing is embedded in L shaped wall 251 inside that are installed in bracing frame 250 inside.The first free roller 203 is supported by the wall 252 that is integrally formed on the bracing frame 250.Bracing frame 250 is best for utilizing die cast metal moulding such as aluminium.

The crimping roller side of the first and second exposure conveying rollers 20,21 is supported by support 207,217, unit of whole formation, and be installed on the bracing frame 250.Support 207,217 also is that the parts by the metal manufacturing are constituted.

As shown in Figure 4, on the Width that transmits position P2, be provided with a plurality of guide reels 26, be used for guide ring circle formation part when photographic paper P forms ring.Guide reel 26 is free roller, contact with the back side of photographic paper P and with the conveying of photographic paper P interlock rotation mutually.When not forming ring R on photographic paper P, guide reel 26 does not contact with photographic paper P.

[switching mechanism of exposure conveying roller]

Fig. 6 represents the switching mechanism of the first and second exposure conveying rollers 20,21.Each roller can switch between crimped status and released state, has four kinds of switch modes.

A side at roller delivery mechanism is provided with switching motor 240, via belt 242 driving cams 241.Be connected with rocking bar 220 on the back shaft 208 of the first exposure conveying roller, 20 sides, the front end of described rocking bar 220 is equipped with cam rollers 209 (cam follower).Be connected with rocking bar 230 on the back shaft 218 of the second exposure conveying roller, 21 sides, the front end of described rocking bar 230 is equipped with cam rollers 219.At state shown in Figure 6, crimping roller 201,211 all is in crimped status, and cam rollers 209,219 does not contact with cam 241.

Be formed with large-diameter portion and minor diameter on the surface of contact of cam 241, when large-diameter portion contacted with cam rollers 209, the crimping roller 201 and the second free roller 206 rotated (clockwise direction among Fig. 6) around back shaft 208, and leave from driven roller 200.When large-diameter portion contacts with cam rollers 219,216 on the crimping roller 211 and the second free roller be around back shaft 218 rotations (counter clockwise direction among Fig. 6), and leave from driven roller 210.Described cam mechanism only is arranged on the side of conveying mechanism, and is arranged to when each roll axis that does not make crimping roller portion bends, can leave crimping roller portion around back shaft 218 rotations.

Fig. 6 A represents that the first exposure conveying roller 20 is in released state, and the second exposure conveying roller 21 is in crimped status, Fig. 6 B represents that the first and second exposure conveying rollers, 20,21 boths are in released state, Fig. 6 C represents that the first exposure conveying roller 20 is in crimped status, and the second exposure conveying roller 21 is in the state of separation.The process flow diagram that Fig. 7 carries substantially for the explanation roller delivery mechanism.

When not carrying photographic paper P, the first and second exposure conveying rollers 20,21 all wait (S100) under the releasing crimped status.In case photographic paper P is transferred, and detect, temporarily stop photographic paper P and carry, and make first exposure 20 one-tenth crimped status of conveying roller (S101) by the first exposure conveying roller 20.And this moment, photographic paper P was sent into by anchor clamps roller 11.The crimping of simultaneously or almost simultaneously removing anchor clamps roller 11 (S102) in 20 crimping of the first exposure conveying roller.

Next, rotation drives the first exposure conveying roller 20 (S103).According to this program, photographic paper P is carried by 20 clampings of the first exposure conveying roller.In case photographic paper P arrives the image of laser radiation and forms the position, begins to utilize laser to carry out imaging processing (S104).At this moment, photographic paper P is only by being carried by the first exposure conveying roller 20.In case the front end of photographic paper P is by the position of the second exposure conveying roller 21, the second exposure conveying roller 21 switches to crimped status (S105).At this moment, photographic paper P is carried (S106) under by the state of the first and second exposure conveying rollers, 20,21 both sides' crimping.

After the rear end of photographic paper P arrives the first exposure conveying roller 20, just remove the crimping (S107, S108) of the first exposure conveying roller 20.This be because, if make the first exposure conveying roller 20 keep crimped status, then when the rear end of photographic paper P breaks away from the first exposure conveying roller 20, can apply forward thrust to photographic paper P, formation brings harmful effect to image.Afterwards, photographic paper P is only carried by the second exposure conveying roller 21, in case the exposure position by laser is just finished imaging processing (S109).

After the second exposure conveying roller 21 (S110) is passed through in the rear end of photographic paper P, just stop the second exposure conveying roller 21 and remove crimped status (S111).According to this formation, the first and second exposure conveying rollers 20,21 all are in the releasing crimped status, till next printing paper is transferred by the time, are in holding state (S112).

[functional module of image processing system constitutes]

Below, the major function of relevant image processing system of the present invention is described according to the module map of Fig. 8.

60 pairs of images of control part form transposition integral body and control.Simultaneously, control part 60 has the function of shift correction device 60a, transport model setting device 60b and ring formation device 60c.Shift correction device 60a selects to be stored in compensating value in the compensating value storage part 62 according to the data of camera obscura test section of hereinafter describing 63 or stamp with the size configuration part 64.According to described selecteed compensating value, control part 60 sends instruction to anchor clamps control part 61 and drives the first motor 15A and the second motor 15B, carries out the offset compensation of photographic paper P.Transport model setting device 60b carries operation according to the Data Control that is set in stamp with the size configuration part 64, and it can be realized and the corresponding appropriate conveying of stamp with the size.In the operation by transport model setting device 60b control, ring forms the ring formation that device 60c also controls photographic paper P.

Motor 17 and driving motor 50 are removed in the anchor clamps control part 61 drive controlling first motor 15A, the second motor 15B, crimping.As mentioned above, the first motor 15A and the second motor 15B are positioned at the two ends of fixture unit 10 (with reference to Fig. 3) Width.Described motor 15A and motor 15B can independently carry out drive controlling.The photographic paper P that extracts from paper magazine is when being transferred, because the unbalanced a variety of causes that waits of the crimp force of the crimping roller on the Width can be transferred with the state of skew.Because described skew in case carry out imaging processing under the state that photographic paper P tilts, can cause the photo prints of low image quality.Therefore, by separate drive motor 15A, 15B, promptly by changing drive amount separately, skew that can the revisal photographic paper P.Constitute according to this, can return to photographic paper P under the state of normal posture and carry out imaging processing.

Fig. 9 A～9C is the synoptic diagram that carries out offset compensation.Fig. 9 A represents that photographic paper P does not have the state that tilts.At this moment, if make the 15A of left and right sides motor, 15B drive amount identical, then can under this state, provide photographic paper P to the C of imaging portion.Fig. 9 B represents owing to crooked the conveying causes that the photographic paper P pitch angle is the state of θ.When under this state, accepting photographic paper P, carry out offset compensation, can remove heeling condition by the drive amount that changes left and right sides motor 15A, 15B.For example, by the drive amount of sinistral motor 15A being set for drive amount greater than dextral motor 15B, the angle θ that can revisal tilts.The state of Fig. 9 (c) expression having carried out revisal skew.Carrying out offset compensation at fixture unit 10 when transmission position P2 moves gets final product.

Compensating value storage part 62 is used to store change motor 15A, the required compensating value of 15B drive amount.Along with the difference of the width dimensions of photographic paper P, surface quality, manufacturer etc., compensating value is also inequality.Therefore, preferably printing test in advance tries to achieve the compensating value of relevant different photographic paper P and is kept in the compensating value storage part 62.

Camera obscura test section 63 is used for structure and surveys the photographic paper P information that is contained in the paper magazine M that is mounted.For example, on paper magazine M, bar code is set, and can obtains the information of photographic paper P (printing paper width, surface quality, manufacturer's title etc.) by reading this bar code.

Stamp with the size configuration part 64 is used to set the stamp with the size data of photo prints.According to cut-out of described stamp with the size Data Control photographic paper P etc.

Operational throughput test section 65 detects the operational throughput of photographic paper P.For example, the umber of pulse by the scrambler (not shown) of calculating and motor or roller interlock is exported can detect operational throughput.Perhaps, by calculating number of drive pulses, can detect operational throughput to motor (stepping motor) supply.Therefore, can utilize described umber of pulse to define the compensating value that is stored in the compensating value storage part 62.When utilizing light sensors to go out the front end of photographic paper P, the present residing position of front end that can calculate photographic paper P by the described umber of pulse of calculating at that time.

Imaging control part 66 is controlled to the various operations of the C of picture portion.Promptly laser aid 24, the first exposure conveying roller 20 and the second exposure conveying roller 21 are controlled.In case the exposure beginning, sensor 23 detects the front end of photographic paper P, and 66 of imaging control parts utilize laser aid 24 to be controlled to the picture start time.And, detect the operational throughput that plays the photographic paper P till the position of exposing from the front end that detects photographic paper P by operational throughput test section 65.Simultaneously, imaging control part 66 time etc. of also controlling the driving start time of exposure conveying roller 20,21 or removing crimping at the control switching motor described in Fig. 7 240.

The driving of roller 5 behind Tool Control portion 67 control cutter 4, cutter preliminary roller 2 and the cutters.The photographic paper delivering amount of carrying, be set in the stamp with the size data in the stamp with the size configuration part 64 according to the front end that utilizes phase paper sensor 3 detected photographic paper P, from operational throughput test section 65, can controlling and driving and moment etc. of stopping the moment of each roller 2,5 and starting cutter 4.

68 controls of camera obscura control part are extracted photographic paper P or are selected to switch two operations such as paper magazine M from paper magazine M.

Turn to control part 69 control to be located at the conversion roller 30 among the D of turning part and the driving of take up roll 31.The length of photographic paper P throughput direction is then utilized conversion roller 30 during less than setting, and the length of photographic paper P throughput direction is then utilized take up roll 31 during greater than setting, finish the coiling of photographic paper P after, photographic paper P is sent to development treatment portion 40.The length data of photographic paper P throughput direction is to obtain the data in being set in stamp with the size configuration part 64.

Utilize hardware (as CPU, storer, operation circuit etc.) and software (as control program etc.) can construct every function shown in Figure 8.

[explanations of various transport models]

Below, be described in detail in the image processing system of the present invention, receive the operation of photographic paper P till provide photographic paper P from the A of supply department to the C of imaging portion.Here, the length according to the photographic paper P throughput direction is divided into 4 kinds of transport models to the conveying operation.Below, the operation that forms device 60c according to transport model setting device 60b and ring illustrates 4 kinds of transport models successively.And the conveying of the first and second exposure conveying rollers 20,21 among the relevant C of imaging portion is as the explanation among Fig. 7.

[first transport model]

The operation of the image processing system of (first pattern) when being 150mm～183mm according to the length of the flowchart text photographic paper P throughput direction of the service chart of Figure 10 A～10D and Figure 11.

In Figure 10 A, in order to accept photographic paper P from the A of printing paper supply department, fixture unit 10 waits is accepting position P1.At this moment, anchor clamps roller 10 is in the state of removing crimping.At first extract photographic paper P and begin to carry (S1) from paper magazine M.Here, Figure 10 A represents that the position CP with cutter 4 is the length of the photographic paper P of benchmark.Be the length of photographic paper P when being 150mm, if be benchmark with the position CP of cutter 4, the front end of photographic paper P then is positioned at the inside of lateral paper guide 12.When the length of photographic paper P was 183mm, the front end of photographic paper P then was positioned at the front end position much at one with lateral paper guide 12.With tool position CP is benchmark, after operational throughput reaches feeding length (corresponding with stamp with the size), stops to carry photographic paper P (S2).

Next, the rear end (S3) that utilizes cutter 4 to cut off photographic paper P is transported to assigned position (S4) to photographic paper P by roller behind the cutter 5 afterwards.At this, so-called assigned position can be different because of the difference of feeding length, and described assigned position is meant by anchor clamps roller 11 position of clamping photographic paper P front end really.And, for described assigned position, can carry out suitable regulation to it, also can be set at and the irrelevant fixed value of the feeding length of photographic paper P.

In case photographic paper P is transported to assigned position, 11 on anchor clamps roller switches to crimped status (S5).In view of the above, finished the preparation of mobile fixture unit 10, therefore driven travelling belt 13 and move fixture unit 10 (S6) to transmitting position P2.At this moment, photographic paper P is transferred under the state that its front end is held.And, when the feeding length of photographic paper P is 150mm, carry out crimping by anchor clamps roller 11 after the cut-out photographic paper P, and can begin moving of fixture unit 10 immediately.

Figure 10 C represents that fixture unit 10 arrives the state that transmits position P2.During by fixture unit 10 conveying photographic paper P, carry out offset compensation (S7).Particularly, as shown in FIG. 9, change the drive amount of the first motor 15A and the second motor 15B.For example, begin to drive the first motor 15A and the second motor 15B simultaneously, and after transmitting position P2 and stopping the second motor 15B earlier, only with the first motor 15A drive amount that drive corresponding to compensating value more, skew that can the revisal photographic paper P.If utilize this method, the then terminal stage revisal skew that is utilizing fixture unit 10 to carry.

In case finish offset compensation, 10 of fixture units can stop (S8), and 11 on anchor clamps roller can drive and send the photographic paper P (S9) of clamping.Meanwhile, exposure conveying roller 20,21 begins rotation (S10).But, be in the state that is disengaged at the crimping roller of this stage exposure conveying roller 20,21.In case send photographic paper P, then detect the front end of photographic paper P by exposure beginning sensor 23.According to this formation, can detect photographic paper P and be transported to.In case detect the position that photographic paper P has been transported to the first exposure conveying roller 20, then by the first exposure conveying roller, 20 crimping photographic paper P (S11).Phase interlock therewith, the crimped status of anchor clamps roller 11 is disengaged (S12).

The crimped status that utilizes exposure conveying roller 20 to form begins the exposure conveying and carries out imaging processing (S13, S14).Photographic paper P Jie who has finished image formation is sent to development treatment portion 40 by turning part D and carries out development treatment, and then finishes photo prints.

According to above-mentioned formation, offset compensation is under the state by anchor clamps roller 11 clamping photographic paper P, the inclination of revisal photographic paper P.Simultaneously, be held only for the front end of photographic paper P.Therefore, when carrying out offset compensation, have only the holding force of niproll 11 to act on photographic paper P, therefore needn't apply excessive power to photographic paper P just can carry out offset compensation.Simultaneously, because be to provide photographic paper P to the C of imaging portion finishing under the state of offset compensation, so can carry out imaging processing with correct posture.And, in forming, image can not apply excessive power to photographic paper P yet, therefore the problem of fold also can not take place.

[second transport model]

The operation of the image processing system of (second pattern) during greater than 183mm and smaller or equal to 409mm according to the length of the flowchart text photographic paper P throughput direction of the service chart of Figure 12 A～12D and Figure 13.Here, mainly describe to attach most importance to the difference of first pattern.

At first, shown in Figure 12 A, pass through cutter 4 positions, directly be sent to the assigned position (S31) in the fixture unit 10 from the photographic paper P that paper magazine M is extracted.After this, in case stop to carry photographic paper P, then by the front end (S32) of anchor clamps roller 11 clamping photographic paper P.At this moment, the back-end location of the photographic paper P of need the cutting off position of no show cutter 4 still.Therefore, begin mobile fixture unit 10, continue to carry photographic paper P.During fixture unit 10 moved, roller 5 grades also continued rotation behind the cutter of printing paper supply department.

In case the back-end location of the photographic paper P of need cutting off arrives the position of cutter 4, when fixture unit 10 stops to move, roller 5 also stop the rotation (S34, with reference to Figure 12 B) behind the cutter.At this moment, even the feeding length of photographic paper P is 409mm, fixture unit 10 also no show still transmits position P2.Next, under the state that fixture unit 10 stops, cutting off the rear end (S35) of photographic paper P.The position that fixture unit 10 stops halfway is according to the difference of each feeding length of photographic paper P and difference.

After cutting off photographic paper P, restart mobile fixture unit 10 (S36), the rear end of cut photographic paper P roller 5 behind the cutter breaks away from (S37).So shown in Figure 12 C, the rear end of photographic paper P becomes sagging state because of gravity.Afterwards, carry out the offset compensation (S38) of photographic paper P.Because the sagging of photographic paper P is to be created in photographic paper P to be sent to before the C of imaging portion, the impact meeting when therefore sagging is calmed down before image forms, thereby can not form harmful effects (with reference to Figure 12 D) such as bringing fold to image.The step S8 that illustrates in step S39, S40, S41, S42, S43, S44 and S45 and first pattern～S14 is identical respectively.

The feeding length that Figure 12 C is depicted as relevant photographic paper P is the occasion of 183mm to 409mm.When even the feeding length of photographic paper P is 409mm, photographic paper delivering unit B still has the space that can hold sagging printing paper rear end.

[the 3rd transport model]

According to the length of the flowchart text photographic paper P throughput direction of the service chart of Figure 14 A～14F and Figure 15 is the operation of the image processing system of (three-mode) during greater than 409mm and smaller or equal to 594mm.Here, mainly describe to attach most importance to the difference of first pattern and second pattern.

Step S51, S52 and S53 and step S31～S33 in second pattern be identical (with reference to Figure 14 A) respectively.Next, as the occasion of second pattern, the fixture unit 10 of clamping photographic paper P stops (S54, with reference to Figure 14 B) at the upstream side that transmits position P2.Here, described stop position can be decided to be the fixed position.After stopping fixture unit 10, roller 5, cutter preliminary roller 2 and preposition roller 1 etc. still continue rotation (S55) behind the cutter.According to this formation, photographic paper P is lax downwards to form ring R (S56, with reference to Figure 14 C).And, because the effect of first ring restriction body 52 forcibly forms ring R downwards.The conveyor surface of photographic paper delivering unit B below is guaranteed to be useful on and is held the necessary space of ring R.

Form ring R gradually and arrive the position of cutter 4, stop roller 5 (S57) behind the cutter, the rear end (S58) that cuts off photographic paper P when the rear end of photographic paper P.After cutting off printing paper, drive roller 5 (S59) behind the cutter again, the rear end of photographic paper P then behind the cutter roller 5 break away from (S60), and shown in Figure 14 D, the rear end of photographic paper P is sagging because of gravity.When even the feeding length of photographic paper P is 594mm, photographic paper delivering unit B still has the space that can hold sagging printing paper rear end.

Next, restart mobile fixture unit 10, carry out offset compensation (S61, S62).The step S8 that illustrates in step S63, S64, S65, S66, S67, S68 and S69 and first pattern～S14 is identical (with reference to Figure 14 E and 14F) respectively.Because the sagging photographic paper P that is created in of photographic paper P is sent to before the C of imaging portion, therefore can not form harmful effects such as bringing fold to image.

[the 4th transport model]

The conveying of the length that the photographic paper P throughput direction is described according to the process flow diagram of the conveying figure of Figure 16 AA～16J and Figure 17 image processing system of (four-mode) during greater than 594mm.Here, main to attach most importance to and to describe with the first pattern～difference of three-mode.

Step S31～S33 in step S71, S72 and S73 and second pattern is identical (with reference to Figure 16 A) respectively.Next, the same with three-mode with second pattern, the fixture unit 10 of clamping photographic paper P stops (S74, with reference to Figure 16 B) at the upstream side that transmits position P2.Described stop position can be decided to be the fixed position as three-mode.And, form ring R (S75, S76 are with reference to Figure 16 C) as roller 5 grades behind the three-mode continuation rotary cutter.At this moment, because the effect of first ring restriction body 52 forms ring R forcibly downwards.

In case form the ring R of ormal weight, stop the drive system (S77) of roller 5 A of supply department such as printing paper such as grade behind the cutter.Next, mobile fixture unit 10 carries out offset compensation (S78, S79), that is, offset compensation is carried out after ring R forms.According to this formation, owing to formed ring R, even therefore photographic paper P inclination in the offset compensation process also can prevent the influence that photographic paper P integral body is brought.That is to say,,, therefore can prevent from printing paper integral body is applied excessive power owing to be formed with ring R though the printing paper rear end is not cut off as yet and is in by the state of constraints such as roller behind the cutter 5 when carrying out offset compensation.

When fixture unit 10 arrives when transmitting position P2, just stop it and move (S80, with reference to Figure 16 D).Next, rotation drives anchor clamps roller 11, and the front end (S81) of photographic paper P is provided to the C of imaging portion.Carry out this operation simultaneously or almost simultaneously, rotation exposure conveying roller 20 (S82).In case the front end of photographic paper P arrives the position of the first exposure conveying roller 20, then utilize the front end (S83) of the first exposure conveying roller, 20 crimping photographic paper P.At this moment, because cutter drum 5 grades of photographic paper P rear end have stopped, so ring R diminish gradually (with reference to Figure 16 E).After the first exposure conveying roller, 20 crimping photographic paper P, temporarily stop the first exposure conveying roller 20.

Next, remove the crimped status (S84) of anchor clamps roller 11, fixture unit 10 returns (S85) from transmitting position P2 to accepting position P1.At this moment,, add that this moment, ring R diminished between the anchor clamps roller, therefore can not apply big load photographic paper P owing to removed crimped status though fixture unit 10 is to return in the conveying photographic paper P.

Get back to when fixture unit 10 and to accept position P1, restart to drive roller 5 grades (S86) behind the cutter of the A of printing paper supply department.At this moment, because the first exposure conveying roller 20 is in halted state, so form ring (S87, with reference to Figure 16 G) in the downstream of fixture unit 10.At this moment, the crimping of anchor clamps roller 11 still is in the state that is disengaged.And, because the effect of first ring restriction body 52, guarantee below form ring R.Once you begin form ring R, photographic paper P is then transmitted locational guiding roller 26 and is contacted with being arranged on.The face of the photographic paper P that touches is the reverse side of photographic paper P emulsion side.

In case form the ring of ormal weight, just begin rotation exposure conveying roller 20,21 (S88).Begin thus photographic paper P is formed image (with reference to Figure 16 H).Constitute according to this, therefore rotation guiding roller 26 can successfully carry photographic paper P in the time of owing to the conveying photographic paper P.Continue behind the rotary cutter roller 5 etc., and arrive the position of cutter 4, just stop the rotation of roller 5 grades behind the cutter when the rear end of photographic paper P.And, the rear end of anchor clamps roller 11 crimping photographic paper P and the rear end (S89, S90) that cuts off photographic paper P.During the cut-out photographic paper P, also rotate exposure conveying roller 20,21 and proceed imaging processing, but the ring R that forms diminishes gradually.Because be formed with ring R, so the impact when cutting off photographic paper P can not be delivered to the C of imaging portion.Therefore, even the long photographic paper P of delivered length can not occur causing taking place the problem that image quality reduces because of phenomenons such as fold yet.

Cut off after the photographic paper P, fixture unit 10 moves (S91) to the C of imaging portion direction again.Therefore, on one side carry out imaging processing at the C of imaging portion, Yi Bian under the state that supports the photographic paper P rear end by fixture unit 10, carry photographic paper P.At this moment, form circlet circle R (with reference to Figure 12 I) in the downstream of fixture unit 10.For in the C of imaging portion, carrying the transporting velocity of printing paper and the translational speed of fixture unit 10, can suitably set, to avoid taking place the fold influence by exposure conveying roller 20,21.In case ring R diminishes, the reverse side of photographic paper P then leaves the surface of guiding roller 26.

When fixture unit begins to move and the rear end of photographic paper P roller 5 behind the cutter breaks away from roller 5 behind the cutter that just stops the rotation.Simultaneously, also remove the crimping (S92) of anchor clamps roller 11.In case fixture unit 10 arrives and transmits position P2 (S93), just stop fixture unit 10 and continue the conveying photographic paper P by exposure conveying roller 20,21, carry out imaging processing.Because mobile fixture unit 10 under the state of removing crimping roller 11 crimping, so fixture unit has the sagging function in rear end that supports and prevent photographic paper P.Therefore, carry printing paper by exposure conveying roller 20,21 and carry out imaging processing during, can not apply too much power to photographic paper P.

[operation of turning part D]

Photographic paper P behind the formation image is sent to development treatment portion 40 via turning part D.The following describes the operation in the D of turning part.

Figure 18 A～18C shows the feeding length operation in short-term when photographic paper P, at this moment, utilizes conversion roller 30 to discharge photographic paper P.Shown in Figure 18 A, crimping roller 30b removes to the crimping of driven roller 30a, and the photographic paper P of having exposed enters between driven roller 30a and the crimping roller 30b.In case photographic paper P enters into assigned position, each roll-in connects photographic paper P and half-twist shown in Figure 18 C.Thus, change photographic paper P emulsion side N towards.Afterwards, carry photographic paper P by conversion roller 30 to development treatment portion 40.

When the feeding length of photographic paper P was longer than setting, shown in Figure 19 A～19C, take up roll 31 utilized the compression joint mechanism not shown in the figures part that grows in its photographic paper P of reeling on every side.Simultaneously, the photographic paper P Yi Bian take up roll 31 is reeled is Yi Bian move to oblique below shown in Figure 19 A and 19B.Among Figure 19 C, be wound on the periphery wiring of the photographic paper P on the take up roll 31, with consistent to the transport path of development treatment portion 40.In case be wound up into this state, 30 of conversion rollers are carried photographic paper P to development treatment portion 40.With this, change photographic paper P emulsion side N towards.

According to above-mentioned formation, can under normal state, carry out the development treatment of development treatment portion 40.

[variation of anchor clamps roller]

Utilize the variation of the anchor clamps roller 11 of Figure 20 A～20C explanation clamping photographic paper P below.As shown in Figure 9, the width of anchor clamps roller 11 be arranged to be slightly larger than image processing system the breadth extreme of treatable photographic paper P, its outside dimension is fixed on Width.But the present invention is not limited to this, and shown in Figure 20 A, the width of anchor clamps roller 11 also can be arranged to be slightly less than the width of photographic paper P.Simultaneously, shown in Figure 20 B, also can on Width, be divided into a plurality of roller segments.At this moment, can set arbitrarily and cut apart quantity.Anchor clamps roller 11 is made of driven roller 11a and crimping roller 11b, and the roller of any one party or both sides' roller can both be arranged to above-mentioned formation.

The width dimensions of photographic paper P has varied, but any occasion is all at width gamut or the front end of gamut clamping photographic paper P roughly.Under this state, not only can rotate the front end of photographic paper P, and the integral body that can rotate photographic paper P comes the revisal skew, therefore can not apply excessive power to photographic paper P, can not form fold yet.

Figure 20 C is another enforcement view of anchor clamps roller 11, is provided with to make photographic paper P comprise that anchor clamps roller 11 can be around the mechanism of regulation axle center X rotation.For example, be provided for rotating the definite-purpose motor of photographic paper P.Constitute according to this, can carry out the offset compensation that the revisal photographic paper P tilts.At this moment, set the drive amount of left and right sides motor 15A, 15B for unanimity.When carrying out offset compensation, can arrive any degree by the rotation amount regulation revisal of definite-purpose motor.According to this program, successfully move offset compensation.

Simultaneously, make photographic paper P can center on the mechanism that axle center X rotates by setting, when changing the drive amount of left and right sides motor 15A, 15B, also can successfully mobile photographic paper P.

(other enforcement states)

In above-mentioned enforcement state, the image processing system that is provided with laser aid in the imaging portion has been described, and cited with the photo photosensitive material photographic paper P as the example of image forming medium, but the invention is not restricted to this.Except laser aid, also can suitably utilize digital-code type exposure devices such as CRT device, PLZT device.

In addition, utilize the occasion of ink-jet printer, also can use the present invention printing paper surface ink-jet the carrying out image processing system of imaging processing.

In above-mentioned enforcement state, illustrated that the first and second exposure conveying rollers 20,21 all are provided with the example of four driven rollers and guiding rod on Width, but for the number of described roller, also can be provided with a plurality ofly outside one or four being provided with, not limit the specific quantity of cutting apart.

In above-mentioned enforcement state, illustrated that the second exposure conveying roller is arranged to and adjacent crimping roller interlock rotation, but be not limited thereto, also can be arranged to and be positioned at the crimping roller interlock in centre position.

Also have, crimping roller portion also can be made of a crimping roller.At this moment, this roller has the crimping roller that is oppositely arranged with driven roller and the function of the second free roller.

In this enforcement state, support the both sides of photographic paper P Width by the first and second free rollers (function of performance guidance part), but be not limited thereto, also can be arranged to both sides by tabular guide plate guiding photographic paper P Width.

Claims (4)

1, a kind of image processing system is included in the imaging portion of the image forming surface of image forming medium, wherein, comprises the conveying roller mechanism with driven roller portion and crimping roller portion in the described imaging portion, is used for carrying described image forming medium in the image forming course clamping;

It is characterized in that: the described driven roller portion of described conveying roller mechanism comprises and is positioned at least one driven roller of carrying the Width centre position and the guidance part that is positioned at described driven roller both sides;

The described crimping roller portion of described conveying roller mechanism comprise can with at least one crimping roller of described driven roller crimping,

Wherein, described guidance part and described driven roller arranged coaxial, and comprise the first free roller that can rotate freely;

Described crimping roller portion also comprises the second free roller with described crimping roller arranged coaxial, and the described second free roller is with described first free roller is relative disposes.

2, image processing system according to claim 1 is characterized in that:

The described second free roller is connected described crimping roller, and the described second free roller and the rotation of described crimping roller one.

3, image processing system according to claim 1 is characterized in that:

Described driven roller portion also comprises and is configured in a plurality of rollers of carrying Width;

Described crimping roller portion also comprises and is configured in a plurality of rollers of carrying Width;

Described a plurality of rollers that are configured in described driven roller portion and relative configuration of described a plurality of rollers that is configured in described crimping roller portion.

4, image processing system according to claim 1 is characterized in that:

Described driven roller portion also comprises and is configured in a plurality of driven rollers and a plurality of first free roller of carrying Width;

Described crimping roller portion also comprises and is configured in a plurality of crimping rollers and a plurality of second free roller of carrying Width;

Described a plurality of driven roller and relative configuration of described a plurality of crimping rollers, the described a plurality of first free roller is with described a plurality of second free roller is relative disposes.

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