CN204188948U - Can ensure that paper is separated the fusing system of accuracy - Google Patents
Can ensure that paper is separated the fusing system of accuracy Download PDFInfo
- Publication number
- CN204188948U CN204188948U CN201420686896.9U CN201420686896U CN204188948U CN 204188948 U CN204188948 U CN 204188948U CN 201420686896 U CN201420686896 U CN 201420686896U CN 204188948 U CN204188948 U CN 204188948U
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- China
- Prior art keywords
- pressure roller
- disengaging pawl
- reclaiming plate
- housing
- warm
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Abstract
The utility model discloses a kind of fusing system that paper is separated accuracy that can ensure, induction heating pipe is provided with in housing, induction heating pipe is sheathed with warm-up mill, induction heating pipe is connected with thermistor, warm-up mill outer setting has pressure roller and thermostat, reclaiming plate one is provided with hot-rolling disengaging pawl, reclaiming plate two is provided with pressure roller disengaging pawl, hot-rolling disengaging pawl and pressure roller disengaging pawl are provided with bearing pin, hot-rolling disengaging pawl and pressure roller disengaging pawl are provided with spring, spring one end and hot-rolling disengaging pawl or pressure roller disengaging pawl are fixed, clearer is provided with in housing, cam is provided with above clearer, cam contacts with clearer, poke rod is provided with in cam, poke rod contacts with pressure roller disengaging pawl through after cam, reclaiming plate two is fixed with outlet inductor.This fusing system, by modified node method, makes tripping device can remain on fixing position, can not produce displacement, paper be there will not be stuck, ensures the complete of paper, improves the fixing quality of image.
Description
Technical field
The utility model relates to a kind of system, especially relates to a kind of fusing system that paper is separated accuracy that can ensure.
Background technology
Printer is one of output device of computing machine, for computer disposal result is printed on associated media.The index weighing printer quality has three: print resolution, print speed and noise.The kind of printer is a lot, whether has stroke by type element to paper, point impact printer and non-impact printer.By printable character structure, point holotype word printer and dot character printer.By the mode that line inscribed is formed on paper, point string data printer and line printer.Press adopted technology, the printer such as point cylindricality, spherical, ink jet type, heat-sensitive type, laser type, electrostatic, magnetic-type, LED-type.Printer by John's water, wear husband Donald invent (he has invented printer at two cooperations).By numeral, letter, symbol and figure etc. that the operation result of computing machine or intermediate result can identify with people, the form according to regulation is imprinted on the equipment on paper.Printer forward is light, thin, short, little, low-power consumption, high speed and intelligent direction development.The process be fixed on by developed image on duplicating medium (as paper) is someway utilized to be called fixing.The fixing mode of Xerox has that hot version is fixing, heat radiation is fixing, heat roller fixation, the fixing and chemistry of colding pressing dissolve fixing etc.Fixing is exactly process the instability on copy paper, delible toner image set, by transfer printing, detachment process transfer to duplicate red on toner image, do not combine together with copy paper, at this moment toner image pole is wiped, therefore must be cured it through fixing device, to form final autotype.Current Xerox adopts heating and the mode combined of pressurizeing, and carries out fixing to hot melt toner.The temperature and time of fixing device heats, and the pressure size of pressurization, have a certain impact to the adhere well degree of toner image.Traditional fixing component when fixing due to the friction of paper, easy generation paper jam phenomenon, paper is made to occur damaging, make the phenomenon causing device interior stuck, what paper duplicated or scanned can't meet the quality requirement, and when being separated paper because long-term work easily causes displacement, separation is made to occur error, paper is damaged, even causes equipment to interfere, occur stuck phenomenon.
Utility model content
The purpose of this utility model is to overcome above-mentioned existing fixing component when fixing due to the friction of paper, easy generation paper jam phenomenon, and when being separated paper because long-term work easily causes displacement, separation is made to occur error, paper is damaged, equipment is even caused to interfere, there is the problem of stuck phenomenon, devise a kind of fusing system that paper is separated accuracy that can ensure, this fusing system passes through modified node method, make tripping device can remain on fixing position, displacement can not be produced, can make paper heat after just be separated, paper be there will not be stuck, ensure the complete of paper, improve the fixing quality of image, solve the friction due to paper when fixing of existing fixing component, easy generation paper jam phenomenon, and when being separated paper because long-term work easily causes displacement, separation is made to occur error, paper is damaged, equipment is even caused to interfere, there is the problem of stuck phenomenon.
The purpose of this utility model is achieved through the following technical solutions: can ensure that paper is separated the fusing system of accuracy, comprise the housing of inner hollow, induction heating pipe is provided with in described housing, the outer wall of induction heating pipe is sheathed with warm-up mill, the center line of warm-up mill overlaps with the center line of induction heating pipe, induction heating pipe is connected with thermistor, warm-up mill outer setting has pressure roller and thermostat, gap is there is between pressure roller and warm-up mill, thermostat is near warm-up mill, two pieces of feeding guide-plates are provided with below housing, two pieces of feeding guide-plates are symmetrical arranged along pedal line, the top of feeding guide-plate is arranged in the housing and all towards the gap between pressure roller and warm-up mill, reclaiming plate one is provided with above housing, reclaiming plate two and two outlet rollers, the bottom of reclaiming plate one and reclaiming plate two is all arranged on enclosure interior through housing, and reclaiming plate one and reclaiming plate two are fixed on housing, the top of reclaiming plate one and the top of reclaiming plate two are towards between two outlet rollers, the bottom of reclaiming plate one is arranged on above warm-up mill, the bottom of reclaiming plate two is arranged on above pressure roller, reclaiming plate one is provided with hot-rolling disengaging pawl and hot-rolling disengaging pawl towards the gap between pressure roller and warm-up mill, reclaiming plate two is provided with pressure roller disengaging pawl and pressure roller disengaging pawl towards the gap between pressure roller and warm-up mill, hot-rolling disengaging pawl and pressure roller disengaging pawl are all arranged on enclosure interior, hot-rolling disengaging pawl and pressure roller disengaging pawl are provided with bearing pin, bearing pin is fixed with corresponding reclaiming plate one or reclaiming plate two through after corresponding hot-rolling disengaging pawl or pressure roller disengaging pawl, hot-rolling disengaging pawl and pressure roller disengaging pawl all can rotate around the bearing pin of correspondence, the sidewall of hot-rolling disengaging pawl and the sidewall of pressure roller disengaging pawl are provided with spring, spring one end is fixed with the sidewall of corresponding hot-rolling disengaging pawl or the sidewall of pressure roller disengaging pawl, the other end is fixed with corresponding reclaiming plate one or reclaiming plate two, clearer is provided with in housing, pressure roller is arranged between clearer and warm-up mill, cam is provided with above clearer, cam contacts with clearer, poke rod is provided with in cam, poke rod contacts with pressure roller disengaging pawl through after cam, described reclaiming plate two is fixed with outlet inductor, the contact of outlet inductor is arranged between reclaiming plate one and reclaiming plate two, outlet inductor is arranged on the top of hot-rolling disengaging pawl and pressure roller disengaging pawl.
Described outside is provided with cooling fan, and cooling fan to be fixed on housing exterior walls and to be communicated with enclosure interior.
Be provided with cover plate above described housing, cover plate is arranged on the top of reclaiming plate one and reclaiming plate two, and cover plate can cover the top of reclaiming plate one and the top of reclaiming plate two completely.
In sum, the beneficial effects of the utility model are: this fusing system passes through modified node method, make tripping device can remain on fixing position, displacement can not be produced, can make paper heat after just be separated, paper be there will not be stuck, ensure the complete of paper, improve the fixing quality of image, solve the friction due to paper when fixing of existing fixing component, easy generation paper jam phenomenon, and when being separated paper because long-term work easily causes displacement, separation is made to occur error, paper is damaged, equipment is even caused to interfere, there is the problem of stuck phenomenon.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark and corresponding parts title in accompanying drawing: 1-outlet roller; 2-reclaiming plate one; 3-pressure roller disengaging pawl; 4-outlet inductor; 5-reclaiming plate two; 6-cam; 7-cooling fan; 8-clearer; 9-pressure roller; 10-induction heating pipe; 11-warm-up mill; 12-thermistor; 13-thermostat; 14-hot-rolling disengaging pawl; 15-housing; 16-cover plate; 17-poke rod; 18-spring; 19-bearing pin; 20-feeding guide-plate.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment 1:
As shown in Figure 1, can ensure that paper is separated the fusing system of accuracy, comprise the housing 15 of inner hollow, induction heating pipe 10 is provided with in described housing 15, the outer wall of induction heating pipe 10 is sheathed with warm-up mill 11, the center line of warm-up mill 11 overlaps with the center line of induction heating pipe 10, induction heating pipe 10 is connected with thermistor 12, warm-up mill 11 outer setting has pressure roller 9 and thermostat 13, gap is there is between pressure roller 9 and warm-up mill 11, thermostat 13 is near warm-up mill 11, two pieces of feeding guide-plates 20 are provided with below housing 15, two pieces of feeding guide-plates 20 are symmetrical arranged along pedal line, the top of feeding guide-plate 20 to be arranged in housing 15 and all towards the gap between pressure roller 9 and warm-up mill 11, reclaiming plate 1 is provided with above housing 15, reclaiming plate 25 and two outlet rollers 1, the bottom of reclaiming plate 1 and reclaiming plate 25 is all arranged on housing 15 inside through housing 15, and reclaiming plate 1 and reclaiming plate 25 are fixed on housing 15, the top of reclaiming plate 1 and the top of reclaiming plate 25 are towards between two outlet rollers 1, the bottom of reclaiming plate 1 is arranged on above warm-up mill 11, the bottom of reclaiming plate 25 is arranged on above pressure roller 9, reclaiming plate 1 is provided with hot-rolling disengaging pawl 14 and hot-rolling disengaging pawl 14 towards the gap between pressure roller 9 and warm-up mill 11, reclaiming plate 25 is provided with pressure roller disengaging pawl 3 and pressure roller disengaging pawl 3 towards the gap between pressure roller 9 and warm-up mill 11, it is inner that hot-rolling disengaging pawl 14 and pressure roller disengaging pawl 3 are all arranged on housing 15, hot-rolling disengaging pawl 14 and pressure roller disengaging pawl 3 are provided with bearing pin 19, bearing pin 19 is fixed with corresponding reclaiming plate 1 or reclaiming plate 25 through after corresponding hot-rolling disengaging pawl 14 or pressure roller disengaging pawl 3, hot-rolling disengaging pawl 14 and pressure roller disengaging pawl 3 all can rotate around the bearing pin 19 of correspondence, the sidewall of hot-rolling disengaging pawl 14 and the sidewall of pressure roller disengaging pawl 3 are provided with spring 18, spring 18 one end is fixed with the sidewall of corresponding hot-rolling disengaging pawl 14 or the sidewall of pressure roller disengaging pawl 3, the other end is fixed with corresponding reclaiming plate 1 or reclaiming plate 25, clearer 8 is provided with in housing 15, pressure roller 9 is arranged between clearer 8 and warm-up mill 11, cam 6 is provided with above clearer 8, cam 6 contacts with clearer 8, poke rod 17 is provided with in cam 6, poke rod 17 contacts with pressure roller disengaging pawl 3 through after cam 6, described reclaiming plate 25 is fixed with outlet inductor 4, the contact of outlet inductor 4 is arranged between reclaiming plate 1 and reclaiming plate 25, outlet inductor 4 is arranged on the top of hot-rolling disengaging pawl 14 and pressure roller disengaging pawl 3.Warm-up mill 11 and pressure roller 9 thereof are all need to rotate that just paper to be made normally to obtain fixing.So drive the motor at fixing position to drive, after machine, there is a mair motor, and having a series of gear (for drawing in figure), by power transmission, drive fixing position.Machine, before duplicating or printer, first needs a preheating time, and this preheating time, the warm-up mill 11 mainly in fixing position needed the temperature arriving machine expection setting, and after only reaching this temperature, machine could start normally duplicating.Paper is imported in housing 15 by stock guide 20 and carries out work, general when paper is gone between fixing heating roller 11 and pressure roller 9, these two rollers just form a kind of mutual pressure, add the high temperature of warm-up mill 11, carbon dust on paper can be dissolved on paper, and be fixed up.When paper passes through between warm-up mill 11 and pressure roller 9, clearer 8 rotates thereupon, cam 6 is rotated, thus pressure roller disengaging pawl 3 is stirred by poke rod 17, pressure roller 9 and paper are separated around bearing pin 19 fine rotation by pressure roller disengaging pawl 3, avoid the clamping of pressure roller 9 and paper, hot-rolling disengaging pawl 14 also separates paper and warm-up mill 11 around bearing pin 19 fine rotation, avoiding paper to be pasted onto on warm-up mill 11 causes paper embrittlement even burned, fixing quality is guaranteed, but in long-term detachment process, hot-rolling disengaging pawl 14 and pressure roller disengaging pawl 3 are due to effect generation local displacement such as extruding, the accuracy which results in separation is affected, displaced position is too large sometimes, even interfere with the operation of pressure roller 9 or warm-up mill 11, when arranging separation, contact position change easily destroys the integrality of paper, this programme limits position by arranging spring 18, hot-rolling disengaging pawl 14 and pressure roller disengaging pawl 3 after being squeezed can under the effect of spring 18 homing, ensure can not displacement when being separated next time, paper is made to be separated accurately, the gap of paper between hot-rolling disengaging pawl 14 and pressure roller disengaging pawl 3 is passed through, eventually through two complete whole fixing operations of outlet roller 1, thermostat 13 makes warm-up mill 11 to remain on stationary temperature, the temperature making paper fixing can remain on the temperature of setting, according to the temperature in housing 15, thermistor 12 determines that induction heating pipe 10 needs the temperature of heating, to ensure that warm-up mill 11 realizes suitable temperature, fixing better effects if, outlet inductor 4 is monitored outlet paper, to prove the normal of equipment work, paper enters into after between reclaiming plate 1 and reclaiming plate 25 just by the contact or extruding with outlet inductor 4, make to export the appearance that inductor 4 experiences paper, prove that this operation of assembly is working properly.This fusing system passes through modified node method, make tripping device can remain on fixing position, displacement can not be produced, can make paper heat after just be separated, paper be there will not be stuck, ensure the complete of paper, improve the fixing quality of image, solve the friction due to paper when fixing of existing fixing component, easily produce paper jam phenomenon, and when being separated paper because long-term work easily causes displacement, separation is made to occur error, paper is damaged, even causes equipment to interfere, occur the problem of stuck phenomenon.
Described housing 15 outer setting has cooling fan 7, and cooling fan 7 to be fixed on housing 15 outer wall and to be communicated with housing 15 inside.Because the heating of induction heating pipe 10 makes temperature raise in housing 15, being convenient to keep internal heat distribute, the power that cooling fan 7 circulates as inner air being set, air circulation is accelerated.
Be provided with cover plate 16 above described housing 15, cover plate 16 is arranged on the top of reclaiming plate 1 and reclaiming plate 25, and cover plate 16 can cover the top of reclaiming plate 1 and the top of reclaiming plate 25 completely.Because housing 15 is stretched out on the top of reclaiming plate 1 and reclaiming plate 25, then easily entered by dust etc., cause paper easily stuck therein, even made dirty by dust etc., adopt cover plate 16 to shelter from dust, protect the clean of paper.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; every according to technology of the present utility model, method in fact to any simple modification, equivalent variations that above embodiment is done, all fall within protection domain of the present utility model.
Claims (3)
1. can ensure that paper is separated the fusing system of accuracy, it is characterized in that: the housing (15) comprising inner hollow, induction heating pipe (10) is provided with in described housing (15), the outer wall of induction heating pipe (10) is sheathed with warm-up mill (11), the center line of warm-up mill (11) overlaps with the center line of induction heating pipe (10), induction heating pipe (10) is connected with thermistor (12), warm-up mill (11) outer setting has pressure roller (9) and thermostat (13), gap is there is between pressure roller (9) and warm-up mill (11), thermostat (13) is near warm-up mill (11), housing (15) below is provided with two pieces of feeding guide-plates (20), two pieces of feeding guide-plates (20) are symmetrical arranged along pedal line, the top of feeding guide-plate (20) to be arranged in housing (15) and all towards the gap between pressure roller (9) and warm-up mill (11), housing (15) top is provided with reclaiming plate one (2), reclaiming plate two (5) and two outlet rollers (1), the bottom of reclaiming plate one (2) and reclaiming plate two (5) is all arranged on housing (15) inside through housing (15), and reclaiming plate one (2) and reclaiming plate two (5) are fixed on housing (15), the top of reclaiming plate one (2) and the top of reclaiming plate two (5) are towards between two outlet rollers (1), the bottom of reclaiming plate one (2) is arranged on warm-up mill (11) top, the bottom of reclaiming plate two (5) is arranged on pressure roller (9) top, reclaiming plate one (2) is provided with hot-rolling disengaging pawl (14) and hot-rolling disengaging pawl (14) towards the gap between pressure roller (9) and warm-up mill (11), reclaiming plate two (5) is provided with pressure roller disengaging pawl (3) and pressure roller disengaging pawl (3) towards the gap between pressure roller (9) and warm-up mill (11), it is inner that hot-rolling disengaging pawl (14) and pressure roller disengaging pawl (3) are all arranged on housing (15), hot-rolling disengaging pawl (14) and pressure roller disengaging pawl (3) are provided with bearing pin (19), bearing pin (19) is fixed with corresponding reclaiming plate one (2) or reclaiming plate two (5) afterwards through corresponding hot-rolling disengaging pawl (14) or pressure roller disengaging pawl (3), hot-rolling disengaging pawl (14) and pressure roller disengaging pawl (3) all can rotate around the bearing pin of correspondence (19), the sidewall of hot-rolling disengaging pawl (14) and the sidewall of pressure roller disengaging pawl (3) are provided with spring (18), spring (18) one end is fixed with the sidewall of corresponding hot-rolling disengaging pawl (14) or the sidewall of pressure roller disengaging pawl (3), the other end is fixed with corresponding reclaiming plate one (2) or reclaiming plate two (5), clearer (8) is provided with in housing (15), pressure roller (9) is arranged between clearer (8) and warm-up mill (11), clearer (8) top is provided with cam (6), cam (6) contacts with clearer (8), poke rod (17) is provided with in cam (6), poke rod (17) contacts with pressure roller disengaging pawl (3) afterwards through cam (6), described reclaiming plate two (5) is fixed with outlet inductor (4), the contact of outlet inductor (4) is arranged between reclaiming plate one (2) and reclaiming plate two (5), outlet inductor (4) is arranged on the top of hot-rolling disengaging pawl (14) and pressure roller disengaging pawl (3).
2. according to claim 1ly can ensure that paper is separated the fusing system of accuracy, it is characterized in that: described housing (15) outer setting has cooling fan (7), cooling fan (7) to be fixed on housing (15) outer wall and to be communicated with housing (15) inside.
3. the fusing system that can ensure paper separation accuracy according to claim 1, it is characterized in that: described housing (15) top is provided with cover plate (16), cover plate (16) is arranged on the top of reclaiming plate one (2) and reclaiming plate two (5), and cover plate (16) can cover the top of reclaiming plate one (2) and the top of reclaiming plate two (5) completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686896.9U CN204188948U (en) | 2014-11-17 | 2014-11-17 | Can ensure that paper is separated the fusing system of accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686896.9U CN204188948U (en) | 2014-11-17 | 2014-11-17 | Can ensure that paper is separated the fusing system of accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188948U true CN204188948U (en) | 2015-03-04 |
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ID=52620928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686896.9U Expired - Fee Related CN204188948U (en) | 2014-11-17 | 2014-11-17 | Can ensure that paper is separated the fusing system of accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317179A (en) * | 2014-11-17 | 2015-01-28 | 成都西华升腾科技有限公司 | Fixation system capable of improving paper separation accuracy |
| CN112978426A (en) * | 2021-01-27 | 2021-06-18 | 廖韦琴 | Inclined staggered-separation type thermosensitive film separating device |
-
2014
- 2014-11-17 CN CN201420686896.9U patent/CN204188948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317179A (en) * | 2014-11-17 | 2015-01-28 | 成都西华升腾科技有限公司 | Fixation system capable of improving paper separation accuracy |
| CN112978426A (en) * | 2021-01-27 | 2021-06-18 | 廖韦琴 | Inclined staggered-separation type thermosensitive film separating device |
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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 |
Granted publication date: 20150304 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |