CN108556488B - Integrated multipurpose seal needle type printing head - Google Patents
Integrated multipurpose seal needle type printing head Download PDFInfo
- Publication number
- CN108556488B CN108556488B CN201810134514.4A CN201810134514A CN108556488B CN 108556488 B CN108556488 B CN 108556488B CN 201810134514 A CN201810134514 A CN 201810134514A CN 108556488 B CN108556488 B CN 108556488B
- Authority
- CN
- China
- Prior art keywords
- printing
- needle
- needles
- machine body
- heads
- 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
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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/225—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material ballistic, e.g. using solid balls or pellets
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
-
- 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
- B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
- B41J35/16—Multicolour arrangements
Landscapes
- Printers Characterized By Their Purpose (AREA)
Abstract
The invention relates to the technical field of printing heads, and discloses an integrated multipurpose seal needle type printing head which comprises a machine body and a plurality of printing heads, wherein the printing heads are arranged at the lower end part of the machine body side by side, and the lower end part of each printing head is provided with a needle outlet plate; the printing head is internally provided with a plurality of printing needles, the upper ends of the printing needles extend into the machine body, the machine body is internally provided with a driving structure for driving the printing needles to move up and down, the upper ends of the printing needles are connected with the driving structure, and the lower ends of the printing needles movably penetrate through the needle outlet plate; the printing needles of the adjacent printing heads are spaced, a plurality of printing heads which are arranged side by side are arranged at the lower end part of the machine body, the spacing is arranged between the adjacent printing heads, multicolor printing is realized on the color ribbon by the same printing head, single-color printing can be realized through the plurality of printing heads, an integrated multipurpose effect is realized, the internal structure is not required to be increased, the problems of complex structure and large volume are solved, and the printing head is compatible with most of needle printers on the market at present.
Description
Technical Field
The invention relates to the technical field of printing heads, in particular to an integrated multipurpose seal needle type printing head.
Background
The needle printer is one of common printers, and uses mechanical and circuit driving to make the printing needle 14 strike the ribbon and the printing paper, print the dot matrix on the paper, and then form characters or figures by the dot matrix to complete the printing task; the needle printer can conveniently print characters, forms and patterns with general quality on printing paper, copying paper, waxed paper and envelopes, has the characteristics of simple operation and low consumable, and particularly has the unique functions of multi-page copying, duplicating printing and continuous printing, so that various output media such as reports, bankbook, invoice, card and the like with stronger profession can be printed, and the application is very wide.
Currently, the color of the pattern such as text or graphics printed by the pin printer depends on the color of the ribbon of the pin printer, and the ribbon is generally made of ribbon nylon or film coated with black or blue monochromatic ink, so most pin printers can only print a document of one color.
In the prior art, a seal type needle printer is provided with a seal type printing head which is applied to an office environment and used for printing files and the like covered with red seals, the seal type printing head is required to print red seal parts besides black characters, and the current single-color needle printer cannot realize the function of double-color printing at all.
In view of the fact that the existing needle type printing head can only realize single-color printing, if double-color printing is desired, a mechanical part of the printer needs to be improved greatly, and therefore the whole needle type printer has the problems of complex structure, large space requirement and the like.
Disclosure of Invention
The invention aims to provide an integrated multipurpose seal needle type printing head, which aims to solve the problems that the needle type printing head in the prior art needs to realize double-color printing and has a complex structure and a large volume.
The invention is realized in such a way that the integrated multipurpose seal needle type printing head comprises a machine body and a plurality of printing heads, wherein the machine body is provided with a lower end part which is arranged downwards, the plurality of printing heads are arranged at the lower end part of the machine body side by side, the printing heads are provided with a lower end part which is arranged downwards, and the lower end part of the printing heads is provided with a needle outlet plate; the printing head is internally provided with a plurality of printing needles, the upper ends of the printing needles extend into the machine body, the machine body is internally provided with a driving structure for driving the printing needles to move up and down, the upper ends of the printing needles are connected with the driving structure, and the lower ends of the printing needles are movably arranged in the needle outlet plate in a penetrating mode; a spacing is provided between adjacent ones of the print heads.
Further, a plurality of printing heads are of an integrated structure, and a plurality of needle outlet plates of the printing heads form an integrated plate body.
Further, a plurality of the printing heads are detachably arranged side by side.
Further, mounting plates are respectively arranged on two sides of the printing heads, and the mounting plates are connected to the lower end portion of the machine body.
Further, the plurality of printing needles in each printing head are arranged in two rows to form printing needle rows, and the two printing needle rows are arranged in parallel and at intervals.
Further, each printing needle array is arranged in an arc shape.
Further, a plurality of horizontally arranged guide plates are arranged in the printing head part, and the guide plates are sequentially arranged at intervals along the direction from top to bottom; the upper end of the printing needle sequentially passes through the plurality of guide plates.
Further, the plurality of guide plates comprise a top guide plate and a middle guide plate, and the top guide plate is positioned above the middle guide plate along the direction from top to bottom.
Further, a plurality of through holes for a single printing needle to pass through are formed in the top guide plate, and the through holes are arranged at intervals in an arrangement mode.
Further, an arc-shaped strip hole is formed in the middle guide plate, and a plurality of printing needles penetrate through the arc-shaped strip hole jointly.
Compared with the prior art, the integrated multipurpose seal needle type printing head provided by the invention has the advantages that the plurality of printing heads which are arranged side by side are arranged at the lower end part of the machine body, and the adjacent printing heads are provided with the interval, so that multicolor printing of the same printing head on the color tape can be realized, of course, single-color printing can be realized through the plurality of printing heads, the integrated multipurpose effect is realized, the internal structure of the needle type printer is not required to be increased, the problems of complex structure and large volume are solved, the color tape width is not required, the cost and the use cost of the color tape are effectively reduced, and meanwhile, the integrated multipurpose seal needle type printing head is compatible with most of the needle type printers on the market at present, and single-color or two-color printing of the single-needle type printer is realized.
Drawings
FIG. 1 is a schematic perspective view of an integrated multi-purpose stamp-pin printhead according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of an integrated multi-use stamp-needle printhead according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a top guide plate according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of an intermediate guide plate according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The implementation of the present invention will be described in detail below with reference to specific embodiments.
Referring to fig. 1-5, a preferred embodiment of the present invention is provided.
The integrated multipurpose seal needle type printing head provided by the embodiment is applied to a needle type printer and used for printing files in an office environment, multicolor printing can be realized, for example, black printing, red printing and the like can be realized on files covered with red seals, and of course, the integrated multipurpose seal needle type printing head can also be used for realizing other multicolor printing, and is not limited to double-color printing of seal type files.
The integrated multipurpose seal needle type printing head comprises a machine body 11 and a plurality of printing heads which are arranged side by side, wherein a plurality of driving structures which are arranged independently of each other and respectively drive the printing heads to print are arranged in the machine body 11, the machine body 11 is provided with a lower end part which is downwards arranged, and the plurality of printing heads are arranged at the lower end part of the machine body 11. The inside of the printing head is provided with the printing needle 14, the upper end of the printing needle 14 extends upwards to the inside of the machine body 11 and is connected with the driving structure, so that the driving structure is used for driving the printing needle 14 to move up and down in the printing head, and the printing operation is realized.
In this embodiment, the printing head has a lower end portion arranged downward, and the lower end portion of the printing head has an output needle plate 13, the lower end of the printing needle 14 of the printing head is penetrated in the output needle plate 13, and the printing needle 14 can penetrate out of the output needle plate 13 and strike the ink ribbon under the driving of the driving structure, so as to realize printing or retract into the output needle plate 13. In addition, the print pins 14 of adjacent print heads have a spaced apart spacing therebetween.
The above-mentioned integrative multi-purpose seal needle type print head that provides, through arranging a plurality of print heads of arranging side by side at the lower tip of organism 11, have the interval between the adjacent print head, and a plurality of print heads drive through mutually independent drive structure respectively, thereby can realize that same print head realizes the polychrome printing on the typewriter ribbon, of course, also can realize monochromatic printing through a plurality of print heads, realize integrative multi-purpose effect, and need not increase the inner structure of needle printer, solve the problem that the structure is complicated and the volume is great, and need not typewriter ribbon width, effectively reduced cost and typewriter ribbon use cost, compatible most needle type printers on the market at present realize single-color or the printing of two colours simultaneously.
In the embodiment, the plurality of printing heads are of an integrated structure to form an integral structure, so that the integral of the whole seal type printing head is better, and the manufacturing and the forming are convenient; the discharge needle plates 13 of the plurality of printing heads form an integrated plate body.
Alternatively, as other embodiments, the plurality of printing heads can be detachably arranged side by side, so that a corresponding number of printing heads can be arranged according to actual needs, so as to adapt to a plurality of different application environments.
The both sides of a plurality of printing heads are provided with alternately arranged mounting panel 12 respectively, and a plurality of printing heads are arranged between two mounting panels 12, and mounting panel 12 is connected at the lower tip of organism 11, so, through mounting panel 12, then can be convenient the installation of a plurality of printing heads.
In this embodiment, a plurality of the printing pins 14 are disposed in each printing head, the plurality of printing pins 14 are arranged in two rows to form printing pin rows, the two printing pin rows are arranged in parallel at intervals, and the plurality of printing pins 14 in each printing pin row are arranged in an arc shape.
In order to ensure the printing effect, the printing quality and the printing consistency, a plurality of guide plates are arranged in the printing head part, are horizontally arranged and are arranged in parallel along the direction from top to bottom at intervals, and the upper ends of the printing needles 14 sequentially move through the plurality of guide plates and further penetrate into the machine body 11 to be connected with the driving structure. Under the action of the plurality of guide plates, the plurality of printing needles 14 in the printing head are gradually arranged in a furling manner along the direction from top to bottom.
The plurality of guide plates comprise a top guide plate 15 and a middle guide plate 16, and the top guide plate 15 is positioned above the middle guide plate 16 along the direction from top to bottom, wherein a plurality of through holes 151 are arranged in the top guide plate 15, and the plurality of through holes 151 are arranged at intervals in an arrangement manner and are respectively used for a plurality of printing needles 14 to singly pass through.
An arcuate aperture bar 161 is provided in the intermediate guide plate 16, the arcuate aperture bar 161 being configured to be commonly penetrated by a plurality of print pins 14.
Through the through holes 151 of the top guide plate 15 and the arc hole bars 161 of the middle guide plate 16, the printing needles 14 respectively and singly penetrate through the through holes 151 and then collectively and jointly penetrate through the arc hole bars 161, so that a better guiding effect can be achieved on gradual gathering of a plurality of printing needles 14.
The number of the guide plates can be determined according to actual needs, and is not limited to a certain number, for example, four or five, etc.
In this embodiment, the driving structure includes a control board, a magnetic steel sheet and a needle arm, the upper ends of the plurality of printing needles 14 are connected to the needle arm, and the needle arm is connected with a spring for driving the needle arm to reset upwards; the magnetic steel sheet is positioned above the needle arm, and a coil is wound on the magnetic steel sheet; the control board is used as a main control unit and sends various printing driving signals so as to correspondingly electrify the coil, the magnetic steel sheet is magnetized while electrifying the coil to generate a magnetic field, and the magnetic steel sheet correspondingly attracts the needle arm, at the moment, the needle arm swings around the hinging position of the needle arm to enable the needle arm to move so as to drive the printing needle 14 to move, the effect that the printing needle 14 impacts the color ribbon is realized, the color ribbon is correspondingly led out of a point on paper under the impact of the printing needle 14, the printing effect is realized, and meanwhile, the spring is stretched; after the pulse circuit is in a small period, the coil loses current, the magnetic field of the magnetic steel sheet is eliminated, the needle arm swings and retracts around the hinge under the action of the reset spring when the magnetic field of the magnetic steel sheet is in a small period, and the printing needle 14 retracts out of the needle plate 13.
The integrated multipurpose seal needle type printing head provided by the embodiment can be popularized to most of needle type printers at present. Without the need to adjust the needle printer structure. The development cost of printer manufacturers is greatly reduced, and the finished products of equipment purchased by users and the future use cost are saved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The integrated multipurpose seal needle type printing head is characterized by comprising a machine body and a plurality of printing heads, wherein the machine body is provided with a lower end part which is arranged downwards, the plurality of printing heads are arranged at the lower end part of the machine body side by side, the printing heads are provided with a lower end part which is arranged downwards, and the lower end part of the printing heads is provided with a needle outlet plate; the printing head is internally provided with a plurality of printing needles, the upper ends of the printing needles extend into the machine body, the machine body is internally provided with a driving structure for driving the printing needles to move up and down, the upper ends of the printing needles are connected with the driving structure, and the lower ends of the printing needles are movably arranged in the needle outlet plate in a penetrating mode; a separation interval is arranged between the printing needles of the adjacent printing heads; mounting plates are respectively arranged on two sides of the printing heads and connected to the lower end part of the machine body; the printing head comprises a plurality of printing heads, a plurality of printing needles and a printing head.
2. The integrated multi-use seal pin type printhead of claim 1, wherein a plurality of said printhead portions are of unitary construction, and wherein a plurality of said printhead portion outlet plates form a unitary plate body.
3. The integrated multi-use seal pin type printhead of claim 1, wherein a plurality of said printhead portions are removably arranged side-by-side.
4. A unitary multipurpose seal-pin type printhead according to any one of claims 1 to 3, wherein each of said print-pin arrays is arranged in an arcuate pattern.
5. A unitary multipurpose seal-pin type printhead according to any one of claims 1 to 3, wherein a plurality of horizontally disposed guide plates are provided in said printhead, said plurality of guide plates being sequentially spaced apart in a top-down direction; the upper end of the printing needle sequentially passes through the plurality of guide plates.
6. The integrated multi-use stamp needle printhead of claim 5 wherein a plurality of said guide plates include a top guide plate and a middle guide plate, said top guide plate being positioned above said middle guide plate in a top-down direction.
7. The integrated multi-purpose stamp needle type printhead according to claim 6, wherein a plurality of through holes through which a single printing needle passes are formed in the top guide plate, and the plurality of through holes are arranged at intervals in a row.
8. The integrated multi-use seal needle printhead of claim 6 wherein said intermediate guide defines an arcuate slot therein for common passage of a plurality of said print needles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810134514.4A CN108556488B (en) | 2018-02-09 | 2018-02-09 | Integrated multipurpose seal needle type printing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810134514.4A CN108556488B (en) | 2018-02-09 | 2018-02-09 | Integrated multipurpose seal needle type printing head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108556488A CN108556488A (en) | 2018-09-21 |
| CN108556488B true CN108556488B (en) | 2023-10-13 |
Family
ID=63531329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810134514.4A Active CN108556488B (en) | 2018-02-09 | 2018-02-09 | Integrated multipurpose seal needle type printing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108556488B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56127464A (en) * | 1980-03-12 | 1981-10-06 | Brother Ind Ltd | Color dot matrix type serial printer |
| JPH01168458A (en) * | 1987-11-06 | 1989-07-03 | Brother Ind Ltd | Printer |
| CN1688446A (en) * | 2002-08-20 | 2005-10-26 | 摩西·扎克 | Multi-print head digital printer |
| CN101417543A (en) * | 2007-10-24 | 2009-04-29 | 林正其 | 24-needle type printing head base |
| CN201544538U (en) * | 2009-11-26 | 2010-08-11 | 古宇 | Adjustable needle printing head |
| CN102717606A (en) * | 2011-03-28 | 2012-10-10 | 海德堡印刷机械股份公司 | Apparatus for printing surfaces having a plurality of movable print heads and system having the apparatus |
| CN203974240U (en) * | 2014-01-04 | 2014-12-03 | 上海中沧电子技术有限公司 | A kind of 12 pin printheads |
| CN106274065A (en) * | 2016-09-22 | 2017-01-04 | 江门市得实计算机外部设备有限公司 | A kind of double-colored impact printer and using method thereof |
| CN208101401U (en) * | 2018-02-09 | 2018-11-16 | 深圳普赢创新科技股份有限公司 | The seal needle type print head of the multi-purpose formula of one |
-
2018
- 2018-02-09 CN CN201810134514.4A patent/CN108556488B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56127464A (en) * | 1980-03-12 | 1981-10-06 | Brother Ind Ltd | Color dot matrix type serial printer |
| JPH01168458A (en) * | 1987-11-06 | 1989-07-03 | Brother Ind Ltd | Printer |
| CN1688446A (en) * | 2002-08-20 | 2005-10-26 | 摩西·扎克 | Multi-print head digital printer |
| CN101417543A (en) * | 2007-10-24 | 2009-04-29 | 林正其 | 24-needle type printing head base |
| CN201544538U (en) * | 2009-11-26 | 2010-08-11 | 古宇 | Adjustable needle printing head |
| CN102717606A (en) * | 2011-03-28 | 2012-10-10 | 海德堡印刷机械股份公司 | Apparatus for printing surfaces having a plurality of movable print heads and system having the apparatus |
| CN203974240U (en) * | 2014-01-04 | 2014-12-03 | 上海中沧电子技术有限公司 | A kind of 12 pin printheads |
| CN106274065A (en) * | 2016-09-22 | 2017-01-04 | 江门市得实计算机外部设备有限公司 | A kind of double-colored impact printer and using method thereof |
| CN208101401U (en) * | 2018-02-09 | 2018-11-16 | 深圳普赢创新科技股份有限公司 | The seal needle type print head of the multi-purpose formula of one |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108556488A (en) | 2018-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3853403T2 (en) | Printers equipped with exchangeable and identifiable print heads or pens. | |
| JP3588151B2 (en) | Mixed resolution printer | |
| CA1121295A (en) | Printing apparatus | |
| EP0650848B1 (en) | Interconnect scheme for mounting differently configured print heads on the same carriage | |
| US4750009A (en) | Color ink jet system printer capable of high definition printing | |
| JPS6313752A (en) | Ink printer with exchangeable ink printing head | |
| CN108556488B (en) | Integrated multipurpose seal needle type printing head | |
| JPS61104856A (en) | Ink jet color print head | |
| CN208101401U (en) | The seal needle type print head of the multi-purpose formula of one | |
| CN206765574U (en) | Polychrome bill specific use impact printer | |
| EP2962851B3 (en) | Multi-mode printing | |
| US6331041B1 (en) | Inkjet printing apparatus | |
| CN107499001B (en) | Needle printer and printing method | |
| US20040113975A1 (en) | Color printing with reduced hue shift | |
| US9079397B1 (en) | Inkjet printer having switched firing of adjacent nozzles applying common color | |
| CN209409622U (en) | Polychrome stylus printer | |
| US7802870B2 (en) | Scalable expandable rotojet rotating spray jet printhead | |
| JPS585273A (en) | Liquid ink printer | |
| JP2686935B2 (en) | Ink jet recording device | |
| EP0775586A1 (en) | Inkjet print carriage width minimization | |
| JPH0756197Y2 (en) | Wire dot print head | |
| JPH0452051U (en) | ||
| JPS58166468U (en) | impact multicolor printer | |
| JP2003266795A (en) | Printing method and apparatus for back-up of defective marking element | |
| CN112937125A (en) | 48-pin two-color printing device and method |
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 |