CN102717610A - Device for preventing secondary paper cutting of printer - Google Patents
Device for preventing secondary paper cutting of printer Download PDFInfo
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- CN102717610A CN102717610A CN2012102112360A CN201210211236A CN102717610A CN 102717610 A CN102717610 A CN 102717610A CN 2012102112360 A CN2012102112360 A CN 2012102112360A CN 201210211236 A CN201210211236 A CN 201210211236A CN 102717610 A CN102717610 A CN 102717610A
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- printer
- fixed part
- paper
- cut paper
- secondary cut
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Abstract
The invention provides a device for preventing the secondary paper cutting of a printer. The device comprises a fixed part which can be arranged on the outer side of a cutting knife edge of the printer, and a flexible part which is arranged on the fixed part. The fixed part and the flexible part are made of conductive materials. The device for preventing the secondary paper cutting of the printer solves the problem that printing paper is cut again when returned to a cutting knife, and can also eliminate the static electricity generated by the friction between the printing paper and the flexible part. The device has a simple structure, is easy to implement and is low in cost. The device is applicable to printers which are independently used, and printers which are integrated on products such as printers which are integrated on lottery ticket machines.
Description
Technical field
The present invention relates to the accessory of a kind of printer or integrated printer, especially a kind of device that prevents printer secondary cut paper.
Background technology
Along with popularizing of using of printer and automation require the raising of degree, increasing printer configuration automatic paper cutter.And the structure of the paper cutter of current printer is also maked rapid progress, and for example: notification number is the patent application " a kind of cut paper structure of mini-printer " of CN102205741A, and it comprises the active knife rest that is installed on the base; Initiatively knife rest is provided with main cutting knife, is coated with on the support from movable knife rack, is provided with cutter from movable knife rack; One side of described active knife rest is fixedly connected with spiral arm; The bottom of spiral arm is coated with sliding pin, on the said base motor is installed, and cross-under has worm screw on the driving shaft of motor; Worm gear is meshed on worm screw and the base, and said worm gear end face is provided with can ccontaining sliding pin and can drive the helicla flute that spiral arm rotates through sliding pin; Worm screw, worm-drive that this product adopts; Helicla flute to the worm gear drives the spiral arm rotation again; Made twice retarded motion altogether, promptly be transformed into the spiral arm moment of torsion at Motor torque and obtain amplification twice, its effect is identical with the deceleration of multi-stage gear group; But the original structure of its volume ratio is much little, makes this structure more be applicable on the cut paper of mini-printer.Notification number is the patent application " autocutter that is used for roll paper printer " of CN101837689A; Its structure comprises that one is arranged on the shell in the roll paper printer main body; One stepping motor is installed in the enclosure, and is connected to movable cutting blade through spur gear.Simplify the cut paper structure and cut entirely and the part cutting structure, prevented box-uping of paper cutter, therefore improved the reliability of cutting operation.These technology all are devoted to optimize the structure of paper cutter, improve the serviceability and the service life of printer.
But some problem still fails to solve, and for example works as cut printing paper and returns in the printer cutting knife problem that causes printing paper to be cut once more again.
Summary of the invention
In order to solve the problem that the printing paper secondary is cut, the invention provides a kind of simple in structure, device that can prevent printer secondary cut paper.
Provided by the present inventionly prevent that the apparatus structure of printer secondary cut paper is following:
Prevent the device of printer secondary cut paper, comprise the fixed part that can be installed in the printer cutting knife mouth outside, be arranged on the flexible portion on the fixed part.
Preferably, said flexible portion is sheet, dentation or filament.
Preferably, the material of said fixed part and flexible portion is a conductive material.
Preferably, also comprise being used for said fixed part is fixed on the rigid support on the printer, said rigid support one end clamping or fixing fixed part, the other end is fixed on the printer.
Preferably, the material of said rigid support is a conductive material.
The apparatus structure that prevents printer secondary cut paper according to the invention is simple, easy to implement, cost is low, can effectively prevent printer secondary cut paper.Be applicable to the independent printer that uses and be integrated in the printer on the product, for example be integrated in printer on the lottery ticket machine etc.
Description of drawings
Fig. 1 is the structural representation that the printer of the device that prevents printer secondary cut paper according to the invention is installed;
Fig. 2 is device first embodiment that prevents printer secondary cut paper according to the invention;
Fig. 3 is device second embodiment that prevents printer secondary cut paper according to the invention;
Fig. 4 is device the 3rd embodiment that prevents printer secondary cut paper according to the invention.
Among the figure: 1-printer, 2-printing paper, 3-cutting knife, 4-flexible portion, 5-fixed part, 6-rigid support, 7-screw.
The specific embodiment
For clearer description technical scheme of the present invention, the present invention is done further detailed explanation below in conjunction with accompanying drawing.
As shown in Figure 2, the device that prevents printer secondary cut paper according to the invention comprises the fixed part 5 that can be installed in the printer 1 cutting knife mouth outside, is arranged on the flexible portion 4 on the fixed part 5.
Among the present invention, said flexible portion 4 is sheet, dentation or filament, adopts animal wool, artificial yarn, plastic sheet or materials similar to process, like Fig. 3, shown in Figure 4.Fixed part 5 pastes on the printer 1 through double faced adhesive tape; A side that perhaps said fixed part 5 is matched with printer 1 is processed into that to have can be that it is fixed on the buckle structure on the printer 1; Perhaps use accessory fixed part 5 is fixed on the printer 1, for example, adopt with rigid support 6, rigid support 6 one end clampings or utilize fixedly fixed part 5 of screw 7, the other end is fixed on the printer 1; Perhaps adopt other common fixed forms that fixed part 5 is fixed on the printer 1.
The printer 1 that the device that prevents the secondary cut paper according to the invention is installed is as shown in Figure 1.Rear flank outside printing paper 2 is cut off and sees off cutting knife 3, the flexible portion 4 of this device and the frictional force between the printing paper 2 avoid printing paper 2 to return in the cutting knife 3, avoid taking place the problem of being cut once more.
But friction for a long time can produce static between flexible portion 4 and the printing paper 2, causes the absorption of tiny foreign material, not only influences attractive in appearance, and unhygienic.In order to prevent generation of static electricity, said fixed part 5 adopts conductive materials processing with flexible portion 4, and the related accessory that is used for fixing fixed part 5 also adopts conductive material, for example conducts electricity double faced adhesive tape, rigid support 6 also to adopt that conductive material processes etc.So be provided with, not only can prevent printing paper 2 cut paper once more, but also can eliminate the static that produces because of friction between printing paper 2 and the flexible portion 4.
The operation principle of the device of printer secondary cut paper that prevents according to the invention is: when printing paper is cut off and sees off rear flank outside the cutting knife, the flexible portion of this device and the frictional force between the printing paper avoid printing paper to return taking place in the cutting knife problem of being cut once more.When the device that prevents printer secondary cut paper according to the invention adopts the material of conduction, not only can prevent printing paper cut paper once more, but also can eliminate the static that produces because of friction between printing paper and the flexible portion.
Above embodiment is indivedual practical implementations of technical scheme according to the invention, is not to be used to limit embodiment of the present invention.Those skilled in the art can access other conspicuous embodiment on basis of the present invention.So on the basis of the present invention's design, any conspicuous improvement, replacement and modification that capable field technique personnel have done all belong to protection scope of the present invention.
Claims (5)
1. prevent the device of printer secondary cut paper, it is characterized in that, comprise the fixed part (5) that can be installed in printer (1) the cutting knife mouth outside, be arranged on the flexible portion (4) on the fixed part (5).
2. the device that prevents printer secondary cut paper according to claim 1 is characterized in that, said flexible portion (4) is sheet, dentation or filament.
3. the device that prevents printer secondary cut paper according to claim 1 is characterized in that, the material of said fixed part (5) and flexible portion (4) is a conductive material.
4. according to each described device that prevents printer secondary cut paper of claim 1-3; It is characterized in that; Also comprise and be used for said fixed part (5) is fixed on the rigid support (6) on the printer (1); Said rigid support (6) one end clampings or fixing fixed part (5), the other end is fixed on the printer (1).
5. the device that prevents printer secondary cut paper according to claim 4 is characterized in that, the material of said rigid support (6) is a conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102112360A CN102717610A (en) | 2012-06-21 | 2012-06-21 | Device for preventing secondary paper cutting of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102112360A CN102717610A (en) | 2012-06-21 | 2012-06-21 | Device for preventing secondary paper cutting of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102717610A true CN102717610A (en) | 2012-10-10 |
Family
ID=46943539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102112360A Pending CN102717610A (en) | 2012-06-21 | 2012-06-21 | Device for preventing secondary paper cutting of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102717610A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183351A (en) * | 1996-11-07 | 1998-06-03 | 精工爱普生株式会社 | Strip processing device |
| CN1348867A (en) * | 2000-09-29 | 2002-05-15 | 精工爱普生株式会社 | Paper type printing device |
| JP2005254685A (en) * | 2004-03-12 | 2005-09-22 | Seiko Epson Corp | Paper delivery mechanism of printer |
| US20090308215A1 (en) * | 2008-06-13 | 2009-12-17 | Bandholz Brent A | Cutting assembly with ejector posts |
| CN101837689A (en) * | 2009-03-18 | 2010-09-22 | 毕索龙有限公司 | Auto-cutter for mini printer |
| CN102205741A (en) * | 2011-03-21 | 2011-10-05 | 新会江裕信息产业有限公司 | Paper cutting structure of miniprinter |
| CN202669201U (en) * | 2012-06-21 | 2013-01-16 | 北京亚博高腾科技有限公司 | Device for preventing secondary paper cutting of printer |
-
2012
- 2012-06-21 CN CN2012102112360A patent/CN102717610A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183351A (en) * | 1996-11-07 | 1998-06-03 | 精工爱普生株式会社 | Strip processing device |
| CN1348867A (en) * | 2000-09-29 | 2002-05-15 | 精工爱普生株式会社 | Paper type printing device |
| JP2005254685A (en) * | 2004-03-12 | 2005-09-22 | Seiko Epson Corp | Paper delivery mechanism of printer |
| US20090308215A1 (en) * | 2008-06-13 | 2009-12-17 | Bandholz Brent A | Cutting assembly with ejector posts |
| CN101837689A (en) * | 2009-03-18 | 2010-09-22 | 毕索龙有限公司 | Auto-cutter for mini printer |
| CN102205741A (en) * | 2011-03-21 | 2011-10-05 | 新会江裕信息产业有限公司 | Paper cutting structure of miniprinter |
| CN202669201U (en) * | 2012-06-21 | 2013-01-16 | 北京亚博高腾科技有限公司 | Device for preventing secondary paper cutting of printer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121010 |