CN203004553U - Ribbon cartridge used for label printing device - Google Patents
Ribbon cartridge used for label printing device Download PDFInfo
- Publication number
- CN203004553U CN203004553U CN201220742774.8U CN201220742774U CN203004553U CN 203004553 U CN203004553 U CN 203004553U CN 201220742774 U CN201220742774 U CN 201220742774U CN 203004553 U CN203004553 U CN 203004553U
- Authority
- CN
- China
- Prior art keywords
- face
- axle
- printing device
- ribbon cartridge
- label printing
- 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 - Lifetime
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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
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
- B41J15/044—Cassettes or cartridges containing continuous copy material, tape, for setting into printing devices
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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
- B41J17/00—Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper
- B41J17/32—Detachable carriers or holders for impression-transfer material mechanism
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- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
The utility model relates to a ribbon cartridge used for a label printing device. The ribbon cartridge used for the label printing device comprises a box body, a first reeling shaft and a first collecting shaft, wherein the first reeling shaft is arranged in the box body, is connected with a rotating shaft on the inner wall of the box body, and is used for the reeling and releasing of unprinted mediums, and the first collecting shaft is used to collect the printed mediums. The end face of the first collecting shaft is equipped with a direction-limiting member used for limiting the rotation direction of the first collecting shaft, and a direction-limiting fitting matching the direction-limiting member is arranged on the inner wall of the box body to correspond to the direction-limiting member on the first collecting shaft. Therefore, the technical problem of the conventional ribbon cartridge used for the label printing device is solved that a thermal transfer ribbon is blocked and even floated due to the mismatching of an upper shell and a lower shell.
Description
Technical field
The utility model relates to a kind of label printing device ribbon cartridge.
Background technology
existing label printing device comprises box body with ribbon cartridge, be arranged in described box body and is connected with described inboard wall of cartridge rotating shaft for first winding off spindle that batches with discharge of print media not, be used for print media collect first collect axle, in this label cassette, axle is rotating to be arranged in label cassette because the first winding off spindle and first is collected, in the situation that there is no driving force, first collects axle might rotate along first direction or second direction, if along rotating on second direction, can cause the carbon ribbon in described label cassette lax.Before this in disclosed EP1403086B1 publication, proposed an arc part and prevented that first collects axle and be rotated in a second direction,, but because the relation of upper shell and lower house cooperation is not very tight, might cause arc part described in EP1403086B1 not have stuck in narrow slit, if label cassette will lax carbon ribbon not be tightened up and is just put into printing equipment and print task, carbon ribbon might stop up even ribbon, causes the serious consequence that can't print.Therefore should may occur in the phenomenon that in label cassette, carbon ribbon is lax and eliminate before printing, yet for this red tape, the user often forgets operation.Even the user forgets, relaxation is eliminated, also can be caused larger relaxing because the user collects the axle mistake along rotating on second direction with first, have a strong impact on printing effect and quality.
The utility model content
The utility model provides a kind of label printing device ribbon cartridge, can stop up the even technical problem of ribbon to solve existing label printing device because of the improper carbon ribbon that causes of relation of upper shell and lower house cooperation with ribbon cartridge.
In order to solve above technical problem, the technical scheme that the utility model is taked is:
A kind of label printing device ribbon cartridge, comprise box body, be arranged in described box body and the first winding off spindle that batches with discharge that is used for print media not that is connected with described inboard wall of cartridge rotating shaft, for print media collect first collect axle, it is characterized in that, described first collects and is provided with described the first limit of collecting rotational axis direction of restriction on the end face of axle to part, and described inboard wall of cartridge and described first is collected limit on axle and is provided with the limit that coordinates to part with described limit to the corresponding position of part to accessory.
Described limit is that an end is fixedly connected with inboard wall of cartridge to accessory, and the other end is unsettled has certain flexible rib.
Described limit is to be arranged at described first to collect and collect shaft centre line around described first on the end face of axle and arrange a plurality of grooves to part, the free end of described rib is provided with the projection with described groove coupling, prevention face when the sliding surface when described groove is provided with first direction when described first collects axle along normal the printing and rotates and the second direction rotation when described first collects axle along the normal rightabout of printing is provided with on described projection respectively that the slip that is complementary with described sliding surface and prevention face connects face and prevention connects face.
Described limit is to be arranged at described first to collect and collect shaft centre line around described first on the end face of axle and arrange a plurality of projections to part, the free end of described rib is provided with the groove with described projection coupling, prevention face when the sliding surface that described projection is provided with first direction when described first collects axle along normal the printing when rotating and the second direction rotation when described first collects axle along the normal rightabout of printing is provided with on described groove respectively that the slip that is complementary with described sliding surface and prevention face connects face and prevention connects face.
It is the inclined plane that described sliding surface and slip connect face, and it is the right angle face that described prevention face and prevention connect face.
Also comprise the second winding off spindle that batches with discharge for the transparency printing medium.
Also comprise the 3rd winding off spindle that batches with discharge for resisting medium.
Described rib has a plurality of.
Described rib has a pair of.
Described a pair of rib is distributed in described the first both sides of collecting axle symmetrically.
After having adopted technique scheme, to collect and be provided with restriction the first limit of collecting rotational axis direction on the end face of axle to part due to first, inboard wall of cartridge and first is collected limit on axle and is provided with to the corresponding position of part and limits the limit that coordinates to part to accessory.Solve existing label printing device and can stop up the even technical problem of ribbon because of the improper carbon ribbon that causes of relation of upper shell and lower house cooperation with ribbon cartridge.
Description of drawings
Fig. 1 is the assembling schematic diagram after the utility model removes upper shell.
Fig. 2 is the sectional view of the utility model label cassette protrusions and groove fit.
Fig. 3 is the enlarged diagram of the utility model protrusions and groove fit.
Fig. 4 is the utility model lower house floor map.
Fig. 5 is the utility model rib schematic diagram and cross sectional view.
Fig. 6 is that the utility model first is collected the axle perspective view.
Fig. 7 is the top view that the utility model first is collected axle.
Fig. 8 is that the utility model first is collected the axial plane view.
Fig. 9 is that the utility model first is collected axle and the protruding schematic diagram that coordinates of rib.
Figure 10 be the utility model first collect axle when rotating on first direction with the protruding schematic diagram that coordinates.
Figure 11 is that the utility model first is collected axle along when rotation and raised position graph of a relation are arranged on second direction
Figure 12 is that the utility model first is collected axle and coordinated schematic diagram with projection when being rotated further on first direction on the basis of Figure 10.
Figure 13 is that the utility model first is collected axle and coordinated schematic diagram with projection when being rotated further on first direction on the basis of Figure 12.
The specific embodiment
Hereinafter, a kind of specific embodiment of the present utility model is described with reference to the accompanying drawings.
A kind of label printing device ribbon cartridge, comprise box body, be arranged in box body and the first winding off spindle 99 that batches with discharge that is used for print media not that is connected with the inboard wall of cartridge rotating shaft, be used for print media collect first collect axle 98, be used for second winding off spindle 96 that batches with discharge of transparency printing medium and for the 3rd winding off spindle 93 that batches with discharge of resisting medium, box body comprises upper shell and lower house, as shown in Figure 1, for the utility model removes lower house plane after upper shell, ribbon cartridge uses in label printing device (not providing).The first winding off spindle 99 is used for not batching of printing carbon ribbon 100, and the other end of carbon ribbon 100 is wound in first and collects on axle 98, namely first collects axle 98 and is used for collecting of printing carbon ribbon.Simultaneously, a kind of transparent print media 97 is wound on the second winding off spindle 96, and a kind of resisting medium 94 with biadhesive is wound on the 3rd winding off spindle 93.Carbon ribbon 100 and transparency printing medium 97 overlap at print area 92 places of lower house, because adopting thermal transfer mode, above-mentioned printing equipment prints, therefore can be when print area 92 place thermal printing head the user is set type information and by the carbon dust layer on carbon ribbon 100, the information feedback is printed on the transparency printing medium, can realize printing purpose.
meanwhile, when ribbon cartridge is installed in above-mentioned printing equipment, first collects on the driving shaft (not shown) that axle 98 is installed on printing equipment accordingly, when print command is arranged, this driving shaft is along rotating on first direction, collecting the engaging tooth 15 of axle inside by first coordinates with engaging tooth on driving shaft, drive first and collect axle along rotating on first direction, thus, carbon ribbon 100 moves upward along first party, having formed first collects axle 98 and constantly collects the carbon ribbon of having printed at print area 92 places, the first winding off spindle 99 constantly discharges the not cyclic process of printing carbon ribbon.
Meanwhile, resisting medium 94 posts in crossing on belt wheel 95 with weak adhesive faces, contact with above-mentioned transparency printing medium 97 with stronger adhesive faces, printing equipment is having a Pressure Actuated Device (not shown) corresponding to crossing belt wheel 95 places, by this Pressure Actuated Device and the interaction of crossing belt wheel 95, can take transparency printing medium and sticky paper out of ribbon cartridge, form the label colour band that the user needs.
Need to prove that driving shaft in above-mentioned printing equipment, Pressure Actuated Device are along synchronously rotating on first direction, can guarantee that thus carbon ribbon, transparency printing medium, resisting medium three move upward along first party with same speed, further guarantee the label colour band printing correctness that the user is required.
First collects axle might along rotating on first direction or along rotating on second direction, if along rotating on first direction, unprinted carbon ribbon 100 being collected, not cause the waste of carbon ribbon when printing.If along rotating on second direction, may cause that the ribbon phenomenon appears in carbon ribbon 100 in the process of printing, be carbon ribbon along with transparency printing medium 97 contacts with resisting medium, so carbon ribbon can along with resisting medium is taken out of outside ribbon cartridge together, cause serious printing problem.Therefore, need a kind of structure or device to prevent this situation, the utility model provides a kind of concrete structure can realize above-mentioned purpose, specific as follows stating.
The utility model is collected first and is provided with restriction first on the end face of axle 98 and collects the limit of axle 98 rotation directions to part, inboard wall of cartridge and first is collected limit on axle 98 and is provided with to the corresponding position of part and limits the limit that coordinates to part to accessory, limit is that an end is fixedly connected with inboard wall of cartridge to accessory, the other end is unsettled has certain flexible rib, by rib its tensile force that provides can prevent first collect axle when not printing along rotating on first direction; Face structure directly and can prevent that first collects axle along rotating on second direction by what it provided.The moulding together with lower house of above-mentioned rib, there is a projection 11 end at the unsettled end of rib, the limit that coordinates with it is at the first end face of collecting axle, several grooves 9 to be arranged to part, several grooves 9 are collected shaft centre line around first and are arranged, its position relationship as shown in Figure 2, lower house 1 is when coordinating the formation ribbon cartridge with upper shell 20, above-mentioned projection and the first groove fit of collecting on axle realize purpose.Amplify as shown in Figure 3 the part of cooperation position 14, and projection 11 periodically coordinates with groove 9, provides first to collect the required tensile force of axle and prevent that first collects axle along rotating on second direction.Prevention face when the sliding surface when groove 9 is provided with first direction when first collects axle along normal the printing and rotates and the second direction when first collects axle along the normal rightabout of printing are rotated is provided with respectively that the slip that is complementary with sliding surface and prevention face connects face and prevention connects face on protruding 11.Wherein, it is the inclined plane that sliding surface and slip connect face, and it is the right angle face that prevention face and prevention connect face.
Figure 4 shows that the lower house plane, position shown in 2 is the first winding off spindle 99 present positions, position shown in 3 is first to collect axle 98 present positions, position shown in 5 is the 3rd winding off spindle 93 present positions, 7 is above-mentioned ribbon cartridge protruded arm, the support force that above-mentioned protruded arm can provide transparency printing medium and carbon ribbon to go out band edge prevents that transparency printing medium and carbon ribbon from going out band edge bending or gauffer.In diagram, 6 and 4 machines that fall that are used for this ribbon cartridge are located and the machine identification use that falls.
Above-mentioned rib schematic diagram and the cross sectional view of being shown in Figure 5, axle schematic perspective view and plane are collected for above-mentioned first in Fig. 6 ~ 8, and it comprises some grooves 9, the inner tooth with inclined plane 16, the two terminal circle card 10A that is used for engagement, 10B.Above-mentioned first collects axle is used for collecting of printing carbon ribbon, collecting rear storage area is 15, in the process of printing, first collect axle along with printing equipment along rotating on first direction, carbon ribbon also moves upward along first party thereupon, and the carbon ribbon width can be designed to 15 width, in the process of collecting, carbon ribbon even and smooth coiling under the effect of up and down two disc face 10A, 10B thereon, has guaranteed print quality.
Fig. 9 is above-mentioned protruding 11 and coordinates schematic diagram with groove 9, along with the first rotation of collecting axle, projection 11 also changes with the relative position of groove 9 thereupon, when projection is positioned at groove 9 place, above-mentioned rib is nature, be parallel to first collect axle axially on unable effect, carbon ribbon is without the effect of tensile force at this moment, state as shown in figure 10, figure protrusions 11 is fixing (being positioned on lower house) relatively, first collects axle when rotating on first direction, first collects the axle groove faces 30 directly and leaves projection and face 13 directly, and then first collect axle ramp 31 and contact with protruding ramp 12, first collect axle at the printing equipment driving shaft along under the effect of rotary action power on first direction, again because collect axle and protruding contact-making surface is the inclined-plane this moment first, frictional force is less, can continue along rotating on first direction therefore first collects axle, this moment, carbon ribbon was in tensioning state, but the effect without tensile force.
Same, if first collects axle along rotating on second direction, as shown in figure 11, first collects the axle groove faces 30 directly and faces 13 directly with projection and contact, because being, contact-making surface faces directly, so the time first collect stuck between axle and projection (not exceeding in the situation of raised material pull-off force), under this kind state first collect axle can't be along rotating on second direction, namely prevented first collect axle along the rotation on second direction.
as shown in figure 12, first collect axle at the printing equipment driving shaft along under the effect of driving force on first direction, continuation is along rotating on first direction, when being in position shown in Figure 12, first collects the non-groove surface 33 of axle contacts with plane, protruding top 32, because non-groove surface 33 is not in same plane with groove 9, so the time non-groove surface can produce direction to plane, protruding top and collect the axial pressure F of axle along first, under the effect of this power F, bead structures generation deformation, simultaneously the first non-groove surface 33 of collecting axle is produced a power F1 with power F opposite sign but equal magnitude, first collects axle is in tensioning state under the effect of this power F1, be that carbon ribbon is in tensioning state, effectively prevented the ribbon phenomenon of carbon ribbon.
When printing equipment receives lasting print command, it is lasting along the driving force on first direction that the driving shaft of printing equipment provides, as shown in figure 13, first collects the axle groove faces directly to face directly with projection and contacts, and has prevented that first collects axle along rotating on second direction, thus, repeat above process, realized that first collects coordinating of axle and bead structures top projection, when the required tensile force of carbon ribbon is provided, prevented that first collects axle along rotating on second direction.It should be noted that simultaneously rib should be not long, to guarantee that rib has enough rigidity tensile force is provided.Selectable method is to calculate maximum tension power according to the driving force that label printing device provides, and the actual measurement cavity adopts the compression of bill of materials bit length, determines the length of rib.
certainly, top projection and the position of groove can exchange, namely limitting to part is to be arranged at first to collect and collect shaft centre line around first on the end face of axle and arrange a plurality of projections, the free end of rib is provided with the groove with the projection coupling, prevention face when the sliding surface that projection is provided with first direction when first collects axle along normal the printing when rotating and the second direction rotation when first collects axle along the normal rightabout of printing, be provided with on groove respectively that the slip that is complementary with sliding surface and prevention face connects face and prevention connects face, wherein, it is the inclined plane that sliding surface and slip connect face, it is the right angle face that prevention face and prevention connect face.
Claims (10)
1. label printing device ribbon cartridge, comprise box body, be arranged in described box body and the first winding off spindle that batches with discharge that is used for print media not that is connected with described inboard wall of cartridge rotating shaft, for print media collect first collect axle, it is characterized in that, described first collects and is provided with described the first limit of collecting rotational axis direction of restriction on the end face of axle to part, and described inboard wall of cartridge and described first is collected limit on axle and is provided with the limit that coordinates to part with described limit to the corresponding position of part to accessory.
2. label printing device ribbon cartridge as claimed in claim 1, is characterized in that, described limit is that an end is fixedly connected with inboard wall of cartridge to accessory, and the other end is unsettled has certain flexible rib.
3. label printing device ribbon cartridge as claimed in claim 2, it is characterized in that, described limit is to be arranged at described first to collect and collect shaft centre line around described first on the end face of axle and arrange a plurality of grooves to part, the free end of described rib is provided with the projection with described groove coupling, prevention face when the sliding surface when described groove is provided with first direction when described first collects axle along normal the printing and rotates and the second direction rotation when described first collects axle along the normal rightabout of printing, be provided with on described projection respectively that the slip that is complementary with described sliding surface and prevention face connects face and prevention connects face.
4. label printing device ribbon cartridge as claimed in claim 2, it is characterized in that, described limit is to be arranged at described first to collect and collect shaft centre line around described first on the end face of axle and arrange a plurality of projections to part, the free end of described rib is provided with the groove with described projection coupling, prevention face when the sliding surface that described projection is provided with first direction when described first collects axle along normal the printing when rotating and the second direction rotation when described first collects axle along the normal rightabout of printing, be provided with on described groove respectively that the slip that is complementary with described sliding surface and prevention face connects face and prevention connects face.
5. label printing device ribbon cartridge as described in claim 3 or 4, is characterized in that, it is the inclined plane that described sliding surface and slip connect face, and it is the right angle face that described prevention face and prevention connect face.
6. label printing device ribbon cartridge as claimed in claim 5, is characterized in that, also comprises the second winding off spindle that batches with discharge for the transparency printing medium.
7. label printing device ribbon cartridge as claimed in claim 6, is characterized in that, also comprises the 3rd winding off spindle that batches with discharge for resisting medium.
8. label printing device ribbon cartridge as described in claim 3 or 4, is characterized in that, described rib has a plurality of.
9. label printing device ribbon cartridge as claimed in claim 8, is characterized in that, described rib has a pair of.
10. label printing device ribbon cartridge as claimed in claim 9, is characterized in that, described a pair of rib is distributed in described the first both sides of collecting axle symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220742774.8U CN203004553U (en) | 2012-12-30 | 2012-12-30 | Ribbon cartridge used for label printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220742774.8U CN203004553U (en) | 2012-12-30 | 2012-12-30 | Ribbon cartridge used for label printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004553U true CN203004553U (en) | 2013-06-19 |
Family
ID=48596178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220742774.8U Expired - Lifetime CN203004553U (en) | 2012-12-30 | 2012-12-30 | Ribbon cartridge used for label printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9415618B2 (en) | 2013-09-02 | 2016-08-16 | Zhuhai Ninestar Management Co., Ltd. | Ribbon cassette for label printing device |
| CN104417104B (en) * | 2013-09-05 | 2017-05-24 | 佳能株式会社 | Ink ribbon cassette and printer apparatus |
-
2012
- 2012-12-30 CN CN201220742774.8U patent/CN203004553U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9415618B2 (en) | 2013-09-02 | 2016-08-16 | Zhuhai Ninestar Management Co., Ltd. | Ribbon cassette for label printing device |
| CN104417104B (en) * | 2013-09-05 | 2017-05-24 | 佳能株式会社 | Ink ribbon cassette and printer apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |