CN100384638C - Printing unit with paper cutter and printer therewith - Google Patents
Printing unit with paper cutter and printer therewith Download PDFInfo
- Publication number
- CN100384638C CN100384638C CNB2005100434336A CN200510043433A CN100384638C CN 100384638 C CN100384638 C CN 100384638C CN B2005100434336 A CNB2005100434336 A CN B2005100434336A CN 200510043433 A CN200510043433 A CN 200510043433A CN 100384638 C CN100384638 C CN 100384638C
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- Prior art keywords
- upper bracket
- main body
- body rack
- print unit
- fixed
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- 230000003068 static effect Effects 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Classifications
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- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/66—Applications of cutting devices
- B41J11/70—Applications of cutting devices cutting perpendicular to the direction of paper feed
- B41J11/706—Applications of cutting devices cutting perpendicular to the direction of paper feed using a cutting tool mounted on a reciprocating carrier
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/085—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type for thin material, e.g. for sheets, strips or the like
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handling Of Sheets (AREA)
Abstract
The present invention discloses a printing unit with a paper cutter and a printer with the printing unit. The printing unit comprises a main body bracket, wherein the upper and the lower positions of the main body bracket are respectively provided with one of a dynamic and a static cutter blades and a printing head. One side of the main body bracket is provided with an upper bracket; the upper and the lower positions of the upper bracket are respectively and correspondingly provided with the other of the dynamic and the static cutter blades and a printing rubber roller. The lower part of the main body bracket is provided with a rotary shaft; both ends of the upper bracket are correspondingly provided with long holes; both ends of the rotary shaft run through the long holes. The end part of the rotary shaft is provided with a wrench; a handle, a groove and a shifting block are arranged on the wrench. Both ends of a printing head fixing board are provided with clamping grooves; when the upper bracket is closed, a mandrel of the printing rubber roller is clamped in the clamping grooves. The printer with the printing unit is arranged on a printer shell. Because the static cutter blade of the cutter is opened or closed along with the horizontal slide of the upper bracket, the opening and closing of the upper bracket can not be influenced even if the dynamic cutter blade of the cutter is not retract and is pressed on the static cutter blade.
Description
Technical field
The invention belongs to printer and parts thereof, relate in particular to a kind of printer that has the print unit of paper cutter and have this print unit.
Background technology
Along with the raising that the print unit automation is required degree, increasing print unit begins to dispose paper cutter, at present, the structure of the general print unit that has paper cutter is such: be fixed with on the print unit main body rack 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 print unit main body rack, 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 print unit 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 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 print unit that has the split cutting knife has appearred, its structure as depicted in figs. 1 and 2, in this kind print unit, 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 print unit frame 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 print unit frame 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 print unit of this structure, solved the problem of the installation medium inconvenience in the print unit that cutting knife is structure as a whole, but brought a new problem: sometimes, for some reason, caused the not withdrawal of cutting blade 18 of cutting knife, and be pressed on the fixed blade 12, like this, just can not open upper bracket 11, cause the fault of print unit.
Summary of the invention
The present invention is exactly the problem that exists in the above-mentioned background technology, and a kind of paper cutter that has is provided, even the cutting blade of cutting knife is not withdrawn, also can not influence the print unit of upper bracket folding.
The present invention realizes above-mentioned purpose by the folding mode that changes upper bracket, changes the rotation folding mode of original upper bracket the folding mode of slip into, even not withdrawal of cutting blade is pressed on the fixed blade, also can the slip of upper bracket not impacted.
Print unit of the present invention comprises main body rack, the upper-lower position of main body rack is provided with one of sound blade and printhead respectively, in main body rack one side upper bracket is set, the upper-lower position of upper bracket respectively correspondence be provided with the sound blade another and print rubber roll, on main body rack or the upper bracket bar hole is set, corresponding is provided with rotating shaft on upper bracket or main body rack, thereby realizes the slip of upper bracket on main body rack.
The main body rack bottom is provided with rotating shaft, and the upper bracket two ends correspondingly are provided with bar hole, and rotating shaft terminal passes bar hole; The end of rotating shaft is provided with spanner; Spanner is provided with handle, groove and shifting block; The fixed leg that may be stuck in the groove correspondingly is set on the upper bracket; Printhead fixed head two ends are provided with draw-in groove, and the mandrel of printing rubber roll when upper bracket is closed is stuck in wherein.
Simultaneously, the present invention also provides a kind of printer with above-mentioned print unit, and it comprises casing, and above-mentioned print unit is set on the casing.
When rotary spanner, under the drive of rotating shaft, upper bracket can slide along the perforate of elongate in shape on the main body rack of print unit, like this, the rubber roll that is fixed on the upper bracket separates with printhead on being fixed on the print unit main body rack, and the fixed blade that is fixed on the cutting knife on the upper bracket also separates with the cutting blade of cutting knife on being fixed on the print unit main body rack thereupon; When print media is installed, pull spanner, the rotation of spanner drives rotating shaft, and rotating shaft drives upper bracket and slides, and by going in the paper passage, the upper bracket that closes has promptly been finished last paper work with print media; Because the fixed blade of cutting knife is along with upper bracket horizontal slip folding,, also can not have influence on the folding of upper bracket even the not withdrawal of the cutting blade of cutting knife is pressed on the fixed blade of cutting knife.
Description of drawings
Fig. 1 is the cutaway view of the print unit of background technology of the present invention;
The schematic diagram that Fig. 2 opens for the print unit upper bracket of background technology of the present invention;
Fig. 3 is the schematic diagram of print unit of the present invention;
Fig. 4 is the schematic diagram after the embodiment of the invention 1 print unit removes upper bracket;
Fig. 5 looks cutaway view for the left side that the embodiment of the invention 1 print unit removes upper bracket;
Fig. 6 is the schematic diagram of the embodiment of the invention 1 print unit upper bracket;
Fig. 7 is the cutaway view of the embodiment of the invention 1 print unit upper bracket;
Fig. 8 is the cutaway view of the embodiment of the invention 1 print unit left side spanner;
Fig. 9 is embodiment 1 a left spanner mounting structure schematic diagram;
Figure 10 is the partial enlarged drawing of Fig. 9;
Figure 11 is embodiment 1 a upper bracket closed condition schematic diagram;
Figure 12 is embodiment 1 a upper bracket opening schematic diagram;
Figure 13 is the schematic diagram of the print unit of the embodiment of the invention 2;
Figure 14 is the schematic diagram after the embodiment of the invention 2 print units remove upper bracket;
Figure 15 is the cutaway view after the embodiment of the invention 2 print units remove upper bracket;
Figure 16 is the schematic diagram of the embodiment of the invention 2 print unit upper brackets;
Figure 17 is the cutaway view of the embodiment of the invention 2 print unit upper brackets;
Figure 18 is the schematic diagram of the embodiment of the invention 2 print units;
Figure 19 is the schematic diagram after the embodiment of the invention 2 print unit upper brackets are opened.
The specific embodiment
Embodiment 1:
Opposite sides in the main body rack 3 are provided with upper bracket 5, its structure as shown in Figure 7, corresponding cutting blade fixed mount 4 positions, upper bracket 5 tops are provided with fixed blade fixed mount 57, and fixed blade 58 is set on it; Above fixed blade 58, also be provided with fixed blade backplate 52; Corresponding printhead 39 positions, upper bracket 5 bottoms are provided with prints rubber roll 56, and the end of printing rubber roll 56 is provided with gear 53, and gear 53 connects with printing drive unit 31; As shown in figure 11, there are left flange 511 and right flange 512 in the both sides of upper bracket main body 51; Be fixed with left fixed leg 54 on the flange 551 of a left side, and have left bar hole 55; Be fixed with right fixed leg 57 ' on the right flange 552, and have right bar hole 59.
Rotating shaft 32 is set on the main body rack 3, and the both ends of rotating shaft 32 are fixed left spanner 33 and right spanner 34 respectively, and left and right sides spanner can rotate with the rotation of rotating shaft like this, and rotating shaft also can rotate with the rotation of arbitrary spanner; Rotating shaft 32 passes the left bar hole 55 and the right bar hole 56 of upper bracket 5, but the relative main body rack 3 of upper bracket 5 along continuous straight runs slides like this.
The structure of spanner 33 has left fixing hole 331 as shown in Figure 8 on the left spanner 33, be used for fixedlying connected with an end of rotating shaft 32; On one side left projection 333 is arranged, there is left groove 334 left projection 333 tops, one side left projection 333 also has handle 332; The bottom of left side projection 333 also is provided with left slide block 335; On the right spanner 34 right fixing hole 341 is arranged, Yi Bian right projection 343 is arranged, there is right groove 344 right projection 343 tops; The bottom of right projection 343 also is provided with right slide block 345.
During actual the use, under upper bracket 5 closing state, the mandrel of printing rubber roll 56 is stuck in the sliding tray 382 of printhead fixed head 38, and printhead 39 is pressed in the surface of printing rubber roll 56; Left fixed leg 54 on the upper bracket 5 is stuck in the left groove 334 on the left spanner 33; Right fixed leg 57 ' on the upper bracket 5 is stuck in the right groove 344 on the right spanner 34; Cutting blade 41 is corresponding with fixed blade 58, and the horizontal slip of cutting blade 41 can be cut off print media; Under this state, stage clip 37 is to having applied certain pressure by printhead fixed head 38 to printhead 39 in the print unit, printhead 39 is compressed print rubber roll 56 and pressure has been applied on the upper bracket 5 by printing rubber roll 56, because the fixed leg on the upper bracket 5 is stuck in the draw-in groove of main body rack 3, therefore upper bracket 5 is stably fixed on the main body rack 3.
When last paper, upper bracket 5 and main body rack 3 need be separated, according to direction among Fig. 9, pull the handle 332 of left spanner 33 clockwise, left fixed leg 54 on the upper bracket 5 breaks away from from left groove 334, because left spanner 33 drives spanner rotating shaft 32 rotations, spanner rotating shaft 32 drives right spanner 34 rotations again, and the right fixed leg 57 ' on the upper bracket 5 breaks away from from the right groove 344 of right spanner 34; Under the promotion of stage clip 37, upper bracket 5 outwards moves; Simultaneously, continuing to pull in the process of left spanner 33, the left slide block 335 of left spanner 33 toggles it to left fixed leg 54, and the right slide block 345 of right spanner 34 toggles it to right fixed leg 57, also drives upper bracket 5 and outwards moves.Like this, upper bracket 5 separates with main body rack 3, as shown in figure 12, can go up the paper operation easily.
In the time of need closing upper bracket 5, make upper bracket 5 keep horizontal direction, promote fixed blade backplate 52 or other parts on the upper bracket 5, upper bracket 5 is moved horizontally, when printing rubber roll 56 touches printhead 39, pull the handle 332 of left spanner 33 counterclockwise along direction among Fig. 9, left fixed leg 54 on the upper bracket 5 is stuck in the left groove 334 on the left spanner 33; Right fixed leg 57 on the upper bracket 5 is stuck in the right groove 344 on the right spanner 34; Thereby upper bracket 5 is tightened on main body rack 3.
Because in the moving process of above-mentioned upper bracket 5, upper bracket 5 keeps horizontal motion, even because can not in time withdraw and be pressed on the fixed blade 58 that is arranged on the upper bracket 5, upper bracket 5 also can be opened smoothly and not be subjected to the influence of cutting blade 41 owing to the cutting blade 41 of cutting blade assembly 4.Equally, when closing upper bracket 5, also can close very smoothly.
In above-mentioned technical scheme, taked on upper bracket 5, bar hole to be set, realize the slip of upper bracket 5 on main body rack 3 in the mode that rotating shaft is set on the main body rack 3; Equally, also can take on upper bracket 5 rotating shaft to be set, the technical scheme that corresponding bar hole is set on the main body rack 3 realizes the slip of upper bracket 5 on main body rack 3, and two kinds of schemes can reach same technique effect.
In technique scheme, the difference of left spanner 33 and right spanner 34 has handle 332 with left spanner 33, equally also the handle with identical function can be set on right spanner 34.
In above-mentioned technical scheme, cutting blade fixed mount 4 is fixed on the main body rack 3, fixed blade fixed mount 57 is fixed on the upper bracket 5, equally, also fixed blade fixed mount 57 can be fixed on the main body rack 3, cutting blade fixed mount 4 is fixed on the upper bracket 5, also can reach same technique effect.
Embodiment 2:
Figure 13 is the schematic diagram of the print unit of the embodiment of the invention 2, and Figure 14 omits schematic diagram behind the upper bracket for print unit of the present invention.Print unit main body rack 3 tops are relatively set with cutting blade fixed mount 4 and upper bracket 5 respectively; One side of main body rack 3 is provided with actuating unit 31; Rotatable respectively left connecting rod 33 and the right connecting rod 331 of being hinged with in two ends, main body rack 3 left and right sides is fixed with left rotary shaft 32 on the left connecting rod 33, is fixed with right spindle 321 on the right connecting rod 331; The both sides of main body rack 3 also are provided with fluting 35 and 351; The both sides of main body rack 3 also are symmetrically arranged with left perforate 44 and right perforate 45.
Figure 15 conceals cutaway view behind the upper bracket for print unit of the present invention.The middle part of main body rack 3 is provided with elastomeric element holder 36, and it is provided with elastomeric element 37, and elastomeric element 37 is pressed in the printhead fixed head 38 that is fixed with printhead 39; Two sides of printhead fixed head 38 all have flange 381, and fluting 382 is arranged on the flange 381; Cutting blade 41 is arranged in the cutting blade fixed mount 4, cutting blade 41 can be in as Figure 15 the direction move left and right.
Figure 16 is the schematic diagram of print unit upper bracket of the present invention, and Figure 17 is the cutaway view of print unit upper bracket of the present invention.There are left flange 511 and right flange 512 in the both sides of upper bracket main body 51; Have left bar hole 55 on the flange 511 of a left side; And be fixed with left latch hook 60 by lock shaft 52 is rotatable; Have right bar hole 59 on the right flange 512, and be fixed with right latch hook 61 by lock shaft 52 is rotatable, wherein, left latch hook 60 fuses with lock shaft 52 with right latch hook 61, can rotate jointly; Left side latch hook 60 is symmetrical arranged with respect to upper bracket main body 51 with right latch hook 61, left sliding tray 601 is arranged on the left latch hook 60, and left flange 602 (not shown)s are arranged; On the right latch hook 61 right sliding tray 611 is arranged, and right flange 612 is arranged; The also rotatable rubber roll 56 that is hinged with is fixed with gear 53 on the upper bracket main body 51 on the rubber roll 56; Be fixed with fixed blade fixed mount 57 on the upper bracket main body 51, it is provided with fixed blade 58.
Figure 18 is the stereogram of print unit of the present invention, and Figure 19 is the stereogram after print unit upper bracket of the present invention is opened.In Figure 18, upper bracket fulcrum 46 passes left strip hole 55 and right strip hole 59 on the upper bracket main body 51 again after passing left perforate 44 and right perforate 45 on the main body rack 3, and main body rack 3 and upper bracket 5 are coupled together; At this moment, the mandrel of rubber roll 56 is stuck in the fluting 382 of printhead fixed head 38, and support 5 is in locking state; Left rotary shaft 32 on the connecting rod 33 of a left side is through in the left sliding tray 601 of left latch hook 60, right spindle 321 on the right connecting rod 331 is through in the right sliding tray 611 of right latch hook 61, and the extended line of left connecting rod 33 passes upper bracket main body 3 and the pin joint of left latch hook 60 and the high limit position that left connecting rod 33 upper ends are positioned at left sliding tray 601; The extended line of right connecting rod 331 passes upper bracket main body 3 and the pin joint of right latch hook 61 and the high limit position that right connecting rod 331 upper ends are positioned at right sliding tray 611; Upper bracket main body 51, left latch hook 60, left connecting rod 33 are formed a push and pull system, and same, upper bracket main body 51, right latch hook 61, right connecting rod 331 are also formed a push and pull system, these two push and pull system left-right symmetry, synchronization action; The left flange 602 of left side latch hook 60 is pressed in the top of upper bracket main body 51, and the right flange 612 of right latch hook 61 is pressed in the top of upper bracket main body 51.
In this print unit, because fixing printhead 39 contacts in rubber roll 56 and the main body rack 3 in the upper bracket 5, elastomeric element 37 is applied to also being delivered on the upper bracket 5 partly of power on the printhead 39, this power F Figure 18 direction be level to the right; Power F can be decomposed into two power on upper bracket 5, one is power F1 vertically upward, one is along the hinged axial power F2 of left latch hook 60 with jointed shaft, left rotary shaft 32, left connecting rod 33 and the main body rack 3 of upper bracket main body 51, upper bracket fulcrum 46 is offset power F1, power F2 is directly delivered on the main body rack 3 with jointed shaft 72, the left rotary shaft 32 of main body rack 3 by left latch hook 60 and the jointed shaft 71 of upper bracket main body 51, left connecting rod 33, at this moment, upper bracket 5 is in metastable state.
When last paper, upper bracket 5 and main body rack 3 need be separated, pull left latch hook 60 and right latch hook 61 clockwise according to direction among Figure 18, at this moment, left rotary shaft 32 breaks away from original position, the jointed shaft 71 of left side latch hook 60 and upper bracket main body 51, left rotary shaft 32, jointed shaft 72 threes of left side connecting rod 33 and main body rack 3 are not also on same straight line, the jointed shaft 73 of right latch hook 61 and upper bracket main body 51, right spindle 321, jointed shaft 74 (not marking among the figure) three of right connecting rod 331 and main body rack 3 is not also on same straight line, destroyed the stress balance of original locking state, be applied at printhead 39 under the drive of the power F on the upper bracket 5, upper bracket 5 separates with main body rack 3, as shown in figure 19.
In the time of need closing upper bracket 5, make upper bracket 5 keep horizontal direction, promote upper bracket 5, upper bracket 5 is moved horizontally, when rubber roll 56 touched printhead 39, the extended line of left connecting rod 33 passed upper bracket main body 3 and the pin joint of left latch hook 60 and the high limit position that left connecting rod 33 upper ends are positioned at left sliding tray 601; The extended line of right connecting rod 331 passes upper bracket main body 3 and the pin joint of right latch hook 61 and the high limit position that right connecting rod 331 upper ends are positioned at right sliding tray 611; Reached stress balance, upper bracket 5 is in stable state, and upper bracket 5 is locked on the main body rack 3.
Because in the moving process of above-mentioned upper bracket 5, upper bracket 5 keeps horizontal motion, even owing to the cutting blade 41 of cutting blade fixed mount 4 is pressed on the fixed blade 58 that is arranged on the upper bracket 5 because can not in time withdraw, upper bracket 5 also can be opened smoothly and not be subjected to the influence of cutting blade 41. and same, when closing upper bracket 5, also can close very smoothly.
In above-mentioned technical scheme, taked on upper bracket 5, bar hole to be set, realize the slip of upper bracket 5 on main body rack 3 in the mode that axle is set on the main body rack 3, equally, also can take on upper bracket 5, axle to be set, the technical scheme that corresponding bar hole is set on the main body rack 3 realizes the slip of upper bracket 5 on main body rack 3, and two kinds of schemes can reach same technique effect.
In above-mentioned technical scheme, be provided with left latch hook 60 and right latch hook 61 respectively at the two ends of upper bracket 5, same, also can adopt a end only to adopt a latch hook to realize above-mentioned technique effect at upper bracket.
In above-mentioned technical scheme, cutting blade fixed mount 4 is fixed on the main body rack 3, and fixed blade 58 is fixed on the upper bracket 5, equally, also fixed blade can be fixed on the main body rack 3, cutting blade fixed mount 4 is fixed on the upper bracket 5, also can reach same technique effect.
Specific embodiments of the invention have been announced its preferred implementation, but are not limited to this kind embodiment.Those of ordinary skill in the art understands spirit of the present invention very easily according to the foregoing description, and makes different amplifications and variation.But only otherwise break away from spirit of the present invention, all in this patent protection domain.
Claims (7)
1. print unit, it comprises main body rack, the upper-lower position of main body rack is provided with one of sound blade and printhead respectively, in main body rack one side upper bracket is set, the upper-lower position of upper bracket correspondence respectively is provided with one of sound blade and prints rubber roll, it is characterized in that on main body rack or upper bracket, bar hole being set, on corresponding upper bracket or the main body rack rotating shaft is set, thereby realize the slip of upper bracket on main body rack.
2. print unit according to claim 1 is characterized in that the main body rack bottom is provided with rotating shaft, and the upper bracket two ends correspondingly are provided with bar hole, and rotating shaft terminal passes bar hole.
3. print unit according to claim 2 is characterized in that the end of rotating shaft is provided with spanner.
4. print unit according to claim 3 is characterized in that spanner is provided with handle, groove and shifting block; The fixed leg that may be stuck in the groove correspondingly is set on the upper bracket.
5. print unit according to claim 4 is characterized in that printhead fixed head two ends are provided with draw-in groove, and the mandrel of printing rubber roll when upper bracket is closed is stuck in wherein.
6. print unit according to claim 2, it is characterized in that hinged latch hook on the upper bracket main body, sliding tray is set on the latch hook, main body rack and connecting rod lower end are hinged, small end can slide along the sliding tray of latch hook, when upper bracket was in closed condition, the extended line of connecting rod passed the latch hook pin joint of upper bracket main body and the high limit position that small end is positioned at sliding tray; The flange on latch hook top is pressed in the upper surface of upper bracket main body.
7. printer that has claim 1 to any described print unit of claim of claim 6.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100434336A CN100384638C (en) | 2005-04-28 | 2005-04-28 | Printing unit with paper cutter and printer therewith |
| PCT/CN2006/000831 WO2006114062A1 (en) | 2005-04-28 | 2006-04-28 | A printing unit having a paper cutting apparatus and a printer having the same printing unit |
| EP06741749A EP1923225A4 (en) | 2005-04-28 | 2006-04-28 | A printing unit having a paper cutting apparatus and a printer having the same printing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100434336A CN100384638C (en) | 2005-04-28 | 2005-04-28 | Printing unit with paper cutter and printer therewith |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1853947A CN1853947A (en) | 2006-11-01 |
| CN100384638C true CN100384638C (en) | 2008-04-30 |
Family
ID=37194509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100434336A Active CN100384638C (en) | 2005-04-28 | 2005-04-28 | Printing unit with paper cutter and printer therewith |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1923225A4 (en) |
| CN (1) | CN100384638C (en) |
| WO (1) | WO2006114062A1 (en) |
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| JP5001909B2 (en) * | 2008-06-26 | 2012-08-15 | 株式会社サトー知識財産研究所 | Cutting device |
| CN101722735B (en) * | 2008-10-10 | 2011-05-04 | 山东新北洋信息技术股份有限公司 | Dot-matrix printer |
| CN102198762B (en) * | 2010-03-26 | 2013-04-24 | 山东新北洋信息技术股份有限公司 | Printer facilitating maintenance of paper cutting device |
| CN102806783A (en) * | 2011-05-31 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | Printing module moving device |
| CN102991147B (en) * | 2011-09-19 | 2015-04-22 | 深圳市证通电子股份有限公司 | Printer and tool retracting mechanism thereof |
| KR101282299B1 (en) * | 2012-12-21 | 2013-07-10 | 이일복 | Cutter of printer |
| CN105365417B (en) * | 2015-11-24 | 2017-12-08 | 江门市得实计算机外部设备有限公司 | A kind of printer double leval jib automatic open-close structure |
| CN105922757B (en) * | 2016-04-27 | 2018-10-12 | 苏州佳世达光电有限公司 | Printer |
| US11446940B2 (en) | 2018-01-31 | 2022-09-20 | Hewlett-Packard Development Company, L.P. | Cutter assembly with movable trench cover |
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-
2005
- 2005-04-28 CN CNB2005100434336A patent/CN100384638C/en active Active
-
2006
- 2006-04-28 EP EP06741749A patent/EP1923225A4/en not_active Withdrawn
- 2006-04-28 WO PCT/CN2006/000831 patent/WO2006114062A1/en not_active Application Discontinuation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129175A (en) * | 1994-11-14 | 1996-08-21 | 埃塞尔特戴莫有限公司 | Cutting mechanism |
| JPH09141952A (en) * | 1995-09-19 | 1997-06-03 | Seiko Epson Corp | Printing device with auto cutter |
| CN1217681A (en) * | 1997-02-20 | 1999-05-26 | 松下电器产业株式会社 | printing unit with cutter |
| US20020020273A1 (en) * | 1998-02-25 | 2002-02-21 | Akio Nomura | Cutter device and printer using this |
| JP2000025287A (en) * | 1998-07-10 | 2000-01-25 | Matsushita Electric Ind Co Ltd | Printer |
| CN1270135A (en) * | 1999-04-14 | 2000-10-18 | 星精密株式会社 | Cutter and printer |
| CN1420022A (en) * | 2001-11-16 | 2003-05-28 | 精工爱普生株式会社 | Printer unit and printing device equipped with the printer unit |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006114062A1 (en) | 2006-11-02 |
| EP1923225A1 (en) | 2008-05-21 |
| CN1853947A (en) | 2006-11-01 |
| EP1923225A4 (en) | 2009-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090403 Address after: No. 159 Torch Road, hi tech Zone, Shandong, Weihai: 264209 Co-patentee after: Weihai New Beiyang Digital Technology Co., Ltd. Patentee after: Shandong new Beiyang information technology Limited by Share Ltd Address before: Shandong province Weihai City Xinwei Road No. 11 North building 11 floor, zip code: 264200 Patentee before: Xiubeiyang Information Technology Co., Ltd., Shandong |
|
| CI01 | Correction of invention patent gazette |
Correction item: Address of the patentee Correct: No. 169 Torch Road, hi tech Zone, Shandong, Weihai False: No. 159 Torch Road, hi tech Zone, Shandong, Weihai Number: 19 Volume: 25 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO.159, HUOJU ROAD, GAOJI DISTRICT, WEIHAI CITY, SHANDONG PROVINCE TO: NO.169, HUOJU ROAD, GAOJI DISTRICT, WEIHAI CITY, SHANDONG PROVINCE |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 126 Kunlun Road, ring District, Weihai City, Shandong Province, 264203 Co-patentee after: Weihai new Beiyang Digital Technology Co., Ltd. Patentee after: Xiubeiyang Information Technology Co., Ltd., Shandong Address before: 264209 Weihai City, Shandong high tech Zone Torch Road No. 169 Co-patentee before: Weihai New Beiyang Digital Technology Co., Ltd. Patentee before: Xiubeiyang Information Technology Co., Ltd., Shandong |