CN105128515A - Scraper device for film-blowing printing press - Google Patents
Scraper device for film-blowing printing press Download PDFInfo
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- CN105128515A CN105128515A CN201510539303.5A CN201510539303A CN105128515A CN 105128515 A CN105128515 A CN 105128515A CN 201510539303 A CN201510539303 A CN 201510539303A CN 105128515 A CN105128515 A CN 105128515A
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- nut
- screw mandrel
- adjustment assembly
- overcoat
- cross bar
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Abstract
The invention provides a scraper device for a film-blowing printing press. The scraper device comprises a rack, a scraper and at least one first adjusting component, wherein the first adjusting components are fixed on the rack and can drive the scraper to conduct advancing or backing movement. Compared with the prior art, the scraper device provided by the invention has the advantages that the structure is simple, the operation is reliable, the clearance between the surface of a printing roller and the scraper can be effectively adjusted according to the production requirements of different products so as to meet the production requirements, and the adjustment of the clearance between the scraper and the printing roller is convenient, fast, stable and reliable.
Description
Technical field
The present invention relates to and relate to print field, scrape slab adjusting device specifically about blown film printing press plate roller.
Background technology
Blown film printing machine has a wide range of applications in plastic products printing technology.Screeding device is the device for striking off process to blown film printing press plate roller surface, due to same printing machine operationally, usually process the product of different size model according to the requirement of different client, this adjusts the gap on screed front end and roller surface with regard to inevitably needing.Due to printing number huge at present, be badly in need of a kind of convenience and feasible scrape slab adjusting device, with the utilization rate of raising printing machine rapidly and efficiently.
Summary of the invention
The object of the invention is the defect in order to solve prior art middle scraper adjustment difficulty, providing a kind of screeding device of blown film printing machine to solve the problems referred to above.
Above-mentioned technical purpose is achieved through the following technical solutions time of the present invention:
The screeding device of blown film printing machine, comprises frame, scraper plate; Described screeding device also comprises at least one first adjustment assembly; Described first adjustment assembly is fixed in frame; Described first adjustment assembly is connected with scraper plate and scraper plate can be driven to do and advances or setback.
Further, described first adjustment assembly comprises horizontally disposed first screw mandrel; The outer cover of described first screw mandrel is provided with the first nut, the external screw thread of described first screw mandrel and the internal thread of the first nut meshing; Described first nut outside is provided with the first overcoat; By described outer first overcoat, spacing and described first nut can rotate described first nut; Described first nut rotation drives the first screw mandrel to do to advance or setback; One end of described first screw mandrel is connected with described scraper plate.
Preferably, described screeding device also comprises at least one second adjustment assembly; Described second adjustment assembly is fixed in frame; Described second adjustment assembly is connected with the first overcoat; Described second adjustment assembly drives the first adjustment assembly to move up and down.
Further, described second adjustment assembly comprises vertically disposed second screw mandrel; Outside sheathed second nut of described second screw mandrel; The internal thread of described second screw mandrel external screw thread and described second nut is meshing; The outside of described second nut is provided with the second overcoat; On described second overcoat fixed frame; By described second overcoat, spacing and described second nut can rotate described second nut; The second screw mandrel is driven to move up and down during described second nut rotation; The upper end of described second screw mandrel is connected with described first overcoat.
Preferably, described first nut and the second nut are respectively equipped with the first swing handle and the second swing handle.
Preferably, described screeding device also comprises cross bar, and described cross bar is arranged in frame; Described cross bar is parallel with described scraper plate; Described second overcoat is bolted on described cross bar.
Preferably, described screeding device also comprises the 3rd adjustment assembly; Described cross bar is arranged in frame and also can rotates; Described 3rd adjustment assembly is connected with described cross bar and described cross bar can be driven to rotate.
Preferably, described 3rd adjustment assembly comprises the 3rd screw mandrel; Be arranged with the 3rd nut outside 3rd screw mandrel, the external screw thread of the 3rd screw mandrel and the internal thread of the 3rd nut meshing; 3rd nut outside is provided with the 3rd overcoat; 3rd overcoat is fixed in frame; Described 3rd nut is spacing and can rotate by the 3rd overcoat; The end of described cross bar is provided with external screw thread; The screw thread of described 3rd screw mandrel and the external screw thread of described cross bar meshing; Turn the 3rd nut makes the 3rd screw mandrel drive cross bar to rotate.
Preferably, described first adjustment assembly is two, and the second adjustment assembly is two.
Preferably, described two first adjustment assemblies are separately positioned on the two ends of scraper plate.
The present invention compared with prior art, has following beneficial effect:
Product structure of the present invention is simple, reliable operation, according to the need of production of different product, can realize by horizontally disposed one group of screw mandrel adjustment scraper plate being carried out to front and back; By vertically disposed one group of screw mandrel, can realize carrying out upper and lower adjustment to scraper plate; One group of vertically disposed screw mandrel is connected with the bolt of cross bar, can carry out the adjustment of left and right directions to scraper plate; Also have coordinating by the 3rd screw mandrel and ring-shaped article, the adjustment of angle aspect can be carried out scraper plate.Screeding device provided by the invention, easy to adjust, improve the service efficiency of printing machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the screeding device of a kind of blown film printing machine provided by the invention;
Fig. 2 is the structural representation of ring-shaped article and fixture in Fig. 1;
Fig. 3 is the axial section structural representation of the first adjustment assembly in Fig. 1.
Detailed description of the invention
For making to have a better understanding and awareness architectural feature of the present invention and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
(Fig. 3 is the axial section of the first adjustment assembly as shown in Figure 1, Figure 2, Figure 3 shows, because the second adjustment assembly and the 3rd adjusts modular construction and first, to adjust assembly identical, related content please refer to Fig. 3), the screeding device of blown film printing machine, comprises frame 21, scraper plate 22, first adjusts assembly 23, second adjustment assembly 24, the 3rd adjustment assembly 25, cross bar 26, ring-shaped article 27.First adjustment assembly 23 is connected with scraper plate 22 and scraper plate 22 can be driven to do and advances or setback.Second adjustment assembly 24 and first adjusts assembly 23 and is connected and the first adjustment assembly 23 can be driven to move up and down.
Further, the first adjustment assembly 23 comprises horizontally disposed first screw mandrel 231, first, and the internal thread that the outer cover of 231 is provided with the external screw thread of the first nut 232, first screw mandrel 231 and the first nut 232 is meshing.First nut 232 outside is provided with the first overcoat 233, first nut 232, and by the first overcoat 233, spacing and the first nut 232 can rotate.First nut 232 rotates drive first screw mandrel 231 and does and advance or setback.One end of first screw mandrel 231 is connected with scraper plate 22, and the first screw mandrel 231 drives scraper plate 22 to do to advance or setback.
Certainly, scraper plate only do before and after adjustment can't be satisfied with the print request of different client.The present invention also provides the second adjustment assembly 24 that can adjust up and down.Second adjustment assembly 24 comprises outside sheathed second nut 242 of vertically disposed second screw mandrel 241, second screw mandrel 241.The internal thread of the second screw mandrel 242 external screw thread and the second nut 242 is meshing, and the outside of the second nut 242 is provided with the second overcoat 243, outside second, on 243 fixed frames 21.By the second overcoat 243, spacing and the second nut 242 can rotate second nut 242; Second nut 242 drives the second screw mandrel 241 to move up and down when rotating.The upper end of the second screw mandrel 241 is connected with described first overcoat 233, and the drive first that moves up and down of the second screw mandrel 241 adjusts assembly 23 and moves up and down, thus reaches the object of adjustment scraper plate 22 upper-lower position.3rd nut 252 is provided with swing handle 254, facilitates rotation the 3rd nut 252.
Certainly, in order to time saving and energy saving turn first nut 232 and the second nut 242, the first swing handle 234 and the second swing handle 244 can be fixed respectively on the first nut 232 and the second nut 242.
The present invention also provides a kind of scheme adjusting scraper plate 22 angle.Namely in frame 21, arrange a cross bar 26, cross bar 26 is parallel with described scraper plate 22.Second overcoat 243 is bolted on described cross bar 26.3rd adjustment assembly 25 comprises the 3rd screw mandrel 251; The internal thread being arranged with the external screw thread of the 3rd nut the 252, three screw mandrel 251 and the 3rd nut 252 outside 3rd screw mandrel 251 is meshing; 3rd nut 252 outside is provided with the 3rd overcoat 253; 3rd overcoat 253 is fixed in frame 21.3rd nut 252 is spacing and can rotate by the 3rd overcoat 253.The end of cross bar 26 is provided with external screw thread, the screw thread of the 3rd screw mandrel 251 and the external screw thread of cross bar 26 meshing, turn the 3rd nut 252 makes the 3rd screw mandrel 251 drive cross bar 26 to rotate, and cross bar 26 drives the second adjustment assembly 24 and the first adjustment assembly 23 to rotate, thus reaches the object of adjustment scraper plate 22 angle.
Certainly, in order to strengthen the moment of rotating horizontal pole 26, can in the end of cross bar 26 a sheathed ring-shaped article 27, ring-shaped article 27 is provided with external screw thread, the screw thread of the 3rd screw mandrel 251 and the external screw thread of ring-shaped article 27 meshing.Or ring-shaped article 27 is set to open state, fixes a fixture 261 at cross bar 26 end face, fixture 261 is stuck in the opening of ring-shaped article 27, the moment of rotating horizontal pole 26 can be increased like this.Other schemes that cross bar 26 can be made to rotate that can expect being similar to this also comprise with in content of the present invention.
In order to make the overall structure of screeding device more succinct, the first adjustment assembly 23 can be set to two, and be distributed in the two ends of scraper plate.Second adjustment assembly 24 is set to two and adjusts assembly 23 with first respectively and be fixedly connected with.
Certainly, due to the difference in printing position, sometimes also need adjustment scraper plate 22 being carried out to left and right directions.Second overcoat 243 provided by the invention is bolted with cross bar 26 and can realizes this function.When needing left and right adjustment scraper plate 22, as long as unclamp bolt, the second adjustment assembly 24 is adjusted to the position of needs together with the first adjustment assembly 23 and scraper plate 22, then tight a bolt, simple to operation.
Conveniently dismounting and change scraper plate 22, the second overcoat 243 of the second adjustment assembly 24 provided by the invention is set on cross bar 26 by cutting ferrule, then by cutting ferrule bolted.Can be out of shape or loss after scraper plate 22 works long hours, when needing to change, as long as unclamp bolt, the second adjustment assembly 24 be taken off from cross bar 26 together with the first adjustment assembly 23 and scraper plate 22, the object being convenient for changing scraper plate 22 can be realized.
Above-described first nut 232 and the first overcoat 233, second nut 242 and the second overcoat 243, can by arranging groove on nut between the 3rd nut 252 and the 3rd overcoat 253, jacket internal be provided with to carry out with the flange of the groove match on nut card and, realize the object of nut in overcoat inner rotation with this.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (10)
1. the screeding device of blown film printing machine, comprises frame, scraper plate; It is characterized in that: described screeding device also comprises at least one first adjustment assembly; Described first adjustment assembly is fixed in frame; Described first adjustment assembly is connected with scraper plate and scraper plate can be driven to do and advances or setback.
2. the screeding device of blown film printing machine according to claim 1, is characterized in that: described first adjustment assembly comprises horizontally disposed first screw mandrel; The outer cover of described first screw mandrel is provided with the first nut, the external screw thread of described first screw mandrel and the internal thread of the first nut meshing; Described first nut outside is provided with the first overcoat; By described first overcoat, spacing and described first nut can rotate described first nut; Described first nut rotation drives the first screw mandrel to do to advance or setback; One end of described first screw mandrel is connected with described scraper plate.
3. the screeding device of blown film printing machine according to claim 2, is characterized in that: described screeding device also comprises at least one second adjustment assembly; Described second adjustment assembly is fixed in frame; Described second adjustment assembly is connected with the first overcoat; Described second adjustment assembly drives the first adjustment assembly to move up and down.
4. the screeding device of blown film printing machine according to claim 3, is characterized in that: described second adjustment assembly comprises vertically disposed second screw mandrel; Outside sheathed second nut of described second screw mandrel; The internal thread of described second screw mandrel external screw thread and described second nut is meshing; The outside of described second nut is provided with the second overcoat; On described second overcoat fixed frame; By described second overcoat, spacing and described second nut can rotate described second nut; The second screw mandrel is driven to move up and down during described second nut rotation; The upper end of described second screw mandrel is connected with described first overcoat.
5. the screeding device of blown film printing machine according to claim 4, it is characterized in that: described screeding device also comprises cross bar, described cross bar is arranged in frame; Described cross bar is parallel with described scraper plate; Described second overcoat is bolted on described cross bar.
6. the screeding device of blown film printing machine according to claim 5, is characterized in that: described screeding device also comprises the 3rd adjustment assembly; Described cross bar is arranged in frame and also can rotates; Described 3rd adjustment assembly is connected with described cross bar and described cross bar can be driven to rotate.
7. the screeding device of blown film printing machine according to claim 6, is characterized in that: described 3rd adjustment assembly comprises the 3rd screw mandrel; Be arranged with the 3rd nut outside 3rd screw mandrel, the external screw thread of the 3rd screw mandrel and the internal thread of the 3rd nut meshing; 3rd nut outside is provided with the 3rd overcoat; 3rd overcoat is fixed in frame; Described 3rd nut is spacing and can rotate by the 3rd overcoat; The end of described cross bar is provided with external screw thread; The screw thread of described 3rd screw mandrel and the external screw thread of described cross bar meshing; Turn the 3rd nut makes the 3rd screw mandrel drive cross bar to rotate.
8. the screeding device of blown film printing machine according to claim 6, is characterized in that: described first nut, the second nut, the 3rd nut are provided with the first swing handle, the second swing handle, the 3rd swing handle clearly.
9. the screeding device of blown film printing machine according to claim 4, is characterized in that: described first adjustment assembly is two, and the second adjustment assembly is two.
10. the screeding device of blown film printing machine according to claim 9, is characterized in that: described two first adjustment assemblies are separately positioned on the two ends of scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539303.5A CN105128515A (en) | 2015-08-27 | 2015-08-27 | Scraper device for film-blowing printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539303.5A CN105128515A (en) | 2015-08-27 | 2015-08-27 | Scraper device for film-blowing printing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128515A true CN105128515A (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510539303.5A Pending CN105128515A (en) | 2015-08-27 | 2015-08-27 | Scraper device for film-blowing printing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804518A (en) * | 2020-07-24 | 2020-10-23 | 南京湶膜科技有限公司 | Membrane element gluing device |
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|---|---|---|---|---|
| CN2566947Y (en) * | 2002-09-19 | 2003-08-20 | 汕头市远东轻化装备公司 | Blade, mechanism with multiple regulation functions |
| JP2010264712A (en) * | 2009-05-18 | 2010-11-25 | Ihi Corp | Blade holding device, and printer equipped with the same |
| CN102101381A (en) * | 2009-12-18 | 2011-06-22 | 苏州宝德隆实业有限公司 | Scraper mechanism of transfer printing machine |
| CN103350055A (en) * | 2013-05-31 | 2013-10-16 | 泰兴联创绝缘材料有限公司 | Coater scraper apparatus |
| CN103568485A (en) * | 2013-10-14 | 2014-02-12 | 安徽华印机电股份有限公司 | Ink scraping system of printing machine |
| CN203830228U (en) * | 2014-05-13 | 2014-09-17 | 常州市武进广宇花辊机械有限公司 | Scraping knife mechanism for cementing decorating machine |
| CN204296173U (en) * | 2014-11-24 | 2015-04-29 | 松德机械股份有限公司 | A kind of printing press scraper device |
| CN205058809U (en) * | 2015-08-27 | 2016-03-02 | 安庆市兴丰工贸有限公司 | Scraper means of blown film printing machine |
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2015
- 2015-08-27 CN CN201510539303.5A patent/CN105128515A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2566947Y (en) * | 2002-09-19 | 2003-08-20 | 汕头市远东轻化装备公司 | Blade, mechanism with multiple regulation functions |
| JP2010264712A (en) * | 2009-05-18 | 2010-11-25 | Ihi Corp | Blade holding device, and printer equipped with the same |
| CN102101381A (en) * | 2009-12-18 | 2011-06-22 | 苏州宝德隆实业有限公司 | Scraper mechanism of transfer printing machine |
| CN103350055A (en) * | 2013-05-31 | 2013-10-16 | 泰兴联创绝缘材料有限公司 | Coater scraper apparatus |
| CN103568485A (en) * | 2013-10-14 | 2014-02-12 | 安徽华印机电股份有限公司 | Ink scraping system of printing machine |
| CN203830228U (en) * | 2014-05-13 | 2014-09-17 | 常州市武进广宇花辊机械有限公司 | Scraping knife mechanism for cementing decorating machine |
| CN204296173U (en) * | 2014-11-24 | 2015-04-29 | 松德机械股份有限公司 | A kind of printing press scraper device |
| CN205058809U (en) * | 2015-08-27 | 2016-03-02 | 安庆市兴丰工贸有限公司 | Scraper means of blown film printing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804518A (en) * | 2020-07-24 | 2020-10-23 | 南京湶膜科技有限公司 | Membrane element gluing device |
| CN111804518B (en) * | 2020-07-24 | 2022-05-27 | 南京湶膜科技有限公司 | Membrane element gluing device |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |