CN2820540Y - Printer with paper cutter - Google Patents
Printer with paper cutter Download PDFInfo
- Publication number
- CN2820540Y CN2820540Y CN 200520087457 CN200520087457U CN2820540Y CN 2820540 Y CN2820540 Y CN 2820540Y CN 200520087457 CN200520087457 CN 200520087457 CN 200520087457 U CN200520087457 U CN 200520087457U CN 2820540 Y CN2820540 Y CN 2820540Y
- Authority
- CN
- China
- Prior art keywords
- blade
- fixed
- upper bracket
- main body
- printer
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Handling Of Sheets (AREA)
Abstract
The utility model relates to a printer with a paper cutter, which comprises a body support frame and an upper support frame, wherein the upper support frame can be hinged on the body support frame in a rotatable way. A static blade and a movable blade of the paper cutter are correspondingly arranged on the body support frame and the upper support frame. The body support frame and the upper support frame are also provided with devices which cause the static blade and the movable blade to be mutually positioned. The positioning structures of the static blade and the movable blade ensure that when the upper support frame of a printer is closed, the static blade and the movable blade are always positioned at correct relative positions, ensuring the reliability of the cutter and prolonging the service life of the cutter.
Description
Technical field
The utility model relates to the printer of a kind of printed tickets etc., relates in particular to a kind of printer that has paper cutter that can cut off printing paper automatically.
Background technology
Along with the raising that the printer automation is required degree, increasing printer begins to dispose paper cutter, at present, the structure of the general printer that has paper cutter is such: be fixed with on the printer main body support and print rubber roll and printhead, wherein, printhead is under the effect of elastic device, with to print rubber roll tangent and compress thereon; Paper cutter also is fixed on the printer main body support, wherein, its cut paper mouth is located substantially on the direction of the tangent line of printhead and rubber roll contact wire position on the rubber roll, like this, after print media passes from the slit of printhead and rubber roll, just be relatively easy to enter the cut paper mouth of cutting knife, under the cooperation of cutting knife fixed blade and cutting blade, print media cut off.
In the printer of this structure, when print media is installed, usually need manually print media to be pierced between printhead and rubber roll, the cut paper mouth from cutting knife passes then, because print media is softer, certain curling arranged again usually, and structural limitations, bigger again from the slit of printhead and rubber roll to the distance of cut paper mouth, like this, just cause print media can accurately not pierce into the problem of the cut paper mouth of cutting knife, it is very inconvenient that print media is installed.
In order to address the above problem, a kind of printer that has the split cutting knife has appearred, its structure as depicted in figs. 1 and 2, in this kind printer, cutting knife is for dividing body structure, cutting blade 18 and fixed blade 12 are configured in the both sides of paper delivery passage respectively, and wherein, cutting blade 18 is fixed on the main body rack 1 by moving knife horse 19, fixed blade 12 and rubber roll 13 are fixed on the upper bracket 11, upper bracket 11 is by rotating shaft 17 rotatable being fixed on the main body rack 1, when needing print media is installed, with upper bracket 11 Unscrews, print media is installed in the type channel, then, close down upper bracket 11, finish the medium work of installing.
In the printer of this structure, solved the problem of the installation medium inconvenience in the printer that cutting knife is structure as a whole, but brought new problem: printer requires very high to the fixed blade of cutting knife and the relative position of cutting blade, and the cutting blade of cutting knife and fixed blade are separately fixed on main body rack and the upper bracket, and upper bracket can rotate with respect to main body rack, cause the relative position of fixed blade and cutting blade not guarantee, both gaps are too little, friction increases then, serious reduction cutting knife service life in the printer, both gaps are too big, then can not smoothly printing paper be cut off, and cause the cutting knife fault.
Summary of the invention
The utility model is exactly the problem that exists in the above-mentioned background technology, a kind of split cutting knife that has is provided, can be good at guaranteeing the fixed blade of cutting knife and the relative position of cutting blade, thereby guarantee the reliability of cutting knife, and improve the printer in the service life of cutting knife.
The utility model is achieved in that and comprises main body rack and upper bracket, upper bracket is rotatable to be hinged on the main body rack, wherein printhead and the rubber roll corresponding with printhead are separately positioned on main body rack and the upper bracket, the fixed blade of paper cutter and cutting blade correspondence are arranged on main body rack and the upper bracket, and the device that fixed blade and cutting blade are located mutually is set on main body rack and upper bracket.
Positioner comprises the blade assembly that rotates installation relative to one of main body rack or upper bracket, one of quiet cutting blade is fixed on this blade assembly, at the blade assembly with its nothing corresponding location-plate and the locating piece of being provided with on the main body rack of relation or the upper bracket is installed.Blade assembly one end is rotatable to be hinged on the upper bracket, one of quiet cutting blade is arranged on the other end of blade assembly, fixed head in the blade assembly links to each other with upper bracket elasticity, the outstanding location-plate that forms in fixed head end, and the locating piece corresponding with location-plate is arranged on the main body rack.Blade assembly one end is also rotatable to be hinged on the main body rack, one of quiet cutting blade is arranged on the other end of blade assembly, fixed head in the blade assembly links to each other with main body rack elasticity, and the fixed head end forms location-plate, and the locating piece corresponding with location-plate is arranged on the upper bracket.Fixed head links to each other with fixed leg on main body rack or the upper bracket by elastic component.
Adopt the utility model, by the location structure of fixed blade and cutting blade, guaranteed to close following time when the printer upper bracket, fixed blade and cutting blade are in correct relative all the time, thereby have guaranteed the reliability of cutting knife, and improve the service life of cutting knife.
Description of drawings
Fig. 1 is the cutaway view of the printer of background technology of the present utility model;
The schematic diagram that Fig. 2 opens for the printer upper bracket of background technology of the present utility model;
Fig. 3 is the cutaway view of the printer of the utility model specific embodiment 1;
Fig. 4 is the explosive view of the upper bracket assembly of the utility model specific embodiment 1;
Fig. 5 is the schematic diagram of the utility model specific embodiment 1 upper bracket assembly;
Fig. 6 is the partial enlarged drawing of the utility model specific embodiment 1;
Fig. 7 is the front view of the utility model specific embodiment 3 printers;
Fig. 8 is the partial enlarged drawing of the front view of the utility model specific embodiment 3 printers.
The specific embodiment
Embodiment 1:
The utility model comprises printer main body support 1 and upper bracket 11, as shown in Figure 3, is fixed with printhead 14 on the main body rack 1, and its top is fixed with fixed blade 12; On main body rack 1,, also be provided with the blade assembly 16 of cutting blade on the upper bracket 11 also by the rotating shaft 17 rotatable upper brackets 11 that are hinged with, have in the blade assembly 16 be fixed on main body rack 1 on the cutting blade 18 that matches of fixed blade 12; The also rotatable rubber roll 13 that is provided with on the upper bracket 11, rubber roll 13 and printhead 14 match.
Fig. 4 is the explosive view of upper bracket assembly of the present utility model.One end of blade assembly 16 is rotatable to be hinged on the upper bracket, and its connected mode is such: first sleeve, 22 rotatable being arranged in first circular hole 23, and first screw 21 is fixed on the blade assembly 16 by first sleeve 22; Second sleeve, 32 rotatable being arranged in second circular hole 33, second screw 31 is fixed on the blade assembly 16 by second sleeve 32.
The bottom of blade assembly 16 is fixed heads 4, and the both sides of fixed head 4 are respectively arranged with first through hole 27 and second through hole 37; Main body rack 1 relevant position is provided with first fixed leg 28 and second fixed leg 38; First through hole 27 on the fixed head 4 and second through hole 37 are through respectively on first fixed leg 28 and second fixed leg 38 on the main body rack 1; On fixed head 4, also there are first spring 26, first packing ring 25 to be through on first fixed leg 28 successively, be fixed on first fixed leg 28 by first hold-down screw 24; Second spring 36, second packing ring 35 are through on second fixed leg 38, are fixed on second fixed leg 38 by second hold-down screw 34; By above-mentioned structure, blade assembly 16 can carry out the rotation of certain angle around the axle of first sleeve 22 and second sleeve, 32 compositions.
Fig. 5 is the schematic diagram of the utility model upper bracket assembly.The front end of fixed head 4 is extended with location-plate 41.
Fig. 6 is the partial enlarged drawing of the utility model front view.Locating piece 5 is arranged on the printer main body support 1, and the location-plate 41 of the front end of fixed head 4 is pressed on the locating piece 5.
When upper bracket 11 is depressed, blade assembly 16 is followed upper bracket 11 and is depressed together, before upper bracket 11 is pressed onto the final position, the location-plate 41 of the front end of fixed head 4 just is pressed onto on the locating piece 5, at this moment, cutting blade 18 on the blade assembly 16 is in the position correct with respect to fixed blade 12, because blade assembly 16 can carry out the rotation of certain angle around the axle of first sleeve 22 and second sleeve, 32 compositions, so, continue in the process that presses down at upper bracket 11, blade assembly 16 is no longer followed upper bracket 11 and is continued to press down, but with upper bracket relative rotation takes place, so cutting blade 18 remains the relative tram with fixed blade 12.
In the present embodiment, an end of blade assembly 16 also can be hinged on the upper bracket 11 by other modes, also can reach same technique effect.
In the present embodiment, first spring 26 and second spring 36 also can adopt the elastomeric element of other type to replace, and also can reach same technique effect.
Embodiment 2:
The difference of present embodiment and embodiment 1 is that fixed blade 12 is fixed in the blade assembly 16, and cutting blade 18 is fixed on the main body rack 1.Embodiment 1 is with the location swap of cutting blade 18 and fixed blade 12 relatively, also can reach same technique effect.
Embodiment 3:
As shown in Figure 7 and Figure 8, be hinged with upper bracket 11 by rotating shaft 17 on the main body rack 1, be fixed with cutting blade 18 on the upper bracket 11; A side relative with rotating shaft 17 on upper bracket 11 also is hinged with blade assembly 6 by second rotating shaft 7, is fixed with fixed blade 12 on the blade assembly 6, also is provided with elastomeric element 8 between blade assembly 6 and main body rack 1; Also be provided with locating piece 111 on the upper bracket 11, locating piece 111 is pressed on the blade assembly 6.
Pass through said structure, when upper bracket 11 is depressed, locating piece 111 is pressed on the blade assembly 6, at this moment, the cutting blade 18 on the upper bracket 11 is in the position correct with respect to fixed blade 12, continues to pressing down along with upper bracket 11 drives cutting blades 18, elastomeric element 8 is compressed, blade assembly 6 drives fixed blade 12 and also moves down, and like this, can guarantee the relative tram of fixed blade 12 and cutting blade 18 all the time.
Embodiment 4:
The difference of present embodiment and embodiment 3 is that cutting blade 18 is fixed in the blade assembly 6, and fixed blade 12 is fixed on the upper bracket.Embodiment 3 is with the location swap of cutting blade 18 and fixed blade 12 relatively, also can reach same technique effect.
Specific embodiment of the utility model has been announced its preferred implementation, but is not limited to this kind embodiment.Those of ordinary skill in the art understands spirit of the present utility model very easily according to the foregoing description, and makes different amplifications and variation.But only otherwise break away from spirit of the present utility model, all in this patent protection domain.
Claims (6)
1. printer that has paper cutter, comprise main body rack and upper bracket, upper bracket is rotatable to be hinged on the main body rack, the fixed blade of paper cutter and cutting blade correspondence are arranged on main body rack and the upper bracket, it is characterized in that, the device that fixed blade and cutting blade are located mutually is set on main body rack and upper bracket.
2. the printer that has paper cutter according to claim 1, it is characterized in that, described positioner comprises the blade assembly that rotates installation relative to one of main body rack or upper bracket, one of quiet cutting blade is fixed on this blade assembly, at the blade assembly with its nothing corresponding location-plate and the locating piece of being provided with on the main body rack of relation or the upper bracket is installed.
3. the printer that has paper cutter according to claim 2, it is characterized in that, blade assembly one end is rotatable to be hinged on the upper bracket, one of quiet cutting blade is arranged on the other end of blade assembly, fixed head in the blade assembly links to each other with upper bracket elasticity, the outstanding location-plate that forms in fixed head end, the locating piece corresponding with location-plate is arranged on the main body rack.
4. the printer that has paper cutter according to claim 2, it is characterized in that, blade assembly one end is rotatable to be hinged on the main body rack, one of quiet cutting blade is arranged on the other end of blade assembly, fixed head in the blade assembly links to each other with main body rack elasticity, the fixed head end forms location-plate, and the locating piece corresponding with location-plate is arranged on the upper bracket.
5. the printer that has paper cutter according to claim 3 is characterized in that cutting blade is fixed on the blade assembly.
6. the printer that has paper cutter according to claim 4 is characterized in that fixed blade is fixed on the blade assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087457 CN2820540Y (en) | 2005-09-20 | 2005-09-20 | Printer with paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087457 CN2820540Y (en) | 2005-09-20 | 2005-09-20 | Printer with paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820540Y true CN2820540Y (en) | 2006-09-27 |
Family
ID=37017090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087457 Expired - Fee Related CN2820540Y (en) | 2005-09-20 | 2005-09-20 | Printer with paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820540Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293429B (en) * | 2007-04-23 | 2011-02-02 | 富士通电子零件有限公司 | Printing apparatus |
-
2005
- 2005-09-20 CN CN 200520087457 patent/CN2820540Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293429B (en) * | 2007-04-23 | 2011-02-02 | 富士通电子零件有限公司 | Printing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110802665B (en) | Printing paper cutting equipment | |
| CN1827386A (en) | Tape printer | |
| CN1853947A (en) | Printing unit with paper cutter and printer therewith | |
| CN1183351A (en) | Strip processing device | |
| CN2820540Y (en) | Printer with paper cutter | |
| CN105692281A (en) | Zero-speed abutting-joint equipment | |
| CN104827768A (en) | Label printer and machine core thereof | |
| CN207984328U (en) | A kind of planographic machine | |
| CN1535236A (en) | Sheet feeding apparatus | |
| KR950031830A (en) | Auxiliary drives for conveying sheets of paper or cardboard | |
| JP5179983B2 (en) | Sheet material cutting device | |
| CN200951634Y (en) | Belt cutting apparatus of gluing belt sealing case machine core | |
| US20180273335A1 (en) | Case sealer including a tape cartridge with a pivotable cutting device | |
| CN202934944U (en) | Automatic paper cutting device and printer thereof | |
| CN209551863U (en) | A kind of dust-extraction unit of dise knife die-cutting machine | |
| CN102139554A (en) | Corrugated cardboard printing machine and multipoint scraper-adjusting and ink-distributing device thereof | |
| CN201760906U (en) | Scraper blade cutting device | |
| CN211051822U (en) | Convenient adhesive deposite device is used in label production | |
| US20060086226A1 (en) | Sheet cutting device | |
| CN210061351U (en) | Non-setting adhesive marking machine and knife rest thereof | |
| CN208978332U (en) | A kind of paper cutter | |
| CN101890733A (en) | Doctor blade cutting device and method | |
| JP6427237B1 (en) | Bonding method and bonding apparatus for laminated sheet using gravure proofing machine and gravure proofing machine | |
| CN103587255B (en) | Cutter and use the flaky medium treatment facility of this cutter | |
| CN2702848Y (en) | Printing medium transfer impressing device for digital ink-jet platter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 Termination date: 20130920 |