CN201249561Y - Scraper device of wallpaper circular screen printing machine - Google Patents
Scraper device of wallpaper circular screen printing machine Download PDFInfo
- Publication number
- CN201249561Y CN201249561Y CNU2008200303042U CN200820030304U CN201249561Y CN 201249561 Y CN201249561 Y CN 201249561Y CN U2008200303042 U CNU2008200303042 U CN U2008200303042U CN 200820030304 U CN200820030304 U CN 200820030304U CN 201249561 Y CN201249561 Y CN 201249561Y
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- scraper
- corrosion resistant
- resistant plate
- slurry
- anchor tip
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Abstract
The utility model discloses a scraper device of a wallpaper circular screen printing machine, which comprises a pulp piping body; one end of the pulp piping body is riveted with a driving side permanent joint which is connected with an outer thread plug b; the other end of the pulp piping body is riveted with an operational side permanent joint which is connected with an outer thread plug a; the operational side permanent joint is welded with a locating sleeve; the surface of the upper end of the locating sleeve is welded with a small shaft; a scraper pulp piping is arranged coaxially in the pulp piping body; a plurality of baffle plate fixed screw holes are arrayed on the scraper pulp piping along a horizontal direction; the lower position of the baffle plate fixed screw holes is provided with a row of discharge holes along the horizontal position; the baffle plate fixed screw holes are fixed with baffle plates; the scraper pulp piping is welded with a stainless steel plate a and a stainless steel plate b; the scraper device uses precise technical proposal, has simple structure, guarantees the angle of the scraper, prolongs service life of the scraper, and improves quality of printing.
Description
Technical field
The utility model belongs to the printing machinery technical field, relates to a kind of doctor blade device of wallpaper cylinder printing machine.
Background technology
The cylinder printing refers to, earlier having pack into nickel screen (cylinder) lining of circle of the scraper of starch pipe, be shaped on pattern on the nickel screen, in the slurry pipe, slurry is pressed in the cylinder, use scraper that slurry is pressed onto the wallpaper surface by nickel screen then, thereby form pattern on the wallpaper surface, and scraper is wiped redundant sizing agent on the cylinder off.Domestic only at textile printing and dyeing industry use cylinder device, what this cylinder scraper adopted is aluminum casting, and scrape can adjust on the cutter hub blade about, but the deficiency of existing cylinder device scraper is: the one, and structure is too complicated, and the 2nd, the welding back is yielding scraping on the cutter hub, the angle of bad assurance scraper, the 3rd, fragile because scraper is dismantled frequent aluminum component, wearing and tearing easily in place, aluminum pipe location, and causes the location inaccurate or not tight, thereby influence printing quality.
Summary of the invention
The purpose of this utility model provides a kind of doctor blade device of wallpaper cylinder printing machine, solves to scrape the cutter hub easy deformation, is difficult for guaranteeing scraper angle, causes the printing quality problem of unstable.
The technical scheme that the utility model adopted is, a kind of doctor blade device of wallpaper cylinder printing machine, comprise the slurry body, one end of slurry body and the riveted joint of transmission side anchor tip, the transmission side anchor tip is participated b with outer silk and is connected, the other end of slurry body and the riveted joint of fore side anchor tip, and the fore side anchor tip is participated a with outer silk and is connected, fore side anchor tip and positioning sleeve welding, the upper end face of positioning sleeve is welded with little axle; Be coaxially installed with scraper slurry pipe in the body at slurry, scraper slurry pipe is gone up along continuous straight runs and is arranged with some baffle fixing threaded holes, the baffle fixing threaded hole be provided with row's discharge opening by the upper/lower positions along continuous straight runs, be fixed with baffle on the baffle fixing threaded hole; Scraper slurry pipe welds mutually with corrosion resistant plate a, corrosion resistant plate b, is fixed with the scraper pressing plate on corrosion resistant plate a, between scraper pressing plate and corrosion resistant plate a wing is installed.
Feature of the present utility model also is,
Scraper is starched the end welding of tangent plane and corrosion resistant plate a, the corrosion resistant plate b of pipe, and the other end of corrosion resistant plate a, corrosion resistant plate b is the V-shape welding, and the space both ends of the surface of corrosion resistant plate a and corrosion resistant plate b and the formation of scraper slurry pipe are closed state.
The included angle A of corrosion resistant plate a and basic side is 30～50 °, and this basic side is the plane with the axis formation of the axis of little axle and scraper slurry pipe.
The lower edge of baffle is provided with crisperding.
Doctor blade device of the present utility model has been realized accurate processing, and is simple in structure, scrapes cutter hub and is difficult for distortion, in the service life of having improved scraper, guarantees easily the angle of scraper to improve the quality of printing.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model doctor blade device.
Fig. 2 is that B among Fig. 1 is to view;
Fig. 3 is that A among Fig. 1 is to view.
Among Fig. 1,1. outer silk is participated a, and 2. outer silk is participated b, 3. baffle, 4. scraper pressing plate, 5. wing, 6. little axle, 7. transmission side anchor tip, 8. slurry body, 9. fore side anchor tip, 10. positioning sleeve, 11. corrosion resistant plate a, 12. corrosion resistant plate b, 13. discharge openings, 14. baffle fixing threaded holes.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Fig. 1 is the structural representation of a kind of embodiment of the utility model doctor blade device.Comprise slurry body 8, one end of slurry body 8 and 7 riveted joints of transmission side anchor tip, transmission side anchor tip 7 is participated b2 by being threaded with outer silk, the other end of slurry body 8 and 9 riveted joints of fore side anchor tip, fore side anchor tip 9 is participated a1 by being threaded with outer silk, be welded with positioning sleeve 10 on fore side anchor tip 9, the upper end of positioning sleeve 10 is welded with little axle 6; Scraper is participated a1 and is connected for slurry equipment by outer silk, and the silk outer end of participating b2 is connected with the outer silk housing that matches with it outside, and an outer silk housing plays sealing slurry body 8, and very easy the dismounting.Along continuous straight runs is arranged with some baffle fixing threaded holes 14 on slurry body 8, the upper/lower positions along continuous straight runs that leans at baffle fixing threaded hole 14 is provided with row's discharge opening 13, be fixed with baffle 3 on the baffle fixing threaded hole 14, the lower edge of baffle 3 is provided with crisperding; Slurry body 8 welds mutually with corrosion resistant plate a11, corrosion resistant plate b12, is fixed with scraper pressing plate 4 on corrosion resistant plate a11, between scraper pressing plate 4 and corrosion resistant plate a11 wing 5 is installed.
Fore side anchor tip 9, transmission side anchor tip 7 and slurry body 8 are riveted and need not be welded, be that if adopt welding, postwelding will cause the gross distortion of slurry body 8 so because slurry body 8 length surpass 1 meter, scraper slurry pipe difficult quality guarantee, thus cause integral body to be scrapped.
Fig. 2 is that the B of Fig. 1 is to view.The end welding of the tangent plane of slurry body 8 and corrosion resistant plate a11, corrosion resistant plate b12, the other end of corrosion resistant plate a11, corrosion resistant plate b12 is the V-shape welding, and the space both ends of the surface that corrosion resistant plate a11 and corrosion resistant plate b12 and scraper slurry pipe 6 form will be sealed welding, to prevent that slurry from flowing in this space, increase and clean difficulty.Discharge opening 13 is positioned on the weld of corrosion resistant plate a11 and slurry body 8, baffle fixing threaded hole 14 is positioned at again on the discharge opening 13, slurry flows on the baffle 3 after 13 li outflows of discharge opening, crisperding on the baffle 3 makes slurry evenly flow on the cylinder 1, wing 5 is pressed among Fig. 2 on the corrosion resistant plate a11 by scraper pressing plate 4, guarantees that the blade of wing 5 and the center line of scraper slurry pipe 6 are parallel.
Fig. 3 for the A among Fig. 1 to the view and the baffle 3 of having dismantled.Is basic side with little axle 15 with the plane that two axis starching body 8 constitute, and the included angle A of the outer machined surface of this basic side and corrosion resistant plate a11 is between 30～50 °, thereby has guaranteed the angle of scraper fixing on corrosion resistant plate a11.
Scraper is the vitals of cylinder printing, and scraper slurry pipe is the core component of scraper, and whether its quality has directly determined the quality of cylinder printing quality.Doctor blade device of the present utility model is dismantled scraper at first for convenience, the stainless steel tube wall that slurry body 8 is selected for use is very thin, wall thickness is 3mm, in order to guarantee the position and the angle of cylinder when printing scraper, after in the pipe that an end of fore side anchor tip 9 is inserted slurry body 8, with rivet two are connected as a single entity again, also transmission side anchor tip 7 are connected on the slurry body 8 with same method of riveting.Moreover transmission side anchor tip 7 needs to participate a1 with outer silk respectively with fore side anchor tip 9, outer silk is participated b2 and is connected, so the endoporus of their links will be processed into screw thread, and cylinder scraper when work, silk is participated a1 outward, outer silk is participated b2 and is fixed on the scraper slide by this, so the wall thickness of transmission side anchor tip 7 and fore side anchor tip 9 is elected 6mm as.Last again according to the position of positioning sleeve 10 and little axle 6, the lateral surface of processing stainless steel plate a11 reaches angle A as shown in Figure 3.Manage through the scraper slurry that above method is processed into, the center line that has just guaranteed transmission side anchor tip 7, slurry body 8, fore side anchor tip 9 point-blank, and then the blade that has guaranteed wing 5 is parallel with the contact wire of cylinder 1, and has guaranteed that the angle of scraper is suitable.The utility model device during the cleaning scraper cutter hub, just can be dismantled very easily and participate continuous part that a1 links to each other and participate the outer housing that b2 links to each other with outer with outer silk after each printing.
The utility model has carried out conceptual design accurately according to the different technologies requirement, and is simple in structure, guaranteed the angle of scraper, in the service life of having improved scraper, improves the quality of printing.
Claims (4)
1, a kind of doctor blade device of wallpaper cylinder printing machine, it is characterized in that: comprise slurry body (8), one end of slurry body (8) and transmission side anchor tip (7) riveted joint, transmission side anchor tip (7) is participated b (2) with outer silk and is connected, the other end of slurry body (8) and fore side anchor tip (9) riveted joint, fore side anchor tip (9) is participated a (1) with outer silk and is connected, fore side anchor tip (9) and positioning sleeve (10) welding, and the upper end face of positioning sleeve (10) is welded with little axle (15);
In slurry body (8), be coaxially installed with scraper slurry pipe (6), scraper slurry pipe (6) is gone up along continuous straight runs and is arranged with some baffle fixing threaded holes (14), the upper/lower positions along continuous straight runs that leans at baffle fixing threaded hole (14) is provided with row's discharge opening (13), is fixed with baffle (3) on the baffle fixing threaded hole (14); Scraper slurry pipe (6) and corrosion resistant plate a (11), corrosion resistant plate b (12) welding mutually are fixed with scraper pressing plate (4) on corrosion resistant plate a (11), between scraper pressing plate (4) and corrosion resistant plate a (11) wing (5) is installed.
2, doctor blade device according to claim 1, it is characterized in that: the tangent plane of described scraper slurry pipe (6) and the welding of the end of corrosion resistant plate a (11), corrosion resistant plate b (12), the other end of corrosion resistant plate a (11), corrosion resistant plate b (12) is the V-shape welding, and the space both ends of the surface of corrosion resistant plate a (11) and corrosion resistant plate b (12) and scraper slurry pipe (6) formation are closed state.
3, doctor blade device according to claim 1 is characterized in that: described corrosion resistant plate a (11) is 30～50 ° with the included angle A of basic side, and this basic side is the plane with the axis formation of little axle (15) and scraper slurry pipe (6).
4, doctor blade device according to claim 1 is characterized in that: the lower edge of described baffle (3) is provided with crisperding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200303042U CN201249561Y (en) | 2008-09-17 | 2008-09-17 | Scraper device of wallpaper circular screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200303042U CN201249561Y (en) | 2008-09-17 | 2008-09-17 | Scraper device of wallpaper circular screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249561Y true CN201249561Y (en) | 2009-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200303042U Expired - Fee Related CN201249561Y (en) | 2008-09-17 | 2008-09-17 | Scraper device of wallpaper circular screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249561Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287075A (en) * | 2012-02-24 | 2013-09-11 | 昆山富山精密设备有限公司 | Snap-in type covering ink blade mounting and dismounting device |
| CN104470722A (en) * | 2012-07-16 | 2015-03-25 | 法国圣戈班玻璃厂 | Screen printing device for applying an ink |
| CN105584201A (en) * | 2016-03-09 | 2016-05-18 | 苏州华策纺织科技有限公司 | Improved cleaning doctor locking sleeve structure of rotary screen printing machine |
| CN105599432A (en) * | 2016-03-09 | 2016-05-25 | 苏州华策纺织科技有限公司 | Pulp cutter locking sleeve device of rotary screen printing machine |
| CN111845033A (en) * | 2020-07-10 | 2020-10-30 | 博格曼(江苏)纺织科技有限公司 | Circular screen printer of different flowback sizes of adaptation |
-
2008
- 2008-09-17 CN CNU2008200303042U patent/CN201249561Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287075A (en) * | 2012-02-24 | 2013-09-11 | 昆山富山精密设备有限公司 | Snap-in type covering ink blade mounting and dismounting device |
| CN103287075B (en) * | 2012-02-24 | 2016-04-27 | 昆山富山精密设备有限公司 | Buckle-type returning blade handler |
| CN104470722A (en) * | 2012-07-16 | 2015-03-25 | 法国圣戈班玻璃厂 | Screen printing device for applying an ink |
| CN104470722B (en) * | 2012-07-16 | 2016-05-25 | 法国圣戈班玻璃厂 | For using black silk-screen printing device |
| US9757937B2 (en) | 2012-07-16 | 2017-09-12 | Saint-Gobain Glass France | Screen printing device for applying an ink |
| CN105584201A (en) * | 2016-03-09 | 2016-05-18 | 苏州华策纺织科技有限公司 | Improved cleaning doctor locking sleeve structure of rotary screen printing machine |
| CN105599432A (en) * | 2016-03-09 | 2016-05-25 | 苏州华策纺织科技有限公司 | Pulp cutter locking sleeve device of rotary screen printing machine |
| CN111845033A (en) * | 2020-07-10 | 2020-10-30 | 博格曼(江苏)纺织科技有限公司 | Circular screen printer of different flowback sizes of adaptation |
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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: 20090603 Termination date: 20120917 |