CN111890809B - Anti-blocking printer for three-link paper printing - Google Patents
Anti-blocking printer for three-link paper printing Download PDFInfo
- Publication number
- CN111890809B CN111890809B CN202010813330.8A CN202010813330A CN111890809B CN 111890809 B CN111890809 B CN 111890809B CN 202010813330 A CN202010813330 A CN 202010813330A CN 111890809 B CN111890809 B CN 111890809B
- Authority
- CN
- China
- Prior art keywords
- paper
- printing paper
- driving roller
- printer
- photoresistor
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/006—Means for preventing paper jams or for facilitating their removal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/02—Platens
- B41J11/04—Roller platens
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The invention relates to the technical field of printer equipment, and discloses an anti-blocking printer for triple-link paper printing, which comprises a printer shell, wherein sliding grooves are formed in the left side and the right side of the inside of a driving roller, communicated annular grooves are formed in the inside of the driving roller and the outer side end of a through hole, a coil corresponding to a magnetic block is arranged in the driving roller, an air bag corresponding to the annular groove is arranged on the outside of the driving roller, and photosensitive resistors corresponding to irradiation lamps are arranged on the left side and the right side of the lower wall of the rear part of an installation rack. The irradiation lamp irradiates the photoresistor through the reflector, the photoresistor receives illumination resistance value to be reduced, the electrified spiral coil generates a magnetic field to adsorb the magnetic block, the magnetic block extrudes gas in the sliding groove to enable the air bag to expand and become thick, the expanded air bag continuously rotates to drive the left blocking printing paper to move, and the structure solves the problems that the production cost of the triple-link paper of the existing triple-link paper printer is high, paper scraps are easy to generate, and the paper jam cannot be automatically adjusted and aligned.
Description
Technical Field
The invention relates to the technical field of printer equipment, in particular to an anti-blocking printer for three-link paper printing.
Background
A printer is one of the output devices of a computer for printing the results of a computer process on an associated medium. The printers are of various types, and most of the printers are ink jet printers, and the basic working principle of the ink jet printers is that small ink drops are generated firstly, and then the ink drops are guided to a set position by using an ink jet head, and the smaller the ink drops, the clearer the printed picture is. When the ink jet printer is used for triple paper for printed bills and the like, the triple paper has a fold line which can be torn off, so that paper jam is easy to occur when the triple paper is printed.
In order to prevent the triple paper from printing the jam paper, equidistant holes are formed in the two sides of the triple paper at present, and then the triple paper is fixedly driven through clamping with a convex column on a driving roller, so that the phenomenon of easy jam paper when the triple paper is prevented from printing is achieved, but the triple paper needs to be punched when being produced, so that the production cost is increased, the triple paper after punching is easy to break, more paper scraps are left in the printer, the triple paper is easy to print spots and the like, and the anti-blocking printer for triple paper printing is provided for solving the problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an anti-blocking printer for triple-link paper printing, which has the advantages of reducing the production cost, reducing the generation of paper scraps and automatically adjusting and correcting the paperboard, and solves the problems that the existing triple-link paper printer has high production cost, is easy to generate the paper scraps and cannot automatically adjust and correct the paperboard.
(II) technical scheme
In order to achieve the purposes of reducing production cost, reducing paper scrap and automatically adjusting and correcting the paperboard, the invention provides the following technical scheme: an anti-blocking printer for triple-link paper printing comprises a printer shell, wherein a control panel is arranged on the upper portion of the front side of the printer shell, a mounting frame is fixedly connected to the front side of the printer shell and the lower side of the control panel, sliding seats are respectively and slidably connected to the left side and the right side of the interior of the mounting frame, first springs are respectively and fixedly connected between the outer side end of each sliding seat and the mounting frame, bearings are respectively and fixedly connected to the inner side end of each sliding seat, driving shafts are respectively and rotatably connected to the interiors of the bearings, sliding grooves are respectively formed in the left side and the right side of the interior of each driving roller, communicated through holes are formed in the interiors of the driving rollers and the outer side ends of the through holes, communicated annular grooves are formed in the interiors of the driving rollers and the outer side ends of the through holes, magnetic blocks are slidably connected to the interiors of the driving rollers, and second springs are fixedly connected between the outer side ends of the magnetic blocks and the outer side ends of the sliding grooves, the inside of drive roller is provided with the coil that corresponds with the magnetic path, and the outside of drive roller is provided with the gasbag that corresponds with the ring channel, is provided with between the upper and lower drive roller and beats printing paper, and the rear portion upper wall left and right sides of mounting bracket all is provided with the lamp, controls the middle part inside wall of mounting bracket and is provided with the speculum, and both sides all are provided with the photo resistance that corresponds with the lamp about the rear portion lower wall of mounting bracket, and the front end of printer shell just holds in the palm the cardboard at the downside fixedly connected with of mounting bracket.
Preferably, the mounting bracket is internally provided with a mounting groove corresponding to the sliding seat, the first spring and the bearing.
Preferably, the magnetic field generated by the coil is opposite to the magnetic poles of the magnetic blocks opposite to each other, so that the magnetic field generated by the coil can push the magnetic blocks to move, the magnetic blocks extrude gas in the sliding grooves, and the gas enters the annular groove through the through holes to enable the air bag to expand and become thick.
Preferably, the air bags are symmetrically arranged in the middle of the driving roller, so that the printing paper on the left side and the right side of the driving roller can be adjusted.
Preferably, the width of the driving roller is larger than that of the printing paper, so that the phenomenon that the jammed paper is directly jammed and cannot be corrected in the next step is avoided.
Preferably, the photoresistor is electrically connected with the coil.
Preferably, the lamp corresponds to the photoresistor and is symmetrical about the reflector.
(III) advantageous effects
Compared with the prior art, the invention provides an anti-blocking printer for triple-link paper printing, which has the following beneficial effects:
1. this a prevent printer that blocks up for triplex paper printing, appear on drive roller right side paper blocking through beating printing paper, along with beat the skew of printing paper on the drive roller, beat printing paper and can not shelter from the lamp gradually, the lamp shines on photo resistance through the speculum, photo resistance receives the reduction of illumination resistance value, there is the electric current to pass through with the coil that photo resistance is established ties, the spiral coil of circular telegram produces the magnetic field and adsorbs the magnetic path, the gas in the magnetic path extrusion sliding tray, it makes the gasbag inflation grow thick to enter into the ring channel through the through-hole, promote the first spring of drive roller extrusion through expanded gasbag, at this moment, expanded gasbag continues to rotate and drives the left side and blocks up the printing paper and move, the tight printing paper in right side, keep motionless through the drive roller of keeping away from each other, this structure has reached the effect of automatically regulated setting up paper blocking, thereby solved current triplex paper printer triplex paper high in production cost, The problem that paper scraps and paperboard can not be automatically adjusted and aligned is easily generated.
2. This a prevent blockking up printer for triplex paper is printed blocks up printing paper in the left side through the gasbag of inflation and removes the flare-out, and at this moment, along with beating the continuous flare-out of printing paper, beat printing paper and shelter from the lamp gradually and shine the light on photo resistor through the speculum, the magnetic field that the coil produced weakens, and it is complete to beat printing paper, and in the same way, beat when the right side beat printing paper when filling up paper equally so just to the problem of the whole paper of beating printing paper has been avoided.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of a rotated top view of the mounting bracket of the present invention;
FIG. 3 is a cross-sectional view of the structure of FIG. 2 taken along line A-A thereof in accordance with the present invention;
FIG. 4 is a schematic view of the front structure of the mounting bracket of the present invention;
FIG. 5 is a schematic view of the internal structure of the mounting rack of the present invention;
FIG. 6 is a cross-sectional view of the front-related structure of the drive roller of the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 6 at B in accordance with the present invention;
fig. 8 is a schematic view of the paper jam state in fig. 2 according to the present invention.
In the figure: the printer comprises a printer shell 1, a control panel 2, a mounting frame 3, a sliding seat 301, a first spring 302, a bearing 303, a driving shaft 4, a driving roller 5, a sliding groove 501, a through hole 502, an annular groove 503, a magnetic block 6, a second spring 7, a coil 8, an air bag 9, printing paper 10, an illuminating lamp 11, a reflector 12, a photoresistor 13 and a paper supporting plate 14.
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. 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.
Referring to fig. 1 to 8, an anti-jamming printer for triple-link paper printing includes a printer housing 1, a control panel 2 is disposed on an upper portion of a front side of the printer housing 1, a mounting frame 3 is fixedly connected to a lower side of the control panel 2 on the front side of the printer housing 1, and mounting grooves corresponding to a sliding seat 301, a first spring 302 and a bearing 303 are formed in the mounting frame 3. Equal sliding connection in the inside left and right sides of mounting bracket 3 has sliding seat 301, the first spring 302 of equal fixedly connected with between the outside end of sliding seat 301 and the mounting bracket 3, the equal fixedly connected with bearing 303 of inboard end of sliding seat 301, the inside of bearing 303 is all rotated and is connected with drive shaft 4, fixed connection and drive roller 5 between the drive shaft 4, sliding tray 501 has all been seted up to the inside left and right sides of drive roller 5, the through-hole 502 of intercommunication is just seted up in sliding tray 501's the outside in the inside of drive roller 5, the ring channel 503 of intercommunication is just seted up at the outside end of through-hole 502 in the inside of drive roller 5.
Inside and sliding connection has magnet 6 in sliding tray 501 of drive roller 5, fixedly connected with second spring 7 between the outside end of magnet 6 and the outside end of sliding tray 501, the inside of drive roller 5 is provided with coil 8 corresponding with magnet 6, the outside of drive roller 5 is provided with gasbag 9 corresponding with ring channel 503, the magnetic field that coil 8 produced is opposite with the magnetic pole of the magnet 6 of opposite face, thereby guarantee that the magnetic field that coil 8 produced promotes magnet 6 and removes, gas in the magnet 6 extrusion sliding tray 501, enter into ring channel 503 through-hole 502 and make gasbag 9 inflation grow. Printing paper 10 is arranged between the upper and lower driving rollers 5, and the air bags 9 are symmetrically arranged about the middle of the driving rollers 5, so that the printing paper 10 on the left and right sides of the driving rollers 5 can be adjusted. The width of the driving roller 5 is larger than that of the printing paper 10, so that the jam is prevented from being directly jammed and the next correction cannot be performed. The rear portion upper wall left and right sides of mounting bracket 3 all is provided with lamp 11, controls the middle part inside wall of mounting bracket 3 and is provided with speculum 12, and the rear portion lower wall left and right sides of mounting bracket 3 all is provided with the photo resistance 13 that corresponds with lamp 11, photo resistance 13 and 8 electric connection of coil. The lamp 11 corresponds to the photo resistor 13 and is symmetrical with respect to the reflector 12. A paper supporting plate 14 is fixedly connected to the front end of the printer housing 1 and the lower side of the mounting frame 3.
The working principle is as follows: the anti-blocking printer for triple paper printing is characterized in that during operation, paper blocking inclination occurs on a driving roller 5 through printing paper 10, at the moment, as shown in fig. 8, paper blocking occurs on the right side of the driving roller 5 through the printing paper 10, one side of the paper blocking of the printing paper 10 is stacked downwards or upwards under the extrusion of rear printing paper, at the moment, along with the deviation of the printing paper 10 on the driving roller 5, the printing paper 10 can not shield a radiation lamp 11 gradually, the radiation lamp 11 irradiates on a photoresistor 13 through a reflector 12, the photoresistor 13 receives the reduction of illumination resistance, current passes through a coil 8 connected in series with the photoresistor 13, an energized spiral coil 8 generates a magnetic field to adsorb a magnetic block 6, the magnetic block 6 extrudes gas in a sliding groove 501, the gas enters an annular groove 503 through a through hole 502 to enable an air bag 9 to expand and become thick, the driving roller 5 is pushed to extrude a first spring 302 through the expanded air bag 9, the expanded air bag 9 continues to rotate to drive the left side to block the printing paper 10 to move, the right side to be straight printing paper 10 keeps still through the driving roller 5 which is far away from each other, and the structure achieves the effect of automatically adjusting and correcting the paper jam, so that the problems that the existing triple-link paper printer is high in triple-link paper production cost, paper scraps are easy to generate, and the paper jam cannot be automatically adjusted and corrected are solved.
The left side of the inflatable air bag 9 is blocked by the printing paper 10 to move and straighten, at the moment, along with the continuous straightening of the printing paper 10, the printing paper 10 gradually shields the light of the irradiating lamp 11 irradiating on the photoresistor 13 through the reflector 12, the magnetic field generated by the coil 8 is weakened until the printing paper 10 is completely straightened, and similarly, the right side of the printing paper 10 is also straightened when the printing paper is plugged, so that the problem of the whole non-paper jamming of the printing paper 10 is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. An anti-jam printer for triple-up printing, comprising a printer housing (1), characterized in that: the printer is characterized in that a control panel (2) is arranged on the upper portion of the front side of a printer shell (1), a mounting frame (3) is fixedly connected to the front side of the printer shell (1) and the lower side of the control panel (2), sliding seats (301) are slidably connected to the left and right sides of the interior of the mounting frame (3), first springs (302) are fixedly connected between the outer side ends of the sliding seats (301) and the mounting frame (3), bearings (303) are fixedly connected to the inner side ends of the sliding seats (301), driving shafts (4) are rotatably connected to the interiors of the bearings (303), driving rollers (5) are fixedly connected between the driving shafts (4), sliding grooves (501) are formed in the left and right sides of the interior of the driving rollers (5), communicated through holes (502) are formed in the exterior of the sliding grooves (501), communicated annular grooves (503) are formed in the interior of the driving rollers (5) and the outer side ends of the through holes (502), a magnetic block (6) is connected inside the driving roller (5) in a sliding groove (501) in a sliding mode, a second spring (7) is fixedly connected between the outer side end of the magnetic block (6) and the outer side end of the sliding groove (501), a coil (8) corresponding to the magnetic block (6) is arranged inside the driving roller (5), an air bag (9) corresponding to the annular groove (503) is arranged outside the driving roller (5), printing paper (10) is arranged between the upper driving roller and the lower driving roller (5), irradiation lamps (11) are arranged on the left side and the right side of the upper wall of the rear portion of the mounting rack (3), a reflector (12) is arranged on the inner side wall of the middle portion of the left mounting rack (3) and the right mounting rack (3), photoresistors (13) corresponding to the irradiation lamps (11) are arranged on the left side and the right side of the lower wall of the rear portion of the mounting rack (3), and a paper supporting plate (14) is fixedly connected to the front end of the printer shell (1) and the lower side of the mounting rack (3);
mounting grooves corresponding to the sliding seat (301), the first spring (302) and the bearing (303) are formed in the mounting frame (3);
the magnetic field generated by the coil (8) is opposite to the magnetic pole of the magnetic block (6) on the opposite surface;
the air bags (9) are symmetrically arranged relative to the middle of the driving roller (5);
the width of the driving roller (5) is larger than that of the printing paper (10);
the photoresistor (13) is electrically connected with the coil (8);
the irradiation lamp (11) corresponds to the photoresistor (13) and is symmetrical about the reflector (12);
when the printing paper feeding device works, paper blocking inclination appears on the driving roller (5) through the printing paper (10), at the moment, the printing paper (10) is blocked on the right side of the driving roller (5), one side of the paper blocking of the printing paper (10) is stacked downwards or upwards under the extrusion of rear printing paper, at the moment, along with the deviation of the printing paper (10) on the driving roller (5), the printing paper (10) can not shield the irradiation lamp (11) gradually, the irradiation lamp (11) irradiates on the photoresistor (13) through the reflector (12), the photoresistor (13) receives the reduction of the illumination resistance value, the coil (8) connected with the photoresistor (13) in series is provided with current, the electrified spiral coil (8) generates a magnetic field to adsorb the magnetic block (6), the magnetic block (6) extrudes gas in the sliding groove (501), the gas enters the annular groove (503) through the through hole (502) to enable the air bag (9) to expand and become thick, and the expanded air bag (9) pushes the driving roller (5) to extrude the first spring (302), at the moment, the expanded air bag (9) continues to rotate to drive the left blocked printing paper (10) to move, and the right stretched printing paper (10) is kept still by the driving rollers (5) which are far away from each other.
2. The left side blocking printing paper (10) is moved and straightened through the expanded air bag (9), at the moment, along with the continuous straightening of the printing paper (10), the printing paper (10) gradually shields the light of the irradiation lamp (11) irradiating on the photoresistor (13) through the reflector (12), the magnetic field generated by the coil (8) is weakened until the printing paper (10) is completely pulled, and similarly, the right side blocking printing paper (10) is also pulled right when the paper is plugged, so that the problem that the whole printing paper (10) is not jammed is avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010813330.8A CN111890809B (en) | 2020-08-13 | 2020-08-13 | Anti-blocking printer for three-link paper printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010813330.8A CN111890809B (en) | 2020-08-13 | 2020-08-13 | Anti-blocking printer for three-link paper printing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111890809A CN111890809A (en) | 2020-11-06 |
| CN111890809B true CN111890809B (en) | 2022-05-20 |
Family
ID=73229781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010813330.8A Active CN111890809B (en) | 2020-08-13 | 2020-08-13 | Anti-blocking printer for three-link paper printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111890809B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844947B (en) * | 2021-01-21 | 2021-12-17 | 温州市起印包装有限公司 | Adhesive label coating device convenient for pressure regulation |
| CN114512305B (en) * | 2022-02-25 | 2022-11-18 | 徐州志欧机电设备有限公司 | Dry-type transformer for electrical equipment |
| CN114714779A (en) * | 2022-04-18 | 2022-07-08 | 深圳市和一广告装饰工程有限公司 | Printing device for exhibition picture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139611A (en) * | 2014-08-08 | 2014-11-12 | 宁波精芯科技有限公司 | Anti-blocking thermal printer |
| CN109733076A (en) * | 2019-03-16 | 2019-05-10 | 张兴宇 | A kind of digital ink-jet formula cloth printing machine |
| CN110171209A (en) * | 2019-06-11 | 2019-08-27 | 广州市森特自动化控制技术有限公司 | A kind of cloth laser decoration printing machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5911807A (en) * | 1996-09-27 | 1999-06-15 | Markem Corporation | Apparatus for cutting a continuously flowing material web |
| JP5625871B2 (en) * | 2010-12-16 | 2014-11-19 | 株式会社リコー | Skew correction device, paper transport device, and image forming device |
| TWI469881B (en) * | 2011-12-22 | 2015-01-21 | Hiti Digital Inc | De-skewing mechanism for de-skewing a printing medium and thermal sublimation printer therewith |
| JP6389389B2 (en) * | 2014-07-25 | 2018-09-12 | サトーホールディングス株式会社 | Thermal printer |
| WO2018182583A1 (en) * | 2017-03-28 | 2018-10-04 | Hewlett-Packard Development Company, L.P. | Feeding a print medium and printer |
| CN107264076B (en) * | 2017-06-30 | 2019-04-23 | 联想(北京)有限公司 | A kind of printed matter output auxiliary body and printing equipment |
| JP7155707B2 (en) * | 2018-07-23 | 2022-10-19 | 京セラドキュメントソリューションズ株式会社 | image forming device |
| CN208698218U (en) * | 2018-08-22 | 2019-04-05 | 福建帝傲数码科技有限公司 | A kind of paper placing machine structure of printer |
| CN109466073B (en) * | 2018-12-28 | 2023-06-16 | 湖南航天远望科技有限公司 | Multi-working-procedure combined processing device and processing method for aerostat airbag material |
| CN210591064U (en) * | 2019-07-30 | 2020-05-22 | 湖南鼎一致远科技发展有限公司 | Paper feeding driving device and printer comprising same |
-
2020
- 2020-08-13 CN CN202010813330.8A patent/CN111890809B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139611A (en) * | 2014-08-08 | 2014-11-12 | 宁波精芯科技有限公司 | Anti-blocking thermal printer |
| CN109733076A (en) * | 2019-03-16 | 2019-05-10 | 张兴宇 | A kind of digital ink-jet formula cloth printing machine |
| CN110171209A (en) * | 2019-06-11 | 2019-08-27 | 广州市森特自动化控制技术有限公司 | A kind of cloth laser decoration printing machine |
Non-Patent Citations (1)
| Title |
|---|
| 输送带跑偏的原因分析及调偏措施;侯可中;《电站辅机》;20141230(第04期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111890809A (en) | 2020-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111890809B (en) | Anti-blocking printer for three-link paper printing | |
| JP2006281658A (en) | Printing equipment and ultravoilet-light irradiating device | |
| ES2232907T3 (en) | COPIED APPARATUS AND METHOD FOR RETAINING COPY BRACKETS. | |
| US20190366746A1 (en) | Printing apparatus and method of controlling printing apparatus | |
| US20080018042A1 (en) | Sticky Note Supply Device and Sticky Note Printer | |
| US20170341441A1 (en) | Printing apparatus with access portions for access to inside of housing | |
| JP2007168395A (en) | Printing device | |
| CN211591792U (en) | Improved generation is to five-color printing machine bilateral rule positioning mechanism that run from opposite directions | |
| CN212424768U (en) | Correcting and positioning device of high-strength anticorrosive composite bag printing machine | |
| CN112406306B (en) | A3 format flatbed printer | |
| JPH106291A (en) | Rotary punching device | |
| CN209971853U (en) | Oven device and screen printing equipment with multiple drying modes | |
| CN219055768U (en) | Paper width adjusting mechanism of portable printer | |
| CN218020715U (en) | Printing device with good use effect | |
| CN216037693U (en) | High-efficient coiling mechanism is used to printing machine | |
| CN215473785U (en) | Film embossing brushing machine | |
| JP2501753B2 (en) | Paper feeder | |
| CN217863287U (en) | Lithography apparatus with anti-hemming | |
| CN221851475U (en) | Adjustable printing machine | |
| JP6410565B2 (en) | Sheet feeding apparatus and image forming apparatus | |
| CN115922101A (en) | Double-sided laser numbering machine and working method thereof | |
| CN220449231U (en) | Winding mechanism of efficient printing machine | |
| JP3079910B2 (en) | Feed roller drive mechanism for horizontal printer | |
| US11660880B2 (en) | Digital printing press | |
| CN215551833U (en) | Automatic printing machine with centered alignment function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220429 Address after: 518000 Room 501, floor 5, Tongye building, No. 7008, Beihuan Avenue, Meijing community, Meilin street, Futian District, Shenzhen, Guangdong Province Applicant after: Shenzhen precision Information Technology Co.,Ltd. Address before: 435100 No.135, laozhuangwan, yuanfu'er village, Chengui Town, Daye City, Huangshi City, Hubei Province Applicant before: Yuan Yinan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |