CN204955751U - Card printer roller structure - Google Patents
Card printer roller structure Download PDFInfo
- Publication number
- CN204955751U CN204955751U CN201520636078.2U CN201520636078U CN204955751U CN 204955751 U CN204955751 U CN 204955751U CN 201520636078 U CN201520636078 U CN 201520636078U CN 204955751 U CN204955751 U CN 204955751U
- Authority
- CN
- China
- Prior art keywords
- roll shaft
- main body
- card
- shaft main
- card printer
- 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 - Fee Related
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Abstract
The utility model discloses a card printer roller structure, it includes center pin and roller main part, the roller main part is fixed in coaxially the center pin, the center pin pin joint in on the imported bottom surface down of card printer, the side of roller main part is higher than the bottom surface of card printer import, the circumference side of roller main part is equipped with friction lines, friction lines follows the central axis direction of roller main part extends. The utility model discloses card printer roller structure has into calorie stability, effective advantage of printing efficiency and print quality that improves.
Description
Technical field
The utility model relates to a kind of roll shaft, particularly relates to a kind of card puncher roll shaft structure.
Background technology
Card puncher is a kind of printing device of type slug shape code on card; It is that roll shaft bottom the import by being arranged on printer drives the card be stacked and placed on above it to enter printer, by printhead and colour band, the bar code recorded in computer in advance is directly printed on card in printer again, make each card have a different bar code.In the process printed, roll shaft often rotates and a lowermost card once can be driven to enter in printer; But, card due to import department is overlapping often to be placed, when the quantity of card is more, the card being positioned at bottommost is subject to larger pressure and makes frictional force comparatively large, and the roll shaft surface of existing card puncher is in smooth, therefore, print process in often occur skid phenomenon and cannot by card send into or send into printer completely, thus cause print failure or print position inaccurate, have a strong impact on printing effect and the print quality of card puncher.
Utility model content
The purpose of this utility model is that providing one to enter card stablizes, and improves the card puncher roll shaft structure of printing effect and print quality.
To achieve these goals, the card puncher roll shaft structure that the utility model provides, comprise central shaft and roll shaft main body, described roll shaft main body is fixed on described central shaft coaxially, described central shaft is articulated on described card puncher import bottom surface, the side of described roll shaft main body is higher than the bottom surface of described card puncher import, and the circumference side of described roll shaft main body is provided with friction lines, and described friction lines extends along the central axis direction of described roll shaft main body.
Compared with prior art, because the utility model is by being provided with friction lines in the circumference side of described roll shaft main body, and described friction lines is extended along the central axis direction of described roll shaft main body, therefore, described friction lines is vertical with the direction of advance of described card, when described roll shaft body rotation, larger frictional force can be produced, the phenomenon of skidding is avoided to occur, and then can stablize and rapidly card is sent in card puncher, because described roll shaft main body at every turn can effectively and exactly transfer card, thus, greatly improve printing effect and print quality.
Preferably, the side of described roll shaft main body is provided with the gear teeth, and the described gear teeth form described friction lines.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model card puncher roll shaft structure.
Fig. 2 is the side diagram of the utility model card puncher roll shaft structure.
Detailed description of the invention
For describing technology contents of the present utility model, structural feature, the effect that realizes in detail, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
As shown in Figure 1 and Figure 2, the utility model card puncher roll shaft structure 100 comprises central shaft 1 and roll shaft main body 2, described roll shaft main body 2 is fixed on described central shaft 1 coaxially, described central shaft 1 is articulated on described card puncher import bottom surface, the side of described roll shaft main body 2 is higher than the bottom surface of described card puncher import, the circumference side of described roll shaft main body 2 is provided with friction lines, and described friction lines extends along the central axis direction of described roll shaft main body.Particularly, the side periphery of described roll shaft main body 2 is provided with the gear teeth 3, and the described gear teeth 3 form described friction lines.
Compared with prior art, because the utility model is by being provided with friction lines in the circumference side of described roll shaft main body 2, and described friction lines is extended along the central axis direction of described roll shaft main body 2, therefore, described friction lines is vertical with the direction of advance of described card, when described roll shaft main body 2 is rotated, larger frictional force can be produced, the phenomenon of skidding is avoided to occur, and then can stablize and rapidly card is sent in card puncher, because described roll shaft main body 2 at every turn can effectively and exactly transfer card, thus, greatly improve printing effect and print quality.
Above disclosedly be only preferred embodiments of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (2)
1. a card puncher roll shaft structure, it is characterized in that: comprise central shaft and roll shaft main body, described roll shaft main body is fixed on described central shaft coaxially, described central shaft is articulated on described card puncher import bottom surface, the side of described roll shaft main body is higher than the bottom surface of described card puncher import, the circumference side of described roll shaft main body is provided with friction lines, and described friction lines extends along the central axis direction of described roll shaft main body.
2. card puncher roll shaft structure as claimed in claim 1, it is characterized in that: the side of described roll shaft main body is provided with the gear teeth, the described gear teeth form described friction lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636078.2U CN204955751U (en) | 2015-08-21 | 2015-08-21 | Card printer roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636078.2U CN204955751U (en) | 2015-08-21 | 2015-08-21 | Card printer roller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955751U true CN204955751U (en) | 2016-01-13 |
Family
ID=55050839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520636078.2U Expired - Fee Related CN204955751U (en) | 2015-08-21 | 2015-08-21 | Card printer roller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730027A (en) * | 2016-03-03 | 2016-07-06 | 深圳市速普特智能科技有限公司 | Card incoming and outcoming structure |
-
2015
- 2015-08-21 CN CN201520636078.2U patent/CN204955751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730027A (en) * | 2016-03-03 | 2016-07-06 | 深圳市速普特智能科技有限公司 | Card incoming and outcoming structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20170821 |