CN100556068C - Scanning means and copier with scanning dual-scanning head of mixed sweep - Google Patents
Scanning means and copier with scanning dual-scanning head of mixed sweep Download PDFInfo
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- CN100556068C CN100556068C CNB2006100307354A CN200610030735A CN100556068C CN 100556068 C CN100556068 C CN 100556068C CN B2006100307354 A CNB2006100307354 A CN B2006100307354A CN 200610030735 A CN200610030735 A CN 200610030735A CN 100556068 C CN100556068 C CN 100556068C
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Abstract
A kind of scanning means with scanning dual-scanning head of mixed sweep comprises feeding box, paper feed channel, paper delivery passage, paper output box, first probe, second probe and paper feed mechanism.Feeding box is used for depositing several files.Paper feed channel is connected to feeding box and paper delivery passage, and paper output box is connected to the paper delivery passage.First probe is positioned on the paper feed channel, is used for scanning each back face of document with output back side image signal.Second probe is positioned on the paper delivery passage, is used for scanning each front face of document with output direct picture signal.Paper feed mechanism is used for each file is fed to paper output box along paper feed channel and paper delivery passage in regular turn from feeding box.Paper feed mechanism is presented each file makes each file opposite with direct of travel in the paper delivery passage in paper feed channel.
Description
Technical field
The present invention relates to a kind of scanning means and copier, relate in particular to a kind of scanning means and copier with scanning dual-scanning head of mixed sweep.
Background technology
Fig. 1 shows a kind of schematic diagram of traditional copier 100.As shown in Figure 1, traditional copier 100 comprises scanning means 110, print processor 120 and printing equipment 130.Scanning means 110 and printing equipment 130 are to be electrically connected to print processor 120.Scanning means 110 comprises two probes 111 and 112, and it scans the positive 113F and the back side 113B of the file 113 of advancing along passage 115 respectively.Export direct picture signal 114F and back side image signal 114B to print processor 120.Print processor 120 is processed into the front print signal 124F and the back side print signal 124B that can supply printing equipment 130 to print with direct picture signal 114F and back side image signal 114B.Printing equipment 130 reception front print signal 124F and back side print signal 124B are to print the duplex printing file.
Yet print processor 120 must store direct picture signal 114F and back side image signal 114B simultaneously, and will provide sizable cushion space to produce front print signal 124F and back side print signal 124B.Therefore, print processor 120 required memory spaces must be quite big, do not meet the demand that reduces cost.
Summary of the invention
Therefore, an object of the present invention is to provide a kind of scanning means with scanning dual-scanning head of mixed sweep, it can cooperate the paper output of double-side impact printing device to export the back side and direct picture signal in proper order, saves manufacturing cost.
For achieving the above object, the invention provides a kind of scanning means with scanning dual-scanning head of mixed sweep, it comprises feeding box, paper feed channel, paper delivery passage, paper output box, first probe, second probe and paper feed mechanism.Feeding box is used for depositing several files.Paper feed channel is connected to this feeding box, and the paper delivery passage is connected to this paper feed channel, and paper output box is connected to this paper delivery passage.First probe is positioned on this paper feed channel, is used for scanning the back side of each this document with output back side image signal.Second probe is positioned on this paper delivery passage, is used for scanning the front of each this document with output direct picture signal.Paper feed mechanism is used for each this document is fed to this paper output box along this paper feed channel and this paper delivery passage in regular turn from this feeding box.This paper feed mechanism is presented each this document makes each this document opposite with direct of travel in this paper delivery passage in this paper feed channel.The present invention also provides a kind of copier with scanning dual-scanning head of mixed sweep.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Fig. 1 is a kind of schematic diagram of traditional copier;
Fig. 2 is the schematic diagram according to the scanning means of first embodiment of the invention;
Fig. 3 is the schematic diagram according to the copier of second embodiment of the invention.
Embodiment
Fig. 2 is the schematic diagram according to the scanning means of first embodiment of the invention.As shown in Figure 2, a kind of scanning means 10 with scanning dual-scanning head of mixed sweep of present embodiment comprises feeding box 11, paper feed channel 12, paper delivery passage 13, paper output box 14, first probe 15, second probe 16 and paper feed mechanism 17.Feeding box 11 is used for depositing several files D.The positive DF of file D up, paper feed mechanism 17 is presented a uppermost file.Paper feed channel 12 is connected to feeding box 11, and paper delivery passage 13 is connected to paper feed channel 12, and paper output box 14 is connected to paper delivery passage 13.First probe 15 is positioned on the paper feed channel 12, is used for scanning the back side DB of each file D with output back side image signal SB.Second probe 16 is positioned on the paper delivery passage 13, is used for scanning the positive DF of each file D with output direct picture signal SF.In the present embodiment, paper feed channel 12 is overlapped with paper delivery passage 13, and first probe 15 and second probe 16 are toward each other.Yet the present invention is not confined to this, and paper feed channel 12 can be not overlapping with paper delivery passage 13, and perhaps first probe 15 can be with respect to second probe 16.
In order to make scanning document resulting back side image signal SB and direct picture signal SF be copied out, the scanning means 10 of present embodiment can also comprise print processor 20, and it is used for receiving in regular turn and handling back side image signal SB and direct picture signal SF becomes back side print signal SBP and front print signal SFP prints for printing equipment.Therefore, the scanning means 10 of present embodiment can be connected directly to printer, to carry out the action of double-sided copying.It should be noted that print processor 20 may not be certain must be included in the scanning means 10, and print processor 20 also can be a computer equipment.
Fig. 3 is the schematic diagram according to the copier of second embodiment of the invention.In conjunction with the accompanying drawings 3 and 2, the scanning means 10 of the scanning dual-scanning head with mixed sweep of present embodiment comprises scanning means 10, print processor 20 and printing equipment 30.The composition member and the function mode of scanning means 10 illustrated in first embodiment, were not described in detail in this.Print processor 20 can be to be built in the scanning means 10, be built in the printing equipment 30 or be independent of scanning means 10 and printing equipment 30 outside.
Printing equipment 30 comprises feeding box 31, paper output box 32 and print unit 33.In this example, print unit 33 is a kind of photosensitive drums.The print media of depositing in the feeding box 31 34 when carrying out duplex printing along passage 35 and 36 and export paper output box 32 to.The state of leading edge 34L, trailing edge 34R, positive 34F and the back side 34B of the print media 34 in feeding box 31 and paper output box 32 as shown in Figure 3.Printing equipment 30 is used for coming in regular turn back side image IB and direct picture IF to be printed on the back side 34B and positive 34F of print media 34 according to back side print signal SBP and front print signal SFP.Print media 34 can be a paper.Back side image IB and direct picture IF correspond respectively to the back side DB of file D and the image of positive DF.In the case, print processor must not store direct picture signal and back side image signal simultaneously, therefore need not provide sizable cushion space to produce front print signal and back side print signal.Therefore, the cost of copier can effectively reduce.
In addition, print unit 33 also can be the ink gun in the ink-jet printer except that the photosensitive drums of the foregoing description.
By the above embodiment of the present invention, two probes are mixed sweep, but not scan simultaneously as known technology ground.Scanning means scans resulting sweep signal can directly be delivered to print processor and handle, and directly printed by printing equipment then, and the result's that finishes of scanning and printing order can remain unchanged.Therefore, under preferable situation, the needed memory size of scanning means, printing equipment and print processor can significantly be dwindled, and saves the cost of product.
The specific embodiment that is proposed in the detailed description of preferred embodiment only is used for making things convenient for explanation technology contents of the present invention, but not with narrow sense of the present invention be limited to the foregoing description, in the situation that does not exceed aim of the present invention and claims, the many variations of being done is implemented, and all belongs to scope of the present invention.
Symbol description
D～file
DB～back side
DF～front
DL～leading edge
DR～trailing edge
IB～back side image
IF～direct picture
SB～back side signal
SBP～back side print signal
SF～front signal
SFP～front print signal
10～scanning means
11～feeding box
12～paper feed channel
13～paper delivery passage
14～paper output box
15～the first probes
16～the second probes
17～paper feed mechanism
20～print processor
30～printing equipment
31～feeding box
32～paper output box
33～print unit
34～print media/paper
34B～back side
34F～front
34L～leading edge
34R～trailing edge
35,36～passage
100～copier
110～scanning means
111,112～probe
113～file
113B～back side
113F～front
114B～back side image signal
114F～direct picture signal
115～passage
120～print processor
124B～back side print signal
124F～front print signal
130～printing equipment
131～feeding box
132～paper output box
133～print unit
134～paper
134B～back side
134F～front
134L～leading edge
134R～trailing edge
135,136～passage
Claims (9)
1. the scanning means with scanning dual-scanning head of mixed sweep is characterized in that, comprises:
Feeding box is positioned at a side of described scanning means, is used for depositing several files;
Paper feed channel, it is connected to described feeding box and takes the shape of the letter U;
The paper delivery passage, it is connected to described paper feed channel;
Paper output box, it is connected to described paper delivery passage, and is positioned at the opposite side of described scanning means;
First probe, it is positioned on the described paper feed channel, is used for scanning each described back face of document with output back side image signal;
Second probe, it is positioned on the described paper delivery passage, is used for scanning each described front face of document with output direct picture signal; And
Paper feed mechanism, be used for each described file is presented and is fed to described paper output box along described paper delivery passage along the described paper feed channel of U-shaped in regular turn from described feeding box, wherein said paper feed mechanism is presented each described file makes each described file opposite with direct of travel in the described paper delivery passage in described paper feed channel.
2. the scanning means with scanning dual-scanning head of mixed sweep as claimed in claim 1 is characterized in that, described paper feed channel and described paper delivery channel part are overlapping.
3. the scanning means with scanning dual-scanning head of mixed sweep as claimed in claim 1 is characterized in that, described first probe and described second probe are toward each other.
4. the scanning means with scanning dual-scanning head of mixed sweep as claimed in claim 1, it is characterized in that, the order of described first probe from the leading edge of each described file to trailing edge scans the described back side, and the described second probe described trailing edge of complying with each described file scans described front to the order of described leading edge.
5. the scanning means with scanning dual-scanning head of mixed sweep as claimed in claim 1 is characterized in that, also comprises:
Print processor is used for receiving in regular turn and handling described back side image signal and described direct picture signal becomes back side print signal and the front print signal is printed for printing equipment.
6. a copier is characterized in that, comprises:
Scanning means, it comprises
Feeding box is positioned at a side of described scanning means, is used for depositing several files;
Paper feed channel, it is connected to described feeding box and takes the shape of the letter U;
The paper delivery passage, it is connected to described paper feed channel, and is positioned at the opposite side of described scanning means;
Paper output box, it is connected to described paper delivery passage;
First probe, it is positioned on the described paper feed channel, is used for scanning each described back face of document to export a back side image signal;
Second probe, it is positioned on the described paper delivery passage, is used for scanning each described front face of document with output direct picture signal; And
Paper feed mechanism, be used for each described file is presented and is fed to described paper output box along described paper delivery passage along the described paper feed channel of U-shaped in regular turn from described feeding box, wherein said paper feed mechanism is presented each described file makes each described file opposite with direct of travel in the described paper delivery passage in described paper feed channel;
Print processor is used for receiving in regular turn and handling described back side image signal and described direct picture signal becomes back side print signal and front print signal; And
Printing equipment, be used for coming in regular turn back side image and direct picture to be printed on the back side and front of print media according to described back side print signal and described front print signal, described back side image and described direct picture system correspond respectively to the described back side of described file and the image in described front.
7. copier as claimed in claim 6 is characterized in that, described paper feed channel and described paper delivery channel part are overlapping.
8. copier as claimed in claim 6 is characterized in that, described first probe and described second probe are toward each other.
9. copier as claimed in claim 6, it is characterized in that, the leading edge that described first probe is comply with each described file scans the described back side to the order of trailing edge, and the described second probe described trailing edge of complying with each described file scans described front to the order of described leading edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100307354A CN100556068C (en) | 2006-09-01 | 2006-09-01 | Scanning means and copier with scanning dual-scanning head of mixed sweep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100307354A CN100556068C (en) | 2006-09-01 | 2006-09-01 | Scanning means and copier with scanning dual-scanning head of mixed sweep |
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| Publication Number | Publication Date |
|---|---|
| CN101136984A CN101136984A (en) | 2008-03-05 |
| CN100556068C true CN100556068C (en) | 2009-10-28 |
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| CNB2006100307354A Active CN100556068C (en) | 2006-09-01 | 2006-09-01 | Scanning means and copier with scanning dual-scanning head of mixed sweep |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111770241A (en) * | 2020-08-03 | 2020-10-13 | 国网河北省电力有限公司信息通信分公司 | Data management equipment based on electric power thing networking |
| CN112297665A (en) * | 2020-09-24 | 2021-02-02 | 张朝忠 | Joint-sealing plane-sealing integrated sealing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2394264Y (en) * | 1999-09-01 | 2000-08-30 | 鸿友科技股份有限公司 | Dual facet images scanning assembly |
| US6438350B1 (en) * | 1999-04-26 | 2002-08-20 | Canon Kabushiki Kaisha | Image reading apparatus and image forming apparatus |
| CN1645897A (en) * | 2004-01-20 | 2005-07-27 | 村田机械株式会社 | Document image scanning device |
| CN200947638Y (en) * | 2006-09-01 | 2007-09-12 | 虹光精密工业（苏州）有限公司 | Scanning device and copy device with alternately scanning dual-scanning head |
-
2006
- 2006-09-01 CN CNB2006100307354A patent/CN100556068C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6438350B1 (en) * | 1999-04-26 | 2002-08-20 | Canon Kabushiki Kaisha | Image reading apparatus and image forming apparatus |
| CN2394264Y (en) * | 1999-09-01 | 2000-08-30 | 鸿友科技股份有限公司 | Dual facet images scanning assembly |
| CN1645897A (en) * | 2004-01-20 | 2005-07-27 | 村田机械株式会社 | Document image scanning device |
| CN200947638Y (en) * | 2006-09-01 | 2007-09-12 | 虹光精密工业（苏州）有限公司 | Scanning device and copy device with alternately scanning dual-scanning head |
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| CN101136984A (en) | 2008-03-05 |
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