CN207617334U - A kind of nine kinds of needles serial dot matrix impact type microprinting unit - Google Patents
A kind of nine kinds of needles serial dot matrix impact type microprinting unit Download PDFInfo
- Publication number
- CN207617334U CN207617334U CN201721667643.7U CN201721667643U CN207617334U CN 207617334 U CN207617334 U CN 207617334U CN 201721667643 U CN201721667643 U CN 201721667643U CN 207617334 U CN207617334 U CN 207617334U
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- CN
- China
- Prior art keywords
- kinds
- print head
- dot matrix
- printing
- impact type
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of nine kinds of needles serial dot matrix impact type microprinting units, including printing host, one end of printing host is equipped with print head, the side of print head is equipped with paper sensor, the top of paper sensor is connected with paper feed sprocket wheel, position sensor is installed on print head, the both ends of printing host are respectively and fixedly provided with main bracing frame, the top of main bracing frame is equipped with upper cover, the bottom end of upper cover is equipped with sliding axle, the bottom end side driving cog of main bracing frame, the side of driving cog is provided with rubber roller.The utility model is a kind of nine kinds of needles serial dot matrix impact type microprinting unit, and the print unit print speed is fast, and the effective working efficiency for improving equipment, internal structure is stablized, and reliability is high, can bi-directional logic inquiry printing.
Description
Technical field
The utility model is related to a kind of print unit, more particularly to a kind of nine kinds of needles serial dot matrix impact type microprinting list
Member.
Background technology
Printer can be divided into two class of serial printer and parallel printer by data transfer mode, and string data dot character is non-to be hit
Making formula printer mainly has two kinds of ink jet type and thermo printer, ink-jet printer, most widely used printer, base
Present principles be electrification ink-jet cloud point after electrode deflection, directly on paper formed needed for font, its advantage is that composition character
It is more much smaller than wire-dot printer with the print point of image, thus the high resolution of character point, lettering quality are high and clear, it can spirit
Living easily to change character size and font, printing uses plain paper, also using this typewriter directly on certain products
Without mechanical wear in lettering, character and pattern formation process, lettering energy consumption is small, and print speed is answered extensively up to 500 character per seconds
There are Charge controlled type and random inkjet type ink-jet technology, and dry type ink-jet printing technology occurs.
On the basis of the technical conditions of existing printer, in the range and convenience that are used in print unit still
There are many deficiencies, and in the process of work, print speed is slow for most of print unit, and working efficiency is relatively low, internal paper feed
Cabinet use is simultaneously unstable, inconvenient for use.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of nine kinds of needles serial dot matrix and hits
The type print unit that declines is beaten, the use scope and convenience of print unit, print unit printing speed can be effectively improved
Degree is fast, and the effective working efficiency for improving equipment, internal structure is stablized, and reliability is high, can bi-directional logic inquiry printing.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of nine kinds of needles serial dot matrix impact type microprinting unit of the utility model, including printing host, the printing master
One end of machine is equipped with print head, and the side of the print head is equipped with paper sensor, and the top of the paper sensor connects
It is connected to paper feed sprocket wheel, position sensor is installed on the print head, the both ends of the printing host are respectively and fixedly provided with body supports
The top of frame, the main bracing frame is equipped with upper cover, and the bottom end of the upper cover is equipped with sliding axle, the main bracing frame
Bottom end side driving cog, the side of the driving cog are provided with rubber roller.
As a kind of optimal technical scheme of the utility model, the print head is slidably connected with sliding axle.
As a kind of optimal technical scheme of the utility model, the side of the printing host is equipped with driving motor, institute
Driving motor is stated to be sequentially connected with driving cog.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is a kind of nine kinds of needles serial dot matrix impact type microprinting unit, can effectively improve print unit
Use scope and convenience, the print unit print speed is fast, the effective working efficiency for improving equipment, and internal structure is steady
Fixed, reliability is high, can bi-directional logic inquiry printing.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the principles of the present invention figure；
In figure：1, host is printed；2, print head；3, paper sensor；4, position sensor；5, rubber roller；6, driving cog；
7, paper feed sprocket wheel；8, sliding axle；9, upper cover；10, main bracing frame；11, driving motor.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of nine kinds of needles serial dot matrix impact type microprinting unit, including printing
One end of host 1, printing host 1 is equipped with print head 2, and the side of print head 2 is equipped with paper sensor 3, paper sensor 3
Top be connected with paper feed sprocket wheel 7, position sensor 4 is installed, the both ends of printing host 1 are respectively and fixedly provided with main body on print head 2
The top of supporting rack 10, main bracing frame 10 is equipped with upper cover 9, and the bottom end of upper cover 9 is equipped with sliding axle 8, main bracing frame 10
Bottom end side driving cog 6, the side of driving cog 6 is provided with rubber roller 5.
Further, print head 2 is slidably connected with sliding axle 8, and print head 2 can carry out sliding work on sliding axle 8, side
Just it is used.
The side of printing host 1 is equipped with driving motor 11, and driving motor 11 is sequentially connected with driving cog 6, passes through driving
Motor 11 provides power, and driving cog 6 is driven to work.
Specifically, the utility model is when in use, which is serial dot matrix back-strike print unit, is carried out two-way
Printing, print head are 9 needles, can print points as often totally 210 points of row, maximum printing position is 420, and word vehicle is per moved further distance
For 0.3mm, paper paper feed mode is friction paper feed, which is suitable for position sensor 4, black mark sensor, paper
Sensor 3 and printhead temperature sensor are opened, printer side is attached using FFC and FPC connector, can be made in print procedure
With 57.5mm or 76.2mm, note detection mode is beaten using two ways using reflecting photoelectric coupler or microswitch
It is that digital signal or simulation model, black mark sensor are used using reflecting photoelectric coupler, can be had to print head temperature control mode
Effect promotion print unit print speed is fast, and the effective working efficiency for improving equipment, internal structure is stablized, and reliability is high, reaches
Bi-directional logic inquires printing effect.
In conclusion the print unit print speed is fast, the effective working efficiency for improving equipment, internal structure is stablized,
Reliability is high, can bi-directional logic inquiry printing.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of nine kinds of needles serial dot matrix impact type microprinting unit, including printing host (1), which is characterized in that the printing
One end of host (1) is equipped with print head (2), and the side of the print head (2) is equipped with paper sensor (3), the paper
The top of sensor (3) is connected with paper feed sprocket wheel (7), and position sensor (4), the printing are installed on the print head (2)
The both ends of host (1) are respectively and fixedly provided with main bracing frame (10), and the top of the main bracing frame (10) is equipped with upper cover (9), institute
The bottom end for stating upper cover (9) is equipped with sliding axle (8), the bottom end side driving cog (6) of the main bracing frame (10), the transmission
The side of tooth (6) is provided with rubber roller (5).
2. a kind of nine kinds of needles serial dot matrix impact type microprinting unit according to claim 1, which is characterized in that described to beat
Print head (2) is slidably connected with sliding axle (8).
3. a kind of nine kinds of needles serial dot matrix impact type microprinting unit according to claim 1, which is characterized in that described to beat
The side of print host (1) is equipped with driving motor (11), and the driving motor (11) is sequentially connected with driving cog (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667643.7U CN207617334U (en) | 2017-12-05 | 2017-12-05 | A kind of nine kinds of needles serial dot matrix impact type microprinting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667643.7U CN207617334U (en) | 2017-12-05 | 2017-12-05 | A kind of nine kinds of needles serial dot matrix impact type microprinting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207617334U true CN207617334U (en) | 2018-07-17 |
Family
ID=62825402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721667643.7U Expired - Fee Related CN207617334U (en) | 2017-12-05 | 2017-12-05 | A kind of nine kinds of needles serial dot matrix impact type microprinting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207617334U (en) |
-
2017
- 2017-12-05 CN CN201721667643.7U patent/CN207617334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |