CN202064230U - Wrinkling scraper device of drying cylinder - Google Patents
Wrinkling scraper device of drying cylinder Download PDFInfo
- Publication number
- CN202064230U CN202064230U CN201120138226XU CN201120138226U CN202064230U CN 202064230 U CN202064230 U CN 202064230U CN 201120138226X U CN201120138226X U CN 201120138226XU CN 201120138226 U CN201120138226 U CN 201120138226U CN 202064230 U CN202064230 U CN 202064230U
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- Prior art keywords
- wing
- drying cylinder
- creping doctor
- described wing
- scraper
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- 238000001035 drying Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of papermaking and discloses a wrinkling scraper device of a drying cylinder, which comprises a wrinkling scraper, a grinding device and a scraper blade moving device, wherein the wrinkling scraper is provided with a scraper clamp and a scraper blade connected with the scraper clamp; the scraper blade is installed on the moving device which is use for driving the scraper to move; and the grinding device is installed on the moving path of the scraper and is used for grinding the scraper blade. The wrinkling scraper device can improve the production efficiency, has lower production cost and can improve the raw paper quality.
Description
Technical field
The utility model relates to field of papermaking, relates in particular to a kind of drying cylinder creping doctor device.
Background technology
China is a papermaking big country, and paper for daily use output is big, and paper for daily use requires to have softness, characteristics such as absorbency is good, tensile strength height.Be to realize with regard to flexibility by the creping doctor of paper machine dryer is wrinkling, promptly on the paper machine frame, dispose creping doctor, the doctor blade edge of creping doctor and dryer surface even contact, the page that is bonded at dryer surface is peeled off out by wing and is promptly produced the page that has the paper line.
Yet, the friction of doctor blade edge and dryer surface will make the chap of page paper line after escaping when becoming, soft variation, even the part occurs and can't wrinklingly cause disconnected paper, therefore, the general use of wing just must remove after knife sharpener polishes its cutting edge after 1～2 hour and can continue usefulness, and thus, not only the required cost of labor of wing is changed in waste, and in the process of changing wing, need to waste the regular hour, thereby make production efficiency reduce.
In addition, wing in the existing creping doctor uses a period of time to damage, and therefore will often change, and all can produce a large amount of useless wing when changing wing at every turn, thereby cause cost to increase.In addition, the body paper line can be with wing cutting edge wearing and tearing and by thin chap, even causes the body paper broken end, therefore, has a strong impact on page quality.
The utility model content
The drying cylinder creping doctor device that the utility model purpose has been to provide a kind of and can have enhanced productivity, cost is lower and can improve the body paper quality.
A kind of drying cylinder creping doctor device that the utility model provides, it comprises creping doctor, lapping device and wing mobile device;
The wing that described creping doctor has scraper holder and is connected with scraper holder, described wing is installed on the mobile device, and described mobile device is used to drive described wing and moves;
Described lapping device is installed on the mobile route of described wing, is used to grind described wing.
Preferably, described lapping device comprises wing corase grind device and wing fine grinding device, and described wing corase grind device and described wing fine grinding device are installed on respectively on the mobile route of described wing.
Compared with prior art, benefit of the present utility model is:
(1), the utility model is after doctor blade edge and paper-making drying cylinder fretting wear, can polish by lapping device at once, make that the doctor blade edge mouth is sharp, polish and need not wing removed at knife sharpener, therefore, not only reduce and change the required cost of labor of wing, and saved and removed the required time of wing, thereby improved production efficiency.
(2), after doctor blade edge and paper-making drying cylinder fretting wear, can polish by lapping device at once, thereby can keep the doctor blade edge long-durability sharp, make that body paper paper line is consistent from the beginning to the end, and make body paper not break end from the beginning to the end, improved the body paper quality.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute improper qualification of the present utility model.
Schematic diagram when Fig. 1 is installed on paper-making drying cylinder for the utility model drying cylinder creping doctor device;
Part schematic diagram when Fig. 2 is installed on paper-making drying cylinder for the utility model drying cylinder creping doctor device.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
Please refer to Fig. 1, Fig. 2, a kind of being used for that the utility model provides carried out wrinkling drying cylinder creping doctor device (not label) to the body paper that is wound in paper-making drying cylinder 1 surface, and it comprises creping doctor 2, wing mobile device 3 and lapping device 4.
Described creping doctor 2 has scraper holder 21, the wing 22 that is connected with scraper holder 21, hold(ing)-down clip 23 and wing lifting device 24, described hold(ing)-down clip 23 is used to suppress described wing 22, and described wing lifting device 24 is used to promote described wing 22 height.
Described wing mobile device 3 comprises first mobile device 31 and second mobile device 32, and described first mobile device 31 and described second mobile device 32 are installed on the two ends, the left and right sides of described wing 22 respectively.
Described lapping device 4 comprises wing corase grind device 41 and wing fine grinding device 42, and described wing corase grind device 41 and described wing fine grinding device 42 are installed on respectively on the mobile route of described wing 22.
The course of work of described drying cylinder creping doctor 2 devices is as follows:
The lever (not shown) that cylinder (not shown) promotes scraper holder 21 makes wing 22 swings and contact paper-making drying cylinder 1, just can wrinkling body paper behind the wing 22 contact paper-making drying cylinders 1.
In wrinkling process, described first mobile device 31 and the described wing 22 of described second mobile device, 32 pullings be move left and right at leisure, in the process of described wing 22 move left and right, described wing corase grind device 41 and described wing fine grinding device 42 grind the blade 221 of described wing 22 respectively, thereby make the blade 221 of wing 22 become sharp.The mobile distance of described wing 22 is greater than the width of paper-making drying cylinder 1, be 100 times of paper-making drying cylinder 1 width and more than.
As from the foregoing, the blade 221 of described wing 22 polishes and need not wing 22 removed at knife sharpener in process of lapping, therefore, not only reduce to change the required cost of labor of wing 22, and saved and removed the required time of wing 22, thereby improved production efficiency.
In addition, behind the blade 221 and paper-making drying cylinder 1 fretting wear of described wing 22, can roughly grind device 41 and wing fine grinding device 42 by wing polishes at once, thereby blade 221 long-durability sharps that can keep wing 22, make that body paper paper line is consistent from the beginning to the end, and make body paper not break end from the beginning to the end, improved the body paper quality.
In addition, the utility model is worked as described wing 22 and is ground little, when described wing 22 becomes big with paper-making drying cylinder 1 angle, can be by promoting the height of described wing 22, make described wing 22 and paper-making drying cylinder 1 angle reduce, and need not more to renew, reduce waste, thereby reduced manufacturing cost.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (6)
1. a drying cylinder creping doctor device is characterized in that, comprises creping doctor, lapping device and wing mobile device;
The wing that described creping doctor has scraper holder and is connected with scraper holder, described wing is installed on the mobile device, and described mobile device is used to drive described wing and moves;
Described lapping device is installed on the mobile route of described wing, is used to grind described wing.
2. drying cylinder creping doctor device according to claim 1, it is characterized in that: described lapping device comprises wing corase grind device and wing fine grinding device, and described wing corase grind device and described wing fine grinding device are installed on respectively on the mobile route of described wing.
3. drying cylinder creping doctor device according to claim 1, it is characterized in that: the mobile distance of described wing is greater than the width of paper-making drying cylinder.
4. as drying cylinder creping doctor device as described in the claim 3, it is characterized in that: the mobile distance of described wing be 100 times of the paper-making drying cylinder width and more than.
5. drying cylinder creping doctor device according to claim 1, it is characterized in that: described creping doctor also has hold(ing)-down clip and wing lifting device, described hold(ing)-down clip is used to suppress described wing, described wing lifting device is used to promote described wing height, makes the angle of described wing and drying cylinder remain unchanged.
6. drying cylinder creping doctor device according to claim 1, it is characterized in that: described wing mobile device comprises first mobile device and second mobile device, and described first mobile device and described second mobile device are installed on the two ends, the left and right sides of described wing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120138226XU CN202064230U (en) | 2011-04-27 | 2011-04-27 | Wrinkling scraper device of drying cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120138226XU CN202064230U (en) | 2011-04-27 | 2011-04-27 | Wrinkling scraper device of drying cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064230U true CN202064230U (en) | 2011-12-07 |
Family
ID=45058097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120138226XU Expired - Fee Related CN202064230U (en) | 2011-04-27 | 2011-04-27 | Wrinkling scraper device of drying cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758377A (en) * | 2011-04-27 | 2012-10-31 | 谢摞富 | Drying cylinder wrinkle scraper device |
-
2011
- 2011-04-27 CN CN201120138226XU patent/CN202064230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758377A (en) * | 2011-04-27 | 2012-10-31 | 谢摞富 | Drying cylinder wrinkle scraper 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: 20111207 Termination date: 20120427 |