CN202357585U - Shadowless gripper structure - Google Patents
Shadowless gripper structure Download PDFInfo
- Publication number
- CN202357585U CN202357585U CN2011204736904U CN201120473690U CN202357585U CN 202357585 U CN202357585 U CN 202357585U CN 2011204736904 U CN2011204736904 U CN 2011204736904U CN 201120473690 U CN201120473690 U CN 201120473690U CN 202357585 U CN202357585 U CN 202357585U
- Authority
- CN
- China
- Prior art keywords
- gripper
- paper
- bite
- block
- tooth
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a shadowless gripper structure comprising a gripper pad and a gripper plate, wherein the gripper plate is provided with a gripper plate shaft and can swing around the gripper plate shaft; the tail end of the gripper plate is provided with a paper gripping surface; the gripper pad is provided with a paper supporting surface; the position of the paper gripping surface of the gripper plate is correspondingly matched with that of the paper supporting surface of the gripper pad; and viewing from the position of the paper supporting surface on the gripper pad, the paper supporting surface of the gripper pad is located at one side which is away from the gripper plate shaft and the gripper plate extends and covers a projection area behind the whole gripper pad. The shadowless gripper structure disclosed by the utility model can be used for avoiding influence of the gripper pad on photo-curing of UV (Ultra Violet) oil on a paper sheet and has no shade position which cannot be radiated by UV light rays, so that the UV oil on the paper sheet can be cured completely and uniformly and the printing quality is improved.
Description
Technical field
The utility model belongs to the parts of a kind of printing equipment or coating apparatus, relates in particular to the dental structure of holding in the month in a kind of printing equipment or the coating apparatus.
Background technology
Paper is printed in the equipment of coating, be widely applied to and hold dental structure in the month.Hold dental structure in the month and comprise bite-block and tooth sheet; The tooth sheet is provided with the tooth bobbin, and the tooth sheet can be around tooth bobbin swing, tooth sheet end be formed with can clamp paper hold paper (" holding paper in the month " is meant when holding paper in the month, that position of tooth sheet contact paper) in the month; Bite-block is formed with the packing paper face (" packing paper face " is meant when holding paper in the month, that position of bite-block contact paper) that can clamp paper, holds the position corresponding matching of paper and packing paper face in the month.During work, hold paper and packing paper face in the month and work in coordination paper edge is clamped, and paper and tooth bobbin lay respectively at the both sides of bite-block.Shown in Figure 1, see that from packing paper face residing position on bite-block 2 the existing packing paper face of holding the dental structure bite-block in the month is positioned at the side near tooth bobbin 12; Accordingly, tooth sheet 1 does not also extend and runs through the view field at whole bite-block 2 rears, and what the tooth sheet was terminal holds paper in the month relatively near the tooth bobbin; Like this, when UV oil require photocuring was gone up in paper 3 printing, the view field of bite-block 2 on paper 3 covered the paper a part of area beyond the position of gritting one's teeth; So when the UV light irradiation is on paper (arrow is represented the UV lamp wiring among Fig. 1); Partly intersect with the view field of bite-block 2 in the zone 4 that is printed on UV oil, and bite-block 2 will block the UV irradiate light to above-mentioned intersecting area, produces ultraviolet ray irradiation blind area; Cause the UV oil of above-mentioned intersecting area occur drying not thoroughly, solidify halfway problem, have influence on printing quality.In Fig. 1, ultraviolet ray is failed to shine in the right-hand member AB position of the printing zone 4 of UV oil on the paper, has influence on the photocuring of UV oil.
Summary of the invention
The purpose of the utility model is to provide a kind of no shadow to hold dental structure in the month overcoming above-mentioned shortcoming, and it can avoid bite-block to have influence on the photocuring of UV oil on the paper.
Its purpose can realize by following scheme: this no shadow is held dental structure in the month and is comprised bite-block and tooth sheet; The tooth sheet is provided with the tooth bobbin, and the tooth sheet can be swung around the tooth bobbin, is formed with at tooth sheet end and holds paper in the month; Bite-block is formed with the packing paper face, and the tooth sheet is held the position corresponding matching of paper and bite-block packing paper face in the month; Its main feature is, sees that from packing paper face residing position on bite-block the packing paper face of bite-block is positioned at the side away from the tooth bobbin, and the tooth sheet extends and cover the view field at whole bite-block rear.
In the present specification, judge when which direction is " rear " that the direction of UV light irradiation is a benchmark during with work, the direction of UV light irradiation is from " the place ahead " sensing " rear ".
The utlity model has following advantage and effect:
1, the packing paper face of bite-block is positioned at the side away from the tooth bobbin, and the terminal paper of holding in the month of tooth sheet also is correspondingly positioned at matched position, and the tooth sheet extends and cover the view field at whole bite-block rear; During work, hold paper and packing paper face in the month and work in coordination paper edge is clamped.Like this; When UV light irradiation during to paper, stack can not intersected in the zone that the view field of bite-block and paper are printed on UV oil, and the zone of avoiding being printed on UV oil produces the irradiation blind area; Printing paper is (general printing paper does not all have at the position printing UV oil of gritting one's teeth) except that the position of gritting one's teeth; Do not exist the UV irradiate light less than the shade position, UV oil is solidified thoroughly, evenly, improved printing quality.
Description of drawings
Fig. 1 is that tradition is held the sketch map that dental structure produces the irradiation blind area in the month.
Fig. 2 is the bite-block structural representation.
Fig. 3 is a tooth chip architecture sketch map.
Fig. 4 is that the utility model does not have the sketch map that shadow is held dental structure in the month.
The specific embodiment
Fig. 2, Fig. 3, shown in Figure 4, this no shadow hold dental structure in the month and comprise bite-block 2 and tooth sheet 1, and tooth sheet 1 is provided with tooth bobbin 12; Tooth sheet 1 can be around 12 swings of tooth bobbin; Fig. 2, shown in Figure 3 is formed with at tooth sheet 1 end and holds paper 11 in the month, and bite-block 2 is formed with packing paper face 21; Shown in Figure 4, the tooth sheet is held the position corresponding matching of paper 11 and bite-block packing paper face 21 in the month; See that from packing paper face residing position on bite-block the packing paper face 21 of bite-block is positioned at the side away from tooth bobbin 11, tooth sheet 1 extends and covers the view field at whole bite-block 2 rears.
Shown in Figure 4; When UV light irradiation during to paper 3 (arrow is represented UV lamp wiring or infrared ray among Fig. 4), stack can not intersected in the zone 4 that the view field of bite-block 2 and paper 3 are printed on UV oil, and the zone of avoiding being printed on UV oil 4 produces the irradiation blind areas; Printing paper 3 is except that the position of gritting one's teeth; Do not exist the UV irradiate light less than the shade position, zone 4 full illuminations of the oil of UV on the paper are obtained, UV oil solidifies thoroughly, evenly.
Claims (1)
1. a no shadow is held dental structure in the month, comprises bite-block and tooth sheet, and the tooth sheet is provided with the tooth bobbin, and the tooth sheet can be swung around the tooth bobbin, is formed with at tooth sheet end and holds paper in the month, and bite-block is formed with the packing paper face, and the tooth sheet is held the position corresponding matching of paper and bite-block packing paper face in the month; It is characterized in that: see that from packing paper face residing position on bite-block the packing paper face of bite-block is positioned at the side away from the tooth bobbin, the tooth sheet extends and covers the view field at whole bite-block rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204736904U CN202357585U (en) | 2011-11-24 | 2011-11-24 | Shadowless gripper structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204736904U CN202357585U (en) | 2011-11-24 | 2011-11-24 | Shadowless gripper structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202357585U true CN202357585U (en) | 2012-08-01 |
Family
ID=46568796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204736904U Expired - Fee Related CN202357585U (en) | 2011-11-24 | 2011-11-24 | Shadowless gripper structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202357585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442173A (en) * | 2014-11-10 | 2015-03-25 | 广东金玉兰包装机械有限公司 | Packaging carton surface paper adhesion device and technological process thereof |
-
2011
- 2011-11-24 CN CN2011204736904U patent/CN202357585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442173A (en) * | 2014-11-10 | 2015-03-25 | 广东金玉兰包装机械有限公司 | Packaging carton surface paper adhesion device and technological process thereof |
| CN104442173B (en) * | 2014-11-10 | 2017-12-08 | 广东金玉兰包装机械有限公司 | Packing carton facial tissue bonder and its technological process |
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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: 20120801 Termination date: 20171124 |