CN203888363U - Adjusting device for retaining paper positioning plate - Google Patents
Adjusting device for retaining paper positioning plate Download PDFInfo
- Publication number
- CN203888363U CN203888363U CN201420116713.XU CN201420116713U CN203888363U CN 203888363 U CN203888363 U CN 203888363U CN 201420116713 U CN201420116713 U CN 201420116713U CN 203888363 U CN203888363 U CN 203888363U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- sleeve
- positioning plate
- paper
- adjusting 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an adjusting device for a retaining paper positioning plate, and relates to the technical field of printing. The adjusting device comprises a paper pressing wheel close to a paper feeding table, wherein the side part of the paper pressing wheel is provided with the retaining paper positioning plate, the adjusting device also comprises a screw rod and a sleeve sleeving the periphery of the screw rod, the bottom of the screw rod is fixedly connected with the retaining paper positioning plate, the upper part of the sleeve is provided with a fastening screw capable of fixing the screw rod with the sleeve, the sleeve is provided with an outer threaded structure, the middle part of the sleeve is provided with a nut, the nut is connected with the screw rod through the sleeve, and the screw pitch of the screw rod is smaller than that of the sleeve. The nut is utilized for adjusting the retaining paper positioning plate for performing precise control on the retaining paper positioning plate, the height of the retaining paper positioning plate is adjusted according to paper with different performances, and the processing efficiency is improved.
Description
Technical field
The utility model relates to printing technology, is specifically related to a kind of for keeping off the adjusting device of paper location-plate.
Background technology
Printing machine of the prior art, in defeated paper process, because the self performance of the paper of different materials is different, often easily cause paperboard or make paper occur upwarping, cause the paper surface out-of-flatness after printing, affect printing effect, the more important thing is, may cause and print unsuccessfully, waste raw material.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of for keeping off the adjusting device of paper location-plate, and the change of gear paper location-plate operating position is to utilize the differential of two screw threads to regulate, to reach the object that promotes working (machining) efficiency.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of for keeping off the adjusting device of paper location-plate, comprise the pressure roller mutually close with paper feeding platform, sidepiece at described pressure roller is provided with gear paper location-plate, also comprise screw rod, be enclosed within the sleeve of described screw rod periphery, the bottom of described screw rod and described gear paper location-plate Joint, be provided with trip bolt on the top of described sleeve, screw rod and described sleeve can be fixed; Described sleeve is provided with external thread structure, at the middle part of described sleeve, is provided with nut, and described nut, by described sleeve, is connected with described screw rod, and the pitch of described screw rod is less than the pitch of described sleeve.
By technique scheme, the utility model is precisely controlled gear paper location-plate by utilizing nut to regulate, and can according to the paper of different performance, regulate the height of gear paper location-plate, promotes working (machining) efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that the utility model embodiment is disclosed a kind of for keeping off the structural diagrams intention of the adjusting device of paper location-plate.
Numeral and the represented corresponding component title of letter in figure:
1, pressure roller; 2, paper feeding platform; 3, gear paper location-plate; 4, sleeve; 5, trip bolt; 6, screw rod; 7, nut.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
As shown in Figure 1, a kind of for keeping off the adjusting device of paper location-plate, comprise the pressure roller 1 mutually close with paper feeding platform 2, sidepiece at described pressure roller 1 is provided with gear paper location-plate 3, also comprise screw rod 6, be enclosed within the sleeve 4 of described screw rod 6 peripheries, the bottom of described screw rod 6 and described gear paper location-plate 3 Joints, on the top of described sleeve 4, be provided with trip bolt 5, screw rod 6 and described sleeve 4 can be fixed, described sleeve 4 is provided with external thread structure, at the middle part of described sleeve 4, be provided with nut 7, described nut 7 is by described sleeve 4, be connected with described screw rod 6, the pitch of described screw rod 6 is less than the pitch of described sleeve 4, during adjusting, unclamp trip bolt 5, rotate adjusting nut 7, make screw rod 6 drive gear paper location-plate 3 having the interior movement of externally threaded sleeve 4, to change the gap between gear paper location-plate 3 and paper feeding platform 2, due to nut 7 be connected with sleeve 4 part pitch larger, less with the pitch of screw rod 6 coupling parts, therefore when nut 7 rotates one week, the height amount of movement of gear paper location-plate 3 is difference between two pitch, the gap of gear paper location-plate 3 and paper feeding platform 2 general still by the several times of seal paper sheet thickness, can regulate according to the paper of different performance the height of gear paper location-plate 3 like this, promote working (machining) efficiency.
Above-described is only that the utility model is a kind of for keeping off the preferred embodiment of the adjusting device of paper location-plate; should be understood that; for the person of ordinary skill of the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. one kind for keeping off the adjusting device of paper location-plate, comprise the pressure roller mutually close with paper feeding platform, sidepiece at described pressure roller is provided with gear paper location-plate, it is characterized in that, also comprise screw rod, be enclosed within the sleeve of described screw rod periphery, the bottom of described screw rod and described gear paper location-plate Joint, top at described sleeve is provided with trip bolt, screw rod and described sleeve can be fixed; Described sleeve is provided with external thread structure, at the middle part of described sleeve, is provided with nut, and described nut, by described sleeve, is connected with described screw rod, and the pitch of described screw rod is less than the pitch of described sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116713.XU CN203888363U (en) | 2014-03-14 | 2014-03-14 | Adjusting device for retaining paper positioning plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116713.XU CN203888363U (en) | 2014-03-14 | 2014-03-14 | Adjusting device for retaining paper positioning plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888363U true CN203888363U (en) | 2014-10-22 |
Family
ID=51714809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420116713.XU Expired - Fee Related CN203888363U (en) | 2014-03-14 | 2014-03-14 | Adjusting device for retaining paper positioning plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500915A (en) * | 2015-12-17 | 2016-04-20 | 东莞市秦智工业设计有限公司 | Roller type side gauge of printer |
-
2014
- 2014-03-14 CN CN201420116713.XU patent/CN203888363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500915A (en) * | 2015-12-17 | 2016-04-20 | 东莞市秦智工业设计有限公司 | Roller type side gauge of printer |
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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: 20141022 Termination date: 20170314 |