阅读说明：本技术 一种增强型发光鼓皮的制造方法 (manufacturing method of enhanced luminous drum leather ) 是由 吴臣 于 2019-07-25 设计创作，主要内容包括：本发明是一种增强型发光鼓皮的制造方法,本发明制股、编织相结合,方法简单、强度优异,制作出来的鼓皮使用寿命长。增强型鼓皮表面喷涂一层发光涂料制成增强型发光鼓皮,其不需要额外的电源即可发出光亮,现场演奏过程中能够准确地显示出乐手的最佳击打位置,并且在教学过程中可以清晰地显示出击打位置,便于演奏水平的迅速提高。(The invention relates to a manufacturing method of an enhanced luminous drum leather, which combines strand making and weaving, has simple method and excellent strength, and the manufactured drum leather has long service life. The enhanced drum head is prepared by spraying a layer of luminous paint on the surface of the enhanced drum head, can emit light without an extra power supply, can accurately display the optimal striking position of a musician in the field playing process, can clearly display the striking position in the teaching process, and is convenient for rapidly improving the playing level.)

1. a method for manufacturing an enhanced luminous drum head is characterized by comprising the following steps:

1) preparing drum skin solution slurry:

the components of the drum head solution comprise polyvinyl alcohol, water and pigment, 9 percent of the polyvinyl alcohol and 89 percent of the water in the components of the drum head solution are mixed and stirred uniformly according to the weight percentage of the total amount, the drum head solution is completely dissolved into the solution after being stewed in water at 100 ℃ for 1.5 to 2 hours, the mixture is stirred for 7 to 9 times at intervals during the stewing in water, each time the mixture is stirred for 1 to 3 minutes, then the mixture is taken out, naturally cooled to 45 ℃, added with 2 percent of the pigment in the components of the drum head solution according to the weight percentage of the total amount, stirred uniformly and naturally cooled to 20 to 40 ℃, and drum head solution slurry is obtained;

2) manufacturing mesh cloth:

a, stranding:

Selecting main fiber yarns and reinforced fiber yarns, and making strands by using a strand making machine, wherein the proportion of the number of the winding strands is as follows: reinforcing fiber yarn ═ (3-6): 1, obtaining a primary strand, and then making strands again on the basis of the primary strand to obtain a secondary strand;

b, weaving: weaving a layer of secondary plied yarn by a weaving machine, and weaving at least 2 layers again according to the same method to obtain high-strength fiber cloth;

3) Manufacturing a drum skin:

sleeving and tensioning high-strength fiber cloth outside a preset vertical cylinder, vertically dipping the high-strength fiber cloth into drum head solution slurry, lifting and hanging the high-strength fiber cloth, and drying and forming the high-strength fiber cloth into an enhanced drum head after 4-8 times of cyclic operation;

4) manufacturing a luminous drum skin:

a, preparing a luminous coating:

uniformly mixing PU crystal transparent polyester paint, polyester paint thinner, PU finishing paint curing agent and long-afterglow light-storing luminescent material according to the weight ratio of 30-40: 40-50: 4-5: 15-20 to prepare luminescent paint;

b, spraying:

Uniformly spraying the luminescent coating on the surface of the enhanced drum skin by using a common spray gun to form a luminescent coating;

c, drying:

And drying the drum head sprayed with the luminous coating at the temperature of 46 ℃, and standing for 9 hours at room temperature to obtain the enhanced luminous drum head.

2. The method for manufacturing an enhanced luminous drum head as claimed in claim 1, wherein the primary strands in step 2) a are jointly stranded by using metal fiber strands, and the strand ratio is that the primary strands: metal fiber strand ═ (2-3): 1, obtaining a secondary strand.

3. the method for manufacturing an enhanced luminous drum head as claimed in claim 1, wherein the main fiber yarn in step 2) a is made of ultra-high molecular weight polyester fiber or ultra-high molecular weight polyethylene.

4. the method for manufacturing the enhanced luminous drum leather according to claim 1, wherein the material of the reinforcing fiber yarn in the step 2) a is one of carbon fiber, ceramic fiber and basalt fiber.

5. The method for manufacturing an enhanced luminescent drum skin according to claim 1, wherein the thickness of the high-strength fiber cloth in step 2) b is 0.2-0.4 mm.

6. the method of claim 1 wherein the luminescent coating of step 4) b has a thickness of 0.01 mm to 0.02 mm.

7. the method of claim 1, wherein the drying time in step 4) c is 30 minutes.

Technical Field

the invention relates to the field of drum sets, in particular to a manufacturing method of an enhanced luminous drum head.

background

the drum set is also called jazz drum, is popular in the middle of the 20 th century, namely strong whirlwind is started in the world, and due to the varied rhythm of the jazz drum and the superior playing skill of drummers, the drum set quickly becomes an indispensable combined percussion instrument in rock music, and the rock music has strong metal sound and rich and varied rhythm, so that people can generate the rocking and rolling feeling of sound, and the requirements of young people on pursuing fashion and dancing youth are met.

when a musician beats or beats the drum skin of the drum kit, the situation of over-exertion can occur inevitably, otherwise the skill or emotion of the musician can not be expressed sometimes, and the drum skin is used for a long time and has the worry of sudden damage or the reduction of the quality of music sound for a period of time. Thus, there is a need to incorporate certain high strength materials and improve the manufacturing process of drum skins to increase strength and durability. In addition, if the player encounters the situation that the light source is completely absent or suddenly cut off in the process of live performance, the player can hardly or even cannot find the optimal hitting position, so that the normal performance of the performance can not be ensured, and the attention of the audience is hardly attracted, so that the visual effect and the entertainment during the performance are poor. In addition, in the teaching process, since the drum head cannot clearly display the striking position every time, it is impossible to accurately determine whether the performance is correct, thereby preventing the rapid improvement of the performance level.

disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a manufacturing method of an enhanced luminous drum head.

in order to achieve the purpose, the invention adopts the following technical scheme:

a method for manufacturing an enhanced luminous drum head comprises the following steps:

1) preparing drum skin solution slurry:

The components of the drum head solution comprise polyvinyl alcohol, water and pigment, 9 percent of the polyvinyl alcohol and 89 percent of the water in the components of the drum head solution are mixed and stirred uniformly according to the weight percentage of the total amount, the drum head solution is completely dissolved into the solution after being stewed in water at 100 ℃ for 1.5 to 2 hours, the mixture is stirred for 7 to 9 times at intervals during the stewing in water, each time the mixture is stirred for 1 to 3 minutes, then the mixture is taken out, naturally cooled to 45 ℃, added with 2 percent of the pigment in the components of the drum head solution according to the weight percentage of the total amount, stirred uniformly and naturally cooled to 20 to 40 ℃, and drum head solution slurry is obtained;

2) manufacturing mesh cloth:

a, stranding:

Selecting main fiber yarns and reinforced fiber yarns, and making strands by using a strand making machine, wherein the proportion of the number of the winding strands is as follows: reinforcing fiber yarn ═ (3-6): 1, obtaining a primary strand, and then making strands again on the basis of the primary strand to obtain a secondary strand;

b, weaving: weaving a layer of secondary plied yarn by a weaving machine, and weaving at least 2 layers again according to the same method to obtain high-strength fiber cloth;

3) manufacturing a drum skin:

Sleeving and tensioning high-strength fiber cloth outside a preset vertical cylinder, vertically dipping the high-strength fiber cloth into drum head solution slurry, lifting and hanging the high-strength fiber cloth, and drying and forming the high-strength fiber cloth into an enhanced drum head after 4-8 times of cyclic operation;

4) manufacturing a luminous drum skin:

a, preparing a luminous coating:

uniformly mixing PU crystal transparent polyester paint, polyester paint thinner, PU finishing paint curing agent and long-afterglow light-storing luminescent material according to the weight ratio of 30-40: 40-50: 4-5: 15-20 to prepare luminescent paint;

b, spraying:

uniformly spraying the luminescent coating on the surface of the enhanced drum skin by using a common spray gun to form a luminescent coating;

c, drying:

And drying the drum head sprayed with the luminous coating at the temperature of 46 ℃, and standing for 9 hours at room temperature to obtain the enhanced luminous drum head.

in the step 2), when the primary strand is stranded again, the metal fiber strands are used for jointly stranding, and the strand ratio is that of the primary strand: metal fiber strand ═ (2-3): and 1, obtaining a secondary strand, wherein the metal fiber has toughness, the primary strand has high strength, and the secondary strand and the primary strand can be used in a matched manner to achieve the toughness and the high strength, so that the use is durable.

In the step 2), the main fiber yarn in the step a is made of ultrahigh molecular weight polyester fiber or ultrahigh molecular weight polyethylene. The ultra-high molecular weight polyethylene has high strength and durability.

the material of the reinforced fiber yarn in the step 2) a is one of carbon fiber, ceramic fiber and basalt fiber. The carbon fiber has high strength, and the ceramic fiber and the basalt fiber have high hardness.

In the step 2), the thickness of the high-strength fiber cloth is 0.2-0.4 mm, the high-strength fiber cloth has a certain thickness and then has stronger strength, the thickness which is too thick is not obviously increased, and the thickness accords with the economic principle.

the thickness of the luminescent coating in step 4) b is 0.01-0.02 mm.

the drying time in step 4) c was 30 minutes.

the invention has the beneficial effects that: the invention combines strand making and weaving, has simple method and excellent strength, and the manufactured drum leather has long service life. The enhanced drum head is prepared by spraying a layer of luminous paint on the surface of the enhanced drum head, can emit light without an extra power supply, can accurately display the optimal striking position of a musician in the field playing process, can clearly display the striking position in the teaching process, and is convenient for rapidly improving the playing level.

Detailed Description

the invention will be further illustrated with reference to specific examples:

a method for manufacturing an enhanced luminous drum head comprises the following steps:

1) Preparing drum skin solution slurry:

the components of the drum head solution comprise polyvinyl alcohol, water and pigment, 9 percent of the polyvinyl alcohol and 89 percent of the water in the components of the drum head solution are mixed and stirred uniformly according to the weight percentage of the total amount, the drum head solution is completely dissolved into the solution after being stewed in water at 100 ℃ for 1.5 to 2 hours, the mixture is stirred for 7 to 9 times at intervals during the stewing in water, each time the mixture is stirred for 1 to 3 minutes, then the mixture is taken out, naturally cooled to 45 ℃, added with 2 percent of the pigment in the components of the drum head solution according to the weight percentage of the total amount, stirred uniformly and naturally cooled to 20 to 40 ℃, and drum head solution slurry is obtained;

2) manufacturing mesh cloth:

a, stranding:

selecting main fiber yarns and reinforced fiber yarns, and making strands by using a strand making machine, wherein the proportion of the number of the winding strands is as follows: reinforcing fiber yarn ═ (3-6): 1, obtaining a primary strand, and then making strands again on the basis of the primary strand to obtain a secondary strand;

b, weaving: weaving a layer of secondary plied yarn by a weaving machine, and weaving at least 2 layers again according to the same method to obtain high-strength fiber cloth;

3) manufacturing a drum skin:

Sleeving and tensioning high-strength fiber cloth outside a preset vertical cylinder, vertically dipping the high-strength fiber cloth into drum head solution slurry, lifting and hanging the high-strength fiber cloth, and drying and forming the high-strength fiber cloth into an enhanced drum head after 4-8 times of cyclic operation;

4) Manufacturing a luminous drum skin:

a, preparing a luminous coating:

uniformly mixing PU crystal transparent polyester paint, polyester paint thinner, PU finishing paint curing agent and long-afterglow light-storing luminescent material according to the weight ratio of 30-40: 40-50: 4-5: 15-20 to prepare luminescent paint;

b, spraying:

uniformly spraying the luminescent coating on the surface of the enhanced drum skin by using a common spray gun to form a luminescent coating;

c, drying:

and drying the drum head sprayed with the luminous coating at the temperature of 46 ℃, and standing for 9 hours at room temperature to obtain the enhanced luminous drum head.

in the step 2), when the primary strand is stranded again, the metal fiber strands are used for jointly stranding, and the strand ratio is that of the primary strand: metal fiber strand ═ (2-3): and 1, obtaining a secondary strand, wherein the metal fiber has toughness, the primary strand has high strength, and the secondary strand and the primary strand can be used in a matched manner to achieve the toughness and the high strength, so that the use is durable.

in the step 2), the main fiber yarn in the step a is made of ultrahigh molecular weight polyester fiber or ultrahigh molecular weight polyethylene. The ultra-high molecular weight polyethylene has high strength and durability.

The material of the reinforced fiber yarn in the step 2) a is one of carbon fiber, ceramic fiber and basalt fiber. The carbon fiber has high strength, and the ceramic fiber and the basalt fiber have high hardness.

In the step 2), the thickness of the high-strength fiber cloth is 0.2-0.4 mm, the high-strength fiber cloth has a certain thickness and then has stronger strength, the thickness which is too thick is not obviously increased, and the thickness accords with the economic principle.

The thickness of the luminescent coating in step 4) b is 0.01-0.02 mm.

the drying time in step 4) c was 30 minutes.