CN203766256U - Paper removing mechanism and printing device - Google Patents
Paper removing mechanism and printing device Download PDFInfo
- Publication number
- CN203766256U CN203766256U CN201420074906.3U CN201420074906U CN203766256U CN 203766256 U CN203766256 U CN 203766256U CN 201420074906 U CN201420074906 U CN 201420074906U CN 203766256 U CN203766256 U CN 203766256U
- Authority
- CN
- China
- Prior art keywords
- paper
- recording
- feeding
- transport path
- paper used
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 86
- 238000007639 printing Methods 0.000 title claims abstract description 67
- 239000007788 liquid Substances 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000007641 inkjet printing Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 262
- 239000011087 paperboard Substances 0.000 description 19
- 239000000976 ink Substances 0.000 description 16
- 230000008520 organization Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model provides a paper removing mechanism and a printing device. The utility model is a paper removing mechanism (60) of a printing device (10) with a paper reversing mechanism (45), wherein the paper reversing mechanism (45) conveys recording paper (P) and enables the obverse side and the reverse side of the recording paper (P) to be reversed. The paper reversing mechanism (45) is provided with an annular paper conveying path (41) and a first paper guiding member (52), wherein the first paper guiding member (52) guides the observer side and reverse side direction of the recording paper (P) conveyed by a plurality of paper feeding roller pairs (46, 47), the plurality of paper feeding roller pairs (46, 47) are configured along the paper conveying path (41), the first paper guiding member (52) is provided with a first guiding member (54) and a second guiding member (53), the first guiding member (54) is used for guiding one side (Pa) of the recording paper (P) and located at an outer packing shell body (12) side of the printing device (10), the second guiding member (53) is used for guiding the other side (Pb) of the recording paper (P), and the first guiding member (54) is set to be opened.
Description
Technical field
The utility model relates to a kind of paper using of removing paper used for recording from paper using transport path and removes mechanism and possess the printing equipment that this paper using is removed mechanism.
Background technology
Printing equipment to paper used for recording printing information has: to the printing mechanism of paper used for recording printing information, from accommodate the paper used for recording resettlement section of paper used for recording send paper used for recording and be delivered to the position of printing mechanism and from paper using outlet, discharge use paper feeding mechanism.In this printing equipment, exist such as causing paper used for recording crooked because of humidity environment etc., when carrying paper used for recording, front end is stuck in the situation that the connecting portion with the paper using guiding piece of paper feeding mechanism grades.While carrying paper used for recording under the leading section of paper used for recording is stuck in the state of paper using guiding piece, paper used for recording blocks at paper using transport path.
In order to tackle such bad phenomenon such as paperboard, proposed on paper using transport path, to there is the use device for treating paper (for example,, with reference to patent documentation 1) of removing space for removing the paper using of the paper used for recording blocking.The in the situation that occurrence record paper using being blocked on paper using transport path, manually make conveying roller rotation, make paper used for recording remove space to paper using and move.Then, hand being inserted to paper using removes space and removes paper used for recording.
[formerly technical literature]
[patent documentation]
Patent documentation 1: TOHKEMY 2003-300657 communique
[problem that utility model will solve]
In recent years, existed to the information content of paper used for recording printing and increased and the situation of carrying out high density printing or printed on both sides.Especially in printed on both sides, it is complicated that paper using transport path becomes, and have the situation that is printed the paper used for recording that the state being out of shape such as crooked occurs because of one side of carrying.Particularly, in the printing equipment of ink-jetting style, owing to adhering to ink droplet printing, so this trend is obvious, and the danger of paperboard increases.
Above-mentioned using in device for treating paper, at paper used for recording, in the situation that paper using transport path blocks, sometimes because being out of shape, paper used for recording becomes conveying roller and the discontiguous state of paper used for recording.Be difficult in this case by making conveying roller rotation that paper used for recording is moved.Therefore, existence is difficult to the problem that the paper used for recording blocking is removed.
Utility model content
[for solving the means of problem]
The utility model is made in order to solve at least a portion of above-mentioned problem, and can be as following mode or application examples and realize.
(application examples 1) a kind of paper using is removed mechanism, it is that the paper using that possesses the printing equipment of paper using reversing device is removed mechanism, described paper using reversing device is carried paper used for recording and is made the reversion of the paper used for recording table back of the body, described paper using is removed mechanism and is characterised in that, described paper using reversing device possesses: the paper using transport path of ring-type, a plurality of feeding-in rolls pair along described paper using transport path configuration, to the paper guiding piece table back side direction of the described paper used for recording of carrying being guided by described a plurality of feeding-in rolls, described paper guiding piece has a face of the described paper used for recording of guiding and is positioned at the first guiding piece of the external shell side of described printing equipment, and the second guiding piece that guides another face, described the first guiding piece is set to and can opens, make to be positioned at the described feeding-in roll of upstream side of paper using throughput direction of described paper using transport path to opening, and at least a portion of the described paper using transport path in the downstream that the described feeding-in roll that makes this be positioned at upstream side is right is open.
The in the situation that of printed on both sides, the printing of a face of printing equipment executive logging paper using, and this paper used for recording is carried to opposite direction.So paper used for recording is transported into the paper using transport path of paper using reversing device.Because a face of paper used for recording is printed, the danger that therefore bend, crooked etc. is out of shape is high.Therefore, the obstacle that the distortion because of paper used for recording causes occurs near the introduction part of paper using reversing device, and the possibility that the bad phenomenon such as root paperboard occur as starting point of take is high.According to this structure, can comprise feeding-in roll that the paper used for recording of the paper using transport path that is transported into paper using reversing device arrives at first to, make the part of ensuing paper using transport path open.Its result is can make, in printing equipment, the part that the bad phenomenon possibilities such as paperboard are high occurs and open.Therefore, even if generation paperboards etc. carry relevant bad phenomenon also can easily remove paper used for recording to paper using.
(application examples 2) be take and above-mentionedly as basic paper using, removed mechanism, it is characterized in that, is positioned at the described feeding-in roll of upstream side of paper using throughput direction of described paper using transport path to being configured in the position of the direct of travel of the described paper used for recording of change.
In printing equipment, near the possibility take the introduction part of paper using reversing device, particularly the bad phenomenon such as paperboard occurring as starting point in the position of the direct of travel of change record paper using is high.According to this structure, comprise change record paper using direct of travel feeding-in roll to, make the part of ensuing paper using transport path open.Therefore, can remove paper used for recording in the position that the bad phenomenon of the paper conveyings such as paperboard easily occurs.
(application examples 3) be take and above-mentionedly as basic paper using, removed mechanism, it is characterized in that, described the first guiding piece is for forming the housing member of described external shell.
According to this structure, can form the housing member of external shell, the first guiding piece of leader record paper using is set to a body component.Therefore, can reduce number of components, and can reduce printing equipment profile direction expansion and realize saving spatialization.
(application examples 4) be take and above-mentionedly removed mechanism as basic paper using, it is characterized in that, described the first guiding piece and described the second guiding piece have the plate rib of the direction of intersecting with carried described paper used for recording, and guide described paper used for recording by the end face of described plate rib.
According to this structure, the paper used for recording of being carried on paper using transport path by the end face guiding of plate rib.Therefore, can reduce contact resistance, thereby can realize paper smoothly, carry.In the situation that making with housing member one, the material that can realize housing member reduces.
(application examples 5) be take and above-mentionedly as basic paper using, removed mechanism, it is characterized in that, described printing equipment is the ink-jetting style with the form ejection of ink droplet by black liquid.
According to this structure, the printing equipment of ink-jetting style sprays ink droplet and printing information to paper used for recording.When black liquid dry insufficient with wetly and the rigidity of paper used for recording is reduced, thereby easily bend, the distortion such as crooked.Therefore the possibility that, the bad phenomenon such as paperboard occurs uprises.When applying this paper using removing mechanism in the printing equipment at ink-jetting style, can make that the position that the bad phenomenon possibilities such as paperboard are the highest occurs open.Its result is, even if there is the bad phenomenon such as paperboard, also can easily remove this paper used for recording.
(application examples 6) a kind of printing equipment, is characterized in that possessing: to the printing mechanism of paper used for recording printing information; With respect to described printing mechanism, carry the first use paper feeding mechanism of described paper used for recording; Make by described printing mechanism the paper using reversing device of the face reversion of the described paper used for recording that a face has been printed; The above-mentioned paper using being arranged on the paper using transport path of described paper using reversing device is removed mechanism.
According to this structure, even if the bad phenomenon that the paper such as printing equipment generation paperboard are carried also can easily be carried out removing of paper used for recording.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure as the printer of the related printing equipment of present embodiment.
Fig. 2 is for representing the concise and to the point cutaway view of the cross-section structure of printer.
Fig. 3 comprises the stereoscopic figure that paper using is removed the printer of mechanism.
[symbol description]
10 printers as printing equipment (ink-jet printer); 12 external shells; 19 open-close lids as housing member; 20 printer organization portions; 21 first paper using transport paths; 25 first use paper feeding mechanisms; 28 first feeding-in rolls pair; 29 second feeding-in rolls pair; 30 printing mechanisms; 32 ink guns; 40 use paper feeding mechanisms; 41 second paper using transport paths; 45 paper using reversing devices; 46 as the 3rd right feeding-in roll pair of feeding-in roll arriving at first; 47 the 4th feeding-in rolls pair; 50 paper are carried guiding piece group; 52 first paper guiding piece portions; 53 second guiding pieces; 54 first guiding pieces; 57 second paper guiding piece portions; 60 paper usings are removed mechanism; 65 switching mechanisms; P paper used for recording.
The specific embodiment
Below, with reference to accompanying drawing, present embodiment is described.In addition, in the following description in the accompanying drawing of institute's reference, for convenience of explanation and diagram, there is the situation that the engineer's scale reality in length and breadth of member or part is differently represented.It should be noted that, in the present embodiment, as printing equipment, the ink-jet printer that prints to paper used for recording ejection ink droplet of take describes as example.The ink-jet printer of present embodiment is for for example supplying with from paper used for recording resettlement section the paper used for recording of A4 size the printer of discharging from paper using outlet in the table back of the body printed on both sides information of paper used for recording.
(about the overall structure of ink-jet printer)
First, the overall structure of ink-jet printer is described with reference to Fig. 1.Fig. 1 is the stereoscopic figure as the printer of the related printing equipment of present embodiment, (a) for from discharging the paper using outlet side of paper used for recording, i.e. the stereoscopic figure from observing above, be (b) the stereoscopic figure of observation from behind.In addition, the directions X shown in Fig. 1 represents the discharge direction of the paper used for recording at paper using outlet place, and Y-direction represents the width of paper used for recording, the direction of Z direction indication and directions X and Y-direction quadrature.
As shown in Fig. 1 (a), in ink-jet printer (following, to be called printer 10), in the inside of the external shell 12 being formed by upper shell 13 and lower house 14, accommodate printer organization 20 (with reference to Fig. 2) of portion described later.On the face 12a extending along Y-direction in figure and Z direction of external shell 12, offer paper using outlet 15.At paper using outlet 15, be provided with the ADF dish 11 that the paper used for recording P (with reference to Fig. 2) after printing is finished keeps.This ADF dish 11 is installed freely with respect to external shell 12 mounting or dismounting.And Z direction bottom disposes the paper used for recording resettlement section 22 paper used for recording P of printing is stacked and that accommodate in the figure of ADF dish 11.Install freely with respect to 20 mounting or dismounting of printer organization portion paper used for recording resettlement section 22.
On the Z of paper using outlet 15 direction top, be provided with the display part 17 that LED lamp by display action state etc. forms.In the Y-direction both sides of paper using outlet 15, be respectively arranged with the same not shown print cartridge incorporating section of taking in not shown print cartridge.Print cartridge incorporating section is covered by black liquid lid 18a, 18b to be opened/closed.By opening each black liquid lid 18a, 18b, can change print cartridge.
As shown in Fig. 1 (b), side below at printer 10 is provided with open-close lid 19, this open-close lid 19 is accommodated described later with the paper using reversing device 45 (with reference to Fig. 2) in paper feeding mechanism 40, and as the housing member that becomes a part for paper using reversing device 45.This open-close lid 19 forms square shape, and can take in scheming and as pivot to arrow A direction, rotate near the limit of Z direction downside.The details of open-close lid 19 illustrates below.
(about the structure of printer organization portion)
Next, the structure of the printer organization portion in external shell that is contained in is described with reference to Fig. 2.Fig. 2 is for representing the concise and to the point cutaway view of the cross-section structure of printer.It should be noted that the direction that the directions X shown in Fig. 2, Y-direction and Z direction indication are identical with the directions X shown in Fig. 1, Y-direction and Z direction.
As shown in Figure 2, printer organization portion 20 there is above-mentioned paper used for recording resettlement section 22, with paper feeding mechanism 40, printing mechanism 30, not shown control part.With paper feeding mechanism 40, there is the first use paper feeding mechanism 25, paper using reversing device 45.
(about situation about being printed on one side)
The printer 10 of present embodiment is for can be to the two-sided printer printing of the table back of the body of the paper used for recording P such as A4 size etc.First, illustrate and utilize the first use paper feeding mechanism 25Yu printing mechanism 30 to the situation of a face Pa printing information of paper used for recording P.
As shown in Figure 2, the first use paper feeding mechanism 25 is along take as starting point the first paper using transport path 21 that single-point line represents in the crooked figure that paper using outlet 15 is terminal and carry paper used for recording P by take paper used for recording resettlement section 22.The first use paper feeding mechanism 25 along the first paper using transport path 21 possess successively paper used for recording delivering mechanism 23, the first feeding-in roll to 28, two the second feeding-in rolls to 29.Paper used for recording delivering mechanism 23 possesses the circular-arc outlet roller 24 in periphery with part plan portion.The outlet roller 24 never illustrated motor of sending obtains driving force and rotates.When outlet roller 24 rotation, the Surface Contact of arc sections and the paper used for recording P being accommodated with stacked state in paper used for recording resettlement section 22 while rotating, paper used for recording P is sent into the first paper using transport path 21 one by one.
The first feeding-in roll possesses the first feeding-in roll 28a and first by pressure roller 28b to 28.The first feeding-in roll 28a is configured in the position of formation first bend 27 of the first paper using transport path 21.The first feeding-in roll 28a never illustrated paper pushing motor obtains driving force and rotates.First presses pressure roller 28b configures with the pressing force rotation of stipulating freely at the peripheral part of the first feeding-in roll 28a.The first feeding-in roll clamps and sends into the paper used for recording P of the first paper using transport path 21 by paper used for recording delivering mechanism 23 between the first feeding-in roll 28a and first is by pressure roller 28b 28, and sends into the straight line portion (directions X) of the first paper using transport path 21.
The second feeding-in roll is set side by side with two pairs to 29 near the paper using outlet 15 of external shell 12.Two pairs of the second feeding-in rolls possess the second feeding-in roll 29a and second by pressure roller 29b separately to 29.Two the second feeding-in roll 29a are configured in respectively the Z direction bottom of the first paper using transport path 21, and never illustrated paper pushing motor obtains driving force and rotates.Two the second Z direction tops that lay respectively at the first paper using transport path 21 by pressure roller 29b, thereby and at the peripheral part of the second feeding-in roll 29a the pressing force rotation configuration clamping freely paper used for recording P with regulation.The second feeding-in roll cooperates to 28 with aforesaid the first feeding-in roll to 29, thereby the paper used for recording P that sends into the straight line portion of the first paper using transport path 21 is carried to paper using outlet 15 directions.In addition, the arrow S (+) shown in Fig. 2 represents the throughput direction of paper used for recording P now, below, S (+) direction is called to positive throughput direction (positive direction).
As shown in Figure 2, printing mechanism 30 has dull and stereotyped 34, the not shown balladeur train conveying mechanism of ink gun 32, balladeur train 33, impression.The first feeding-in roll that printing mechanism 30 is configured in the first above-mentioned use paper feeding mechanism 25 between 29, more particularly, is configured near be arranged at paper using outlet 15 the second feeding-in roll to 29 sides to the 28 and second feeding-in roll.
Ink gun 32 has and will supply with next black liquid with a plurality of not shown nozzle of the form ejection of ink droplet from the print cartridge being accommodated in aforesaid print cartridge incorporating section.Ink gun 32 make nozzle in Fig. 2 Z direction below, be that paper used for recording P side is carried on balladeur train 33 (the first paper using transport path 21 sides).Balladeur train 33 is supported on the balladeur train axle 36 extending along the width of paper used for recording P (Y-direction) movably, and moves back and forth in the Y direction by balladeur train conveying mechanism.Impression dull and stereotyped 34 is configured in ink gun 32 and clips the first paper using transport path 21 and opposed position, and has the function in the printing position of stipulating printing mechanism 30.
Printer 10, when illustrated outer computer never etc. sends print command, is carried to S (+) direction in figure with the paper feeding spacing of regulation along the first paper using transport path 21 be contained in paper used for recording P in paper used for recording resettlement section 22 with stacked state one by one by the first use paper feeding mechanism 25.For the paper used for recording P transporting, Yi Bian printing mechanism 30 makes ink gun 32 move to Y-direction in figure, Yi Bian by black liquid, the form with ink droplet optionally sprays according to the printed data sending from outer computer etc.Its result is on paper used for recording P, to be printed with desired information.In the situation that be to be printed on one side from the print command of outer computer etc., the paper used for recording P printing is discharged and is maintained at ADF dish 11 from the paper using outlet 15 of external shell 12 by the first use paper feeding mechanism 25.
(about the situation of printed on both sides)
Next, utilize the first use paper feeding mechanism 25, printing mechanism 30, paper using reversing device 45, to a face Pa at paper used for recording P and another face Pb printing information and the situation of carrying out printed on both sides describe.
As shown in Figure 2, paper using reversing device 45 is configured in the directions X rear of printer 10, and possess the second paper using transport path 41, as right the 3rd feeding-in roll of a plurality of feeding-in rolls to the 46 and the 4th feeding-in roll to 47, paper carries guiding piece group 50.The the second paper using transport path 41 being represented by two chain-dotted lines in figure forms as take near the first bend 27 of the first above-mentioned paper using transport path 21 as the roughly tip circular curve shape of the ring-type of starting point and terminal.At this, the bending on the top of the upwardly extending roughly tip circular curve of Z side in the drawings at the second paper using transport path 41 is called to the second bend 43, the bending of bottom is called to the 3rd bend 44.It should be noted that, in the second paper using transport path 41, paper used for recording P in figure clockwise (arrow T direction) carry.
The 3rd feeding-in roll is configured near the second bend 43 of the second paper using transport path 41 46, in other words, is configured near the first bend 27 of the first paper using transport path 21.The 3rd feeding-in roll possesses the 3rd feeding-in roll 46a and the 3rd by pressure roller 46b to 46.The 3rd feeding-in roll 46a is configured in the inner side of the second bend 43 of the second paper using transport path 41.The 3rd feeding-in roll 46a never illustrated paper pushing motor obtains driving force and rotates.The 3rd presses pressure roller 46b configures with the pressing force rotation of stipulating freely at the peripheral part of the 3rd feeding-in roll 46a.In addition, the 3rd feeding-in roll is the feeding-in roll pair that paper used for recording P arrives at first in paper using reversing device 45 to 46.
The 4th feeding-in roll is configured near the 3rd bend 44 of the second paper using transport path 41 47.The 4th feeding-in roll possesses the 4th feeding-in roll 47a and the 4th by pressure roller 47b to 47.The 4th feeding-in roll 47a is configured in the inner side of the 3rd bend 44 of the second paper using transport path 41.The 4th feeding-in roll 47a never illustrated paper pushing motor obtains driving force and rotates.The 4th presses pressure roller 47b configures with the pressing force rotation of stipulating freely at the peripheral part of the 4th feeding-in roll 47a.
The first paper guiding piece portion 52 and the second paper guiding piece portion 57 that paper carries guiding piece group 50 to have as paper guiding piece.The first paper guiding piece portion 52 be arranged on by the 3rd feeding-in roll of the second paper using transport path 41 to 46 with the 4th feeding-in roll to 47 positions that are connected, in other words, be arranged on the position that roughly the second bend 43 of the second paper using transport path 41 of tip circular curve shape is connected with the 3rd bend 44.The first paper guiding piece portion 52 consists of with the second guiding piece 53 of another face Pb of leader record paper using P the first guiding piece 54 of a face Pa of leader record paper using P, and is configured in and clips the second paper using transport path 41 and opposed position.The first paper guiding piece portion 52 has the function that the thick direction of paper of the paper used for recording P of conveying on the second paper using transport path 41 is guided.The second paper guiding piece portion 57 is so that the 4th feeding-in roll of the second paper using transport path 41 is configured 28 modes that are connected with the first feeding-in roll of the first use paper feeding mechanism 25 47, and a face Pa of leader record paper using P.Paper carries the details of guiding piece group 50 to illustrate below.
Printer 10, when never illustrated outer computer etc. sends the order of printed on both sides, is carried out the printing of an above-mentioned face Pa.Then, the first feeding-in roll that makes the first use paper feeding mechanism 25 to the 28 and second feeding-in roll to 29 reverse rotations, thereby paper used for recording P that the printing of a face Pa is through with is carried along the first paper using transport path 21 to (S (-) direction) in the other direction.
To the paper used for recording P carrying, be transported into the second paper using transport path 41 of paper using reversing device 45 in the other direction.Now, preferably make not shown path branches mechanism action, and will the first paper using transport path 21 of 28 be blocked from paper used for recording delivering mechanism 23 to first feeding-in rolls.The paper used for recording P being transported into advances to arrow T direction along the second paper using transport path 41, and by the 3rd feeding-in roll, 46 the 3rd feeding-in roll 46a and the 3rd is clamped by pressure roller 46b.The rotation of paper used for recording P by the 3rd feeding-in roll 46a is converted direction and advances between the first guiding piece 54 of the first paper guiding piece portion 52 and the second guiding piece 53, arrives the 4th feeding-in roll to 47.
Paper used for recording P is clamped by pressure roller 47b 47 the 4th feeding-in roll 47a and the 4th by the 4th feeding-in roll.Paper used for recording P is converted direction and advances along the second paper guiding piece portion 57 47 rotation by the 4th feeding-in roll, arrives the first feeding-in roll to 28.Now, the first feeding-in roll of the first use paper feeding mechanism 25 rotates to positive direction 28, thereby paper used for recording P is sent into the first paper using transport path 21.Due to paper used for recording P at the second paper using transport path 41 of tip circular curve shape roughly along arrow T directional ring around one week, so a face Pa who prints of paper used for recording P is towards Z direction below, another face Pb before printing is towards Z direction top.
By the first use paper feeding mechanism 25, along the first paper using transport path 21, with the paper feeding spacing of regulation, to S (+) direction in figure, carry the paper used for recording P of this state.For another face Pb of the paper used for recording P transporting, Yi Bian printing mechanism 30 makes ink gun 32 move to Y-direction in figure, Yi Bian by black liquid, the form with ink droplet optionally sprays according to the printed data sending from outer computer etc.Therefore, on a face Pa, be printed with on another face Pb of recording of information paper using P and be also printed with desired information, thereby printed on both sides completes.The complete paper used for recording P of printed on both sides discharges and is maintained at ADF dish 11 from the paper using outlet 15 of external shell 12.
Control part is summed up control to the printer 10 that comprises above-mentioned the first use paper feeding mechanism 25, paper using reversing device 45 and printing mechanism 30.
(about paper using, removing mechanism)
At this, with reference to Fig. 1～Fig. 3, paper using is removed to mechanism and describe.Fig. 3 comprises the stereoscopic figure that paper using is removed the printer of mechanism.In addition, the directions X shown in Fig. 3, Y-direction and the Z direction indication direction identical with the directions X shown in Fig. 1 and Fig. 2, Y-direction and Z direction.
The in the situation that of printed on both sides, the printing of a face Pa of the paper used for recording P shown in above-mentioned printer 10 execution graphs 2, and by the first use paper feeding mechanism 25, this paper used for recording P is oppositely carried on the first paper using transport path 21.Then, paper used for recording P is transported into the second paper using transport path 41 of paper using reversing device 45.Owing to being printed with information by ink droplet on a face Pa of paper used for recording P, therefore there is the dry inadequate situation of black liquid.If black liquid is dry insufficient, paper used for recording P is with wetly and causes rigidity to reduce.It is special in the situation that this tendency of high density printing of image etc. is obvious.Can bend when the rigidity of paper used for recording P reduces, crooked etc. is out of shape and the bad phenomenon such as generation paperboard.
Inventor, in order to reduce this bad phenomenon, comprises that paper path configuration, rapid-drying properties China ink liquid etc. have carried out various experiments, observation interiorly.Its result is known, and the possibility that the bad phenomenon such as paperboard of paper used for recording P occur in the position of changing at first course is high.And known, if crossed this position, black liquid is dry and the bad phenomenon such as paperboard extremely reduce.The utility model related paper using is removed mechanism 60 for completing based on this thought.
As shown in FIG. 2 and 3, paper using is removed the first paper guiding piece portion 52, the switching mechanism 65 that mechanism 60 has open-close lid 19, paper conveying guiding piece group 50.
As shown in Fig. 1 (b) and Fig. 3, the member of formation (housing member) of open-close lid 19 using a face 19a (outer surface) as external shell 12, the lower face side (Z direction downside in figure) of external shell 12 of take can open and close to arrow A direction as fulcrum 62.On open-close lid 19, be provided with switching mechanism 65.Opening/closing lever 64 is formed with two hook components 66 and two operating portions 67 (with reference to Fig. 1 (b)) on columned axle 63, and rotation is arranged on another face 19b (inner surface) of open-close lid 19 freely.
Now, operating portion 67 exposes from a face 19a (outer surface) of open-close lid 19.Hook component 66 is configured in another face 19b side of open-close lid 19, and to configure with the mode that the holding section 66a that is arranged on upper shell 13 engages when closing state when open-close lid 19.Therefore, under the state shown in Fig. 1 (b), during push portion 67, hook component 66 departs from from holding section 66a, centered by fulcrum 62, to arrow A direction, rotates and becomes the open state shown in Fig. 3.
On another face 19b of open-close lid 19, formed the first guiding piece 54.Particularly, the compartment of terrain that separates in the Y direction regulation along the second paper using transport path 41 shown in Fig. 2 erects the plate rib 54a of a plurality of formation the first guiding pieces 54.Therefore,, when open-close lid 19 becomes open state, spread all over the second bend 43 of the second paper using transport path 41 and the scope of the 3rd bend 44 and be fully opened.That is, also can visual the 3rd feeding-in roll to 46 the 3rd feeding-in roll 46a and the second guiding piece 53 of the first paper guiding piece portion 52.
It should be noted that, in the present embodiment, in order to realize the smoothly walking of paper used for recording P on the second paper using transport path 41, cut apart in the Y direction and form the 3rd feeding-in roll 46a, and the second guiding piece 53 also with the first guiding piece 54 similarly, a plurality of plate rib 53a that erect as the compartment of terrain that separates in the Y direction regulation and forming.And the plate rib 54a of the plate rib 53a of the second guiding piece 53 and the first guiding piece 54 configures in the mode of arranging that mutually staggers in the Y direction.In addition, for realize paper used for recording P smoothly walking, easily remove paperboard paper used for recording P and determine along curvature, the shape of the second bend 43 of the second paper using transport path 41 and the plate rib 53a of the second guiding piece 53 of the 3rd bend 44 and the plate rib 54a of the first guiding piece 54.
Below, describe the effect of present embodiment.
(1) above-mentioned paper using is removed the 3rd feeding-in roll of position that paper used for recording P that face Pa of conduct that mechanism 60 makes to become in paper using reversing device 45 starting point of paperboard has been printed changes course at first near 46 and that the second bend 43 of the second paper using transport path 41 and the scope of the 3rd bend 44 of paperboard easily occurs after spreading all over is open.Therefore, even if there is the bad phenomenon of the paper conveyings such as paperboard, also easily carry out the processing such as removing of paper used for recording P.
(2) above-mentioned paper using is removed mechanism 60 and formed the first guiding piece 54 on the open-close lid 19 that forms external shell 12.Therefore, thus the expansion that can reduce number of components and reduce depth as printer 10 can realize saving spatialization.
Above, embodiment of the present utility model is illustrated, yet for above-mentioned embodiment, in the scope that does not depart from purport of the present utility model, can adds various distortion.For example the variation beyond above-mentioned embodiment as mentioned below.
In the above-described embodiment, the 3rd feeding-in roll while having opened open-close lid 19 of take is illustrated as example 46 open situations, yet is not limited thereto.Also can take by the 3rd feeding-in roll to 46 the 3rd by pressure roller 46b, be configured in open-close lid 19 sides, and when having opened open-close lid 19, make the 3rd feeding-in roll 46a with the 3rd by the separated structure of pressure roller 46b.This situation can more easily remove paperboard paper used for recording P.
Claims (6)
1. paper using is removed a mechanism, and it is that the paper using that possesses the printing equipment of paper using reversing device is removed mechanism, and described paper using reversing device is carried paper used for recording and made the reversion of the paper used for recording table back of the body, and described paper using is removed mechanism and is characterised in that,
Described paper using reversing device possesses:
The paper using transport path of ring-type;
A plurality of feeding-in rolls pair along described paper using transport path configuration;
To the paper guiding piece table back side direction of the described paper used for recording of carrying being guided by described a plurality of feeding-in rolls,
Described paper guiding piece has the first guiding piece of the external shell side that guides a face of described paper used for recording and be positioned at described printing equipment and the second guiding piece that guides another face,
Described the first guiding piece is set to and can opens,
Make to be positioned at the described feeding-in roll of upstream side of paper using throughput direction of described paper using transport path to opening, and at least a portion of the described paper using transport path in the right downstream of the described feeding-in roll that makes this be positioned at upstream side is open.
2. paper using as claimed in claim 1 is removed mechanism, it is characterized in that,
Be positioned at the described feeding-in roll of upstream side of paper using throughput direction of described paper using transport path to being configured in the position of the direct of travel of the described paper used for recording of change.
3. paper using as claimed in claim 1 is removed mechanism, it is characterized in that,
Described the first guiding piece is for forming the housing member of described external shell.
4. paper using as claimed in claim 1 is removed mechanism, it is characterized in that,
Described the first guiding piece and described the second guiding piece have the plate rib of the direction of intersecting with carried described paper used for recording, and guide described paper used for recording by the end face of described plate rib.
5. paper using as claimed in claim 1 is removed mechanism, it is characterized in that,
Described printing equipment is the ink-jetting style with the form ejection of ink droplet by black liquid.
6. a printing equipment, is characterized in that, possesses:
Printing mechanism to paper used for recording printing information;
With respect to described printing mechanism, carry the first use paper feeding mechanism of described paper used for recording;
Make by described printing mechanism the paper using reversing device of the face reversion of the described paper used for recording that a face has been printed;
The paper using claimed in claim 1 being arranged on the paper using transport path of described paper using reversing device is removed mechanism.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013040415A JP2014170031A (en) | 2013-03-01 | 2013-03-01 | Paper removal mechanism and printer |
| JP2013-040415 | 2013-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203766256U true CN203766256U (en) | 2014-08-13 |
Family
ID=51283494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074906.3U Expired - Lifetime CN203766256U (en) | 2013-03-01 | 2014-02-20 | Paper removing mechanism and printing device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2014170031A (en) |
| CN (1) | CN203766256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842866A (en) * | 2015-11-19 | 2017-06-13 | 柯尼卡美能达株式会社 | Capturing device and image processing system |
-
2013
- 2013-03-01 JP JP2013040415A patent/JP2014170031A/en active Pending
-
2014
- 2014-02-20 CN CN201420074906.3U patent/CN203766256U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842866A (en) * | 2015-11-19 | 2017-06-13 | 柯尼卡美能达株式会社 | Capturing device and image processing system |
| CN106842866B (en) * | 2015-11-19 | 2019-12-31 | 柯尼卡美能达株式会社 | Collecting device and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014170031A (en) | 2014-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE10002094B4 (en) | Vacuum-controlled holding device for holding sheets of different sizes | |
| JP5150290B2 (en) | Sheet derivation device from sheet conveyance path | |
| EP3317189B1 (en) | Apparatus and method for labelling containers | |
| CN102107560B (en) | Image recording apparatus | |
| CN202862836U (en) | Ink-jet recording apparatus | |
| CN105190728B (en) | Printing roll web and ink-jet recording apparatus | |
| CN202702888U (en) | Printer | |
| CN104070788B (en) | Recording equipment | |
| CN105554337A (en) | Medium transport unit, recording apparatus, and image reading apparatus | |
| CN108688347A (en) | Recording device | |
| CN203766256U (en) | Paper removing mechanism and printing device | |
| CN102190174A (en) | Recording unit | |
| CN102971243B (en) | Device for stacking flat objects on edge, and postal sorting machine provided with at least one such device | |
| CN102555533A (en) | Recording apparatus | |
| CN205149236U (en) | Rotate high -speed UV ink -jet printing system of formula digit | |
| CN108290426A (en) | It is registrated using the medium of tractor fixture | |
| CN104071622A (en) | Recording apparatus | |
| JP2013010628A (en) | Recording device | |
| CN203254787U (en) | Belt processing device | |
| CN110126486A (en) | Printer | |
| WO2014017432A1 (en) | Medium-holding device, medium-conveying device, and inkjet recording device | |
| US9840100B2 (en) | Recording apparatus | |
| CN201205789Y (en) | Paper-blocking proof printers | |
| US10759191B2 (en) | Printing apparatus with curved feed path | |
| CN109720903A (en) | Medium conveying apparatus and recording device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |