CN102154903A - Scraper mechanism for papermaking - Google Patents
Scraper mechanism for papermaking Download PDFInfo
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- CN102154903A CN102154903A CN2011100518074A CN201110051807A CN102154903A CN 102154903 A CN102154903 A CN 102154903A CN 2011100518074 A CN2011100518074 A CN 2011100518074A CN 201110051807 A CN201110051807 A CN 201110051807A CN 102154903 A CN102154903 A CN 102154903A
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- China
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- roller
- scraper mechanism
- scraper
- hairbrush
- scrapers
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Abstract
The invention relates to mechanical production-manufacturing equipment, in particular to a scraper mechanism in a papermaking machine. A scraper mechanism for papermaking comprises a cross beam piece, two scrapers and a hairbrush, wherein the cross beam piece comprises a protruded rotating shaft part and two arc-shaped crank arm parts, a shaft core of the rotating shaft part is fixed on a rotating shaft of the scraper mechanism, frontal surface ends of the two scrapers face to the surface of a roller, the tail ends of the two scrapers are fixed on the tail ends of the two arc-shaped crank arm parts through angle adjusting pieces, a soft hair end of the hairbrush faces to the surface of the roller, and the tail end of the hairbrush is fixed at the middle part of the cross beam piece. The scraper mechanism is an improved scraper mechanism for the papermaking, can be better suitable for the shape of the roller, so that the scraping operation is cleaner, the wear to the scrapers is less, and scraped fines can be collected.
Description
Technical field
The present invention relates to manufacture machinery, relate in particular to the scraper mechanism in the papermaking equipment.
Background technology
In producing papermaking equipment, when clearing up the roller of paper machine, need use scraper, these scrapers are pressed to roller surface tightly, therefore can dispose any foreign material that remain on the roller surface.If blade construction is good inadequately, foreign material will remain on the roller surface, make woollen blanket dirty, and further damage woollen blanket.Existing scraper mechanism is used a scraper, cause easily scraping unclean, and the short defective of scraper blade life.Other has a kind of pair of blade construction to use the scraper of 2 different angles that are positioned at cross-member that roller is scraped the bits operation.Though 2 scrapers can be scraped totallyer, also be beneficial to and discharge the paper scrap that scrapes, it still has weak point, is mainly reflected in following 2 points:
1. scraper is not good to the adaptability of roller in the shape of cross-member, causes scraper to cross quick-wearing easily and to scrape cleanliness not enough.
2. by 2 scraper operations, still hang totally inadequately to the bits operation of scraping of roller, some tiny paper scraps still remain on the roller, along with adding up of time, form one deck fines layer on the roller easily.
Summary of the invention
Therefore, the present invention is directed to above-mentioned deficiency, propose a kind of scraper mechanism of improved paper grade (stock), can better be suitable for the shape of roller, it is cleaner, also littler to blade wears, and the fines that scrapes can be collected to scrape the bits operation.
The present invention adopts following technical scheme:
The scraper mechanism of paper grade (stock) comprises:
One cross-member comprises the portion of cranking arm of the shaft and two arcs of a projection; The axle center of described shaft is fixed in the rotating shaft of scraper mechanism;
Two scrapers, sharp side end are towards the surface of roller, and tail end is fixed in the end of the portion of cranking arm of two above-mentioned arcs respectively by the angular adjustment part;
One hairbrush, fur end are towards the surface of roller, and tail end is fixed in the pars intermedia of above-mentioned cross-member.
Preferably, residual chip on the take-up drums is located between scraper and hairbrush on the described cross-member for convenience, also is provided with a through hole, also is provided with a collection container in the through hole outlet.
The present invention adopts as above technical scheme, and the design of the portion of cranking arm of the arc by cross-member can better be suitable for the shape of roller, thus make scraper to scrape the bits operation cleaner, also littler to blade wears.In addition, also by hairbrush is set, can remedy the deficiency of scraper on cross-member, the last fines that further will remain in roller is cleaned out.Through hole and collection container that scraper mechanism of the present invention also is provided with by cross-member collect scraper and the post-job fines of hairbrush.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Now the present invention is further described with the specific embodiment in conjunction with the accompanying drawings.
Consult shown in Figure 1ly, the scraper mechanism of paper grade (stock) comprises:
One cross-member 1 comprises the portion of cranking arm 101 of the shaft 102 and two arcs of a projection; The axle center 1021 of described shaft 102 is fixed in the rotating shaft of scraper mechanism; Drive scraper along roller 5 periphery operations by rotating shaft.
Two scrapers 2, sharp side end are towards the surface of roller 5, and tail end is fixed in the end of the portion of cranking arm 101 of two above-mentioned arcs respectively by angular adjustment part 201; Preferably, angular adjustment part 201 can be the screw with a torsion spring, regulates the angle of scraper 2 and the elastic force that waves by the torsion of torsion spring and the sealed power of screw.
One hairbrush 4, fur end 401 are towards the surface of roller 5, and tail end is fixed in the pars intermedia of above-mentioned cross-member 1.
Preferably, residual chip on the take-up drums is located between scraper 2 and hairbrush 4 on the described cross-member 1 for convenience, also is provided with a through hole 103, also is provided with a collection container 3 in through hole 103 outlets.
Scraper mechanism of the present invention can better be suitable for the shape of roller 5 by the design of the portion of cranking arm 101 of the arc of cross-member 1, thus make scraper 2 to scrape the bits operation cleaner, also littler to scraper 2 wearing and tearing.In addition, also by hairbrush 4 is set, can remedy the deficiency that scraper 2 is scraped power on cross-member 1, the last fines that further will remain in roller 4 is cleaned out.And, scraper 2 and hairbrush 4 post-job fines are collected by through hole 103 and collection container 3 that cross-member 1 is provided with.
The rotating shaft of scraper mechanism drives the shaft 102 of cross-member 1 and scrapes the bits operation along the rotation of roller 5 peripheries.First scraper 2 on the cross-member 1 is scraped the paper scrap and the foreign material on lower roller 5 surfaces, residues in the fines that can't be scraped by scraper 2 on roller 5 surfaces down by hairbrush 4 brush, and collects by through hole 103 and collection container 3.If also there are residues such as harder paper scrap and foreign material in roller 5, relend by second scraper 2 and scrape down.Same, also collect by through hole 103 and collection container 3.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present invention that do not break away from appended claims and limited; can make various variations to the present invention in the form and details, be protection scope of the present invention.
Claims (2)
1. the scraper mechanism of a paper grade (stock) is characterized in that, comprising:
One cross-member (1) comprises the portion of cranking arm (101) of the shaft (102) and two arcs of a projection; The axle center (1021) of described shaft (102) is fixed in the rotating shaft of scraper mechanism;
Two scrapers (2), sharp side end are towards the surface of roller (5), and tail end is fixed in the end of the portion of cranking arm (101) of two above-mentioned arcs respectively by angular adjustment part (201);
One hairbrush (4), fur end (401) is towards the surface of roller (5), and tail end is fixed in the pars intermedia of above-mentioned cross-member (1).
2. the scraper mechanism of paper grade (stock) according to claim 1 is characterized in that: be positioned on the described cross-member (1) between scraper (2) and the hairbrush (4) and locate, also be provided with a through hole (103), also be provided with a collection container (3) in through hole (103) outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100518074A CN102154903A (en) | 2011-02-25 | 2011-02-25 | Scraper mechanism for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100518074A CN102154903A (en) | 2011-02-25 | 2011-02-25 | Scraper mechanism for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102154903A true CN102154903A (en) | 2011-08-17 |
Family
ID=44436560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100518074A Pending CN102154903A (en) | 2011-02-25 | 2011-02-25 | Scraper mechanism for papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102154903A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346252A (en) * | 2015-10-30 | 2016-02-24 | 芜湖市振华戎科智能科技有限公司 | Cleaning device for barcode die |
| CN106472246A (en) * | 2016-11-21 | 2017-03-08 | 无锡市伟丰印刷机械厂 | A kind of Colophonium is collected and is used efficient peeling apparatus |
| CN107335667A (en) * | 2016-11-19 | 2017-11-10 | 张红伟 | Simple type structure of the cutter body |
| CN108238424A (en) * | 2016-12-26 | 2018-07-03 | 贵州中烟工业有限责任公司 | A kind of carrying roller apparatus for eliminating sludge |
-
2011
- 2011-02-25 CN CN2011100518074A patent/CN102154903A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346252A (en) * | 2015-10-30 | 2016-02-24 | 芜湖市振华戎科智能科技有限公司 | Cleaning device for barcode die |
| CN107335667A (en) * | 2016-11-19 | 2017-11-10 | 张红伟 | Simple type structure of the cutter body |
| CN106472246A (en) * | 2016-11-21 | 2017-03-08 | 无锡市伟丰印刷机械厂 | A kind of Colophonium is collected and is used efficient peeling apparatus |
| CN108238424A (en) * | 2016-12-26 | 2018-07-03 | 贵州中烟工业有限责任公司 | A kind of carrying roller apparatus for eliminating sludge |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110817 |