CN204705812U - A kind of laser printer with Paper flattening device - Google Patents
A kind of laser printer with Paper flattening device Download PDFInfo
- Publication number
- CN204705812U CN204705812U CN201520434314.2U CN201520434314U CN204705812U CN 204705812 U CN204705812 U CN 204705812U CN 201520434314 U CN201520434314 U CN 201520434314U CN 204705812 U CN204705812 U CN 204705812U
- Authority
- CN
- China
- Prior art keywords
- base plate
- paper
- laser printer
- flattening device
- bottom roller
- 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 - Fee Related
Links
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Laser Beam Printer (AREA)
Abstract
The utility model discloses a kind of laser printer with Paper flattening device, comprise the housing of printer, described housing comprises paper feed port, printing mechanism, exit slot and is positioned at the plater structure at described exit slot place; Described plater structure comprises air pump, base plate and upper plate; Described upper panel surface offers multiple through hole, and the outlet side of described air pump is communicated with a main pipeline, and described main pipeline is communicated with many bypass duct, and the outlet side of described bypass duct is corresponding to be respectively fixedly connected with the through hole of described upper panel surface; Described base plate sidepiece is provided with bottom roller, and described bottom roller top correspondence is provided with upper roller, fits bottom described upper roller with described bottom roller top; The beneficial effects of the utility model are: the laser printer using such scheme, and structure is simple, reasonable in design, the paper that printer prints can be made to be formation state, thus facilitate material consolidation and viewing, increase work efficiency.
Description
Technical field
The utility model relates to a kind of laser printer, is specifically related to a kind of laser printer with Paper flattening device.
Background technology
The principle of work of laser printer is: the laser beam of being launched by laser instrument, injects acoustooptic deflection modulator through catoptron, meanwhile, and the scale-of-two picture and text lattice information sent here by computing machine, from
interfacedeliver to character generation unit, form the binary pulse information of required font, the signal produced by synchronizer controls 9 high frequencies
oscillator, then add on acousto-optic modulator through frequency synthesizer and power amplifier, the laser beam injected by catoptron is modulated.Light beam after modulation injects multiple surface rotating mirror, then is incident upon photoconductor drum (toner cartridge) on the surface after wide-angle focusing mirror focuses on light beam, angular velocity is scanned and becomes linear velocity scanning, complete whole scanning process.Toner cartridge surface, first by filling electrode charge, makes it obtain necessarily
current potential, after through being loaded with the exposure of the laser beam of picture and text map information, just formed on the surface of toner cartridge
electrostaticsub-image, through the development of magnetic brush development device, namely sub-image is transformed into visible
ink powderpicture, through transfer area, under the electric field action of transfer printing electrode, ink powder is just transferred in common paper, rolls fixing finally by preheating table and high-temperature hot, and namely on paper, consolidation goes out word and image.Need through high-temperature heating treatment because paper transmits in printer, paper is heated and is printed rear in case of bending, is not easy to arrange and viewing.
In sum, there is following defect in prior art: laser printer types paper is out case of bending, is not easy to arrange and viewing, can not meet the user demand of people.
Utility model content
The utility model provides a kind of novel laser printer with Paper flattening device for solving prior art problem.
The technical solution of the utility model is as follows: a kind of laser printer with Paper flattening device, comprises the housing of printer, and described housing comprises paper feed port, printing mechanism, exit slot and is positioned at the plater structure at described exit slot place; Described printing mechanism comprises photosensitive drums, fuser and delivery roll; Described plater structure comprises air pump, base plate and upper plate; Described upper plate to be positioned at above described base plate and to parallel with described base plate, described base plate and upper plate one end are fixedly connected on described housing sidewall, and, described base plate and upper plate lay respectively at upside and the downside of described exit slot, described upper panel surface offers multiple through hole, the outlet side of described air pump is communicated with a main pipeline, and described main pipeline is communicated with many bypass duct, and the outlet side of described bypass duct is corresponding to be respectively fixedly connected with the through hole of described upper panel surface; Described base plate sidepiece is provided with bottom roller, and described bottom roller top correspondence is provided with upper roller, fits bottom described upper roller with described bottom roller top.
Preferred version, described plater structure also comprises ion generator, and described ion generator is connected with described main pipeline.
Preferred version, described upper roller is connected by a support bar, and described support bar one end is fixedly connected with described housing sidewall, and the relative other end of described support bar is fixedly installed an elastic component, and described elastic component and described upper roller shaft connect.
Preferred version, the rectangular permutation and combination of described through hole, and described entire widths is no more than 197MM, length is no more than 220MM.
Preferred version, described bottom roller top and described backplate surface are in same plane.
The beneficial effects of the utility model are: the laser printer using such scheme, and structure is simple, reasonable in design, the paper that printer prints can be made to be formation state, thus facilitate material consolidation and viewing, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
The explanation of following embodiment is graphic with reference to what add, can in order to the specific embodiment implemented in order to illustrate the utility model.The direction term that the utility model is mentioned, such as " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " side " etc., be only the direction with reference to annexed drawings.Therefore, the direction term of use is in order to illustrate and to understand the utility model, and is not used to limit the utility model.In the drawings, the unit that structure is similar represents with identical label.
As shown in Figure 1, a kind of laser printer with Paper flattening device of the present utility model, comprises the housing 1 of printer, and described housing 1 comprises paper feed port, printing mechanism, exit slot 2 and is positioned at the plater structure at described exit slot 2 place; Described printing mechanism comprises photosensitive drums 3, fuser 4 and delivery roll 5; Described plater structure comprises air pump 6, base plate 7 and upper plate 8; Described air pump 6 is fixed on described housing 1 top by support; Described upper plate 8 to be positioned at above described base plate 7 and to parallel with described base plate 7, described base plate 7 is fixedly connected on described housing 1 sidewall with upper plate 8 one end, and, described base plate 7 and upper plate 8 lay respectively at upside and the downside of described exit slot 2, described upper plate 8 surface offers multiple through hole 9, the outlet side of described air pump 6 is communicated with a main pipeline 61, and described main pipeline 61 is communicated with many bypass duct 62, and the outlet side of described bypass duct 62 is corresponding to be respectively fixedly connected with the through hole 9 on described upper plate 8 surface; Described base plate 7 sidepiece is provided with bottom roller 10, and described bottom roller 10 top correspondence is provided with upper roller 11, fits bottom described upper roller 11 with described bottom roller 10 top.
In such scheme, laser printer is when performing print out task, paper enters described housing 1 and by described delivery roll 5 in the transmission of housing 1 internal sequence from paper feed port, through described photosensitive drums 3, print after the process of fuser 4, paper is before the paper delivery of described exit slot 2, base plate 7 surface described in meeting brief stay, paper both sides are clamped with bottom roller 10 by described upper roller 11, paper is controlled to stop and transmit with bottom roller 10 by described upper roller 11, simultaneously, described air pump 6 starts, the through hole 9 of described upper plate 8 can blow out one air blast to paper surface, originally bending paper smooths by external force and shapes with lowering the temperature, finally, smooth paper sends out described exit slot 2 by described upper roller 11 and lower rolling are dynamic.
Described plater structure also comprises ion generator, described ion generator is connected with described main pipeline 61, described ion generator produces negative ions, and by the air-flow that described air pump 6 produces, negative ions is blown on paper, and then in and electrostatic carrying object on ion, electrostatic is eliminated fast, thus can avoid between paper by electrostatic adhesion.
Described upper roller 11 is connected by a support bar, described support bar one end is fixedly connected with described housing 1 sidewall, the relative other end of described support bar is fixedly installed an elastic component, described elastic component and described upper roller 11 axle connect, therefore, described upper roller 11 is fitted and connected with described bottom roller 10 movably, thus, can pass through and control the paper of different-thickness between described upper roller 11 and bottom roller 10.
Because common A4 paper is of a size of 197MM × 220MM, therefore by the rectangular permutation and combination of described through hole 9, and described through hole 9 width is no more than 197MM, length is no more than 220MM, the air-flow that described through hole 9 blows out can control the paper of larger area, and then plays and better smooth effect.
The beneficial effects of the utility model are: the laser printer using such scheme, and structure is simple, reasonable in design, the paper that printer prints can be made to be formation state, thus facilitate material consolidation and viewing, increase work efficiency.
Claims (5)
1. with a laser printer for Paper flattening device, it is characterized in that, comprise the housing of printer, described housing comprises paper feed port, printing mechanism, exit slot and is positioned at the plater structure at described exit slot place; Described printing mechanism comprises photosensitive drums, fuser and delivery roll; Described plater structure comprises air pump, base plate and upper plate; Described upper plate to be positioned at above described base plate and to parallel with described base plate, described base plate and upper plate one end are fixedly connected on described housing sidewall, and, described base plate and upper plate lay respectively at upside and the downside of described exit slot, described upper panel surface offers multiple through hole, the outlet side of described air pump is communicated with a main pipeline, and described main pipeline is communicated with many bypass duct, and the outlet side of described bypass duct is corresponding to be respectively fixedly connected with the through hole of described upper panel surface; Described base plate sidepiece is provided with bottom roller, and described bottom roller top correspondence is provided with upper roller, fits bottom described upper roller with described bottom roller top.
2. the laser printer with Paper flattening device according to claim 1, is characterized in that, described plater structure also comprises ion generator, and described ion generator is connected with described main pipeline.
3. the laser printer with Paper flattening device according to claim 1, it is characterized in that, described upper roller is connected by a support bar, described support bar one end is fixedly connected with described housing sidewall, the relative other end of described support bar is fixedly installed an elastic component, and described elastic component and described upper roller shaft connect.
4. the laser printer with Paper flattening device according to claim 1, is characterized in that, the rectangular permutation and combination of described through hole, and described entire widths is no more than 197MM, length is no more than 220MM.
5. the laser printer with Paper flattening device according to claim 1, is characterized in that, described bottom roller top and described backplate surface are in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434314.2U CN204705812U (en) | 2015-06-24 | 2015-06-24 | A kind of laser printer with Paper flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434314.2U CN204705812U (en) | 2015-06-24 | 2015-06-24 | A kind of laser printer with Paper flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204705812U true CN204705812U (en) | 2015-10-14 |
Family
ID=54285413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520434314.2U Expired - Fee Related CN204705812U (en) | 2015-06-24 | 2015-06-24 | A kind of laser printer with Paper flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204705812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928138A (en) * | 2018-06-27 | 2018-12-04 | 阜阳市易邦办公设备销售有限公司 | A kind of printer with dust reduction capability |
| CN111439449A (en) * | 2020-04-28 | 2020-07-24 | 陈富威 | Automatic packaging equipment's of folding blowing equipment of disposable gloves |
-
2015
- 2015-06-24 CN CN201520434314.2U patent/CN204705812U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928138A (en) * | 2018-06-27 | 2018-12-04 | 阜阳市易邦办公设备销售有限公司 | A kind of printer with dust reduction capability |
| CN111439449A (en) * | 2020-04-28 | 2020-07-24 | 陈富威 | Automatic packaging equipment's of folding blowing equipment of disposable gloves |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102476510B (en) | Paper leveling mechanism and printing equipment using same | |
| US10744754B2 (en) | Fog development for digital offset printing applications | |
| CN204705812U (en) | A kind of laser printer with Paper flattening device | |
| CN104914697B (en) | Image processing system | |
| CN102608888A (en) | Laser imaging device and laser imaging method | |
| CN105446107A (en) | Recycled toner cartridge of laser printer | |
| JP2014164249A (en) | Image forming apparatus | |
| CN104035305A (en) | Electrophotographic Image Forming Apparatus | |
| CN202412925U (en) | Inkless laser ecological printing device | |
| US6718871B1 (en) | Providing printing and embossing data over a single data path | |
| CN103092038B (en) | A kind of printing, copy method and equipment | |
| CN102490476A (en) | Paper flatly-unfolding type inkless ecological laser printing device | |
| CN206258669U (en) | A kind of laser printer | |
| CN201673368U (en) | Ceramic heating plate | |
| CN201041614Y (en) | Powder making knife | |
| CN204807910U (en) | Printing device | |
| JP2009139708A (en) | Image forming apparatus | |
| CN216772200U (en) | High-strength powder discharging knife | |
| CN203630512U (en) | Multifunctional paper document output device | |
| EP3349069A1 (en) | Equipment and printing method on any kind of support | |
| GB2159464A (en) | Laser printer | |
| CN102490477A (en) | Inkless ecological laser printing device | |
| CN213750662U (en) | Novel selenium drum scraper device | |
| CN211554642U (en) | Control circuit for increasing potential difference between developing roller and powder feeding roller and printer thereof | |
| JP5758771B2 (en) | System and method for fixing an image on a medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160624 |