CN107011497B - Odorless healthy sponge and preparation method thereof - Google Patents
Odorless healthy sponge and preparation method thereof Download PDFInfo
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- CN107011497B CN107011497B CN201710351795.4A CN201710351795A CN107011497B CN 107011497 B CN107011497 B CN 107011497B CN 201710351795 A CN201710351795 A CN 201710351795A CN 107011497 B CN107011497 B CN 107011497B
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- C—CHEMISTRY; METALLURGY
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
- C08J9/145—Halogen containing compounds containing carbon, halogen and hydrogen only only chlorine as halogen atoms
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
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- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
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- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
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Abstract
The invention discloses an odorless healthy sponge and a preparation method thereof. The sponge has simple components and reasonable proportion, the produced sponge has no pungent smell, and the formula contains aloe, folium artemisiae argyi, iron oxide nanopowder and the like, so that the sponge can effectively inhibit bacteria and is healthy and reliable; the preparation process is simple and the operation is convenient.
Description
Technical Field
The invention relates to the field of sponges, in particular to a tasteless healthy sponge and a preparation method of the tasteless healthy sponge.
Background
The sponge is one kind of polyurethane foam plastic, and belongs to soft polyurethane foam plastic. Due to the porous honeycomb structure, the fabric has the characteristics of excellent flexibility, elasticity, water absorbability and water resistance, and is widely applied to various industries such as sofas, mattresses, clothes, flexible packages and the like.
Due to the defects of the formula and the process design of the existing sponge, the produced sponge generally has pungent smell, bacteria are easy to breed in the using process, and the health of a user is not facilitated.
Therefore, the existing sponge formula and preparation process are to be further improved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the odorless healthy sponge with reasonable proportion and simple components.
It is another object of the present invention to provide a method for preparing the odorless health sponge.
In order to achieve the purpose, the invention adopts the following scheme:
an odorless healthy sponge is characterized by comprising the following components in parts by weight:
the odorless healthy sponge is characterized by further comprising the following components in parts by weight: 0.01 to 0.2 part by weight of a foam stabilizer and 0.05 to 0.2 part by weight of a catalyst.
The odorless healthy sponge is characterized in that the catalyst is organic tin.
An odorless health sponge as described above, wherein said blowing agent is one or a mixture of two or more of methylene chloride, dichloroethane or pentane.
The odorless healthy sponge is characterized in that the foam stabilizer is a silicon-carbon bond Si-C copolymer.
The invention relates to a method for preparing an odorless healthy sponge, which comprises the following steps:
A. mixing toluene diisocyanate, bamboo charcoal fiber, aloe juice, ferric oxide nanopowder, folium Artemisiae Argyi powder, and potassium ricinoleate, stirring, adding into a grinder, and grinding for 2-10 hr to obtain mixture;
B. adding the mixture obtained in the step A, polyether polyol, foaming agent and water into a stirring cylinder of a PU filling machine, stirring for 30-60 minutes, quickly stirring and pouring the mixture into a mold through a stirring blade of a foaming machine, placing the mold into a constant-temperature oven at 60-70 ℃, and forming for 5-10 minutes;
C. taking the mold out of the oven, demolding, taking out the molded product, and naturally cooling for 1-3 hours;
D. preparing hypochlorous acid water with the concentration of 40-50% by using deionized water, spraying the formed product in the step C by using a spraying device, and standing for 10-24 hours;
E. baking in an oven at 30-45 deg.C for 20-30 min, and cutting with a sponge cutting device.
The preparation method of the odorless healthy sponge is characterized in that the sponge cutting device comprises a workbench, and is characterized in that: the front side and the rear side of the workbench are respectively provided with two first brackets and two second brackets, the side through holes of the two first brackets, which are close to the top, are rotatably connected with a first roller, one end of the first roller is connected with a first servo motor, the side through holes of the two second brackets, which are close to the top, are rotatably connected with a second roller, one end of the second roller is connected with a second servo motor, two fixing plates are respectively arranged at two ends of the right side of the workbench, the two fixing plates are rotatably connected with a first rotating shaft through the through holes of the sides, two fixing plates are respectively arranged at two ends of the left side of the workbench, the two fixing plates are rotatably connected with a second rotating shaft through the through holes of the sides, and one end of the second rotating shaft is connected with a third servo motor, the surface winding of workstation has two synchronous conveyer belts, the intermediate position department of workstation is equipped with U type frame, the lower surface of U type frame is equipped with the heater, the lower surface of heater is equipped with the heating wire, position department is equipped with logical groove under the corresponding heating wire of workstation upper surface, the heating wire runs through logical groove and extends to the lower surface of workstation, the corresponding heating wire's of lower surface department of workstation is equipped with the fixed block, fixed block and heating wire fixed connection, the lower surface of fixed block is equipped with first bolt, heater, first servo motor, second servo motor and third servo motor are connected to the PLC controller electricity, external power source is connected to the PLC controller electricity.
The preparation method of the odorless healthy sponge is characterized by comprising the following steps: the one end of workstation lower surface is equipped with the mounting panel, the side of mounting panel is equipped with the second bolt, the tip of second bolt is equipped with the nut, the mounting panel has the receipts magazine through second bolted connection.
The preparation method of the odorless healthy sponge is characterized by comprising the following steps: the two ends of the first rotating shaft are provided with lock catches, the end part, away from one end of the first servo motor, of the first roller is provided with a lock catch, the end, away from the second servo motor, of the first roller is provided with a lock catch, and the end, away from the third servo motor, of the second rotating shaft is provided with a lock catch.
The preparation method of the odorless healthy sponge is characterized in that the lower surface of the conveyor belt is provided with an anti-slip layer, the side surfaces of the first rotating shaft and the second rotating shaft are provided with anti-slip lines, the number of the first bolts is at least two, the first bolts are distributed along the lower surfaces of the fixing blocks at equal intervals, and the number of the second bolts is at least two, and the second bolts are distributed along the side surfaces of the mounting plates at equal intervals.
In summary, compared with the prior art, the invention has the beneficial effects that:
1. the sponge has simple components and reasonable proportion, and the produced sponge has no pungent smell;
2. the formula of the invention contains aloe, folium artemisiae argyi, ferric oxide nano powder and the like, can effectively inhibit bacteria, and is healthy and reliable;
3. the invention has simple process and convenient operation.
4. According to the invention, various flavors in the formed sponge can be quickly removed through the treatment of the hypochlorous acid water with high concentration, and the treatment is simple, convenient and quick.
5. The bamboo charcoal fiber can effectively remove peculiar smell in the sponge.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of another embodiment of the present invention.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
example 1
The invention relates to an odorless healthy sponge which comprises the following components in parts by weight:
the preparation method comprises the following steps:
A. mixing toluene diisocyanate, bamboo charcoal fiber, aloe juice, ferric oxide nanopowder, folium Artemisiae Argyi powder, and potassium ricinoleate, stirring, adding into a grinder, and grinding for 2 hr to obtain mixture;
B. adding the mixture obtained in the step A, polyether polyol, foaming agent and water into a stirring cylinder of a PU filling machine, stirring for 30 minutes, quickly stirring and pouring the mixture into a mold through a stirring blade of a foaming machine, placing the mold in a constant-temperature oven at 60 ℃, and forming for 5 minutes;
C. taking the mold out of the oven, demolding, taking out the molded product, and naturally cooling for 1 hour;
D. preparing hypochlorous acid water with the concentration of 40% by using deionized water, spraying the formed product in the step C by using a spraying device, and standing for 10 hours;
E. baking in an oven at 30 deg.C for 20 min, and cutting with a sponge cutting device.
Example 2
The invention relates to an odorless healthy sponge which comprises the following components in parts by weight:
the preparation method comprises the following steps:
A. mixing toluene diisocyanate, bamboo charcoal fiber, aloe juice, iron oxide nanopowder, folium Artemisiae Argyi powder, and potassium ricinoleate, stirring, adding into a grinder, and grinding for 5 hr to obtain a mixture;
B. adding the mixture obtained in the step A, polyether polyol, foaming agent and water into a stirring cylinder of a PU filling machine, stirring for 40 minutes, quickly stirring and pouring the mixture into a mold through a stirring blade of a foaming machine, placing the mold in a constant-temperature oven at 65 ℃, and forming for 8 minutes;
C. taking the mold out of the oven, demolding, taking out the molded product, and naturally cooling for 2 hours;
D. preparing hypochlorous acid water with the concentration of 45% by using deionized water, spraying the formed product in the step C by using a spraying device, and standing for 15 hours;
E. baking in an oven at 40 deg.C for 25 min, and cutting with a sponge cutting device.
Example 3
The invention relates to an odorless healthy sponge which comprises the following components in parts by weight:
the preparation method comprises the following steps:
A. mixing toluene diisocyanate, bamboo charcoal fiber, aloe juice, ferric oxide nanopowder, folium Artemisiae Argyi powder, and potassium ricinoleate, stirring, adding into a grinder, and grinding for 10 hr to obtain mixture;
B. adding the mixture obtained in the step A, polyether polyol, foaming agent and water into a stirring cylinder of a PU filling machine, stirring for 60 minutes, quickly stirring and pouring the mixture into a mold through a stirring blade of a foaming machine, placing the mold in a constant-temperature oven at 70 ℃, and forming for 10 minutes;
C. taking the mold out of the oven, demolding, taking out the molded product, and naturally cooling for 3 hours;
D. preparing 50% hypochlorous acid water by using deionized water, spraying the formed product in the step C by using a spraying device, and standing for 24 hours;
E. baking in an oven at 45 deg.C for 30 min, and cutting with a sponge cutting device.
Example 4
The invention relates to an odorless healthy sponge which comprises the following components in parts by weight:
the preparation method comprises the following steps:
A. mixing toluene diisocyanate, bamboo charcoal fiber, aloe juice, iron oxide nanopowder, folium Artemisiae Argyi powder, and potassium ricinoleate, stirring, adding into a grinder, and grinding for 8 hr to obtain a mixture;
B. adding the mixture obtained in the step A, polyether polyol, foaming agent and water into a stirring cylinder of a PU filling machine, stirring for 50 minutes, quickly stirring and pouring the mixture into a mold through a stirring blade of a foaming machine, placing the mold in a constant-temperature oven at 68 ℃, and forming for 8 minutes;
C. taking out the mold from the oven, demolding, taking out the molded product, and naturally cooling for 1.5 hours;
D. preparing 45% hypochlorous acid water by using deionized water, spraying the formed product in the step C by using a spraying device, and standing for 18 hours;
E. baking in an oven at 38 deg.C for 26 min, and cutting with a sponge cutting device.
Example 5
The invention relates to an odorless healthy sponge which comprises the following components in parts by weight:
the preparation method comprises the following steps:
A. mixing toluene diisocyanate, bamboo charcoal fiber, aloe juice, iron oxide nanopowder, folium Artemisiae Argyi powder, and potassium ricinoleate, stirring, adding into a grinder, and grinding for 3 hr to obtain a mixture;
B. adding the mixture obtained in the step A, polyether polyol, a foaming agent, a catalyst and foam stabilizer water into a stirring cylinder of a PU filling machine, stirring for 55 minutes, quickly stirring and pouring the mixture into a mold through a stirring blade of a foaming machine, placing the mold in a constant-temperature oven at 66 ℃ and forming for 6 minutes;
C. taking out the mold from the oven, demolding, taking out the molded product, and naturally cooling for 1.8 hours;
D. preparing hypochlorous acid water with the concentration of 48% by using deionized water, spraying the formed product in the step C by using a spraying device, and standing for 22 hours;
E. baking in an oven at 42 deg.C for 25 min, and cutting with a sponge cutting device.
Example 6
The invention relates to an odorless healthy sponge which comprises the following components in parts by weight:
the preparation method comprises the following steps:
A. mixing toluene diisocyanate, bamboo charcoal fiber, aloe juice, iron oxide nanopowder, folium Artemisiae Argyi powder, and potassium ricinoleate, stirring, adding into a grinder, and grinding for 6 hr to obtain a mixture;
B. adding the mixture obtained in the step A, polyether polyol, a foaming agent, a catalyst and foam stabilizer water into a stirring cylinder of a PU filling machine, stirring for 45 minutes, quickly stirring and pouring the mixture into a mold through a stirring blade of a foaming machine, placing the mold in a constant-temperature oven at 68 ℃ and forming for 9 minutes;
C. taking the mold out of the oven, demolding, taking out the molded product, and naturally cooling for 1.4 hours;
D. preparing hypochlorous acid water with the concentration of 42% by using deionized water, spraying the formed product in the step C by using a spraying device, and standing for 14 hours;
E. baking in an oven at 30 deg.C for 30 min, and cutting with a sponge cutting device.
The sponge cutting device as described in embodiments 1-6, as shown in fig. 1 and 2, comprises a working table 1, two first brackets 4 and two second brackets 16 are respectively arranged on the front and back sides of the working table 1, a first roller 8 is rotatably connected to the side through hole of the two first brackets 4 near the top, one end of the first roller 8 is connected with a first servo motor 9, a second roller 15 is rotatably connected to the side through hole of the two second brackets 16 near the top, one end of the second roller 15 is connected with a second servo motor 12, the roller is driven to rotate by the motor, so that the sponge is easier to move along with the conveyor belt, two fixing plates 7 are respectively arranged on the two ends of the right side of the working table 1, the two fixing plates 7 are rotatably connected with a first rotating shaft 5 through the through holes on the sides, two fixing plates 7 are respectively arranged on the two ends of the left side of the working table 1, the two fixing plates 7 are rotatably connected with a second rotating shaft 14 through the through holes on the sides, one end of the second rotating shaft 14 is connected with a third servo motor 13, two synchronous conveyor belts are wound on the surface of the workbench 1, the distance between the two synchronous conveyor belts is slightly larger than the diameter of the heating electric wire 21 to prevent the heating electric wire 21 from contacting with the conveyor belts, a U-shaped frame 11 is arranged at the middle position of the workbench 1, a heater 2 is arranged on the lower surface of the U-shaped frame 11, a heating electric wire 21 is arranged on the lower surface of the heater 2, a through groove 3 is arranged at the position, corresponding to the position right below the heating electric wire 21, on the upper surface of the workbench 1 to facilitate fixing of the heating electric wire 21, the heating electric wire 21 penetrates through the through groove 3 and extends to the lower surface of the workbench 1, a fixing block 17 is arranged at the position, corresponding to the heating electric wire 21, on the lower surface of the workbench 1 to ensure that the heating electric wire 21 has better stability and no position deviation occurs during cutting, and the fixing block 17 is fixedly connected with the heating electric wire 21, the lower surface of the fixed block 17 is provided with a first bolt 18, the PLC 10 is electrically connected with the heater 2, the first servo motor 9, the second servo motor 12 and the third servo motor 13, the PLC 10 controls the heater 2, the first servo motor 9, the second servo motor 12 and the third servo motor 13, the method is a common method in the prior art, the PLC 10 is electrically connected with an external power supply, the PLC 10 can be a control switch, one end of the lower surface of the worktable 1 is provided with a mounting plate 20, the side surface of the mounting plate 20 is provided with a second bolt 19, the end part of the second bolt 19 is provided with a nut, the mounting plate 20 is connected with the material receiving box 6 through the second bolt 19, processed sponge is convenient to collect, both ends of the first rotating shaft 5 are provided with lock catches, the tip that first gyro wheel 8 kept away from first servo motor 9 one end is equipped with the hasp, the one end that second servo motor 12 was kept away from to first gyro wheel 15 is equipped with the hasp, the one end that third servo motor 13 was kept away from to second pivot 14 is equipped with the hasp, stability is better, the lower surface of conveyer belt is equipped with the skid resistant course, the side of first pivot 5 and second pivot 14 is equipped with anti-skidding line, prevent that the conveyer belt from taking place relative slip with first pivot 5 and second pivot 14, first bolt 18 is equipped with two at least and just distributes along the lower surface equidistance of fixed block 17, make the stability of fixed block 17 better, second bolt 19 is equipped with two at least and just distributes along the side equidistance of mounting panel 20, it is better to receive the stability of material box 6.
When in use: the staff places the sponge that will cut on two synchronous conveyer belts of 1 upper surface of workstation, operation PLC controller 10 control third servo motor 13 rotates, and then make the conveyer belt drive the sponge and remove, operation PLC controller 10 controls first servo motor 9 and second servo motor 12 and rotates, make the sponge pass through first gyro wheel 8 and 15 compactions of second gyro wheel, PLC controller 10 control heater 2 heats heating wire 21, utilize heating wire 21 to carry out the sponge cutting, the sponge that cuts gets into receipts magazine 6 along with the conveyer belt, conveniently dismantle receipts magazine 6 through second bolt 19.
The sponge cutting machine is reasonable in structure, convenient to use and low in manufacturing cost, cutting is carried out by utilizing the heating electric wire 21, sponge cuts are smooth, cutting accuracy is high, the end fixing block 17 of the heating electric wire 21 is fixedly connected through the first bolt 18, the heating electric wire 21 is convenient to replace, the sponge can be compacted through the rollers on two sides, cutting is facilitated, the conveying belt is convenient to design, assembly line type production is facilitated, production efficiency is improved, and the material collecting box 6 is designed at the end, so that the processed sponge is convenient to store and place.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, unless otherwise expressly specified or limited, the term "coupled" is to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; may be a mechanical connection; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another.
The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An odorless healthy sponge is characterized by comprising the following components in parts by weight:
polyether polyol 70-90
40-60 parts of toluene diisocyanate
10-20 parts of bamboo charcoal fiber
0.1-0.4 of foaming agent
Aloe juice 5-10
Folium Artemisiae Argyi powder 3-8
Potassium ricinoleate 0.5-1
Iron oxide nanopowder 2-5
1-5 parts of water;
the preparation method comprises the following steps:
A. mixing toluene diisocyanate, bamboo charcoal fiber, aloe juice, iron oxide nanopowder, folium Artemisiae Argyi powder, and potassium ricinoleate, stirring, adding into a grinder, and grinding for 2-10 hr to obtain a mixture;
B. adding the mixture obtained in the step A, polyether polyol, foaming agent and water into a stirring cylinder of a PU filling machine, stirring for 30-60 minutes, quickly stirring and pouring the mixture into a mold through a stirring blade of a foaming machine, placing the mold into a constant-temperature oven at 60-70 ℃, and forming for 5-10 minutes;
C. taking the mold out of the oven, demolding, taking out the molded product, and naturally cooling for 1-3 hours;
D. preparing hypochlorous acid water with the concentration of 40-50% by using deionized water, spraying the formed product in the step C by using a spraying device, and standing for 10-24 hours;
E. baking in an oven at 30-45 deg.C for 20-30 min, and cutting with a sponge cutting device;
sponge cutting device includes workstation (1), its characterized in that: the heating wire rack is characterized in that the front side and the rear side of the workbench (1) are respectively provided with two first supports (4) and a second support (16), the two first supports (4) are rotatably connected with a first roller (8) in a position close to a side through hole at the top, one end of the first roller (8) is connected with a first servo motor (9), the two second supports (16) are rotatably connected with a second roller (15) in a position close to a side through hole at the top, one end of the second roller (15) is connected with a second servo motor (12), two ends of the right side surface of the workbench (1) are respectively provided with one fixing plate (7), two fixing plates (7) are rotatably connected with a second rotating shaft (14) in a position close to the side through hole, one end of the second rotating shaft (14) is connected with a third servo motor (13), two synchronous conveying belts are wound on the surface of the workbench (1), a U-shaped frame (11) is arranged in the middle position of the workbench (1), a heating wire rack (2) of the U-shaped heater (11) is provided with a heating wire (2), the heating wire rack (21) is provided with a lower heating wire (21) in a position corresponding to the workbench (1), heating wire (21) run through logical groove (3) and extend to the lower surface of workstation (1), the corresponding position department that heats wire (21) of lower surface of workstation (1) is equipped with fixed block (17), fixed block (17) and heating wire (21) fixed connection, the lower surface of fixed block (17) is equipped with first bolt (18), and PLC controller (10) electricity is connected heater (2), first servo motor (9), second servo motor (12) and third servo motor (13), external power source is connected to PLC controller (10) electricity.
2. The odorless health sponge according to claim 1, which is characterized by further comprising the following components in parts by weight: 0.01-0.2 part by weight of foam stabilizer and 0.05-0.2 part by weight of catalyst.
3. The odorless health sponge according to claim 2, wherein the catalyst is organotin.
4. The odorless health sponge according to claim 1 wherein said blowing agent is one or a mixture of two or more of methylene chloride, ethylene dichloride or pentane.
5. The odorless healthy sponge according to claim 2, wherein said foam stabilizer is Si-C copolymer with silicon-carbon bond.
6. The odorless health sponge according to claim 1, characterized in that one end of the lower surface of the workbench (1) is provided with a mounting plate (20), the side surface of the mounting plate (20) is provided with a second bolt (19), the end part of the second bolt (19) is provided with a nut, and the mounting plate (20) is connected with a material receiving box (6) through the second bolt (19).
7. The odorless health sponge according to claim 2, wherein the two ends of the first rotating shaft (5) are provided with latches, the end of the first roller (8) far away from the first servo motor (9) is provided with a latch, the end of the second roller (15) far away from the second servo motor (12) is provided with a latch, and the end of the second rotating shaft (14) far away from the third servo motor (13) is provided with a latch.
8. A tasteless healthy sponge according to claim 6, characterized in that the lower surface of the conveyor belt is provided with an anti-slip layer, the side surfaces of the first rotating shaft (5) and the second rotating shaft (14) are provided with anti-slip threads, the first bolts (18) are provided with at least two bolts and are distributed equidistantly along the lower surface of the fixed block (17), and the second bolts (19) are provided with at least two bolts and are distributed equidistantly along the side surface of the mounting plate (20).
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| CN201710351795.4A CN107011497B (en) | 2017-05-18 | 2017-05-18 | Odorless healthy sponge and preparation method thereof |
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| CN201710351795.4A CN107011497B (en) | 2017-05-18 | 2017-05-18 | Odorless healthy sponge and preparation method thereof |
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| CN107011497B true CN107011497B (en) | 2023-03-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724947Y (en) * | 2003-10-15 | 2005-09-14 | 许国校 | Sponge cutter |
| CN102443260A (en) * | 2011-09-30 | 2012-05-09 | 廖勇 | Bamboo-charcoal memory sponge and its production method |
| CN105086712A (en) * | 2015-09-01 | 2015-11-25 | 天长市开林化工有限公司 | High-solid content vegetable ingredient-added healthy emulsion paint and preparation method thereof |
| CN105599046A (en) * | 2015-12-22 | 2016-05-25 | 海宁兄弟家具有限公司 | Novel sponge flat cutting production line |
| CN106279608A (en) * | 2016-08-09 | 2017-01-04 | 屠明鑫 | A kind of Folium Artemisiae Argyi polyurethane is combined household foam sponge |
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2017
- 2017-05-18 CN CN201710351795.4A patent/CN107011497B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724947Y (en) * | 2003-10-15 | 2005-09-14 | 许国校 | Sponge cutter |
| CN102443260A (en) * | 2011-09-30 | 2012-05-09 | 廖勇 | Bamboo-charcoal memory sponge and its production method |
| CN105086712A (en) * | 2015-09-01 | 2015-11-25 | 天长市开林化工有限公司 | High-solid content vegetable ingredient-added healthy emulsion paint and preparation method thereof |
| CN105599046A (en) * | 2015-12-22 | 2016-05-25 | 海宁兄弟家具有限公司 | Novel sponge flat cutting production line |
| CN106279608A (en) * | 2016-08-09 | 2017-01-04 | 屠明鑫 | A kind of Folium Artemisiae Argyi polyurethane is combined household foam sponge |
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| CN107011497A (en) | 2017-08-04 |
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