CN113996570A - Doctor blade system - Google Patents
Doctor blade system Download PDFInfo
- Publication number
- CN113996570A CN113996570A CN202111273416.7A CN202111273416A CN113996570A CN 113996570 A CN113996570 A CN 113996570A CN 202111273416 A CN202111273416 A CN 202111273416A CN 113996570 A CN113996570 A CN 113996570A
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- Prior art keywords
- cutter
- sleeve
- doctor blade
- scraped
- shaft
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- 238000007790 scraping Methods 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 abstract description 7
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007669 thermal treatment 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
- B08B1/10—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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of surface treatment, in particular to a scraper system, which comprises: the scraper device is used for scraping the surface of the object to be scraped; the scraper device is connected with the driving device; a control device, the drive device being connected to the control device, the control device comprising: the scraper device is driven to move according to the distance information and the size information, so that the surface of the scraped object is scraped, the scraper device is suitable for the scraped objects with various sizes, the applicability is improved, the cutting amount can be automatically adjusted according to the detected surface size information of the scraped object, the control is accurate, the manual intervention is reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of surface treatment, in particular to a scraper system.
Background
In the processing procedure of electrolytic aluminum roasting anode carbon block, the green carbon block needs to be roasted, in the roasting process, asphalt is separated out, coking phenomenon occurs on the surface of the anode and the roasted coke material is filled, in order to ensure the appearance quality and the size of the roasting anode, the roasting anode needs to be decoked, the coked material is removed by using a scraper, in the prior art, the position of a knife rest of the scraper is fixed, only one specification of material can be scraped, the application range is limited, and in the scraping process, the cutting tool is difficult to adjust, the efficiency is low, and the labor intensity is high.
Disclosure of Invention
The embodiments of the present invention are directed to solving at least one of the technical problems occurring in the prior art or the related art.
To this end, it is an object of embodiments of the present invention to provide a doctor blade system.
In order to achieve the above object, an aspect of the embodiments of the present invention provides a doctor blade system, including:
the scraper device is used for scraping the surface of the object to be scraped;
the scraper device is connected with the driving device;
a control device, the drive device being connected to the control device, the control device comprising: the scraper device comprises a displacement sensor and a visual sensor, wherein the displacement sensor is used for detecting distance information between the scraper device and the scraped object, the visual sensor is used for detecting size information of the scraped object, and the driving device drives the scraper device to move according to the distance information and the size information.
In addition, the doctor blade system in the above technical solution provided by the embodiment of the present invention may further have the following additional technical features:
in one technical solution of the embodiment of the present invention, a bearing sleeve is connected to the scraper device;
the bearing sleeve is sleeved on the first shaft body;
the first shaft body is erected on the fixed frame;
the driving device drives the scraper device to slide relative to the first shaft body.
In one technical solution of the embodiment of the present invention, the doctor apparatus includes:
the box body is connected with the driving device, and the bearing sleeve is connected with the box body;
a second shaft body disposed within the case;
the cutter sleeve is sleeved on the second shaft body, and part of the cutter sleeve extends out of the box body;
and the cutter is partially inserted into the cutter sleeve and is used for scraping the surface of the scraped object.
In one technical solution of the embodiment of the present invention, the cutter sleeve includes:
a cutter sleeve handle;
the shaft sleeve is sleeved on the second shaft body, and one end of the shaft sleeve is connected to the cutter sleeve handle;
the cutter sleeve is connected to the other end of the shaft sleeve.
In one technical solution of the embodiment of the present invention, the cutter sleeve handle and the cutter sleeve are disposed at an angle of 150 degrees to 170 degrees.
In one technical solution of the embodiment of the present invention, the scraper device further includes:
one end of the tension spring is connected to one end, far away from the shaft sleeve, of the cutter sleeve handle;
the tension sensor is connected to the other end of the tension spring and connected to the control device;
and the third shaft body is arranged in the box body, and the tension sensor is connected to the third shaft sleeve.
In one technical solution of the embodiment of the present invention, the tool sleeve further includes:
the cutter sleeve is provided with a long round hole, the cutter is provided with a threaded hole, and the bolt is used for being connected with the threaded hole through the long round hole.
In one aspect of the embodiment of the present invention, a gap exists between the cutter and the cutter sleeve.
In one technical solution of an embodiment of the present invention, the cutter includes:
the part of the cutter handle is inserted into the cutter sleeve, and the cutter handle is provided with the threaded hole and is in threaded connection with the bolt;
the blade part is partially inserted into the tool shank.
In one technical scheme of the embodiment of the invention, the knife handle and the part of the blade part exposed out of the knife handle are arranged at an angle of 150-170 degrees.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the invention provides a scraper system, which detects distance information between a scraper device and a scraped object in real time through a displacement sensor, detects size information of the scraped object in real time through a vision sensor, a control device collects the distance information and the size information, sends a driving instruction to a driving device according to data information, and the driving device drives the scraper device to move so as to adjust the distance between the scraper and the scraped object, so that the scraper can scrape the surface of the scraped object.
The doctor blade system of the present invention, and additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
figure 1 shows a schematic structural view of a doctor apparatus according to one embodiment of the invention;
FIG. 2 illustrates an angular configuration of a tool sleeve according to an embodiment of the present invention;
FIG. 3 is another angular configuration of the tool sleeve of FIG. 2;
FIG. 4 shows a schematic view of an angle of a tool according to an embodiment of the invention;
FIG. 5 is a schematic view of another angular configuration of the tool of FIG. 4;
fig. 6 shows a schematic view of the assembly of a tool and a tool holder according to an embodiment of the invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:
100, 110, 111, 112, 113, 1131, 1132, 1133, 1134, round hole, 114, 1141, 1142, 1143, 115, 116, third, 117, 130, 140, 150, 160, first shaft.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
In one embodiment of the present invention, a doctor blade system 100 is provided, comprising: a scraper device 110 for scraping the surface of the object to be scraped; the driving device 130, the scraper device 110 is connected with the driving device 130; the control device 140, the driving device 130 is connected to the control device 140, and the control device 140 includes: a displacement sensor for detecting information on the distance between the blade device 110 and the object to be scraped, and a vision sensor for detecting information on the size of the object to be scraped, and the driving device 130 drives the blade device 110 to move according to the information on the distance and the information on the size.
In this embodiment, as shown in fig. 1, the doctor blade system 100 is provided with a doctor blade device 110, a driving device 130 and a control device 140, wherein the control device 140 is provided with a displacement sensor and a vision sensor, the distance information between the doctor blade device 110 and the object to be shaved is detected in real time by the displacement sensor, the size information of the object to be shaved is detected in real time by the vision sensor, the control device 140 collects the distance information and the size information, and sends a driving instruction to the driving device 130 according to the data information, the driving device 130 drives the doctor blade device 110 to move, so as to adjust the distance between the doctor blade and the object to be shaved, so that the doctor blade can shave the surface of the object to be shaved, and is suitable for various sizes of the object to be shaved, thereby improving the applicability, and the amount of the doctor can be automatically adjusted according to the detected size information of the surface of the object to be shaved, the control accuracy and the reduction of manual intervention, the working efficiency is improved.
It will be appreciated that, during the scraping process, when the cutting depth of the blade unit 110 is adjusted, the object to be scraped is moved so that the surface thereof comes into contact with the blade unit 110, thereby completing the scraping operation.
It can be understood that, in order to scrape multiple surfaces of the scraped object simultaneously, the corresponding scraper devices 110 can be respectively arranged at the positions of the multiple surfaces of the scraped object to perform cleaning operation, thereby improving the cleaning efficiency.
Illustratively, the driving device 130 is provided with an electric motor, the output end of the electric motor may be provided with a ball screw, the scraper device 110 is connected to a nut of the ball screw through a nut seat, and the rotation of the electric motor is converted into the linear motion of the nut through the ball screw, so as to drive the scraper device 110 to move towards or away from the object to be scraped. The adoption of the ball screw leads the scraper device 110 to move stably, the reaction is sensitive, the friction resistance is small, and the position control is more accurate.
In one embodiment of the present invention, doctor blade system 100 further comprises: a bearing housing 150 connected to the doctor apparatus 110; the first shaft 160, the bearing housing 150 is sleeved on the first shaft 160; a fixed frame on which the first shaft 160 is mounted; the driving device 130 drives the scraper device 110 to slide relative to the first shaft 160.
In this embodiment, as shown in fig. 1, the doctor blade system 100 is further provided with a bearing housing 150, a first shaft 160 and a fixing frame, wherein the first shaft 160 is fixedly mounted on the fixing frame, the bearing housing 150 is connected to the doctor blade device 110, the bearing housing 150 is sleeved on the first shaft 160, and when the driving device 130 drives the doctor blade device 110 to move, the doctor blade device 110 slides relative to the first shaft 160 through the bearing housing 150, so that the transmission is more stable and accurate, and the frictional resistance is reduced.
Illustratively, two bearing sleeves 150 are provided, respectively located at two sides of the scraper device 110, and two corresponding first shaft bodies 160 and two corresponding fixed frames are provided, so that the transmission of the scraper device 110 is more stable.
In one embodiment of the present invention, the doctor apparatus 110 comprises: a case 111 connected to the driving device 130, and a bearing housing 150 connected to the case 111; a second shaft body 112 disposed in the case 111; the cutter sleeve 113 is sleeved on the second shaft body 112, and part of the cutter sleeve 113 extends out of the box body 111; and a cutter 114, a part of which is inserted into the cutter housing 113, for shaving the surface of the object to be shaved.
In this embodiment, as shown in fig. 1, the scraper device 110 is provided with a case 111, a second shaft body 112, a cutter sleeve 113 and a cutter 114, wherein the case 111 is connected to a driving device 130, and a bearing sleeve 150 is connected to a side surface of the case 111, the case 111 is driven by the driving device 130 to slide relative to the first shaft body 160, the second shaft body 112 is disposed inside the case 111, the cutter sleeve 113 is sleeved on the second shaft body 112, and the cutter sleeve 113 is rotatable relative to the second shaft body 112, and a portion of the cutter sleeve 113 protrudes outside the case 111, a portion of the cutter 114 is inserted into the cutter sleeve 113 protruding outside the case 111, and another portion of the cutter 114 scrapes a surface of an object to be scraped.
It can be understood that the cutter sleeve 113 and the cutter 114 can rotate relative to the second shaft 112, when the flatness of the surface of the object to be scraped is low, there is a protrusion, when the cutter 114 scrapes the surface of the object to be scraped, the cutter 114 touches the protrusion, the cutter 114 receives the pressure of the protrusion and then transmits to the cutter sleeve 113, the cutter sleeve 113 rotates around the second shaft 112, the rotation direction is the moving direction of the object to be scraped, so that the cutter 114 rotates in the direction away from the side wall of the box 111, and the cutter sleeve 113 rotates in the direction close to the side wall of the box 111, thereby shortening the distance that the cutter 114 extends out of the box 111. After the cutter 114 rotates to a certain angle, the position of the bulge can be avoided, the cutter 114 is prevented from being in hard-to-hard contact with the bulge, the situation that the scraped object is clamped in the middle of the cutter 114 is caused, the cutter 114 is in flexible contact with the scraped object, the cutter 114 is protected, and the service life is prolonged.
It is understood that, in order to improve the cleaning efficiency, a plurality of cutter sleeves 113 may be sleeved on the second shaft 112 to mount a plurality of cutters 114 and scrape the surface of the object to be scraped.
In one embodiment of the present invention, the cutter sleeve 113 includes: a cutter shank 1131; a shaft sleeve 1133 sleeved on the second shaft body 112, wherein one end of the shaft sleeve 1133 is connected to the cutter sleeve handle 1131; an insert sleeve 1132, the insert sleeve 1132 being connected to the other end of the sleeve 1133.
In this embodiment, as shown in fig. 2 and 3, the cutter sleeve 113 is provided with a cutter sleeve handle 1131, a sleeve shaft and a cutter sleeve 1132, wherein the sleeve shaft sleeve 1133 is provided on the second shaft body 112, one end of the sleeve shaft is connected to the cutter sleeve handle 1131, the other end of the sleeve shaft is connected to the cutter sleeve 1132, part of the cutter sleeve 1132 extends out of the box body 111, and part of the cutter 114 is inserted into the part of the cutter sleeve 1132 extending out of the box body 111, so that the cutter 114 is conveniently detached, and the cutter 114 can be replaced according to different materials and sizes of the scraped objects.
In one embodiment of the present invention, the cutter collet 1131 and the cutter sleeve 1132 are disposed at an angle of 150 degrees to 170 degrees. The cutter sleeve 113 is prevented from being vertically arranged, the cutter 114 is inserted into the cutter sleeve 113 and is in hard-to-hard contact with the scraped object, and the problem that the scraped object is easily clamped in the middle of the cutter 114 is solved.
In one embodiment of the present invention, the doctor apparatus 110 further comprises: one end of the tension spring 115 is connected with one end of the cutter sleeve handle 1131 far away from the shaft sleeve 1133; a tension sensor connected to the other end of the tension spring 115 and connected to the control device 140; and a third shaft body 116 disposed in the case 111, and the tension sensor is connected to the third shaft housing 1133.
In this embodiment, as shown in fig. 1, the doctor apparatus 110 is further provided with a tension spring 115, a tension sensor and a third shaft body 116, wherein one end of the tension spring 115 is connected to one end of the cutter sleeve handle 1131 away from the shaft body, the other end of the tension spring 115 is connected to the tension sensor, the tension sensor is connected to the control apparatus 140 for detecting the tension of the tension spring 115 and sending the detected tension data to the control apparatus 140, and the tension sensor is connected to the third shaft body 116 located in the box body 111.
So set up, when the roughness on the object surface of being scraped is lower, can there be the arch, when the cutter 114 scrapes the object surface of being scraped, after the cutter 114 touched the arch, cutter 114 received bellied pressure after, to being scraped the object direction of motion rotation, corresponding cutter sleeve handle 1131 is to keeping away from by being scraped the object direction of motion rotation, extension spring 115 is in tensile state, when controlling means 140 detects that the pulling force data that tension sensor sent do not exceed the default, cutter 114 is in the rotation state always, with this distance that shortens cutter 114 stretches out box 111, when avoiding protruding position, the resilience of extension spring 115 makes cutter 114 rotate towards the opposite direction, until being in normal scraping position, with continue to clear up the operation to being scraped the object.
When the cutter 114 rotates and still cannot avoid the protruding position, the cutter 114 continues to rotate to increase the stretching degree of the tension spring 115, when the control device 140 detects that tension data sent by the tension sensor exceeds a preset value, a driving signal is sent to the driving device 130, the driving device 130 drives the scraper device 110 to move in the direction away from the scraped object, so as to avoid the protruding position, at the moment, the cutter 114 rotates in the opposite direction due to the resilience of the tension spring 115, when the control device 140 detects that the tension data sent by the tension sensor does not exceed the preset value, the driving signal is sent to the driving device 130, so that the driving device 130 drives the scraper device 110 to move in the direction close to the scraped object until the scraped object is in the normal scraping position, and the scraped object is cleaned continuously. The flexible contact between the cutter 114 and the scraped object is ensured, the hard-to-hard contact between the cutter 114 and the scraped object is avoided, and the problem that the scraped object is easily clamped in the middle of the cutter 114 is solved.
In one embodiment of the present invention, the tool sleeve 113 further comprises: bolt 117, cutter sleeve 1132 has slotted hole 1134, cutter 114 has threaded hole 1143, bolt 117 is used to connect through slotted hole 1134 and threaded hole 1143.
In this embodiment, as shown in fig. 3 and 6, the tool sleeve 113 is further provided with a bolt 117, an oblong hole 1134 is formed in the tool sleeve 1132, a threaded hole 1143 is formed in a portion of the tool 114 for inserting into the tool sleeve 1132, during the assembly process of the tool 114 and the tool sleeve 113, a portion of the tool 114 is inserted into the tool sleeve 1132, the tool 114 is rotated so that the position of the threaded hole 1143 corresponds to the position of the oblong hole 1134, and the bolt 117 is connected with the threaded hole 1143 through the oblong hole 1134, so that the tool 114 and the tool sleeve 1132 are assembled together.
It can be appreciated that by providing the oblong hole 1134, the range of extension and retraction of the knife 114 in the knife sleeve 1132 is increased, and the range of movement of the knife 114 relative to the knife sleeve 1132 is determined by the length dimension of the oblong hole 1134, which increases the range of applicability.
In one embodiment of the present invention, a gap exists between the knife 114 and the knife sleeve 1132.
In this embodiment, the cutter 114 and the cutter sleeve 1132 are in clearance fit, and when the bolt 117 is connected with the threaded hole 1143 through the oblong hole 1134, so that after the cutter 114 and the cutter sleeve 1132 are assembled, when the cutter 114 touches the surface of the scraped object, the cutter 114 can rotate by taking the bolt 117 as a rotating shaft, and the rotating angle is 3 degrees to 5 degrees, so that when the cutter 114 contacts the surface of the scraped object, the angle is adjusted in a self-adaptive manner, the contact area is increased, and the cleaning quality is improved.
In one embodiment of the present invention, the cutter 114 comprises: a knife handle 1141, a part of the knife handle 1141 is inserted into the cutter sleeve 1132, and the knife handle 1141 is provided with a threaded hole 1143 for being in threaded connection with the bolt 117; blade 1142, a portion of blade 1142 is inserted into shank 1141.
In this embodiment, as shown in fig. 4 to 6, the cutter 114 is provided with a shank 1141 and a cutting portion 1142, the cutting portion 1142 is connected to the shank 1141, the object to be scraped is scraped by the cutting portion 1142, the shank 1141 provides a supporting force for scraping, a part of the shank 1141 is inserted into the cutter sleeve 1132, the shank 1141 is provided with a threaded hole 1143, and the bolt 117 can pass through the oblong hole 1134 of the cutter sleeve 1132 and the bolt 117 of the shank 1141 to be screwed, so that the shank 1141 is assembled to the cutter sleeve 1132.
It can be understood that for harder materials to be scraped, a carbide tip can be welded to the edge portion 1142 to increase the hardness of the edge portion 1142 for easier scraping.
For example, the tool shank 1141 and the cutting edge portion 1142 can be made of 65-grade manganese steel, and are formed by thermal treatment and punching, so that the tool 114 has good rigidity.
Illustratively, the width of the blade 1142 is 50 mm to 120 mm.
In one embodiment of the present invention, the portions of shank 1141 and blade 1142 exposed from shank 1141 are disposed at an angle of 150 to 170 degrees.
In this embodiment, as shown in fig. 4 to 6, the clamp is disposed on the portion of the handle 1141 and the blade exposed out of the handle 1141, and the included angle is 150 to 170 degrees, so as to avoid the situation that the cutter 114 and the object to be scraped are in hard-to-hard contact, and solve the problem that the object to be scraped is easily clamped in the middle of the cutter 114.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A doctor blade system, comprising:
the scraper device is used for scraping the surface of the object to be scraped;
the scraper device is connected with the driving device;
a control device, the drive device being connected to the control device, the control device comprising: the scraper device comprises a displacement sensor and a visual sensor, wherein the displacement sensor is used for detecting distance information between the scraper device and the scraped object, the visual sensor is used for detecting size information of the scraped object, and the driving device drives the scraper device to move according to the distance information and the size information.
2. The doctor blade system of claim 1, further comprising:
the bearing sleeve is connected with the scraper device;
the bearing sleeve is sleeved on the first shaft body;
the first shaft body is erected on the fixed frame;
the driving device drives the scraper device to slide relative to the first shaft body.
3. The doctor blade system as claimed in claim 2, wherein the doctor blade assembly includes:
the box body is connected with the driving device, and the bearing sleeve is connected with the box body;
a second shaft body disposed within the case;
the cutter sleeve is sleeved on the second shaft body, and part of the cutter sleeve extends out of the box body;
and the cutter is partially inserted into the cutter sleeve and is used for scraping the surface of the scraped object.
4. The doctor blade system as claimed in claim 3, wherein said cutter sleeve includes:
a cutter sleeve handle;
the shaft sleeve is sleeved on the second shaft body, and one end of the shaft sleeve is connected to the cutter sleeve handle;
the cutter sleeve is connected to the other end of the shaft sleeve.
5. Doctor blade system according to claim 4,
the cutter sleeve handle and the cutter sleeve are arranged at an angle of 150-170 degrees.
6. The doctor blade system of claim 4, wherein the doctor blade assembly further includes:
one end of the tension spring is connected to one end, far away from the shaft sleeve, of the cutter sleeve handle;
the tension sensor is connected to the other end of the tension spring and connected to the control device;
and the third shaft body is arranged in the box body, and the tension sensor is connected to the third shaft sleeve.
7. The doctor blade system as claimed in claim 4, wherein said cutter sleeve further includes:
the cutter sleeve is provided with a long round hole, the cutter is provided with a threaded hole, and the bolt is used for being connected with the threaded hole through the long round hole.
8. Doctor blade system according to claim 7,
a gap exists between the cutter and the cutter sleeve.
9. The doctor blade system of claim 7, wherein the knife includes:
the part of the cutter handle is inserted into the cutter sleeve, and the cutter handle is provided with the threaded hole and is in threaded connection with the bolt;
the blade part is partially inserted into the tool shank.
10. Doctor blade system according to claim 9,
the knife handle and the part of the blade part exposed out of the knife handle are arranged at an angle of 150-170 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111273416.7A CN113996570B (en) | 2021-10-29 | 2021-10-29 | Doctor blade system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111273416.7A CN113996570B (en) | 2021-10-29 | 2021-10-29 | Doctor blade system |
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| Publication Number | Publication Date |
|---|---|
| CN113996570A true CN113996570A (en) | 2022-02-01 |
| CN113996570B CN113996570B (en) | 2024-01-23 |
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| CN202111273416.7A Active CN113996570B (en) | 2021-10-29 | 2021-10-29 | Doctor blade system |
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| CN113996570B (en) | 2024-01-23 |
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