CN215921606U - Base paper recovery device of thermal printer - Google Patents
Base paper recovery device of thermal printer Download PDFInfo
- Publication number
- CN215921606U CN215921606U CN202121950959.3U CN202121950959U CN215921606U CN 215921606 U CN215921606 U CN 215921606U CN 202121950959 U CN202121950959 U CN 202121950959U CN 215921606 U CN215921606 U CN 215921606U
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- Prior art keywords
- wall
- base
- thermal printer
- driven gear
- threaded rod
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- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 20
- 238000007651 thermal printing Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 2
- 238000007639 printing Methods 0.000 description 16
- 238000007664 blowing Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 238000010009 beating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a bottom paper recovery device of a thermal printer, which comprises a base and a cover, wherein the base is hinged with the cover, a thermal printing head is arranged in the cover, an L-shaped fixing plate and a motor are respectively arranged in the base, the motor is positioned below the L-shaped fixing plate, a driving gear is arranged at the output end of the motor, a driven gear is arranged on the inner wall of one side of the base, the driving gear is meshed with the driven gear, a first fixing piece is arranged on one side wall of the driven gear, a paper winding roller is inserted into one end of the first fixing piece, which is far away from the driven gear, a threaded rod is arranged on the inner wall of one side of the base through a bearing, a second fixing piece is arranged on the side wall of the threaded rod, and the bottom paper is easy to recover through the arranged motor, the driving gear, the driven gear, the first fixing piece, the paper winding roller, the threaded rod, the second fixing piece and a fixing ring, the recovery structure is simple and convenient, and the recovery operation is simple, so that the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of thermal printers, in particular to a bottom paper recovery device of a thermal printer.
Background
The thermal printer has a working principle that a semiconductor heating element is arranged on a printing head, and the printing head can print required patterns after being heated and contacting thermal printing paper, and the principle of the thermal printer is similar to that of a thermal fax machine. The image is generated by heating to cause a chemical reaction in the film.
With the continuous development of society, printers are required to be used in many places such as supermarkets and malls, however, the existing thermal printer has the defects that the label base paper is difficult to recycle, the recycling structure is complex, the operation is difficult, the cost is high and the volume is large in the using process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bottom paper recovery device of a thermal printer, which solves the problems of difficult bottom paper recovery and complicated recovery structure in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: comprises a base and a cover, the base is hinged with the cover, a thermal printing head is arranged in the cover, an L-shaped fixing plate and a motor are respectively arranged in the base, the motor is positioned below the L-shaped fixed plate, the output end of the motor is provided with a driving gear, the inner wall of one side of the engine base is provided with a driven gear, the driving gear is meshed with the driven gear, a first fixing piece is installed on one side wall of the driven gear, a paper winding roller is inserted at one end of the first fixing piece far away from the driven gear, a threaded rod is arranged on the inner wall of one side of the machine base through a bearing, a second fixing piece is arranged on the side wall of the threaded rod, and the second fixing part is far away from one end of the threaded rod and the paper winding roller are connected in a clamped mode, and a fixing ring is installed on the side wall of the paper winding roller.
Preferably, the second fixing part is internally provided with threads, and the second fixing part is in threaded connection with the threaded rod.
Preferably, the two side walls of the machine base are respectively provided with a placing groove, the inside of each placing groove is connected with a discharging roller in a clamping manner, and the side wall of each discharging roller is provided with a limiting disc.
Preferably, the top outer wall of the L-shaped fixing plate is provided with a limiting groove, a limiting plate is arranged in the limiting groove, and the limiting plate is L-shaped.
Preferably, an arc-shaped groove is formed in the outer wall of the top of the L-shaped fixing plate, a first compression roller is arranged inside the arc-shaped groove, and a second compression roller is installed on the inner wall of one side of the cover.
Preferably, the outer wall of one side of the base is hinged with a connecting plate, a buckle is installed on one side wall of the connecting plate, a clamping groove is formed in the outer wall of one side of the base, and the connecting plate is connected with the base in a clamped mode through the buckle and the clamping groove.
Preferably, the mounting panel is installed to L shape fixed plate one end, install the dead lever on the one side inner wall of frame, just the dead lever is located the downside of mounting panel.
The utility model has the technical effects and advantages that:
1. through the motor, the driving gear, the driven gear, the first fixing piece, the paper winding roller, the threaded rod, the second fixing piece and the fixing ring, the base paper is easy to recycle, the recycling structure is simple, the recycling operation is simple, and the working efficiency is improved.
2. Through the limiting plate, the first compression roller and the second compression roller that set up for beat printing paper before printing, can flatten, spacing, thereby improved the printing quality, and the phenomenon of card paper is difficult to appear to thermal printer.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the motor of the present invention.
FIG. 3 is a schematic view of the structure of the winding roll of the present invention.
In the figure: 1. a machine base; 2. a machine cover; 3. a thermal print head; 4. an L-shaped fixing plate; 5. a paper winding roller; 6. a motor; 7. a driving gear; 8. a driven gear; 9. a first fixing member; 10. a threaded rod; 11. a second fixing member; 12. a placement groove; 13. a discharge roller; 14. a limiting disc; 15. a limiting plate; 16. a first press roll; 17. a second press roll; 18. mounting a plate; 19. a connecting plate; 20. buckling; 21. a card slot; 22. fixing the rod; 23. and (4) fixing the ring.
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.
The utility model provides a bottom paper recovery device of a thermal printer as shown in figures 1-3, which comprises a base 1 and a cover 2, wherein the base 1 is hinged with the cover 2 to facilitate the replacement of printing paper, a thermal printing head 3 is arranged inside the cover 2 to facilitate the printing of the printing paper, an L-shaped fixing plate 4 and a motor 6 are respectively arranged inside the base 1, the motor 6 is positioned below the L-shaped fixing plate 4, a driving gear 7 is arranged at the output end of the motor 6, a driven gear 8 is arranged on the inner wall of one side of the base 1, the driving gear 7 is meshed and connected with the driven gear 8, a first fixing part 9 is arranged on one side wall of the driven gear 8, a paper winding roller 5 is inserted and connected at one end of the first fixing part 9 far away from the driven gear 8, a threaded rod 10 is arranged on the inner wall of one side of the base 1 through a bearing, a second fixing part 11 is arranged on the side wall of the threaded rod 10, and the one end that the threaded rod 10 was kept away from to second mounting 11 is connected with the winding roller 5 looks joint, and motor 6 drives driving gear 7, makes driving gear 7 drive driven gear 8 rather than the meshing connection to make the winding roller 5 of the one of first mounting 9 and threaded rod 10 one end joint rotate and get up and retrieve the base stock, install solid fixed ring 23 on the lateral wall of winding roller 5, conveniently fix the one end of printing paper.
In this embodiment, the second fixing member 11 is internally provided with a screw thread, the second fixing member 11 is in threaded connection with the threaded rod 10, and one end of the second fixing member 11 is moved out of the paper winding roller 5 by rotating the second fixing member 11 in threaded connection with the threaded rod 10, so that the recovered base paper can be conveniently taken out of the machine base 1.
In this embodiment, standing groove 12 has been seted up respectively on the both sides wall of frame 1, standing groove 12's inside joint has blowing roller 13, take out in standing groove 12 through with blowing roller 13, then beat printer paper cover with the package and establish on blowing roller 13, then pass through standing groove 12 joint with blowing roller 13 and go back frame 1, conveniently change the printer, be provided with spacing dish 14 on blowing roller 13's the lateral wall, be favorable to beating printer paper to blowing roller 13 and carry on spacingly, beat printer paper on the blowing roller 13 and remove the removal process and control.
In this embodiment, set up the spacing groove on the top outer wall of L shape fixed plate 4, the inside of spacing groove is provided with limiting plate 15, and limiting plate 15's shape is L shape, is favorable to beating printing paper in the movement to carry on spacingly, avoids beating the folding condition of appearance of printing paper, needs to print the effect.
In this embodiment, the arc wall has been seted up on the top outer wall of L shape fixed plate 4, and the inside of arc wall is provided with first compression roller 16, installs second compression roller 17 on one side inner wall of cover 2, and the convenient printing paper that will have the radian flattens, makes things convenient for thermal printhead 3 to print.
In this embodiment, it has connecting plate 19 to articulate on the outer wall of one side of frame 1, and a side wall mounting of connecting plate 19 has buckle 20, has seted up draw-in groove 21 on the outer wall of one side of frame 1, and connecting plate 19 passes through buckle 20 and draw-in groove 21 and frame 1 looks joint, conveniently fixes connecting plate 19 and frame 1, prevents that frame 1 is inside to intake, but also conveniently takes out the base stock of retrieving from frame 1.
In this embodiment, mounting panel 18 is installed to 4 one ends of L shape fixed plate, is favorable to the quick label that will beat on the printing paper to tear off, installs dead lever 22 on the one side inner wall of frame 1, and dead lever 22 is located the downside of mounting panel 18, prevents to print the base stock and takes place the friction with connecting plate 19, influences the recovery effect.
This practical theory of operation: the utility model relates to a bottom paper recovery device of a thermal printer, which is used for taking out a discharging roller 13 from a placing groove 12, then sleeving a rolled printing paper on the discharging roller 13, then clamping the discharging roller 13 back to a machine base 1 through the placing groove 12, then inserting one end of the printing paper on a fixing ring 23 arranged on the side wall of a paper winding roller 5 through a limiting plate 15 for insertion and fixation, then buckling a cover 2 on the machine base 1, and printing through a thermal printing head 3.
Drive driving gear 7 through motor 6, make driving gear 7 drive driven gear 8 rather than the meshing connection to make the winding roll 5 of one of first mounting 9 and threaded rod 10 one end joint rotate and get up and retrieve the bottom paper, after the bottom paper has been retrieved, through rotating threaded rod 10 on threaded connection's second mounting 11, shift out the one end of second mounting 11 from winding roll 5 in, thereby conveniently take out the bottom paper of retrieving from frame 1.
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 utility model.
Claims (7)
1. The utility model provides a thermal printer's base stock recovery unit, includes frame (1) and cover (2), its characterized in that: the paper winding machine is characterized in that the machine base (1) is hinged to the machine cover (2), a thermal printing head (3) is arranged inside the machine cover (2), an L-shaped fixing plate (4) and a motor (6) are respectively arranged inside the machine base (1), the motor (6) is located below the L-shaped fixing plate (4), a driving gear (7) is arranged at the output end of the motor (6), a driven gear (8) is arranged on the inner wall of one side of the machine base (1), the driving gear (7) is connected with the driven gear (8) in a meshed mode, a first fixing piece (9) is arranged on one side wall of the driven gear (8), the first fixing piece (9) is far away from one end of the driven gear (8) and is inserted into a paper winding roller (5), and a threaded rod (10) is arranged on the inner wall of one side of the machine base (1) through a bearing, be provided with second mounting (11) on the lateral wall of threaded rod (10), just second mounting (11) are kept away from the one end of threaded rod (10) with paper winding roller (5) looks joint, install solid fixed ring (23) on the lateral wall of paper winding roller (5).
2. The base paper recovery apparatus for a thermal printer according to claim 1, wherein: the interior of the second fixing piece (11) is provided with threads, and the second fixing piece (11) is in threaded connection with the threaded rod (10).
3. The base paper recovery apparatus for a thermal printer according to claim 1, wherein: the machine base is characterized in that two side walls of the machine base (1) are respectively provided with a placing groove (12), an emptying roller (13) is clamped inside the placing groove (12), and a limiting disc (14) is arranged on the side wall of the emptying roller (13).
4. The base paper recovery apparatus for a thermal printer according to claim 1, wherein: a limiting groove is formed in the outer wall of the top of the L-shaped fixing plate (4), a limiting plate (15) is arranged in the limiting groove, and the limiting plate (15) is L-shaped.
5. The base paper recovery apparatus for a thermal printer according to claim 1, wherein: an arc-shaped groove is formed in the outer wall of the top of the L-shaped fixing plate (4), a first compression roller (16) is arranged inside the arc-shaped groove, and a second compression roller (17) is installed on the inner wall of one side of the cover (2).
6. The base paper recovery apparatus for a thermal printer according to claim 1, wherein: articulated on one side outer wall of frame (1) have connecting plate (19), a side wall mounting of connecting plate (19) has buckle (20), draw-in groove (21) have been seted up on one side outer wall of frame (1), just connecting plate (19) are passed through buckle (20) with draw-in groove (21) with frame (1) looks joint.
7. The base paper recovery apparatus for a thermal printer according to claim 1, wherein: mounting panel (18) are installed to L shape fixed plate (4) one end, install dead lever (22) on the one side inner wall of frame (1), just dead lever (22) are located the downside of mounting panel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121950959.3U CN215921606U (en) | 2021-08-19 | 2021-08-19 | Base paper recovery device of thermal printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121950959.3U CN215921606U (en) | 2021-08-19 | 2021-08-19 | Base paper recovery device of thermal printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215921606U true CN215921606U (en) | 2022-03-01 |
Family
ID=80423650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121950959.3U Active CN215921606U (en) | 2021-08-19 | 2021-08-19 | Base paper recovery device of thermal printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215921606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714772A (en) * | 2022-03-11 | 2022-07-08 | 王玉玲 | Thermal printer convenient to equipment |
| CN115180264A (en) * | 2022-07-14 | 2022-10-14 | 安图实验仪器(郑州)有限公司 | Method for recycling label base paper |
-
2021
- 2021-08-19 CN CN202121950959.3U patent/CN215921606U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714772A (en) * | 2022-03-11 | 2022-07-08 | 王玉玲 | Thermal printer convenient to equipment |
| CN115180264A (en) * | 2022-07-14 | 2022-10-14 | 安图实验仪器(郑州)有限公司 | Method for recycling label base paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240326 Address after: No. 1 Renmin Middle Road, Xiaoji Town, Jiangdu District, Yangzhou City, Jiangsu Province, 225009 Patentee after: Yangzhou Xingjiyun Incubation Management Co.,Ltd. Country or region after: China Address before: 200000 room 9248, floor 9, building 1, No. 751, nanqichang Road, Songjiang District, Shanghai Patentee before: Shanghai paida Electronic Technology Co.,Ltd. Country or region before: China |