CN114535007B - Processing method of waterproof and moistureproof fishing drum instrument - Google Patents

Processing method of waterproof and moistureproof fishing drum instrument Download PDF

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Publication number
CN114535007B
CN114535007B CN202210161026.9A CN202210161026A CN114535007B CN 114535007 B CN114535007 B CN 114535007B CN 202210161026 A CN202210161026 A CN 202210161026A CN 114535007 B CN114535007 B CN 114535007B
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bamboo tube
surface treatment
sealant
wall
treatment device
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CN114535007A (en
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左文
肖优
柏小剑
成艺
魏雅楠
吴姣
谢雨桦
文桢昊
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Hunan University of Science and Engineering
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Hunan University of Science and Engineering
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
    • B05C7/06—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

The invention relates to the technical field of traditional musical instruments, and discloses a processing method of a waterproof and moistureproof fishing drum musical instrument, which comprises the following specific steps: s1: removing the tip part on the bamboo joint by using a blade to ensure the flatness of the outer part of the bamboo tube, cleaning the inner part and the outer part of the bamboo tube to remove attachments on the outer wall of the bamboo tube and internal films, and naturally draining after the bamboo tube is cleaned; s2: and putting the drained bamboo tube on outer surface treatment equipment, and coating a sealant on the outer part of the bamboo tube by the outer surface treatment equipment. The bamboo tube disclosed by the invention realizes full sealing through the inner surface treatment equipment, the outer surface treatment equipment and the side edge treatment, so that the waterproof and moistureproof effects of the bamboo tube are improved, when the bamboo tube is arranged in the drying box for drying, the sealing layer formed by the sealing agent on the bamboo tube in the air hole expands and increases the abutting force with the inner wall of the air hole, and the tensile stress of the sealing layer is increased to abut against the inner wall of the air hole after the bamboo tube is rapidly cooled, so that the waterproof and moistureproof effects of fishing drum instruments are improved.

Description

Processing method of waterproof and moistureproof fishing drum musical instrument
Technical Field
The invention relates to the technical field of traditional musical instruments, in particular to a processing method of a waterproof and moistureproof fishing drum musical instrument.
Background
The fishing drum is called a channel cylinder and a bamboo organ, has appeared in Song dynasty, is a traditional musical instrument popular in areas such as Hubei, hunan, shandong, guangxi and the like, and is commonly used in opera performances and pictures of acrobatics operas drawn by Su Han minister (Chinese music history atlas IV-9). The singing of the fishing drum generally comprises an alarm stand, a positive plate and a tail cavity, wherein the alarm stand: the method comprises the steps of firstly, using a bamboo tube, a Yunyan board and a small cymbal to play for one or two minutes according to a song card, then singing four poems, wherein the poems are ancient poems and then are cavities, the front board is generally a four-two racket, and is not a front board from head to tail, other boards are inserted, lessons are inserted, the tail cavity is a climax of the whole description singing, and the tail cavity is used for ending, and can be added with a counting board or lessons.
The existing fishing drum musical instrument is used after the bamboo tube is simply processed, so that the waterproof and moistureproof effects of the bamboo tube are poor, and when the bamboo tube is stored for a long time, water vapor in the air is easy to attach and enter the bamboo tube, so that the moisture in the bamboo tube is increased, and the tone of the sound produced when the bamboo tube is knocked is changed, and the performance of the fishing drum musical instrument is influenced.
Disclosure of Invention
The invention aims to provide a processing method of a waterproof and moistureproof fishing drum instrument, wherein a bamboo tube is completely sealed through inner surface processing equipment, outer surface processing equipment and side edge processing, so that the waterproof and moistureproof effects of the bamboo tube are improved, when the bamboo tube is arranged in a drying box for drying, a sealing layer formed by a sealing agent on the bamboo tube in an air hole expands and increases the contact force with the inner wall of the air hole, so that the waterproof and moistureproof effects of the fishing drum instrument are improved, and the processing method aims to solve the problems that the waterproof and moistureproof effects of the bamboo tube are poor, and when the existing fishing drum instrument is stored for a long time, water vapor in the air is easy to attach to the bamboo tube and enter the bamboo tube, so that the moisture in the bamboo tube is increased, and the tone color of the sounding bamboo tube is changed.
The invention relates to a processing method of a waterproof and moistureproof fishing drum instrument, which comprises the following steps:
s1: removing the tip part on the bamboo joint by using a blade to ensure that the outer part of the bamboo tube is smooth, cleaning the inner part and the outer part of the bamboo tube to remove attachments on the outer wall of the bamboo tube and internal films, and naturally draining after the bamboo tube is cleaned;
s2: putting the drained bamboo tube on an outer surface treatment device, coating a sealant on the outer part of the bamboo tube by the outer surface treatment device, dropping the sealant on the outer wall of the bamboo tube in a dripping mode, rotating the bamboo tube on the outer surface treatment device for 1/4 circle every 30-50min, and finishing the outer surface treatment until the bamboo tube is rotated for 3-5 circles;
s3: placing the bamboo tube treated in the step S2 on an inner surface treatment device, coating a sealant on the inner wall of the bamboo tube by the inner surface treatment device, wherein the inner surface treatment device comprises a spraying period and a leveling period, the rotating speed of the inner surface treatment device is controlled to be 10-15r/min in the spraying period, the rotating speed of the inner surface treatment device is controlled to be 50-80r/min in the leveling period, and the sealant treated by the inner surface treatment device is solidified on the inner wall of the bamboo tube;
s4: vertically placing the bamboo tube treated in the step S3 in a vacuum environment, spraying sealant on the upper side wall of the bamboo tube, standing for 30-50min for drying the sealant, vertically rotating the bamboo tube by 180 degrees, spraying sealant on the upper side wall of the original lower side surface of the bamboo tube, standing for 30-50min for drying the sealant, and taking out the bamboo tube;
s5: and (3) placing the bamboo tube coated with the sealant in a drying box, controlling the temperature to be 30-50 ℃ for drying, quickly placing the bamboo tube outdoors for cooling after the drying time is 20-30min, and finishing the processing of the waterproof and moistureproof fishing drum musical instrument after the cooling is finished.
Further, in S1, the step of cleaning the inner part and the outer part of the bamboo tube is to put the bamboo tube into a mixed liquid containing detergent for cleaning, so that oil stains and impurities on the outer surface of the bamboo tube are eliminated, and the bamboo tube is placed on clean water for washing after cleaning, so that the detergent is completely removed.
Further, in S2, the outer surface treatment device includes a fixed seat, a liquid containing tank is disposed in the middle of the top end of the fixed seat, a sealant is disposed in the liquid containing tank, and a liquid pump is disposed on the bottom wall of the liquid containing tank.
Further, the top both sides of fixing base all are provided with the fixed column, the upper portion of fixed column all is provided with the bearing, be provided with the pivot on the bearing, the pivot one end in opposite directions all is provided with the mounting panel, two the mounting panel has realized the fixed of thick bamboo tube, one of them the pivot is kept away from the one end of mounting panel and is connected with the handle.
Further, one side of mounting panel is provided with the lock-in groove, be provided with the extrusion pad on the diapire of lock-in groove, the both ends of thick bamboo tube extend the lock-in groove and remove respectively to the extrusion pad and realize fixedly.
Further, the both sides in flourishing cistern all are provided with the siphunculus, the upper portion of siphunculus is provided with the connecting rod, two be provided with between the connecting rod and divide the liquid pipe, divide the lower part of liquid pipe evenly to be provided with a plurality of through-holes, just the through-hole is just to the thick bamboo tube, be provided with the hose on the drawing liquid pump, the terminal intercommunication of hose divides the liquid pipe.
Further, in S3, the inner surface treatment device includes a guide pipe, one end of the guide pipe is connected to the rotary cylinder, the other end of the guide pipe is provided with a plug, the outer walls of the two sides of the guide pipe are respectively provided with a plurality of spray heads, brush cloths are arranged on the spray heads and adhered to the outer wall of the guide pipe, the sealant sprayed by the spray heads is absorbed by the brush cloths, and the brush cloths realize the smearing of the sealant when contacting with the inner wall of the bamboo tube.
Furthermore, a connector is arranged on the outer wall of the conduit close to the rotary cylinder, a connecting hose is arranged on the connector, the connecting hose is used for inputting the sealant into the conduit, cylinder joints are arranged on two sides of the rotary cylinder, and the cylinder joints are connected with an external pressure mechanism to control the rotation angle of the rotary cylinder to be 0-220 degrees.
Further, in S4, the bamboo tube is placed in the closed box in the vacuum environment, the closed box is evacuated to remove the gas in the pores on the side of the bamboo tube, the sprayed sealant falls freely to complete the sealing of the interior of the pores, and the pores are sealed after the sealant is dried.
Further, in S5, when the bamboo tube is disposed in the drying oven for drying, the sealing layer formed by the sealant on the bamboo tube in the air hole expands and increases the interference internal force with the inner wall of the air hole, so as to improve the stability of the sealing layer.
Compared with the prior art, the processing method of the waterproof and moistureproof fishing drum instrument provided by the invention has the following beneficial effects:
1. the bamboo tube is fully sealed through the inner surface treatment equipment, the outer surface treatment equipment and the side edge treatment, so that the waterproof and moistureproof effects of the bamboo tube are improved, when the bamboo tube is arranged in the drying box for drying, the sealing layer formed by the sealant on the bamboo tube in the air hole expands and increases the force of collision with the inner wall of the air hole, and the tensile stress of the sealing layer is increased to collide with the inner wall of the air hole after the bamboo tube is rapidly cooled, so that the waterproof and moistureproof effects of the fishing drum musical instrument are improved;
2. the outer surface treatment equipment is in contact with the surface of the bamboo tube through dripping of the sealant, so that the sealant can enter the air holes of the bamboo tube under the action of gravity to achieve sealing, the inner surface treatment equipment is used for painting through brush cloth, the rotating speed of the brush cloth is controlled to ensure that the sealant is evenly painted, and finally the sealant is poured into the bamboo tube through gravity to achieve sealing, so that the full sealing of the fishing drum musical instrument is achieved.
Drawings
FIG. 1 is a process flow diagram of the method for processing a waterproof and moistureproof fishing drum musical instrument according to the present invention;
FIG. 2 is a schematic structural view of an external surface treatment device in the method for processing a waterproof and moistureproof fishing drum instrument according to the present invention;
FIG. 3 is a test chart of the mounting plate structure of the external surface treatment device in the method for processing the waterproof and dampproof fishing drum instrument according to the present invention;
FIG. 4 is a partial view of the bamboo tube after being processed by the processing method of the waterproof and moistureproof fishing drum instrument of the present invention;
FIG. 5 is a schematic view showing the structure of the inner surface treatment device in the method for processing a water-proof and moisture-proof fishing drum instrument according to the present invention;
FIG. 6 is a side view of the guide pipe of the inner surface treatment device in the processing method of the waterproof and dampproof fishing drum instrument according to the present invention.
In the figure: 11-a fixed seat, 12-a liquid containing groove, 13-a fixed column, 14-a bearing, 15-a rotating shaft, 16-a handle, 17-a mounting plate, 18-a buckling groove, 19-an extrusion groove, 110-a through pipe, 111-a liquid pump, 112-a liquid separating pipe, 113-a through hole, 2-a bamboo tube, 3-an air hole, 41-a guide pipe, 42-a plug, 43-a rotary cylinder, 44-a connecting port, 45-brush cloth, 46-a spray head, 47-a connecting hose and 48-a cylinder joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-4, preferred embodiments of the present invention are shown.
The processing method of the waterproof and moistureproof fishing drum instrument comprises the following specific steps:
s1: the blade is used for eliminating the tip part on the bamboo joint, the outer part of the bamboo tube 2 is ensured to be smooth, then the inner part and the outer part of the bamboo tube 2 are cleaned, attachments on the outer wall of the bamboo tube 2 and internal films are removed, and the bamboo tube is naturally drained after being cleaned;
s2: putting the drained bamboo tube 2 on an outer surface treatment device, coating a sealant on the outer part of the bamboo tube 2 by the outer surface treatment device, dropping the sealant on the outer wall of the bamboo tube 2 in a dripping mode, rotating the bamboo tube 2 on the outer surface treatment device for 1/4 circle every 30-50min until the outer surface treatment is finished after the bamboo tube 2 rotates for 3-5 circles, wherein the sealant is preferably a nano-scale solution, so that the sealant is conveniently fused into air holes of the bamboo tube 2;
s3: placing the bamboo tube 2 treated in the step S2 on an inner surface treatment device, coating a sealant on the inner wall of the bamboo tube 2 by the inner surface treatment device, wherein the inner surface treatment device comprises a spraying period and a smearing period, the rotating speed of the inner surface treatment device is controlled to be 10-15r/min in the spraying period, the sealant is ensured to be coated, the rotating speed of the inner surface treatment device is controlled to be 50-80r/min in the smearing period, the sealant is ensured to be uniformly coated, and the sealant treated by the inner surface treatment device is solidified on the inner wall of the bamboo tube 2;
s4: vertically placing the bamboo tube 2 treated in the step S3 in a vacuum environment, spraying a sealant on the upper side wall of the bamboo tube 2, standing for 30-50min for drying the sealant, vertically rotating the bamboo tube 2 for 180 degrees, spraying the sealant on the upper side wall of the original lower side surface of the bamboo tube 2, standing for 30-50min for drying the sealant, and taking out the bamboo tube 2;
s5: and (3) placing the bamboo tube 2 coated with the sealant in a drying box, controlling the temperature to be 30-50 ℃ for drying, quickly placing the bamboo tube outside for cooling after the drying time is 20-30min, and finishing the processing of the waterproof and moistureproof fishing drum musical instrument after the cooling is finished.
In S1, the inner part and the outer part of the bamboo tube 2 are cleaned by putting the bamboo tube 2 into a mixed liquid containing a detergent to clean, so that oil stains and impurities on the outer surface of the bamboo tube are eliminated, and the bamboo tube is washed by putting clean water on the bamboo tube after cleaning, so that the detergent is completely removed.
In the S2 of this embodiment, the outer surface treatment device includes fixing base 11, the top middle part of fixing base 11 is provided with liquid containing tank 12, be provided with the sealant in the liquid containing tank 12, be provided with drawing liquid 111 pump on the diapire of liquid containing tank 12, all be provided with fixed column 13 in the top both sides of fixing base 11, the upper portion of fixed column 13 all is provided with bearing 14, be provided with pivot 15 on the bearing 14, pivot 15 opposite direction' S one end all is provided with mounting panel 17, two mounting panel 17 have realized the fixed of bamboo tube 2, the one end of keeping away from mounting panel 17 in one of them pivot 15 is connected with handle 16.
In this embodiment, one side of the mounting plate 17 is provided with a buckling groove 18, a squeezing pad 19 is arranged on the bottom wall of the buckling groove 18, the two ends of the bamboo tube 2 extend to the buckling groove 18 and move to the squeezing pad 19 respectively to realize fixation, both sides of the liquid containing groove 12 are provided with through pipes 110, the upper parts of the through pipes 110 are provided with connecting rods, a liquid distribution pipe 112 is arranged between the two connecting rods, the lower part of the liquid distribution pipe 112 is uniformly provided with a plurality of through holes 113, the through holes 113 are right opposite to the bamboo tube 2, a hose is arranged on the liquid suction pump 2, the tail end of the hose is communicated with the liquid distribution pipe 112, the outer surface treatment equipment is in contact with the surface of the bamboo tube through dripping of the sealant, and thus the sealant can enter the air holes of the bamboo tube under the action of gravity to realize sealing.
In S3 of this embodiment, the inner surface processing device includes a conduit 41, one end of the conduit 41 is connected to a rotary cylinder 43, the other end of the conduit 41 is provided with a plug 42, a plurality of spray heads 46 are provided on outer walls of both sides of the conduit 41, a brush cloth 45 is provided on the spray heads 46, the brush cloth 45 is adhered to the outer wall of the conduit 41, the sealant sprayed from the spray heads 46 is absorbed by the brush cloth 45, the brush cloth 45 realizes sealant application when contacting with the inner wall of the bamboo tube 2, a connection port 44 is provided on the outer wall of the conduit 41 close to the rotary cylinder 43, a connection hose 47 is provided on the connection port 44, the connection hose 47 realizes input of the sealant into the conduit 41, cylinder joints 48 are provided on both sides of the rotary cylinder 43, the cylinder joints 48 are connected to an external pressure mechanism to control the rotation angle of the rotary cylinder 43 to be 0 to 220 °, so as to ensure that the brush cloth 45 can realize sealing of the interior of the bamboo tube 2, the inner surface processing device realizes coating by the brush cloth, and ensures that the sealant is uniformly coated by controlling the rotation speed of the brush cloth, and finally, the amount of the fishing drum instrument is filled by gravity to realize sealing, thereby realizing full sealing of the fishing drum.
In S4 of this embodiment, the vacuum environment is to place bamboo tube 2 in the closed box, being bleeding the closed box, eliminate the gas in the gas pocket on the side of bamboo tube 2, the sealant that sprays like this realizes free fall and accomplishes the inside closure of gas pocket 3, wait again to the drying of sealant and accomplish the sealing treatment of gas pocket 3 promptly, in S5 of this embodiment, bamboo tube 2 sets up when dry in the drying box, the sealing layer inflation that the sealant on bamboo tube 2 formed in gas pocket 3 increases the conflict internal force with the gas pocket inner wall, in order to promote the steadiness of sealing layer, the bamboo tube passes through interior surface treatment equipment, outer surface treatment equipment and side are handled and are realized totally enclosed, thereby the dampproofing and waterproofing effect of bamboo tube has been promoted, and when the bamboo tube sets up when dry in the drying box, the sealing layer inflation that the sealant on the bamboo tube formed in the gas pocket increases the conflict power with the gas pocket inner wall after cooling rapidly, thereby the dampproofing and waterproofing effect of drum musical instrument has been promoted.
Examples of the experiments
Now, comparing the bamboo tube processed by the technical scheme (embodiment) with a bamboo tube which is not waterproof and moistureproof (comparison example), respectively placing the two bamboo tubes in an environment with the humidity of 80% for storage, and capturing the tones of the bamboo tubes at intervals of 10 days, wherein a questionnaire is as follows:
10d 20d 30d 40d
examples Is normal Is normal Is normal and normal Is normal and normal
Comparative example Is normal Is normal Slightly lower Slightly lower
50d 60d 70d 80d
Examples Is normal Is normal and normal Is normal and normal Slightly lower
Comparative example The reduction is obvious The reduction is obvious The reduction is obvious The reduction is obvious
Known by the contrast experiment of last table, this technical scheme is carrying out dampproofing and waterproofing's processing back to the thick bamboo tube, the effect that dampproofing and waterproofing reached to the thick bamboo tube is obvious, dampproofing and waterproofing's effect has promoted nearly more than 50%, and bamboo tube tone quality after to dampproofing and waterproofing does not have the influence, it promotes to some extent to the accurate nature of tone simultaneously, need not to worry that moisture gets into the thick bamboo tube and leads to the tone quality change, in the microcosmic, the sealing layer inflation that the sealant on the thick bamboo tube formed in the gas pocket increases the conflict force with the gas pocket inner wall, sealant layer tensile stress conflict gas pocket inner wall has been increased after rapid cooling down, thereby the dampproofing and waterproofing effect of fishing drum musical instrument has been promoted.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims (5)

1. The processing method of the waterproof and moistureproof fishing drum instrument is characterized by comprising the following specific steps:
s1: removing the tip part on the bamboo joint by using a blade to ensure that the outer part of the bamboo tube is smooth, cleaning the inner part and the outer part of the bamboo tube to remove attachments on the outer wall of the bamboo tube and internal films, and naturally draining after the bamboo tube is cleaned;
s2: putting the drained bamboo tube on an outer surface treatment device, coating a sealing agent on the outer part of the bamboo tube by the outer surface treatment device, wherein the outer surface treatment device comprises a fixed seat, a liquid containing groove is arranged in the middle of the top end of the fixed seat, the sealing agent is arranged in the liquid containing groove, a liquid pump is arranged on the bottom wall of the liquid containing groove, fixed columns are arranged on two sides of the top end of the fixed seat, bearings are arranged on the upper parts of the fixed columns, rotating shafts are arranged on the bearings, mounting plates are arranged at opposite ends of the rotating shafts, the bamboo tube is fixed by the two mounting plates, a handle is connected to one end, far away from the mounting plate, of one rotating shaft, through tubes are arranged on two sides of the liquid containing groove, connecting rods are arranged on the upper parts of the through tubes, a liquid distribution tube is arranged between the two connecting rods, a plurality of through holes are uniformly arranged on the lower parts of the liquid distribution tube, the through holes face the bamboo tube, a hose is arranged on the liquid pump, the tail end of the hose is communicated with the liquid distribution tube, the sealing agent falls on the outer wall of the bamboo tube in a dripping mode, and rotates on the outer surface treatment device every 1/4 circles after 30-50min until the outer surface treatment device finishes the bamboo tube, and rotates 3-5 circles;
s3: placing the bamboo tube treated in the step S2 on an inner surface treatment device, wherein the inner surface treatment device is used for coating a sealant on the inner wall of the bamboo tube, the treatment of the inner surface treatment device comprises a spraying period and a leveling period, the rotating speed of the inner surface treatment device is controlled to be 10-15r/min in the spraying period, the rotating speed of the inner surface treatment device is controlled to be 50-80r/min in the leveling period, the sealant treated by the inner surface treatment device is solidified on the inner wall of the bamboo tube, the inner surface treatment device comprises a conduit, one end of the conduit is connected with a rotary cylinder, the other end of the conduit is provided with a plug, a plurality of spray heads are arranged on the outer walls of the two sides of the conduit, a brush cloth is arranged on each spray head, the brush cloth is adhered to the outer wall of the conduit, the sealant sprayed by the spray heads is absorbed by the brush cloth, the brush cloth is coated when contacting with the inner wall of the bamboo tube, a connecting port is arranged on the outer wall of the conduit close to the rotary cylinder, a connecting port is arranged on the connecting hose, the hose is used for inputting the sealant into the interior of the conduit, the cylinder connectors are arranged on the two sides of the rotary cylinder, and the cylinder are connected with the outer wall of the rotary cylinder, and the rotating mechanism for controlling the rotating angle of 220-0 degree of the rotating mechanism;
s4: vertically placing the bamboo tube treated in the step S3 in a vacuum environment, spraying sealant on the upper side wall of the bamboo tube, standing for 30-50min for drying the sealant, vertically rotating the bamboo tube by 180 degrees, spraying sealant on the upper side wall of the original lower side surface of the bamboo tube, standing for 30-50min for drying the sealant, and taking out the bamboo tube;
s5: and (3) placing the bamboo tube coated with the sealant in a drying box, controlling the temperature to be 30-50 ℃ for drying, quickly placing the bamboo tube outdoors for cooling after the drying time is 20-30min, and finishing the processing of the waterproof and moistureproof fishing drum musical instrument after the cooling is finished.
2. The processing method of the waterproof and dampproof fishing drum instrument according to claim 1, wherein in S1, the step of cleaning the inner and outer parts of the bamboo tube is to put the bamboo tube into a mixed solution containing a detergent to clean the bamboo tube, so as to eliminate oil stains and impurities on the outer surface of the bamboo tube, and after cleaning, the bamboo tube is put on clean water to be washed, so that the detergent is completely removed.
3. The method for processing the waterproof and dampproof fishing drum instrument according to claim 2, wherein a buckling groove is formed in one side of the mounting plate, a squeezing pad is arranged on the bottom wall of the buckling groove, and two ends of the bamboo tube extend into the buckling groove and respectively move to the squeezing pad to be fixed.
4. The method for manufacturing a waterproof and dampproof fishing drum instrument according to claim 3, wherein in S4, the bamboo tube is placed in the closed box in a vacuum environment, the closed box is evacuated to eliminate the air in the air holes on the side surface of the bamboo tube, the sprayed sealant falls freely to complete the sealing of the interior of the air holes, and the air holes are sealed after the sealant is dried.
5. The method of manufacturing a waterproof and moisture-proof fishing drum instrument according to claim 4, wherein in S5, when the bamboo tube is placed in the drying box and dried, the sealing layer formed in the air hole by the sealant on the bamboo tube expands and increases the interference internal force with the inner wall of the air hole, so as to improve the stability of the sealing layer.
CN202210161026.9A 2022-02-22 2022-02-22 Processing method of waterproof and moistureproof fishing drum instrument Active CN114535007B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005187365A (en) * 2003-12-25 2005-07-14 Katsuyuki Ishikawa Method for producing component liquid sealed in green bamboo container and green bamboo having sealed component liquid
CN205057042U (en) * 2015-09-29 2016-03-02 中钢集团邢台机械轧辊有限公司 Electrode ingot mould inner wall cleaning device
CN108554691A (en) * 2018-05-03 2018-09-21 合肥新生力塑胶科技有限公司 A kind of efficient spraying equipment
CN212732821U (en) * 2020-05-13 2021-03-19 安吉赤丰竹木制品有限公司 Impregnation device is used in bamboo curtain board production
CN213529344U (en) * 2020-09-10 2021-06-25 江苏美林堡木业有限公司 Woodwork surface spraying device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005187365A (en) * 2003-12-25 2005-07-14 Katsuyuki Ishikawa Method for producing component liquid sealed in green bamboo container and green bamboo having sealed component liquid
CN205057042U (en) * 2015-09-29 2016-03-02 中钢集团邢台机械轧辊有限公司 Electrode ingot mould inner wall cleaning device
CN108554691A (en) * 2018-05-03 2018-09-21 合肥新生力塑胶科技有限公司 A kind of efficient spraying equipment
CN212732821U (en) * 2020-05-13 2021-03-19 安吉赤丰竹木制品有限公司 Impregnation device is used in bamboo curtain board production
CN213529344U (en) * 2020-09-10 2021-06-25 江苏美林堡木业有限公司 Woodwork surface spraying device

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