CN207704195U - A kind of fixation unit and its structure-improved - Google Patents
A kind of fixation unit and its structure-improved Download PDFInfo
- Publication number
- CN207704195U CN207704195U CN201721297223.4U CN201721297223U CN207704195U CN 207704195 U CN207704195 U CN 207704195U CN 201721297223 U CN201721297223 U CN 201721297223U CN 207704195 U CN207704195 U CN 207704195U
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- China
- Prior art keywords
- paper delivery
- fixation unit
- improved
- fixing
- bar
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- Handling Of Cut Paper (AREA)
Abstract
The utility model discloses a kind of fixation unit and its structure-improveds, including fixing structure, transmission structure and support construction, the fixing structure includes fixing film and pressure roller, the transmission structure includes paper delivery guide plate, paper delivery bar and paper delivery steamboat, the fixing structure is connected by the paper delivery guide plate with the transmission structure, and the paper delivery bar is equipped with gear card slot.A kind of fixation unit and its structure-improved of the utility model using the above structure, can enhance the intensity of paper delivery bar, avoid paperboard caused by due to paper delivery bar is broken and the phenomenon that fixation unit damages.
Description
Technical field
The utility model is related to printing device fields, more particularly, to a kind of fixation unit and its structure-improved.
Background technology
Laser printer is the non-knocking type typewriter of a kind of high speed, high-precision, low noise, although laser printer valence
Lattice are higher but printing cost is relatively low, so suitable for the occasion that enterprise's printing and print shop are commonly used, as semiconductor swashs
The development of the technologies such as light device technology, Control Technique of Microcomputer and laser machine production technology, cost constantly reduce, and laser printer obtains
Rapid development.
Often there is paperboard and fixation unit damage phenomenon, the damage of paper delivery bar in use in existing laser printer
It is one of the main reason for printer breaks down, the damage of paper delivery bar is to be allowed to operating and printing since paper delivery bar intensity is weak
Stress in the process and be broken, make troubles to routine work.
Utility model content
The purpose of this utility model is to provide a kind of fixation unit and its structure-improved, can enhance the intensity of paper delivery bar,
The phenomenon that avoiding paperboard caused by due to paper delivery bar is broken and fixation unit damage.
To achieve the above object, the utility model provides a kind of fixation unit and its structure-improved, including fixing structure,
Transmission structure and support construction, the fixing structure includes fixing film and pressure roller, and the transmission structure includes paper delivery guide plate, goes out
Paper bar and paper delivery steamboat, the fixing structure are connected by the paper delivery guide plate with the transmission structure, and the paper delivery bar is set
There is gear card slot.
Preferably, the fixing film and the pressure roller are setting up and down, and are set between the fixing film and the pressure roller
There is gap.
Preferably, heating ceramic piece is equipped in the fixing film.
Preferably, the gear card slot circumferencial direction is differential trench open.
Preferably, folder gap is equipped between the paper delivery bar and the paper delivery steamboat.
Therefore, a kind of fixation unit and its structure-improved of the utility model using the above structure, can enhance paper delivery bar
Intensity, avoid the phenomenon that paperboard caused by due to paper delivery bar is broken and fixation unit damage.Below by attached drawing and implementation
Example, is described in further detail the technical solution of the utility model.
Description of the drawings
Fig. 1 is a kind of fixation unit of the utility model and its structure-improved structural schematic diagram；
Fig. 2 is that a kind of fixation unit of the utility model and its structure-improved structure paper delivery bar are compared with traditional paper delivery rod structure
Figure.
Reference numeral
1, fixing film；2, paper delivery bar；3, paper delivery steamboat；4, paper delivery guide plate；5, pressure roll；6, carbon dust；7, support construction；8、
It is connected to gear card slot；21, partial gear card slot.
Specific implementation mode
Embodiment
Fig. 1 is a kind of fixation unit of the utility model and its structural schematic diagram of structure-improved embodiment, and Fig. 2 is this practicality
A kind of novel fixation unit and its structure-improved structure paper delivery bar and traditional paper delivery rod structure comparison diagram, as shown in Figure 1, a kind of fixed
Shadow unit and its structure-improved, including fixing structure, transmission structure and support construction, fixing structure include fixing film 1 and pressurization
Roller 5, fixing film 1 and pressure roller 5 are setting up and down, and certain gap is equipped between fixing film 1 and pressure roller 5, are adsorbed with carbon dust
Printing paper when passing through fixing component, heating ceramic piece, the carbon when hard copy that transfer is got well being made to pass through fixing roller are equipped in fixing film
Powder, which is heat fused on printing paper, to be made carbon powder fixation and is firmly attached on printing paper, and the present embodiment selects fixing film to determine than traditional
Shadow roller is small fast with preheating compared to having the advantages that power consumption.Transmission structure includes paper delivery guide plate 4, paper delivery bar 2 and paper delivery steamboat 3,
Fixing structure is connected by paper delivery guide plate 4 with transmission structure, and paper delivery bar is driven by gear to be rotated, paper delivery bar and paper delivery steamboat it
Between be equipped with folder gap, printing paper after fixing is by being equipped with folder gap since rubbing action passes paper between paper delivery bar and paper delivery steamboat
Go out fixation unit, paper delivery bar 2 is equipped with gear card slot 21, and gear card slot circumferencial direction is differential trench open, as shown in Fig. 2, with tradition
The connection gear card slot of paper delivery bar compare, the paper delivery bar with partial gear card slot in a kind of fixation unit and its structure-improved
The ability of intensity bigger, endurance is stronger, prevents stress in transport and print procedure and is broken, avoids paperboard and fixation unit
Damage.
Therefore, a kind of fixation unit and its structure-improved of the utility model using the above structure, can enhance paper delivery bar
Intensity, avoid the phenomenon that paperboard caused by due to paper delivery bar is broken and fixation unit damage.
It is specific embodiment of the present utility model above, but the scope of protection of the utility model should not be limited to thoses mentioned above.Appoint
What those skilled in the art is in the technical scope disclosed by the utility model, the change or replacement that can be readily occurred in,
It should be covered within the scope of the utility model, therefore the scope of protection of the utility model should be limited with claims
Subject to fixed protection domain.
Claims (5)
1. a kind of fixation unit and its structure-improved, including fixing structure, transmission structure and support construction, it is characterised in that：Institute
It includes fixing film and pressure roller to state fixing structure, and the transmission structure includes paper delivery guide plate, paper delivery bar and paper delivery steamboat, described fixed
Shadow structure is connected by the paper delivery guide plate with the transmission structure, and the paper delivery bar is equipped with gear card slot.
2. a kind of fixation unit according to claim 1 and its structure-improved, it is characterised in that：The fixing film with it is described
Pressure roller is setting up and down, and gap is equipped between the fixing film and the pressure roller.
3. a kind of fixation unit according to claim 2 and its structure-improved, it is characterised in that：It is equipped in the fixing film
Heating ceramic piece.
4. a kind of fixation unit according to claim 1 and its structure-improved, it is characterised in that：The gear card slot circumference
Direction is differential trench open.
5. a kind of fixation unit according to claim 1 and its structure-improved, it is characterised in that：The paper delivery bar with it is described
Folder gap is equipped between paper delivery steamboat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721297223.4U CN207704195U (en) | 2017-10-10 | 2017-10-10 | A kind of fixation unit and its structure-improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721297223.4U CN207704195U (en) | 2017-10-10 | 2017-10-10 | A kind of fixation unit and its structure-improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207704195U true CN207704195U (en) | 2018-08-07 |
Family
ID=63019959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721297223.4U Active CN207704195U (en) | 2017-10-10 | 2017-10-10 | A kind of fixation unit and its structure-improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207704195U (en) |
-
2017
- 2017-10-10 CN CN201721297223.4U patent/CN207704195U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 071100 Wen Ren Zhen Wen Ren Cun, Qingyuan District, Baoding City, Hebei Province Patentee after: Baoding Laisheng Office Equipment Co.,Ltd. Address before: 071100 Wen Ren Zhen Wen Ren Cun, Qingyuan County, Baoding City, Hebei Province Patentee before: BAODING LASER-PARTSMART CO.,LTD. |
|
| CP03 | Change of name, title or address |