CN104191839A - Roll conveyor positioning structure for ribbon printer - Google Patents
Roll conveyor positioning structure for ribbon printer Download PDFInfo
- Publication number
- CN104191839A CN104191839A CN201410440018.3A CN201410440018A CN104191839A CN 104191839 A CN104191839 A CN 104191839A CN 201410440018 A CN201410440018 A CN 201410440018A CN 104191839 A CN104191839 A CN 104191839A
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- China
- Prior art keywords
- tooth bar
- admittedly
- type
- convex
- overlaps
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Abstract
The invention relates to a roll conveyor positioning structure for a ribbon printer. The roll conveyor positioning structure for the ribbon printer comprises a cover frame; one end of the cover frame is provided with a convex type fixed sleeve, and the other end of the cover frame is provided with a concave type fixed sleeve with the same axis as the convex type fixed sleeve; a movable rack is arranged in the cover frame, and the rack is provided with an auxiliary toothed bar end and a secondary toothed bar end corresponding to the auxiliary toothed bar end; the auxiliary toothed bar end of the rack is installed inside the convex type fixed sleeve and the secondary toothed bar end is installed in the concave type fixed sleeve. Compared with the prior art, the roll conveyor positioning structure for the ribbon printer is accurate in conveying positioning, thereby improving the stability of the rack conveying and printing accuracy of the ribbon printer. Furthermore, the roll conveyor positioning structure is safe and reliable.
Description
Technical field
The present invention relates to a kind of location structure of carrying, especially a kind of rolling for ribbon printer is carried location structure, specifically carries location structure for the rolling on ribbon printer.
Background technology
In ribbon printer, rolling structure for conveying is varied, and whether the precision that cover frame overwind is carried directly has influence on the printing precision of ribbon printer, it is that one end of synchronizing wheel is connected on propeller that traditional rolling is carried, can not meet the printing precision of ribbon printer and carry out transferring power with propeller to the structure of synchronizing wheel, and synchronizing wheel is carried also steady not.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of rolling for ribbon printer to carry location structure, it carries accurate positioning, can improve the stability that tooth bar is carried, and improves the precision that ribbon printer is printed, safe and reliable.
According to technical scheme provided by the invention, described rolling is carried location structure, comprises cover frame; One end of described cover frame is provided with convex and admittedly overlaps, and the other end of cover frame is provided with the matrix that admittedly overlaps coaxial line with convex and admittedly overlaps; In cover frame, be provided with the tooth bar that can move, described tooth bar has secondary ratch end and the inferior ratch end corresponding with described secondary ratch end; The secondary ratch end of tooth bar is installed in convex overlaps admittedly, and the inferior ratch end of tooth bar is installed in matrix overlaps admittedly.
The secondary ratch end of described tooth bar is connected with the output shaft that drives servo drive motor by motor drive shaft copper gear, drives servo drive motor to be fixed on cover frame by base component.
The secondary ratch end of described tooth bar is arranged in convex overlaps admittedly by F type tooth bar sliding sleeve, and the right-hand member of described F type tooth bar sliding sleeve is locked on tooth bar by T-shaped girth member.
The right-hand member of described F type tooth bar sliding sleeve is provided with T-shaped clutch external member, H type adds confidential paper and latch, and the left end of F type tooth bar sliding sleeve is provided with W type clutch external member and C jacket part; T-shaped clutch external member, H type add confidential paper and latch is positioned between F type tooth bar sliding sleeve and T-shaped girth member, and latch is fixed on cover frame, and T-shaped clutch external member is enclosed within on tooth bar and with T-shaped girth member and contacts, and H type adds confidential paper and be enclosed within the casing of T-shaped clutch external member; W type clutch external member is enclosed within on tooth bar, and C jacket part is enclosed within the casing of W type clutch external member.
The inferior ratch end of described tooth bar is by torus cover and be positioned at described torus cover E type tooth bar sliding sleeve and be arranged on matrix and admittedly overlap; E type tooth bar sliding sleeve is locked on tooth bar by the U-shaped girth member that is positioned at described E type tooth bar sliding sleeve left end.
Between described U-shaped girth member and E type tooth bar sliding sleeve, be provided with H type clutch external member, H type clutch external member is enclosed within on tooth bar; The section of E type tooth bar sliding sleeve is provided with M type clutch external member and O type adds confidential paper, and M type clutch external member is enclosed within on tooth bar, and O type adds confidential paper and is enclosed within the casing of M type clutch external member and is arranged in the ladder type base of torus cover.
The left part of described torus cover is provided with solid cover, and described solid cover is fixed on the end of torus cover.Between described torus cover and cover frame, be provided with degree of tightness volution, described degree of tightness volution is fixed on cover frame by rotation fastener.
Beneficial effect of the present invention is: cover arranges convex on frame and admittedly overlaps with matrix and admittedly overlap, the secondary ratch end of tooth bar is arranged in convex overlaps admittedly by F type tooth bar sliding sleeve and T-shaped girth member, the inferior ratch end of tooth bar is arranged in matrix overlaps admittedly by torus cover, E type tooth bar sliding sleeve, U-shaped girth member, the secondary ratch end of tooth bar is connected with the output shaft of servo drive motor by motor drive shaft copper gear, carry accurate positioning, can improve the stability that tooth bar is carried, improve the precision that ribbon printer is printed, safe and reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Description of reference numerals: 1-base component, 2-servo drive motor, 3-motor drive shaft copper gear, 4-T type girth member, 5-T type clutch external member, 6-H type adds confidential paper, 7-latch, 8-F type tooth bar sliding sleeve, 9-W type clutch external member, 10-C jacket part, 11-covers frame, 12-tooth bar, 13-M type clutch external member, 14-O type adds confidential paper, 15-E type tooth bar sliding sleeve, 16-torus cover, 17-H type clutch external member, 18-U type girth member, 19-overlaps admittedly, 20-degree of tightness volution, 21-rotation fastener, the sliding ditch of 22-, 23-convex admittedly overlaps 24-matrix and admittedly overlaps.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1: in order to make the structure for conveying of tooth bar meet the requirement of vertical ribbon printer printing precision, the present invention includes cover frame 11; One end of described cover frame 11 is provided with convex and admittedly overlaps 23, and the other end of cover frame 11 is provided with the matrix that admittedly overlaps 23 coaxial lines with convex and admittedly overlaps 24; In cover frame 11, be provided with the tooth bar 12 that can move, described tooth bar 12 has secondary ratch end and the inferior ratch end corresponding with described secondary ratch end; The secondary ratch end of tooth bar 12 is installed on convex and admittedly overlaps in 23, and the inferior ratch end of tooth bar 12 is installed on matrix and admittedly overlaps in 24.
Particularly, in described cover frame 11, be provided with sliding ditch 22, on the two ends projection of sliding ditch 22, arrange convex admittedly overlap 23 and matrix admittedly overlap 24, convex admittedly overlaps 23 and admittedly overlaps 24 for coaxial line with matrix, guarantees the axiality that tooth bar 12 is installed.Convex admittedly overlaps 23 and is positioned at the right-hand member that covers frame 11, and matrix admittedly overlaps 24 and is positioned at the left end that covers frame 11.
In order to drive tooth bar 12 to move, in the embodiment of the present invention, the secondary ratch end of described tooth bar 12 is connected with the output shaft that drives servo drive motor 2 by motor drive shaft copper gear 3, drives servo drive motor 2 to be fixed on cover frame 11 by base component 1.Servo drive motor 2 is arranged on base component 1, the output shaft of servo drive motor 2 is through the axis hole of base component 1, the axis of the extended line of tooth bar 12 center lines and servo drive motor 2 output shafts is on same straight line, between servo drive motor 2 output shafts and tooth bar 12, be connected with motor drive shaft copper gear 3, like this servo drive motor 2 just can by motor drive shaft copper gear 3 by power transmission to tooth bar 12, to drive the operation of tooth bar 12.
The secondary ratch end of described tooth bar 12 is arranged on convex by F type tooth bar sliding sleeve 8 and admittedly overlaps in 23, and the right-hand member of described F type tooth bar sliding sleeve 8 is locked on tooth bar 12 by T-shaped girth member 4.
In the embodiment of the present invention, convex overlaps two next-door neighbours' of 23 interior installations F type tooth bar sliding sleeve 8 admittedly.
The right-hand member of described F type tooth bar sliding sleeve 8 is provided with T-shaped clutch external member 5, H type adds confidential paper 6 and latch 7, and the left end of F type tooth bar sliding sleeve 8 is provided with W type clutch external member 9 and C jacket part 10; T-shaped clutch external member 5, H type add confidential paper 6 and latch 7 is positioned between F type tooth bar sliding sleeve 8 and T-shaped girth member 4, latch 7 is fixed on cover frame 3, T-shaped clutch external member 5 is enclosed within on tooth bar 12 and with T-shaped girth member 4 and contacts, and H type adds confidential paper 6 and be enclosed within the casing of T-shaped clutch external member 5; W type clutch external member 9 is enclosed within on tooth bar 12, and C jacket part 10 is enclosed within the casing of W type clutch external member 9.
When concrete installation, the convex of cover frame 11 right-hand members admittedly overlaps in 23 and offers the ladder type base face of C jacket part 10 and the ladder type base of installation F type tooth bar sliding sleeve 8 are installed, C jacket part 10 is first inserted on tooth bar 12, then the convex of the secondary ratch end of tooth bar 12 being put into cover frame 11 right-hand members overlaps 23 admittedly, W type clutch external member 9 is inserted on tooth bar 12, the left side of W type clutch external member 9 withstands on the ladder type base face place on tooth bar 12, then the C jacket part 10 that is enclosed within tooth bar 12 right-hand members is enclosed within W type clutch external member 9, the right side of C jacket part 10 withstands on the interior convex of cover frame 11 and admittedly overlaps on the ladder type base face in 23, next two F type tooth bar sliding sleeves 8 that mutually lean are together packed into the secondary ratch end of tooth bar 12, the left side of F type tooth bar sliding sleeve 8 leans at the interior convex of cover frame 11 to be overlapped on the ladder type base face in 23 and on the right side of W type clutch external member 9 admittedly, then latch 7 is arranged on cover frame 11 right sides, be fixed with screw, the left side of latch 7 withstands on the right side of F type tooth bar sliding sleeve 8, next T-shaped clutch external member 5 is contained in to the secondary ratch end of tooth bar 12, the left side of T-shaped clutch external member 5 withstands on the right side of F type tooth bar sliding sleeve 8, the right side of T-shaped clutch external member 5 holds out against with the T-shaped girth member 4 being spun on tooth bar 12.
The inferior ratch end of described tooth bar 12 is arranged on matrix by torus cover 16 and the E type tooth bar sliding sleeve 15 that is positioned at described torus cover 16 and admittedly overlaps 24; E type tooth bar sliding sleeve 15 is locked on tooth bar 12 by the U-shaped girth member 18 that is positioned at described E type tooth bar sliding sleeve 15 left ends.
Between described U-shaped girth member 18 and E type tooth bar sliding sleeve 15, be provided with H type clutch external member 17, H type clutch external member 17 is enclosed within on tooth bar 12; The section of E type tooth bar sliding sleeve 15 is provided with M type clutch external member 13 and O type adds confidential paper 14, and M type clutch external member 13 is enclosed within on tooth bar 12, and O type adds confidential paper 14 and is enclosed within the casing of M type clutch external member 13 and is arranged in the ladder type base of torus cover 16.
The left part of described torus cover 16 is provided with solid cover 19, described 19 ends that are fixed on torus cover 16 of admittedly overlapping.
Between described torus cover 16 and cover frame 11, be provided with degree of tightness volution 20, described degree of tightness volution 20 is fixed on cover frame 11 by rotation fastener 21.
When concrete installation, the matrix that torus cover 16 is fit into cover frame 11 left ends overlaps in 24 admittedly, wherein, the centre position place of torus cover 16 also offers through hole, in through hole, there is the ladder type base of bearings mounted ladder type base and mounting framework oil sealing, between the ladder type base face of torus cover 16 and cover frame 11 left sides, degree of tightness volution 20 is installed, degree of tightness volution 20 is fixed between cover frame 11 and torus cover 16 by rotation fastener 21, the shank portion of rotation fastener 21 is through in the screwed hole on torus cover 16 and the rear screw-in cover of degree of tightness volution 20 frame 11 left sides, thereby torus cover 16 and degree of tightness volution 20 are fixed on the left side of cover frame 11.
After torus cover 16 is fixed, O type is added to confidential paper 14 to be inserted on tooth bar 12, then the inferior ratch end plug of tooth bar 12 is entered in the through hole of torus cover 16, next M type clutch external member 13 is enclosed within on tooth bar 12, the ladder type base face on tooth bar 12 is withstood in the right side of M type clutch external member 13, then the O type on tooth bar 12 of being enclosed within being added to confidential paper 14 is enclosed within M type clutch external member 13, O type adds the left side of confidential paper 14 and withstands the ladder type base face on torus cover 16, then two next-door neighbours' E type tooth bar sliding sleeve 15 is arranged on tooth bar 12, the linkage component that the internal diameter of E type tooth bar sliding sleeve 15 and the diameter of axle of tooth bar 12 are basic hole system, the linkage component that the outer end of E type tooth bar sliding sleeve 15 and the aperture of torus cover 16 are basic shaft system, two E type tooth bar sliding sleeves 15 lean together mutually, the right side of E type tooth bar sliding sleeve 15 leans on the left side of the ladder type base face of torus cover 16 and M type clutch external member 13, the left side of E type tooth bar sliding sleeve 15 holds out against by H type clutch external member 17, and H type clutch external member 17 is to hold out against with the U-shaped girth member 18 being spun on tooth bar 12, finally solid cover 19 is arranged on the left side of torus cover 16 and is screwed, wholely admittedly overlap 19 the parts that stretch out torus cover 16 are covered.
On cover frame 11 of the present invention, arrange convex admittedly overlap 23 and matrix admittedly overlap 24, the secondary ratch end of tooth bar 12 is arranged on convex by F type tooth bar sliding sleeve 8 and T-shaped girth member 4 and admittedly overlaps in 23, the inferior ratch end of tooth bar 12 is arranged on matrix and is admittedly overlapped in 24 by torus cover 16, E type tooth bar sliding sleeve 15, U-shaped girth member 18, the secondary ratch end of tooth bar 12 is connected with the output shaft of servo drive motor 2 by motor drive shaft copper gear 3, carry accurate positioning, can improve the stability that tooth bar is carried, improve the precision that ribbon printer is printed, safe and reliable.
Claims (7)
1. carry a location structure for the rolling of ribbon printer, it is characterized in that: comprise cover frame 11, one end of described cover frame 11 is provided with convex and admittedly overlaps 23, the other end of cover frame 11 is provided with the matrix that admittedly overlaps 23 coaxial lines with convex and admittedly overlaps 24; In cover frame 11, be provided with the tooth bar 12 that can move, described tooth bar 12 has secondary ratch end and the inferior ratch end corresponding with described secondary ratch end; The secondary ratch end of tooth bar 12 is installed on convex and admittedly overlaps in 23, and the inferior ratch end of tooth bar 12 is installed on matrix and admittedly overlaps in 24.
2. a kind of rolling for ribbon printer according to claim 1 is carried location structure, it is characterized in that: in described cover frame 11, be provided with sliding ditch 22.
3. a kind of rolling for ribbon printer according to claim 2 is carried location structure, it is characterized in that: on the two ends projection of described sliding ditch 22, arrange convex admittedly overlap 23 and matrix admittedly overlap 24, convex admittedly overlaps 23 and admittedly overlaps 24 for coaxial line with matrix, guarantees the axiality that tooth bar 12 is installed.Convex admittedly overlaps 23 and is positioned at the right-hand member that covers frame 11, and matrix admittedly overlaps 24 and is positioned at the left end that covers frame 11.
4. a kind of rolling for ribbon printer according to claim 1 is carried location structure, it is characterized in that: the secondary ratch end of described tooth bar 12 is connected with the output shaft that drives servo drive motor 2 by motor drive shaft copper gear 3, drive servo drive motor 2 to be fixed on cover frame 11 by base component 1.
5. a kind of rolling for ribbon printer according to claim 4 is carried location structure, be further characterized in that: between servo drive motor 2 output shafts and tooth bar 12, be connected with motor drive shaft copper gear 3, servo drive motor 2 by motor drive shaft copper gear 3 by power transmission to tooth bar 12, to drive the operation of tooth bar 12.
6. a kind of rolling for ribbon printer according to claim 1 is carried location structure, is further characterized in that: secondary ratch end is arranged on convex by F type tooth bar sliding sleeve 8 and admittedly overlaps in 23.
7. a kind of rolling for ribbon printer according to claim 6 is carried location structure, is further characterized in that: the right-hand member of described F type tooth bar sliding sleeve 8 is locked on tooth bar 12 by T-shaped girth member 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440018.3A CN104191839B (en) | 2014-08-25 | 2014-08-25 | A kind of rolling for ribbon printer conveys location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440018.3A CN104191839B (en) | 2014-08-25 | 2014-08-25 | A kind of rolling for ribbon printer conveys location structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104191839A true CN104191839A (en) | 2014-12-10 |
| CN104191839B CN104191839B (en) | 2017-06-09 |
Family
ID=52077277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410440018.3A Active CN104191839B (en) | 2014-08-25 | 2014-08-25 | A kind of rolling for ribbon printer conveys location structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN104191839B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493016A (en) * | 1967-06-16 | 1970-02-03 | Lear Siegler Inc | Wire bending machine |
| JPH1178146A (en) * | 1997-09-02 | 1999-03-23 | Fuji Photo Film Co Ltd | Printer |
| CN102180028A (en) * | 2011-01-26 | 2011-09-14 | 龙梅 | Translational device of universal printer special for acryl |
| CN102205745A (en) * | 2011-01-26 | 2011-10-05 | 龙梅 | Roll lifter of flat printer specially used for textile industry cloth printing |
| CN203472292U (en) * | 2012-12-14 | 2014-03-12 | 广州市宝比塑料制品有限公司 | Printer |
| CN203766250U (en) * | 2013-12-04 | 2014-08-13 | 合肥海闻自动化设备有限公司 | Digital ink jet printer for ribbon |
-
2014
- 2014-08-25 CN CN201410440018.3A patent/CN104191839B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493016A (en) * | 1967-06-16 | 1970-02-03 | Lear Siegler Inc | Wire bending machine |
| JPH1178146A (en) * | 1997-09-02 | 1999-03-23 | Fuji Photo Film Co Ltd | Printer |
| CN102180028A (en) * | 2011-01-26 | 2011-09-14 | 龙梅 | Translational device of universal printer special for acryl |
| CN102205745A (en) * | 2011-01-26 | 2011-10-05 | 龙梅 | Roll lifter of flat printer specially used for textile industry cloth printing |
| CN203472292U (en) * | 2012-12-14 | 2014-03-12 | 广州市宝比塑料制品有限公司 | Printer |
| CN203766250U (en) * | 2013-12-04 | 2014-08-13 | 合肥海闻自动化设备有限公司 | Digital ink jet printer for ribbon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104191839B (en) | 2017-06-09 |
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