CN213861462U - Printing module and printer comprising same - Google Patents
Printing module and printer comprising same Download PDFInfo
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- CN213861462U CN213861462U CN202022478785.7U CN202022478785U CN213861462U CN 213861462 U CN213861462 U CN 213861462U CN 202022478785 U CN202022478785 U CN 202022478785U CN 213861462 U CN213861462 U CN 213861462U
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Abstract
The utility model discloses a print module and printer including this print module belongs to printer technical field. The printing module comprises a printing head, a printing head bracket, a rotating shaft and a module bracket, wherein the printing head is arranged on the printing head bracket, the printing head bracket is arranged on the module bracket through the rotating shaft, the printing head bracket can rotate around the rotating shaft to realize correction so that the printing head is parallel to the rubber roller, and the axial direction of the rotating shaft is parallel to the width direction of the printing head; the printer comprises a frame, and a rubber roller and the printing module are arranged on the frame. The utility model discloses in will beat printer head and beat printer head support mounting together, beat printer head support and module support and pass through the rotation axis and connect, beat the printer head support and can use the rotation axis to press when the rubber roll as the axle center horizontal hunting as printing the module, the printer head because can freely the wobbling, can the automatically regulated position, completely with the parallel laminating of rubber roll, simple structure, it is easy and simple to handle, and can guarantee the effect very well.
Description
Technical Field
The utility model relates to a printer technical field, more specifically say, it relates to a print module and including this print module's printer.
Background
The thermal transfer label printer uses a special carbon ribbon to transfer a carbon powder coating on the carbon ribbon to paper or other materials in a heating mode through the working principle similar to a printing head of a fax machine. Because the coating substance on the carbon ribbon can be selected according to the needs, stronger adhesive force is generated, and the printed handwriting can be better ensured not to be influenced by the outside due to the rotation of the printing medium. The carbon ribbon and the paper pass through the space between the printing head and the rubber roller, and in the actual production and assembly process, errors of the printing module and the rubber roller and errors generated by installation can possibly cause the printing head and the rubber roller to be unparallel, so that the definition of the printing contents on the left side and the right side of the paper is inconsistent during printing. Generally, the printers on the market at present are provided with a manual adjusting structure on the right side of a printing module, and are used for adjusting the relative parallelism between a printing head and a rubber roller, so that the structure is complex, and the operation is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a print module and printer including this print module, solve and adjust the relative depth of parallelism structure complicacy, the numerous and diverse technical problem of operation of beating printer head and rubber roll through manual adjusting device.
The above technical purpose of the present invention can be achieved by the following technical solutions:
according to an aspect of the utility model, a print module is provided, including beating printer head, beating printer head support, rotation axis and module support, beat printer head and install beat on the printer head support, it passes through to beat the printer head support the rotation axis is installed on the module support, it can wind to beat the printer head support rotation makes in order to realize rectifying beat printer head and rubber roll parallel, the axial of rotation axis with the width direction who beats printer head is parallel.
As a further optimization, the rotation axis is located at the middle of the length direction of the print head support.
As further optimization, still include left limiting plate, left side limiting plate is installed the left outside of module support, the left side of beating the head support is equipped with left spacing groove, be equipped with left spacing post on the limiting plate of a left side, left side spacing post is worn through the module support is located left spacing groove, a left side spacing post with the restriction of left side spacing groove cooperation beat the rotation range of head support and prevent beat the skew around the printing in-process of head support.
As further optimization, still include right limiting plate, right limiting plate is installed the right outside of module support, the right side of beating the head support is equipped with right spacing groove, be equipped with the spacing post in right side on the limiting plate in the right side, the spacing post in right side is worn through the module support is located right spacing groove, the spacing post in right side with the spacing groove cooperation restriction in right side beat the rotation range of head support and prevent beat the skew of head support around printing the in-process.
As a further optimization, a module rotating shaft is installed on the module support, the printing module is installed on a rack of the printer through the module rotating shaft, and the printing module can rotate around the module rotating shaft to press the printing head onto the rubber roller.
As a further optimization, the printing head support further comprises a top cover plate, the top cover plate is installed on the module support, and the top cover plate and the printing head support are respectively located on the upper side and the lower side of the module support.
As further optimization, the printing head further comprises two springs, wherein the two springs are respectively positioned on two sides of the rotating shaft, the two springs penetrate through the module support, one end of each spring is in contact with the printing head support, and the other end of each spring is in contact with the top cover plate.
According to another aspect of the utility model, a printer is provided, including the frame, install the rubber roll in the frame and as aforementioned print module.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses in will beat printer head and beat printer head support mounting together, beat printer head support and module support and pass through the rotation axis and connect, beat the printer head support and can use the rotation axis to press when the rubber roll as the axle center horizontal hunting as printing the module, the printer head because can freely the wobbling, can the automatically regulated position, completely with the parallel laminating of rubber roll, simple structure, it is easy and simple to handle, and can guarantee the effect very well.
Drawings
FIG. 1 is a schematic view of a part of a printer in the embodiment;
FIG. 2 is a schematic configuration diagram of a print module of the printer in the embodiment;
FIG. 3 is an exploded view of a print module of the printer in the embodiment;
fig. 4 is a sectional view of a print module of the printer in the embodiment.
In the figure: 1. a frame; 2. a rubber roller; 3. a printing module; 31. a print head; 32. a print head holder; 321. a left limit groove; 322. a right limit groove; 33. a rotating shaft; 34. a module support; 341. a module rotating shaft; 35. a left limit plate; 351. a left limit post; 36. a right limit plate; 361. a right limit post; 37. a top cover plate; 38. a spring; 39. carbon ribbon deflector.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment provides a printer, as shown in fig. 1, the printer includes a frame 1, and a rubber roller 2 and a printing module 3 are mounted on the frame 1. As shown in fig. 2 and 3, the print module 3 includes a print head 31, a print head holder 32, a rotation shaft 33, and a module holder 34, the print head 31 is mounted on the print head holder 32, the print head holder 32 is mounted on the module holder 34 through the rotation shaft 33, the print head holder 32 can rotate around the rotation shaft 33 to realize calibration so that the print head 31 is parallel to the blanket 2, and the axial direction of the rotation shaft 33 is parallel to the width direction of the print head holder 32. In this embodiment, the print head 31 and the print head holder 32 are mounted together, the print head holder 32 and the module holder 34 are connected through the rotating shaft 33, the print head holder 32 can swing left and right with the rotating shaft 33 as an axis, when the print module 3 is pressed on the rubber roller 2, the print head 31 can swing freely, the position can be automatically adjusted, and the print head is completely attached to the rubber roller 2 in parallel.
In the present embodiment, as shown in fig. 3 and 4, the rotation shaft 33 is located at the center in the longitudinal direction of the head carriage 32. In this embodiment, the module support 34 is provided with a module rotating shaft 341, the printing module 3 is mounted on the frame 1 through the module rotating shaft 341, and the printing module 3 can rotate around the module rotating shaft 341 to press the printing head 31 onto the rubber roller 2. In this embodiment, the print module 3 further includes a left stopper plate 35 and a right stopper plate 36, the left stopper plate 35 is installed on the left outer side of the module bracket 34, and the right stopper plate 36 is installed on the right outer side of the module bracket 34. Be equipped with left spacing post 351 on the left limiting plate 35, be equipped with left spacing groove 321 on the left side width edge of printing head support 32, left spacing post 351 wears to be located left spacing groove 321 through module support 34, and the cooperation of left spacing post 351 and left spacing groove 321 limits the rotation range of printing head support 32 and prevents to beat printing head support 32 around printing the in-process and influence the printing effect. The right limiting plate 36 is provided with a right limiting post 361, the right width edge of the printing head support 32 is provided with a right limiting groove 322, the left limiting post 351 penetrates through the module support 34 and is located in the right limiting groove 322, and the right limiting post 361 and the right limiting groove 322 are matched to limit the rotation range of the printing head support 32 and prevent the printing head support 32 from shifting back and forth in the printing process to influence the printing effect. In this embodiment, the print module 3 further includes a top cover plate 37, the top cover plate 37 is mounted on the module support 34, and the top cover plate 37 and the print head support 32 are respectively located on the upper and lower sides of the module support 34. In this embodiment, the print module 3 further includes two springs 38, the two springs 38 are respectively located at two sides of the rotation shaft 33, the two springs 38 both penetrate the module support 34, one end of each of the two springs 38 is in contact with the print head support 32, and the other end of each of the two springs 38 is in contact with the top cover plate 37. The two springs 38 are arranged so that the print head 31 does not shake freely when in a suspended state. In this embodiment, the print module 3 further includes a ribbon guide plate 39, and the ribbon guide plate 39 is mounted on the print head holder 32 and located on the front side of the print head 31.
The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the above embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.
Claims (8)
1. A print module, characterized by: the printing head is installed on the printing head support, the printing head support is installed on the module support through the rotating shaft, the printing head support can rotate around the rotating shaft to achieve correction, the printing head is parallel to the rubber roller, and the axial direction of the rotating shaft is parallel to the width direction of the printing head.
2. The printing module of claim 1, wherein: the rotating shaft is positioned in the middle of the length direction of the printing head support.
3. The printing module of claim 1, wherein: still include left limiting plate, left side limiting plate is installed the left outside of module support, the left side of beating the head support is equipped with left spacing groove, be equipped with left spacing post on the limiting plate of a left side, left side spacing post is worn through the module support is located left side spacing groove, left side spacing post with left side spacing groove cooperation restriction beat the rotation range of head support and prevent beat the skew around the printing head support is printing the in-process.
4. The printing module of claim 1, wherein: still include right limiting plate, the right limiting plate is installed the right outside of module support, the right side of beating the head support is equipped with right spacing groove, be equipped with the spacing post in right side on the limiting plate in right side, the spacing post in right side wears to pass through the module support is located the spacing groove in right side, the spacing post in right side with the restriction of right spacing groove cooperation beat the rotation range of head support and prevent beat the skew of head support around printing the in-process.
5. The printing module of claim 1, wherein: the printing module is characterized in that a module rotating shaft is installed on the module support, the printing module is installed on a rack of the printer through the module rotating shaft, and the printing module can rotate around the module rotating shaft to press the printing head onto the rubber roller.
6. The printing module of claim 1, wherein: the printing head support is characterized by further comprising a top cover plate, wherein the top cover plate is installed on the module support, and the top cover plate and the printing head support are respectively located on the upper side and the lower side of the module support.
7. The printing module of claim 6, wherein: the printing head comprises a rotating shaft, and is characterized by further comprising two springs, wherein the two springs are respectively located on two sides of the rotating shaft and penetrate through the module support, one ends of the two springs are in contact with the printing head support, and the other ends of the two springs are in contact with the top cover plate.
8. A printer, characterized by: comprising a frame on which a rubber roller and a printing module according to any one of claims 1 to 7 are mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022478785.7U CN213861462U (en) | 2020-10-30 | 2020-10-30 | Printing module and printer comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022478785.7U CN213861462U (en) | 2020-10-30 | 2020-10-30 | Printing module and printer comprising same |
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| Publication Number | Publication Date |
|---|---|
| CN213861462U true CN213861462U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022478785.7U Active CN213861462U (en) | 2020-10-30 | 2020-10-30 | Printing module and printer comprising same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115489214A (en) * | 2022-09-02 | 2022-12-20 | 深圳市君派伟业有限公司 | Thermal transfer printing head assembly, mounting structure thereof and printer with the same |
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2020
- 2020-10-30 CN CN202022478785.7U patent/CN213861462U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115489214A (en) * | 2022-09-02 | 2022-12-20 | 深圳市君派伟业有限公司 | Thermal transfer printing head assembly, mounting structure thereof and printer with the same |
| CN115489214B (en) * | 2022-09-02 | 2024-03-26 | 深圳市君派伟业有限公司 | Thermal transfer printing head assembly, mounting structure thereof and printer with thermal transfer printing head assembly |
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