CN110967956A - Laser instrument heat recovery utilizes device for laser printing - Google Patents
Laser instrument heat recovery utilizes device for laser printing Download PDFInfo
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- CN110967956A CN110967956A CN201911295082.6A CN201911295082A CN110967956A CN 110967956 A CN110967956 A CN 110967956A CN 201911295082 A CN201911295082 A CN 201911295082A CN 110967956 A CN110967956 A CN 110967956A
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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
- G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
- G03G21/206—Conducting air through the machine, e.g. for cooling, filtering, removing gases like ozone
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Abstract
The invention discloses a laser heat recycling device for laser printing, which comprises a printer case, wherein a heat recycling assembly is arranged in the printer case, the heat recycling assembly comprises a first cavity, connecting assemblies are symmetrically arranged on two sides of the first cavity, a screw rod is rotatably arranged between the connecting assemblies, screw sleeves are symmetrically arranged on two sides of the first cavity, the screw sleeves are in threaded connection with the surface of the screw rod, a first pipeline is fixedly connected to the middle position of the top of the first cavity, an air suction assembly is fixedly arranged in the first pipeline, a steel wire hose is fixedly connected between the first pipeline and a second pipeline, one end of the second pipeline is fixedly connected with a third pipeline and a fourth pipeline, one ends of the third pipeline and the fourth pipeline, which are respectively far away from the second pipeline, extend into the printer case, so that heat energy can be recycled, the energy consumption is saved, and the stability of the printing material is ensured when the air temperature is lower.
Description
Technical Field
The invention belongs to the technical field of laser printers, and particularly relates to a laser heat recycling device for laser printing.
Background
Digitized images or documents are rapidly "projected" onto a photosensitive surface (photosensitive drum) using a laser beam. An electron discharge phenomenon occurs at a position hit by the laser beam. Then, just like a magnet, attracts some fine iron powder particles, named "toner". For monochrome printers, these toners are black, and for color printers, cyan, magenta, yellow, and black. Toner is transported from the photoreceptor drum to the paper surface. Also, since the paper surface passes over a hot roller, the toner is "fixed" to the paper. All these steps can be completed within seconds, except for printing images, which is almost comparable to that of a general copying machine. Most laser printers use plain, inexpensive copy paper, effectively reducing cost. The output quality of the laser printer is very high, particularly the characters and the sketch, and the 'what you see is what you get' is really realized.
Laser printer's laser lamp can produce a large amount of heats in the printer use, and these heats can distribute along with the air flow, and the printer is printed the material and is crossed because the temperature is low enough receives certain influence when printing in winter, probably influences printing quality.
Therefore, a heat recycling device for a laser for laser printing is provided to solve the problems in the prior art, a heat recycling device is added, heat generated by a laser lamp is recycled and then continuously conveyed into a storage mechanism for storing a printing material, and the heat generated by the laser lamp is recycled to heat the printing material, so that the heat can be recycled, the energy consumption is reduced, and the stability of the printing material at a low temperature is ensured; set up drive assembly in heat reclamation device, be convenient for follow the portable laser lamp of some laser printer insides of high accuracy and carry out synchronous working, guarantee to carry out thermal recovery fully.
Disclosure of Invention
The invention aims to provide a laser heat recycling device for laser printing, which aims to solve the problems that in the prior art, a laser lamp of a laser printer generates a large amount of heat in the using process of the printer, the heat can be dissipated along with air flow, and printing materials of the printer are influenced to a certain extent due to low air temperature when the printer prints in winter, so that the printing quality is possibly influenced.
In order to achieve the purpose, the invention adopts the following technical scheme: a laser heat recycling device for laser printing comprises a printer case, wherein a heat recycling assembly is arranged in the printer case;
the heat recovery assembly comprises a first cavity, connecting assemblies are symmetrically arranged on two sides of the first cavity, a lead screw is rotatably arranged between the connecting assemblies, screw sleeves are symmetrically arranged on two sides of the first cavity, the screw sleeves are in threaded connection on the surface of the lead screw, a first pipeline is fixedly connected to the middle position of the top of the first cavity, an air suction assembly is fixedly arranged in the first pipeline, a second pipeline is fixedly arranged on the outer wall of the printer case, a steel wire hose is fixedly connected between the first pipeline and the second pipeline, one end of the second pipeline is fixedly connected with a third pipeline and a fourth pipeline, and one ends of the third pipeline and the fourth pipeline, which are far away from the second pipeline, extend into the printer case;
a spring is fixedly connected between the connecting component and the inner wall of the printer case;
the air suction assembly comprises a first motor, a fan blade is fixedly mounted at the output shaft end of the first motor, and the fan blade is arranged inside the first pipeline.
Preferably, a laser lamp is fixedly mounted in the printer case, a supporting roller and a transmission roller are respectively and fixedly mounted below the laser lamp, the first cavity is arranged above the laser lamp, an air outlet of the third pipeline is arranged between the laser lamp and the transmission roller, and the fourth pipeline is arranged below the supporting roller.
Preferably, coupling assembling includes four first otic placodes of group, four first otic placode fixed mounting is in printer machine roof portion inner wall four corners department, four groups first otic placode one side all the pin joint has the second otic placode, the lead screw both ends are all through bearing frame fixed mounting between two sets of second otic placodes, second otic placode one side fixed mounting has the connecting plate, spring fixed mounting is between connecting plate and printer machine incasement wall.
Preferably, a tee joint is fixedly installed among the second pipeline, the third pipeline and the fourth pipeline.
Preferably, the third pipeline runs through in printer machine incasement wall one end fixedly connected with second cavity, equal distance array in first cavity and second cavity one side has the tuber pipe.
Preferably, the first pipeline is slidably mounted in a top plate of the printer case, and a sliding groove is formed in the top plate of the printer case at the sliding position of the first pipeline.
Preferably, third ear plates are symmetrically installed on two sides of the first cavity, and the threaded sleeve is rotatably installed in the third ear plates through a bearing.
Preferably, the equal fixedly connected with second motor of lead screw one end, the second motor afterbody runs through in printer machine case one side and extends to the outside of printer machine case, the second motor is located the outside one side fixed mounting of printer machine case and has the protection casing.
Preferably, the outside of the printer case is fixedly provided with a connecting bracket at the mounting positions of the second pipeline and the fourth pipeline.
The invention has the technical effects and advantages that: compared with the prior art, the heat recycling device for the laser for laser printing has the following advantages that:
1. the heat recovery device is added, heat generated by the laser lamp is recovered and then continuously conveyed into the storage mechanism of the printing material, and the printing material is heated by the heat generated by the laser lamp, so that the heat energy can be recycled, the energy consumption is saved, and the stability of the printing material at low temperature is ensured;
2. set up drive assembly in heat reclamation device, be convenient for follow the portable laser lamp of some laser printer insides of high accuracy and carry out synchronous working, guarantee to carry out thermal recovery fully.
Drawings
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a schematic top view of a first cavity interconnect of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of a third pipe connection according to the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a printer chassis; 101. a laser light; 102. a support roller; 103. a transmission roller; 104. connecting a bracket; 2. a heat recovery assembly; 201. a first cavity; 202. a screw rod; 203. a threaded sleeve; 204. a first conduit; 205. a second conduit; 206. a steel wire hose; 207. a third pipeline; 208. a fourth conduit; 209. a tee joint; 210. a second cavity; 211. an air outlet pipe; 212. a chute; 213. a third ear panel; 214. a second motor; 215. a protective cover; 3. a connecting assembly; 301. a first ear plate; 302. a second ear panel; 303. a connecting plate; 4. an air suction assembly; 401. a first motor; 402. a fan blade; 5. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a laser heat recycling device for laser printing as shown in figures 1-5, which comprises a printer case 1, wherein a heat recycling assembly 2 is arranged in the printer case 1, the heat recycling assembly 2 comprises a first cavity 201, connecting assemblies 3 are symmetrically arranged on two sides of the first cavity 201, a screw rod 202 is rotatably arranged between the connecting assemblies 3, one end of the screw rod 202 is fixedly connected with a second motor 214, the tail part of the second motor 214 penetrates through one side of the printer case 1 and extends to the outside of the printer case 1, a protective cover 215 is fixedly arranged on one side of the outside of the printer case 1, screw sleeves 203 are symmetrically arranged on two sides of the first cavity 201, the screw sleeves 203 are in threaded connection with the surface of the screw rod 202, third lug plates 213 are symmetrically arranged on two sides of the first cavity 201, the screw sleeves 203 are rotatably arranged in the third lug plates 213 through bearings, a first pipeline 204 is fixedly connected at the center position of the top of the first, the air suction assembly 4 is fixedly arranged in the first pipeline 204, the second pipeline 205 is fixedly arranged on the outer wall of the printer case 1, the steel wire hose 206 is fixedly connected between the first pipeline 204 and the second pipeline 205, one end of the second pipeline 205 is fixedly connected with the third pipeline 207 and the fourth pipeline 208, one ends of the third pipeline 207 and the fourth pipeline 208, which are far away from the second pipeline 205 respectively, extend into the printer case 1, the laser lamp 101 is fixedly arranged in the printer case 1, the supporting roller 102 and the transmission roller 103 are fixedly arranged below the laser lamp 101 respectively, the first cavity 201 is arranged above the laser lamp 101, the air outlet of the third pipeline 207 is arranged between the laser lamp 101 and the transmission roller 103, the fourth pipeline 208 is arranged below the supporting roller 102, the tee joint 209 is fixedly arranged between the second pipeline 205, the third pipeline 207 and the fourth pipeline 208, the connecting bracket 104 is fixedly arranged outside the printer case 1 at the mounting positions of the second pipeline 205 and the fourth pipeline 208, third pipeline 207 runs through in printer machine case 1 inner wall one end fixedly connected with second cavity 210, and the equidistance array in first cavity 201 and second cavity 210 one side has out tuber pipe 211, and first pipeline 204 slidable mounting has seted up spout 212 in the roof of printer machine case 1, is located first pipeline 204 sliding position in the roof of printer machine case 1.
Fixedly connected with spring 5 between coupling assembling 3 and printer machine case 1's the inner wall, coupling assembling 3 includes four groups of first otic placodes 301, four groups of first otic placodes 301 fixed mounting are in printer machine case 1 top inner wall four corners department, four groups of first otic placodes 301 one side all the pin joint have second otic placode 302, lead screw 202 both ends are all through bearing frame fixed mounting between two groups of second otic placodes 302, second otic placode 302 one side fixed mounting has connecting plate 303, spring 5 fixed mounting is between connecting plate 303 and printer machine case 1 inner wall.
The air suction assembly 4 comprises a first motor 401, a fan blade 402 is fixedly mounted at an output shaft end of the first motor 401, and the fan blade 402 is arranged inside the first pipeline 204.
The working principle is as follows: a heat recovery assembly 2 is added in a printer case 1, and comprises a first cavity 201, a first pipeline 204, a second pipeline 205, a third pipeline 207 and a fourth pipeline 208, wherein the first cavity 201 is arranged above the laser lamp 101, an air outlet of the third pipeline 207 is arranged between the laser lamp 101 and the transmission roller 103, and the fourth pipeline 208 is arranged below the support roller 102;
two sets of lead screws 202 are symmetrically arranged on two sides of the first cavity 201, and during use, the second motor 214 can be used for driving the lead screws 202 to rotate according to the positions of the laser lamps, so that the screw sleeves 203 are driven to move on the surfaces of the lead screws 202, the position of the first cavity 201 is adjusted, the heat recovery assembly can conveniently follow the movable laser lamps in the high-precision laser printer to synchronously work, and the heat recovery can be fully carried out.
Finally, it should be noted that: 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a laser instrument heat recovery utilizes device for laser printing, includes printer machine case (1), its characterized in that: a heat recovery assembly (2) is arranged in the printer case (1); heat recovery subassembly (2) includes first cavity (201), coupling assembling (3) are installed to first cavity (201) bilateral symmetry, it installs lead screw (202) to rotate between coupling assembling (3), swivel nut (203) is installed to first cavity (201) bilateral symmetry, swivel nut (203) threaded connection is on lead screw (202) surface, first cavity (201) top position fixedly connected with first pipeline (204) placed in the middle, fixed mounting has induced draft subassembly (4) in first pipeline (204), printer machine case (1) outer wall fixed mounting has second pipeline (205), fixedly connected with wire hose (206) between first pipeline (204) and second pipeline (205), second pipeline (205) one end fixedly connected with third pipeline (207) and fourth pipeline (208), second pipeline (205) one end all extends to printer machine case (205) are kept away from respectively to third pipeline (207) and fourth pipeline (208) 1) An inner portion;
a spring (5) is fixedly connected between the connecting component (3) and the inner wall of the printer case (1); the air suction assembly (4) comprises a first motor (401), a fan blade (402) is fixedly mounted at an output shaft end of the first motor (401), and the fan blade (402) is arranged inside the first pipeline (204).
2. The heat recovery and utilization device for the laser device for laser printing according to claim 1, wherein: the laser lamp (101) is fixedly installed in the printer case (1), a supporting roller (102) and a transmission roller (103) are respectively and fixedly installed below the laser lamp (101), the first cavity (201) is arranged above the laser lamp (101), the air outlet of the third pipeline (207) is arranged between the laser lamp (101) and the transmission roller (103), and the fourth pipeline (208) is arranged below the supporting roller (102).
3. The heat recovery and utilization device for the laser device for laser printing according to claim 1, wherein: coupling assembling (3) are including four first otic placodes of group (301), four first otic placode (301) fixed mounting in printer machine case (1) top inner wall four corners department, four groups first otic placode (301) one side all pin-jointed second otic placode (302), lead screw (202) both ends are all through bearing frame fixed mounting between two sets of second otic placodes (302), second otic placode (302) one side fixed mounting has connecting plate (303), spring (5) fixed mounting is between connecting plate (303) and printer machine case (1) inner wall.
4. The heat recovery and utilization device for the laser device for laser printing according to claim 1, wherein: and a tee joint (209) is fixedly arranged among the second pipeline (205), the third pipeline (207) and the fourth pipeline (208).
5. The heat recovery and utilization device for the laser device for laser printing according to claim 1, wherein: third pipeline (207) run through in printer machine case (1) inner wall one end fixedly connected with second cavity (210), equal distance array in first cavity (201) and second cavity (210) one side has out tuber pipe (211).
6. The heat recovery and utilization device for the laser device for laser printing according to claim 1, wherein: the first pipeline (204) is slidably mounted in a top plate of the printer case (1), and a sliding groove (212) is formed in the top plate of the printer case (1) at the sliding position of the first pipeline (204).
7. The heat recovery and utilization device for the laser device for laser printing according to claim 1, wherein: third otic placode (213) are installed to first cavity (201) bilateral symmetry, swivel nut (203) rotate through the bearing and install in third otic placode (213).
8. The heat recovery and utilization device for the laser device for laser printing according to claim 1, wherein: the equal fixedly connected with second motor (214) of lead screw (202) one end, second motor (214) afterbody runs through in printer machine case (1) one side and extends to the outside of printer machine case (1), second motor (214) are located the outside one side fixed mounting of printer machine case (1) and have protection casing (215).
9. The heat recovery and utilization device for the laser device for laser printing according to claim 1, wherein: and the outer part of the printer case (1) is fixedly provided with a connecting bracket (104) at the mounting positions of the second pipeline (205) and the fourth pipeline (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911295082.6A CN110967956A (en) | 2019-12-16 | 2019-12-16 | Laser instrument heat recovery utilizes device for laser printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911295082.6A CN110967956A (en) | 2019-12-16 | 2019-12-16 | Laser instrument heat recovery utilizes device for laser printing |
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| Publication Number | Publication Date |
|---|---|
| CN110967956A true CN110967956A (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911295082.6A Pending CN110967956A (en) | 2019-12-16 | 2019-12-16 | Laser instrument heat recovery utilizes device for laser printing |
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| CN (1) | CN110967956A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5868769A (en) * | 1981-10-20 | 1983-04-23 | Nec Corp | Heat recovering device for fixing device |
| JPH05165355A (en) * | 1991-12-17 | 1993-07-02 | Fujitsu Ltd | Image forming device |
| JPH06175541A (en) * | 1992-12-09 | 1994-06-24 | Ricoh Co Ltd | Image forming device |
| US20090257773A1 (en) * | 2008-04-11 | 2009-10-15 | Xerox Corporation | Fuser assemblies, electrophotographic apparatuses and methods of fusing toner on support sheets |
| CN103324058A (en) * | 2012-03-23 | 2013-09-25 | 京瓷办公信息系统株式会社 | Image forming device and exposure device |
| CN109802323A (en) * | 2019-03-20 | 2019-05-24 | 彭伶铭 | A kind of box-type substation being moved easily |
| CN110007730A (en) * | 2019-04-22 | 2019-07-12 | 郑州工程技术学院 | A kind of computer display card supporting mechanism |
-
2019
- 2019-12-16 CN CN201911295082.6A patent/CN110967956A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5868769A (en) * | 1981-10-20 | 1983-04-23 | Nec Corp | Heat recovering device for fixing device |
| JPH05165355A (en) * | 1991-12-17 | 1993-07-02 | Fujitsu Ltd | Image forming device |
| JPH06175541A (en) * | 1992-12-09 | 1994-06-24 | Ricoh Co Ltd | Image forming device |
| US20090257773A1 (en) * | 2008-04-11 | 2009-10-15 | Xerox Corporation | Fuser assemblies, electrophotographic apparatuses and methods of fusing toner on support sheets |
| CN103324058A (en) * | 2012-03-23 | 2013-09-25 | 京瓷办公信息系统株式会社 | Image forming device and exposure device |
| CN109802323A (en) * | 2019-03-20 | 2019-05-24 | 彭伶铭 | A kind of box-type substation being moved easily |
| CN110007730A (en) * | 2019-04-22 | 2019-07-12 | 郑州工程技术学院 | A kind of computer display card supporting mechanism |
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Application publication date: 20200407 |
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| RJ01 | Rejection of invention patent application after publication |