阅读说明：本技术 一种抗病菌防臭的鞋底材料及制备工艺 (Antibacterial and deodorant sole material and preparation process thereof ) 是由 丁剑华 于 2021-10-11 设计创作，主要内容包括：本发明属于鞋底设备技术领域,尤其是一种抗病菌防臭的鞋底材料及制备工艺,步骤一、原材料的选取；步骤二、原材料称量配比烘干；步骤三、分A、B两组混合料制成；步骤四、将A、B组混合料搅拌混合；步骤五、得到的混合物进行过滤、冷却。该抗病菌防臭的鞋底材料及制备工艺,通过设置通过设置A组分与B组分混合制成鞋底达到了本鞋底抗病菌防臭的功能,通过在混合材料的内部添加抗菌剂使之鞋底材质内部有抗菌的效果,避免细菌滋生,以及采用纳米二氧化钛能杀死细菌,起到抗病菌防臭的效果,从而增强了鞋底抗病菌防臭的使用效率,避免的现有的防臭抗病菌差导致出行不便的效果。(The invention belongs to the technical field of sole equipment, in particular to a sole material with functions of resisting bacteria and deodorizing and a preparation process, which comprises the following steps of selecting raw materials; step two, weighing, proportioning and drying the raw materials; step three, preparing the mixture by dividing the mixture into A, B groups; stirring and mixing A, B groups of mixed materials; and step five, filtering and cooling the obtained mixture. This deodorant sole material of anti-bacterial and preparation technology, through setting up and mixing the sole of making through setting up A component and B component and reached the deodorant function of this sole anti-bacterial, through adding the antibiotic agent in the inside of combined material and making it have antibiotic effect inside the sole material, avoid bacterial growing to and adopt nanometer titanium dioxide can kill the bacterium, play the deodorant effect of anti-bacterial, thereby the deodorant availability factor of the anti-bacterial of sole has been strengthened, the current bad effect that leads to the inconvenience of going on a journey that leads to of the deodorant anti-bacterial difference of avoiding.)

1. The antibacterial and deodorant sole material is characterized in that: the material comprises the following selected materials, such as thermoplastic polyurethane, polyolefin thermoplastic elastomer, nitrile rubber, polyamide resin, fiber mixture, chain extender, foam stabilizer, foaming agent, lubricant, activated carbon powder, zinc fatty acid, antibacterial agent, nano titanium dioxide, silver fiber, negative ion treatment fiber, chitin fiber and hemp.

2. The antibacterial and deodorant sole material according to claim 1, characterized in that: the mass percentage of each component is as follows: 25-30 parts of thermoplastic polyurethane, 20-30 parts of polyolefin thermoplastic elastomer, 15-20 parts of nitrile rubber, 6-10 parts of polyamide resin, 9-11 parts of chain extender, 3-7 parts of foam stabilizer, 3-7 parts of foaming agent, 3-7 parts of lubricant, 3-7 parts of activated carbon powder, 4-8 parts of fatty acid zinc, 6-12 parts of antibacterial agent, 5-10 parts of nano titanium dioxide, 5-10 parts of silver fiber, 5-10 parts of negative ion treated fiber, 5-10 parts of chitin fiber and 5-10 parts of hemp.

3. The preparation process of the antibacterial and deodorant sole material according to claim 2, characterized by comprising the following steps: selecting raw materials;

step two, weighing, proportioning and drying the raw materials;

step three, preparing the mixture by dividing the mixture into A, B groups;

stirring and mixing A, B groups of mixed materials;

fifthly, filtering and cooling the obtained mixture;

and step six, injecting the prepared qualified filtered and cooled product into an injection mold to carry out injection molding on a finished sole.

4. The preparation process of the antibacterial and deodorant sole material according to claim 3, characterized by comprising the following steps: the component A in the third step is prepared by uniformly mixing thermoplastic polyurethane, polyolefin thermoplastic elastomer, nitrile rubber, polyamide resin, a chain extender, a foam stabilizer, a foaming agent, a lubricant, activated carbon powder and fatty acid zinc at 45-80 ℃ and standing for degassing; in the all-water foam system, the foaming agent is water, and the water content in the component A needs to be measured, and the content of the foaming agent is 0.4-0.6%.

5. The preparation process of the antibacterial and deodorant sole material according to claim 3, characterized by comprising the following steps: the component B in the third step consists of an antibacterial agent, nano titanium dioxide, silver fibers, negative ion treatment fibers, chitin fibers and hemp, in the reaction process, an inhibitor is added to prevent side reactions from occurring, and the temperature is kept at 60-90 ℃ for 2.5-3.5 h.

6. The preparation process of the antibacterial and deodorant sole material according to claim 3, characterized by comprising the following steps: and fourthly, sequentially placing the component A and the component B into a reaction kettle, controlling the temperature of the reaction kettle at 350-400 ℃, and firstly placing the component A and then adding the component B for uniform mixing reaction.

7. The preparation process of the antibacterial and deodorant sole material according to claim 3, characterized by comprising the following steps: the chain extender is 2-imidazolidinone, the lubricant is oleic acid, and the antibacterial agent is ammonium dihydrogen phosphate.

8. The preparation process of the antibacterial and deodorant sole material according to claim 3, characterized by comprising the following steps: the reation kettle that mixes in step four is including supporting leg (1), a plurality of the equal fixedly connected with reaction barrel (2) in top of supporting leg (1), the fixed intercommunication in top of reaction barrel (2) has inlet pipe (3), the surface of inlet pipe (3) is the funnel shape, the interior roof and the interior diapire of reaction barrel (2) all rotate through the bearing and are connected with pivot (4), the bottom of pivot (4) is run through and is extended to the bottom of reaction barrel (2).

9. The preparation process of the antibacterial and deodorant sole material according to claim 8, characterized by comprising the following steps: the inside of pivot (4) is the cavity shape, the first awl tooth of bottom fixedly connected with (5) of pivot (4), the bottom fixedly connected with mounting panel (6) of reaction barrel (2), the fixed surface of mounting panel (6) is connected with driving motor (7), the output shaft of driving motor (7) passes through shaft coupling fixedly connected with awl tooth axle (8), the one end fixedly connected with second awl tooth (9) of awl tooth axle (8), the surface of second awl tooth (9) and the surface toothing of first awl tooth (5).

10. The preparation process of the antibacterial and deodorant sole material according to claim 9, characterized by comprising the following steps: the utility model discloses a reactor, including pivot (4), the circular arc fixed surface of pivot (4) installs heating agitator pipe (10), the inside of heating agitator pipe (10) is provided with heater strip (11), the inside power cord (12) that is provided with of cavity of pivot (4), power cord (12) and heater strip (11) electric connection, the bottom electric connection of power cord (12) has conducting rod (13), the bottom fixedly connected with connecting rod (14) of reaction barrel (2), the one end fixedly connected with circular telegram ring (15) of connecting rod (14), the material of circular telegram ring (15) is insulating material, the inner wall fixedly connected with conducting ring (16) of circular telegram ring (15), the inner wall of conducting ring (16) and the one end electric connection of conducting rod (13), and the one end circular arc surface sliding grafting of conducting ring (16) and conducting rod (13).

Technical Field

The invention relates to the technical field of sole equipment, in particular to a sole material with functions of resisting bacteria and deodorizing and a preparation process thereof.

Background

The modern materials and the innovation of the process are different day by day, the material types of the soles are very various, and the materials of the soles are various and can be divided into natural bottom materials and synthetic bottom materials. The natural bottom materials comprise natural bottom leather, bamboo, wood and the like, and the synthetic bottom materials comprise rubber, plastics, rubber and plastic combined materials, regenerated leather, elastic hardboard and the like. The sole is rather complex in construction and in a broad sense may include all of the materials forming the sole, such as the outsole, midsole and heel. In a narrow sense, only the outsole is referred to, and the common characteristics of the general sole materials should have the characteristics of wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to the foot shape, difficult deformation after shaping, heat preservation, easy moisture absorption and the like, and simultaneously should be matched with the midsole to have the brake function of preventing slipping and easy stopping when the foot is changed during walking.

However, the existing sole materials are poor in antibacterial and deodorant performance, and bacteria breeding and smelly foot odor are easily caused in long-term wearing, so that living and traveling are affected, and therefore, the antibacterial and deodorant sole material and the preparation process are needed.

Disclosure of Invention

Based on the technical problem that the existing sole is poor in germ-resistant and odor-resistant capabilities, the invention provides a germ-resistant and odor-resistant sole material and a preparation process thereof.

The invention provides a sole material with functions of disease resistance, bacteria resistance and deodorization and a preparation process thereof.

Preferably, the mass percentage of each component is respectively as follows: 25-30 parts of thermoplastic polyurethane, 20-30 parts of polyolefin thermoplastic elastomer, 15-20 parts of nitrile rubber, 6-10 parts of polyamide resin, 9-11 parts of chain extender, 3-7 parts of foam stabilizer, 3-7 parts of foaming agent, 3-7 parts of lubricant, 3-7 parts of activated carbon powder, 4-8 parts of fatty acid zinc, 6-12 parts of antibacterial agent, 5-10 parts of nano titanium dioxide, 5-10 parts of silver fiber, 5-10 parts of negative ion treated fiber, 5-10 parts of chitin fiber and 5-10 parts of hemp.

Preferably, selecting raw materials;

step two, weighing, proportioning and drying the raw materials;

step three, preparing the mixture by dividing the mixture into A, B groups;

stirring and mixing A, B groups of mixed materials;

fifthly, filtering and cooling the obtained mixture;

and step six, injecting the prepared qualified filtered and cooled product into an injection mold to carry out injection molding on a finished sole.

Preferably, the component A in the third step is prepared by uniformly mixing thermoplastic polyurethane, polyolefin thermoplastic elastomer, nitrile rubber, polyamide resin, a chain extender, a foam stabilizer, a foaming agent, a lubricant, activated carbon powder and fatty acid zinc at 45-80 ℃ and then standing and degassing; in the all-water foam system, the foaming agent is water, and the water content in the component A needs to be measured, and the content of the foaming agent is 0.4-0.6%.

Preferably, the component B in the third step consists of an antibacterial agent, nano titanium dioxide, silver fibers, negative ion treatment fibers, chitin fibers and hemp, in the reaction process, an inhibitor is added to prevent side reactions from occurring, and the temperature is kept at 60-90 ℃ for 2.5-3.5 h.

Preferably, the component A and the component B are sequentially placed into the reaction kettle in the step IV, the temperature of the reaction kettle is controlled at 350-400 ℃, and the component A is placed into the reaction kettle first and the component B is added to carry out uniform mixing reaction.

Preferably, the chain extender is 2-imidazolidinone, the lubricant is oleic acid, and the antibacterial agent is ammonium dihydrogen phosphate.

Preferably, the reation kettle that mixes in step four is including the supporting leg, a plurality of the equal fixedly connected with reation bucket in top of supporting leg, the fixed intercommunication in top of reation bucket has the inlet pipe, the surface of inlet pipe is the funnel shape, the interior roof and the interior diapire of reation bucket all are connected with the pivot through the bearing rotation, the bottom of pivot is run through and is extended to the bottom of reation bucket.

Preferably, the inside of pivot is the cavity shape, the first awl tooth of the bottom fixedly connected with of pivot, the bottom fixedly connected with mounting panel of retort, the fixed surface of mounting panel is connected with driving motor, driving motor's output shaft passes through shaft coupling fixedly connected with awl tooth axle, the one end fixedly connected with second awl tooth of awl tooth axle, the surface meshing of the surface of second awl tooth and first awl tooth.

Preferably, the circular arc fixed surface of pivot installs the heating agitator tube, the inside of heating agitator tube is provided with the heater strip, the inside power cord that is provided with of cavity of pivot, power cord and heater strip electric connection, the bottom electric connection of power cord has the conducting rod, the bottom fixedly connected with connecting rod of reaction barrel, the circular telegram of one end fixedly connected with of connecting rod, the material of circular telegram is insulating material, the inner wall fixedly connected with conducting ring of circular telegram, the inner wall of conducting ring and the one end electric connection of conducting rod, and the one end circular arc surperficial slip grafting of the inner wall of conducting ring and conducting rod.

The beneficial effects of the invention are as follows:

1. the sole is made by setting the A component and the B component to achieve the function of resisting bacteria and preventing odor of the sole, the antibacterial agent is added in the mixed material to enable the inside of the sole material to have an antibacterial effect, so that bacterial breeding is avoided, the nano titanium dioxide is adopted to kill bacteria, the effect of resisting bacteria and preventing odor is achieved, the use efficiency of resisting bacteria and preventing odor of the sole is improved, and the effect of inconvenient trip caused by the poor effect of the existing odor-resistant and anti-bacteria is avoided.

2. Still carry out the rotation heating through setting up the rotatory stirring of heating agitator pipe and make it A component and B component mixing stirring even, the mixing efficiency between the reinforcing and the even effect of being heated.

Drawings

FIG. 1 is a schematic structural view of a sole material with antibacterial and deodorant effects and a preparation process thereof;

fig. 2 is an enlarged view of a structure A in fig. 1 of the antibacterial and deodorant sole material and the preparation process.

In the figure: 1. supporting legs; 2. a reaction barrel; 3. a feed pipe; 4. a rotating shaft; 5. a first bevel gear; 6. mounting a plate; 7. a drive motor; 8. a bevel gear shaft; 9. a second taper tooth; 10. heating the stirring pipe; 11. heating wires; 12. a power line; 13. a conductive rod; 14. a connecting rod; 15. a power-on ring; 16. and (6) conducting the ring.

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.

Referring to fig. 1-2, a sole material with functions of resisting bacteria and deodorizing and a preparation process thereof, comprising the following steps of selecting raw materials; the material selected in the first step comprises thermoplastic polyurethane, polyolefin thermoplastic elastomer, nitrile rubber, polyamide resin, a fiber mixture, a chain extender, a foam stabilizer, a foaming agent, a lubricant, activated carbon powder, zinc fatty acid, an antibacterial agent, nano titanium dioxide, silver fiber, negative ion treatment fiber, chitin fiber and hemp; the chain extender is 2-imidazolidinone, the lubricant is oleic acid, and the antibacterial agent is ammonium dihydrogen phosphate;

step two, weighing, proportioning and drying the raw materials; the mass percentage of each component in the second step is respectively as follows: 25-30 parts of thermoplastic polyurethane, 20-30 parts of polyolefin thermoplastic elastomer, 15-20 parts of nitrile rubber, 6-10 parts of polyamide resin, 9-11 parts of chain extender, 3-7 parts of foam stabilizer, 3-7 parts of foaming agent, 3-7 parts of lubricant, 3-7 parts of activated carbon powder, 4-8 parts of fatty acid zinc, 6-12 parts of antibacterial agent, 5-10 parts of nano titanium dioxide, 5-10 parts of silver fiber, 5-10 parts of negative ion treated fiber, 5-10 parts of chitin fiber and 5-10 parts of hemp;

step three, preparing the mixture by dividing the mixture into A, B groups; the component A in the third step consists of thermoplastic polyurethane, polyolefin thermoplastic elastomer, nitrile rubber, polyamide resin, a chain extender, a foam stabilizer, a foaming agent, a lubricant, activated carbon powder and fatty acid zinc, and is obtained by uniformly mixing at 45-80 ℃, standing and degassing; in the all-water foaming system, the foaming agent is water, the water content in the component A needs to be measured, and the content of the foaming agent is 0.4 to 0.6 percent;

the component B in the third step consists of an antibacterial agent, nano titanium dioxide, silver fibers, negative ion treatment fibers, chitin fibers and hemp, in the reaction process, an inhibitor is added to prevent side reactions from occurring, and the temperature is kept at 60-90 ℃ for 2.5-3.5 h;

stirring and mixing A, B groups of mixed materials; fourthly, sequentially placing the component A and the component B into a reaction kettle, controlling the temperature of the reaction kettle at 350-400 ℃, firstly placing the component A and adding the component B for uniform mixing reaction;

the reaction kettle mixed in the fourth step comprises supporting legs 1, wherein the tops of a plurality of supporting legs 1 are fixedly connected with reaction barrels 2, the tops of the reaction barrels 2 are fixedly communicated with feeding pipes 3, the surfaces of the feeding pipes 3 are funnel-shaped, the inner top walls and the inner bottom walls of the reaction barrels 2 are rotatably connected with rotating shafts 4 through bearings, and the bottom ends of the rotating shafts 4 penetrate through and extend to the bottoms of the reaction barrels 2;

the interior of the rotating shaft 4 is hollow, the bottom end of the rotating shaft 4 is fixedly connected with a first bevel gear 5, the bottom end of the reaction barrel 2 is fixedly connected with a mounting plate 6, the surface of the mounting plate 6 is fixedly connected with a driving motor 7, an output shaft of the driving motor 7 is fixedly connected with a bevel gear shaft 8 through a coupler, one end of the bevel gear shaft 8 is fixedly connected with a second bevel gear 9, and the surface of the second bevel gear 9 is meshed with the surface of the first bevel gear 5;

a heating and stirring pipe 10 is fixedly installed on the arc surface of the rotating shaft 4, a heating wire 11 is arranged inside the heating and stirring pipe 10, a power wire 12 is arranged inside the hollow part of the rotating shaft 4, the power wire 12 is electrically connected with the heating wire 11, the bottom end of the power wire 12 is electrically connected with a conductive rod 13, the bottom end of the reaction barrel 2 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 is fixedly connected with a power-on ring 15, the power-on ring 15 is made of an insulating material, the inner wall of the power-on ring 15 is fixedly connected with a conductive ring 16, the inner wall of the conductive ring 16 is electrically connected with one end of the conductive rod 13, and the inner wall of the conductive ring 16 is in sliding insertion connection with the arc surface of one end of the conductive rod 13;

the heating and stirring pipe 10 is arranged to rotate and stir, and simultaneously, the component A and the component B are also rotated and heated to be uniformly mixed and stirred, so that the mixing efficiency and the uniform heating effect are enhanced;

fifthly, filtering and cooling the obtained mixture;

and step six, injecting the prepared qualified filtered and cooled product into an injection mold to carry out injection molding on a finished sole.

The sole prepared by mixing the component A and the component B achieves the functions of disease resistance, bacteria resistance and deodorization, the antibacterial agent is added in the mixed material, so that the inside of the sole material has antibacterial effect, the breeding of bacteria is avoided, and nanometer titanium dioxide is adopted to automatically decompose free moving negatively charged electrons (e _) and positively charged holes (h +) under sunlight, particularly ultraviolet irradiation, form hole-electron pairs, adsorb oxygen dissolved on the surface of TiO2 to capture electrons to form O2-, the holes oxidize OH and H2O adsorbed on the surface of TiO2 into HO, and the generated oxygen atoms and hydroxyl radicals have strong chemical activity, particularly, atomic oxygen can react with most organic matters (oxidation) and can react with organic matters in bacteria to generate CO2 and H2O, so that the bacteria can be killed in a short time, and the effects of resisting and deodorizing bacteria are achieved;

the silver ions on the surface of the silver fiber can quickly adsorb the deteriorated protein to reduce or eliminate peculiar smell, so as to achieve the purposes of resisting bacteria and deodorizing and eliminate the peculiar smell of the sole at the bottom of the sole;

the bamboo fiber can keep the inherent antibacterial and deodorant performance of the sole after repeated washing and sun drying for many times; the hemp is natural and antibacterial, insect-proof, moth-proof and deodorant, so that a protective barrier is added to the sole.

Example one

Referring to fig. 1-2, a sole material with functions of resisting bacteria and deodorizing and a preparation process thereof, comprising the following steps of selecting raw materials; the material selected in the first step comprises thermoplastic polyurethane, polyolefin thermoplastic elastomer, nitrile rubber, polyamide resin, a fiber mixture, a chain extender, a foam stabilizer, a foaming agent, a lubricant, activated carbon powder, zinc fatty acid, an antibacterial agent, nano titanium dioxide, silver fiber, negative ion treatment fiber, chitin fiber and hemp; the chain extender is 2-imidazolidinone, the lubricant is oleic acid, and the antibacterial agent is ammonium dihydrogen phosphate;

step two, weighing, proportioning and drying the raw materials; the mass percentage of each component in the second step is respectively as follows: 25 parts of thermoplastic polyurethane, 20 parts of polyolefin thermoplastic elastomer, 15 parts of nitrile rubber, 6 parts of polyamide resin, 9 parts of chain extender, 3 parts of foam homogenizing agent, 3 parts of foaming agent, 3 parts of lubricant, 3 parts of activated carbon powder, 4 parts of fatty acid zinc, 6 parts of antibacterial agent, 5 parts of nano titanium dioxide, 5 parts of silver fiber, 5 parts of anion treated fiber, 5 parts of chitin fiber and 5 parts of hemp;

step three, preparing the mixture by dividing the mixture into A, B groups; the component A in the third step is composed of thermoplastic polyurethane, polyolefin thermoplastic elastomer, nitrile rubber, polyamide resin, chain extender, foam stabilizer, foaming agent, lubricant, active carbon powder and fatty acid zinc, and is obtained by uniformly mixing at 45 ℃, standing and degassing; in the all-water foaming system, the foaming agent is water, the water content in the component A needs to be measured, and the content of the foaming agent is 0.4 percent;

the component B in the third step consists of an antibacterial agent, nano titanium dioxide, silver fibers, negative ion treatment fibers, chitin fibers and hemp, in the reaction process, an inhibitor is added to prevent side reactions from occurring, and the temperature is kept at 60 ℃ for 2.5 hours;

stirring and mixing A, B groups of mixed materials; fourthly, sequentially placing the component A and the component B into a reaction kettle, controlling the temperature of the reaction kettle to be 350 ℃, firstly placing the component A and adding the component B for uniform mixing reaction;

the reaction kettle mixed in the fourth step comprises supporting legs 1, wherein the tops of a plurality of supporting legs 1 are fixedly connected with reaction barrels 2, the tops of the reaction barrels 2 are fixedly communicated with feeding pipes 3, the surfaces of the feeding pipes 3 are funnel-shaped, the inner top walls and the inner bottom walls of the reaction barrels 2 are rotatably connected with rotating shafts 4 through bearings, and the bottom ends of the rotating shafts 4 penetrate through and extend to the bottoms of the reaction barrels 2;

the interior of the rotating shaft 4 is hollow, the bottom end of the rotating shaft 4 is fixedly connected with a first bevel gear 5, the bottom end of the reaction barrel 2 is fixedly connected with a mounting plate 6, the surface of the mounting plate 6 is fixedly connected with a driving motor 7, an output shaft of the driving motor 7 is fixedly connected with a bevel gear shaft 8 through a coupler, one end of the bevel gear shaft 8 is fixedly connected with a second bevel gear 9, and the surface of the second bevel gear 9 is meshed with the surface of the first bevel gear 5;

a heating and stirring pipe 10 is fixedly installed on the arc surface of the rotating shaft 4, a heating wire 11 is arranged inside the heating and stirring pipe 10, a power wire 12 is arranged inside the hollow part of the rotating shaft 4, the power wire 12 is electrically connected with the heating wire 11, the bottom end of the power wire 12 is electrically connected with a conductive rod 13, the bottom end of the reaction barrel 2 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 is fixedly connected with a power-on ring 15, the power-on ring 15 is made of an insulating material, the inner wall of the power-on ring 15 is fixedly connected with a conductive ring 16, the inner wall of the conductive ring 16 is electrically connected with one end of the conductive rod 13, and the inner wall of the conductive ring 16 is in sliding insertion connection with the arc surface of one end of the conductive rod 13;

the heating and stirring pipe 10 is arranged to rotate and stir, and simultaneously, the component A and the component B are also rotated and heated to be uniformly mixed and stirred, so that the mixing efficiency and the uniform heating effect are enhanced;

fifthly, filtering and cooling the obtained mixture;

and step six, injecting the prepared qualified filtered and cooled product into an injection mold to carry out injection molding on a finished sole.

The sole prepared by mixing the component A and the component B achieves the functions of disease resistance, bacteria resistance and deodorization, the antibacterial agent is added in the mixed material, so that the inside of the sole material has antibacterial effect, the breeding of bacteria is avoided, and nanometer titanium dioxide is adopted to automatically decompose free moving negatively charged electrons (e _) and positively charged holes (h +) under sunlight, particularly ultraviolet irradiation, form hole-electron pairs, adsorb oxygen dissolved on the surface of TiO2 to capture electrons to form O2-, the holes oxidize OH and H2O adsorbed on the surface of TiO2 into HO, and the generated oxygen atoms and hydroxyl radicals have strong chemical activity, particularly, atomic oxygen can react with most organic matters (oxidation) and can react with organic matters in bacteria to generate CO2 and H2O, so that the bacteria can be killed in a short time, and the effects of resisting and deodorizing bacteria are achieved;

the silver ions on the surface of the silver fiber can quickly adsorb the deteriorated protein to reduce or eliminate peculiar smell, so as to achieve the purposes of resisting bacteria and deodorizing and eliminate the peculiar smell of the sole at the bottom of the sole;

the bamboo fiber can keep the inherent antibacterial and deodorant performance of the sole after repeated washing and sun drying for many times; the hemp is natural and antibacterial, insect-proof, moth-proof and deodorant, so that a protective barrier is added to the sole.

Example two

Referring to fig. 1-2, a sole material with functions of resisting bacteria and deodorizing and a preparation process thereof, comprising the following steps of selecting raw materials; the material selected in the first step comprises thermoplastic polyurethane, polyolefin thermoplastic elastomer, nitrile rubber, polyamide resin, a fiber mixture, a chain extender, a foam stabilizer, a foaming agent, a lubricant, activated carbon powder, zinc fatty acid, an antibacterial agent, nano titanium dioxide, silver fiber, negative ion treatment fiber, chitin fiber and hemp; the chain extender is 2-imidazolidinone, the lubricant is oleic acid, and the antibacterial agent is ammonium dihydrogen phosphate;

step two, weighing, proportioning and drying the raw materials; the mass percentage of each component in the second step is respectively as follows: 27 parts of thermoplastic polyurethane, 25 parts of polyolefin thermoplastic elastomer, 18 parts of nitrile rubber, 8 parts of polyamide resin, 10 parts of chain extender, 5 parts of foam homogenizing agent, 5 parts of foaming agent, 5 parts of lubricant, 5 parts of activated carbon powder, 6 parts of fatty acid zinc, 8 parts of antibacterial agent, 8 parts of nano titanium dioxide, 7 parts of silver fiber, 7 parts of anion treated fiber, 8 parts of fiber, 7 parts of chitin fiber and 8 parts of hemp;

step three, preparing the mixture by dividing the mixture into A, B groups; the component A in the third step is composed of thermoplastic polyurethane, polyolefin thermoplastic elastomer, nitrile rubber, polyamide resin, chain extender, foam stabilizer, foaming agent, lubricant, active carbon powder and fatty acid zinc, and is obtained by mixing uniformly at 60 ℃ and static degassing; in the all-water foaming system, the foaming agent is water, the water content in the component A needs to be measured, and the content of the foaming agent is 0.5 percent;

the component B in the third step consists of an antibacterial agent, nano titanium dioxide, silver fibers, negative ion treatment fibers, chitin fibers and hemp, in the reaction process, an inhibitor is added to prevent side reactions from occurring, and the temperature is kept at 75 ℃ for 3 hours;

stirring and mixing A, B groups of mixed materials; fourthly, sequentially placing the component A and the component B into a reaction kettle, controlling the temperature of the reaction kettle to be 380 ℃, firstly placing the component A and adding the component B for uniform mixing reaction;

the reaction kettle mixed in the fourth step comprises supporting legs 1, wherein the tops of a plurality of supporting legs 1 are fixedly connected with reaction barrels 2, the tops of the reaction barrels 2 are fixedly communicated with feeding pipes 3, the surfaces of the feeding pipes 3 are funnel-shaped, the inner top walls and the inner bottom walls of the reaction barrels 2 are rotatably connected with rotating shafts 4 through bearings, and the bottom ends of the rotating shafts 4 penetrate through and extend to the bottoms of the reaction barrels 2;

the interior of the rotating shaft 4 is hollow, the bottom end of the rotating shaft 4 is fixedly connected with a first bevel gear 5, the bottom end of the reaction barrel 2 is fixedly connected with a mounting plate 6, the surface of the mounting plate 6 is fixedly connected with a driving motor 7, an output shaft of the driving motor 7 is fixedly connected with a bevel gear shaft 8 through a coupler, one end of the bevel gear shaft 8 is fixedly connected with a second bevel gear 9, and the surface of the second bevel gear 9 is meshed with the surface of the first bevel gear 5;

a heating and stirring pipe 10 is fixedly installed on the arc surface of the rotating shaft 4, a heating wire 11 is arranged inside the heating and stirring pipe 10, a power wire 12 is arranged inside the hollow part of the rotating shaft 4, the power wire 12 is electrically connected with the heating wire 11, the bottom end of the power wire 12 is electrically connected with a conductive rod 13, the bottom end of the reaction barrel 2 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 is fixedly connected with a power-on ring 15, the power-on ring 15 is made of an insulating material, the inner wall of the power-on ring 15 is fixedly connected with a conductive ring 16, the inner wall of the conductive ring 16 is electrically connected with one end of the conductive rod 13, and the inner wall of the conductive ring 16 is in sliding insertion connection with the arc surface of one end of the conductive rod 13;

the heating and stirring pipe 10 is arranged to rotate and stir, and simultaneously, the component A and the component B are also rotated and heated to be uniformly mixed and stirred, so that the mixing efficiency and the uniform heating effect are enhanced;

fifthly, filtering and cooling the obtained mixture;

and step six, injecting the prepared qualified filtered and cooled product into an injection mold to carry out injection molding on a finished sole.

The sole prepared by mixing the component A and the component B achieves the functions of disease resistance, bacteria resistance and deodorization, the antibacterial agent is added in the mixed material, so that the inside of the sole material has antibacterial effect, the breeding of bacteria is avoided, and nanometer titanium dioxide is adopted to automatically decompose free moving negatively charged electrons (e _) and positively charged holes (h +) under sunlight, particularly ultraviolet irradiation, form hole-electron pairs, adsorb oxygen dissolved on the surface of TiO2 to capture electrons to form O2-, the holes oxidize OH and H2O adsorbed on the surface of TiO2 into HO, and the generated oxygen atoms and hydroxyl radicals have strong chemical activity, particularly, atomic oxygen can react with most organic matters (oxidation) and can react with organic matters in bacteria to generate CO2 and H2O, so that the bacteria can be killed in a short time, and the effects of resisting and deodorizing bacteria are achieved;

the silver ions on the surface of the silver fiber can quickly adsorb the deteriorated protein to reduce or eliminate peculiar smell, so as to achieve the purposes of resisting bacteria and deodorizing and eliminate the peculiar smell of the sole at the bottom of the sole;

the bamboo fiber can keep the inherent antibacterial and deodorant performance of the sole after repeated washing and sun drying for many times; the hemp is natural and antibacterial, insect-proof, moth-proof and deodorant, so that a protective barrier is added to the sole.

EXAMPLE III

Referring to fig. 1-2, a sole material with functions of resisting bacteria and deodorizing and a preparation process thereof, comprising the following steps of selecting raw materials; the material selected in the first step comprises thermoplastic polyurethane, polyolefin thermoplastic elastomer, nitrile rubber, polyamide resin, a fiber mixture, a chain extender, a foam stabilizer, a foaming agent, a lubricant, activated carbon powder, zinc fatty acid, an antibacterial agent, nano titanium dioxide, silver fiber, negative ion treatment fiber, chitin fiber and hemp; the chain extender is 2-imidazolidinone, the lubricant is oleic acid, and the antibacterial agent is ammonium dihydrogen phosphate;

step two, weighing, proportioning and drying the raw materials; the mass percentage of each component in the second step is respectively as follows: 30 parts of thermoplastic polyurethane, 30 parts of polyolefin thermoplastic elastomer, 20 parts of nitrile rubber, 10 parts of polyamide resin, 11 parts of chain extender, 7 parts of foam homogenizing agent, 7 parts of foaming agent, 7 parts of lubricant, 7 parts of activated carbon powder, 8 parts of fatty acid zinc, 12 parts of antibacterial agent, 10 parts of nano titanium dioxide, 10 parts of silver fiber, 10 parts of anion treated fiber, 10 parts of chitin fiber and 10 parts of hemp;

step three, preparing the mixture by dividing the mixture into A, B groups; the component A in the third step is composed of thermoplastic polyurethane, polyolefin thermoplastic elastomer, nitrile rubber, polyamide resin, chain extender, foam stabilizer, foaming agent, lubricant, active carbon powder and fatty acid zinc, and is obtained by uniformly mixing at 80 ℃ and static degassing; in the all-water foaming system, the foaming agent is water, the water content in the component A needs to be measured, and the content of the foaming agent is 0.6 percent;

the component B in the third step consists of an antibacterial agent, nano titanium dioxide, silver fibers, negative ion treatment fibers, chitin fibers and hemp, in the reaction process, an inhibitor is added to prevent side reactions from occurring, and the temperature is kept at 90 ℃ for 3.5 hours;

stirring and mixing A, B groups of mixed materials; fourthly, sequentially placing the component A and the component B into a reaction kettle, controlling the temperature of the reaction kettle to be 400 ℃, firstly placing the component A and adding the component B for uniform mixing reaction;

the reaction kettle mixed in the fourth step comprises supporting legs 1, wherein the tops of a plurality of supporting legs 1 are fixedly connected with reaction barrels 2, the tops of the reaction barrels 2 are fixedly communicated with feeding pipes 3, the surfaces of the feeding pipes 3 are funnel-shaped, the inner top walls and the inner bottom walls of the reaction barrels 2 are rotatably connected with rotating shafts 4 through bearings, and the bottom ends of the rotating shafts 4 penetrate through and extend to the bottoms of the reaction barrels 2;

the interior of the rotating shaft 4 is hollow, the bottom end of the rotating shaft 4 is fixedly connected with a first bevel gear 5, the bottom end of the reaction barrel 2 is fixedly connected with a mounting plate 6, the surface of the mounting plate 6 is fixedly connected with a driving motor 7, an output shaft of the driving motor 7 is fixedly connected with a bevel gear shaft 8 through a coupler, one end of the bevel gear shaft 8 is fixedly connected with a second bevel gear 9, and the surface of the second bevel gear 9 is meshed with the surface of the first bevel gear 5;

a heating and stirring pipe 10 is fixedly installed on the arc surface of the rotating shaft 4, a heating wire 11 is arranged inside the heating and stirring pipe 10, a power wire 12 is arranged inside the hollow part of the rotating shaft 4, the power wire 12 is electrically connected with the heating wire 11, the bottom end of the power wire 12 is electrically connected with a conductive rod 13, the bottom end of the reaction barrel 2 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 is fixedly connected with a power-on ring 15, the power-on ring 15 is made of an insulating material, the inner wall of the power-on ring 15 is fixedly connected with a conductive ring 16, the inner wall of the conductive ring 16 is electrically connected with one end of the conductive rod 13, and the inner wall of the conductive ring 16 is in sliding insertion connection with the arc surface of one end of the conductive rod 13;

the heating and stirring pipe 10 is arranged to rotate and stir, and simultaneously, the component A and the component B are also rotated and heated to be uniformly mixed and stirred, so that the mixing efficiency and the uniform heating effect are enhanced;

fifthly, filtering and cooling the obtained mixture;

and step six, injecting the prepared qualified filtered and cooled product into an injection mold to carry out injection molding on a finished sole.

The sole prepared by mixing the component A and the component B achieves the functions of disease resistance, bacteria resistance and deodorization, the antibacterial agent is added in the mixed material, so that the inside of the sole material has antibacterial effect, the breeding of bacteria is avoided, and nanometer titanium dioxide is adopted to automatically decompose free moving negatively charged electrons (e _) and positively charged holes (h +) under sunlight, particularly ultraviolet irradiation, form hole-electron pairs, adsorb oxygen dissolved on the surface of TiO2 to capture electrons to form O2-, the holes oxidize OH and H2O adsorbed on the surface of TiO2 into HO, and the generated oxygen atoms and hydroxyl radicals have strong chemical activity, particularly, atomic oxygen can react with most organic matters (oxidation) and can react with organic matters in bacteria to generate CO2 and H2O, so that the bacteria can be killed in a short time, and the effects of resisting and deodorizing bacteria are achieved;

the silver ions on the surface of the silver fiber can quickly adsorb the deteriorated protein to reduce or eliminate peculiar smell, so as to achieve the purposes of resisting bacteria and deodorizing and eliminate the peculiar smell of the sole at the bottom of the sole;

the bamboo fiber can keep the inherent antibacterial and deodorant performance of the sole after repeated washing and sun drying for many times; the hemp is natural and antibacterial, insect-proof, moth-proof and deodorant, so that a protective barrier is added to the sole.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.