CN112477167B - Manufacturing process of environment-friendly colored stainless steel decorative plate - Google Patents
Manufacturing process of environment-friendly colored stainless steel decorative plate Download PDFInfo
- Publication number
- CN112477167B CN112477167B CN202011340143.9A CN202011340143A CN112477167B CN 112477167 B CN112477167 B CN 112477167B CN 202011340143 A CN202011340143 A CN 202011340143A CN 112477167 B CN112477167 B CN 112477167B
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- Prior art keywords
- stirring
- stainless steel
- connecting belt
- composite adhesive
- mounting
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- 229910001220 stainless steel Inorganic materials 0.000 title abstract description 38
- 239000010935 stainless steel Substances 0.000 title abstract description 38
- 238000004519 manufacturing process Methods 0.000 title abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 73
- 239000002131 composite material Substances 0.000 claims abstract description 54
- 239000000853 adhesive Substances 0.000 claims abstract description 46
- 230000001070 adhesive effect Effects 0.000 claims abstract description 46
- 239000011248 coating agent Substances 0.000 claims abstract description 36
- 238000000576 coating method Methods 0.000 claims abstract description 36
- 239000011230 binding agent Substances 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- FGBJXOREULPLGL-UHFFFAOYSA-N ethyl cyanoacrylate Chemical compound CCOC(=O)C(=C)C#N FGBJXOREULPLGL-UHFFFAOYSA-N 0.000 claims description 4
- 229940053009 ethyl cyanoacrylate Drugs 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000005543 nano-size silicon particle Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012790 adhesive layer Substances 0.000 abstract description 5
- 238000007781 pre-processing Methods 0.000 abstract description 4
- 230000032798 delamination Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 12
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 239000002585 base Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000007774 anilox coating Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/521—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by spin coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
The invention belongs to the technical field of stainless steel materials, and particularly relates to a manufacturing process of an environment-friendly colored stainless steel decorative plate. The invention is prepared by preprocessing the stainless steel base plate, stirring the composite adhesive, coating the composite adhesive on the color film, finally adhering and fixing the stainless steel base plate and the color film, and using a stirring type coating machine in the coating stage of the composite adhesive, thereby achieving the effect of effectively manufacturing the environment-friendly color stainless steel decorative plate. The invention has the advantages of high structural strength of the adhesive layer formed by curing the composite adhesive, firm bonding, environment-friendly and healthy overall material quality of the stainless steel decorative plate, reasonable, effective, simple and compact structure of the stirring type coating machine, difficult delamination of each component of the composite adhesive, capability of coating after less composite adhesive, long feeding interval of the composite adhesive, and high efficiency and convenience in overall use.
Description
Technical Field
The invention belongs to the technical field of stainless steel materials, and particularly relates to a manufacturing process of an environment-friendly colored stainless steel decorative plate.
Background
The environment-friendly colored stainless steel decorative board is a composite stainless steel board, and most of the structure is that a colored film is bonded on a simple stainless steel board so as to achieve the effect of a basic colored stainless steel decorative board, wherein the environment-friendly characteristic requires that the material of the whole decorative board is relatively environment-friendly and healthy.
However, on the other hand, the conventional manufacturing process of the colored stainless steel decorative plate has the following problems to some extent: firstly, the adhesive is a single commercial adhesive, which has the problem of insufficient adhesive strength, and the color film can fall off in a large area after being used for a period of time; secondly, for the composite adhesive, the existing adhesive coating equipment is layered naturally in the use process, and each component in the adhesive layer formed by final curing is uneven, so that the adhesive strength is still insufficient.
Therefore, in summary, there is an urgent need in the market for a composite adhesive with a high adhesive strength for bonding a color film and a stainless steel plate, and an adhesive coater with stirring function is also needed to ensure that the difference between the composition ratio of the adhesive coated on the adhesive coater and the preset ratio is as small as possible.
The Chinese patent publication No. CN203305761U, publication No. 2013.11.27 discloses a macromolecule color printing stainless steel decorative plate, which comprises a stainless steel substrate, a plasma treatment layer and a color printing pattern layer which are sequentially arranged; the color printing pattern layer is of a double-layer structure, the double-layer structure is a color printing pattern base layer and a transparent protection pattern layer, and the transparent protection pattern layer is attached to the printing pattern base layer, so that the double-layer color printing pattern layer structure is formed.
However, the stainless steel decorative plate of the utility model has a problem of insufficient fixing strength of the color layer.
The patent publication No. CN210647027U, chinese patent publication No. 2020.06.02 discloses an automatic stirring high-precision coating machine, which comprises a frame, a stirring barrel and a coating roller, wherein the stirring barrel and the coating roller are arranged inside the frame up and down, the right side wall of the stirring barrel is fixedly connected with the right side inner wall of the frame, the center part of the stirring barrel is fixedly communicated with a longitudinally arranged nozzle, the right side outer wall of the coating roller is fixedly communicated with a feed inlet, the feed inlet penetrates through the inner wall of the frame and extends to the outer wall of the frame, and the upper end of the stirring barrel is provided with a first through hole.
However, the coating machine in the patent of the utility model has the problem that the stirring function is complicated and difficult to realize.
Disclosure of Invention
The invention aims to provide a manufacturing process of an environment-friendly colored stainless steel decorative plate, which can be used for effectively manufacturing the environment-friendly colored stainless steel decorative plate by pretreating a stainless steel base plate, stirring and preparing a compound adhesive, coating the compound adhesive on a colored film, finally bonding and fixing the stainless steel base plate and the colored film, and using a stirring type coating machine in the compound adhesive coating stage. The invention has the advantages of high structural strength of the adhesive layer formed by curing the composite adhesive, firm bonding, environment-friendly and healthy overall material quality of the stainless steel decorative plate, reasonable, effective, simple and compact structure of the stirring type coating machine, difficult delamination of each component of the composite adhesive, capability of coating after less composite adhesive, long feeding interval of the composite adhesive, and high efficiency and convenience in overall use.
The invention adopts the technical proposal that: the manufacturing process of the environment-friendly colored stainless steel decorative plate sequentially comprises the following steps:
s1, preprocessing a stainless steel bottom plate;
S2, stirring and preparing the composite binder;
s3, coating a color film with a composite binder;
And S4, adhering and fixing the stainless steel bottom plate and the color film to obtain the final environment-friendly color stainless steel decorative plate.
The further preferable technical scheme is as follows: in S1, the pretreatment sequentially comprises deoiling by alkali liquor, pickling and three times of water washing.
The further preferable technical scheme is as follows: in S2, the composite binder includes ethyl cyanoacrylate, acrylic acid, nano silica, and glass fiber.
The further preferable technical scheme is as follows: in S3, the color film is any one of a polyvinyl chloride film, a polyethylene film and a polypropylene film, and the composite binder is coated on the color film by a stirring coater.
The further preferable technical scheme is as follows: the stirring type coating machine comprises an inverted trapezoid trough for containing the composite binder, a mounting column arranged on the inverted trapezoid trough, reticulate pattern coating rollers with two ends respectively arranged on the two mounting columns, two mounting bearings respectively arranged on two vertical inner sides of the inverted trapezoid trough, a stirring column unit with two ends respectively arranged on the two mounting bearings, and an expandable connecting belt unit wound on the mounting shaft of the reticulate pattern coating rollers and the stirring column unit and used for driving the stirring column unit to rotate and lift the liquid level of the composite binder.
The further preferable technical scheme is as follows: the stirring column unit comprises a stirring shaft positioned in the composite adhesive, a stirring column body arranged on the annular surface of the stirring shaft, and an inserting rotating shaft which is respectively arranged at two ends of the stirring shaft, is inserted and installed on the installing bearing and is used for winding the expandable connecting belt unit.
The further preferable technical scheme is as follows: the expandable connecting belt unit comprises a connecting belt wound on the mounting shaft and the inserting rotating shaft, an elastic belt which is arranged on the outer side of the connecting belt, two sides of the elastic belt are respectively bonded and fixed on the connecting belt and used for forming an expandable cavity, a fixing sheet arranged on the outer side surface of the connecting belt, a movable sheet arranged on the inner side surface of the elastic belt, and a reset tension spring with two ends respectively inserted into the fixing sheet and the movable sheet and used for folding the unexpanded elastic belt.
The further preferable technical scheme is as follows: the inflatable connecting belt unit further comprises an installation opening which is arranged on the elastic belt and is covered by one of the movable sheets in a bonding mode, an insertion hole which is arranged on the movable sheet corresponding to the installation opening, an air charging pipe which is arranged on the insertion hole, and a screw-connection sealing cover which is arranged on the air charging pipe.
The further preferable technical scheme is as follows: the expandable connecting belt unit further comprises two rows of turning plates which are arranged on the outer side face of the elastic belt and are respectively positioned at the two side positions of the movable piece in the middle and used for assisting the stirring cylinder to turn and stir, and a convex hemisphere which is arranged on the inner side face of the connecting belt and used for increasing static friction force.
The further preferable technical scheme is as follows: the number of the convex hemispheres is 20-50.
The invention is prepared by preprocessing the stainless steel base plate, stirring the composite adhesive, coating the composite adhesive on the color film, finally adhering and fixing the stainless steel base plate and the color film, and using a stirring type coating machine in the coating stage of the composite adhesive, thereby achieving the effect of effectively manufacturing the environment-friendly color stainless steel decorative plate. The invention has the advantages of high structural strength of the adhesive layer formed by curing the composite adhesive, firm bonding, environment-friendly and healthy overall material quality of the stainless steel decorative plate, reasonable, effective, simple and compact structure of the stirring type coating machine, difficult delamination of each component of the composite adhesive, capability of coating after less composite adhesive, long feeding interval of the composite adhesive, and high efficiency and convenience in overall use.
Drawings
FIG. 1 is a flow chart of the manufacturing process of the environment-friendly colored stainless steel decorative plate.
Fig. 2 is a schematic structural view of a stirring coater according to the present invention.
Fig. 3 is a schematic view showing the position structure of the stirring column unit in a side view.
Fig. 4 is a schematic view showing the structure of the expandable joint belt unit according to the present invention when it is unfolded to a circular shape.
FIG. 5 is a schematic view of the structure of the present invention at the cross section of the inflation tube.
Fig. 6 is a schematic view of the location structure of the mounting opening in the present invention.
FIG. 7 is a schematic representation of the present invention after expansion of the elastic band.
Detailed Description
The following description is of the preferred embodiments of the invention and is not intended to limit the scope of the invention.
Examples: as shown in fig. 1, 2, 3, 4, 5 and 6 and fig. 7, a manufacturing process of an environment-friendly color stainless steel decorative plate sequentially comprises the following steps:
s1, preprocessing a stainless steel bottom plate;
S2, stirring and preparing the composite binder;
s3, coating a color film with a composite binder;
And S4, adhering and fixing the stainless steel bottom plate and the color film to obtain the final environment-friendly color stainless steel decorative plate.
In this embodiment, the stainless steel bottom plate is an existing 304 stainless steel, and the composite adhesive is fully stirred by an existing rotary column type stirring device, and the stirring time is 20-50min.
In S1, the pretreatment sequentially comprises deoiling by alkali liquor, pickling and three times of water washing.
In this embodiment, the alkali solution is sodium hydroxide solution, the acid solution for acid washing is dilute hydrochloric acid, and finally the acid solution is washed with deionized water, and the pretreatment further comprises the existing grinding, preheating and polishing operations.
In S2, the composite binder includes ethyl cyanoacrylate, acrylic acid, nano silica, and glass fiber.
In this embodiment, the composite binder comprises 50-80 parts of ethyl cyanoacrylate, 10-15 parts of acrylic acid, 5-9 parts of nano silicon dioxide and 9-11 parts of glass fiber.
In S3, the color film is any one of a polyvinyl chloride film, a polyethylene film and a polypropylene film, and the composite binder is coated on the color film by a stirring coater.
The stirring type coating machine comprises an inverted trapezoid trough 1 for containing the composite binder, a mounting column 2 arranged on the inverted trapezoid trough 1, reticulate pattern coating rollers 3 with two ends respectively arranged on the two mounting columns 2, two mounting bearings 4 respectively arranged on two vertical inner sides of the inverted trapezoid trough 1, a stirring column unit 5 with two ends respectively arranged on the two mounting bearings 4, and an expandable connecting belt unit 6 wound on the mounting shaft of the reticulate pattern coating rollers 3 and the stirring column unit 5 and used for driving the stirring column unit 2 to rotate and lift the liquid level of the composite binder.
In this embodiment, the mounting bearing 4 is an existing common bearing with a mounting hole, so that the stirring column unit 5 can stably rotate and cannot fall off after being inserted and mounted, the purpose of the stirring column unit 5 is to rotationally stir the composite adhesive, ensure components of the composite adhesive to be uniform in all parts up and down, ensure that the component difference of the composite adhesive coated before and after is reduced as much as possible, and the components of the adhesive layer formed by coating are kept as consistent as possible with the components designed in advance.
Furthermore, the inflatable connecting belt unit 6 has the following three functions: first, the stirring column unit 5 is driven to rotate; secondly, the liquid level of the composite binder can be lifted after self-expansion, so that the liquid level which is not contacted with the anilox coating roller 3 can be dipped and coated again, the interval of the composite binder for supplementing and feeding is prolonged, and the overall efficiency is improved; thirdly, the expandable connecting belt unit 6 has a stirring effect, can stir the composite binder by stirring, can be used as a supplement of rotary stirring, further ensures the uniformity of components at the upper and lower parts in the composite binder, and avoids the problems of component sedimentation and layering of the composite binder.
The stirring column unit 5 includes a stirring shaft 501 located in the composite adhesive, a stirring column 502 provided on an annular surface of the stirring shaft 501, and an insertion rotation shaft 503 provided at both ends of the stirring shaft 501 and insertion-fitted on the mounting bearing 4, respectively, for winding the expandable connection belt unit 6.
In this embodiment, the insertion rotating shaft 503 is inserted into and abuts against the mounting bearing 4, so as to avoid unnecessary axial shaking, and the stirring cylinder 502 has a suitable length, so as to avoid touching the anilox coating roller 3 during rotation, so that the coating machine can perform rotary stirring and coating feeding, and the composite binder component of the feeding is ensured to be uniform and unchanged as much as possible.
The expandable connecting belt unit 6 includes a connecting belt 601 wound around the installation shaft and the insertion rotation shaft 503, an elastic belt 602 disposed outside the connecting belt 601 and having both sides respectively adhered and fixed to the connecting belt 601 for forming an expandable chamber, a fixing plate 603 disposed on an outer side surface of the connecting belt 601, a movable plate 604 disposed on an inner side surface of the elastic belt 602, and a return tension spring 605 having both ends respectively inserted into the fixing plate 603 and the movable plate 604 for drawing in the unexpanded elastic belt 602. The inflatable connecting strap unit 6 further includes a mounting hole 606 provided on the elastic band 602 and adhesively covered by one of the movable pieces 604, an insertion hole 607 provided on the movable piece 604 corresponding to the mounting hole 606, an inflation tube 608 provided on the insertion hole 607, and a screw-on closing cap 609 provided on the inflation tube 608.
In this embodiment, the material of the connecting belt 601 is the existing high-strength rubber, the thickness is 3-8mm, the material of the elastic belt 602 is the existing high-elasticity rubber, the thickness is 1-2mm, when the composite adhesive is sufficient, that is, when the "draft" of the anilox coating roller 3 in the liquid surface of the composite adhesive is sufficient, the cavity in the elastic belt 602 does not need to be inflated, the connecting belt 601 is only used for driving the stirring shaft 501 to rotate, in this process, the elastic belt 602 retracts by itself, and the tension of the restoring tension spring 605 can say that the elastic belt 602 is "pressed on" the connecting belt 601, so as to avoid the elastic belt 602 from being drooping down, and influence the subsequent stirring effect.
In addition, the two ends of the return tension spring 605 are inserted into the fixed piece 603 and the movable piece 604, so that stable installation of the return tension spring 605 is ensured, and four pairs of the fixed piece 603 and the movable piece 604 are uniformly arranged on the connecting belt 601.
In addition, the mounting hole 606 and the inflation tube 608 are excessively connected by a bonding movable sheet 604, and compared with the bonding sealing mode of the mounting hole 606 and the inflation tube 608, the embodiment has the advantages of larger bonding area and higher air tightness, and the insertion hole 607 and the inflation tube 608 are integrally formed during production, so that the air tightness problem is avoided.
The expandable joint belt unit 6 further includes two rows of flipping plates 610 disposed on the outer side of the elastic band 602 and respectively located at both sides of the movable plate 604 in the middle for assisting the stirring operation of the stirring cylinder 502, and protruding hemispheres 611 disposed on the inner side of the joint belt 601 for increasing static friction. The number of raised hemispheres 611 is 20-50.
In this embodiment, the two rows of the flipping plates 610 may flip and stir the composite adhesive, so as to flip the adhesive components that have already layered and settled below, thereby finally ensuring that the entire composite adhesive components are more uniform and the post-feeding coating is more uniform.
It should be noted that when the elastic band 602 is not expanded, the turning plate 610 and the rotating direction of the connecting belt 601 are perpendicular to each other, so that the stirring effect is effective, and when the elastic band 602 is expanded, the turning plate 610 is only spread to two sides and is inclined, and the side faces thereof are still perpendicular to the rotating direction of the connecting belt 601, so that the stirring effect is still effective.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various modifications may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention. These are all non-inventive modifications which are intended to be protected by the patent laws within the scope of the appended claims.
Claims (2)
1. A stirring type coating machine, which is characterized in that: comprises an inverted trapezoid trough (1) for containing composite adhesive, a mounting column (2) arranged on the inverted trapezoid trough (1), reticulate pattern coating rollers (3) with two ends respectively arranged on the two mounting columns (2), two mounting bearings (4) respectively arranged on two vertical inner sides of the inverted trapezoid trough (1), a stirring column unit (5) with two ends respectively arranged on the two mounting bearings (4), and an expandable connecting belt unit (6) wound on the mounting shaft of the reticulate pattern coating rollers (3) and the stirring column unit (5) and used for driving the stirring column unit to rotate and lift the liquid level of the composite adhesive,
The stirring column unit (5) comprises a stirring shaft (501) positioned in the composite adhesive, a stirring column body (502) arranged on the annular surface of the stirring shaft (501), and an inserting rotary shaft (503) respectively arranged at two ends of the stirring shaft (501) and inserted and installed on the installing bearing (4) for winding the expandable connecting belt unit (6),
The expandable connecting belt unit (6) comprises a connecting belt (601) wound on the mounting shaft and the inserting rotating shaft (503), an elastic belt (602) arranged outside the connecting belt (601) and two sides of the elastic belt are respectively adhered and fixed on the connecting belt (601) and used for forming an expandable cavity, a fixing sheet (603) arranged on the outer side surface of the connecting belt (601), a movable sheet (604) arranged on the inner side surface of the elastic belt (602), and a reset tension spring (605) with two ends respectively inserted into the fixing sheet (603) and the movable sheet (604) and used for folding the unexpanded elastic belt (602),
The inflatable connecting belt unit (6) further comprises a mounting hole (606) which is arranged on the elastic belt (602) and is covered by one movable sheet (604) in an adhering way, an inserting hole (607) which is arranged on the movable sheet (604) corresponding to the mounting hole (606), an air charging pipe (608) which is arranged on the inserting hole (607) and a screw-connection closing cover (609) which is arranged on the air charging pipe (608),
The expandable connecting belt unit (6) further comprises two rows of turning plates (610) which are arranged on the outer side surface of the elastic belt (602) and are respectively positioned at two side positions of the movable piece (604) in the middle part and are used for assisting the stirring cylinder (502) to perform turning and stirring operations, and a convex hemisphere (611) which is arranged on the inner side surface of the connecting belt (601) and is used for increasing static friction force,
The composite binder comprises ethyl cyanoacrylate, acrylic acid, nano silicon dioxide and glass fiber.
2. A mixer coater according to claim 1, wherein: the number of protruding hemispheres (611) is 20-50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011340143.9A CN112477167B (en) | 2020-11-25 | 2020-11-25 | Manufacturing process of environment-friendly colored stainless steel decorative plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011340143.9A CN112477167B (en) | 2020-11-25 | 2020-11-25 | Manufacturing process of environment-friendly colored stainless steel decorative plate |
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| Publication Number | Publication Date |
|---|---|
| CN112477167A CN112477167A (en) | 2021-03-12 |
| CN112477167B true CN112477167B (en) | 2024-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011340143.9A Active CN112477167B (en) | 2020-11-25 | 2020-11-25 | Manufacturing process of environment-friendly colored stainless steel decorative plate |
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| CN (1) | CN112477167B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206262787U (en) * | 2016-12-14 | 2017-06-20 | 合众创亚（天津）包装有限公司 | A kind of glue spreading apparatus for Corrugating Machine |
| CN210127317U (en) * | 2019-04-29 | 2020-03-06 | 江苏北林纺织有限公司 | Sizing apparatus is used in weaving convenient to adjust |
| CN111251619A (en) * | 2020-03-06 | 2020-06-09 | 山东京宏智能科技股份有限公司 | Preparation method of color PET wire drawing film composite steel plate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004275825A (en) * | 2003-03-13 | 2004-10-07 | Fuji Xerox Co Ltd | Coating method using annular body, endless belt and coating apparatus |
| CN107053806B (en) * | 2017-03-29 | 2019-01-22 | 江阴海美金属新材料有限公司 | A kind of environment protection type corrosion resistant single-layer PET colorful covering membrane steel plate |
-
2020
- 2020-11-25 CN CN202011340143.9A patent/CN112477167B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206262787U (en) * | 2016-12-14 | 2017-06-20 | 合众创亚（天津）包装有限公司 | A kind of glue spreading apparatus for Corrugating Machine |
| CN210127317U (en) * | 2019-04-29 | 2020-03-06 | 江苏北林纺织有限公司 | Sizing apparatus is used in weaving convenient to adjust |
| CN111251619A (en) * | 2020-03-06 | 2020-06-09 | 山东京宏智能科技股份有限公司 | Preparation method of color PET wire drawing film composite steel plate |
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| CN112477167A (en) | 2021-03-12 |
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