CN111604244A - Method for solving sagging of paint - Google Patents
Method for solving sagging of paint Download PDFInfo
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- CN111604244A CN111604244A CN202010444658.7A CN202010444658A CN111604244A CN 111604244 A CN111604244 A CN 111604244A CN 202010444658 A CN202010444658 A CN 202010444658A CN 111604244 A CN111604244 A CN 111604244A
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- roller
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- 239000003973 paint Substances 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000007665 sagging Methods 0.000 title claims abstract description 25
- 238000003801 milling Methods 0.000 claims abstract description 53
- 238000004806 packaging method and process Methods 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000011282 treatment Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 238000010422 painting Methods 0.000 claims abstract 4
- 238000007761 roller coating Methods 0.000 claims description 38
- 238000004140 cleaning Methods 0.000 claims description 33
- 238000012360 testing method Methods 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 14
- 238000004040 coloring Methods 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000011221 initial treatment Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000011120 plywood Substances 0.000 description 7
- 239000003292 glue Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a method for solving paint sagging, which specifically comprises the following steps: step 1: basic treatment of the artificial board, step 2: basic processing of a milling machine and a roll coater, and step 3: preliminary treatment of the artificial board, step 4: inspecting the artificial board and roller painting paint, and step 5: drying the artificial board, and step 6: the invention discloses collection and packaging of artificial boards, and relates to the technical field of paint coating. According to the method for solving the problem of paint sagging, through the arrangement of the step 3 and the step 4, when the board head enters the roller coater, the board edge cannot be in contact with the rubber roller, the beveled edge which is milled is in contact with the rubber roller, the rubber roller is in contact with the board along the beveled edge, when the artificial board moves forward, the contact force between the rubber roller and the artificial board is from loose to tight, then the pressure is negative, the paint on the rubber roller cannot be scraped or squeezed away suddenly, but is squeezed slowly, the beveled edge can contain the squeezed paint, and after the paint is cured, the height of the paint layer is flush with the board surface.
Description
Technical Field
The invention relates to the technical field of paint coating, in particular to a method for solving the problem of paint sagging.
Background
The artificial board is a board or a molded product which is made by taking wood or other non-wood plants as raw materials, separating the raw materials into various unit materials through certain mechanical processing and then gluing the unit materials with or without adhesive and other additives. The product mainly comprises three major products such as plywood, shaving (particle board) and fiberboard, and the extension product and the deep processing product of the product can reach hundreds of types. The birth of artificial boards marks the beginning of the modernization period of wood processing. In addition, the artificial board can also improve the comprehensive utilization rate of wood, and can be divided into needle-leaf plywood, broad-leaf plywood and the like according to different tree species in production, and can be divided into outdoor plywood, indoor plywood, structural plywood, decorative plywood and the like according to different application properties.
When the artificial board is coated in a roller manner, paint is extruded out of the board surface and flows along the side surface of the artificial board, the back surface of the artificial board is polluted and difficult to clean, and a mode of milling angles on two sides of the artificial board is adopted, so that small slopes are formed on two sides of the artificial board, the paint stays in the small slopes, the paint is prevented from flowing down, and a protrusion is formed on the paint due to the surface tension effect.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a method for solving the paint sagging problem, which solves the problems that when an artificial board is coated in a roller way, paint is extruded out of the board surface and flows along the side surface of the artificial board, the back surface of the artificial board is polluted and difficult to clean, and small slopes are formed on the two sides of the artificial board by adopting a mode of milling corners on the two sides of the artificial board, the paint stays in the small slopes, so that the paint is prevented from flowing down, but the paint forms a protrusion under the action of surface tension.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a method for solving the problem of paint sagging specifically comprises the following steps:
step 1: basic treatment of the artificial board: fixing the artificial board, treating burrs on the surface of the artificial board, completely cleaning the surface of the artificial board by using a cotton towel, inspecting the artificial board after cleaning, and keeping the artificial board for later use after the artificial board is qualified;
step 2: basic processing of a milling machine and a roll coater: cleaning the surfaces of the milling machine and the roller coater comprehensively by using cleaning equipment, testing each independent function in the milling machine and the roller coater, powering on and starting up the machine after the testing is finished, and enabling the milling machine and the roller coater to enter a standby state;
and step 3: primary treatment of the artificial board: arranging the artificial boards orderly according to requirements, starting a milling machine, milling a bevel edge with the width of about 6mm on the board head of the artificial board by using the milling machine, wherein the angle is 6-11 degrees, and cleaning the surfaces of the artificial boards after the operation is finished;
and 4, step 4: artificial board inspection and roller coating paint: confirming the cleanness of the surface of the artificial board before coating, putting the artificial board into a roller coater after debugging relevant paint, testing the roller coating effect by using a test board, roller-coating and coloring the artificial board one by one according to requirements after confirming the effect, and checking whether the paint after roller coating is sagging or not in detail after the coloring is finished completely;
and 5: drying the artificial board: placing the artificial board colored by the roller coating on the surface of a clean airing frame, then starting a dryer to dry the artificial board colored by the roller coating, and inspecting the artificial board colored by the roller coating after drying;
step 6: collecting and packaging the artificial boards: placing the qualified artificial boards together by using a mechanical arm with clean outside, and completely wrapping and packaging the artificial boards by adopting a clean packaging sleeve.
Preferably, in the step 1, a manual and machine dual inspection method is adopted for inspecting the artificial board.
Preferably, in step 2, before powering on, the circuit is grounded.
Preferably, in the step 3, when cleaning the artificial board, the artificial board must be stably fixed, and when milling the corner, the artificial board cannot have a saw-tooth shape, the height difference corresponding to the bevel edge is greater than the working thickness of the roller coater, and a height difference of about 1.5-2 mm is formed between the edge of the board and the surface of the board.
Preferably, in step 4, a worker must wear a protective mask when debugging paint.
Preferably, in the step 5, the artificial board must be in a dust-free space when being dried.
Preferably, in the step 5, the artificial board must be fixed before being dried.
Preferably, in step 6, the packaged mechanical arm must be cleaned and replaced in time.
(III) advantageous effects
The invention provides a method for solving the problem of paint sagging. Compared with the prior art, the method has the following beneficial effects:
(1) the method for solving the problem of paint sagging comprises the following steps of 3: primary treatment of the artificial board: arranging the artificial boards orderly according to requirements, starting a milling machine, milling a bevel edge with the bevel width of about 6mm on the board head of the artificial board by using the milling machine, wherein the angle is 6-11 degrees, and cleaning the surfaces of the artificial boards after the operation is finished; and 4, step 4: artificial board inspection and roller coating paint: confirming the cleanness of the surface of the artificial board before coating, putting the artificial board into a roller coater after debugging the relevant paint, testing the roller coating effect by using a test board, after confirming the effect, roller-coating and coloring the artificial board one by one according to requirements, after finishing coloring completely, whether the paint after roller coating sags or not is checked and confirmed in detail, and through the arrangement of the step 3 and the step 4, when the board head enters the roller coater, the board edge can not contact with the rubber roller, the rubber roller contacts with the beveled edge which is milled, the rubber roller contacts with the board along the beveled edge, when the artificial board moves forward, the contact force between the rubber roller and the artificial board is from loose to tight, and then to negative pressure, the paint on the rubber roller can not be scraped away or squeezed away suddenly, but rather is slowly squeezed, the bevel edge can accommodate the paint being squeezed down and the paint layer is level with the panel surface after the paint has cured.
(2) The method for solving the problem of paint sagging comprises the following steps of 1: basic treatment of the artificial board: fixing the artificial board, processing burrs on the surface of the artificial board, completely cleaning the surface of the artificial board by using a cotton towel, inspecting the artificial board after cleaning, and reserving after the artificial board is qualified; step 2: basic processing of a milling machine and a roll coater: the surfaces of the milling machine and the roller coater are comprehensively cleaned by using cleaning equipment, independent functions in the milling machine and the roller coater are tested, the machine is powered on and started after the test is finished, the milling machine and the roller coater enter a standby state, and the artificial board can be quickly and accurately ensured to perform subsequent work through cleaning the artificial board before being subjected to corner milling and roller coating through the processing of the step 1 and the step 2.
(3) The method for solving the problem of paint sagging comprises the following steps of 6: collecting and packaging the artificial boards: the artificial boards after being qualified are placed together by using an external clean mechanical arm, and are completely wrapped and packaged by adopting a dry and clean packaging sleeve, and through the arrangement of the step 6, the artificial boards after being operated are convenient for users to rapidly transfer, the circulation speed of objects is improved, the whole operation mode is simple in logic, and the operation and maintenance of related personnel are easy.
Drawings
FIG. 1 is a schematic diagram of the operation of the present invention.
In the figure, 1, a rubber roller; 2. artificial boards.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings and the attached tables in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and table 1, the embodiment of the present invention provides three technical solutions: the method for solving the paint sagging specifically comprises the following embodiments:
example 1
Step 1: basic treatment of the artificial board: fixing the artificial board, treating burrs on the surface of the artificial board, completely cleaning the surface of the artificial board by using a cotton towel, inspecting the artificial board after cleaning, and keeping the artificial board for later use after the artificial board is qualified;
step 2: basic processing of a milling machine and a roll coater: cleaning the surfaces of the milling machine and the roller coater comprehensively by using cleaning equipment, testing each independent function in the milling machine and the roller coater, powering on and starting up the machine after the testing is finished, and enabling the milling machine and the roller coater to enter a standby state;
and step 3: primary treatment of the artificial board: arranging the artificial boards orderly according to requirements, starting a milling machine, milling a bevel edge with the width of about 6mm on the board head of the artificial board by using the milling machine, wherein the angle is 6 degrees, and cleaning the surfaces of the artificial boards after the operation is finished;
and 4, step 4: artificial board inspection and roller coating paint: confirming the cleanness of the surface of the artificial board before coating, putting the artificial board into a roller coater after debugging relevant paint, testing the roller coating effect by using a test board, roller-coating and coloring the artificial board one by one according to requirements after confirming the effect, and checking whether the paint after roller coating is sagging or not in detail after the coloring is finished completely;
and 5: drying the artificial board: placing the artificial board colored by the roller coating on the surface of a clean airing frame, then starting a dryer to dry the artificial board colored by the roller coating, and inspecting the artificial board colored by the roller coating after drying;
step 6: collecting and packaging the artificial boards: placing the qualified artificial boards together by using a mechanical arm with clean outside, and completely wrapping and packaging the artificial boards by adopting a clean packaging sleeve.
Example 2
Step 1: basic treatment of the artificial board: fixing the artificial board, treating burrs on the surface of the artificial board, completely cleaning the surface of the artificial board by using a cotton towel, inspecting the artificial board after cleaning, and keeping the artificial board for later use after the artificial board is qualified;
step 2: basic processing of a milling machine and a roll coater: cleaning the surfaces of the milling machine and the roller coater comprehensively by using cleaning equipment, testing each independent function in the milling machine and the roller coater, powering on and starting up the machine after the testing is finished, and enabling the milling machine and the roller coater to enter a standby state;
and step 3: primary treatment of the artificial board: arranging the artificial boards orderly according to requirements, starting a milling machine, milling a bevel edge with the width of about 6mm on the board head of the artificial board by using the milling machine, wherein the angle is 9 degrees, and cleaning the surfaces of the artificial boards after the operation is finished;
and 4, step 4: artificial board inspection and roller coating paint: confirming the cleanness of the surface of the artificial board before coating, putting the artificial board into a roller coater after debugging relevant paint, testing the roller coating effect by using a test board, roller-coating and coloring the artificial board one by one according to requirements after confirming the effect, and checking whether the paint after roller coating is sagging or not in detail after the coloring is finished completely;
and 5: drying the artificial board: placing the artificial board colored by the roller coating on the surface of a clean airing frame, then starting a dryer to dry the artificial board colored by the roller coating, and inspecting the artificial board colored by the roller coating after drying;
step 6: collecting and packaging the artificial boards: placing the qualified artificial boards together by using a mechanical arm with clean outside, and completely wrapping and packaging the artificial boards by adopting a clean packaging sleeve.
Example 3
Step 1: basic treatment of the artificial board: fixing the artificial board, treating burrs on the surface of the artificial board, completely cleaning the surface of the artificial board by using a cotton towel, inspecting the artificial board after cleaning, and keeping the artificial board for later use after the artificial board is qualified;
step 2: basic processing of a milling machine and a roll coater: cleaning the surfaces of the milling machine and the roller coater comprehensively by using cleaning equipment, testing each independent function in the milling machine and the roller coater, powering on and starting up the machine after the testing is finished, and enabling the milling machine and the roller coater to enter a standby state;
and step 3: primary treatment of the artificial board: arranging the artificial boards orderly according to requirements, starting a milling machine, milling a bevel edge with the width of about 6mm on the board head of the artificial board by using the milling machine, wherein the angle is 11 degrees, and cleaning the surfaces of the artificial boards after the operation is finished;
and 4, step 4: artificial board inspection and roller coating paint: confirming the cleanness of the surface of the artificial board before coating, putting the artificial board into a roller coater after debugging relevant paint, testing the roller coating effect by using a test board, roller-coating and coloring the artificial board one by one according to requirements after confirming the effect, and checking whether the paint after roller coating is sagging or not in detail after the coloring is finished completely;
and 5: drying the artificial board: placing the artificial board colored by the roller coating on the surface of a clean airing frame, then starting a dryer to dry the artificial board colored by the roller coating, and inspecting the artificial board colored by the roller coating after drying;
step 6: collecting and packaging the artificial boards: placing the qualified artificial boards together by using a mechanical arm with clean outside, and completely wrapping and packaging the artificial boards by adopting a clean packaging sleeve.
Through the arrangement of the step 3 and the step 4, when the board head enters the roller coater, the board edge does not contact with the rubber roll, the bevel edge which is milled is contacted with the rubber roll, the rubber roll is contacted with the board along the bevel edge, when the artificial board moves forward, the contact force between the rubber roll and the artificial board is from loose to tight, then to negative pressure, the paint on the rubber roll is not scraped away or squeezed away suddenly, but is squeezed slowly, the bevel edge can contain the squeezed paint, and after the paint is solidified, the height of the paint layer is flush with the board surface, through the treatment of the step 1 and the step 2, the artificial board can ensure the subsequent work to be carried out quickly and accurately through cleaning the milling machine and before the roller coating, in addition, through the treatment of the milling machine and the roller coater, the efficient operation of the device during formal work can be effectively ensured, and because the test is carried out in advance, the whole work efficiency is indirectly improved, through the arrangement of the step 6, the artificial board after operation is convenient for users to rapidly transport, the circulation speed of articles is improved, the whole operation mode is simple in logic and easy to operate and maintain for related personnel, in the step 1, a manual and machine double inspection method is adopted when the artificial board is inspected, in the step 2, the circuit is ensured to be grounded before the artificial board is powered on and started, in the step 3, when workers clean the artificial board, the artificial board must be stably fixed, and cannot be serrated when milling corners, the height difference corresponding to the bevel edge is larger than the working thickness of a roller of a roller coater, a height difference of about 1.5-2 mm is formed between the board edge and the board surface, in the step 4, when debugging paint, the workers must wear a protective mask, in the step 5, when drying the artificial board, when the artificial board is dried, before the artificial board is dried, fixing the artificial board must be ensured, the packaged mechanical arm must be cleaned and replaced in time in step 6, the shape of the milling angle requires that the paint cannot flow down, the paint cannot form a bulge, the rubber roller cannot be easily damaged, and after the board enters the rubber roller, the paint transferred from the rubber roller can fill the bevel edge, after the paint is dried, the height of the paint layer is just as high as the plate surface, the paint cannot flow down from the bevel edge, if a small amount of paint flows down, the paint can be absorbed by the board edge and cannot flow to the back of the board, the height difference of the oblique angle is slightly larger than the working thickness of the rubber roller, when the rubber roller is contacted with the board, the glue layer can not contact with the vertical edge of the plate, so that a large-angle contact point can not be generated, the possibility that the glue layer of the glue roller is damaged by the collision of the plate can be avoided, and the glue layer can not be contacted with the vertical edge of the plate.
And those not described in detail in this specification are well within the skill of those in the art.
Comparative experiment
According to claim 1, an existing manufacturer can produce three artificial boards, after the three artificial boards are cleaned, the three artificial boards are compared with the common artificial boards in terms of paint usage amount and service life of the whole artificial boards, as shown in table 1, through laboratory tests, in three examples, the highest paint usage amount is 69 g, the highest paint usage amount is 76 g, the example is 7 g less than the comparative example, the shortest service life in the example is 6.3 years, and the service life of the example is 1.1 year longer than that in the comparative example.
Table 1: comparison table of paint usage amount and artificial board integral service life and comparative example
The bottom of the rubber roller 1 is tightly attached to the top of the artificial board 2, the rubber roller 1 runs anticlockwise, and the artificial board 2 runs from right to left. Meanwhile, the right angle of the board head is removed, so that the damage of the board to a rubber roller of a roller coater is reduced, the service life of the rubber roller is greatly prolonged, the shape of a milling angle cannot be a round angle or a step shape, the requirement is that paint cannot flow down, the paint cannot form a protrusion, the rubber roller cannot be easily damaged, the angle of the bevel angle is the best when 11 degrees, the paint transferred from the rubber roller can fill the bevel angle after the board enters the rubber roller, after the paint is dried, the height of a paint layer is just as low as the difference of the board surface, the paint cannot flow down from the bevel edge, if a small amount of paint flows down, the paint can be absorbed by the board edge and cannot flow to the back of the board, the height difference of the bevel angle is slightly larger than the working thickness of the board, when the rubber roller contacts with the board, the rubber layer cannot contact with the vertical edge of the board, and a large-angle contact point cannot be generated, the possibility that the glue layer of the rubber roller is damaged by the collision of the board can be avoided, the glue layer can not be in contact with the vertical edge of the board, the width of the bevel edge also ensures that paint is kept and does not flow downwards, the width of the bevel edge does not influence the utilization rate of the board due to too wide, the bevel edge requires the width of the whole board edge to be consistent, and if the board edge is provided with sawteeth, the rubber roller is easy to damage, and a pit or a groove is knocked out.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A method for solving the problem of paint sagging is characterized by comprising the following steps: the method specifically comprises the following steps:
step 1: basic treatment of the artificial board: fixing the artificial board, processing burrs on the surface of the artificial board, completely cleaning the surface of the artificial board by using a cotton towel, inspecting the artificial board after cleaning, and reserving after the artificial board is qualified;
step 2: basic processing of a milling machine and a roll coater: cleaning the surfaces of the milling machine and the roller coater comprehensively by using cleaning equipment, testing each independent function in the milling machine and the roller coater, powering on and starting up the machine after the testing is finished, and enabling the milling machine and the roller coater to enter a standby state;
and step 3: primary treatment of the artificial board: arranging the artificial boards orderly according to requirements, starting a milling machine, milling a bevel edge with the width of about 6mm on the board head of the artificial board by using the milling machine, wherein the angle is 6-11 degrees, and cleaning the surfaces of the artificial boards after the operation is finished;
and 4, step 4: artificial board inspection and roller coating paint: confirming the cleanness of the surface of the artificial board before coating, putting the artificial board into a roller coater after debugging relevant paint, testing the roller coating effect by using a test board, roller-coating and coloring the artificial board one by one according to requirements after confirming the effect, and checking whether the paint after roller coating is sagging or not in detail after completely coloring;
and 5: drying the artificial board: placing the artificial board after being painted by the roller painting on the surface of a clean drying rack, then starting a dryer to dry the artificial board after being painted by the roller painting, and inspecting the artificial board after being painted by the roller painting after drying;
step 6: collecting and packaging the artificial boards: placing the qualified artificial boards together by using a mechanical arm with clean outside, and completely wrapping and packaging the artificial boards by adopting a clean packaging sleeve.
2. A method of resolving paint sagging as set forth in claim 1, wherein: in the step 1, a manual and machine double inspection method is adopted when the artificial board is inspected.
3. A method of resolving paint sagging as set forth in claim 1, wherein: in the step 2, before the power is turned on, the circuit is ensured to be grounded.
4. A method of resolving paint sagging as set forth in claim 1, wherein: in the step 3, when cleaning the artificial board, the artificial board must be stably fixed, and when milling the angle, the artificial board cannot have a saw-tooth shape, the height difference corresponding to the bevel edge is larger than the working thickness of the roller coater, and a height difference of about 1.5-2 mm is formed between the edge of the board and the board surface.
5. A method of resolving paint sagging as set forth in claim 1, wherein: in the step 4, a worker must wear a protective mask during paint debugging.
6. A method of resolving paint sagging as set forth in claim 1, wherein: in the step 5, the artificial board must be in a dust-free space when being dried.
7. A method of resolving paint sagging as set forth in claim 1, wherein: in the step 5, the artificial board must be fixed before being dried.
8. A method of resolving paint sagging as set forth in claim 1, wherein: in step 6, the packaged mechanical arm must be cleaned and replaced in time.
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| CN202010444658.7A CN111604244A (en) | 2020-05-23 | 2020-05-23 | Method for solving sagging of paint |
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| CN202010444658.7A CN111604244A (en) | 2020-05-23 | 2020-05-23 | Method for solving sagging of paint |
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Application publication date: 20200901 |