CN114719589B - Drying device for coating - Google Patents
Drying device for coating Download PDFInfo
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- CN114719589B CN114719589B CN202210309689.0A CN202210309689A CN114719589B CN 114719589 B CN114719589 B CN 114719589B CN 202210309689 A CN202210309689 A CN 202210309689A CN 114719589 B CN114719589 B CN 114719589B
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- main body
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- drying
- sliding
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- 238000000576 coating method Methods 0.000 title claims abstract description 80
- 239000011248 coating agent Substances 0.000 title claims abstract description 79
- 238000001035 drying Methods 0.000 title claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 42
- 238000007790 scraping Methods 0.000 claims description 38
- 238000010030 laminating Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 6
- 239000007888 film coating Substances 0.000 abstract description 2
- 238000009501 film coating Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 24
- 230000000670 limiting effect Effects 0.000 description 20
- 239000010410 layer Substances 0.000 description 9
- 239000011247 coating layer Substances 0.000 description 7
- 239000003973 paint Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
- B05C11/041—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for positioning, loading, or deforming the blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
- B05C11/045—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by the blades themselves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/12—Controlling movement, tension or position of material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/20—Rollers
-
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a drying device for coating, which comprises a device main body and a coating main body, wherein the lower end surface of the device main body is fixedly connected with a conveying device, the conveying device is in driving connection with a conveying belt for conveying the coating main body, a drying groove is formed in the joint of the device main body and the conveying belt, a leveling mechanism is arranged in the drying groove, gears are fixedly connected to the two ends of the leveling mechanism, a gear groove matched with the gears is formed in the surface of the conveying belt, a pressing belt is wound on the surface of the leveling mechanism, magnetic attraction sheets attracted with the conveying belt are embedded in the pressing belt, a plurality of groups of magnetic attraction sheets are uniformly arranged in the drying groove, and a drying device is fixedly arranged in the drying groove and can realize rapid and efficient drying of film coating materials.
Description
Technical Field
The invention relates to the technical field of drying equipment, in particular to a drying device for coating.
Background
A tape dryer coater refers to a machine that applies a coating to a substrate to form a solid continuous film of one or more coats. The film with a dryer is usually composed of a plurality of layers, and the number of layers is determined according to the requirements of the coated object. Typically including primer layers, intermediate coatings, and topcoat layers. The coating film with the drying coater shows the matched use effect of the coating. The coating machine with the drying function is completely independently developed and produced by Fuan, the digital control distance and speed regulation and the digital display fine adjustment of thickness are initiated in similar products, the whole body of 304 stainless steel is maintained for 2 years, and the coating machine is mainly supplied for Beijing university, nanjing university, double denier university, national nano research institute and the like.
The invention discloses a coating and drying method and a coating and drying device, wherein the coating and drying device comprises a drying box, an inlet for a metal substrate to enter and an outlet for the metal substrate to pass out are arranged on the drying box, a conveying path of the metal substrate is formed between the inlet and the outlet, an electromagnetic coil for forming a magnetic field is arranged in the drying box, and the conveying path passes through the magnetic field. The coating and drying method and the coating and drying device enable the metal substrate to generate self-heating temperature rise, so that the slurry on the surface of the metal substrate can form a drying process from inside to outside, thereby well avoiding the generation of hard films on the surface of the slurry, ensuring the smooth volatilization of the solvent in the slurry and improving the drying efficiency and the coating quality; high efficiency, energy saving, and fast hot start by adopting an internal heating mode, thereby greatly improving the coating production efficiency.
The existing coating and drying equipment can be used for plate equipment, after film coating is easily caused in film equipment, deformation influences the coating effect during drying, and hot air flow generated by drying easily causes film rolling or uneven coating, so that the finished product qualification rate is low and the production efficiency is poor.
Accordingly, there is a need to provide a drying device for coating that solves the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a drying device for coating, which solves the technical problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a drying device for coating, includes device main part and coating main part, the lower terminal surface fixedly connected with conveyor of device main part, the conveyer belt of carrying the coating main part is connected with in the drive of conveyor, the stoving groove has been seted up to device main part and conveyer belt laminating department, stoving groove internally mounted has leveling mechanism, leveling mechanism's both ends fixedly connected with gear, the gear groove with gear looks adaptation has been seted up on the conveyer belt surface, leveling mechanism's surface wrap-around has the pressfitting area, the magnetism that the inside inlays of pressfitting area is equipped with and the conveyer belt actuation is inhaled the piece, leveling mechanism is equipped with the multiunit, and evenly sets up in the inside of stoving groove, the inside fixed mounting of stoving groove has drying device.
As a further scheme of the invention, the leveling mechanism comprises a rotating wheel, a positioning rod and a scraping plate, wherein the rotating wheel is fixedly connected with one end of the gear, the positioning rod is arranged in the middle of the rotating wheel and the gear in a penetrating way, the positioning rod is fixedly connected with the scraping plate, and the scraping plate is attached to the upper surface of the coating main body.
As a further scheme of the invention, the positioning rod comprises a positioning rod main body, a sliding rod and a control board, wherein the positioning rod main body is fixedly connected with the scraping plate, the positioning rod main body penetrates through the rotating wheel and the gear, two ends of the positioning rod main body are fixedly connected with the inner wall of the drying groove, a cavity is formed in the positioning rod main body, the sliding rod penetrates through the cavity, the control board is connected in the cavity in a sliding manner through the sliding rod, and a sealing layer is filled between the control board and the inner wall of the cavity.
As a further scheme of the invention, the outer end surface of the control panel is connected with a driving block in a sliding way, and a spiral groove matched with the driving block is formed in the conveying device.
As a further scheme of the invention, the surface of the scraping plate is provided with a sliding groove, the inside of the sliding groove is connected with the scraping plate in a sliding way, and the scraping plate is attached to the surface of the scraping plate.
As a further scheme of the invention, the middle part of the positioning rod main body is fixedly connected with a control protrusion, the control panel is elastically connected with the control panel through a spring, a limiting block is connected inside the control panel in a sliding manner, the limiting block is in a frustum shape, one end of the limiting block with a small area is matched with the control protrusion, and the driving block is provided with an inclined surface part attached to the limiting block.
As a further scheme of the invention, an elastic groove is formed in the control board, a first connecting block is elastically connected in the elastic groove, the first connecting block is fixedly connected with the driving block, a positioning protrusion is arranged on one side, which is attached to the limiting block, of the first connecting block, and a positioning groove matched with the positioning protrusion is formed in the limiting block.
As a further scheme of the invention, a sealing air cavity is formed in the scraper, a sealing plate is connected in the sealing air cavity in a sliding way, the sealing air cavity is communicated with a sliding groove, a second connecting block is connected in the sliding groove in a sliding way, the sealing plate is fixedly connected with the scraper through the second connecting block, and the surface of the sliding groove is covered with a corrugated pipe.
As a further scheme of the invention, a communication groove is formed in the positioning rod main body, and one end, away from the positioning rod main body, of the communication groove is communicated with the sealing air cavity.
As a further scheme of the invention, one end of the sealing air cavity, which is far away from the main body of the positioning rod, is communicated with a collecting groove, the collecting groove is arranged at two ends of a scraping plate, a convex rod is fixedly connected at the joint part of the scraping plate and the coating main body, and an overflow hole is arranged in the collecting groove.
When the coating machine is used, the coating main body is conveyed to the inside of the drying groove through the conveying belt and is dried through the drying device, but the coating main body is easy to deform to cause uneven coating due to the material problem when the coating main body uses films, the drying effect is poor, the surface of the leveling mechanism is wound with the pressing belt, the pressing belt is provided with the magnetic attraction sheet, the magnetic attraction sheet is attached to the surface of the conveying belt, and meanwhile, the leveling mechanism synchronously rotates with the conveying belt through the meshing of the gear and the gear groove, so that the position between the magnetic attraction sheet and the conveying belt is fixed, the coating main body is effectively limited, the deformation of the coating main body in the drying process is avoided, the situation that wrinkles or turnover is generated due to the influence of drying air flow is effectively provided, the drying effect and the drying efficiency of the device are effectively provided, the surface of the coating main body is further leveled, and the problem of poor drying effect caused by the uneven coating thickness of the coating layer is avoided.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A in accordance with the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present invention;
FIG. 5 is a schematic view of the leveling mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the positioning rod of the present invention;
FIG. 7 is a schematic view of the internal structure of the positioning rod of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7D in accordance with the present invention;
FIG. 9 is a schematic cross-sectional view of a screed according to the present invention;
fig. 10 is an enlarged schematic view of the structure of fig. 6C according to the present invention.
In the figure: 1. a device body; 2. a drying tank; 3. a conveyor belt; 4. a gear groove; 5. a leveling mechanism; 6. A conveying device; 7. a drying device; 8. coating the main body; 10. a gear; 11. a magnetic attraction piece; 12. a belt; 13. a rotating wheel; 14. a positioning rod; 15. a scraper; 16. a sliding groove; 17. a control board; 18. a slide rod; 19. a positioning rod main body; 20. a sealing layer; 21. a driving block; 22. a wiper blade; 23. a communication groove; 24. A control protrusion; 25. a spring; 26. an elastic groove; 27. a first connection block; 28. a limiting block; 29. positioning the bulge; 30. a second connection block; 31. a bellows; 32. a sealing plate; 33. sealing the air cavity; 34. a protruding rod; 35. a spillover hole; 36. a collection tank.
Detailed Description
Example 1
As shown in fig. 1-4, a drying device for coating comprises a device main body 1 and a coating main body 8, wherein a conveying device 6 is fixedly connected to the lower end face of the device main body 1, a conveying belt 3 for conveying the coating main body 8 is connected to the conveying device 6 in a driving mode, a drying groove 2 is formed in the joint of the device main body 1 and the conveying belt 3, a leveling mechanism 5 is installed in the drying groove 2, gears 10 are fixedly connected to two ends of the leveling mechanism 5, a gear groove 4 matched with the gears 10 is formed in the surface of the conveying belt 3, a pressing belt 12 is wound on the surface of the leveling mechanism 5, magnetic attraction pieces 11 attracted with the conveying belt 3 are embedded in the pressing belt 12, a plurality of groups of leveling mechanisms 5 are arranged in the conveying belt, the leveling mechanisms are uniformly arranged in the drying groove 2, and a drying device 7 is fixedly installed in the drying groove 2.
During the use, the coating main part 8 carries to the inside of stoving groove 2 through conveyer belt 3, carry out the coating stoving through drying device 7, but the coating main part 8 is because the problem of material, because self material problem when the coating main part 8 uses film class, produce deformation easily and lead to the coating unevenness in the stoving in-process, the stoving effect is relatively poor, through being equipped with leveling mechanism 5, the surface wrap joint of leveling mechanism 5 has pressfitting area 12, the laminating area 12 is through being equipped with magnetism and inhale piece 11, magnetism is inhaled piece 11 and conveyer belt 3's surface laminating, and simultaneously leveling mechanism 5 is through the meshing of gear 10 and gear groove 4 and the synchronous rotation of conveyer belt 3, make magnetism inhale piece 11 and conveyer belt 3 between fixed position, and then effectually carry out spacingly to coating main part 8, avoid its deformation in the stoving in-process, and receive the condition that the stoving air current influences to produce the fold or turn over, effectively provide the stoving effect and the stoving efficiency of device, and further leveling mechanism 5 still can level the coating layer on the surface of coating main part 8, avoid the not good problem of stoving effect that causes of its coating layer thickness.
Example two
On the basis of the first embodiment, as shown in fig. 1-4, the leveling mechanism 5 comprises a rotating wheel 13 and an end, a positioning rod 14 is arranged in the middle of the rotating wheel 13 and the gear 10 in a penetrating way, the positioning rod 14 is fixedly connected with a scraping plate 15, and the scraping plate 15 is attached to the upper surface of the coating main body 8.
During the use, gear 10 rotates the inner wall of connecting at stoving groove 2, under the drive through gear groove 4, drive gear 10 synchronous rotation, and locating lever 14 links to each other with stoving groove 2 inner wall is fixed, further strickles the coating layer on coating main part 8 surface under the effect of scraper blade 15, effectively improves the roughness of coating main part 8, and the coating main part 8 effectively avoids the removal of coating main part 8 when scraping of scraper blade 15 under the pressfitting of press belt 12, coating main part 8 will further improve drying device 7's drying efficiency and effect after strickleing.
As shown in fig. 1-6, the positioning rod 14 comprises a positioning rod main body 19, a sliding rod 18 and a control board 17, the positioning rod main body 19 is fixedly connected with the scraping plate 15, the positioning rod main body 19 penetrates through the rotating wheel 13 and the gear 10, two ends of the positioning rod main body 19 are fixedly connected with the inner wall of the drying groove 2, a cavity is formed in the positioning rod main body 19, the sliding rod 18 penetrates through the cavity, the control board 17 is slidably connected in the cavity through the sliding rod 18, and a sealing layer 20 is filled between the control board 17 and the inner wall of the cavity.
As shown in fig. 1-7, the outer end surface of the control board 17 is slidably connected with a driving block 21, and a spiral groove matched with the driving block 21 is formed in the conveying device 6.
When the automatic positioning device is used, the rotating wheel 13 rotates under the drive of the gear 10, and then, a differential speed exists between the rotating wheel 13 and the positioning rod 14, the spiral groove is formed in the conveying device 6, the driving block 21 is connected in a sliding mode in the spiral groove, meanwhile, the driving block 21 is connected with the control plate 17 in a sliding mode, the control plate 17 is limited through the sliding rod 18, and the driving block 21 slides in the positioning rod main body 19 under the driving of the conveying device 6.
As shown in fig. 1-6, the surface of the scraper 15 is provided with a sliding groove 16, the inside of the sliding groove 16 is connected with a scraper 22 in a sliding way, and the scraper 22 is attached to the surface of the scraper 15.
In use, the paint on the surface of the blade 15 is scraped off by the sliding blade 22.
As shown in fig. 1-8, a control protrusion 24 is fixedly connected to the middle part of the positioning rod main body 19, a control board 17 is elastically connected with the control board 17 through a spring 25, a limiting block 28 is slidably connected inside the control board 17, the limiting block 28 is in a frustum shape, one end of the limiting block 28 with a small area is matched with the control protrusion 24, and a driving block 21 is provided with an inclined surface part attached to the limiting block 28.
As shown in fig. 1-8, an elastic groove 26 is formed in the control board 17, a first connecting block 27 is elastically connected in the elastic groove 26, the first connecting block 27 is fixedly connected with the driving block 21, a positioning protrusion 29 is arranged on one attaching side of the first connecting block 27 and the limiting block 28, and a positioning groove matched with the positioning protrusion 29 is formed in the limiting block 28.
During the use, control panel 17 slides in locating lever main part 19 through drive piece 21, when control panel 17 meetting to when laminating with locating lever main part 19 bottom, stopper 28 laminating with control arch 24, and then under the effect of control arch 24, stopper 28 slides relative control panel 17, and because stopper 28 and drive piece 21 inclined plane laminating, and then make the drive piece 21 retract and break away from with the helicla flute joint, control panel 17 moves up under spring 25's effect, and stopper 28 and locating lever main part 19 inner wall striking and joint control panel 17 are inside under spring 25 effect, make drive piece 21 resume with the adaptation of helicla flute, thereby realize the reciprocating drive to control panel 17, simultaneously for improving the stability of stopper 28 joint, the spacing effect to stopper 28 is further strengthened with the help of elasticity through location arch 29.
As shown in fig. 1-9, a sealing air cavity 33 is formed in the scraper 15, a sealing plate 32 is slidably connected in the sealing air cavity 33, the sealing air cavity 33 is communicated with the sliding groove 16, a second connecting block 30 is slidably connected in the sliding groove 16, the sealing plate 32 is fixedly connected with the scraper 22 through the second connecting block 30, and the surface of the sliding groove 16 is covered with a corrugated pipe 31.
As shown in fig. 1-9, a communication groove 23 is formed in the positioning rod main body 19, and one end of the communication groove 23, which is away from the positioning rod main body 19, is communicated with the sealing air cavity 33.
When the sealing device is used, the air pressure in the sealing layer 20 is changed through the reciprocating movement of the control plate 17, and air overflows to the sealing air cavity 33 through the communication groove 23, so that the sealing plate 32 is pushed off to drive the scraping blade 22 to move, the surface of the scraping blade 15 is cleaned when the device is dried and scraped, and meanwhile, the sealing effect of the sealing air cavity 33 is effectively provided by the sliding groove 16 through the corrugated pipe 31, and the reliability of the device is improved.
As shown in fig. 1-10, one end of the sealing air cavity 33, which is away from the positioning rod main body 19, is communicated with a collecting groove 36, the collecting groove 36 is formed at two ends of the scraping plate 15, a convex rod 34 is fixedly connected at the joint of the scraping plate 15 and the coating main body 8, and an overflow hole 35 is formed in the collecting groove 36.
When the scraper 15 surface coating collecting device is used, the collecting efficiency of the surface of the scraper 15 on the coating is improved through the convex rod 34, the scraping effect of the scraper 15 is also improved, the collecting grooves 36 at the two ends of the scraper 15 are further arranged, the coating on the surface of the scraper 15 is conveyed to the inside of the collecting grooves 36 under the cleaning action of the scraper 22, the collecting grooves 36 are communicated with the sealed air cavity 33, when the sealing plate 32 in the sealed air cavity 33 slides, air flow changes are generated, the surplus coating is facilitated to flow into the collecting grooves 36 to be collected, the overflow holes 35 are formed in the bottom of the collecting grooves 36, the surplus coating is guided out and collected through the overflow holes 35, and the energy-saving effect of the device is improved.
Working principle: the coating main body 8 is conveyed to the inside of the drying groove 2 through the conveying belt 3 and is coated and dried through the drying device 7, but the coating main body 8 is subjected to material problems due to the self material problems when the coating main body 8 is used for films, deformation is easy to generate in the drying process to cause uneven coating, the drying effect is poor, the leveling mechanism 5 is arranged, the surface of the leveling mechanism 5 is wound with the pressing belt 12, the pressing belt 12 is provided with the magnetic attraction piece 11, the magnetic attraction piece 11 is attached to the surface of the conveying belt 3, and meanwhile, the leveling mechanism 5 is synchronously rotated with the conveying belt 3 through the meshing of the gear 10 and the gear groove 4, so that the position between the magnetic attraction piece 11 and the conveying belt 3 is fixed, the coating main body 8 is limited, the deformation of the coating main body 8 in the drying process is avoided, the situation that folds or turnover is generated due to the influence of drying airflow is avoided, effectively provides the drying effect and the drying efficiency of the device, and further leveling mechanism 5 can level the coating layer on the surface of the coating main body 8, so as to avoid the problem of poor drying effect caused by different thickness of the coating layer, the gear 10 is rotationally connected on the inner wall of the drying groove 2, the gear 10 is driven to synchronously rotate by the driving of the gear groove 4, the positioning rod 14 is fixedly connected with the inner wall of the drying groove 2, the coating layer on the surface of the coating main body 8 is further leveled under the action of the scraping plate 15, the flatness of the coating main body 8 is effectively improved, the movement of the coating main body 8 at the level of the scraping plate 15 is effectively avoided under the pressing of the pressing belt 12, the drying efficiency and the effect of the drying device 7 are further improved after the coating main body 8 is leveled, and a differential speed exists between the positioning rod 14 and the rotating wheel 13 is driven by the gear 10, through the spiral groove which is arranged in the conveying device 6 and is in sliding connection with the driving block 21, meanwhile, the driving block 21 is in sliding connection with the control board 17, the control board 17 is limited through the sliding rod 18, the driving block 21 slides in the positioning rod main body 19 under the driving of the conveying device 6, the paint on the surface of the scraping plate 15 is scraped by the sliding scraping blade 22, the control board 17 slides in the positioning rod main body 19 through the driving block 21, when the control board 17 meets the bottom of the positioning rod main body 19, the limiting block 28 is attached to the control protrusion 24, the limiting block 28 slides relative to the control board 17 under the action of the control protrusion 24, and as the limiting block 28 is attached to the inclined surface of the driving block 21, the driving block 21 is retracted and separated from the spiral groove in a clamping way, the control board 17 moves upwards under the action of the spring 25, and the limiting block 28 collides with the inner wall of the positioning rod main body 19 and is clamped into the control panel 17 under the action of the spring 25, so that the driving block 21 is matched with the spiral groove, the reciprocating driving of the control panel 17 is realized, meanwhile, in order to improve the clamping stability of the limiting block 28, the limiting effect of the limiting block 28 is further enhanced by the positioning bulge 29 through elasticity, the air pressure in the sealing layer 20 is changed through the reciprocating movement of the control panel 17, the air overflows to the sealing air cavity 33 through the communicating groove 23, thereby pushing the sealing plate 32 to drive the scraping blade 22 to move, the surface of the scraping blade 15 is cleaned while the device is dried and scraped, the sealing effect of the sealing air cavity 33 is effectively provided by the sealing groove 16 through the corrugated pipe 31, the reliability of the device is improved, the collection efficiency of the surface of the scraping blade 15 to paint is improved through the convex rod 34, the scraping effect of the scraping plate 15 is also improved, the collecting grooves 36 at the two ends of the scraping plate 15 are further formed, surface paint on the scraping plate 15 is conveyed to the inside of the collecting grooves 36 under the cleaning action of the scraping plate 22, the collecting grooves 36 are communicated with the sealing air cavity 33, when the sealing plate 32 inside the sealing air cavity 33 slides, air flow changes are generated, the surplus paint is facilitated to flow into the collecting grooves 36 to be collected, the overflow holes 35 are formed in the bottom of the collecting grooves 36, the surplus paint is guided out, collected and utilized through the overflow holes 35, and the energy-saving effect of the device is improved.
Claims (5)
1. The utility model provides a drying device for coating, includes device main part and coating main part, its characterized in that: the device comprises a device main body, a conveying device, a plurality of groups of leveling mechanisms, a drying groove, a leveling mechanism, gears, a pressing belt, a magnetic attraction piece, a plurality of groups of drying mechanisms and a drying device, wherein the conveying device is fixedly connected with the lower end face of the device main body, the conveying device is in driving connection with a conveying belt for conveying a coating main body, the drying groove is formed in the joint of the device main body and the conveying belt, the leveling mechanisms are internally mounted in the drying groove, the gears are fixedly connected with the two ends of the leveling mechanisms, the surfaces of the conveying belt are provided with gear grooves matched with the gears, the surfaces of the leveling mechanisms are wound with the pressing belt, the magnetic attraction piece attracted with the conveying belt is embedded in the pressing belt, the leveling mechanisms are uniformly arranged in the drying groove, and the drying device is fixedly mounted in the drying groove; the leveling mechanism comprises a rotating wheel, a positioning rod and a scraping plate, wherein the rotating wheel is fixedly connected to one end of the gear, the positioning rod penetrates through the middle parts of the rotating wheel and the gear, and the positioning rod is fixedly connected with the scraping plate; the positioning rod comprises a positioning rod main body, a sliding rod and a control board, wherein the positioning rod main body is fixedly connected with the scraping plate, the positioning rod main body penetrates through the rotating wheel and the gear, two ends of the positioning rod main body are fixedly connected with the inner wall of the drying groove, a cavity is formed in the positioning rod main body, the sliding rod penetrates through the cavity, the control board is connected in the cavity in a sliding mode through the sliding rod, and a sealing layer is filled between the control board and the inner wall of the cavity; the outer end surface of the control panel is connected with a driving block in a sliding manner, and a spiral groove matched with the driving block is formed in the conveying device; the surface of the scraping plate is provided with a sliding groove, the inside of the sliding groove is connected with a scraping plate in a sliding manner, and the scraping plate is attached to the surface of the scraping plate; the scraper is characterized in that a sealing air cavity is formed in the scraper, a sealing plate is connected to the sealing air cavity in a sliding mode, the sealing air cavity is communicated with a sliding groove, a second connecting block is connected to the sliding groove in a sliding mode, the sealing plate is fixedly connected with the scraper through the second connecting block, and a corrugated pipe is covered on the surface of the sliding groove.
2. A coating baking apparatus according to claim 1, characterized in that: the middle part fixedly connected with control arch of locating lever main part, the control panel passes through the spring and links to each other with the control panel elasticity, the inside sliding connection of control panel has the stopper, the stopper is the frustum shape, the little one end in stopper area and the protruding looks adaptation of control, the drive piece is equipped with the inclined plane portion of laminating mutually with the stopper.
3. A coating baking apparatus according to claim 2, characterized in that: the control panel is inside to be offered the elastic channel, the inside elastic connection of elastic channel has first connecting block, first connecting block links to each other with the drive block is fixed, first connecting block is equipped with the location arch with stopper laminating one side, the constant head tank with the protruding looks adaptation of location is seted up to the stopper.
4. A coating baking apparatus according to claim 1, characterized in that: the locating rod is characterized in that a communication groove is formed in the locating rod main body, and one end, deviating from the locating rod main body, of the communication groove is communicated with the sealing air cavity.
5. A coating baking apparatus according to claim 1, characterized in that: the sealed air cavity deviates from locating lever main part one end intercommunication and has the collecting vat, the collecting vat is seted up at the both ends of scraper blade, scraper blade and coating main part laminating department fixedly connected with protruding pole, the overflow hole has been seted up to the inside of collecting vat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210309689.0A CN114719589B (en) | 2022-03-28 | 2022-03-28 | Drying device for coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210309689.0A CN114719589B (en) | 2022-03-28 | 2022-03-28 | Drying device for coating |
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| CN114719589A CN114719589A (en) | 2022-07-08 |
| CN114719589B true CN114719589B (en) | 2023-06-27 |
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| FR1383484A (en) * | 1963-03-27 | 1964-12-24 | Cons Papers | Coated paper manufacturing process |
| CN209885322U (en) * | 2019-03-27 | 2020-01-03 | 滁州职业技术学院 | Solid-liquid separation filter equipment convenient to clearance |
| CN212468714U (en) * | 2020-05-11 | 2021-02-05 | 江西省赢合科技有限公司 | Coating oven capable of controlling coating thickness |
| CN113578687B (en) * | 2021-08-13 | 2022-10-14 | 海南赛诺实业有限公司 | Coating wrinkle removing device and coating production equipment |
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Address after: 231299 No. 2606, Jixian Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Hefei Dongsheng Intelligent Equipment Co.,Ltd. Address before: 231299 No. 2606, Jixian Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: DONGSHENG MACHINERY TECHNOLOGY CO.,LTD. |