CN201140569Y - Thermal transfer printer cleaning mechanism - Google Patents
Thermal transfer printer cleaning mechanism Download PDFInfo
- Publication number
- CN201140569Y CN201140569Y CNU2008200011453U CN200820001145U CN201140569Y CN 201140569 Y CN201140569 Y CN 201140569Y CN U2008200011453 U CNU2008200011453 U CN U2008200011453U CN 200820001145 U CN200820001145 U CN 200820001145U CN 201140569 Y CN201140569 Y CN 201140569Y
- Authority
- CN
- China
- Prior art keywords
- cleaning
- roller
- cleaning roller
- clearer roller
- bottom clearer
- 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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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model belongs to the printing technical field and relates to a cleaning mechanism of heat-transferable printers, which comprises an upper cleaning roller (3), a lower cleaning roller (4), a supporting board (15) of the lower cleaning roller which is connected with a rotation shaft (16) of the lower cleaning roller, a cleaning belt (1), an adhesive tape (1a) which is pulled form the cleaning tape(1) and is covered on the upper cleaning roller (3), the cleaning device is characterized in that two foldings of a fastener (19) are pressed on the supporting board (15) of the lower cleaning roller, the fastener (19) and the supporting board (15) of the lower cleaning roller are connected through a front torsion spring (18) and a rear torsion spring (20), a guide plate (9) is driven by a motor through a cleaning cam (6), and the guide plate (9) is connected with the rotation shaft (16) of the lower cleaning roller. The mechanism provided by the utility model has the advantages of simple operation and simple structure, the cleaning mechanism can automatically clean printing medium and can automatically clean itself through cleaning medium.
Description
Technical field
The utility model relates to a kind of thermal transfer printer, relates in particular to its cleaning mechanism.
Background technology
Thermal transfer printer in the market generally all has automated cleaning mechanism.During cleaning, bottom clearer roller is in stationary state, at first will go up clearer by manual control and press from top to bottom, and cleaning band is pressed between the upper and lower clearer, selects cleaning function then, thereby the bottom clearer roller cleaning is clean.But this structure more complicated, operation is wasted time and energy.
The utility model content
The purpose of this utility model is the above-mentioned deficiency that overcomes prior art, and the cleaning mechanism of thermal transfer printer a kind of easy and simple to handle, simple in structure is provided, and this kind cleaning mechanism can the automated cleaning print media, also can pass through the cleaning medium automated cleaning.
For this reason, the utility model adopts following technical scheme:
A kind of cleaning mechanism of thermal transfer printer, comprise clearer 3, bottom clearer roller 4, the bottom clearer roller gripper shoe 15 that is connected with bottom clearer roller rotating shaft 16, cleaning band 1, pull out and coat the adhesive tape 1a that goes up clearer 3 from cleaning band 1, it is characterized in that, two bendings of fastener 19 are pressed on the bottom clearer roller gripper shoe 15, be connected with back torsion spring 20 by preceding torsion spring 18 between fastener 19 and the bottom clearer roller gripper shoe 15, motor drives guide plate 9 rotations by cleaning cam 6, and guide plate 9 links to each other with bottom clearer roller rotating shaft 16.
The cleaning mechanism of the thermal transfer printer that the utility model provides, clearer is fixed in the employing, the mode that bottom clearer roller can rotate up and down guarantees the thrust of appropriateness between clearer and the bottom clearer roller, when bottom clearer roller can compress print media when initial position drops to minimum point, thereby realize the function of cleaning print media; When bottom clearer roller can be tight with last cleaning roll-in when initial position rises to peak, realize the function that is cleaned of bottom clearer roller by cleaning medium.This utility model is compared with the cleaning mechanism of existing thermal transfer printer, can realize same cleaning function, but structure is simpler, more convenient operation.
Description of drawings
Fig. 1: the installation diagram of cleaning mechanism in complete machine;
Fig. 2: the rearview of cleaning mechanism;
Fig. 3: the backsight schematic partial plan of cleaning mechanism;
Fig. 4: the structural representation of bottom clearer roller 4;
Fig. 5: A is to view among Fig. 4.
Description of reference numerals:
Clearer 4 bottom clearer rollers on 1 cleaning band, 2 installing plates 3
5 main bodys, 6 cleaning cams, 7 fixed heads, 8 motors
9 guide plates, 10 back side panels, 11 cam sleeves, 12 first gears
The 16 bottom clearer roller rotating shafts of 13 second gears 14 the 3rd gear, 15 bottom clearer roller gripper shoes
21 front side board 1a adhesive tape 1b Adhesive tape reel 1c cleaning cassettes
It specifically is embodiment
Below in conjunction with drawings and Examples the utility model is described further.
In order to guarantee the thrust of appropriateness between clearer and the bottom clearer roller, it is fixing to go up clearer 3 in the utility model, and bottom clearer roller 4 can rotate up and down.Referring to Fig. 1, cleaning band 1 is contained on the installing plate 2, encases clearer 3 after adhesive tape 1a pulls out, and the one side that adhesive tape 1a has glue outwardly.When carrying out cleaning function, after bottom clearer roller 4 rose and compresses with last clearer 3, adhesive tape 1a was sandwiched between two rubber rolls, and the one side that has glue is pressed on the bottom clearer roller 4.Can drive adhesive tape 1a, bottom clearer roller 4 and rotate simultaneously when last clearer 3 rotates, the adhesive tape 1a that compresses can take away the foul on the bottom clearer roller 4 simultaneously, thereby realizes cleaning function.
Referring to Fig. 2, Fig. 3, first gear 12, second gear 13, the 3rd gear 14 and cleaning cam 6 are formed pinion unit, are installed on the fixed head 7 with motor 8, and fixed head 7 is contained in again on the back side panel 10 then.When gear train was rotated, bottom clearer roller 4 can be realized by the control of motor 8 rotating up and down.Motor 8 drives 6 rotations of cleaning cam, and cleaning cam 6 passes through actuating cam axle sleeve 11, thereby promotes guide plate 9 rotations, and guide plate 9 drives bottom clearer roller rotating shaft 16 simultaneously and rotates synchronously with fastener 19.
Referring to Fig. 4, bottom clearer roller rotating shaft 16 is rotated synchronously with fastener 19; Two bendings of fastener 19 are pressed on the bottom clearer roller gripper shoe 15; Torsion spring 20 connection fastener 19 and bottom clearer roller gripper shoes 15 are respectively arranged behind a preceding torsion spring 18 and one, both are compressed.As shown in Figure 5, this structure is fixed on again between front side board 21, the back side panel 10.
In the printer prints process, bottom clearer roller 4 drops to extreme lower position by the control of motor 8, and cleaning places the print media below the bottom clearer roller.When carrying out cleaning function when stopping printing function, bottom clearer roller 4 is by the control of motor 8, and when rising to the peak position, bottom clearer roller 4 compresses adhesive tape 1a in the cleaning band 1 with last clearer 3, thereby by adhesive tape 1a cleaning bottom clearer roller 4.
Claims (1)
1. thermal transfer printer cleaning mechanism, comprise clearer (3), bottom clearer roller (4), the bottom clearer roller gripper shoe (15) that is connected with bottom clearer roller rotating shaft (16), cleaning band (1), pull out and coat the adhesive tape (1a) of going up clearer (3) from cleaning band (1), it is characterized in that, two bendings of fastener (19) are pressed on the bottom clearer roller gripper shoe (15), be connected with back torsion spring (20) by preceding torsion spring (18) between fastener (19) and the bottom clearer roller gripper shoe (15), motor drives guide plate (9) rotation by cleaning cam (6), and guide plate (9) links to each other with bottom clearer roller rotating shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200011453U CN201140569Y (en) | 2008-01-17 | 2008-01-17 | Thermal transfer printer cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200011453U CN201140569Y (en) | 2008-01-17 | 2008-01-17 | Thermal transfer printer cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140569Y true CN201140569Y (en) | 2008-10-29 |
Family
ID=40068283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200011453U Expired - Lifetime CN201140569Y (en) | 2008-01-17 | 2008-01-17 | Thermal transfer printer cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140569Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102348558A (en) * | 2009-01-10 | 2012-02-08 | Zih公司 | Dual use cleaning apparatus and method |
| CN104259143A (en) * | 2014-08-25 | 2015-01-07 | 曹国柱 | Method for cleaning rubber rollers |
| CN110267815A (en) * | 2017-02-07 | 2019-09-20 | 亚萨合莱有限公司 | Transfer film with roller cleaning section |
| CN113427912A (en) * | 2021-06-28 | 2021-09-24 | 浙江凯耀照明有限责任公司 | Printer for automatic roll printing filament lamp |
-
2008
- 2008-01-17 CN CNU2008200011453U patent/CN201140569Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8429787B2 (en) | 2005-07-27 | 2013-04-30 | Zih Corp. | Dual use cleaning apparatus and method |
| CN102348558A (en) * | 2009-01-10 | 2012-02-08 | Zih公司 | Dual use cleaning apparatus and method |
| CN102348558B (en) * | 2009-01-10 | 2014-11-19 | Zih公司 | Method and device for cleaning medium of medium processing unit |
| CN104259143A (en) * | 2014-08-25 | 2015-01-07 | 曹国柱 | Method for cleaning rubber rollers |
| CN110267815A (en) * | 2017-02-07 | 2019-09-20 | 亚萨合莱有限公司 | Transfer film with roller cleaning section |
| US10668716B2 (en) | 2017-02-07 | 2020-06-02 | Assa Abloy Ab | Transfer film having a roller cleaning section |
| CN110267815B (en) * | 2017-02-07 | 2020-10-27 | 亚萨合莱有限公司 | Transfer tape and method of cleaning the surface of a feed roller in a document producing device |
| CN113427912A (en) * | 2021-06-28 | 2021-09-24 | 浙江凯耀照明有限责任公司 | Printer for automatic roll printing filament lamp |
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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: 20081029 |
|
| CX01 | Expiry of patent term |