CN114535169A - Anti-adhesion device for roller - Google Patents
Anti-adhesion device for roller Download PDFInfo
- Publication number
- CN114535169A CN114535169A CN202210165056.7A CN202210165056A CN114535169A CN 114535169 A CN114535169 A CN 114535169A CN 202210165056 A CN202210165056 A CN 202210165056A CN 114535169 A CN114535169 A CN 114535169A
- Authority
- CN
- China
- Prior art keywords
- scraper
- roller
- mount
- elastic
- adjusting
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 19
- 239000000047 product Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides an antiseized device of roller, includes roller and mount, antiseized device of roller still is equipped with scraper and resilient means, the scraper is installed on the mount, and the cutting edge is in resilient means's effect is down with the roller contact. When the roller rotates, the adhered matters on the roller are naturally scraped by the scraper, so that the effect of removing the adhesion is achieved. The scraper is under resilient means's effect with the roller effect, has guaranteed that the scraper cutting edge contacts with the roller all the time, has ensured the effect of cleaing away the adhesion thing, on the other hand, because be under resilient means's effect with the roller contact, even roller wearing and tearing lead to the axle center skew, the skew takes place for the movement track of roller, also can guarantee that the roller is clean smooth all the time. When the scraper is worn, the scraper still can be in contact with the roller under the action of the elastic device, and when the scraper meets very tight adhered objects, the scraper can be avoided by the elastic device, so that the scraper and the roller are protected.
Description
Technical Field
The invention relates to a roller, in particular to an anti-adhesion device of the roller.
Background
The roller is generally used in current industrial production, but in a special production process, the roller is required to be used in contact with a dry product and a molten semi-finished product or a molten finished product, such as an injection molding process in the plastic industry, a casting process in the ceramic industry, a copying process in the paper making industry and the like. When the roller is contacted with a wet substance, powder, fibers or a bonding agent in the wet substance can be easily adhered to the surface of the roller, so that the surface of the roller is uneven. The uneven surface of the roller can cause the uneven effect to appear on the surface of a product to be pressed, so that the requirement on the surface evenness of the product to be pressed is influenced, meanwhile, the pressing thickness of the product can generate great errors, and finally, the product quality is influenced.
In view of the above phenomena, there are currently some processing methods: for example, a layer of special anti-sticking substance such as Teflon is coated on the surface of the roller and used for reducing the stickies on the roller, the method has certain effect in a short time and at normal temperature, but the effect is not obvious under the condition of continuous operation for 8 hours or at the temperature higher than 45 ℃; a water pressure spray head can be applied to the roller, the surface of the roller is cleaned in a high-pressure washing mode, but the mode has certain influence on wet continuous forming, for example, in the production process of wet papermaking of fiber paper, fiber mats and flexible felts, after a blank in a wet state is subjected to vacuum suction filtration, the wet blank only has certain strength, if the roller is cleaned by the water pressure spray head, on one hand, water of the water pressure spray head can be sprayed to the surface of the wet blank, the strength of the wet blank is reduced, undesirable phenomena such as fracture or crack are generated, on the other hand, residual water on the roller can be attached to the surface of the wet blank, the strength of the wet blank can be reduced, and fracture and crack are generated. It can be seen that the above approaches all have certain drawbacks.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the roller anti-adhesion device which can overcome the defects in the existing method, effectively remove the adhesion substances on the roller, keep the surface of the roller clean and smooth and improve the continuous working time and efficiency of the roller.
In order to solve the problems, the technical scheme of the invention is as follows:
the utility model provides an antiseized device of roller, includes roller and mount, antiseized device of roller still is equipped with scraper and resilient means, the non-sword end of scraper is connected with the mount, and the sword end is the free end, resilient means's one end is connected the scraper, and the mount is connected to the other end, the roller surface is hugged closely to the cutting edge end of scraper under resilient means's effect.
The utility model provides an antiseized device of roller, includes roller and mount, antiseized device of roller still is equipped with scraper and resilient means, the non-sword end of scraper is connected with the mount, the scraper is connected to resilient means's one end, and the mount is connected to the other end, the roller surface is hugged closely to the sword end of scraper under resilient means's effect.
As an embodiment of the invention, an elastic adjusting device is further arranged between the scraper and the fixing frame and used for adjusting the pressure between the scraper and the roller.
Optionally, the elastic device is a torsion spring or a tension spring or an elastic belt.
According to one embodiment of the invention, the non-cutting edge end of the scraper is hinged with a fixed frame, the torsion spring is arranged on the hinged shaft, one end of the torsion spring is connected with the scraper, the other end of the torsion spring is connected with the fixed frame, and the cutting edge end of the scraper is tightly attached to the surface of the roller under the torque action of the torsion spring.
Furthermore, an elastic adjusting device for adjusting the elasticity of the torsion spring is further arranged between the scraper and the fixing frame, the elastic adjusting device comprises a torque adjusting block, a through notch is formed in the torque adjusting block, and a fastening bolt penetrates through the notch of the torque adjusting block to fix the torque adjusting block on the fixing frame. One end of the torsion spring is connected with the scraper, and the other end of the torsion spring is connected with the torque adjusting block and is connected with the fixing frame through the torque adjusting block.
As an embodiment of the invention, the scraper is a fold-line-shaped scraper composed of an oblique sheet and a flat sheet, a cutting edge end of the fold-line-shaped scraper is positioned on the oblique sheet, the fixing frame is a fixing frame with a guide groove and is provided with a scraper limiting guide groove with an opening at an end, the flat sheet of the fold-line-shaped scraper is positioned in the scraper limiting guide groove and can slide along the scraper limiting guide groove, one end of the tension spring is connected with the flat sheet of the fold-line-shaped scraper, the other end of the tension spring is connected with the fixing frame, and the cutting edge end of the fold-line-shaped scraper is tightly attached to the surface of the roller under the elastic force of the tension spring.
Furthermore, the zigzag scraper with still be equipped with between the mount of taking the guide way and adjust tension spring elasticity adjusting device, elasticity adjusting device includes the pulling force regulating block and is located the regulation spout on the mount of taking the guide way, tension spring's one end is connected the plain film of zigzag scraper, and the other end is connected the pulling force regulating block, and pass through the mount is connected to the pulling force regulating block, it is located the mount to adjust the spout, the pulling force regulating block can be followed and adjusted the spout and slided to it is flexible to drive tension spring, the pulling force regulating block passes through fastening bolt and the mount fixed connection of taking the guide way.
Optionally, the adjusting sliding groove is of a dovetail structure with a groove opening smaller than the groove bottom, the tension adjusting block is of a trapezoidal structure with a cross section, a threaded hole penetrating through the tension adjusting block from top to bottom is formed in the tension adjusting block, and the fastening bolt is installed on the tension adjusting block.
As an embodiment of the present invention, the elastic device and the elastic adjusting device may be provided in multiple groups, and are arranged in a uniform manner along the blade edge of the scraper.
Optionally, the included angle between the scraper and the tangent of the contact point of the roller is 0-60 °.
Optionally, the scraper is made of wood or plastic or ceramic or stainless steel or aluminum alloy. The scraper is a consumable, and the material of the scraper can be reasonably selected according to the characteristics of the product processed by the roller.
The technical scheme provided by the invention has the beneficial effects that:
1. the scraper is under resilient means's effect with the roller effect, has guaranteed that the scraper cutting edge contacts with the roller all the time, has ensured the effect of cleaing away the adhesion thing, on the other hand, because be under resilient means's effect with the roller contact, even roller wearing and tearing lead to the axle center skew, the skew takes place for the movement track of roller, also can guarantee that the roller is clean smooth all the time. When the scraper is worn, the scraper still can be in contact with the roller under the action of the elastic device, and when the scraper meets very tight adhered objects, the scraper can be avoided by the elastic device, so that the scraper and the roller are protected.
2. The elastic adjusting device is arranged, so that the pressure of the scraper contacting with the roller can be adjusted according to the actual processing requirement, the pressure of the scraper contacting with the roller is properly reduced, the abrasion of the roller and the scraper can be reduced, and the service life of the scraper and the roller is prolonged.
3. The included angle of the tangent line of the contact point of the scraper and the roller is 0-60 degrees, the preferred included angle is 0-30 degrees, the friction force of the blade edge of the scraper and the roller can be reduced, and the service life of the scraper and the roller is prolonged.
4. The material of the scraper or the blade can be selected according to the material and the actual requirement of the roller, and the scraper or the blade can be metal or nonmetal, such as wood or plastic or ceramic. If the adhesive is easy to scrape, a wooden scraper or a plastic scraper can be selected, so that the abrasion degree of the roller surface can be reduced to the maximum extent.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a roll anti-adhesion device according to example 1 of the present invention;
FIG. 2 is a schematic view of a roll anti-adhesion device according to example 2 of the present invention;
in the figure, 1, a roller; 2, a scraper; 3, fixing a frame; 4, hinging a shaft; 5, a torsion spring; 6, a torque adjusting block; 7, fastening bolts, 21, a fold line-shaped scraper; 31, a fixed frame with a guide groove; 51, a tension spring; 61, a tension adjusting block.
Detailed Description
The present invention will be further described below by way of examples.
The invention provides a roller anti-adhesion device which comprises a roller 1, a fixing frame 3, a scraper 2 and an elastic device. Wherein, scraper 2 is connected with mount 3, and scraper 2 is connected to resilient means's one end, and mount 3 is connected to the other end, and the roller 1 surface is hugged closely under resilient means's effect to the cutting edge of scraper 2. The scraper 2 is tightly attached to the circumferential side surface of the roller 1 under the action of the elastic device, so that the blade of the scraper 2 is always in contact with the roller 1, and the effect of removing adhered materials is ensured; on the other hand, because scraper 2 is with roller 1 contact under the effect of resilient means, even roller 1 wearing and tearing lead to the offset, the orbit of roller 1 takes place the skew, also can guarantee that roller 1 is clean smooth all the time. When the scraper 2 is worn, the scraper 2 can still contact with the roller 1 under the action of the elastic device, and when very tight adhered objects are encountered, the scraper 2 can avoid by virtue of the elastic device, so that the scraper 2 and the roller 1 are protected.
In addition, an elastic adjusting device is arranged between the scraper 2 and the fixing frame 3 and is used for adjusting the pressure between the scraper 2 and the roller 1. Be equipped with elasticity adjusting device, can adjust the size of the pressure of scraper 2 and roller 1 contact according to the needs of actual processing, suitably reduce the pressure of scraper 2 and roller 1 contact, can reduce the wearing and tearing of roller 1 and scraper 2, prolong the life of scraper 2 and roller 1.
In the anti-adhesion device for the roller 1 provided by the invention, the elastic device can be a tension spring 51, a torsion spring 5 or an elastic belt, and the following is a specific description of the three embodiments.
Example 1, the elastic device is a torsion spring 5, referring to fig. 1, the non-edge end of the scraper 2 is hinged with a fixed frame 3, the torsion spring 5 is installed on a hinge shaft 4, one end of the torsion spring 5 is connected with the scraper 2, the other end of the torsion spring is connected with the fixed frame 3, and the edge end of the scraper 2 is tightly attached to the surface of the roller 1 under the torque of the torsion spring 5.
Furthermore, an elastic adjusting device for adjusting the elasticity of the torsion spring 5 is further arranged between the scraper 2 and the fixing frame 3, the elastic adjusting device comprises a torque adjusting block 6, a through notch is formed in the torque adjusting block 6, and the fastening bolt 7 penetrates through the notch of the torque adjusting block 6 to fix the torque adjusting block 6 on the fixing frame 3. One end of the torsion spring 5 is connected with the scraper 2, and the other end of the torsion spring is connected with the torque adjusting block 6 and is connected with the fixing frame 3 through the torque adjusting block 6. The fastening bolt 7 can slide along the notch by the torque adjusting block 6 before locking and drive the torque spring to twist.
Example 2, the elastic means is a torsion spring 5, and referring to fig. 2, the scraper 2 is a fold line shaped scraper 21 composed of an inclined piece and a flat piece, and the edge end of the fold line shaped scraper 21 is positioned on the inclined piece. The fixing frame 3 is a fixing frame 31 with a guide groove, the fixing frame is provided with a scraper limiting guide groove with an opening end, a flat sheet of the fold-line-shaped scraper 21 is positioned in the scraper limiting guide groove of the fixing frame 31 with the guide groove and can slide along the scraper limiting guide groove, one end of a tension spring 51 is connected with the flat sheet of the fold-line-shaped scraper 21, the other end of the tension spring 51 is connected with the fixing frame 31 with the guide groove, and the blade end of the fold-line-shaped scraper 21 is tightly attached to the surface of the roller 1 under the elastic force action of the tension spring 51.
Furthermore, still be equipped with between broken line shape scraper 21 and the mount 31 of taking the guide way and adjust tension spring 51 elasticity adjusting device, elasticity adjusting device includes tension adjusting block 61 and the regulation spout that is located on the mount 31 of taking the guide way, tension spring 51's one end is connected the plain film, and tension adjusting block 61 is connected to the other end to connect the mount 31 of belt guide way through tension adjusting block 61, adjust the spout and be located the mount 31 of taking the guide way, tension adjusting block 61 can be followed and adjusted the spout and slided, and drive tension spring 51 flexible, tension adjusting block 61 passes through fastening bolt 7 and takes the mount 31 fixed connection of guide way.
Optionally, the adjusting sliding groove is a dovetail structure with a groove opening smaller than the groove bottom, the cross section of the tension adjusting block 61 is a trapezoidal structure, a threaded hole penetrating through the tension adjusting block 61 from top to bottom is formed in the tension adjusting block 61, and the fastening bolt 7 is installed on the tension adjusting block 61. And tightening the fastening bolt 7, wherein the bolt can be propped against the bottom of the adjusting chute of the fixing frame 31 with the guide groove, so that the tension adjusting block 61 is fixed. When the fastening bolt 7 is loosened, the tension adjusting block 61 can slide along the adjusting sliding groove, the tension of the tension spring 51 is adjusted, and after the tension spring is adjusted to a proper position, the fastening bolt 7 is screwed.
In embodiment 3, the tension spring 51 in embodiment 2 can be replaced by an elastic belt. The elastic belt has the same function as the tension spring 51, and the effect of enabling the blade edge of the scraper 2 to be always in contact with the roller 1 and ensuring the removal of adhered matters can also be achieved.
In the above 3 embodiments, optionally, the elastic device and the elastic adjustment device may be one or more groups. If the scraper is a group, the scraper is arranged in the middle along the scraper 2, and if the scraper is a plurality of groups, the scraper is arranged in the direction of the cutting edge of the scraper 2. The elastic device and the elastic adjusting device are arranged in the center or are arranged uniformly, so that the whole cutting edge of the scraper 2 can bear force on the roller 1 uniformly, and local abrasion is prevented.
Optionally, the included angle between the scraper 2 and the tangent of the contact point of the roller 1 is 0-60 °. Most preferably, the included angle between the contact point tangent of the scraper 2 and the roller 1 is 0-30 degrees, and the smaller the angle, the smaller the pressure between the edge and the roller 1, and the smaller the abrasion to the scraper 2 and the roller 1.
Optionally, the blade 2 is made of wood or plastic or ceramic or stainless steel or aluminium alloy. Scraper 2 is the consumer, can be according to roller 1 self material and the characteristics of the product of processing reasonable selection scraper 2 material.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (10)
1. The utility model provides an antiseized device of roller, includes roller and mount, its characterized in that: the roller anti-adhesion device is further provided with a scraper and an elastic device, the non-blade end of the scraper is connected with the fixing frame, one end of the elastic device is connected with the scraper, the other end of the elastic device is connected with the fixing frame, and the blade end of the scraper is tightly attached to the surface of the roller under the action of the elastic device.
2. The roll anti-adhesion device according to claim 1, wherein: and an elastic adjusting device is also arranged between the scraper and the fixing frame and is used for adjusting the pressure between the scraper and the roller.
3. The roll anti-adhesion device according to claim 1 or 2, wherein: the elastic device is a torsion spring or a tension spring or an elastic belt.
4. The roll anti-adhesion device according to claim 3, wherein: the non-blade end of the scraper is hinged with the fixing frame, the torsion spring is installed on the hinge shaft, one end of the torsion spring is connected with the scraper, the other end of the torsion spring is connected with the fixing frame, and the blade end of the scraper is tightly attached to the surface of the roller under the torque action of the torsion spring.
5. The roll anti-adhesion device according to claim 4, wherein: the scraper with still be equipped with the elasticity adjusting device who adjusts torsion spring elasticity between the mount, elasticity adjusting device includes the moment of torsion regulating block, there is the notch that runs through on the moment of torsion regulating block, and fastening bolt passes the notch of moment of torsion regulating block is fixed in the mount with the moment of torsion regulating block on. One end of the torsion spring is connected with the scraper, and the other end of the torsion spring is connected with the torque adjusting block and is connected with the fixing frame through the torque adjusting block.
6. The roll anti-adhesion device according to claim 3, wherein: the scraper is the broken line shape scraper of constituteing by oblique piece and plain film, the cutting edge end of broken line shape scraper is located the oblique piece, the mount is the mount of taking the guide way, and it is equipped with the spacing guide way of tip open-ended scraper, the plain film of broken line shape scraper is located the spacing guide way of scraper to can follow the spacing guide way of scraper and slide, the plain film of broken line shape scraper is connected to tension spring's one end, and the mount is connected to the other end, the roller surface is hugged closely to the cutting edge end of broken line shape scraper under tension spring's spring action.
7. The roll anti-adhesion device according to claim 6, wherein: broken line shape scraper with still be equipped with between the mount of taking the guide way and adjust tension spring elasticity adjusting device, elasticity adjusting device includes the pulling force regulating block and is located the regulation spout on the mount of taking the guide way, tension spring's one end is connected the plain film of broken line shape scraper, the other end is connected the pulling force regulating block, and pass through the mount is connected to the pulling force regulating block, it is located the mount to adjust the spout, the pulling force regulating block can be followed and adjusted the spout and slided to it is flexible to drive tension spring, the pulling force regulating block passes through fastening bolt and the mount fixed connection who takes the guide way.
8. The roll anti-adhesion device according to claim 7, wherein: the adjusting sliding groove is of a dovetail structure with a groove opening smaller than the groove bottom, the tension adjusting block is of a trapezoidal structure, a threaded hole penetrating through the tension adjusting block from top to bottom is formed in the tension adjusting block, and the fastening bolt is installed on the tension adjusting block.
9. The roll anti-adhesion device according to claim 2, wherein: the elastic devices and the elastic adjusting devices can be in multiple groups and are uniformly arranged along the direction of the blade of the scraper.
10. The roll anti-adhesion device according to claim 1, wherein: the included angle between the scraper and the tangent line of the contact point of the roller is 0-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165056.7A CN114535169A (en) | 2022-02-22 | 2022-02-22 | Anti-adhesion device for roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165056.7A CN114535169A (en) | 2022-02-22 | 2022-02-22 | Anti-adhesion device for roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114535169A true CN114535169A (en) | 2022-05-27 |
Family
ID=81677236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210165056.7A Pending CN114535169A (en) | 2022-02-22 | 2022-02-22 | Anti-adhesion device for roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114535169A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3720163A (en) * | 1970-06-26 | 1973-03-13 | Frankenthal Schnellpressenfab | Doctor device for low pressure rotating presses |
| CN206549724U (en) * | 2017-03-02 | 2017-10-13 | 广东赛因迪科技股份有限公司 | A kind of scraper of adjustable station |
| CN208484383U (en) * | 2018-07-05 | 2019-02-12 | 江阴华美光电科技有限公司 | A kind of adjustable scraper mechanism for dimple anilox roll |
| CN208600045U (en) * | 2018-07-25 | 2019-03-15 | 广东茜恩自动化设备有限公司 | A kind of transfer coater steel rider scraping mechanism |
| CN110813952A (en) * | 2019-11-19 | 2020-02-21 | 合肥集知网信息技术有限公司 | Metal pipe inner wall processing tool |
| CN210801926U (en) * | 2019-11-01 | 2020-06-19 | 厦门明鼎环境科技有限公司 | Belt dryer with scraper component |
| CN211180538U (en) * | 2019-12-12 | 2020-08-04 | 惠州拓丰电子科技有限公司 | Selenium drum scraper structure |
| CN214918458U (en) * | 2021-05-29 | 2021-11-30 | 佛山市顺德区锐匠机械制造有限公司 | Doctor blade that plank surface cleaning device used |
-
2022
- 2022-02-22 CN CN202210165056.7A patent/CN114535169A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3720163A (en) * | 1970-06-26 | 1973-03-13 | Frankenthal Schnellpressenfab | Doctor device for low pressure rotating presses |
| CN206549724U (en) * | 2017-03-02 | 2017-10-13 | 广东赛因迪科技股份有限公司 | A kind of scraper of adjustable station |
| CN208484383U (en) * | 2018-07-05 | 2019-02-12 | 江阴华美光电科技有限公司 | A kind of adjustable scraper mechanism for dimple anilox roll |
| CN208600045U (en) * | 2018-07-25 | 2019-03-15 | 广东茜恩自动化设备有限公司 | A kind of transfer coater steel rider scraping mechanism |
| CN210801926U (en) * | 2019-11-01 | 2020-06-19 | 厦门明鼎环境科技有限公司 | Belt dryer with scraper component |
| CN110813952A (en) * | 2019-11-19 | 2020-02-21 | 合肥集知网信息技术有限公司 | Metal pipe inner wall processing tool |
| CN211180538U (en) * | 2019-12-12 | 2020-08-04 | 惠州拓丰电子科技有限公司 | Selenium drum scraper structure |
| CN214918458U (en) * | 2021-05-29 | 2021-11-30 | 佛山市顺德区锐匠机械制造有限公司 | Doctor blade that plank surface cleaning device used |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3101384C (en) | Roller mill with a scraper | |
| US4279949A (en) | Process and apparatus for coating webs and adjusting the wet application weight of the coating material | |
| CN101646555A (en) | The apparatus and method that are used for creping of paper | |
| US6042693A (en) | Extended life doctor blade and method of forming the same | |
| US20060147636A1 (en) | Method and apparatus of forming a coating fluid pattern | |
| KR20050012780A (en) | Serrated doctor blades | |
| EP1727936B1 (en) | Spring doctor | |
| WO2007003698A1 (en) | A strip means and an improved suction roll for a material web machine and an arrangement and a method for improving the duration of the suction roll | |
| CN114535169A (en) | Anti-adhesion device for roller | |
| US2704026A (en) | Doctor blade and mounting for rotogravure printing machines | |
| CN107405856B (en) | Scraper device | |
| US20110056395A1 (en) | Packing for a doctor blade chamber | |
| CN212702679U (en) | Gasket production line is with beating mucilage binding and is put | |
| EP2362833A1 (en) | Printing unit with curved sealing doctor blade | |
| US4471714A (en) | Device for the regulation of the application weight of coatings on material carried as a running web | |
| CN108144974B (en) | Oil scraping device for silicon steel | |
| US3048874A (en) | Doctoring devices | |
| EP1851378A1 (en) | Arrangement in the press section of a web- forming machine and a doctor blade | |
| CN109422081A (en) | A kind of scraper for twin rollers | |
| JPS6158297B2 (en) | ||
| CN105858138B (en) | A kind of belt cleaning device, belt conveyor | |
| CN105923355B (en) | A kind of belt cleaning device, belt conveyor | |
| JPH11100790A (en) | Doctor for removing refuse for papermaking | |
| CN205668783U (en) | A kind of belt cleaning device, belt conveyor | |
| CN220052552U (en) | Radian adjustable removes liquid roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220527 |
|
| RJ01 | Rejection of invention patent application after publication |