CN113416354A - Big biological butyronitrile gloves - Google Patents
Big biological butyronitrile gloves Download PDFInfo
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- CN113416354A CN113416354A CN202110479900.9A CN202110479900A CN113416354A CN 113416354 A CN113416354 A CN 113416354A CN 202110479900 A CN202110479900 A CN 202110479900A CN 113416354 A CN113416354 A CN 113416354A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
- B29B7/005—Methods for mixing in batches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
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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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/14—Dipping a core
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- 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
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4842—Outerwear
- B29L2031/4864—Gloves
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention provides a large-organism butyronitrile glove, which belongs to the technical field of butyronitrile gloves and comprises the following raw material formula in parts by weight: 30-40 parts of mint, 25 parts of tea powder, 15-20 parts of olive, 10-15 parts of cellulase, 5 parts of SDS (sodium dodecyl sulfate), 2 parts of chloroform, 40 parts of n-butanol, 50 parts of water, 10 parts of acetic acid, 100 parts of butadiene, 300 parts of acrylonitrile, 20 parts of thermosetting phenolic resin, 30 parts of epoxy resin, 25 parts of resorcinol formaldehyde resin, 2 parts of perchloroethylene resin and 60-80 parts of a compounding agent; the prepared large biological butyronitrile gloves are added with natural active large biological molecules, have excellent antibacterial and antiviral performances, can provide better protection effects for users, and are prepared by fully crushing materials in a physical mode, and removing cell walls and cell membranes of the materials through an enzymolysis method and an organic solvent treatment method, so that the large biological molecules in the materials are fully released.
Description
Technical Field
The invention belongs to the technical field of butyronitrile gloves, and particularly relates to a large-organism butyronitrile glove.
Background
The nitrile gloves are made by refining nitrile rubber which is made from butadiene and acrylonitrile by emulsion polymerization, and the oil resistance, wear resistance and heat resistance of the products are all superior to those of common rubber products. The butyronitrile gloves are harmless, durable and good in adhesion, and are widely applied to industries such as housework, electronics, chemical industry, water industry, glass, food and the like, factory protection, hospitals, scientific research and the like.
The existing butyronitrile gloves have no antibacterial and antiviral functions, can not well meet the protection requirements of application places such as hospitals and chemical engineering, and cause that users have risks of being infected by bacterial viruses, and the butyronitrile rubber still has trace toxic residues after being refined and processed, so that the hand skin of the users is easy to generate symptoms such as allergy, discomfort and the like.
Disclosure of Invention
The invention aims to provide a pair of biological nitrile gloves, and aims to solve the problems that in the prior art, the gloves do not have antibacterial and antiviral functions, can not well meet the protection requirements of application places such as hospitals and chemical engineering, so that a user is at risk of being infected by bacterial viruses, and the nitrile rubber still has trace toxic residues after being refined and processed, so that the hand skin of the user is easy to generate symptoms such as allergy and discomfort.
In order to achieve the purpose, the invention provides the following technical scheme:
the biological butyronitrile gloves comprise the following raw materials in parts by weight: 30-40 parts of mint, 25 parts of tea powder, 15-20 parts of olive, 10-15 parts of cellulase, 5 parts of SDS (sodium dodecyl sulfate), 2 parts of chloroform, 40 parts of n-butanol, 50 parts of water, 10 parts of acetic acid, 100 parts of butadiene, 300 parts of acrylonitrile, 20 parts of thermosetting phenolic resin, 30 parts of epoxy resin, 25 parts of resorcinol formaldehyde resin, 2 parts of perchloroethylene resin and 60-80 parts of compounding agent.
As a preferable scheme of the invention, the formula comprises the following raw materials in parts by weight: 35 parts of mint, 25 parts of tea powder, 18 parts of olive, 12 parts of cellulase, SDS5 parts, 2 parts of chloroform, 40 parts of n-butanol, 50 parts of water, 10 parts of acetic acid, 100 parts of butadiene, 300 parts of acrylonitrile, 20 parts of thermosetting phenolic resin, 30 parts of epoxy resin, 25 parts of resorcinol formaldehyde resin, 2 parts of perchloro-ethylene resin and 70 parts of compounding agent.
As a preferred aspect of the present invention,
the preparation facilities of big biological butyronitrile gloves includes:
the upper end of the mixing kettle is provided with an opening, and a first feeding pipeline is fixedly arranged on the mixing kettle;
the lower end of the mixing kettle is provided with an opening, and the bearing frame is fixedly connected to the upper end of the mixing kettle;
the crushing kettle is fixedly connected to the upper end of the bearing frame, and a second feeding pipeline is fixedly arranged on the crushing kettle;
one end of the feeding pipeline penetrates into the crushing kettle, the other end of the feeding pipeline penetrates into the mixing kettle, and filter screens are mounted at two ends of the feeding pipeline;
a crushing mechanism to crush material into fine particles;
the stirring mechanism is used for stirring and mixing the material particles and other raw materials;
the driving mechanism is connected with the crushing mechanism and the stirring mechanism to drive the crushing mechanism and the stirring mechanism to operate; and
an output mechanism to collect and deliver the mixed material.
As a preferable aspect of the present invention, the driving mechanism includes a motor, a first bevel gear, a second bevel gear, and a third bevel gear, the motor is fixedly connected to the lower inner wall of the carrying frame, the first bevel gear is fixedly connected to the circumferential surface of the output shaft of the motor, the second bevel gear and the third bevel gear are both disposed in the carrying frame, the second bevel gear and the third bevel gear are both engaged with the first bevel gear, and the second bevel gear and the third bevel gear are vertically symmetrical based on the midpoint of the first bevel gear.
As a preferred scheme of the present invention, the crushing mechanism includes a bearing groove, a first bearing, a first rotating rod and three cutting knives, the bearing groove is opened in the middle of the upper inner wall of the crushing kettle, the first bearing is fixedly connected to the upper inner wall of the bearing groove, the first rotating rod is fixedly connected to the circumferential inner wall of the first bearing, the lower end of the first rotating rod movably penetrates through the upper inner wall of the bearing frame and extends downward, and the first rotating rod is fixedly connected to the circumferential inner wall of the second bevel gear.
As a preferable scheme of the present invention, the stirring mechanism includes a rotating disk, a third rotating rod, two fourth rotating rods, two external gears, an internal gear and a plurality of stirring paddles, the third rotating rod is fixedly connected to a circumferential inner wall of the third bevel gear, a lower end of the third rotating rod movably penetrates through a lower end of the bearing frame, the rotating disk is fixedly connected to a circumferential surface of the third rotating rod, the two fourth rotating rods are both rotatably connected to a lower end of the rotating disk, the two fourth rotating rods are axisymmetric based on a midpoint of the rotating disk, the two external gears are respectively and fixedly connected to circumferential surfaces of the two fourth rotating rods, the internal gear is fixedly connected to a circumferential inner wall of the bearing frame, the internal gear is engaged with both the two external gears, the plurality of stirring paddles are respectively and fixedly connected to circumferential surfaces of the two fourth rotating rods, and the plurality of stirring paddles are uniformly distributed.
As a preferable scheme of the present invention, the output mechanism includes a discharge pipeline and a control valve, the discharge pipeline is fixedly connected to the lower end of the mixing kettle, the upper end of the discharge pipeline penetrates through the lower inner wall of the mixing kettle, and the control valve is fixedly mounted on the discharge pipeline.
As a preferable scheme of the present invention, a second bearing is fixedly connected to an inner wall of the bearing frame, a second rotating rod is fixedly connected to a circumferential inner wall of the second bearing, a fourth bevel gear is fixedly connected to a circumferential surface of the second rotating rod, the fourth bevel gear is engaged with both the second bevel gear and the third bevel gear, and the fourth bevel gear and the first bevel gear are axisymmetric based on a midpoint of the rotating disk.
As a preferable scheme of the present invention, a rotating groove is formed on the circumferential inner wall of the bearing frame, and the rotating disc is rotatably connected in the rotating groove.
As a preferred aspect of the present invention,
the preparation method of the large biological butyronitrile gloves comprises the following steps:
s1, extracting major biological components:
s11, rough machining: sampling according to the weight parts, taking the mint and the olive, removing shells and rootstocks, selecting, respectively washing the selected mint and the olive for 10min by using a small amount of running water, and finally respectively soaking the washed mint and the olive for 2h by using clear water with the volume 2 times of that of the mint and the olive for later use;
s12, wall breaking: after the mint and the olive are soaked in the step S11, taking out the mint and the olive, draining the mint, closing a control valve, starting a motor, rotating three cutting knives under the operation of the motor, putting the processed mint into a crushing kettle through a second feeding pipeline, cutting the mint by the three cutting knives at the speed of 300r/min of an output shaft of the motor, breaking the walls of the mint into tiny particles after 5min, putting the tiny particles into a mixing kettle through two filter screens on a feeding pipeline, putting the processed olive after 5min, and breaking the walls of the olive and putting the olive into the mixing kettle for standby after the three cutting knives cut the olive for 10 min;
s13, mixing: after the mint and olive particles generated in the step S12 enter the mixing kettle, sampling according to parts by weight, sequentially taking tea powder, cellulase, SDS, chloroform, n-butanol, water and acetic acid, adding the tea powder, the cellulase, the SDS, the chloroform, the n-butanol, the water and the acetic acid into the mixing kettle through a first feeding pipeline, wherein at the moment, a plurality of stirring paddles do circular motion along with the running of a motor and with the midpoint of the lower end of a rotating disc as the center of a circle, respectively stir different materials in the mixing kettle around the rotation of the two fourth rotating bars, and the materials are uniformly mixed after 30min for later use;
s14, collecting: after the materials in the step S13 are mixed, opening a control valve to convey the mixed materials into a purification kettle through a discharge pipeline for purification for later use;
s2, refining raw rubber: after the materials in the step S14 are purified, taking out the materials and putting the materials into a reaction kettle, sampling according to parts by weight, sequentially adding butadiene, acrylonitrile, thermosetting phenolic resin, epoxy resin, resorcinol formaldehyde resin and perchloroethylene resin into the reaction kettle for chemical reaction, and carrying out emulsion polymerization on the materials in the reaction kettle at the temperature of 30 ℃ and the pH of 8 for 10 hours to produce the large-organism butyronitrile raw rubber for later use;
s3, plastication: after the chemical reaction in the step S2 is finished, taking out the generated raw rubber, putting the raw rubber into a plasticator to change the microstructure of the raw rubber, and reacting the raw rubber for 4 hours under the action of a strong shearing force of 2000r/S and 1000r/S on two rollers of the plasticator to generate plasticated rubber for later use;
s4, mixing: after plastication in the step S3 is finished, taking out the generated plasticated rubber, putting the plasticated rubber into an internal mixer, sampling according to parts by weight, sequentially adding thermosetting phenolic resin, epoxy resin, resorcinol-formaldehyde resin, perchloroethylene resin and a compounding agent into the internal mixer to change the microstructure of the plasticated rubber, and reacting the plasticated rubber for 3 hours under the strong mixing action of 500r/S of blades of the internal mixer to generate finished rubber for later use;
s5, forming: and (5) after the mixing in the step S4 is finished, taking out the generated finished product rubber, slicing, sol, emulsifying, filtering, injecting into a liquid storage tank, dipping, washing with water, drying and stripping by using a glove model, and finally manufacturing the Dabiol butyronitrile gloves.
Compared with the prior art, the invention has the beneficial effects that:
1. in the scheme, effective active biomacromolecules in the mint, the tea and the olive are extracted and added into the nitrile rubber, so that the nitrile rubber can be endowed with antibacterial and antiviral properties, the prepared nitrile gloves can provide better protection effects for users compared with traditional products, and the skin allergy, other discomfort and other symptoms of the users can be effectively avoided because trace toxicity of the rubber in the chemical processing process is removed.
2. In the scheme, the mint and olive raw materials can be more easily processed by performing rough processing in advance, and the mint and olive can be subjected to superfine grinding by the provided grinding mechanism, so that cell walls of the mint and olive can be completely crushed to fully obtain effective active ingredients such as menthol in the cell walls.
3. In the scheme, besides physical crushing of the material, the material is stirred with mint, tea and olive by adding cellulase and an organic solvent, cell walls are removed by an enzymolysis method, and cell membranes are removed by an organic solvent treatment method, so that slightly residual active large biomolecules are released.
4. In the scheme, the defects of poor crystallinity and weak cohesion of the nitrile rubber can be overcome by adding various resins for mixing, and the strength and oil resistance of the rubber can be improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a partial perspective view of the motor of the present invention;
FIG. 5 is a partial cross-sectional view of the mixing still of the present invention;
FIG. 6 is a partial perspective view of the discharge conduit of the present invention;
FIG. 7 is a partial exploded view of the cutting blade of the present invention;
FIG. 8 is a flow chart of a method for preparing the macrobiotic butyronitrile gloves of the invention.
In the figure: 1. a mixing kettle; 101. a first feed conduit; 102. a load-bearing frame; 103. a crushing kettle; 104. a second feed conduit; 2. a bearing groove; 201. a first bearing; 202. a first rotating lever; 203. a cutting knife; 3. a motor; 301. a first bevel gear; 302. a second bevel gear; 303. a third bevel gear; 304. a second rotating rod; 305. a fourth bevel gear; 306. a second bearing; 4. a feed line; 5. a turntable; 501. rotating the groove; 6. a third rotating rod; 601. a fourth rotating rod; 602. an outer gear; 603. an internal gear; 604. a stirring paddle; 7. a discharge pipeline; 701. and (4) controlling the valve.
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.
Example 1
Referring to fig. 1-8, the present invention provides the following technical solutions:
the biological butyronitrile gloves comprise the following raw materials in parts by weight: 30 parts of mint, 25 parts of tea powder, 15 parts of olive, 10 parts of cellulase, SDS5 parts, 2 parts of chloroform, 40 parts of n-butanol, 50 parts of water, 10 parts of acetic acid, 100 parts of butadiene, 300 parts of acrylonitrile, 20 parts of thermosetting phenolic resin, 30 parts of epoxy resin, 25 parts of resorcinol formaldehyde resin, 2 parts of perchloro-ethylene resin and 60 parts of compounding agent.
In the specific embodiment of the invention, the natural active biomacromolecule substances in the mint, the tea and the olive have natural antibacterial and antiviral effects, the gloves have better protective effects by adding the natural active biomacromolecule substances into the gloves, the menthol in the mint can remove trace toxicity remained in the rubber chemical processing process, the cellulase can specifically decompose cell walls through hydrolysis reaction, and the n-butyl alcohol: water: acetic acid (40:50:10) is a widely used mixed acidic solvent system, can provide an optimal acidic reaction environment with the pH value of 8 for cellulase, SDS (sodium dodecyl sulfate) is a cell surface active treating agent, chloroform is a fat-soluble solvent, SDS and chloroform are organic solvents, can dissolve cell membranes, remove cell walls by an enzymatic hydrolysis method and remove the cell membranes by an organic solvent treatment method, can fully release effective active ingredients in mint, tea and olive, butadiene and acrylonitrile are materials for preparing butyronitrile, and the butadiene and the acrylonitrile are copolymerized into butyronitrile mucilage by emulsion, and the component ratio of the two just meets the molecular ratio in the chemical reaction formula of the two, namely 1: 3, the thermosetting phenolic resin, the epoxy resin and the resorcinol-formaldehyde resin are used for improving the strength and oil resistance of the rubber, a small amount of perchloro-ethylene resin is used for improving the viscosity among different components in the mixing process, and the compounding agent is used for improving the performance of the plasticated rubber to form finished rubber, and specifically comprises 20 parts of vulcanizing agent, so that certain strength, toughness and high elasticity can be endowed to the rubber; 15 parts of filler can improve the strength of the rubber; 25 parts of plasticizer can increase the plasticity and flexibility of the rubber; 10 parts of anti-aging agent, which can be used for preventing or delaying rubber aging.
Referring specifically to figures 1-7 of the drawings,
the preparation facilities of big biological butyronitrile gloves includes:
the upper end of the mixing kettle 1 is provided with an opening, and a first feeding pipeline 101 is fixedly arranged on the mixing kettle 1;
the lower end is a bearing frame 102 with an opening, and the bearing frame 102 is fixedly connected to the upper end of the mixing kettle 1;
the crushing kettle 103 is fixedly connected to the upper end of the bearing frame 102, and a second feeding pipeline 104 is fixedly arranged on the crushing kettle 103;
one end of the feeding pipeline 4 penetrates into the crushing kettle 103, the other end of the feeding pipeline 4 penetrates into the mixing kettle 1, and filter screens are mounted at two ends of the feeding pipeline 4;
the crushing mechanism is used for crushing the material into tiny particles;
the stirring mechanism is used for stirring and mixing the material particles and other raw materials;
the driving mechanism is connected with the crushing mechanism and the stirring mechanism to drive the crushing mechanism and the stirring mechanism to operate; and
and the output mechanism is used for collecting the mixed materials and conveying the materials out.
In this embodiment: the mixing kettle 1 is used for bearing a stirring mechanism, three support legs are arranged at the lower part of the mixing kettle 1 to play a role of fixing other structures of a support device, the upper end of the mixing kettle 1 is provided with a circular opening, a first feeding pipeline 101 is communicated with the interior of the mixing kettle 1 to add tea powder and the like, a bearing frame 102 is used for bearing a driving mechanism, the lower part of the bearing frame 102 is provided with a circular opening, the two circular openings correspond to each other, a crushing kettle 103 is used for bearing a crushing mechanism, a second feeding pipeline 104 is communicated with the interior of the crushing kettle 103 to add olive and mint, the mixing kettle 1 is communicated with the crushing kettle 103 through a feeding pipeline 4, filter screens are arranged at two ends of the feeding pipeline 4, when the material in the crushing kettle 103 is not completely crushed, the material cannot enter the feeding pipeline 4 through the filter screens, the lower inner wall of the crushing kettle 103 is an inclined plane, after the material is placed in the, the actuating mechanism who is equipped with can order about rubbing crusher structure operation and smash the material, then the material granule can fall to conveying pipeline 4 through the inclined plane of broken cauldron 103 lower inner wall, then in conveying pipeline 4 landing gets into mixing kettle 1, material such as tealeaves powder is added to mixing kettle 1 to first charging pipeline 101 of rethread, and carry out the intensive mixing stirring through the rabbling mechanism that is equipped with, make peppermint, the biological composition in tealeaves and the olive is fully released out, rethread output mechanism transports away.
Specifically, referring to fig. 1 and 3, the driving mechanism includes a motor 3, a first bevel gear 301, a second bevel gear 302, and a third bevel gear 303, the motor 3 is fixedly connected to a lower inner wall of the carrying frame 102, the first bevel gear 301 is fixedly connected to a circumferential surface of an output shaft of the motor 3, the second bevel gear 302 and the third bevel gear 303 are both disposed in the carrying frame 102, the second bevel gear 302 and the third bevel gear 303 are both engaged with the first bevel gear 301, and the second bevel gear 302 and the third bevel gear 303 are vertically symmetrical based on a midpoint of the first bevel gear 301.
In this embodiment: the second bevel gear 302 and the third bevel gear 303 are respectively meshed with the upper portion and the lower portion of the surface of the first bevel gear 301, the first bevel gear 301 can be rotated through the operation of the motor 3, the second bevel gear 302 and the third bevel gear 303 are further driven to rotate, the rotation directions of the second bevel gear 302 and the third bevel gear 303 are opposite, different models can be selected for the motor 3 according to actual needs, for example, the model is Y630-10/1180, and the motor 3 is electrically connected with an external power supply. For those skilled in the art, the motor 3 is prior art and will not be described in detail.
Referring to fig. 3 and 4, the crushing mechanism includes a bearing groove 2, a first bearing 201, a first rotating rod 202 and three cutting knives 203, the bearing groove 2 is opened in the middle of the upper inner wall of the crushing kettle 103, the first bearing 201 is fixedly connected to the upper inner wall of the bearing groove 2, the first rotating rod 202 is fixedly connected to the circumferential inner wall of the first bearing 201, the lower end of the first rotating rod 202 movably penetrates through the upper inner wall of the bearing frame 102 and extends downward, and the first rotating rod 202 is fixedly connected to the circumferential inner wall of the second bevel gear 302.
In this embodiment: bearing groove 2 is the circular shape groove of seting up in broken cauldron 103 upper inner wall middle part, first bearing 201 plays the rotation that supports first bull stick 202, reduce the coefficient of friction in its motion process, and guarantee its effect of gyration precision, cutting knife 203 comprises a ring and three evenly distributed's blade, first bull stick 202 can rotate along the circumference inner wall of first bearing 201 along with the rotation of second bevel gear 302, and then drive a plurality of cutting knives 203 and rotate, and the distribution of three cutting knife 203 is crisscross each other in order to carry out more abundant cutting breakage.
Specifically referring to fig. 3 and 4, the stirring mechanism includes a rotating disc 5, a third rotating rod 6, two fourth rotating rods 601, two outer gears 602, an inner gear 603, and a plurality of stirring paddles 604, the third rotating rod 6 is fixedly connected to the inner circumferential wall of the third bevel gear 303, the lower end of the third rotating rod 6 movably penetrates through the lower end of the bearing frame 102, the rotary table 5 is fixedly connected with the circumferential surface of the third rotating rod 6, the two fourth rotating rods 601 are both rotatably connected with the lower end of the rotary table 5, and the two fourth rotation bars 601 are axisymmetrical based on the midpoint of the rotation disc 5, the two outer gears 602 are respectively fixedly connected to the circumferential surfaces of the two fourth rotation bars 601, the inner gear 603 is fixedly connected to the circumferential inner wall of the carrying frame 102, and the inner gear 603 is engaged with both of the two outer gears 602, the plurality of paddles 604 are respectively fixedly connected to the circumferential surfaces of the two fourth rotating bars 601, and the plurality of paddles 604 are uniformly distributed.
In this embodiment: the third rotating rod 6 rotates along with the third bevel gear 303 and drives the rotating disk 5 to rotate, so that the two fourth rotating rods 601 and the two outer gears 602 make circular motion based on the middle point of the lower end of the rotating disk 5, and simultaneously, the two fourth rotating rods 601, the two outer gears 602 and the stirring paddles 604 also make rotation while revolving around the third rotating rod 6 because of the engagement between the inner gear 603 and the two outer gears 602, so that the materials in the mixing kettle 1 can be stirred sufficiently and uniformly mixed.
Specifically referring to fig. 2 and 6, the output mechanism includes a discharge pipeline 7 and a control valve 701, the discharge pipeline 7 is fixedly connected to the lower end of the mixing kettle 1, the upper end of the discharge pipeline 7 penetrates through the lower inner wall of the mixing kettle 1, and the control valve 701 is fixedly mounted on the discharge pipeline 7.
In this embodiment: when the mixing in the mixing kettle 1 is not completed, the control valve 701 is closed to prevent the mixed material in the mixing kettle 1 from flowing out, and after the mixing is completed, the control valve 701 is opened to convey the material in the mixing kettle 1 out through the discharge pipeline 7. For those skilled in the art, the control valve 701 is prior art and will not be described in detail.
Specifically, referring to fig. 1, a second bearing 306 is fixedly connected to an inner wall of the carrying frame 102, a second rotating rod 304 is fixedly connected to a circumferential inner wall of the second bearing 306, a fourth bevel gear 305 is fixedly connected to a circumferential surface of the second rotating rod 304, the fourth bevel gear 305 is engaged with both the second bevel gear 302 and the third bevel gear 303, and the fourth bevel gear 305 and the first bevel gear 301 are axisymmetric based on a midpoint of the turntable 5.
In this embodiment: the second rotating rod 304 and the fourth bevel gear 305 rotate together with the rotation of the second bevel gear 302 and the third bevel gear 303, and the rotation direction of the second rotating rod 304 and the fourth bevel gear 305 is opposite to the rotation direction of the first bevel gear 301, so that the rotation of the second bevel gear 302 and the third bevel gear 303 is more stable and does not deviate, and the second bearing 306 supports the rotation of the second rotating rod 304, reduces the friction coefficient in the movement process of the second rotating rod, and ensures the rotation precision of the second rotating rod.
Specifically referring to fig. 3 and 5, a rotating groove 501 is formed on the inner circumferential wall of the supporting frame 102, and the rotating disc 5 is rotatably connected in the rotating groove 501.
In this embodiment: through the rotation of the rotary disk 5 along the rotary groove 501, the rotation of the rotary disk 5 can be limited to prevent the rotation from deviating, and the third rotary rod 6 and the third bevel gear 303 can be supported.
Referring to fig. 1-8, the method for preparing the bionitrile gloves comprises the following steps:
s1, extracting major biological components:
s11, rough machining: sampling according to the weight parts, taking the mint and the olive, removing shells and rootstocks, selecting, respectively washing the selected mint and the olive for 10min by using a small amount of running water, and finally respectively soaking the washed mint and the olive for 2h by using clear water with the volume 2 times of that of the mint and the olive for later use;
s12, wall breaking: after the mint and the olive are soaked in the step S11, taking out the mint and the olive, draining the mint, closing the control valve 701, starting the motor 3, rotating the three cutting knives 203 under the operation of the motor 3, putting the treated mint into the crushing kettle 103 through the second feeding pipeline 104, cutting the mint by the three cutting knives 203 at the speed of 300r/min of the output shaft of the motor 3, breaking the walls of the mint after 5min, crushing the mint into tiny particles, then feeding the tiny particles into the mixing kettle 1 through two filter screens on the feeding pipeline 4, putting the treated olive after 5min, and cutting the olive for 10min by the three cutting knives 203, breaking the walls of the olive, feeding the olive into the mixing kettle 1 for standby;
s13, mixing: after the mint and olive particles generated in the step S12 enter the mixing kettle 1, sampling according to parts by weight, sequentially taking tea powder, cellulase, SDS, chloroform, n-butanol, water and acetic acid, and adding the tea powder, the cellulase, SDS, chloroform, n-butanol, water and acetic acid into the mixing kettle 1 through the first feeding pipeline 101, wherein at the moment, the stirring paddles 604 can do circular motion along with the operation of the motor 3 with the middle point of the lower end of the rotating disc 5 as the center of a circle along with the two fourth rotating bars 601, and respectively rotate around the two fourth rotating bars 601 to stir different materials in the mixing kettle 1, and the materials are uniformly mixed for later use after 30 min;
s14, collecting: after the materials in the step S13 are mixed, the control valve 701 is opened to convey the mixed materials into the purification kettle through the discharge pipe 7 for purification;
s2, refining raw rubber: after the materials in the step S14 are purified, taking out the materials and putting the materials into a reaction kettle, sampling according to parts by weight, sequentially adding butadiene, acrylonitrile, thermosetting phenolic resin, epoxy resin, resorcinol formaldehyde resin and perchloroethylene resin into the reaction kettle for chemical reaction, and carrying out emulsion polymerization on the materials in the reaction kettle at the temperature of 30 ℃ and the pH of 8 for 10 hours to produce the large-organism butyronitrile raw rubber for later use;
s3, plastication: after the chemical reaction in the step S2 is finished, taking out the generated raw rubber, putting the raw rubber into a plasticator to change the microstructure of the raw rubber, and reacting the raw rubber for 4 hours under the action of a strong shearing force of 2000r/S and 1000r/S on two rollers of the plasticator to generate plasticated rubber for later use;
s4, mixing: after plastication in the step S3 is finished, taking out the generated plasticated rubber, putting the plasticated rubber into an internal mixer, sampling according to parts by weight, sequentially adding thermosetting phenolic resin, epoxy resin, resorcinol-formaldehyde resin, perchloroethylene resin and a compounding agent into the internal mixer to change the microstructure of the plasticated rubber, and reacting the plasticated rubber for 3 hours under the strong mixing action of 500r/S of blades of the internal mixer to generate finished rubber for later use;
s5, forming: and (5) after the mixing in the step S4 is finished, taking out the generated finished product rubber, slicing, sol, emulsifying, filtering, injecting into a liquid storage tank, dipping, washing with water, drying and stripping by using a glove model, and finally manufacturing the Dabiol butyronitrile gloves.
Example 2
The biological butyronitrile gloves comprise the following raw materials in parts by weight: 35 parts of mint, 25 parts of tea powder, 15-20 parts of olive, 12 parts of cellulase, SDS5 parts, 2 parts of chloroform, 40 parts of n-butanol, 50 parts of water, 10 parts of acetic acid, 100 parts of butadiene, 300 parts of acrylonitrile, 20 parts of thermosetting phenolic resin, 30 parts of epoxy resin, 25 parts of resorcinol formaldehyde resin, 2 parts of perchloroethylene resin and 70 parts of compounding agent.
The preparation method of example 2 is the same as that of example 1, and is not described herein again.
Example 3
The biological butyronitrile gloves comprise the following raw materials in parts by weight: 40 parts of mint, 25 parts of tea powder, 20 parts of olive, 15 parts of cellulase, SDS5 parts, 2 parts of chloroform, 40 parts of n-butanol, 50 parts of water, 10 parts of acetic acid, 100 parts of butadiene, 300 parts of acrylonitrile, 20 parts of thermosetting phenolic resin, 30 parts of epoxy resin, 25 parts of resorcinol formaldehyde resin, 2 parts of perchloro-ethylene resin and 80 parts of compounding agent.
The preparation method of example 3 is the same as that of example 1, and is not described herein again.
The extracted natural active macro-biomolecules are added into the macro-biological butyronitrile gloves prepared by the invention, so that the gloves have excellent antibacterial and antiviral properties, can provide better protection effects for users, avoid bacterial virus infection, remove residual trace toxicity of rubber in the chemical processing process and avoid skin allergy of the users.
According to examples 1-3, after the gloves prepared according to the present invention were exposed for a corresponding time in an environment where a large amount of bacteria and viruses exist, the gloves were respectively subjected to antibacterial and antiviral test treatments, and the obtained inhibition ratios were as shown in table 1:
TABLE 1 results of antibacterial and antiviral property test of examples 1 to 3
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The biological butyronitrile gloves are characterized by comprising the following raw materials in parts by weight: 30-40 parts of mint, 25 parts of tea powder, 15-20 parts of olive, 10-15 parts of cellulase, 5 parts of SDS (sodium dodecyl sulfate), 2 parts of chloroform, 40 parts of n-butanol, 50 parts of water, 10 parts of acetic acid, 100 parts of butadiene, 300 parts of acrylonitrile, 20 parts of thermosetting phenolic resin, 30 parts of epoxy resin, 25 parts of resorcinol formaldehyde resin, 2 parts of perchloroethylene resin and 60-80 parts of compounding agent.
2. The bionitrile gloves according to claim 1, wherein the bionitrile gloves comprise the following raw materials in parts by weight: 35 parts of mint, 25 parts of tea powder, 18 parts of olive, 12 parts of cellulase, SDS5 parts, 2 parts of chloroform, 40 parts of n-butanol, 50 parts of water, 10 parts of acetic acid, 100 parts of butadiene, 300 parts of acrylonitrile, 20 parts of thermosetting phenolic resin, 30 parts of epoxy resin, 25 parts of resorcinol formaldehyde resin, 2 parts of perchloro-ethylene resin and 70 parts of compounding agent.
3. Preparation facilities of big biological butyronitrile gloves, its characterized in that, preparation facilities of big biological butyronitrile gloves prepares big biological butyronitrile gloves of any one of claims 1-2, preparation facilities of big biological butyronitrile gloves includes:
the upper end of the mixing kettle (1) is provided with an opening, and a first feeding pipeline (101) is fixedly arranged on the mixing kettle (1);
the lower end of the mixing kettle is provided with an open bearing frame (102), and the bearing frame (102) is fixedly connected to the upper end of the mixing kettle (1);
the crushing kettle (103), the crushing kettle (103) is fixedly connected to the upper end of the bearing frame (102), and a second feeding pipeline (104) is fixedly installed on the crushing kettle (103);
one end of the feeding pipeline (4) penetrates into the crushing kettle (103), the other end of the feeding pipeline (4) penetrates into the mixing kettle (1), and filter screens are mounted at two ends of the feeding pipeline (4);
a crushing mechanism to crush material into fine particles;
the stirring mechanism is used for stirring and mixing the material particles and other raw materials;
the driving mechanism is connected with the crushing mechanism and the stirring mechanism to drive the crushing mechanism and the stirring mechanism to operate; and
an output mechanism to collect and deliver the mixed material.
4. The device for preparing the macrobiotic nitrile glove according to claim 3, wherein: the driving mechanism comprises a motor (3), a first bevel gear (301), a second bevel gear (302) and a third bevel gear (303), the motor (3) is fixedly connected to the lower inner wall of the bearing frame (102), the first bevel gear (301) is fixedly connected to the circumferential surface of the output shaft of the motor (3), the second bevel gear (302) and the third bevel gear (303) are both arranged in the bearing frame (102), the second bevel gear (302) and the third bevel gear (303) are both meshed with the first bevel gear (301), and the second bevel gear (302) and the third bevel gear (303) are symmetrical up and down based on the middle point of the first bevel gear (301).
5. The device for preparing the macrobiotic nitrile glove according to claim 4, wherein: the crushing mechanism comprises a bearing groove (2), a first bearing (201), a first rotating rod (202) and three cutting knives (203), the middle part of the upper inner wall of the crushing kettle (103) is arranged in the bearing groove (2), the first bearing (201) is fixedly connected with the upper inner wall of the bearing groove (2), the first rotating rod (202) is fixedly connected with the inner wall of the circumference of the first bearing (201), the lower end of the first rotating rod (202) movably penetrates through the upper inner wall of the bearing frame (102) and extends downwards, and the first rotating rod (202) is fixedly connected with the inner wall of the circumference of the second bevel gear (302).
6. The device for preparing the macrobiotic nitrile glove according to claim 5, wherein: the stirring mechanism comprises a turntable (5), a third rotating rod (6), two fourth rotating rods (601), two outer gears (602), an inner gear (603) and a plurality of stirring paddles (604), wherein the third rotating rod (6) is fixedly connected to the circumferential inner wall of a third bevel gear (303), the lower end of the third rotating rod (6) movably penetrates through the lower end of the bearing frame (102), the turntable (5) is fixedly connected to the circumferential surface of the third rotating rod (6), the two fourth rotating rods (601) are rotatably connected to the lower end of the turntable (5), the two fourth rotating rods (601) are axisymmetric based on the midpoint of the turntable (5), the two outer gears (602) are respectively and fixedly connected to the circumferential surfaces of the two fourth rotating rods (601), the inner gear (603) is fixedly connected to the circumferential inner wall of the bearing frame (102), and the inner gear (603) is meshed with the two outer gears (602), the stirring paddles (604) are fixedly connected to the circumferential surfaces of the two fourth rotating rods (601) respectively, and the stirring paddles (604) are uniformly distributed.
7. The device for preparing the macrobiotic nitrile glove according to claim 6, wherein: the output mechanism comprises a discharge pipeline (7) and a control valve (701), the discharge pipeline (7) is fixedly connected to the lower end of the mixing kettle (1), the upper end of the discharge pipeline (7) penetrates through the lower inner wall of the mixing kettle (1), and the control valve (701) is fixedly installed on the discharge pipeline (7).
8. The device for preparing the macrobiotic nitrile glove according to claim 7, wherein: the inner wall of the bearing frame (102) is fixedly connected with a second bearing (306), the circumferential inner wall of the second bearing (306) is fixedly connected with a second rotating rod (304), the circumferential surface of the second rotating rod (304) is fixedly connected with a fourth bevel gear (305), the fourth bevel gear (305) is meshed with the second bevel gear (302) and the third bevel gear (303), and the fourth bevel gear (305) and the first bevel gear (301) are axisymmetric based on the midpoint of the rotating disc (5).
9. The device for preparing the macrobiotic nitrile glove according to claim 8, wherein: the inner wall of the circumference of the bearing frame (102) is provided with a rotary groove (501), and the rotary disc (5) is rotatably connected in the rotary groove (501).
10. The preparation method of the giant organism butyronitrile gloves is characterized in that the preparation device of the giant organism butyronitrile gloves of claim 9 is adopted, and comprises the following steps:
s1, extracting major biological components:
s11, rough machining: sampling according to the weight parts, taking the mint and the olive, removing shells and rootstocks, selecting, respectively washing the selected mint and the olive for 10min by using a small amount of running water, and finally respectively soaking the washed mint and the olive for 2h by using clear water with the volume 2 times of that of the mint and the olive for later use;
s12, wall breaking: after the mint and the olive are soaked in the step S11, the mint and the olive are taken out and drained, then a control valve (701) is closed, a motor (3) is started, three cutting knives (203) are rotated under the operation of the motor (3), then the treated mint is thrown into a crushing kettle (103) through a second feeding pipeline (104), the three cutting knives (203) can cut the mint at the speed of 300r/min of an output shaft of the motor (3), after 5min, the mint is broken and crushed into tiny particles, then the tiny particles enter a mixing kettle (1) through two filter screens on a feeding pipeline (4), after 5min, the treated olive is thrown into the mixing kettle, and after the three cutting knives (203) cut the olive for 10min, the olive is also broken and enters the mixing kettle (1) for standby;
s13, mixing: after the mint and olive particles generated in the step S12 enter the mixing kettle (1), sampling according to parts by weight, sequentially taking tea powder, cellulase, SDS, chloroform, n-butanol, water and acetic acid, adding the tea powder, the cellulase, the SDS, the chloroform, the n-butanol, the water and the acetic acid into the mixing kettle (1) through a first feeding pipeline (101), wherein at the moment, a plurality of stirring paddles (604) respectively rotate around two fourth rotating rods (601) to stir different materials in the mixing kettle (1) while rotating around the two fourth rotating rods (601) along with the operation of a motor (3) and the middle point of the lower end of the rotating disk (5) as the circle center, and the materials are uniformly mixed for later use after 30 min;
s14, collecting: after the materials in the step S13 are mixed, opening a control valve (701) to enable the mixed materials to be conveyed into a purification kettle through a discharge pipeline (7) for purification for later use;
s2, refining raw rubber: after the materials in the step S14 are purified, taking out the materials and putting the materials into a reaction kettle, sampling according to parts by weight, sequentially adding butadiene, acrylonitrile, thermosetting phenolic resin, epoxy resin, resorcinol formaldehyde resin and perchloroethylene resin into the reaction kettle for chemical reaction, and carrying out emulsion polymerization on the materials in the reaction kettle at the temperature of 30 ℃ and the pH of 8 for 10 hours to produce the large-organism butyronitrile raw rubber for later use;
s3, plastication: after the chemical reaction in the step S2 is finished, taking out the generated raw rubber, putting the raw rubber into a plasticator to change the microstructure of the raw rubber, and reacting the raw rubber for 4 hours under the action of a strong shearing force of 2000r/S and 1000r/S on two rollers of the plasticator to generate plasticated rubber for later use;
s4, mixing: after plastication in the step S3 is finished, taking out the generated plasticated rubber, putting the plasticated rubber into an internal mixer, sampling according to parts by weight, sequentially adding thermosetting phenolic resin, epoxy resin, resorcinol-formaldehyde resin, perchloroethylene resin and a compounding agent into the internal mixer to change the microstructure of the plasticated rubber, and reacting the plasticated rubber for 3 hours under the strong mixing action of 500r/S of blades of the internal mixer to generate finished rubber for later use;
s5, forming: and (5) after the mixing in the step S4 is finished, taking out the generated finished product rubber, slicing, sol, emulsifying, filtering, injecting into a liquid storage tank, dipping, washing with water, drying and stripping by using a glove model, and finally manufacturing the Dabiol butyronitrile gloves.
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