CN217532299U - Thermal transfer printer of carbon ribbon is peeled off to high-efficient stability - Google Patents
Thermal transfer printer of carbon ribbon is peeled off to high-efficient stability Download PDFInfo
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- CN217532299U CN217532299U CN202221058927.7U CN202221058927U CN217532299U CN 217532299 U CN217532299 U CN 217532299U CN 202221058927 U CN202221058927 U CN 202221058927U CN 217532299 U CN217532299 U CN 217532299U
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- carbon ribbon
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- transfer printer
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Abstract
The utility model provides a high-efficient thermal transfer printer who steadily peels off carbon ribbon, including base, lid, carbon ribbon frame, carbon ribbon roller subassembly, rubber roll and heat-sensitive subassembly, be formed with the exit slot between lid hinge and the base, heat-sensitive subassembly and carbon ribbon roller subassembly set up on carbon ribbon frame, heat-sensitive subassembly includes heat-sensitive support, heat-sensitive piece and centre gripping support, the heat-sensitive piece sets up on heat-sensitive support, the heat-sensitive piece is located the top of rubber roll, the heat-sensitive piece sets up and forms the paper feed passageway with the rubber roll is relative, the paper feed passageway communicates with the exit slot, carbon ribbon roller subassembly is located the top of heat-sensitive support; one side that the temperature sensing support is close to near the exit slot is provided with the double-layered wall, and the centre gripping support is provided with splint, and the detachable and temperature sensing leg joint of centre gripping support, splint and double-layered wall are relative and form the carbon ribbon and cross the groove. The carbon ribbon that arranges through the slit crosses the groove and only can supply the carbon ribbon to pass, and water wash mark or other print substrates can not cross the groove from the carbon ribbon and roll up to realize the carbon ribbon steadily and print the substrate separation, thereby improve and print stability.
Description
Technical Field
The utility model relates to a thermal printing field especially relates to a thermal transfer printer of carbon ribbon is peeled off to high-efficient stability.
Background
Along with the popularization and application of the heat transfer printer, the heat transfer printer is not only used in the automatic teller machine of a bank, the cashier desk of a supermarket and the delivery department of an e-commerce, but also applied in hospitals or textile industries, such as printing washing labels or bracelets and the like.
Wherein in the application in the clothing trade, it has that the shipment volume is big, the printing content is single relatively, characteristics such as work duration is long, and the printing material of general use is for washing mark, and this type of material is after long-time printing, carbon ribbon adhesion and static electricity scheduling problem appear easily, lead to washing mark easily to be drawn into to the carbon ribbon recovery roller, mainly because take the water washing mark of colloid and the very easy adhesion of carbon ribbon, cause washing mark to roll up, unable stable separation, the influence normally goes out the paper.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient thermal transfer printer who steadily peels off carbon ribbon.
In order to realize the purpose of the utility model, the utility model provides a thermal transfer printer for efficiently and stably stripping a carbon ribbon, which comprises a base, a cover body, a carbon ribbon frame, a carbon ribbon roller component, a rubber roller and a heat-sensitive component, wherein the cover body is hinged with the base; the thermal sensitive assembly comprises a thermal sensitive bracket, a thermal sensitive sheet and a clamping bracket, the thermal sensitive sheet is arranged on the thermal sensitive bracket, the thermal sensitive sheet is positioned above the rubber roller, the thermal sensitive sheet and the rubber roller are oppositely arranged to form a paper feeding channel, the paper feeding channel is communicated with the paper outlet, and the carbon ribbon roller assembly is positioned above the thermal sensitive bracket; one side that the temperature sensing support is close to near the exit slot is provided with the double-layered wall, and the centre gripping support is provided with splint, and the detachable and temperature sensing leg joint of centre gripping support, splint and double-layered wall are relative and form the carbon ribbon and cross the groove.
The clamping support is further provided with mounting plates on two sides of the clamping plate based on the paper width direction, and the mounting plates are detachably connected with the thermosensitive support.
According to a further scheme, the heat-sensitive support is provided with a top wall on the back side of the heat-sensitive sheet, the heat-sensitive assembly further comprises two elastic clamps, the two elastic clamps are fixedly arranged on two sides of the top wall in the paper width direction respectively, and one elastic clamp elastically presses and holds one mounting plate.
Still further, the mounting plate is perpendicular to the clamping plate.
In a further aspect, the heat-sensitive assembly further comprises a spring, the spring is located between the two elastic clamps, and the spring is elastically abutted between the top wall and the carbon ribbon holder.
According to a further scheme, the thermosensitive assembly further comprises a peeling support made of a metal material, the peeling support is fixedly arranged on one side, close to the paper outlet, of the thermosensitive support, and the clamping wall is located on the peeling support.
Further, the thermal transfer printer further includes a guide shaft provided on the carbon ribbon frame in a paper width direction, the guide shaft being located between the carbon ribbon roller assembly and the heat-sensitive carriage.
The guide shaft is positioned on one side of the clamping plate close to the paper outlet, a notch is arranged on the clamping plate close to the upper end, and the notch is positioned on the outer side of the clamping wall.
In a further proposal, the carbon ribbon through groove is arranged in a slit.
The beneficial effects of the utility model are that, peel off the support at original carbon ribbon, add detachable clamping support, clamping support can with peel off support or heat sensitive support detachably assembly, clamping support's splint and peel off form the carbon ribbon between the double-layered wall of support and cross the groove, the carbon ribbon crosses the groove and can be the slit and arrange, make carbon ribbon and washing mark be in heat-sensitive piece department and receive the rendition formation of image after, the carbon ribbon that arranges through the slit crosses the groove and only can supply the carbon ribbon to pass, and washing mark or other printing substrates can not follow the carbon ribbon and cross the groove and roll up, thereby realize the carbon ribbon steadily and print the substrate separation, thereby improve printing stability. In addition, through the mounting panel and the elastic clamp clamping assembly that are arranged on paper width direction both sides, then make things convenient for installing and removing in the centre gripping support, and do not influence the arrangement of the spring that is located the middle part, the spring exerts the pressure of orientation rubber roll for the heat-sensitive piece and holds the power, moreover, through the arrangement of breach and leading-in axle, can optimize the rewind route of carbon ribbon, improve carbon ribbon recovery stability and print the quality.
Drawings
Fig. 1 is a block diagram of an embodiment of a thermal transfer printer according to the present invention.
Fig. 2 is a structural view of the thermal transfer printer according to the embodiment of the present invention after the cover is opened.
FIG. 3 is a partial structural view of a thermal transfer printer according to an embodiment of the present invention.
Fig. 4 is a block diagram of a thermal sensing assembly in an embodiment of a thermal transfer printer of the present invention.
Figure 5 is an exploded view of a thermal sensing assembly in an embodiment of the thermal transfer printer of the present invention.
Fig. 6 is a cross-sectional view of a thermal sensing assembly in an embodiment of a thermal transfer printer of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 6, the thermal transfer printer 1 includes a base 12, a cover 11, a carbon ribbon holder 21, a carbon ribbon roller assembly 22, a rubber roller 14, a guide shaft 23, and a thermal sensitive assembly 3, the cover 11 is hinged to the base 12, a paper outlet 13 is formed between the hinge of the cover 11 and the base 12, the rubber roller 14 is rotatably disposed on the base 12, the thermal sensitive assembly 3 and the carbon ribbon roller assembly 22 are disposed on the carbon ribbon holder 21, the carbon ribbon holder 21 is disposed in the cover 11 and connected to the cover 11, and the carbon ribbon holder 21 is moved as the cover 11 is rotated to be opened.
The heat-sensitive assembly 3 comprises a heat-sensitive bracket 31, a heat-sensitive sheet 32, a peeling bracket 33, a plurality of springs 36, two elastic clamps 35 and a clamping bracket 34, wherein the heat-sensitive sheet 32 is arranged on the lower surface of the heat-sensitive bracket 31, the heat-sensitive sheet 32 is positioned above the rubber roller 14, the heat-sensitive sheet 32 and the rubber roller 14 are oppositely arranged and form a paper feeding channel, the paper feeding channel is communicated with the paper outlet 13, the carbon belt roller assembly 22 is positioned above the heat-sensitive bracket 31, the carbon belt roller assembly 22 comprises a to-be-printed roller 222 and a recovery roller 221, the to-be-printed roller 222 and the recovery roller 221 are respectively and rotatably arranged on the heat-sensitive bracket 31, the to-be-printed roller 222 is used for placing a carbon belt to be printed, the recovery roller 221 is used for rewinding the printed carbon belt, the to-be-printed roller 222 is positioned at the rear end of the paper feeding channel and is far away from the paper outlet, and the recovery roller 221 is positioned at the rear front end of the paper feeding channel and close to the paper outlet 13.
The peeling holder 33 is made of a metal material and is arranged in an L shape, the peeling holder 33 is fixedly arranged on one side of the heat-sensitive holder 31 close to the paper outlet 13, a clamping wall 331 is arranged on one side of the peeling holder 33 close to the paper outlet 13, the clamping wall 331 is arranged in a vertical direction, and the lower end of the clamping wall 331 is arranged in a U-shaped bending manner.
The clamping bracket 34 is provided with a clamping plate 341, the clamping bracket 34 is provided with mounting plates 242 on both sides of the clamping plate 341 in the paper width direction, the clamping plate 341 is arranged in the vertical direction, the mounting plates 242 are perpendicular to the clamping plate 341, and the clamping plate 341 is provided with a notch 343 near the upper end. The heat-sensitive support 31 is provided with a top wall on the back side of the heat-sensitive sheet 32, two elastic clamps 35 are respectively fixedly arranged on two sides of the top wall based on the paper width direction, after the clamping support 34 is detachably connected with the heat-sensitive support 31, the clamping plate 341 is opposite to the clamping wall 331 of the lower part and forms a carbon ribbon passing groove 37, the carbon ribbon passing groove 37 is arranged in a slit, the notch is positioned on the outer side of the clamping wall 331 of the upper part, and one elastic clamp 35 and one mounting plate 242 are elastically pressed.
A plurality of positioning columns are arranged on the top wall between the two elastic clamps 35, one spring 36 is positioned on one positioning column, and the spring 36 is elastically abutted between the top wall and the carbon belt frame 21, so that downward elastic pressing force is provided for the heat-sensitive support and the heat-sensitive sheet. The guide shaft 23 is provided on the carbon tape frame 21 in the paper width direction, the guide shaft 23 is located between the carbon tape roller assembly 22 and the heat sensitive carriage 31, and the guide shaft 23 is located on the side of the nip plate 341 close to the paper output port 13.
When the carbon ribbon 102 and the printing paper 102 are installed, firstly, the cover body 11 and the carbon ribbon holder 21 are opened, the clamping support 34 is detached, then the printing paper 101 is installed in the paper bin, the printing paper 101 is arranged along the paper feeding channel, the printing paper 101 is pulled out to the paper outlet 13 by one section after passing through the thermal sensitive sheet 32, the carbon ribbon is respectively placed on the roller to be printed 222 and the recovery roller 221, the carbon ribbon 102 extends forwards from the back along the paper feeding channel, the carbon ribbon 102 passes through the thermal sensitive sheet 32, extends upwards at the clamping wall 331 and is led out from the notch 343, then passes through the guide shaft 23 and is rewound to the recovery roller 221, finally the clamping support 34 is connected with the thermal sensitive support 31, the clamping plate 341 and the clamping wall 331 form a clamping limit for the carbon ribbon 102, the carbon ribbon passing groove 37 only allows the carbon ribbon 102 to pass through, and of course, the carbon ribbon passing groove 37 can have more changes in practical application, namely, the spacing size of the carbon ribbon passing groove 37 can be adjusted, the carbon ribbon can be clamped on the carbon ribbon, and no clamping force can be applied on the carbon ribbon.
Under the clamping action of the thermal sensitive sheet 32 and the rubber covered roller 14 on the thermal sensitive sheet 102 and the printing paper 101, the rubber covered roller 14 is driven to rotate and feed paper, then after patterns or characters are formed on the printing paper 101 through thermal transfer printing, the printing paper 101 is output from the paper outlet 13, the thermal sensitive sheet 102 passes through the thermal sensitive sheet passing groove 37 and then is rewound by the recovery roller 221, the printing paper 101 can be ordinary paper or printing paper made of water-washing shipping label materials, after a section of printing paper is cut off or taken away, the printing paper 101 is rewound to the thermal sensitive sheet for printing and then is output outwards, and the thermal sensitive sheet passing groove 37 only allows the thermal sensitive sheet 102 to pass through, so that the paper head of the printing paper 101 cannot enter the thermal sensitive sheet passing groove 37, and the thermal sensitive sheet can be smoothly stripped and output to the paper outlet 13.
The above embodiments are only preferred embodiments of the present invention, and many variations may be made in specific applications, for example, a clamp wall may be directly disposed on a side of the heat-sensitive bracket close to the paper outlet without using a peeling bracket, the object of the present invention may also be achieved by matching the clamp plate and the clamp wall, and the clamp bracket may be detachably mounted in various ways, such as a buckle, a lock catch, or a screw.
From top to bottom, the carbon ribbon that arranges through the slit crosses the groove and only can supply the carbon ribbon to pass, and water wash mark or other print substrates can not cross the groove from the carbon ribbon and roll up to realize the carbon ribbon steadily and print the substrate separation, thereby improve and print stability.
Claims (9)
1. A thermal transfer printer capable of efficiently and stably stripping a carbon ribbon comprises a base, a cover body, a carbon ribbon frame, a carbon ribbon roller assembly, a rubber roller and a thermal sensitive assembly, wherein the cover body is hinged to the base, a paper outlet is formed between the cover body hinge and the base, the rubber roller is rotatably arranged on the base, the thermal sensitive assembly and the carbon ribbon roller assembly are arranged on the carbon ribbon frame, and the carbon ribbon frame is positioned in the cover body;
the method is characterized in that:
the thermal sensitive assembly comprises a thermal sensitive bracket, a thermal sensitive sheet and a clamping bracket, the thermal sensitive sheet is arranged on the thermal sensitive bracket and is positioned above the rubber roller, the thermal sensitive sheet and the rubber roller are oppositely arranged to form a paper feeding channel, the paper feeding channel is communicated with the paper outlet, and the carbon ribbon roller assembly is positioned above the thermal sensitive bracket;
the thermal sensitive support is close to one side of exit slot is provided with the double-layered wall, the centre gripping support is provided with splint, the liftoff detachable of centre gripping support with thermal sensitive leg joint, splint with the double-layered wall is relative and forms the carbon ribbon and crosses the groove.
2. The thermal transfer printer of claim 1, wherein:
the clamping support is provided with mounting plates on the two sides of the clamping plate based on the paper width direction, and the mounting plates are separably connected with the thermosensitive support.
3. The thermal transfer printer of claim 2, wherein:
the back side of the thermosensitive sheet of the thermosensitive support is provided with a top wall, the thermosensitive assembly further comprises two elastic clamps, the two elastic clamps are respectively and fixedly arranged on two sides of the top wall in the paper width direction, and one elastic clamp elastically presses and holds one mounting plate.
4. The thermal transfer printer of claim 3, wherein:
the mounting plate is perpendicular to the clamping plate.
5. The thermal transfer printer of claim 3, wherein:
the heat-sensitive assembly further comprises a spring, the spring is located between the two elastic clamps, and the spring is elastically abutted between the top wall and the carbon belt frame.
6. The thermal transfer printer of claim 1, wherein:
the thermosensitive assembly further comprises a stripping bracket made of a metal material, the stripping bracket is fixedly arranged on one side, close to the paper outlet, of the thermosensitive bracket, and the clamping wall is located on the stripping bracket.
7. The thermal transfer printer according to any one of claims 1 to 6, wherein:
the thermal transfer printer further includes a guide shaft provided on the carbon tape frame in a paper width direction, the guide shaft being located between the carbon tape roller assembly and the thermal sensitive carriage.
8. The thermal transfer printer of claim 7, wherein:
the guiding axle is located splint are close to in one side of exit slot, splint are being provided with the breach by the upper end, the breach is located the outside of double-layered wall.
9. The thermal transfer printer according to any one of claims 1 to 6, wherein:
the carbon ribbon passing grooves are arranged in a slit shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221058927.7U CN217532299U (en) | 2022-04-29 | 2022-04-29 | Thermal transfer printer of carbon ribbon is peeled off to high-efficient stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221058927.7U CN217532299U (en) | 2022-04-29 | 2022-04-29 | Thermal transfer printer of carbon ribbon is peeled off to high-efficient stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217532299U true CN217532299U (en) | 2022-10-04 |
Family
ID=83432968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221058927.7U Active CN217532299U (en) | 2022-04-29 | 2022-04-29 | Thermal transfer printer of carbon ribbon is peeled off to high-efficient stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217532299U (en) |
-
2022
- 2022-04-29 CN CN202221058927.7U patent/CN217532299U/en active Active
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