CN216634902U

CN216634902U - Ultrasonic fiber dispersion instrument

Info

Publication number: CN216634902U
Application number: CN202122881443.4U
Authority: CN
Inventors: 马朝政; 朱兆悦; 王彦; 乔月来; 陈婧婧; 郑凯泽; 金威翔; 周宗楷; 王安洋; 徐凯
Original assignee: Nanjing Institute of Technology
Current assignee: Nanjing Institute of Technology
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-31
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses an ultrasonic fiber dispersion instrument, and particularly relates to the field of fiber dispersion, which comprises a protective shell mechanism, wherein a main body mechanism is arranged in the protective shell mechanism, the protective shell mechanism comprises a shell, the top of the shell is hinged with a top cover, one side of the top cover is provided with a plurality of drying lamps, one side of each drying lamp is electrically connected with a lamp controller, the main body mechanism comprises a plurality of first support brackets, the plurality of first support brackets are fixedly arranged in an inner cavity of the shell, the plurality of first support brackets are arranged in a hollow shape, a plurality of slide rails are fixedly arranged on the inner wall of each first support bracket, and a linking frame is connected between every two slide rails in a sliding manner. According to the utility model, the chain with adjustable telescopic length is arranged to drive the fiber placing plate to move up and down and control the fiber placing plate to be in the dispersing layer or the drying layer, so that the fibers are subjected to ultrasonic oscillation to realize the effects of rapid dispersing and drying, and the working efficiency is effectively improved.

Description

Ultrasonic fiber dispersion instrument

Technical Field

The utility model relates to the technical field of fiber dispersion, in particular to an ultrasonic fiber dispersion instrument.

Background

In industrial processes for preparing novel concrete and the like, different types of fibers are often doped to achieve the effect of enhancing the performance of the concrete. The rate of dispersion treatment often affects the progress of the entire test, with fiber as an important raw material.

The traditional fiber dispersion method is manual dispersion, and after fibers with the sizes required by a test are manually cut out, the fibers are manually kneaded to be dispersed and then are doped into concrete. Although the method can disperse fibers, the manual kneading dispersion degree is not complete, fibers which do not meet the test standard are still mixed, the accurate influence of the fibers on the action of concrete cannot be obtained, a large amount of manpower and time are consumed, and the test cannot be efficiently carried out.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above drawbacks of the prior art, embodiments of the present invention provide an ultrasonic fiber dispersing apparatus, in which a chain with an adjustable length is provided to drive a fiber placing plate to move up and down, and the fiber placing plate is controlled to be placed on a dispersing layer or a drying layer, so as to solve the above problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an ultrasonic fiber dispersion instrument comprises a protective shell mechanism, wherein a main body mechanism is arranged inside the protective shell mechanism, the protective shell mechanism comprises a shell, a top cover is hinged to the top of the shell, a plurality of drying lamps are arranged on one side of the top cover, a lamp controller is electrically connected to one side of each drying lamp, the main body mechanism comprises a plurality of first bearing brackets, the plurality of first bearing brackets are fixedly installed in an inner cavity of the shell and are arranged in a hollow shape, a plurality of sliding rails are fixedly installed on the inner wall of each first bearing bracket, a linking frame is slidably connected between every two sliding rails, a fiber placing plate is arranged on one side of the linking frame, a chain is fixedly installed on one side of the linking frame, which is far away from the fiber placing plate, a rotating wheel is fixedly connected to one side of the chain, and a rotating shaft is fixedly installed at one end of the rotating wheel, the outer wall fixed mounting of pivot has a plurality of spacing bearings, and is a plurality of the bottom fixed mounting of spacing bearing has the second support bracket that is used for being connected with the shell, just the one end fixed mounting of pivot has the motor, one side fixed mounting of shell has ultrasonic control switch, one side electric connection of ultrasonic control switch has supersonic generator.

In a preferred embodiment, the sonotrode is fixedly mounted in the inner cavity of the housing and the sonotrode is arranged at the bottom of the fibre placement plate.

In a preferred embodiment, the rotating shafts and the connecting frames are arranged in a one-to-one correspondence manner, the number of the rotating shafts is at least two, and the two rotating shafts are arranged in mirror symmetry with respect to a vertical center line of the fiber placing plate.

In a preferred embodiment, the fiber placing plate is slidably inserted between two connecting frames, a first baffle is fixedly installed on the top of each connecting frame, and a second baffle is fixedly installed on the top of the fiber placing plate.

In a preferred embodiment, a plurality of partition strips are linearly and sequentially arranged on the surface of the fiber placing plate at equal intervals, a vibrating plate is arranged inside the fiber placing plate, and a plurality of air holes are formed inside the fiber placing plate.

In a preferred embodiment, a plurality of turbo fans are fixedly mounted on one side of the casing, and a plurality of ventilation windows are formed in the outer wall of the top cover in a penetrating manner.

In a preferred embodiment, a main switch is fixedly installed on one side of the housing, and an output end of the main switch is electrically connected with the input end of the ultrasonic control switch and the input end of the lamp controller in a unidirectional manner.

The utility model has the technical effects and advantages that:

1. according to the utility model, the ultrasonic generator is arranged in the shell, the drying lamp is arranged at the top of the top cover, the fiber placing plate is driven to move up and down between the first bearing bracket and the sliding rail by adjusting the telescopic length of the chain, so that the effect of controlling the layer of the fiber placing plate to be a dispersing layer or a drying layer is achieved, disordered fibers are rapidly dispersed and dried by utilizing ultrasonic oscillation, the inconvenience caused by manually dispersing the fibers is saved, a large amount of time is saved, and the working efficiency is effectively improved;

2. the utility model heats and dries the dispersed fiber by the irradiation of the drying lamp and the turbofan and the ventilation window to obtain the completely dried fiber, thereby avoiding the adverse effect of moisture wetting the fiber on test data in the ultrasonic oscillation process and avoiding the complicated step of transferring the wetted fiber to other drying boxes after dispersion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial structural sectional view of the main body mechanism of the present invention.

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention.

Fig. 4 is a bottom structure diagram of the main body mechanism of the present invention.

FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention.

The reference signs are: the device comprises a protective shell mechanism 1, a 101 shell, a 102 top cover, a 103 turbofan, a 104 ventilation window, a 105 drying lamp, a 106 lamp controller, a 2 main body mechanism, a 21 first support bracket, a 22 slide rail, a 23 connecting frame, a 24 fiber placing plate, a 25 chain, a 26 rotating wheel, a 27 rotating shaft, a 28 limit bearing, a 29 second support bracket, a 210 motor, a 211 first baffle, a 212 second baffle, a 213 separating strip, a 214 ultrasonic generator, a 215 ultrasonic control switch and a 216 main switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5 of the specification, an ultrasonic fiber dispersing apparatus according to an embodiment of the present invention is shown in fig. 1, and includes a protective housing mechanism 1, a main body mechanism 2 is disposed inside the protective housing mechanism 1, the protective housing mechanism 1 includes a housing 101, a top cover 102 is hinged to a top of the housing 101, a plurality of drying lamps 105 for drying fibers are disposed on one side of the top cover 102, the drying lamps 105 are QXUV series dryer lamp tube devices, a lamp controller 106 for adjusting a fiber drying time is electrically connected to one side of the plurality of drying lamps 105, the lamp controller 106 is a cat.1 series single lamp controller device, as shown in fig. 3, the main body mechanism 2 includes a plurality of first support brackets 21, the plurality of first support brackets 21 are all fixedly mounted in an inner cavity of the housing 101, the plurality of first support brackets 21 are all hollow, a plurality of slide rails 22 are fixedly mounted on an inner wall of the first support brackets 21, wherein sliding connection has linking frame 23 between per two slide rails 22, links up one side of frame 23 and is equipped with the fibre and places board 24, controls linking frame 23 through first support bracket 21 and slide rail 22 and drives the fibre and place board 24 and reciprocate to fibre is placed board 24 and is got into the stoving layer when making linking frame 23 be in the peak of first support bracket 21, can dry through opening stoving lamp 105.

Meanwhile, as shown in fig. 5, in order to facilitate the layering of the fibers on the fiber placement plate 24, an ultrasonic control switch 215 is fixedly installed on one side of the housing 101, the ultrasonic control switch 215 is AL-ULC series ultrasonic control switch equipment, one side of the ultrasonic control switch 215 is electrically connected with an ultrasonic generator 214, the ultrasonic generator 214 is CY-DS102 series ultrasonic generator equipment, the ultrasonic generator 214 is fixedly installed in the inner cavity of the housing 101, and the ultrasonic generator 214 is arranged at the bottom of the fiber placement plate 24, wherein, as shown in fig. 2, a vibration plate is arranged inside the fiber placement plate 24, a plurality of air holes are formed inside the fiber placement plate 24, the ultrasonic generator 214 is operated by opening the ultrasonic control switch 215, and the vibration plate inside the fiber placement plate 24 attached to the top of the ultrasonic generator 214 is driven to vibrate, thereby place the fibre on the board 24 to the fibre and carry out ultrasonic wave fast dispersion, for avoiding the fibre to place the surface of board 24 at the fibre and be disorderly, place the surface of board 24 at the fibre and be linear in proper order equidistance and arrange a plurality of parting strips 213 to when linking up the bottom that frame 23 is in first support bracket 21 and slide rail 22, the fibre is placed the board 24 and can is got into the dispersed layer.

As shown in fig. 3, in order to make the up-and-down movement of the fiber placing plate 24 more stable, a chain 25 is fixedly installed on one side of the connecting frame 23 away from the fiber placing plate 24, a rotating wheel 26 is fixedly connected to one side of the chain 25, a rotating shaft 27 is fixedly installed at one end of the rotating wheel 26, a plurality of limit bearings 28 are fixedly installed on the outer wall of the rotating shaft 27, a second support bracket 29 for connecting with the housing 101 is fixedly installed at the bottom of the plurality of limit bearings 28, and a motor 210 is fixedly installed at one end of the rotating shaft 27, wherein, as shown in fig. 1, a main switch 216 is fixedly installed at one side of the housing 101, the output end of the main switch 216 is electrically connected with the ultrasonic control switch 215 and the input end of the lamp controller 106 in a one-way manner, the rotating shaft 27 is driven to rotate by turning on the motor 210, so that the chain 25 is rotatably wound around the outer wall of the rotating wheel 26, thereby driving the height of the connecting frame 23 to be adjusted, so as to control whether the layer on which the fiber placement board 24 is placed is a dispersion layer or a drying layer.

Referring to fig. 3-4, in order to ensure the supporting balance of the fiber placing plate 24, the rotating shafts 27 are disposed in a one-to-one correspondence with the linking frames 23, at least two rotating shafts 27 are disposed, and the two rotating shafts 27 are disposed in mirror symmetry with respect to the vertical center line of the fiber placing plate 24, meanwhile, in order to facilitate the disassembly and assembly of the fiber placing plate 24, the fiber placing plate 24 is inserted between the two linking frames 23 in a sliding manner, in order to avoid the fibers from falling off from the fiber placing plate 24 due to vibration during the dispersion process, a first baffle 211 is fixedly mounted at the top of the linking frames 23, a second baffle 212 is fixedly mounted at the top of the fiber placing plate 24, and when the fiber placing plate 24 is inserted into the inner cavity of the linking frames 23, the first baffle 211 and the second baffle 212 enclose a rectangular fence with each other, thereby avoiding the fibers from falling off.

As shown in fig. 1, in order to avoid fiber damage caused by over-high temperature in the inner cavity of the protective housing mechanism 1 during the drying process, a plurality of turbo fans 103 for sucking external air are fixedly mounted on one side of the housing 101, and a plurality of ventilation windows 104 for forming air convection circulation with the turbo fans 103 are opened through the outer wall of the top cover 102.

The working principle is as follows: in practical use, the top cover 102 is firstly opened, fibers are placed on the fiber placing plate 24 with a plurality of small holes, then the top cover 102 is closed, then the motor 210 is opened to enable the rotating shaft 27 to rotate, so that the length of the chain 25 is adjusted, the fiber placing plate 24 is lowered to be placed on the ultrasonic generator 214, meanwhile, the ultrasonic control switch 215 is controlled to adjust the fibers with different dispersion sizes by opening the main switch 216, after dispersion is completed, the motor 210 is opened again to control the rotating shaft 27 to rotate to drive the chain 25 to wind on the rotating wheel 26, so that the fiber placing plate 24 is placed at the highest layer of the first support bracket 21 and the sliding rail 22, the lamp controller 106 is opened to enable the drying lamp 105 to carry out illumination drying, meanwhile, the turbofan 103 and the ventilating window 104 are opened to form a small amount of outside air circulation, drying speed is increased, and the fibers are taken out after completion.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiment of the utility model, only the structures related to the disclosed embodiment are related, other structures can refer to common design, and the same embodiment and different embodiments of the utility model can be combined mutually under the condition of no conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an ultrasonic wave fibre dispersion appearance, includes protective housing mechanism (1), the inside of protective housing mechanism (1) is equipped with main part mechanism (2), its characterized in that: the protective shell mechanism (1) comprises a shell (101), a top cover (102) is hinged to the top of the shell (101), a plurality of drying lamps (105) are arranged on one side of the top cover (102), one side of each drying lamp (105) is electrically connected with a lamp controller (106), the main body mechanism (2) comprises a plurality of first supporting brackets (21), the first supporting brackets (21) are fixedly arranged in an inner cavity of the shell (101), the first supporting brackets (21) are arranged in a hollow shape, a plurality of sliding rails (22) are fixedly arranged on the inner wall of each first supporting bracket (21), a linking frame (23) is slidably connected between every two sliding rails (22), a fiber placing plate (24) is arranged on one side of the linking frame (23) far away from the fiber placing plate (24), a chain (25) is fixedly arranged on one side of the linking frame (23) far away from the fiber placing plate (24), one side fixedly connected with runner (26) of chain (25), the one end fixed mounting of runner (26) has pivot (27), the outer wall fixed mounting of pivot (27) has a plurality of spacing bearings (28), and is a plurality of the bottom fixed mounting of spacing bearing (28) has second support bracket (29) that are used for being connected with shell (101), just the one end fixed mounting of pivot (27) has motor (210), one side fixed mounting of shell (101) has ultrasonic control switch (215), one side electric connection of ultrasonic control switch (215) has supersonic generator (214).

2. An ultrasonic fiber dispersion machine according to claim 1, wherein: the ultrasonic generator (214) is fixedly arranged in the inner cavity of the shell (101), and the ultrasonic generator (214) is arranged at the bottom of the fiber placing plate (24).

3. An ultrasonic fibre dispersion apparatus according to claim 2, wherein: the rotating shafts (27) and the connecting frames (23) are arranged in a one-to-one correspondence mode, the number of the rotating shafts (27) is at least two, and the rotating shafts (27) are arranged in a mirror symmetry mode relative to the vertical center line of the fiber placing plate (24).

4. An ultrasonic fiber disperser according to claim 3, wherein: the fiber placing plate (24) is inserted between the two connecting frames (23) in a sliding mode, a first baffle (211) is fixedly installed at the top of each connecting frame (23), and a second baffle (212) is fixedly installed at the top of the fiber placing plate (24).

5. An ultrasonic fiber disperser according to claim 4, wherein: the surface of the fiber placing plate (24) is linearly and sequentially provided with a plurality of separating strips (213) at equal intervals, the fiber placing plate (24) is internally provided with a vibrating plate, and the fiber placing plate (24) is internally provided with a plurality of air holes.

6. An ultrasonic fiber dispersion machine according to claim 1, wherein: a plurality of turbofan (103) are fixedly installed on one side of the shell (101), and a plurality of ventilation windows (104) are formed in the outer wall of the top cover (102) in a penetrating mode.

7. An ultrasonic fiber dispersion machine according to claim 6, wherein: one side fixed mounting of shell (101) has total switch (216), the output and the ultrasonic wave control switch (215) of total switch (216), the input of lamp controller (106) are one-way electric connection.