CN203126150U - Color band guiding device of printing machine - Google Patents
Color band guiding device of printing machine Download PDFInfo
- Publication number
- CN203126150U CN203126150U CN 201320118717 CN201320118717U CN203126150U CN 203126150 U CN203126150 U CN 203126150U CN 201320118717 CN201320118717 CN 201320118717 CN 201320118717 U CN201320118717 U CN 201320118717U CN 203126150 U CN203126150 U CN 203126150U
- Authority
- CN
- China
- Prior art keywords
- printing machine
- bearing pin
- main body
- color band
- connecting pin
- 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 color band guiding device of a printing machine. The color band guiding device of the printing machine comprises a cylindrical guiding sleeve. A supporting bearing is disposed on each of two sides inside the guiding sleeve. One end of the guiding sleeve is equipped with a first connecting pin and the other end of the guiding sleeve is equipped with a second connecting pin. The first connecting pin comprises a first pin main body and a first spacing round head, the second connecting pin comprise a second pin main body and a second spacing round head, and the second pin main body is longer than the first pin main body. Through utilization of the guiding sleeve arranged between the first connecting pin and the second connecting pin, the color band guiding device of the printing machine is capable of accurately guiding a color band and enables smooothness of the color band and accuracy of printing to be greatly improved. Through adoption of the two supporting bearings, the guiding sleeve tends not to move even if running for a long period of time and is long in service life.
Description
Technical field
The utility model relates to a kind of printing equipment, or rather, is a kind of color-band guide device of printing machine.
Background technology
Colour band is a kind of common printing consumables, and its operation principle is exactly to utilize the interior dot matrix striker of stylus printing machine head or the alphabetical striker in the english typewriter, removes to clash into ink ribbon, produces printing effect at printing paper.The single screw rod of the colour band general using of existing colour band printer is fixed on the printhead, long-time after, single screw rod is subjected to displacement easily, causes the print point of colour band deviation to occur, even prints ghost image.
Summary of the invention
The utility model mainly is to solve the existing in prior technology technical problem, thereby a kind of color-band guide device of printing machine is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of color-band guide device of printing machine, the color-band guide device of described printing machine comprises a guide sleeve cylindraceous, the both sides, inside of described guide sleeve are respectively equipped with a spring bearing, one end of described guide sleeve is provided with one first and connects bearing pin, the other end of guide sleeve is provided with one second and connects bearing pin, described first connects bearing pin comprises one first bearing pin main body and one first spacing round end, described second connects bearing pin comprises one second bearing pin main body and one second spacing round end, and the described second bearing pin principal length is greater than the length of the described first bearing pin main body.
As the utility model preferred embodiment, described guide sleeve is that rubber is made.
The color-band guide device utilization of printing machine of the present utility model is arranged on first and connects bearing pin and second guide sleeve that connects between the bearing pin, and accurately guiding band has improved the stationarity of colour band and the accuracy of printing greatly.Owing to adopt the dual-gripper bearing, even operation for a long time, skew, long service life can not appear in this guide sleeve yet.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the color-band guide device of printing machine of the present utility model;
Fig. 2 is the stereochemical structure decomposing schematic representation of the color-band guide device of the printing machine among Fig. 1;
Wherein,
1, the color-band guide device of printing machine; 2, guide sleeve; 3, second connects bearing pin; 31, the second bearing pin main body; 32, the second spacing round end; 4, first connects bearing pin; 41, the first spacing round end; 42, the first bearing pin main body; 5, spring bearing.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
Extremely shown in Figure 2 as Fig. 1, the color-band guide device 1 of printing machine of the present utility model comprises a guide sleeve 2 cylindraceous, the both sides, inside of this guide sleeve 2 are respectively equipped with a spring bearing 5, one end of this guide sleeve 2 is provided with one first and connects bearing pin 4, the other end of guide sleeve 2 is provided with one second and connects bearing pin 3, this first connection bearing pin 4 comprises one first bearing pin main body 42 and one first spacing round end 41, this second connection bearing pin 3 comprises one second bearing pin main body 31 and one second spacing round end 32, and these second bearing pin main body, 31 length are greater than the length of this first bearing pin main body 42.
This guide sleeve 2 is made for rubber.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. the color-band guide device of a printing machine, it is characterized in that, the color-band guide device (1) of described printing machine comprises a guide sleeve cylindraceous (2), the both sides, inside of described guide sleeve (2) are respectively equipped with a spring bearing (5), one end of described guide sleeve (2) is provided with one first and connects bearing pin (4), the other end of guide sleeve (2) is provided with one second and connects bearing pin (3), described first connects bearing pin (4) comprises one first bearing pin main body (42) and one first spacing round end (41), described second connects bearing pin (3) comprises one second bearing pin main body (31) and one second spacing round end (32), and described second bearing pin main body (31) length is greater than the length of the described first bearing pin main body (42).
2. the color-band guide device of printing machine according to claim 1 is characterized in that, described guide sleeve (2) is made for rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118717 CN203126150U (en) | 2013-03-15 | 2013-03-15 | Color band guiding device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118717 CN203126150U (en) | 2013-03-15 | 2013-03-15 | Color band guiding device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126150U true CN203126150U (en) | 2013-08-14 |
Family
ID=48934166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118717 Expired - Fee Related CN203126150U (en) | 2013-03-15 | 2013-03-15 | Color band guiding device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112262A (en) * | 2013-03-15 | 2013-05-22 | 吴静 | Printer ribbon guide device |
-
2013
- 2013-03-15 CN CN 201320118717 patent/CN203126150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112262A (en) * | 2013-03-15 | 2013-05-22 | 吴静 | Printer ribbon guide device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140315 |