CN108328370A - Paper-advance unit and image processing equipment for image processing equipment - Google Patents
Paper-advance unit and image processing equipment for image processing equipment Download PDFInfo
- Publication number
- CN108328370A CN108328370A CN201810272219.5A CN201810272219A CN108328370A CN 108328370 A CN108328370 A CN 108328370A CN 201810272219 A CN201810272219 A CN 201810272219A CN 108328370 A CN108328370 A CN 108328370A
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- China
- Prior art keywords
- paper
- advance unit
- input tray
- image processing
- processing equipment
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- 239000000123 paper Substances 0.000 claims abstract description 125
- 238000004364 calculation method Methods 0.000 claims description 3
- 239000011111 cardboard Substances 0.000 claims description 2
- 239000011087 paperboard Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/0638—Construction of the rollers or like rotary separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/66—Article guides or smoothers, e.g. movable in operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The present invention provides a kind of paper-advance unit and image processing equipment for image processing equipment, paper-advance unit includes:Input tray;Pick-up roller and it is respectively arranged at the picker shaft on the side arm and after-frame of input tray through pick-up roller and both ends;Paper platform is set to the bottom on input tray and positioned at pick-up roller;The guide groove formed along the short transverse of input tray there are one being opened up respectively on guide groove, side arm and after-frame;Guiding axis, it is articulated on one end of close picker shaft of paper platform, and axis parallel is in picker shaft, the both ends of guiding axis are respectively arranged in two guide grooves, and the short transverse along input tray in guide groove slides up and down, paper platform is swung up and down by fulcrum of guiding axis, so that the front end of paper to be conveyed on paper platform is located at the engaging section of pick-up roller.When placing the paper of different number in input tray, the present invention prevents the contact position of the front end of pick-up roller and paper from changing, and reduces the paperboard rate of image processing equipment.
Description
Technical field
At technical field of imaging more particularly to a kind of paper-advance unit and image for image processing equipment
Manage equipment.
Background technology
Currently, the carton of the image processing equipments such as duplicator, especially in FRPD (Friction Retard Pad
The Feeder feedway of cushion pad (use), generally comprise conveying copy paper Nudger Roller (NR touches idler wheel),
Pick-up roller (FR), the Retard Pad being pressed on pick-up roller (RPAD, cushion pad) and cushion pad is pressed in above pick-up roller
Spring) structure carton in, when the paper placed in carton by it is changeable few when paper front position can change.At this point,
Pickup rod may not be contacted with paper, cause pick-up roller that cannot play the role of picking up paper.Especially put in large capacity carton
The variation of the front position for the paper set can be very big, therefore, increases with the paper saturation of carton, drawbacks described above will be more next
It is more apparent, lead to frequent paper jam phenomenon occur, to seriously affect user experience.
Invention content
A brief summary of one or more aspects is given below to provide to the basic comprehension in terms of these.This general introduction is not
The extensive overview of all aspects contemplated, and be both not intended to identify critical or decisive element in all aspects also non-
Attempt to define the range in terms of any or all.Its unique purpose is to provide the one of one or more aspects in simplified form
A little concepts are with the sequence for more detailed description given later.
The technical problem to be solved by the present invention is in order to overcome the pickup rod of the carton of image processing equipment in the prior art
It may not be contacted with paper, cause pick-up roller that cannot play the role of picking up the defect of paper, provided a kind of for image procossing
The paper-advance unit and image processing equipment of equipment.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of paper-advance unit for image processing equipment, feature be, including:
Input tray;
Pick-up roller and it is respectively arranged at picking up on the side arm and after-frame of the input tray through the pick-up roller and both ends
Take axis;
Paper platform is set to the bottom on the input tray and positioned at the pick-up roller;
It is formed along the short transverse of the input tray there are one being opened up respectively on guide groove, the side arm and the after-frame
The guide groove;And
Guiding axis is articulated on one end of the close picker shaft of the paper platform, and axis parallel is picked up in described
Axis, the both ends of the guiding axis is taken to be respectively arranged in two guide grooves, and along the height of the input tray in guide groove
Direction slides up and down, and the paper platform is swung up and down using the guiding axis as fulcrum, so as to be conveyed on the paper platform
The front end of paper is located at the engaging section of the pick-up roller.
It, but can be according to reality in the present solution, the paper-advance unit for image processing equipment uses FRPD structures
Situation is adjusted correspondingly.
Optionally, the paper-advance unit further includes elastic component, and the elastic component is set to the close described of the paper platform
Between the bottom surface of one end of picker shaft and the bottom of the input tray, the elastic component is used to support described the one of the paper platform
End swings up and down.
Optionally, the guide groove is formed along the bottom direction perpendicular to the input tray, and is located at the pickup
The lower section of axis.
Optionally, the opposite bottom direction along perpendicular to the input tray of the guide groove tilts a predetermined angle.
Optionally, the calculation formula of the predetermined angle is as follows:
β=arctan (H/L);
α=arctan (D*sin β/H);
Wherein, α is the predetermined angle, and β is that the paper platform is raised to the paper platform and the paper feed when extreme higher position
Angle between the bottom of box, paper height when H is full paper, L are the length of the paper platform, and D is the guiding axis and institute
State the distance between paper platform.
In the present solution, in order to modulate the front position of paper when the paper platform rises, the guide groove use is with small
The straight skewed slot of angle, i.e., the opposite bottom direction along perpendicular to the input tray of the described guide groove tilt a predetermined angle.
Optionally, it is respectively equipped with a gear on the both ends of the guiding axis, is set respectively at the position of each guide groove
There are one the racks being used cooperatively with the gear.
In the present solution, in the guiding axis during sliding up and down, gear and guiding axis synchronous rotary, rack are solid
It is fixed, so that effectively ensureing that anterior and posterior height is consistent when the paper platform is pressed or holds up.
Optionally, the paper-advance unit further includes rear guide portion, and the rear guide portion is set to the bottom of the input tray
On, and be moved forward and backward along the conveying direction of paper to be conveyed, the rear guide portion is used to limit the size of paper and puts
Seated position.
Optionally, guiding push plate, rear guiding elastic component and rear guide support after the rear guide portion includes, guide after described
One end of push plate be fixedly installed on it is described after guide support one end on, it is described after guiding push plate the other end by drawing after described
Elastic part is set on the other end of the rear guide support, and the rear guiding push plate is used for through the rear guiding elastic component
Elastic force push the rear end of paper so that the front end of paper and the paper platform keep one close to one end of the picker shaft
It causes.
In the present solution, when expiring paper or more paper on the paper platform, the rear end of paper guides push plate afterwards to described
The other end apply thrust backward, at this point, the contraction of guiding elastic component is compacted after described;When the paper on the paper platform compared with
When few, guide push plate that can effectively ensure the front end of paper and being protected close to one end of the picker shaft for the paper platform after described
It holds consistent.
Optionally, the paper saturation of the paper-advance unit is at least 300 when full paper, and the thickness of the paper is at least
0.08mm。
In the present solution, the paper-advance unit is more applicable for requiring paper amount of storage more image processing equipment
In.
A kind of image processing equipment, feature are that described image processing equipment includes that above-mentioned such as is used for image procossing
The paper-advance unit of equipment.
Optionally, described image processing equipment includes one or more in duplicator, printer and facsimile machine.
On the basis of common knowledge of the art, above-mentioned each optimum condition can be combined arbitrarily to get each preferable reality of the present invention
Apply example.
The positive effect of the present invention is that:
When placing the paper of different number in input tray, the present invention can preferably prevent the front end of pick-up roller and paper
Contact position change, so that it is remained meshing state, effectively reduce the card of the image processing equipments such as duplicator
Paper rate to improve user experience, and is preferably suitable for the image processing equipment with large capacity paper-advance unit.
Present invention employs the mechanisms of relatively simple practicality simultaneously, control manufacturing cost, therefore have higher practicality
Value and economy.
Description of the drawings
After reading the detailed description of embodiment of the disclosure in conjunction with the following drawings, it better understood when the present invention's
Features described above and advantage.In the accompanying drawings, each component is not necessarily drawn to scale, and has similar correlation properties or feature
Component may have same or similar reference numeral.
Fig. 1 is the dimensional structure diagram of the paper-advance unit for image processing equipment of present pre-ferred embodiments.
Fig. 2 is the section view signal of the part-structure of the paper-advance unit for image processing equipment of present pre-ferred embodiments
Figure.
Fig. 3 is the structural representation of the part side arm of the paper-advance unit for image processing equipment of present pre-ferred embodiments
Figure.
Fig. 4 is the structural representation of the rear guide portion of the paper-advance unit for image processing equipment of present pre-ferred embodiments
Figure.
Fig. 5 is the company of the paper platform and guiding axis of the paper-advance unit for image processing equipment of present pre-ferred embodiments
Connect schematic diagram.
The structure of guide portion after Fig. 6 is the paper-advance unit for image processing equipment of present pre-ferred embodiments when expiring paper
Change schematic diagram.
Guide portion after when Fig. 7 is less for the paper-advance unit paper for image processing equipment of present pre-ferred embodiments
Structure change schematic diagram.
Fig. 8 is that the guide groove of the paper-advance unit for image processing equipment of present pre-ferred embodiments is located at picker shaft
The connection diagram of paper platform and guiding axis when underface.
Fig. 9 is the tray paper when guide groove of the paper-advance unit for image processing equipment of present pre-ferred embodiments tilts
The connection diagram of plate and guiding axis.
Reference sign:
Input tray 1
Side arm 11
After-frame 12
Picker shaft 21
Pick-up roller 22
Engaging section 23
Paper platform 3
Elastic component 31
Guiding axis 4
Gear 41
Guide groove 5
Rack 51
Guide portion 6 afterwards
Push plate 61 is guided afterwards
Elastic component 62 is guided afterwards
Guide support 63 afterwards
Paper 7
Supporting point 8
Predetermined angle α
Angle β when paper platform is raised to extreme higher position between paper platform and the bottom of input tray
Paper height H when full paper
The length L of paper platform
The distance between guiding axis and paper platform D
Sheet wander m
Specific implementation mode
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.Note that below in conjunction with attached drawing and specifically real
The aspects for applying example description is merely exemplary, and is understood not to carry out any restrictions to protection scope of the present invention.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
Implemented different from other manner described here using other, therefore the present invention do not limited by following public specific embodiment
System.
As shown in Figures 1 to 9, the present embodiment provides a kind of paper-advance unit for image processing equipment, the paper feed dresses
It sets mainly including input tray 1, picker shaft 21, pick-up roller 22, paper platform 3, guiding axis 4 and rear guide portion 6, in the present embodiment,
The paper-advance unit is specifically used for duplicator, and uses FRPD structures, but the application apparatus of the not specific paper-advance unit
And structure, it can be adjusted correspondingly according to actual conditions.
Specifically, as shown in Figure 1, Figure 2 and shown in Fig. 5, input tray 1 includes side arm 11, after-frame 12 and bottom, and picker shaft 21 runs through
It is respectively arranged on side arm 11 and after-frame 12 in the both ends of pick-up roller 22, and picker shaft 21, driving mechanism (not shown)
Driving picker shaft 21 simultaneously drives pick-up roller 22 to be rotated, so that the engaging section 23 of pick-up roller 22 is defeated by paper 7 to be conveyed
It send to the relevant treatment mechanism of duplicator.
Specific as shown in Figure 1, Figure 2 and shown in Fig. 5, paper platform 3 is used for bearing paper, and the one of the close picker shaft 21 of paper platform 3
Between the bottom surface and the bottom of input tray 1 at end be equipped at least one elastic component 31 (not specifically limit elastic component 31 quantity, can root
It is adjusted correspondingly according to actual conditions), described one end that elastic component 31 is used to support paper platform 3 swings up and down, support
The other end close to rear guide portion 6 of cardboard 3 is set to (with reference to shown in figure 5) on the bottom of input tray 1 by supporting point 8.
It is specific to be opened up respectively on side arm 11 and after-frame 12 there are one guide groove 5 (substantially strip) as shown in Figure 1 to Figure 3,
Guide groove 5 is formed along the short transverse of input tray 1, and the both ends of guiding axis 4 are respectively arranged in two guide grooves 5, guiding axis 4
It is articulated on one end of close pick-up roller 22 of paper platform 3, and axis parallel, in picker shaft 21, guiding axis 4 is in guide groove 5
It is slided up and down along the short transverse of input tray 1, paper platform 3 is swung up and down with guiding axis 4 for fulcrum, so that on paper platform 3
The front end of paper 7 to be conveyed is located at the engaging section 23 of pick-up roller 22, it is made to remain meshing state, effectively reduces multiple
The paperboard rate of print machine.
In the present embodiment, specific as shown in figure 3, being respectively equipped with a gear 41 on the both ends of guiding axis 4, each is led
A rack being used cooperatively with gear 41 51 is respectively equipped with to the position of slot 5, in guiding axis 4 during sliding up and down,
Gear 41 and 4 synchronous rotary of guiding axis, rack 51 are fixed, so that effectively ensureing front and back when paper platform 3 is pressed or holds up
It is highly consistent.
In the present embodiment, specific as shown in figure 8, guide groove 5 is formed along the bottom direction perpendicular to input tray 1, and
And positioned at the underface of picker shaft 21, but it is not limited in the underface of picker shaft 21, can also be a certain position of lower section,
It can be adjusted according to actual conditions.
As preferred embodiment, specifically as shown in Fig. 3 and Fig. 9, in order to modulate the front end position of paper when paper platform 3 rises
It sets, guide groove 5 uses the straight skewed slot with low-angle, the i.e. opposite bottom direction along perpendicular to input tray 1 of guide groove 5 to tilt one
Predetermined angle α.
Specifically, as shown in figure 9, in order to eliminate the sheet wander m that the distance between guiding axis and paper platform D are generated, i.e.,
The front end displacement distance of paper when paper platform 3 is raised to extreme higher position, guide groove 5 is using opposite along perpendicular to the bottom of input tray 1
The inclined structure in portion direction, the calculation formula of predetermined angle α are as follows:
β is found out by β=arctan (H/L);
M is found out by m=D*sin β again;
α is finally found out by α=actan (m/H);
Wherein, β is the angle between paper platform and the bottom of input tray when paper platform is raised to extreme higher position, when H is full paper
Paper height, L be paper platform length.
Guide portion 6 is set on the bottom of input tray 1 afterwards, and is moved before and after the conveying direction of paper 7 to be conveyed
Dynamic, rear guide portion 6 is used to limit the size and placement location of paper 7.
Specifically as shown in figure 4, rear guide portion 6 guides push plate 61, rear guiding elastic component 62 and rear guide support 63 after including,
One end of guiding push plate 61 is fixedly installed on one end of rear guide support 63 afterwards, is drawn after guiding the other end of push plate 61 to pass through afterwards
Elastic part 62 is set on the other end of rear guide support 63.
Specific as shown in FIG. 6 and 7, when full paper on paper platform 3 or more paper 7, the rear end of paper 7 guides backward to push away
The other end of plate 61 applies thrust backward, at this point, the contraction of guiding elastic component 62 is compacted afterwards, when the paper on paper platform 3 compared with
When few, the rear rear end for guiding push plate 61 to push paper 7 for the elastic force of guiding elastic component 62 after passing through, so that before paper 7
One end with the close picker shaft 21 of paper platform 3 is held to be consistent.
In the present embodiment, the paper-advance unit is more applicable for requiring paper amount of storage more image processing equipment
In, therefore, the paper saturation of the paper-advance unit is at least 300 when as preferred embodiment, completely paper, the paper
Thickness is at least 0.08mm.
The present embodiment also provides a kind of image processing equipment, and described image processing equipment includes as above-mentioned at image
Manage the paper-advance unit of equipment.
Described image processing equipment includes one or more in duplicator, printer and facsimile machine.
When placing the paper of different number in input tray, before the present embodiment can preferably prevent pick-up roller and paper
The contact position at end changes, it is made to remain meshing state, effectively reduces the image processing equipments such as duplicator
Paperboard rate to improve user experience, and is preferably suitable for the image processing equipment with large capacity paper-advance unit.
The present embodiment uses the mechanism of relatively simple practicality simultaneously, controls manufacturing cost, therefore have higher reality
With value and economy.
Although to simplify explanation to illustrate the above method and being described as a series of actions, it should be understood that and understand,
The order that these methods are not acted is limited, because according to one or more embodiments, some actions can occur in different order
And/or with from it is depicted and described herein or herein it is not shown and describe but it will be appreciated by those skilled in the art that other
Action concomitantly occurs.
Offer is that can make or use this public affairs to make any person skilled in the art all to the previous description of the disclosure
It opens.The various modifications of the disclosure all will be apparent for a person skilled in the art, and as defined herein general
Suitable principle can be applied to spirit or scope of other variants without departing from the disclosure.The disclosure is not intended to be limited as a result,
Due to example described herein and design, but should be awarded and principle disclosed herein and novel features phase one
The widest scope of cause.
Claims (11)
1. a kind of paper-advance unit for image processing equipment, which is characterized in that including:
Input tray;
Pick-up roller and it is respectively arranged at the picker shaft on the side arm and after-frame of the input tray through the pick-up roller and both ends;
Paper platform is set to the bottom on the input tray and positioned at the pick-up roller;
The institute formed along the short transverse of the input tray there are one being opened up respectively on guide groove, the side arm and the after-frame
State guide groove;And
Guiding axis, be articulated in the paper platform on one end of the picker shaft, and axis parallel is in the picker shaft,
The both ends of the guiding axis are respectively arranged in two guide grooves, and in guide groove in the short transverse of the input tray
Lower slider, the paper platform are swung up and down using the guiding axis as fulcrum, so that paper to be conveyed on the paper platform
Front end is located at the engaging section of the pick-up roller.
2. paper-advance unit as described in claim 1, which is characterized in that the paper-advance unit further includes elastic component, the elasticity
Part is set between the bottom surface and the bottom of the input tray of one end of the close picker shaft of the paper platform, the elasticity
Described one end that part is used to support the paper platform swings up and down.
3. paper-advance unit as claimed in claim 2, which is characterized in that the guide groove is along perpendicular to the bottom of the input tray
Portion direction is formed, and positioned at the lower section of the picker shaft.
4. paper-advance unit as claimed in claim 2, which is characterized in that the guide groove is opposite along perpendicular to the input tray
Bottom direction tilt a predetermined angle.
5. paper-advance unit as claimed in claim 4, which is characterized in that the calculation formula of the predetermined angle is as follows:
β=arctan (H/L);
α=arctan (D*sin β/H);
Wherein, α is the predetermined angle, and β is that the paper platform is raised to the paper platform and the input tray when extreme higher position
Angle between bottom, paper height when H is full paper, L are the length of the paper platform, and D is the guiding axis and the support
The distance between cardboard.
6. paper-advance unit as described in claim 1, which is characterized in that be respectively equipped with a tooth on the both ends of the guiding axis
It takes turns, a rack being used cooperatively with the gear is respectively equipped at the position of each guide groove.
7. paper-advance unit as described in claim 1, which is characterized in that the paper-advance unit further includes rear guide portion, after described
Guide portion is set on the bottom of the input tray, and is moved forward and backward along the conveying direction of paper to be conveyed, after described
Guide portion is used to limit the size and placement location of paper.
8. paper-advance unit as claimed in claim 7, which is characterized in that guiding push plate, rear guiding after guide portion includes after described
Elastic component and rear guide support guide one end of push plate to be fixedly installed on one end of the rear guide support after described, described
The other end of guiding push plate is set to by the rear guiding elastic component on the other end of the rear guide support afterwards, is drawn after described
Push plate is led for pushing the rear end of paper by the elastic force of guiding elastic component after described, so that the front end of paper and the tray paper
Plate is consistent close to one end of the picker shaft.
9. the paper-advance unit as described in any one of claim 1~8, which is characterized in that paper-advance unit when full paper
Paper saturation is at least 300, and the thickness of the paper is at least 0.08mm.
10. a kind of image processing equipment, which is characterized in that described image processing equipment includes as any one in claim 1~9
The paper-advance unit for image processing equipment described in.
11. image processing equipment as claimed in claim 10, which is characterized in that described image processing equipment include duplicator,
It is one or more in printer and facsimile machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810272219.5A CN108328370A (en) | 2018-03-29 | 2018-03-29 | Paper-advance unit and image processing equipment for image processing equipment |
Applications Claiming Priority (1)
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CN201810272219.5A CN108328370A (en) | 2018-03-29 | 2018-03-29 | Paper-advance unit and image processing equipment for image processing equipment |
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Family
ID=62932376
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000025964A (en) * | 1998-07-10 | 2000-01-25 | Star Micronics Co Ltd | Paper feeder |
JP2001253564A (en) * | 2000-03-14 | 2001-09-18 | Olympus Optical Co Ltd | Printing sheet storing cassette |
CN1427310A (en) * | 2001-12-20 | 2003-07-02 | 富士施乐株式会社 | Paper feeder and image forming device |
CN1484113A (en) * | 2002-09-17 | 2004-03-24 | ��ʿͨ��ʽ���� | Paper feeding box and image forming device |
US20040251600A1 (en) * | 2003-05-09 | 2004-12-16 | Fuji Xerox Co., Ltd. | Sheet feeding device and sheet processing apparatus |
JP2013126918A (en) * | 2013-03-25 | 2013-06-27 | Brother Industries Ltd | Paper feeding tray, paper feeding device, and image recording device |
CN208054503U (en) * | 2018-03-29 | 2018-11-06 | 上海富士施乐有限公司 | Paper-advance unit and image processing equipment for image processing equipment |
-
2018
- 2018-03-29 CN CN201810272219.5A patent/CN108328370A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000025964A (en) * | 1998-07-10 | 2000-01-25 | Star Micronics Co Ltd | Paper feeder |
JP2001253564A (en) * | 2000-03-14 | 2001-09-18 | Olympus Optical Co Ltd | Printing sheet storing cassette |
CN1427310A (en) * | 2001-12-20 | 2003-07-02 | 富士施乐株式会社 | Paper feeder and image forming device |
CN1484113A (en) * | 2002-09-17 | 2004-03-24 | ��ʿͨ��ʽ���� | Paper feeding box and image forming device |
US20040251600A1 (en) * | 2003-05-09 | 2004-12-16 | Fuji Xerox Co., Ltd. | Sheet feeding device and sheet processing apparatus |
JP2013126918A (en) * | 2013-03-25 | 2013-06-27 | Brother Industries Ltd | Paper feeding tray, paper feeding device, and image recording device |
CN208054503U (en) * | 2018-03-29 | 2018-11-06 | 上海富士施乐有限公司 | Paper-advance unit and image processing equipment for image processing equipment |
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Application publication date: 20180727 |