CN114314127A - Printer with paper feeding automatic deviation rectifying function - Google Patents
Printer with paper feeding automatic deviation rectifying function Download PDFInfo
- Publication number
- CN114314127A CN114314127A CN202111585452.7A CN202111585452A CN114314127A CN 114314127 A CN114314127 A CN 114314127A CN 202111585452 A CN202111585452 A CN 202111585452A CN 114314127 A CN114314127 A CN 114314127A
- Authority
- CN
- China
- Prior art keywords
- paper
- roller
- automatic
- printer
- friction roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/02—Rollers
- B41J13/025—Special roller holding or lifting means, e.g. for temporarily raising one roller of a pair of nipping rollers for inserting printing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
- B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/14—Roller pairs
- B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/15—Roller assembly, particular roller arrangement
- B65H2404/152—Arrangement of roller on a movable frame
- B65H2404/1521—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
Abstract
The invention provides a printer with an automatic paper feeding deviation rectifying function, which comprises a printing platform and a paper placing system, wherein the printing platform is provided with a paper feeding mechanism; the upper surface of the printing platform is provided with a paper detector, one side of the printing platform is provided with a friction roller and a friction roller driving motor, and a paper pressing roller and a plurality of pressing rollers are arranged above the friction roller; a manual handle device is arranged at one end of the paper pressing roller, a power driving rod is arranged at the rear side of the paper pressing roller in a linkage manner through a connecting plate, and an automatic handle device is arranged at one end of the power driving rod; the paper placing system comprises a pair of paper placing supporting rollers and a group of paper placing supporting seats arranged on the paper placing supporting rollers, and paper placing rollers are arranged on the group of paper placing supporting seats; one of the paper placing supporting seats is connected with a paper placing roller driving motor in a transmission way; the paper detector is in signal connection with the automatic handle device, the paper discharge roller driving motor and the friction roller driving motor, so that the paper pressing roller is forced to be automatically lifted, and the paper discharge roller driving motor and the friction roller driving motor are controlled to rotate positively and negatively. The printer can realize automatic deviation rectification of the printing medium.
Description
Technical Field
The invention relates to the field of printers, in particular to a printer with an automatic paper feeding deviation rectifying function.
Background
With the continuous improvement and innovation of modern production printing technology, the industrial printer is used as a new printing and publicizing device, is environment-friendly and cheap, and can print various medium materials, so that the consumption groups are numerous, and the sales outlet is very wide.
Generally, before printing begins, a printing medium needs to pass through a printing platform after bypassing a paper discharge swing rod from one side of a paper discharge roller, and the printing medium is subjected to spraying of a printing spray head at the printing platform and then is conveyed to a paper delivery system through friction of a paper feeding roller. When the printing medium passes through the printing platform, the platen roller assembly above the printing platform needs to be lifted so that the printing medium can be smoothly conveyed forwards. At present, the operation is usually carried out by manually lifting the paper pressing roller assembly, and the existing industrial printer does not have the automatic lifting function and the automatic deviation rectifying function in the paper feeding process of a printing medium.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the technical scheme that: a printer with an automatic paper feeding deviation rectifying function comprises a printing platform and a paper placing system;
the paper detector is arranged on the upper surface of the printing platform, a friction roller is arranged on one side of the printing platform, one end of the friction roller is in transmission connection with a friction roller driving motor, and a paper pressing roller and a plurality of pressing rollers arranged along the length direction of the paper pressing roller are arranged above the friction roller;
a manual handle device is arranged at one end of the paper pressing roller, a power driving rod is arranged at the rear side of the paper pressing roller in a linkage mode through a connecting plate, and an automatic handle device is arranged at one end of the power driving rod; the manual handle device and the automatic handle device force the pressing wheels to synchronously rotate along the axis of the paper pressing roller;
the paper placing system comprises a pair of paper placing supporting rollers and a group of paper placing supporting seats arranged on the paper placing supporting rollers, and paper placing rollers are arranged on the group of paper placing supporting seats; one of the paper placing supporting seats is connected with a paper placing roller driving motor in a transmission way;
the paper detector is in signal connection with the automatic handle device, the paper discharge roller driving motor and the friction roller driving motor, and forces the paper pressing roller to be automatically lifted and controls the paper discharge roller driving motor and the friction roller driving motor to rotate forwards and reversely.
Based on the above, the one end of friction roller is provided with friction roller drive connecting rod, be provided with the friction roller flywheel on the friction roller drive connecting rod, the friction roller flywheel pass through the belt with friction roller driving motor transmission is connected.
Based on the above, it is provided with paper releasing roller drive gear to put on the paper supporting seat, paper releasing roller drive gear with paper releasing roller driving motor meshing transmission.
Based on the above, for the convenience of operation, the automatic handle device and the manual handle device are positioned at two ends of the paper pressing roller.
Based on the above, the automatic handle device comprises a driving gear, a servo motor for driving the driving gear, and a sector gear in meshing transmission with the driving gear, wherein the sector gear is arranged at one end of the power driving rod;
an automatic end induction baffle is arranged on the sector gear, an automatic end position inductor used for inducing the automatic end induction baffle is arranged beside the sector gear, and the automatic end position inductor is in signal connection with the servo motor.
Based on the above, the manual handle device comprises a first triangular driving plate, a dowel bar and a second triangular driving plate, wherein one end of the dowel bar is hinged to one corner of the first triangular driving plate, and the other end of the dowel bar is hinged to the other end of the second triangular driving plate; the other corner of the first triangular driving plate is fixedly connected with the paper pressing roller, and the other end of the second triangular driving plate is provided with a handle.
Based on the above, a manual end induction baffle is arranged on the first triangular driving plate, and a manual end position inductor used for inducing the manual end induction baffle is arranged below the first triangular driving plate.
Based on the above, the manual end position sensor is in signal connection with the servo motor.
The invention also provides a printer which is provided with the printer with the paper feeding automatic deviation rectifying function.
Compared with the prior art, the printer with the automatic paper feeding deviation rectifying function has outstanding substantive characteristics and obvious progress, and particularly, the printer with the automatic paper feeding deviation rectifying function has the functions of manually lifting the paper pressing roller assembly and automatically lifting the paper pressing roller assembly simultaneously by arranging two sets of manual handle devices and automatic handle devices which can independently lift the paper pressing roller assembly at two ends of the existing paper pressing roller assembly respectively, so that the industrial printer provides conditions for realizing automatic deviation rectifying in the subsequent paper feeding process of a printing medium and reduces labor intensity.
Furthermore, a friction roller driving motor capable of driving the friction roller to rotate forwards and reversely is arranged at one end of the friction roller, and a paper discharge roller driving motor capable of driving the paper discharge roller to rotate forwards and reversely is arranged at one side of the paper discharge roller supporting seat; therefore, on the premise that the paper pressing roller is lifted up, the alternative forward conveying and reverse conveying in the paper placing process can be realized, and the automatic deviation correction in the paper feeding process can be realized.
Drawings
FIG. 1 is a schematic view of the overall structure of a printing platform end of a printer with an automatic paper feeding deviation rectifying function according to the present invention.
FIG. 2 is a schematic view of the overall structure of the paper feeding roller end of the printer with the automatic paper feeding deviation rectifying function according to the present invention.
FIG. 3 is a schematic structural diagram of one end of a friction roller in the printer with the automatic paper feeding deviation rectifying function according to the present invention.
FIG. 4 is a schematic diagram of the overall structure of the platen lifting device of a printer with an automatic deviation rectifying function for feeding paper according to the present invention.
FIG. 5 is a schematic view of the inner side structure of the manual handle device in the printer with the automatic paper feeding deviation rectifying function according to the present invention.
FIG. 6 is a schematic diagram of an outer side structure of a manual handle device in the printer with the automatic paper feeding deviation rectifying function according to the present invention.
FIG. 7 is a schematic diagram of an outer side structure of a printer with an automatic paper feeding deviation rectifying function according to the present invention.
FIG. 8 is a schematic diagram of an outer side structure of an automatic handle device in a printer with an automatic paper feeding deviation rectifying function according to the present invention.
FIG. 9 is a partial structural diagram of an automatic handle device of a printer with an automatic paper feeding deviation rectifying function according to the present invention.
In the figure: 1. a platen roller; 2. a power drive shaft; 3. a sector gear; 4. a servo motor; 5. a connecting plate; 6. a pinch roller; 7. a first triangular drive plate; 8. a dowel bar; 9. a second triangular drive plate; 10. a handle; 11. a second lifting rod; 12. a first lifting rod; 13. a hinge point; 14. a manual end position sensor; 15. a manual end induction baffle; 16. a drive gear; 17. an automatic end position sensor; 18. an automatic end induction baffle; 19. the friction roller drives the connecting rod; 20. a friction roller flywheel; 21. a paper placing support roller; 22. placing a paper supporting seat; 23. the paper discharge roller drives the gear; 24. a paper discharge roller driving motor; 25. a friction roller driving motor; 26. a paper detector.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
The embodiment provides a printer with an automatic paper feeding deviation rectifying function, which is shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9; comprises a printing platform and a paper placing system.
The printing platform upper surface is provided with spy paper ware 26, one side of printing platform is provided with the friction roller, the one end transmission of friction roller is connected with friction roller driving motor 25, the top of friction roller is provided with dancer roll 1 and follows a plurality of pinch rollers 6 that set up on the dancer roll 1 length direction.
One end of the paper pressing roller 1 is provided with a manual handle device, and the rear side of the paper pressing roller 1 is provided with a power driving rod 2 in a linkage mode through a connecting plate 5. An automatic handle device is arranged at one end of the power driving rod 2; the manual handle device and the automatic handle device force the pressing wheels 6 to synchronously rotate along the axis of the paper pressing roller 1.
The paper feeding system comprises a pair of paper feeding supporting rollers 21 and a group of paper feeding supporting seats 22 arranged on the paper feeding supporting rollers 21. And paper placing rollers are arranged on the paper placing support seats 22. One of the paper placing support seats 22 is in transmission connection with a paper placing roller driving motor 24.
The paper detector 26 is in signal connection with the automatic handle device, the paper discharge roller driving motor 24 and the friction roller driving motor 25, and forces the paper pressing roller 1 to be automatically lifted and controls the paper discharge roller driving motor 24 and the friction roller driving motor 25 to rotate positively and negatively.
Specifically, one end of the friction roller is provided with a friction roller driving connecting rod 19, a friction roller flywheel 20 is arranged on the friction roller driving connecting rod 19, and the friction roller flywheel 20 is in transmission connection with a friction roller driving motor 25 through a belt.
Paper placing roller driving gear 23 is arranged on the paper placing supporting seat 22, and the paper placing roller driving gear 23 is in meshing transmission with the paper placing roller driving motor 24.
For convenience of operation, the automatic handle device and the manual handle device are positioned at two ends of the paper pressing roller.
The automatic handle device comprises a driving gear 16, a servo motor 4 for driving the driving gear 16 and a sector gear 3 in meshing transmission with the driving gear 16, wherein the sector gear 3 is arranged at one end of the power driving rod 2.
Specifically, be provided with automatic end response baffle 18 on sector gear 3, one side of sector gear 3 is provided with and is used for the response automatic end position inductor 17 of automatic end response baffle 18, automatic end position inductor 17 with servo motor 4 signal connection.
The manual handle means comprises a first triangular drive plate 7, a dowel bar 8 and a second triangular drive plate 9. One end of the dowel bar 8 is hinged to one corner of the first triangular driving plate 7, and the other end of the dowel bar 8 is hinged to the other end of the second triangular driving plate 9.
The other corner of the first triangular driving plate 7 is fixedly connected with the paper pressing roller 1, and the other end of the second triangular driving plate 9 is provided with a handle 10. And a second lifting rod 11 is arranged at a third angle of the first triangular driving plate 7.
A manual end induction baffle 15 is arranged on the first triangular driving plate 7, and a manual end position inductor 14 for inducing the manual end induction baffle 15 is arranged below the first triangular driving plate 7.
The manual end position sensor 14 is in signal connection with the servo motor 4. In order to improve the operation safety, the servo motor rotates forward to automatically lift the platen roller 1 only after the manual end position sensor 14 in the manual handle device senses the manual end sensing baffle 15.
Specifically, according to the printer with the paper feeding automatic deviation rectifying function, the two ends of the existing paper pressing roller assembly are respectively provided with the two sets of manual handle devices and the automatic handle devices which can independently lift the paper pressing roller assembly, so that the industrial printer has the functions of manually lifting the paper pressing roller assembly and automatically lifting the paper pressing roller assembly, conditions are provided for automatically rectifying deviation of a printing medium in a paper feeding process, and labor intensity is reduced.
The friction roller driving motor capable of driving the friction roller to rotate forwards and reversely is arranged at one end of the friction roller, and the paper discharge roller driving motor capable of driving the paper discharge roller to rotate forwards and reversely is arranged at one side of the paper discharge roller supporting seat; therefore, on the premise that the paper pressing roller is lifted up, the alternative forward conveying and reverse conveying in the paper placing process can be realized, and the automatic deviation correction in the paper feeding process can be realized.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a printer with go up paper automatic deviation rectification function which characterized in that: comprises a printing platform and a paper placing system;
the paper detector is arranged on the upper surface of the printing platform, a friction roller is arranged on one side of the printing platform, one end of the friction roller is in transmission connection with a friction roller driving motor, and a paper pressing roller and a plurality of pressing rollers arranged along the length direction of the paper pressing roller are arranged above the friction roller;
a manual handle device is arranged at one end of the paper pressing roller, a power driving rod is arranged at the rear side of the paper pressing roller in a linkage mode through a connecting plate, and an automatic handle device is arranged at one end of the power driving rod; the manual handle device and the automatic handle device force the pressing wheels to synchronously rotate along the axis of the paper pressing roller;
the paper placing system comprises a pair of paper placing supporting rollers and a group of paper placing supporting seats arranged on the paper placing supporting rollers, and paper placing rollers are arranged on the group of paper placing supporting seats; one of the paper placing supporting seats is connected with a paper placing roller driving motor in a transmission way;
the paper detector is in signal connection with the automatic handle device, the paper discharge roller driving motor and the friction roller driving motor, and forces the paper pressing roller to be automatically lifted and controls the paper discharge roller driving motor and the friction roller driving motor to rotate forwards and reversely.
2. The printer with the function of automatically correcting the deviation of the fed paper as claimed in claim 1, wherein: one end of the friction roller is provided with a friction roller driving connecting rod, a friction roller flywheel is arranged on the friction roller driving connecting rod, and the friction roller flywheel is in transmission connection with a friction roller driving motor through a belt.
3. The printer with the function of automatically correcting the deviation of the fed paper as claimed in claim 2, wherein: and a paper placing roller driving gear is arranged on the paper placing supporting seat, and the paper placing roller driving gear is in meshing transmission with the paper placing roller driving motor.
4. The printer with the function of automatic deviation correction for feeding paper of claim 3, characterized in that: the automatic handle device and the manual handle device are positioned at two ends of the paper pressing roller.
5. The printer with the function of automatic deviation correction for feeding paper according to claim 4, characterized in that: the automatic handle device comprises a driving gear, a servo motor for driving the driving gear and a sector gear in meshing transmission with the driving gear, wherein the sector gear is arranged at one end of the power driving rod;
an automatic end induction baffle is arranged on the sector gear, an automatic end position inductor used for inducing the automatic end induction baffle is arranged beside the sector gear, and the automatic end position inductor is in signal connection with the servo motor.
6. The printer with the function of automatically correcting the deviation of the fed paper as claimed in claim 5, wherein: the manual handle device comprises a first triangular driving plate, a dowel bar and a second triangular driving plate, one end of the dowel bar is hinged with one corner of the first triangular driving plate, and the other end of the dowel bar is hinged with the other end of the second triangular driving plate; the other corner of the first triangular driving plate is fixedly connected with the paper pressing roller, and the other end of the second triangular driving plate is provided with a handle.
7. The printer with the function of automatically correcting the deviation of the fed paper as claimed in claim 6, wherein: the first triangular driving plate is provided with a manual end sensing baffle, and a manual end position sensor used for sensing the manual end sensing baffle is arranged below the first triangular driving plate.
8. The printer with the function of automatically correcting the deviation of the fed paper as claimed in claim 7, wherein: and the manual end position sensor is in signal connection with the servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111585452.7A CN114314127B (en) | 2021-12-23 | 2021-12-23 | Printer with automatic deviation correcting function for paper feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111585452.7A CN114314127B (en) | 2021-12-23 | 2021-12-23 | Printer with automatic deviation correcting function for paper feeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114314127A true CN114314127A (en) | 2022-04-12 |
| CN114314127B CN114314127B (en) | 2023-08-04 |
Family
ID=81055208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111585452.7A Active CN114314127B (en) | 2021-12-23 | 2021-12-23 | Printer with automatic deviation correcting function for paper feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114314127B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0346937A (en) * | 1989-07-16 | 1991-02-28 | Mita Ind Co Ltd | Paper feed device of picture forming device |
| JPH05169741A (en) * | 1991-12-20 | 1993-07-09 | Seiko Epson Corp | Paper feed mechanism for printer |
| US5921453A (en) * | 1997-08-15 | 1999-07-13 | Kabushiki Kaisha Tokyo Kikai Seisakusho | Paper feeding apparatus in web threading apparatus |
| JP2007168336A (en) * | 2005-12-23 | 2007-07-05 | Ricoh Printing Systems Ltd | Dot line printer |
| JP2008143616A (en) * | 2006-12-06 | 2008-06-26 | Fuji Xerox Co Ltd | Paper delivery storage device and image forming device |
| JP2009202956A (en) * | 2008-02-26 | 2009-09-10 | Oki Electric Ind Co Ltd | Medium processing apparatus |
| CN104210254A (en) * | 2014-08-26 | 2014-12-17 | 广州市宝比万像科技有限公司 | Printer |
| CN105966680A (en) * | 2016-06-27 | 2016-09-28 | 应金宝 | Feeding device of packing paper sheet and feeding method of feeding device |
| CN213386898U (en) * | 2020-09-29 | 2021-06-08 | 温州向杰科技有限公司 | Facial tissue conveying deviation rectifying structure |
-
2021
- 2021-12-23 CN CN202111585452.7A patent/CN114314127B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0346937A (en) * | 1989-07-16 | 1991-02-28 | Mita Ind Co Ltd | Paper feed device of picture forming device |
| JPH05169741A (en) * | 1991-12-20 | 1993-07-09 | Seiko Epson Corp | Paper feed mechanism for printer |
| US5921453A (en) * | 1997-08-15 | 1999-07-13 | Kabushiki Kaisha Tokyo Kikai Seisakusho | Paper feeding apparatus in web threading apparatus |
| JP2007168336A (en) * | 2005-12-23 | 2007-07-05 | Ricoh Printing Systems Ltd | Dot line printer |
| JP2008143616A (en) * | 2006-12-06 | 2008-06-26 | Fuji Xerox Co Ltd | Paper delivery storage device and image forming device |
| JP2009202956A (en) * | 2008-02-26 | 2009-09-10 | Oki Electric Ind Co Ltd | Medium processing apparatus |
| CN104210254A (en) * | 2014-08-26 | 2014-12-17 | 广州市宝比万像科技有限公司 | Printer |
| CN105966680A (en) * | 2016-06-27 | 2016-09-28 | 应金宝 | Feeding device of packing paper sheet and feeding method of feeding device |
| CN213386898U (en) * | 2020-09-29 | 2021-06-08 | 温州向杰科技有限公司 | Facial tissue conveying deviation rectifying structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114314127B (en) | 2023-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114314127A (en) | Printer with paper feeding automatic deviation rectifying function | |
| CN216885896U (en) | Paper feeding system with manual-automatic integrated handle and printer | |
| CN108483075A (en) | A kind of paper-advance unit and the paper folder with the paper-advance unit | |
| CN110980376A (en) | Rotary double-sided printing machine | |
| CN206955317U (en) | A kind of paper collecting and adjusting device of laminating machine | |
| CN210795126U (en) | Adjustable gravure press paper pass route system | |
| CN211664309U (en) | Tectorial membrane heating turning device | |
| CN208054509U (en) | A kind of printing delivery device of automatic press | |
| CN218197586U (en) | Paper pressing roller system of flag machine | |
| CN206170894U (en) | Novel digital printer presses paper wheel device | |
| CN219652328U (en) | Conveying device of printing machine | |
| CN212639276U (en) | Ink printing machine convenient to material loading | |
| CN117383301B (en) | Paperboard turning plate device and method | |
| CN216917575U (en) | Automatic check machine for photovoltaic module | |
| CN217626371U (en) | Uninterrupted board collecting device for board splicing machine | |
| CN218595225U (en) | Double-layer material receiving machine | |
| CN215360570U (en) | Heavy-duty UV printer | |
| CN217534782U (en) | Reverse hook and conveying mechanism thereof | |
| CN216993555U (en) | Paper limiting assembly for printing device | |
| CN219990617U (en) | Paper printing leveling device of printer | |
| CN217671838U (en) | Photo machine with paper feeding anti-blocking device | |
| CN217516332U (en) | Winding device convenient to replace and used for coating | |
| CN211997993U (en) | Automatic ejection of compact digital printing machine | |
| CN215103897U (en) | Ground mat steering mechanism for irregular ground mat covering machine | |
| CN217417520U (en) | A conveyer for printed matter cold wave printing |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |