CN112143119A - Anti-seismic pressure-reducing foam plate for air conditioner and processing method thereof - Google Patents
Anti-seismic pressure-reducing foam plate for air conditioner and processing method thereof Download PDFInfo
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- CN112143119A CN112143119A CN202011026756.5A CN202011026756A CN112143119A CN 112143119 A CN112143119 A CN 112143119A CN 202011026756 A CN202011026756 A CN 202011026756A CN 112143119 A CN112143119 A CN 112143119A
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- foam board
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- air conditioner
- seismic
- belt pulley
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- 239000006260 foam Substances 0.000 title claims abstract description 76
- 238000003672 processing method Methods 0.000 title claims abstract description 10
- 230000006837 decompression Effects 0.000 claims abstract description 53
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000003063 flame retardant Substances 0.000 claims abstract description 34
- 239000000843 powder Substances 0.000 claims abstract description 33
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims abstract description 16
- QFPTVUJUZKLGAS-UHFFFAOYSA-N 4-aminobenzenethiol;sodium Chemical compound [Na].NC1=CC=C(S)C=C1 QFPTVUJUZKLGAS-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000007586 terpenes Nutrition 0.000 claims abstract description 13
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 12
- -1 polypropylene Polymers 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 9
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 6
- 150000003505 terpenes Chemical class 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 36
- 238000003756 stirring Methods 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 239000004094 surface-active agent Substances 0.000 claims description 19
- 238000013519 translation Methods 0.000 claims description 19
- 238000005485 electric heating Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 15
- 229920006248 expandable polystyrene Polymers 0.000 claims description 14
- 238000000748 compression moulding Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 10
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 9
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 9
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 9
- 238000000498 ball milling Methods 0.000 claims description 9
- 239000001095 magnesium carbonate Substances 0.000 claims description 9
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 9
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 9
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 9
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 9
- 239000012778 molding material Substances 0.000 claims description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 7
- 229920001911 maleic anhydride grafted polypropylene Polymers 0.000 claims description 6
- 239000008096 xylene Substances 0.000 claims description 5
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 4
- 239000000787 lecithin Substances 0.000 claims description 4
- 235000010445 lecithin Nutrition 0.000 claims description 4
- 229940067606 lecithin Drugs 0.000 claims description 4
- 229920003180 amino resin Polymers 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 3
- 229920000768 polyamine Polymers 0.000 claims description 3
- 229920003987 resole Polymers 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims 1
- 239000000194 fatty acid Substances 0.000 claims 1
- 229930195729 fatty acid Natural products 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000004743 Polypropylene Substances 0.000 abstract description 3
- 239000012796 inorganic flame retardant Substances 0.000 abstract description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract description 3
- 229920001155 polypropylene Polymers 0.000 abstract description 3
- 238000005187 foaming Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 125000005456 glyceride group Chemical group 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- VLRHPZZUUCUUNG-UHFFFAOYSA-M sodium;4-aminobenzenethiolate Chemical compound [Na+].NC1=CC=C([S-])C=C1 VLRHPZZUUCUUNG-UHFFFAOYSA-M 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0033—Use of organic additives containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/009—Use of pretreated compounding ingredients
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5816—Measuring, controlling or regulating temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention discloses an anti-seismic decompression foam board for an air conditioner and a processing method thereof, which can enhance the flame retardant property by using a plurality of inorganic flame retardants in a scientific ratio, meanwhile, the compatibility among the raw materials can be improved by processing the polypropylene grafted by maleic anhydride before use, the addition of the 4-aminothiophenol sodium, the bio-based succinic acid, the terpene-based carbonate and the shell powder increases the aperture size of the original foaming board, reduces the density of the foaming board, meanwhile, the strength and the weather resistance of the foam board are improved, according to the test of GB/T2679.10-1993, the anti-seismic decompression foam board for the air conditioner has the compression strength of 0.678-0.725MPa, the cutting equipment can adjust the distance between the two belts I, thereby satisfy the transport of the cystosepiment of not unidimensional, can cut the cystosepiment simultaneously when carrying, the cutting can not disturb belt one.
Description
Technical Field
The invention relates to the technical field of foam board processing, in particular to an anti-seismic decompression foam board for an air conditioner and a processing method thereof.
Background
The polystyrene foam board, also known as foam board and EPS board, is a white object which is made up by using expandable polystyrene beads containing volatile liquid foaming agent through the processes of heating, prefoaming and heating-forming in mould, and has the structural characteristics of microfine closed pores, and is mainly used for building wall body, roof heat-insulating, composite board heat-insulating, cold storage, air-conditioner, vehicle and ship heat-insulating, floor heating and decorative carving, etc.
Patent document (CN201710881338.6) discloses a foam board special for food packaging, which is safe and healthy, green and environment-friendly, flexible and heat-insulating, inhibits the growth of infectious microbes, and can prolong the shelf life of food while ensuring that the food is not damaged by external force; the polyurethane resin is heated and melted, so that the use of traditional polyurethane liquid is avoided, the compression strength and the tensile strength of the foam board can be increased, and the protection function of food is improved. However, the foam board is only suitable for food packaging and is not suitable for air conditioning and shock absorption. Need operating personnel to participate in when current cutting equipment cuts the cystosepiment, degree of automation is not high, can't carry simultaneously in to the cystosepiment cutting, because the heating wire contacts the conveyer belt easily during the cutting, causes the harm to the conveyer belt.
Disclosure of Invention
The invention aims to provide an anti-seismic decompression foam board for an air conditioner and a processing method thereof, and solves the following technical problems: (1) the flame retardant performance of the anti-seismic pressure-reducing foam board for the air conditioner can be enhanced by using a plurality of inorganic flame retardants in a scientific proportioning manner, meanwhile, the compatibility among raw materials can be improved by processing the polypropylene grafted by maleic anhydride before use, the pore size of the original foam board is increased by adding 4-aminothiophenolate sodium, bio-based succinic acid, terpene-based carbonate and shell powder, the density of the original foam board is reduced, the strength and the weather resistance of the foam board are improved, and the compressive strength of the anti-seismic pressure-reducing foam board for the air conditioner is 0.678-0.725MPa according to GB/T2679.10-1993 measurement; (2) the method comprises the following steps that an adjusting motor of cutting equipment is started, an output shaft of the adjusting motor drives a first lead screw to rotate, the first lead screw is in threaded fit with two screw sleeves to drive two fixing seats to move oppositely or reversely, the distance between two adjusting frames is adjusted, after the distance between the two adjusting frames is adjusted, an anti-seismic decompression foam board for the air conditioner is placed on two first belts, a conveying motor is started, an output shaft of the conveying motor drives two first belt pulleys to rotate, the first belt pulleys are matched with two second belt pulleys to drive the first belts to rotate, the two belts convey the anti-seismic decompression foam board for the air conditioner, and through the structure, the cutting equipment can adjust the distance between the two first belts, so that the conveying of the foam boards with different sizes is met, meanwhile, the foam boards can be cut while being conveyed, and; (3) the installation motor is started, the output shaft of the installation motor drives the belt pulley IV to rotate, the belt pulley IV drives the belt pulley V to rotate through the belt III, the belt pulley V drives the second lead screw to rotate, the two translation plates move oppositely or reversely to further adjust the distance between the two electric heating wire seats, after adjustment, the two lifting motors are started, the output shaft of the lifting motor drives the third lead screw to rotate, the electric heating wire seats descend to a position between the two telescopic rods, the electric heating wires on the two electric heating wire seats cut the anti-seismic decompression foam board for the air conditioner, after cutting, the fixed motor is started, the output shaft of the fixed motor drives one of the telescopic rods to rotate, the belt pulleys VI drive the belt IV to rotate, and further the telescopic rods rotate simultaneously, the telescopic rods are matched with the two belt I to convey the cut anti-seismic decompression foam board for the, the foam board can be cut into three pieces with equal width, and also can be cut into three pieces with unequal width, the cutting is efficient, and simultaneously, the middle foam board can be automatically conveyed out through the arrangement of the telescopic rod after the cutting.
The purpose of the invention can be realized by the following technical scheme:
an anti-seismic decompression foam board for an air conditioner is prepared from the following raw materials in parts by weight: 68-76 parts of expandable polystyrene particles, 40-68 parts of bonding resin, 2-6 parts of 4-aminothiophenol sodium, 1-3 parts of bio-based succinic acid, 1-3 parts of terpene-based carbonate, 4-8 parts of shell powder, 8-14 parts of high-temperature curing agent, 1-3 parts of surfactant and 16-20 parts of flame retardant;
the anti-seismic decompression foam board for the air conditioner is prepared by the following steps:
the method comprises the following steps: placing the expandable polystyrene particles in a steam hot-pressing device, heating for 2-4 minutes under the condition of high-pressure steam with the pressure of 0.25-0.45MPa, maintaining the pressure for 30-40 seconds, reducing the pressure to normal pressure to obtain a mixture, and taking out the mixture;
step two: mixing and stirring the mixture, a flame retardant, bonding resin, 4-aminothiophenol sodium, bio-based succinic acid, terpene-based carbonate, shell powder, a high-temperature curing agent and a surfactant, uniformly stirring, then carrying out compression molding, and reacting the molded material for 6-8 hours under the conditions that the temperature is 45-55 ℃ and the humidity is 85-95% to obtain the anti-seismic decompression foam board for the air conditioner;
step three: starting an adjusting motor of the cutting equipment, driving a first lead screw to rotate by an output shaft of the adjusting motor, driving two fixing seats to move oppositely or reversely by the first lead screw in a threaded fit manner through two screw sleeves, adjusting the distance between two adjusting frames, placing an anti-seismic pressure-reducing foam board for an air conditioner on a first belt, starting a conveying motor, driving a first belt pulley to rotate by an output shaft of the conveying motor, driving a first belt pulley to rotate by a first belt pulley in a fit manner through two belt pulleys and a second belt pulley, conveying the anti-seismic pressure-reducing foam board for the air conditioner by the two belts, starting a mounting motor, driving a fourth belt pulley to rotate by an output shaft of the mounting motor, driving a fifth belt pulley to rotate by a third belt, driving a second lead screw to rotate by the fifth belt pulley, moving the two translation plates oppositely or reversely, further adjusting the distance between, the elevator motor output shaft drives the third lead screw and rotates, the electric heating wire seat descends between two telescopic links, the heating wire on two electric heating wire seats will idle call antidetonation decompression cystosepiment cutting, open the fixed motor after the cutting, fixed motor output shaft drives one of them telescopic link and rotates, six drive belts of a plurality of belt pulleys rotate four, and then a plurality of telescopic links rotate simultaneously, idle call antidetonation decompression cystosepiments after a plurality of telescopic links and two belts cooperate will cut are carried out.
Further, the flame retardant comprises ammonium polyphosphate, magnesite powder and zinc borate, and is prepared by the following steps: according to the weight portion, 22-26 portions of maleic anhydride grafted polypropylene are dissolved in 40-45 portions of xylene with the temperature of 130-140 ℃, 28-32 portions of ammonium polyphosphate and 16-20 portions of magnesite powder are added, the mixture is fully and uniformly stirred, the mixture is treated for 12-18 minutes under the condition of microwave frequency of 650-750W, after the mixture is cooled to 45-55 ℃, 4-8 portions of zinc borate are added, the mixture is stirred for 8-12 minutes, and the mixture is dried and ball-milled into powder, so that the flame retardant is obtained.
Furthermore, the fineness of the flame retardant powder obtained by ball milling is 2-80 μm.
Furthermore, the bonding resin is obtained by mixing phenolic resin and urea-formaldehyde resin according to the weight ratio of 2-3: 1.
Further, the high-temperature curing agent is any one of dicyandiamide, amino resin, aromatic polyamine or resol resin.
Further, the surfactant is one of lecithin or fatty glyceride.
Further, the compression molding conditions were: the mold pressing temperature is 150-160 ℃, the mold pressing pressure is 25-35MPa, the mold pressing time is 10-20 minutes, and the mold opening temperature is 22-28 ℃.
Further, the cutting equipment comprises a cutting box, plate inlet openings are formed in two sides of the cutting box, a bottom frame is arranged in the cutting box, one side of the bottom frame extends to the outer side of the plate inlet openings, two adjusting frames are slidably mounted on the bottom frame and symmetrically arranged, two fixing seats are mounted at the bottoms of the adjusting frames, guide sleeves and screw sleeves are mounted on the fixing seats, the guide sleeves are arranged above the screw sleeves, mounting seats are mounted at the bottoms of the adjusting frames and arranged between the two fixing seats, a first belt pulley is rotatably mounted on the mounting seats, a connecting seat is arranged between the fixing seats and the mounting seat, guide wheels are rotatably mounted on the connecting seat, two second belt pulleys are rotatably mounted at two ends of one side of each adjusting frame respectively, and the two second belt pulleys are in transmission connection with the first belt pulley through belts, the guide wheel is contacted with the outer surface of a belt I, two first lead screws are rotatably arranged on a bottom frame, thread surfaces at two ends of the first lead screws are symmetrically distributed along the middle part, belt pulleys III are sleeved on the first lead screws, the two belt pulleys III are in transmission connection through a belt II, four screw sleeves on four fixing seats are respectively in threaded connection with the two first lead screws, two guide rods are arranged on the bottom frame and are respectively arranged above the two first lead screws, an adjusting motor is arranged on the bottom frame, an output shaft of the adjusting motor is connected with one of the first lead screws, the four guide sleeves on the four fixing seats are respectively in sliding sleeve connection with the two guide rods, a conveying motor is arranged on one side of the bottom frame, a driving shaft is arranged at the end part of the output shaft of the conveying motor, the two belt pulleys I are all sleeved on the driving shaft, a second lead screw is rotatably arranged in the adjusting shell, thread surfaces at two ends of the second lead screw are symmetrically distributed along the middle part, two ends of the second lead screw are in threaded connection with two translation plates, the two translation plates are in sliding connection with the adjusting shell through a sliding block and a sliding rail, an installation motor is installed on the supporting frame, a belt pulley IV is sleeved at the end part of an output shaft of the installation motor, a belt pulley V is connected with the belt pulley V in a belt three-way transmission manner, the belt pulley V is sleeved at the end part of the second lead screw, a translation frame is installed on the translation plates, a third lead screw is rotatably installed on the translation frame, a lifting motor is installed at the top of the translation frame, an output shaft of the lifting motor is connected with the third lead screw, the third lead screw is in threaded connection with an electric heating wire seat, heating wires are installed at the bottom of the electric, the six belt pulleys are in transmission connection through a belt four, the six belt pulleys correspond to the telescopic rods one by one, the six belt pulleys are sleeved on the telescopic rods, one adjusting frame is provided with a fixed motor, and an output shaft of the fixed motor is connected with one telescopic rod.
The invention has the beneficial effects that:
(1) according to the anti-seismic decompression foam board for the air conditioner and the processing method thereof, multiple inorganic flame retardants are used in a scientific ratio, the flame retardant property of the foam board can be enhanced, meanwhile, the compatibility between raw materials can be improved by processing polypropylene grafted by maleic anhydride before use, 4-aminothiophenol sodium, bio-based succinic acid, terpene-based carbonate and shell powder are added, the pore size of the original foam board is increased, the density of the original foam board is reduced, the strength and the weather resistance of the foam board are improved, and the compressive strength of the anti-seismic decompression foam board for the air conditioner is 0.678-0.725MPa according to GB/T2679.10-1993 measurement;
(2) the method comprises the following steps that an adjusting motor of cutting equipment is started, an output shaft of the adjusting motor drives a first lead screw to rotate, the first lead screw is in threaded fit with two screw sleeves to drive two fixing seats to move oppositely or reversely, the distance between two adjusting frames is adjusted, after the distance between the two adjusting frames is adjusted, an anti-seismic decompression foam board for the air conditioner is placed on two first belts, a conveying motor is started, an output shaft of the conveying motor drives two first belt pulleys to rotate, the first belt pulleys are matched with two second belt pulleys to drive the first belts to rotate, the two belts convey the anti-seismic decompression foam board for the air conditioner, and through the structure, the cutting equipment can adjust the distance between the two first belts, so that the conveying of the foam boards with different sizes is met, meanwhile, the foam boards can be cut while being conveyed, and;
(3) the installation motor is started, the output shaft of the installation motor drives the belt pulley IV to rotate, the belt pulley IV drives the belt pulley V to rotate through the belt III, the belt pulley V drives the second lead screw to rotate, the two translation plates move oppositely or reversely to further adjust the distance between the two electric heating wire seats, after adjustment, the two lifting motors are started, the output shaft of the lifting motor drives the third lead screw to rotate, the electric heating wire seats descend to a position between the two telescopic rods, the electric heating wires on the two electric heating wire seats cut the anti-seismic decompression foam board for the air conditioner, after cutting, the fixed motor is started, the output shaft of the fixed motor drives one of the telescopic rods to rotate, the belt pulleys VI drive the belt IV to rotate, and further the telescopic rods rotate simultaneously, the telescopic rods are matched with the two belt I to convey the cut anti-seismic decompression foam board for the, the foam board can be cut into three pieces with equal width, and also can be cut into three pieces with unequal width, the cutting is efficient, and simultaneously, the middle foam board can be automatically conveyed out through the arrangement of the telescopic rod after the cutting.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the construction of the cutting apparatus of the present invention;
FIG. 2 is an installation view of the adjuster bracket of the present invention;
FIG. 3 is a schematic view of the construction of the inventive undercarriage;
FIG. 4 is a side view of the adjustable mount of the present invention;
FIG. 5 is a perspective view of the stand of the present invention;
FIG. 6 is an internal structural view of the pan carriage of the present invention;
fig. 7 is an internal structural view of an adjustment case of the present invention.
In the figure: 1. cutting a box; 3. a plate inlet; 4. a chassis; 5. an adjusting bracket; 6. a fixed seat; 7. a guide sleeve; 8. a screw sleeve; 9. a mounting seat; 10. a connecting seat; 11. a first belt pulley; 12. a guide wheel; 13. a second belt pulley; 14. a first lead screw; 15. a third belt pulley; 16. a guide bar; 17. adjusting the motor; 18. a conveying motor; 19. a drive shaft; 23. a support frame; 24. an adjustment housing; 25. a second lead screw; 26. a translation plate; 27. installing a motor; 28. a translation frame; 29. a lifting motor; 30. a third lead screw; 31. an electric heating wire seat; 32. a positioning shell; 33. a telescopic rod; 34. and fixing the motor.
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. 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.
Please refer to FIGS. 1-7
Example 1
An anti-seismic decompression foam board for an air conditioner is prepared from the following raw materials in parts by weight: 68 parts of expandable polystyrene particles, 40 parts of bonding resin, 2 parts of 4-aminothiophenol sodium, 1 part of bio-based succinic acid, 1 part of terpene-substituted carbonate, 4 parts of shell powder, 8 parts of high-temperature curing agent, 1 part of surfactant and 16 parts of flame retardant;
the anti-seismic decompression foam board for the air conditioner is prepared by the following steps:
the method comprises the following steps: placing expandable polystyrene particles in a steam hot-pressing device, heating for 2 minutes under the condition of high-pressure steam with the pressure of 0.25MPa, maintaining the pressure for 30 seconds, reducing the pressure to normal pressure to obtain a mixture, and taking out the mixture;
step two: mixing and stirring the mixture, a flame retardant, bonding resin, 4-aminothiophenol sodium, bio-based succinic acid, terpene-based carbonate, shell powder, a high-temperature curing agent and a surfactant, uniformly stirring, then carrying out compression molding, and reacting the molded material for 6 hours at the temperature of 45 ℃ and the humidity of 85% to obtain the anti-seismic decompression foam board for the air conditioner;
step three: an adjusting motor 17 of the cutting equipment is started, an output shaft of the adjusting motor 17 drives a first lead screw 14 to rotate, the first lead screw 14 is in threaded fit with two screw sleeves 8 to drive two fixing seats 6 to move oppositely or reversely, the distance between two adjusting frames 5 is adjusted, after the distance between the two adjusting frames 5 is adjusted, an anti-seismic decompression foam board for the air conditioner is placed on two first belts, a conveying motor 18 is started, an output shaft of the conveying motor 18 drives two first belt pulleys 11 to rotate, the first belt pulleys 11 are in fit with two second belt pulleys 13 to drive the first belts to rotate, the two belts are used for conveying the anti-seismic decompression foam board for the air conditioner, an installation motor 27 is started, an output shaft of the installation motor 27 drives a fourth belt pulley to rotate, the fourth belt pulley drives a fifth belt pulley to rotate through a third belt, the fifth belt pulley drives a second lead screw 25 to rotate, the two, open two elevator motor 29 after adjusting, elevator motor 29 output shaft drives third lead screw 30 and rotates, electric wire seat 31 descends to between two telescopic links 33, the heating wire on two electric wire seats 31 will be idle call antidetonation decompression cystosepiment cutting, open fixed motor 34 after the cutting, fixed motor 34 output shaft drives one of them telescopic link 33 and rotates, six drive belts of a plurality of belt pulleys rotate four, and then a plurality of telescopic links 33 rotate simultaneously, idle call antidetonation decompression cystosepiments after a plurality of telescopic links 33 and two belts cooperate and carry out.
Specifically, the flame retardant comprises ammonium polyphosphate, magnesite powder and zinc borate, and is prepared by the following steps: dissolving 22 parts by weight of maleic anhydride grafted polypropylene in 40 parts by weight of xylene at the temperature of 130 ℃, then adding 28 parts by weight of ammonium polyphosphate and 16 parts by weight of magnesite powder, fully and uniformly stirring, treating for 12 minutes under the condition of microwave frequency of 650W, cooling to 45 ℃ after completion, adding 4 parts by weight of zinc borate, stirring for 8 minutes, drying, and ball-milling into powder to obtain the flame retardant. The fineness of the flame retardant powder obtained by ball milling is 2 μm. The bonding resin is obtained by mixing phenolic resin and urea resin according to the weight ratio of 2: 1. The high-temperature curing agent is dicyandiamide. The surfactant is lecithin. The compression molding conditions were: the mould pressing temperature is 150 ℃, the mould pressing pressure is 25MPa, the mould pressing time is 10 minutes, and the mould opening temperature is 22 ℃.
The compression strength of the anti-seismic decompression foam sheet for air conditioners in example 1 was 0.678 MPa.
Example 2
An anti-seismic decompression foam board for an air conditioner is prepared from the following raw materials in parts by weight: 68-76 parts of expandable polystyrene particles, 40-68 parts of bonding resin, 2-6 parts of 4-aminothiophenol sodium, 1-3 parts of bio-based succinic acid, 1-3 parts of terpene-based carbonate, 4-8 parts of shell powder, 8-14 parts of high-temperature curing agent, 1-3 parts of surfactant and 16-20 parts of flame retardant;
the anti-seismic decompression foam board for the air conditioner is prepared by the following steps:
the method comprises the following steps: placing expandable polystyrene particles in a steam hot-pressing device, heating for 4 minutes under the condition of high-pressure steam with the pressure of 0.45MPa, maintaining the pressure for 40 seconds, reducing the pressure to normal pressure to obtain a mixture, and taking out the mixture;
step two: mixing and stirring the mixture, a flame retardant, bonding resin, 4-aminothiophenol sodium, bio-based succinic acid, terpene-based carbonate, shell powder, a high-temperature curing agent and a surfactant, uniformly stirring, then carrying out compression molding, and reacting the molded material for 8 hours at the temperature of 55 ℃ and the humidity of 95% to obtain the anti-seismic decompression foam board for the air conditioner;
step three was the same as in example 1.
Specifically, the flame retardant comprises ammonium polyphosphate, magnesite powder and zinc borate, and is prepared by the following steps: according to the weight portion, 26 portions of maleic anhydride grafted polypropylene are dissolved in 45 portions of dimethylbenzene at the temperature of 140 ℃, 32 portions of ammonium polyphosphate and 20 portions of magnesite powder are added, the mixture is fully and uniformly stirred, the mixture is treated for 18 minutes under the condition of microwave frequency of 750W, after the mixture is cooled to 55 ℃, 8 portions of zinc borate are added, the mixture is stirred for 12 minutes, and the mixture is dried and ball-milled into powder, so that the flame retardant is obtained. The fineness of the flame retardant powder obtained by ball milling was 80 μm. The bonding resin is obtained by mixing phenolic resin and urea resin according to the weight ratio of 3: 1. The high-temperature curing agent is resol. The surfactant is fatty glyceride. The compression molding conditions were: the mould pressing temperature is 160 ℃, the mould pressing pressure is 35MPa, the mould pressing time is 20 minutes, and the mould opening temperature is 28 ℃.
The compression strength of the air conditioning anti-seismic decompression foam sheet of example 2 was 0.725 MPa.
Example 3
The anti-seismic decompression foam board for the air conditioner is characterized by being prepared from the following raw materials in parts by weight: 70 parts of expandable polystyrene particles, 50 parts of bonding resin, 3 parts of 4-aminothiophenol sodium, 2 parts of bio-based succinic acid, 2 parts of terpene-substituted carbonate, 5 parts of shell powder, 10 parts of a high-temperature curing agent, 2 parts of a surfactant and 18 parts of a flame retardant;
the anti-seismic decompression foam board for the air conditioner is prepared by the following steps:
the method comprises the following steps: placing expandable polystyrene particles in a steam generator, heating for 3 minutes under the condition of high-pressure steam with the pressure of 0.3MPa, maintaining the pressure for 35 seconds, reducing the pressure to normal pressure to obtain a mixture, and taking out the mixture;
step two: mixing and stirring the mixture, a flame retardant, bonding resin, 4-aminothiophenol sodium, bio-based succinic acid, terpene-based trans-carbonate, shell powder, a high-temperature curing agent and a surfactant, uniformly stirring, then carrying out compression molding to obtain a molding material, and reacting the molding material for 7 hours under the conditions that the temperature is 50 ℃ and the humidity is 90% to obtain the anti-seismic decompression foam board for the air conditioner;
step three was the same as in example 1.
Specifically, the flame retardant is prepared by the following steps: dissolving 24 parts by weight of maleic anhydride grafted polypropylene in 42 parts by weight of xylene at the temperature of 135 ℃, then adding 30 parts by weight of ammonium polyphosphate and 18 parts by weight of magnesite powder, fully and uniformly stirring, treating for 14 minutes under the condition of microwave frequency of 700W, then cooling to 50 ℃, adding 6 parts by weight of zinc borate, stirring for 10 minutes, drying, and ball-milling into powder to obtain the flame retardant. The fineness of the flame retardant obtained after ball milling was 40 μm. The high-temperature curing agent is amino resin. The surfactant is lecithin. The conditions of compression molding in the second step are as follows: the mould pressing temperature is 155 ℃, the mould pressing pressure is 30MPa, the mould pressing time is 15 minutes, and the mould opening temperature is 24 ℃.
The air conditioning anti-seismic decompression foam sheet of example 3 had a compressive strength of 0.692 MPa.
Example 4
The anti-seismic decompression foam board for the air conditioner is characterized by being prepared from the following raw materials in parts by weight: 72 parts of expandable polystyrene particles, 60 parts of bonding resin, 5 parts of 4-aminothiophenol sodium, 2 parts of bio-based succinic acid, 2 parts of terpene-substituted carbonate, 7 parts of shell powder, 12 parts of a high-temperature curing agent, 2 parts of a surfactant and 19 parts of a flame retardant;
the anti-seismic decompression foam board for the air conditioner is prepared by the following steps:
the method comprises the following steps: placing the expandable polystyrene particles in a steam generator, heating for 3 minutes under the condition of high-pressure steam with the pressure of 0.42MPa, maintaining the pressure for 38 seconds, reducing the pressure to normal pressure to obtain a mixture, and taking out the mixture;
step two: mixing and stirring the mixture, a flame retardant, bonding resin, 4-aminothiophenol sodium, bio-based succinic acid, terpene-based carbonate, shell powder, a high-temperature curing agent and a surfactant, uniformly stirring, then carrying out compression molding to obtain a molding material, and reacting the molding material for 7 hours under the conditions that the temperature is 52 ℃ and the humidity is 92% to obtain the anti-seismic decompression foam board for the air conditioner;
step three was the same as in example 1.
Specifically, the flame retardant is prepared by the following steps: dissolving 25 parts by weight of maleic anhydride grafted polypropylene in 44 parts by weight of xylene at the temperature of 138 ℃, adding 31 parts by weight of ammonium polyphosphate and 19 parts by weight of magnesite powder, fully and uniformly stirring, treating for 17 minutes under the condition of the microwave frequency of 720W, cooling to 52 ℃, adding 7 parts by weight of zinc borate, stirring for 11 minutes, drying, and ball-milling to obtain the flame retardant. The fineness of the flame retardant obtained after ball milling was 70 μm. The high-temperature curing agent is aromatic polyamine. The surfactant is fatty glyceride. The conditions of compression molding in the second step are as follows: the mould pressing temperature is 158 ℃, the mould pressing pressure is 32MPa, the mould pressing time is 18 minutes, and the mould opening temperature is 26 ℃.
The air conditioning anti-seismic decompression foam sheet of example 4 had a compressive strength of 0.713 MPa.
The cutting equipment comprises a cutting box 1, both sides of the cutting box 1 are provided with a plate inlet 3, a bottom frame 4 is arranged in the cutting box 1, one side of the bottom frame 4 extends to the outer side of the plate inlet 3, two adjusting frames 5 are slidably mounted on the bottom frame 4, the two adjusting frames 5 are symmetrically arranged, two fixing seats 6 are mounted at the bottoms of the adjusting frames 5, a guide sleeve 7 and a screw sleeve 8 are mounted on the fixing seats 6, the guide sleeve 7 is arranged above the screw sleeve 8, a mounting seat 9 is mounted at the bottom of each adjusting frame 5, the mounting seat 9 is arranged between the two fixing seats 6, a first belt pulley 11 is rotatably mounted on the mounting seat 9, a connecting seat 10 is arranged between each fixing seat 6 and the mounting seat 9, a guide wheel 12 is rotatably mounted on the connecting seat 10, two second belt pulleys 13 are rotatably mounted on the adjusting frames 5, the two belt pulleys 13 are respectively rotatably mounted at both ends of one side of the adjusting, the guide wheel 12 is contacted with the outer surface of a belt, two first lead screws 14 are rotatably arranged on the chassis 4, the thread surfaces at two ends of the first lead screws 14 are symmetrically distributed along the middle part, belt pulleys III 15 are sleeved on the first lead screws 14, the two belt pulleys III 15 are in transmission connection through the belt, four screw sleeves 8 on four fixing seats 6 are respectively in threaded connection with the two first lead screws 14, two guide rods 16 are arranged on the chassis 4, the two guide rods 16 are respectively arranged above the two first lead screws 14, an adjusting motor 17 is arranged on the chassis 4, the output shaft of the adjusting motor 17 is connected with one first lead screw 14, four guide sleeves 7 on the four fixing seats 6 are respectively in sliding sleeve connection with the two guide rods 16, a conveying motor 18 is arranged on one side of the chassis 4, a driving shaft 19 is arranged at the end part of the output shaft of the conveying motor 18, and the two first, a supporting frame 23 is arranged above the underframe 4, an adjusting shell 24 is arranged on the supporting frame 23, a second lead screw 25 is rotationally arranged in the adjusting shell 24, the thread surfaces at two ends of the second lead screw 25 are symmetrically distributed along the middle part, two translation plates 26 are in threaded connection with two ends of the second lead screw 25, the two translation plates 26 are in sliding connection with the adjusting shell 24 through a sliding block and a sliding rail, a mounting motor 27 is arranged on the supporting frame 23, a belt pulley IV is sleeved at the end part of an output shaft of the mounting motor 27, the belt pulley IV is in transmission connection with a belt pulley V through a belt, the belt pulley V is sleeved at the end part of the second lead screw 25, a translation frame 28 is arranged on the translation plates 26, a third lead screw 30 is rotationally arranged on the translation frame 28, a lifting motor 29 is arranged at the top of the translation frame 28, an output shaft of the lifting motor 29 is connected with a third lead screw 30, the third lead screw, a plurality of telescopic rods 33 are rotatably installed between the two positioning shells 32, a plurality of six belt pulleys are rotatably installed in one positioning shell 32, the six belt pulleys are connected through four belt transmissions, the six belt pulleys correspond to the telescopic rods 33 one to one, the six belt pulleys are sleeved on the telescopic rods 33, a fixing motor 34 is installed on one adjusting frame 5, and an output shaft of the fixing motor 34 is connected with one telescopic rod 33.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (7)
1. The anti-seismic decompression foam board for the air conditioner is characterized by being prepared from the following raw materials in parts by weight: 68-76 parts of expandable polystyrene particles, 40-68 parts of bonding resin, 2-6 parts of 4-aminothiophenol sodium, 1-3 parts of bio-based succinic acid, 1-3 parts of terpene-based carbonate, 4-8 parts of shell powder, 8-14 parts of high-temperature curing agent, 1-3 parts of surfactant and 16-20 parts of flame retardant;
the anti-seismic decompression foam board for the air conditioner is prepared by the following steps:
the method comprises the following steps: placing the expandable polystyrene particles in a steam generator, heating for 2-4 minutes under the condition of high-pressure steam with the pressure of 0.25-0.45MPa, maintaining the pressure for 30-40 seconds, reducing the pressure to normal pressure to obtain a mixture, and taking out the mixture;
step two: mixing and stirring the mixture, a flame retardant, bonding resin, 4-aminothiophenol sodium, bio-based succinic acid, terpene-based carbonate, shell powder, a high-temperature curing agent and a surfactant, uniformly stirring, and then carrying out compression molding to obtain a molding material, and reacting the molding material for 6-8 hours under the conditions that the temperature is 45-55 ℃ and the humidity is 85-95% to obtain the anti-seismic decompression foam board for the air conditioner;
step three: starting an adjusting motor of the cutting equipment, driving a first lead screw to rotate by an output shaft of the adjusting motor, driving two fixed seats to move oppositely or reversely by the first lead screw through two screw sleeves, adjusting the distance between two adjusting frames, placing an anti-seismic pressure-reducing foam board for an air conditioner on two first belts after the distance between the two adjusting frames is adjusted, starting a conveying motor, driving a first belt pulley to rotate by an output shaft of the conveying motor, driving the first belt pulley to rotate by the first belt pulley in cooperation with two second belt pulleys, conveying the anti-seismic pressure-reducing foam board for the air conditioner by the two first belts, starting an installation motor, driving a fourth belt pulley to rotate by an output shaft of the installation motor, driving a fifth belt pulley to rotate by a third belt pulley, driving a second lead screw to rotate by the fifth belt pulley, moving the two translation plates oppositely or reversely, further adjusting the distance between the two electric heating wire seats, the electric heating wire seat drops to between two telescopic links, and the heating wire on two electric heating wire seats will idle call antidetonation decompression cystosepiment cutting, opens fixed motor after the cutting, and fixed motor output shaft drives one of them telescopic link and rotates, and six drive belts of a plurality of belt pulleys are four to rotate, and then a plurality of telescopic links rotate simultaneously, and idle call antidetonation decompression cystosepiment after the cutting is carried out.
2. A processing method of an anti-seismic decompression foam board for an air conditioner is characterized by comprising the following steps:
the method comprises the following steps: placing the expandable polystyrene particles in a steam generator, heating for 2-4 minutes under the condition of high-pressure steam with the pressure of 0.25-0.45MPa, maintaining the pressure for 30-40 seconds, reducing the pressure to normal pressure to obtain a mixture, and taking out the mixture;
step two: mixing and stirring the mixture, a flame retardant, bonding resin, 4-aminothiophenol sodium, bio-based succinic acid, terpene-based carbonate, shell powder, a high-temperature curing agent and a surfactant, uniformly stirring, and then carrying out compression molding to obtain a molding material, and reacting the molding material for 6-8 hours under the conditions that the temperature is 45-55 ℃ and the humidity is 85-95% to obtain the anti-seismic decompression foam board for the air conditioner;
step three: starting an adjusting motor of the cutting equipment, driving a first lead screw to rotate by an output shaft of the adjusting motor, driving two fixed seats to move oppositely or reversely by the first lead screw through two screw sleeves, adjusting the distance between two adjusting frames, placing an anti-seismic pressure-reducing foam board for an air conditioner on two first belts after the distance between the two adjusting frames is adjusted, starting a conveying motor, driving a first belt pulley to rotate by an output shaft of the conveying motor, driving the first belt pulley to rotate by the first belt pulley in cooperation with two second belt pulleys, conveying the anti-seismic pressure-reducing foam board for the air conditioner by the two first belts, starting an installation motor, driving a fourth belt pulley to rotate by an output shaft of the installation motor, driving a fifth belt pulley to rotate by a third belt pulley, driving a second lead screw to rotate by the fifth belt pulley, moving the two translation plates oppositely or reversely, further adjusting the distance between the two electric heating wire seats, the electric heating wire seat drops to between two telescopic links, and the heating wire on two electric heating wire seats will idle call antidetonation decompression cystosepiment cutting, opens fixed motor after the cutting, and fixed motor output shaft drives one of them telescopic link and rotates, and six drive belts of a plurality of belt pulleys are four to rotate, and then a plurality of telescopic links rotate simultaneously, and idle call antidetonation decompression cystosepiment after the cutting is carried out.
3. The processing method of the anti-seismic decompression foam board for the air conditioner as claimed in claim 2, wherein the flame retardant is prepared by the following steps: according to the weight portion, 22-26 portions of maleic anhydride grafted polypropylene are dissolved in 40-45 portions of xylene with the temperature of 130-140 ℃, 28-32 portions of ammonium polyphosphate and 16-20 portions of magnesite powder are added, the mixture is fully and uniformly stirred, then the mixture is treated for 12-18 minutes under the condition of microwave frequency of 650-750W, then the mixture is cooled to 45-55 ℃, 4-8 portions of zinc borate are added, and after the mixture is stirred for 8-12 minutes, the mixture is dried and ball-milled into powder, thus obtaining the flame retardant.
4. The processing method of an anti-seismic decompression foam board for air conditioners as claimed in claim 3, wherein the fineness of the flame retardant obtained after ball milling is 2 to 80 μm.
5. The method for processing an anti-seismic decompression foam board for air conditioners as claimed in claim 2, wherein the high temperature type curing agent is any one of dicyandiamide, amino resin, aromatic polyamine and resol.
6. The method for processing an anti-seismic decompression foam board for air conditioners as claimed in claim 2, wherein the surfactant is one of lecithin and fatty acid glyceride.
7. The processing method of an anti-seismic decompression foam board for the air conditioner as claimed in claim 2, wherein the conditions of the compression molding in the second step are as follows: the mold pressing temperature is 150-160 ℃, the mold pressing pressure is 25-35MPa, the mold pressing time is 10-20 minutes, and the mold opening temperature is 22-28 ℃.
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| CN202011026756.5A CN112143119A (en) | 2020-09-25 | 2020-09-25 | Anti-seismic pressure-reducing foam plate for air conditioner and processing method thereof |
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| CN202011026756.5A CN112143119A (en) | 2020-09-25 | 2020-09-25 | Anti-seismic pressure-reducing foam plate for air conditioner and processing method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1328975A (en) * | 1970-04-21 | 1973-09-05 | Gen Foam Products | Expanded polystyrene product |
| CN103834056A (en) * | 2014-02-27 | 2014-06-04 | 山东圣泉化工股份有限公司 | Production method of polystyrene insulation board |
| CN107936398A (en) * | 2017-12-02 | 2018-04-20 | 范运昌 | A kind of processing method of flame retardant polystyrene foam plate |
-
2020
- 2020-09-25 CN CN202011026756.5A patent/CN112143119A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1328975A (en) * | 1970-04-21 | 1973-09-05 | Gen Foam Products | Expanded polystyrene product |
| CN103834056A (en) * | 2014-02-27 | 2014-06-04 | 山东圣泉化工股份有限公司 | Production method of polystyrene insulation board |
| CN107936398A (en) * | 2017-12-02 | 2018-04-20 | 范运昌 | A kind of processing method of flame retardant polystyrene foam plate |
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Application publication date: 20201229 |