CN114137809A - Method and equipment for preventing printer outlet powdered ink from being polluted - Google Patents
Method and equipment for preventing printer outlet powdered ink from being polluted Download PDFInfo
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- CN114137809A CN114137809A CN202111061898.XA CN202111061898A CN114137809A CN 114137809 A CN114137809 A CN 114137809A CN 202111061898 A CN202111061898 A CN 202111061898A CN 114137809 A CN114137809 A CN 114137809A
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0052—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using an air flow; Details thereof, e.g. nozzle structure
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/007—Arrangement or disposition of parts of the cleaning unit
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/10—Collecting or recycling waste developer
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The invention relates to the technical field of laser printers, and discloses a method for preventing ink powder at an outlet of a printer from being polluted, which is used for absorbing residual ink powder on the surface of paper after fixation and partial residual heat of the residual ink powder; performing air flow external circulation treatment and performing heat exchange; and (5) cooling the surface of the paper, and adsorbing the powdered ink dust at the outlet of the printer. The device for preventing the ink powder at the outlet of the printer from being polluted comprises an absorbing mechanism and an adsorbing mechanism, wherein the absorbing mechanism is transversely arranged behind the printing and fixing mechanism, and the adsorbing mechanism is transversely arranged above the paper outlet of the printer; the absorption mechanism comprises a front absorption cavity and a rear spray-blowing pipe, and a fan and a processing box are connected between the absorption cavity and the spray-blowing pipe; the adsorption mechanism comprises an electrostatic flat plate and adsorption plates, the electrostatic flat plate is arranged on the upper side and the lower side of the paper outlet in an embedded mode, and the adsorption plates are arranged on the electrostatic flat plate above the paper outlet. The invention can effectively solve the discomfort caused by residual waste heat on paper and eliminate the influence of diffused ink powder on personnel and environment.
Description
Technical Field
The invention belongs to a method and a technology for preventing printer outlet powdered ink from being polluted, and particularly relates to a method and equipment for preventing printer outlet powdered ink from being polluted.
Background
When the laser printer works, structural steps of charging, exposure, development, transfer printing, fixing and cleaning are needed, when paper is subjected to a fixing stage, printing paper needs to pass through a high-temperature and high-pressure fixing device, then, because the working temperature of the fixing device reaches 185-195 ℃, some toner can be taken out by high-temperature heating of the fixing device, the diffused toner is unfavorable for breathing, the health of human bodies is damaged, and the environment is also polluted. Therefore, the invention discloses a method and a device for preventing the ink powder at the outlet of a printer from being polluted, which are used for eliminating the diffused ink powder brought out at high temperature during fixing, reducing the damage of the diffused ink powder to the health of a human body and the pollution to the environment and eliminating the discomfort caused by residual temperature on paper.
Disclosure of Invention
The invention aims to solve the defects that the ink powder at the printing paper outlet is diffused, the environment pollution and the personnel injury are easily caused, and the discomfort caused by the residual waste heat of the printed paper is caused in the prior art, and provides a method and equipment for preventing the ink powder at the printer outlet from being polluted.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for preventing the toner from being polluted at the outlet of a printer is designed, and is characterized by comprising the following steps:
s1, absorbing residual toner on the surface of the paper after fixation and partial residual heat of the toner;
s2, performing air flow external circulation treatment, treating the absorbed toner in an air flow external circulation mode, and performing heat exchange;
s3, cooling the surface of the paper, and performing surface blowing on the paper by the air flow subjected to the external circulation treatment of S2;
s4, adsorbing the toner dust at the outlet of the printer.
The invention also provides equipment for preventing the printer outlet from being polluted by the toner, which is used for executing the method for preventing the printer outlet from being polluted by the toner, and the equipment comprises an absorbing mechanism and an adsorbing mechanism, wherein the absorbing mechanism is transversely arranged behind the printing and fixing mechanism, and the adsorbing mechanism is transversely arranged inside the paper outlet of the printer;
the absorption mechanism comprises a front absorption cavity and a rear spray-blowing pipe, a fan and a processing box are connected between the absorption cavity and the spray-blowing pipe, and the processing box is detachably arranged on the outer side of the printer shell;
one side of the absorption cavity, which faces the paper passing through, is provided with a strip-shaped absorption port, and the absorption port stretches across the upper part of the paper outlet channel;
the blow-sprinkling pipe is transversely arranged above the paper outlet channel, and one side of the blow-sprinkling pipe, which faces the paper passage, is provided with a plurality of nozzles;
the absorption cavity is fixed inside the printer through an installation support, one end of the absorption cavity is connected to the air inlet end of the fan, the air outlet end of the fan is connected to the air inlet interface of the processing box, and the end, far away from the air inlet interface, of the processing box is provided with an air outlet interface used for being connected with a blow-shower pipe;
a filter screen for filtering toner powder dust is filled in the processing box;
the adsorption mechanism comprises an electrostatic flat plate and an adsorption plate, the electrostatic flat plate is arranged on the upper side and the lower side of the paper outlet in an embedded mode, and the adsorption plate is arranged on the electrostatic flat plate above the paper outlet.
Furthermore, a soft guide plate is arranged at the absorption port along the length direction, and a gap is reserved between the guide plate and the passing paper.
Furthermore, a plurality of shunting partition plates are arranged on one side of the absorbing opening of the absorbing cavity at equal intervals.
Furthermore, a plurality of baffle plates are arranged in the processing box at equal intervals, the baffle plates form a serpentine channel in the processing box, and the air inlet interface and the air outlet interface are positioned at two ends of the serpentine channel.
Further, one side of accepting the chamber is equipped with the structure of form advancing, the structure of form advancing is including the fixed roller and the loose roll axle that the symmetry set up, the both ends setting of fixed roller and loose roll axle is supported in the installation, the one end of fixed roller is connected to the drive gear group of going out paper mechanism through running gear, fixed roller and loose roll axial symmetry are equipped with the gyro wheel of form advancing in step with paper mechanism.
Further, the both ends of activity roller are equipped with compact structure, compact structure includes sliding block, fixed block and spring, the end fixing of activity roller is in on the sliding block, the vertical spout that is equipped with sliding block looks adaptation in both sides that the installation was supported, sliding block sliding connection is in the spout, the fixed block sets up the top at the spout, the spring is fixed between sliding block and fixed block.
Furthermore, the adsorption plate adopts a honeycomb hole plate, and adsorption fluff is arranged in the honeycomb holes.
Furthermore, the fan adopts a silent fan, and the fan is provided with a layer of soundproof cotton.
The method and the equipment for preventing the ink powder at the outlet of the printer from being polluted have the advantages that:
(1) the invention absorbs the residual ink powder on the paper after fixation through the absorbing mechanism, filters and collects the absorbed ink powder in an external circulation mode, and simultaneously absorbs the residual heat on part of the paper while absorbing the ink powder on the surface of the paper through the absorbing mechanism, and eliminates the residual heat through an external circulation heat exchange mode.
(2) The circulating airflow of the absorbing mechanism is used for blowing and cooling the surface of the paper, on one hand, the residual waste heat is further eliminated, the discomfort caused by the residual waste heat on the paper is solved, on the other hand, the dust generating function is realized on the paper, and the toner remained on the paper surface can be more thoroughly removed.
(3) The invention can adsorb the powdered ink diffused in the printer and subjected to dust generation through the adsorption mechanism arranged on the paper outlet, can effectively avoid the diffused powdered ink from escaping, improves the quality of working links around the printer and avoids the influence of the diffused powdered ink on personnel and environment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the present invention with respect to the position of the absorbing mechanism and the adsorbing mechanism inside the printer;
FIG. 2 is a schematic view of the present invention with respect to the structure of the take-up mechanism;
FIG. 3 is an enlarged schematic view of FIG. 2 about point A;
FIG. 4 is a schematic side view of the present invention with respect to the intake mechanism;
FIG. 5 is a schematic view of the internal structure of the present invention with respect to the intake mechanism;
FIG. 6 is a schematic view of the internal structure of the process cartridge of the present invention;
labeled as: the printing and fixing mechanism 1, the paper output mechanism 2, the paper output port 3, the suction mechanism 4, the suction chamber 41, the suction port 411, the guide plate 412, the flow dividing partition 413, the mounting support 42, the blower 43, the processing box 44, the air inlet interface 441, the air outlet interface 442, the filter screen 443, the baffle plate 444, the shower pipe 45, the nozzle 451, the fixed roller shaft 46, the movable roller shaft 47, the chute 471, the sliding block 472, the fixed block 473, the spring 474, the roller 48, the rotating gear 49, the adsorption mechanism 5, the electrostatic flat plate 51, the adsorption plate 52 and the transmission gear set 6.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The structural features of the present invention will now be described in detail with reference to fig. 1-6, taken in conjunction with the accompanying drawings.
Referring to fig. 1, an apparatus for preventing toner contamination at an outlet of a printer includes a suction mechanism 4 and an adsorption mechanism 5, the suction mechanism 4 is disposed transversely behind a printing fixing mechanism 1, and is positioned in front of the paper outlet mechanism 2, the adsorption mechanism 5 is transversely arranged in the paper outlet 3 of the printer, the paper after high-temperature fixation can sequentially pass through the absorption mechanism 4, the paper outlet mechanism 2, the adsorption mechanism 5 and the paper outlet 3, the absorption mechanism 4 treats the ink powder and the waste heat in an air circulation mode, one end of the air inlet is used for absorbing the ink powder scattered on the surface of the paper, meanwhile, the waste heat of the upper part of the paper is absorbed and eliminated, the air outlet end is used for completely eliminating residual ink powder and waste heat on the paper, the paper outlet mechanism 2 is used for leading out the paper, and the adsorption mechanism 5 is used for eliminating the ink powder expanded in the printer, so that the ink powder is prevented from overflowing from the paper outlet 3.
Referring to fig. 2, 4 and 5, the absorbing mechanism 4 includes a front absorbing chamber 41 and a rear sprinkling pipe 45, a blower 43 and a processing box 44 are connected between the absorbing chamber 41 and the sprinkling pipe 45, the processing box 44 is detachably disposed on the outer side of the printer housing, under the action of the blower 43, the absorbing chamber 41 is an air inlet portion, the sprinkling pipe 45 is an air outlet portion, the processing box 44 is a purification and heat exchange portion of channel airflow, the blower 43 is used for power of airflow circulation, the absorbing chamber 41 is used for absorbing toner and waste heat on the surface of the paper, the processing box 44 is used for filtering the toner absorbed in the airflow and releasing the absorbed heat to the environment around the printer in a heat exchange manner, and the sprinkling pipe 45 is used for blowing the toner and waste heat remaining on the surface of the paper, and thoroughly eliminating the toner and waste heat remaining on the paper.
Referring to fig. 4, a strip-shaped absorbing port 412 is disposed on one side of the absorbing chamber 41 facing the paper passing direction, the absorbing port 412 crosses over the paper discharging passage, a plurality of dividing partitions 413 are disposed on one side of the absorbing port 412 on the absorbing chamber 41 at equal intervals, the dividing partitions 413 are disposed to uniformly distribute the absorbed negative pressure to the entire absorbing port 412, a flexible guide plate 413 is disposed along the length direction of the absorbing port 412, a gap is reserved between the guide plate 413 and the paper passing through, the guide plate 413 plays a role in guiding the flow, because the absorbing port 412 has a strong absorbing capacity, the guide plate 413 is disposed to keep the absorbing port 412 at a certain distance from the paper to prevent the paper from being absorbed, the air flow entering the absorbing port 412 can rise along the direction of the guide plate 413, and an agitation flow is formed between the guide plate 413 and the paper, which has no absorbing capacity on the paper, but can agitate the micro toner attached to the paper, and enters the absorbing port 412 along the guide plate 413, and the residual heat on the surface of the paper is partially absorbed by the same principle.
Referring to fig. 2 and 5, the blow-spray pipe 45 is transversely arranged above the paper discharge channel, and a plurality of nozzles 451 are arranged on one side of the blow-spray pipe 45, which faces the paper, and blows air flow onto the paper surface through the uniformly distributed nozzles 451, so that on one hand, residual toner on the paper surface can be dusted, and on the other hand, residual waste heat on the paper can be dissipated.
Referring to fig. 2 and 5, the absorbing cavity 41 is fixed inside the printer through the mounting support 42, one end of the absorbing cavity 41 is connected to the air inlet end of the blower 43, the air outlet end of the blower 43 is connected to the air inlet interface 441 of the processing box 44, the end of the processing box 44 far away from the air inlet interface 441 is provided with an air outlet interface 442 for connecting the shower blowing pipe 45, the blower 43 is a silent blower, and the blower 43 is provided with a layer of soundproof cotton, so that the blower 43 can be effectively ensured to be in a silent state during operation.
Referring to fig. 2 and 3, a paper feeding structure is disposed on one side of the absorption cavity 41, the paper feeding structure includes a fixed roller shaft 46 and a movable roller shaft 47 which are symmetrically disposed, two ends of the fixed roller shaft 46 and the movable roller shaft 47 are disposed on the mounting support 42, one end of the fixed roller shaft 46 is connected to the transmission gear set 6 of the paper output mechanism 2 through a rotation gear 49, the fixed roller shaft 46 and the movable roller shaft 47 are symmetrically provided with rollers 48 which feed paper synchronously with the paper output mechanism 2, two ends of the movable roller shaft 47 are provided with a pressing structure, the pressing structure includes a sliding block 472, a fixed block 473 and a spring 474, an end of the movable roller shaft 47 is fixed on the sliding block 472, two sides of the mounting support 42 are vertically provided with a sliding slot 471 which is matched with the sliding block 472, the sliding block 472 is slidably connected in the sliding slot 471, the fixed block 473 is disposed at the top of the sliding slot 471, the spring 474 is fixed between the sliding block and the fixed block 472, the sliding block 472 is used for transmitting the paper passing through the sliding block 472, the paper jam phenomenon at the position of the absorbing mechanism 4 is avoided.
Referring to fig. 5 and 6, a filter screen 443 for filtering toner dust is filled in the processing box 44, a plurality of baffle plates 444 are arranged in the processing box 44 at equal intervals, the baffle plates 444 form a serpentine channel in the processing box 44, the air inlet interface 441 and the air outlet interface 442 are arranged at two ends of the serpentine channel, the arrangement of the baffle plates 444 can prolong the stroke of air flow in the processing box 44, which is beneficial to filtering toner and exchanging waste heat, the processing box 44 can be designed into a transparent structure, by observation, after a large amount of toner is accumulated in the processing box 44, the processing box 44 can be taken down and replaced with a new one, and the processing box 44 can be connected in a detachable manner of plugging.
Referring to fig. 1, adsorption device 5 includes static flat plate 51 and adsorption plate 52, and static flat plate 51 sets up the upper and lower both sides at exit slot 3 with the mode of embedding, and adsorption plate 52 sets up on being located the static flat plate 51 of exit slot 3 top, and adsorption plate 52 adopts the honeycomb orifice plate, is equipped with the absorption fine hair in the honeycomb orifice, adopts electrostatic precipitator's principle to adsorb the floated powder and clear away, can effectively avoid the dust to spill over from exit slot 3.
The device for preventing the printer outlet powdered ink from polluting comprises an absorbing mechanism 4, a filter and a heat exchanger, wherein the absorbing mechanism 4 absorbs the powdered ink left on the paper after fixation, and filters and collects the absorbed powdered ink in an external circulation mode, and meanwhile, the absorbing mechanism 4 absorbs the powdered ink on the surface of the paper, absorbs part of heat left on the paper and eliminates the heat left on the paper in an external circulation heat exchange mode. In addition, the circulating airflow of the absorbing mechanism 4 blows and drenches the surface of the paper for cooling, on one hand, the residual waste heat is further eliminated, the discomfort caused by the residual waste heat on the paper is solved, on the other hand, the dust-generating effect is realized on the paper, and the toner remained on the paper surface can be more thoroughly removed. Thirdly, through setting up adsorption apparatus 5 on exit slot 3, can adsorb the powdered ink of diffusion inside the printer and after the dusting and handle, can effectively avoid the powdered ink of diffusion to escape, improve the quality of the work link around the printer, avoid the powdered ink of diffusion to the influence of personnel and environment.
The invention also provides a method for preventing the printer outlet from being polluted by the ink powder, which comprises the following steps:
step 2, performing air flow external circulation treatment, namely treating the absorbed toner in an air flow external circulation mode of the absorption mechanism 4 and performing heat exchange;
step 3, cooling the surface of the paper, and blowing the surface of the paper by the air flow subjected to the external circulation treatment through an air outlet end of the absorbing mechanism 4;
and 4, performing final adsorption on the toner powder dust at the outlet of the printer through an adsorption mechanism 5.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A method of preventing contamination of printer outlet toner, the method comprising the steps of:
s1, absorbing residual toner on the surface of the paper after fixation and partial residual heat of the toner;
s2, performing air flow external circulation treatment, treating the absorbed toner in an air flow external circulation mode, and performing heat exchange;
s3, cooling the surface of the paper, and performing surface blowing on the paper by the air flow subjected to the external circulation treatment of S2;
s4, adsorbing the toner dust at the outlet of the printer.
2. An apparatus for preventing toner contamination at the outlet of a printer for carrying out the method for preventing toner contamination at the outlet of a printer according to claim 1, comprising an absorbing mechanism (4) and a sucking mechanism (5), wherein the absorbing mechanism (4) is arranged transversely behind the printing and fixing mechanism (1), and the sucking mechanism (5) is arranged transversely inside the paper outlet (3) of the printer;
the absorbing mechanism (4) comprises a front absorbing cavity (41) and a rear spraying pipe (45), a fan (43) and a processing box (44) are connected between the absorbing cavity (41) and the spraying pipe (45), and the processing box (44) is detachably arranged on the outer side of the printer shell;
one side of the absorption cavity (41) facing the paper passing direction is provided with a strip-shaped absorption port (412), and the absorption port (412) stretches across the upper part of the paper outlet channel;
the blow-sprinkling pipe (45) is transversely arranged above the paper outlet channel, and a plurality of nozzles (451) are arranged on one side of the blow-sprinkling pipe, which faces the paper passing direction;
the suction cavity (41) is fixed inside the printer through a mounting support (42), one end of the suction cavity (41) is connected to an air inlet end of a fan (43), an air outlet end of the fan (43) is connected to an air inlet interface (441) of the processing box (44), and an air outlet interface (442) used for being connected with a blow-sprinkling pipe (45) is arranged at one end, far away from the air inlet interface (441), of the processing box (44);
the processing box (44) is internally filled with a filter screen (443) for filtering toner dust;
the adsorption mechanism (5) comprises an electrostatic flat plate (51) and an adsorption plate (52), the electrostatic flat plate (51) is arranged on the upper side and the lower side of the paper outlet (3) in an embedded mode, and the adsorption plate (52) is arranged on the electrostatic flat plate (51) above the paper outlet (3).
3. The device for preventing the toner pollution at the outlet of the printer is characterized in that the suction port (411) is provided with a flexible guide plate (412) along the length direction, and a gap is reserved between the guide plate (412) and the passing paper.
4. The device for preventing toner contamination of the outlet of a printer according to claim 2, wherein a plurality of flow dividing partitions (413) are provided on the suction chamber (41) at equal intervals on one side of the suction port (412).
5. The method and the device for preventing the printer outlet toner from being polluted according to the claim 2 are characterized in that a plurality of baffle plates (444) are arranged in the processing box (44) at equal intervals, the baffle plates (444) form a serpentine channel in the processing box (44), and the air inlet interface (441) and the air outlet interface (442) are positioned at two ends of the serpentine channel.
6. The method and the device for preventing the toner pollution at the outlet of the printer according to the claim 2 are characterized in that a paper feeding structure is arranged at one side of the absorbing cavity (41), the paper feeding structure comprises a fixed roller shaft (46) and a movable roller shaft (47) which are symmetrically arranged, two ends of the fixed roller shaft (46) and the movable roller shaft (47) are arranged on a mounting support (42), one end of the fixed roller shaft (46) is connected to a transmission gear group (6) of the paper outlet mechanism (2) through a rotating gear (49), and the fixed roller shaft (46) and the movable roller shaft (47) are symmetrically provided with rollers (48) which feed paper synchronously with the paper outlet mechanism (2).
7. The method and the device for preventing the printer outlet toner from being polluted according to the claim 6 are characterized in that the two ends of the movable roller shaft (47) are provided with a pressing structure, the pressing structure comprises a sliding block (472), a fixed block (473) and a spring (474), the end of the movable roller shaft (47) is fixed on the sliding block (472), the two sides of the mounting support (42) are vertically provided with a sliding groove (471) matched with the sliding block (472), the sliding block (472) is slidably connected in the sliding groove (471), the fixed block (473) is arranged at the top of the sliding groove (471), and the spring (474) is fixed between the sliding block (472) and the fixed block (473).
8. The method and the device for preventing the printer outlet toner from being polluted according to the claim 1, characterized in that the adsorption plate (52) adopts a honeycomb hole plate, and adsorption fluff is arranged in the honeycomb hole.
9. The method and the device for preventing the printer outlet toner from being polluted according to the claim 1, characterized in that the fan (43) adopts a mute fan, and the fan (43) is provided with a layer of soundproof cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111061898.XA CN114137809A (en) | 2021-09-10 | 2021-09-10 | Method and equipment for preventing printer outlet powdered ink from being polluted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111061898.XA CN114137809A (en) | 2021-09-10 | 2021-09-10 | Method and equipment for preventing printer outlet powdered ink from being polluted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114137809A true CN114137809A (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111061898.XA Pending CN114137809A (en) | 2021-09-10 | 2021-09-10 | Method and equipment for preventing printer outlet powdered ink from being polluted |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121914A (en) * | 2017-04-25 | 2017-09-01 | 仁怀市云侠网络科技有限公司 | It is easy to the duplicator outer cover of radiating |
| CN107297563A (en) * | 2017-08-15 | 2017-10-27 | 夏百战 | A kind of screening arc light device for robot welder |
| CN207817406U (en) * | 2018-02-13 | 2018-09-04 | 青岛国彩印刷有限公司 | A kind of novel environment friendly printing equipment |
| CN213715707U (en) * | 2020-12-22 | 2021-07-16 | 上海办盟科技股份有限公司 | Multifunctional printer for bill copying and enhancing definition |
| CN214098122U (en) * | 2020-11-18 | 2021-08-31 | 广东威林工程塑料股份有限公司 | Printer toner suction device |
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2021
- 2021-09-10 CN CN202111061898.XA patent/CN114137809A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121914A (en) * | 2017-04-25 | 2017-09-01 | 仁怀市云侠网络科技有限公司 | It is easy to the duplicator outer cover of radiating |
| CN107297563A (en) * | 2017-08-15 | 2017-10-27 | 夏百战 | A kind of screening arc light device for robot welder |
| CN207817406U (en) * | 2018-02-13 | 2018-09-04 | 青岛国彩印刷有限公司 | A kind of novel environment friendly printing equipment |
| CN214098122U (en) * | 2020-11-18 | 2021-08-31 | 广东威林工程塑料股份有限公司 | Printer toner suction device |
| CN213715707U (en) * | 2020-12-22 | 2021-07-16 | 上海办盟科技股份有限公司 | Multifunctional printer for bill copying and enhancing definition |
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