CN208182285U - A kind of carbon ribbon transmitting device - Google Patents
A kind of carbon ribbon transmitting device Download PDFInfo
- Publication number
- CN208182285U CN208182285U CN201820719961.1U CN201820719961U CN208182285U CN 208182285 U CN208182285 U CN 208182285U CN 201820719961 U CN201820719961 U CN 201820719961U CN 208182285 U CN208182285 U CN 208182285U
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- CN
- China
- Prior art keywords
- outer barrel
- carbon ribbon
- delivery roll
- rubber layer
- transmitting device
- 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.)
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a kind of carbon ribbon transmitting devices, it includes delivery roll and outer barrel, the upper end of outer barrel is equipped with hatch frame, the rear and front end of central axis is each passed through the front-rear side walls of outer barrel, it is connected to external power device, is equipped with one layer of rubber layer on the outside of delivery roll, is cavity structure between rubber layer and the inner wall of outer barrel, the cavity structure is gas chamber, and the lower end of outer barrel connects cooling tracheae.The beneficial effects of the utility model have: refrigerating module being integrated on delivery roll, cooling is completed in the transmission process between technique, cooling device occupied area is greatly reduced, has saved cost；Delivery roll outer layer is equipped with rubber layer, and stability when carbon ribbon is transmitted to increase；Gas chamber is formed between cylinder and delivery roll, entire cooling procedure can reduce energy loss.
Description
Technical field
The utility model relates to a kind of carbon ribbon transmitting devices, belong to carbon ribbon technical field.
Background technique
Carbon ribbon very important material when being printing, in general, the quality of carbon ribbon, in addition to determining the service life of print head also
It is related to the effect of printing.Good carbon ribbon, can protect print head, and the effect of generation can be accurately attached on paper
Face, it is not easy to it spreads, it is also not easy to fall off.Carbon ribbon is that painting work is carried out in base band in process, so that each layer is attached
In base band, per together coating after the completion of need to carbon ribbon carry out cooling treatment, these facilities take up a large area at present, cost
It is high.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of carbon ribbon transmitting device, which will cool down
Module is integrated on delivery roll, and cooling is completed in the transmission process between technique, greatly reduces cooling device land occupation face
Product, has saved cost.
The utility model is realized by following proposal: a kind of carbon ribbon transmitting device comprising delivery roll and outer barrel, it is described
The upper end of outer barrel is equipped with hatch frame, and the inside of the outer barrel is arranged in the delivery roll, and central axis passes through the transmission
The inside of roller, the rear and front end of the central axis are each passed through the front-rear side walls of the outer barrel, are connected to external power dress
It sets, one layer of rubber layer is equipped on the outside of the delivery roll, carbon ribbon transmits in the rubber layer, the rubber layer and the outer barrel
Inner wall between be cavity structure, which is gas chamber, and the lower end of the outer barrel connects cooling tracheae, the cooling air
Pipe is connected to the gas chamber, and the hatch frame is located at the lower section of the carbon ribbon.
Cooling air enters the gas chamber from the cooling tracheae and passes through to be discharged from the hatch frame.
Face where the upper end of the outer barrel is lower than face where the upper end of the rubber layer.
The hatch frame is lower than face where the upper end of the rubber layer.
External power device drives the delivery roll rotation by the central axis, and then is driven by the rubber layer
The carbon ribbon transmission.
The front-rear side walls of the outer barrel are provided with the through-hole passed through for the central axis, and the central axis is in the through-hole
Rotation.
The delivery roll and the outer barrel are coaxial.
The utility model has the following beneficial effects:
1, refrigerating module is integrated on delivery roll by a kind of carbon ribbon transmitting device of the utility model, the transmission between technique
Cooling is completed in the process, is greatly reduced cooling device occupied area, has been saved cost；
2, a kind of delivery roll outer layer of carbon ribbon transmitting device of the utility model is equipped with rubber layer, when with increase transmission carbon ribbon
Stability；
3, gas chamber, entire cooling procedure energy are formed between the utility model a kind of cylinder and delivery roll of carbon ribbon transmitting device
Enough reduce energy loss.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for a kind of carbon ribbon transmitting device of the utility model.
Fig. 2 is a kind of overlooking structure diagram of carbon ribbon transmitting device of the utility model.
In figure: 1 is delivery roll, and 2 be outer barrel, and 3 be hatch frame, and 4 be center axis, and 5 be rubber layer, and 6 be carbon ribbon, and 7 are
Gas chamber, 8 be cooling tracheae.
Specific embodiment
Below with reference to Fig. 1-2, the present invention will be further described, but scope of protection of the utility model is not limited in described
Hold.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to court
To or far from geometric center of specific component direction, and attached drawing is all made of very simplified form and uses non-accurate ratio
Rate, only to convenient, lucidly aid illustration the utility model embodiment purpose.
For clarity, not describing whole features of practical embodiments, in the following description, it is not described in detail well known function
And structure, because they can make the utility model chaotic due to unnecessary details, it will be understood that in any practical embodiments
Exploitation in, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to related system or related quotient
The limitation of industry changes into another embodiment by one embodiment, additionally, it should think this development may be it is complicated and
It is time-consuming, but to those skilled in the art it is only routine work.
A kind of carbon ribbon transmitting device comprising the upper end of delivery roll 1 and outer barrel 2, outer barrel 2 is equipped with hatch frame 3, passes
The inside of outer barrel 2 is arranged in defeated roller 1, and central axis 4 passes through the inside of delivery roll 1, and the rear and front end of central axis 4 is each passed through outer
The front-rear side walls of cylinder 2 are connected to external power device, are equipped with one layer of rubber layer 5 on the outside of delivery roll 1, carbon ribbon 6 is in rubber layer
It is transmitted on 5, is cavity structure between rubber layer 5 and the inner wall of outer barrel 2, which is gas chamber 7, the lower end of outer barrel 2
Cooling tracheae 8 is connected, cooling tracheae 8 is connected to gas chamber 7, and hatch frame 3 is located at the lower section of carbon ribbon 6.
Cooling air enters gas chamber 7 from cooling tracheae 8 and passes through to be discharged from hatch frame 3.
Face where the upper end of outer barrel 2 is lower than face where the upper end of rubber layer 5.
Hatch frame 3 is lower than face where the upper end of rubber layer 5.
External power device drives delivery roll 1 to rotate by central axis 4, and then drives carbon ribbon 6 to pass by rubber layer 5
It is defeated.
The front-rear side walls of outer barrel 2 are provided with the through-hole passed through for central axis 4, and central axis 4 rotates in through-hole.
Delivery roll 1 and outer barrel 2 are coaxial.
Although having done more detailed elaboration to the technical solution of the utility model and having enumerated, it should be understood that for
For those skilled in the art, modifications to the embodiments described above may be made or uses equivalent alternative solution, this skill to this field
Be for art personnel it is clear that on the basis of without departing from the spirit of the present invention these modifications or improvements, belong to
In the range of the requires of the utility model protection.
Claims (7)
1. a kind of carbon ribbon transmitting device, it is characterised in that: it includes delivery roll (1) and outer barrel (2), the outer barrel (2)
Upper end is equipped with hatch frame (3), and in the inside of the outer barrel (2), central axis (4) passes through described for delivery roll (1) setting
The rear and front end of the inside of delivery roll (1), the central axis (4) is each passed through the front-rear side walls of the outer barrel (2), is connected to
External power device, delivery roll (1) outside are equipped with one layer of rubber layer (5), and carbon ribbon (6) is uploaded in the rubber layer (5)
It is defeated, it is cavity structure between the rubber layer (5) and the inner wall of the outer barrel (2), which is gas chamber (7), described
The lower end of outer barrel (2) connects cooling tracheae (8), and the cooling tracheae (8) is connected to the gas chamber (7), the hatch frame
(3) it is located at the lower section of the carbon ribbon (6).
2. a kind of carbon ribbon transmitting device according to claim 1, it is characterised in that: cooling air is from the cooling tracheae (8)
Into the gas chamber (7) and by being discharged at the hatch frame (3).
3. a kind of carbon ribbon transmitting device according to claim 1, it is characterised in that: where the upper end of the outer barrel (2)
Face is lower than face where the upper end of the rubber layer (5).
4. a kind of carbon ribbon transmitting device according to claim 1, it is characterised in that: the hatch frame (3) is lower than described
Face where the upper end of rubber layer (5).
5. a kind of carbon ribbon transmitting device according to claim 1, it is characterised in that: external power device passes through in described
Mandrel (4) drives delivery roll (1) rotation, and then drives the carbon ribbon (6) to transmit by the rubber layer (5).
6. a kind of carbon ribbon transmitting device according to claim 1, it is characterised in that: the front-rear side walls of the outer barrel (2)
It is provided with the through-hole passed through for the central axis (4), the central axis (4) rotates in the through-hole.
7. a kind of carbon ribbon transmitting device according to claim 1, it is characterised in that: the delivery roll (1) and the outer cylinder
Body (2) is coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719961.1U CN208182285U (en) | 2018-05-15 | 2018-05-15 | A kind of carbon ribbon transmitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719961.1U CN208182285U (en) | 2018-05-15 | 2018-05-15 | A kind of carbon ribbon transmitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208182285U true CN208182285U (en) | 2018-12-04 |
Family
ID=64430362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820719961.1U Active CN208182285U (en) | 2018-05-15 | 2018-05-15 | A kind of carbon ribbon transmitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208182285U (en) |
-
2018
- 2018-05-15 CN CN201820719961.1U patent/CN208182285U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Thermal transfer ribbon transmission device and thermal transfer printing machine using device Effective date of registration: 20200409 Granted publication date: 20181204 Pledgee: Changting County Branch of Agricultural Bank of China Limited Pledgor: FUJIAN MINGYOU NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2020350000014 |