CN111169059A - Preparation method and preparation equipment of mesh-hole high-polymer film forming material - Google Patents
Preparation method and preparation equipment of mesh-hole high-polymer film forming material Download PDFInfo
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- CN111169059A CN111169059A CN201811330002.1A CN201811330002A CN111169059A CN 111169059 A CN111169059 A CN 111169059A CN 201811330002 A CN201811330002 A CN 201811330002A CN 111169059 A CN111169059 A CN 111169059A
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- 239000000463 material Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 229920006254 polymer film Polymers 0.000 title claims description 12
- 238000003756 stirring Methods 0.000 claims abstract description 46
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000001301 oxygen Substances 0.000 claims abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 23
- 229920000642 polymer Polymers 0.000 claims abstract description 15
- 238000004132 cross linking Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 239000004952 Polyamide Substances 0.000 claims abstract description 5
- 239000004698 Polyethylene Substances 0.000 claims abstract description 5
- 229920001577 copolymer Polymers 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 229920002647 polyamide Polymers 0.000 claims abstract description 5
- 229920000573 polyethylene Polymers 0.000 claims abstract description 5
- -1 polyethylene copolymer Polymers 0.000 claims abstract description 5
- 229920005606 polypropylene copolymer Polymers 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 18
- 244000005700 microbiome Species 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000002861 polymer material Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004202 respiratory function Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D28/00—Producing nets or the like, e.g. meshes, lattices
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/10—Homopolymers or copolymers of propene
- C09J123/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J177/00—Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J201/00—Adhesives based on unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/10—Adhesives in the form of films or foils without carriers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a preparation method of a mesh hole high polymer film-forming material, which comprises the following processes; s1, fully mixing the soluble natural fiber copolymer to be treated, the soluble polyamide copolymer, the soluble polypropylene copolymer and the soluble polyethylene copolymer to form a uniformly mixed blend; s2, laying the blend prepared in the S1 in a forming groove, and heating the blend in the forming groove. According to the invention, the high polymer materials to be treated are fully mixed under the action of the stirring frame and the stirring mechanism, and then the mixed materials are uniformly introduced into the forming groove through the discharging mechanism, so that oxygen is introduced into the blend in the forming groove through the ventilating mechanism, a crosslinking group is formed in an area where the oxygen is introduced, a net hole is formed in an area where the oxygen is not introduced, the shell powder is easily adhered to the wall surface through the crosslinking group, and the shell powder plays a role in purifying air and preventing dew formation and microorganism generation through the net hole.
Description
Technical Field
The invention relates to the technical field of high polymer materials, in particular to a preparation method and preparation equipment of a mesh-hole high polymer film-forming material.
Background
At present, shell powder is generally used when people decorate at home, the main components of the shell powder are calcium carbonate and chitin, and a small amount of amino acid and polysaccharide substances are also used, so that the shell powder has the functions of not emitting harmful gases such as formaldehyde, benzene, ammonia gas and TVOC, and adsorbing the harmful gases. Therefore, during decoration, people usually adopt shell powder to remove materials such as formaldehyde and other harmful gases, but the existing shell powder is not easy to adhere to the wall surface.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a preparation method and preparation equipment of a mesh-hole high-polymer film-forming material.
In order to achieve the purpose, the invention adopts the following technical scheme:
a preparation method of a mesh-hole high-molecular film-forming material comprises the following steps:
s1, fully mixing the soluble natural fiber copolymer to be treated, the soluble polyamide copolymer, the soluble polypropylene copolymer and the soluble polyethylene copolymer to form a uniformly mixed blend;
s2, paving the blend prepared in the S1 in a forming groove, and heating the blend in the forming groove, so that after the blend is heated, the movement of molecules is increased, and the blend is uniformly paved in the forming groove;
s3, introducing oxygen to the position right above the S2, so that molecules in the blend form a crosslinking group after a molecule free-packing technology and a polymerization reaction, and a cavity is formed in a region without oxygen;
and S4, standing and cooling the crosslinking groups of S3 to form the polymer film with the net holes.
The preparation equipment of the mesh-hole polymer film-forming material comprises a base, wherein fixing mechanisms are fixedly connected to two sides of the base, a forming groove is formed in the top of the base, a first mounting groove and a second mounting groove are formed in the front side and the rear side of the forming groove respectively, an accommodating groove is formed in the inner side wall of the forming groove, the first mounting groove and the second mounting groove are communicated with the accommodating groove, the inner side wall of the accommodating groove is fixedly connected with the inner side wall of the first mounting groove and the inner side wall of the second mounting groove through two limiting rods respectively, and the same stirring frame is sleeved on the outer side walls of the two limiting rods in a sliding manner;
the top of the stirring frame is rotatably connected with a top cover, the outer side wall of the stirring frame is fixedly connected with a stirring mechanism, and the stirring frame is fixedly connected with a discharging mechanism;
the inner side wall of the first installation groove is rotatably connected with a covering plate, and the covering plate is fixedly connected with an air ventilation mechanism.
Preferably, the fixing mechanism comprises fixing plates fixedly connected to two sides of the base, and a plurality of handle bolts are connected to the fixing plates in a threaded manner.
Preferably, the top fixedly connected with two connecting plates of stirring frame, two the connecting plate passes through pivot fixed connection, the one end that the top cap is close to the pivot is rotated and is cup jointed on the lateral wall of pivot.
Preferably, the rabbling mechanism includes fixed connection and stirs the servo motor on the frame lateral wall, servo motor's output fixedly connected with rotation axis, servo motor's one end is kept away from to the rotation axis rotates with the inside wall of stirring the frame to be connected, many stirring leaves of lateral wall fixedly connected with of rotation axis.
Preferably, the discharging mechanism comprises a discharging pipe fixedly connected to the stirring frame, and a control valve is fixedly connected to the discharging pipe.
Preferably, a fixed shaft is fixedly connected to the inner side wall of the first mounting groove, and one end of the cover plate, which is close to the fixed shaft, is rotatably sleeved on the outer side wall of the fixed shaft.
Preferably, one side of the covering plate close to the base is fixedly connected with a magnet layer, and the inner side wall of the second mounting groove is fixedly connected with an iron block layer matched with the magnet layer.
Preferably, the ventilation mechanism comprises a cavity arranged in the cover plate, the inner side wall of the cavity is fixedly connected with an air duct, one end, far away from the air duct, of the cover plate is provided with a connecting groove, the inner bottom of the connecting groove is fixedly connected with an air guide plate, one side, far away from the cover plate, of the air guide plate is provided with a plurality of conduction grooves at equal intervals, and the inner bottom of each conduction groove is communicated with the cavity through an air vent.
The invention has the beneficial effects that:
the high polymer material to be treated is fully mixed through the effect of the stirring frame and the stirring mechanism, the mixed material is uniformly guided into the forming groove through the discharging mechanism, then the forming groove is heated, and the covering plate is rotated, so that oxygen is introduced into the blend in the forming groove through the ventilating mechanism, an oxygen introducing region can form a crosslinking group, a mesh opening can be formed in the region where oxygen is not introduced, the shell powder is easily adhered to the wall surface through the crosslinking group, and the shell powder is enabled to play the roles of purifying air and preventing dew condensation and microorganisms through the mesh opening.
Drawings
FIG. 1 is a schematic structural diagram of a device for preparing a mesh-hole polymer film-forming material according to the present invention;
FIG. 2 is a schematic view of a connection structure between a stirring frame and a top cover in a device for preparing a mesh-hole polymer film-forming material according to the present invention;
FIG. 3 is a schematic top view of an apparatus for preparing a polymer film-forming material with mesh openings according to the present invention;
FIG. 4 is a schematic structural diagram of a cover plate in an apparatus for preparing a polymer film-forming material with mesh openings according to the present invention.
In the figure: the device comprises a base 1, a fixing mechanism 2, a fixing plate 21, a handle bolt 22, a forming groove 3, a first mounting groove 4, a second mounting groove 5, a containing groove 6, a limiting rod 7, a stirring frame 8, a top cover 9, a cover plate 10, a ventilation mechanism 11, a cavity 111, a gas guide tube 112, a gas guide plate 113, a conduction groove 114, a gas vent 115, a connection plate 12, a servo motor 13, a rotating shaft 14, a stirring blade 15, a discharge tube 16, a control valve 17, a magnet layer 18 and an iron block layer 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
A preparation method of a mesh-hole high-molecular film-forming material comprises the following steps:
s1, fully mixing the soluble natural fiber copolymer to be treated, the soluble polyamide copolymer, the soluble polypropylene copolymer and the soluble polyethylene copolymer to form a uniformly mixed blend;
s2, paving the blend prepared in the S1 in a forming groove, and heating the blend in the forming groove, so that after the blend is heated, the movement of molecules is increased, and the blend is uniformly paved in the forming groove;
s3, introducing oxygen to the position right above the S2, so that molecules in the blend form a crosslinking group after a molecule free-packing technology and a polymerization reaction, and a cavity is formed in a region without oxygen;
and S4, standing and cooling the crosslinking groups of S3 to form the polymer film with the net holes.
Referring to fig. 1-4, a preparation equipment of mesh hole polymer film forming material, including base 1, the equal fixedly connected with fixed establishment 2 in both sides of base 1, fixed establishment 2 includes fixed plate 21 of fixed connection in base 1 both sides, threaded connection has many handle bolts 22 on fixed plate 21, makes base 1 stabilize through the effect of fixed establishment 2 like this to base 1's stability when guaranteeing the film preparation.
Wherein, base 1's top is equipped with shaping groove 3, first mounting groove 4 and second mounting groove 5 have been seted up respectively to both sides around shaping groove 3, shaping groove 3's inside wall has been seted up and has been accomodate groove 6, first mounting groove 4 and second mounting groove 5 and accomodate groove 6 intercommunication, accomodate the inside wall in groove 6 through two gag lever posts 7 respectively with the inside wall of first mounting groove 4 and the inside wall fixed connection of second mounting groove 5, the same stirring frame 8 has been cup jointed in the lateral wall slip of two gag lever posts 7.
Wherein, the top of stirring frame 8 is rotated and is connected with top cap 9, two connecting plates 12 of top fixedly connected with of stirring frame 8, and two connecting plates 12 are through pivot fixed connection, and the one end that top cap 9 is close to the pivot is rotated and is cup jointed on the lateral wall of pivot, and the rotation between top cap 9 and the stirring frame 8 of being convenient for like this is connected.
Wherein, the lateral wall fixedly connected with rabbling mechanism of stirring frame 8, the rabbling mechanism includes servo motor 13 of fixed connection on stirring frame 8 lateral wall, servo motor 13's output end fixedly connected with rotation axis 14, servo motor 13's one end and the inside wall of stirring frame 8 are rotated and are connected are kept away from to rotation axis 14, many stirring leaves 15 of rotation axis 14's lateral wall fixedly connected with, the effect through the rabbling mechanism carries out abundant mixture to the material of treating, open servo motor 13's switch promptly, then servo motor 13 drives rotation of rotation axis 14, and then drive the rotation of stirring leaf 15, thereby carry out the intensive mixing to the material of treating.
Wherein, fixedly connected with discharge mechanism on stirring frame 8, discharge mechanism include fixed connection the discharging pipe 16 on stirring frame 8, and fixedly connected with control valve 17 on the discharging pipe 16 makes the 16 unloading of discharging pipe through opening control valve 17 like this, is convenient for fall the thin film material that mixes fully in the shaping groove 3 like this.
Wherein, the inside wall of first mounting groove 4 rotates and is connected with overlay 10, the inside wall fixedly connected with fixed axle of first mounting groove 4, the one end that overlay 10 is close to the fixed axle rotates and cup joints on the lateral wall of fixed axle, be convenient for like this the rotation between overlay 10 and the 4 inside walls of first mounting groove is connected, furthermore, overlay 10 is close to one side fixedly connected with magnet layer 18 of base 1, the inside wall fixedly connected with of second mounting groove 5 and the iron plate layer 19 that magnet layer 18 matches, like this when the overlay 10 rotates the back to base 1, and make overlay 10 stabilize through the cooperation between magnet layer 18 and the iron plate layer 19, thereby be convenient for later logical oxygen and handle.
Wherein, the cover plate 10 is fixedly connected with the ventilation mechanism 11, the ventilation mechanism 11 comprises a cavity 111 arranged in the cover plate 10, the inner side wall of the cavity 111 is fixedly connected with an air duct 112, one end of the cover plate 10 far away from the air duct 112 is provided with a connecting groove, the inner bottom of the connecting groove is fixedly connected with an air guide plate 113, one side of the air guide plate 113 far away from the cover plate 10 is provided with a plurality of conducting grooves 114 at equal intervals, the inner bottom of the conducting groove 114 is communicated with the cavity 111 through an air vent 115, oxygen enters the cavity 111 through the air duct 112 and then enters the conducting groove 114 through the air vent 115, then the conducting groove 114 falls on the upper surface of the fully mixed film blend to be processed, after the oxygen processing, the oxygen-passing part of the film blend forms a glue-linking group, the shell powder is conveniently adhered on the wall surface through the glue-linking group, correspondingly, the non-passing part forms a, the shell powder is in contact with the outside through the cavity, so that the adhered shell powder is communicated with the outside air, the air purifying effect is achieved, in addition, the shell powder is of a high-strength porous structure, the water breathing function is good, the wall surface does not dew under the low-pressure and high-humidity state, and the water stored in the wall can be slowly released under the dry condition. Its respiratory function is therefore a conditioner of indoor humidity, preventing condensation and the development of microorganisms.
The operation process is as follows:
1. pouring soluble natural fiber copolymer, soluble polyamide copolymer, soluble polypropylene copolymer, soluble polyethylene copolymer and the like into the stirring frame 8, and then turning on a switch of the servo motor 13, so that the servo motor 13 drives the stirring blade 15 to rotate through the rotating shaft 14, and the materials in the stirring frame 8 are fully mixed to form a blend;
2. then, the control valve 17 is opened, so that the blend in the stirring frame 8 falls into the forming tank through the discharge pipe 16, an operator can horizontally move the stirring frame 8 in the process, the limiting rod 7 ensures the horizontal movement of the stirring frame 8, the blend falling from the discharge pipe 16 is uniformly laid on the inner bottom of the forming tank 3 along with the horizontal movement of the stirring frame 8, the forming tank 3 is uniformly expanded to two sides due to gravity, and a heating block can be arranged at the bottom of the forming tank 3, so that the blend is better expanded, and the movement of molecules can be accelerated due to heat;
3. secondly, the covering plate 10 is rotated towards the base 1 until the magnet layer 18 is stably connected with the iron block layer 19, so that the stability of the covering plate 10 is ensured, after the covering plate 10 is stabilized, oxygen enters the conduction groove 114 through the air duct 112, the cavity 111 and the air vent 115 in sequence, the oxygen entering the conduction groove 114 is paved on the blend in the forming groove 3, so that the molecular free-radical assembly technology and the polymerization reaction are initiated, thus the blend of the oxygen-passing part forms a crosslinking group after oxygen passing, because the oxygen consumes free radicals after oxygen passing, namely the oxygen and the free radicals in the blend form peroxy radicals, the oxygen and the free radicals in the blend can be used as an initiator to initiate polymerization under the condition of high temperature, the crosslinking group is formed, correspondingly, the part without oxygen passing forms a cavity, and a polymer film with a mesh hole is formed after cooling.
4. Finally, the shell powder is scattered on the surface of the high polymer film of the mesh opening, so that the shell powder is adhered by the action of the crosslinking group on the high polymer film of the mesh opening, and the high polymer film adhered with the shell powder is easily adhered to the wall surface by the crosslinking group, so that the shell powder is adhered to the wall surface, harmful gases such as formaldehyde and the like on the wall surface are absorbed by the shell powder, and the mesh opening arranged on the high polymer film is convenient for absorbing air and water. Its respiratory function is therefore a conditioner of indoor humidity, preventing condensation and the development of microorganisms.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A preparation method of a mesh-hole high-polymer film-forming material is characterized by comprising the following steps:
s1, fully mixing the soluble natural fiber copolymer to be treated, the soluble polyamide copolymer, the soluble polypropylene copolymer and the soluble polyethylene copolymer to form a uniformly mixed blend;
s2, paving the blend prepared in the S1 in a forming groove, and heating the blend in the forming groove, so that after the blend is heated, the movement of molecules is increased, and the blend is uniformly paved in the forming groove;
s3, introducing oxygen to the position right above the S2, so that molecules in the blend form a crosslinking group after a molecule free-packing technology and a polymerization reaction, and a cavity is formed in a region without oxygen;
and S4, standing and cooling the crosslinking groups of S3 to form the polymer film with the net holes.
2. The preparation equipment of the mesh-hole polymer film-forming material comprises a base (1) and is characterized in that fixing mechanisms (2) are fixedly connected to two sides of the base (1), a forming groove (3) is arranged at the top of the base (1), a first mounting groove (4) and a second mounting groove (5) are respectively formed in the front side and the rear side of the forming groove (3), a containing groove (6) is formed in the inner side wall of the forming groove (3), the first mounting groove (4) and the second mounting groove (5) are communicated with the containing groove (6), the inner side wall of the containing groove (6) is fixedly connected with the inner side wall of the first mounting groove (4) and the inner side wall of the second mounting groove (5) through two limiting rods (7), and the outer side walls of the two limiting rods (7) are sleeved with the same stirring frame (8) in a sliding mode;
the top of the stirring frame (8) is rotatably connected with a top cover (9), the outer side wall of the stirring frame (8) is fixedly connected with a stirring mechanism, and the stirring frame (8) is fixedly connected with a discharging mechanism;
the inner side wall of the first installation groove (4) is rotatably connected with a cover plate (10), and the cover plate (10) is fixedly connected with an air ventilation mechanism (11).
3. The equipment for preparing the mesh-hole polymer film-forming material according to claim 2, wherein the fixing mechanism (2) comprises fixing plates (21) fixedly connected to two sides of the base (1), and a plurality of handle bolts (22) are connected to the fixing plates (21) in a threaded manner.
4. The equipment for preparing the mesh-hole polymer film-forming material according to claim 2, wherein two connecting plates (12) are fixedly connected to the top of the stirring frame (8), the two connecting plates (12) are fixedly connected through a rotating shaft, and one end of the top cover (9) close to the rotating shaft is rotatably sleeved on the outer side wall of the rotating shaft.
5. The equipment for preparing the mesh-hole polymeric membrane forming material according to claim 2, wherein the stirring mechanism comprises a servo motor (13) fixedly connected to the outer side wall of the stirring frame (8), the output end of the servo motor (13) is fixedly connected with a rotating shaft (14), one end of the rotating shaft (14) far away from the servo motor (13) is rotatably connected with the inner side wall of the stirring frame (8), and the outer side wall of the rotating shaft (14) is fixedly connected with a plurality of stirring blades (15).
6. The equipment for preparing the mesh-hole polymer film-forming material according to claim 2, wherein the discharging mechanism comprises a discharging pipe (16) fixedly connected to the stirring frame (8), and a control valve (17) is fixedly connected to the discharging pipe (16).
7. The apparatus for preparing a polymer film-forming material for a mesh opening according to claim 2, wherein a fixed shaft is fixedly connected to the inner side wall of the first mounting groove (4), and one end of the covering plate (10) close to the fixed shaft is rotatably sleeved on the outer side wall of the fixed shaft.
8. The equipment for preparing the mesh-hole polymer film-forming material according to claim 2, wherein a magnet layer (18) is fixedly connected to one side of the covering plate (10) close to the base (1), and an iron block layer (19) matched with the magnet layer (18) is fixedly connected to the inner side wall of the second mounting groove (5).
9. The equipment for preparing the net hole polymer film forming material according to claim 2, wherein the ventilation mechanism (11) comprises a cavity (111) formed in the covering plate (10), the inner side wall of the cavity (111) is fixedly connected with an air duct (112), one end, away from the air duct (112), of the covering plate (10) is provided with a connecting groove, the inner bottom of the connecting groove is fixedly connected with an air guide plate (113), one side, away from the covering plate (10), of the air guide plate (113) is provided with a plurality of conducting grooves (114) at equal intervals, and the inner bottom of the conducting grooves (114) is communicated with the cavity (111) through an air vent (115).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811330002.1A CN111169059A (en) | 2018-11-09 | 2018-11-09 | Preparation method and preparation equipment of mesh-hole high-polymer film forming material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811330002.1A CN111169059A (en) | 2018-11-09 | 2018-11-09 | Preparation method and preparation equipment of mesh-hole high-polymer film forming material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111169059A true CN111169059A (en) | 2020-05-19 |
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| CN201811330002.1A Pending CN111169059A (en) | 2018-11-09 | 2018-11-09 | Preparation method and preparation equipment of mesh-hole high-polymer film forming material |
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