AU2021277665B1

AU2021277665B1 - High-Reliability Device for Flocking Processing of Sampling Swab

Info

Publication number: AU2021277665B1
Application number: AU2021277665A
Authority: AU
Inventors: Chaohua Ye; Manyu Ye
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-21
Filing date: 2021-11-30
Publication date: 2022-11-17
Anticipated expiration: 2041-11-30
Also published as: CN113814140A; NZ782985A

Abstract

The present invention provides a high-reliability device for flocking processing of a sampling swab. An optical position sensor is used for positioning, and through cooperation of a horizontal drive mechanism and a rotary drive 5 mechanism, power generation holes are arranged corresponding to fixing insertion holes in a coaxial manner. A telescopic apparatus drives an electrostatic generator to move close to a loading disk, such that sampling heads of sampling swabs to be flocked are correspondingly inserted into the power generation holes, and power generation heads in the power generation holes uniformly apply static electricity to o the sampling heads of the sampling swabs to be flocked. After the static electricity is applied, an electric inlet and outlet door at an inlet of a flocking box and an electric isolation door are opened, and the horizontal drive mechanism drives a loading mechanism through the rotary drive mechanism to drive the sampling swabs to be flocked into a flocking cavity. A flock output apparatus outputs flock, 5 flock in the flocking cavity adheres to the sampling heads of the sampling swabs to be flocked under the action of the static electricity and glue, and the sampling swabs to be flocked rotate, such that the flock is further evenly wound around the sampling heads of the sampling swabs to be flocked.

Description

HIGH-RELIABILITY DEVICE FOR FLOCKING PROCESSING OF SAMPLING SWAB

Technical Field

The present invention relates to the field of sampling swab processing, in particular to a high-reliability device for flocking processing of a sampling swab.

Background Art The accelerated pace and increased pressure of life expose women to higher o probability of gynecological diseases, that is, diseases of a female reproductive

system, such as a vulvar disease, a vaginal disease, a uterine disease, a tubal disease, an ovarian disease, etc. Although they are common and frequently-occurring diseases, people's knowledge about them is far from a proper

level. Apart from the lack in cognition, little body care and unhealthy lifestyles

worsen physical health and cause some women to suffer from the diseases for a long time, which makes life and work inconvenient. Swab sampling testing is the

most conventional one among various testing methods of the gynecological diseases, and requires collecting and testing of bacterial communities, cells and body fluids at female uteri, vaginae, etc.

However, sampling heads of common sampling swabs are flocked for conveniently collecting cells or liquids to be sampled. In the process of making the sampling swabs, it is necessary to flock the sampling heads. However, an existing

apparatus for flocking a sampling swab cannot flock the sampling swab effectively, resulting in uneven thicknesses of flock on the sampling head, and low yields of the sampling swab.

Summary of the Invention

Based on this, aimed at the technical problem that an existing apparatus for

flocking a sampling swab cannot flock the sampling swab effectively, resulting in uneven thicknesses of flock on a sampling head, and low yields of the sampling

swab, it is necessary to provide a high-reliability device for flocking processing of

a sampling swab. The high-reliability device for flocking processing of a sampling swab is provided. The high-reliability device for flocking processing of a sampling swab

includes: a loading base plate, a horizontal drive mechanism, a rotary drive mechanism, a loading mechanism, a flocking mechanism and a control mechanism; o where the horizontal drive mechanism and the flocking mechanism are both

arranged on the loading base plate, the horizontal drive mechanism is in driving connection to the rotary drive mechanism, and the rotary drive mechanism is in driving connection to the loading mechanism;

the loading mechanism includes a loading column, an electric magnetic

sucker and a loading disk; the rotary drive mechanism is in driving connection to a middle area of the electric magnetic sucker through the loading column, a

magnetic metal plate is arranged on one surface of the loading disk, the magnetic metal plate matches the electric magnetic sucker, and the energized electric magnetic sucker is magnetically attracted to the magnetic metal plate; a surface, far

away from the magnetic metal plate, of the loading disk is provided with several fixing insertion holes for sampling swabs to be flocked to be loaded and fixed thereinto, and the fixing insertion holes are uniformly arranged at a periphery of

the loading disk; and a non-central area of the surface, far away from the magnetic metal plate, of the loading disk is provided with a transmitting end of an optical position sensor;

the flocking mechanism includes a flocking box, an electrostatic application component, a flock output apparatus, a flock fixing component and a recovery component; two ends of the flocking box are provided with electric inlet and outlet doors, and an interior of the flocking box is provided with an electric isolation door, the electric isolation door dividing the interior of the flocking box into a spin coating cavity and a flocking cavity; a side wall of the flocking box is provided with a strip-shaped sliding through port, the strip-shaped sliding through port transversely penetrates the side wall of the flocking box, and the flocking box is provided with soft isolation bristles at the strip-shaped sliding through port; the loading column penetrates the strip-shaped sliding through port, and one end, contained in the flocking box, of the loading column is connected to the electric o magnetic sucker; the electrostatic application component includes a connection plate, a telescopic apparatus and an electrostatic generator; the telescopic apparatus is connected to a portion of one end, close to the flocking box, of the loading base plate through the connection plate, and the telescopic apparatus is in driving connection to the electrostatic generator; the electrostatic generator is provided with a power generation disk, the power generation disk is provided with several power generation holes, the power generation holes are uniformly provided at a periphery of the power generation disk, and the electrostatic generator is provided with power generation heads in the power generation holes; a receiving end of the optical position sensor is arranged in a non-central area of the power generation disk; the power generation disk is parallel to the loading disk, and the power generation holes can be arranged corresponding to the fixing insertion holes in a coaxial manner; the flock output apparatus is arranged in the flocking cavity and connected to an inner wall of a top of the flocking box; the flock fixing component includes a hot air blower, a hot air pipe and a hot air nozzle; the hot air blower is connected to an inner side wall of the flocking box, an output end of the hot air blower is in communication with the hot air nozzle through the hot air pipe, and an air blowing direction of the hot air nozzle may be orientated towards a sampling head of a sampling swab to be flocked on the loading disk during movement of the loading disk; and the recovery component includes a blower and a recovery box, the blower is contained in a bottom of the flocking box and is arranged near an outlet end of the flocking box, the bottom of the flocking box is provided with a fixing port, an open end of the recovery box is inserted into the fixing port and connected to the flocking box, and the blower blows flock at the bottom of the flocking box into the recovery box; and the horizontal drive mechanism, the rotary drive mechanism, the electric o magnetic sucker, the optical position sensor, the two electric inlet and outlet doors, the telescopic apparatus, the electrostatic generator, the hot air blower and the blower are all electrically connected to the control mechanism. In one of embodiments, the horizontal drive mechanism is a screw motor. In one of embodiments, the rotary drive mechanism is a drive motor. In one of embodiments, the drive motor is a stepping motor. In one of embodiments, the drive motor is a servo motor. In one of embodiments, the flock fixing component includes the two hot air pipes and the two hot air nozzles, the hot air blower is in corresponding communication with each hot air nozzle through one corresponding hot air pipe, and the two hot air nozzles are symmetrically provided. In one of embodiments, the telescopic apparatus is a telescopic cylinder. In one of embodiments, the control mechanism is arranged on an outer side wall of the flocking box. In one of embodiments, the magnetic metal plate is an iron plate. In one of embodiments, the recovery box is connected to the loading base plate. An operation process of the high-reliability device for flocking processing of a sampling swab is as follows: the electric inlet and outlet door at an inlet of the flocking box is opened, and the horizontal drive mechanism drives the loading mechanism through the rotary drive mechanism to drive several sampling swabs to be flocked into the spin coating cavity. The electric inlet and outlet door at the inlet of the flocking box is closed, and the rotary drive mechanism drives the loading mechanism to rotate to drive the sampling swabs to be flocked to rotate rapidly, so as to throw away excess glue adhering to sampling heads of the sampling swabs to be flocked. The electric inlet and outlet door at the inlet of the flocking box is opened, and the horizontal drive mechanism drives the loading mechanism through o the rotary drive mechanism to drive the sampling swabs to be flocked to leave the spin coating cavity and move close to the power generation disk of the electrostatic generator. The optical position sensor is used for positioning, and through cooperation of the horizontal drive mechanism and the rotary drive mechanism, the power generation holes and the corresponding fixing insertion holes are coaxially provided. The telescopic apparatus drives the electrostatic generator to move close to the loading disk, such that the sampling heads of the sampling swabs to be flocked are correspondingly inserted into the power generation holes, and the power generation heads in the power generation holes uniformly apply static electricity to the sampling heads of the sampling swabs to be flocked. After the static electricity is applied, the electric inlet and outlet door at the inlet of the flocking box and the electric isolation door are opened, and the horizontal drive mechanism drives the loading mechanism through the rotary drive mechanism to drive the sampling swabs to be flocked into the flocking cavity. The flock output apparatus outputs flock, flock in the flocking cavity adheres to the sampling heads of the sampling swabs to be flocked under the action of static electricity and glue, and the rotary drive mechanism drives the loading mechanism to rotate to drive the sampling swabs to be flocked to rotate, such that the flock is further evenly wound around the sampling heads of the sampling swabs to be flocked. The hot air blower blows hot air to a sampling head of a sampling swab to which the flock adheres through the hot air pipe and the hot air nozzle, such that the glue on the sampling head of the sampling swab is rapidly solidified, and the flock adheres more uniformly and firmly to the sampling head of the sampling swab. After flocking is completed, the electric inlet and outlet door at an outlet of the flocking box is opened, the horizontal drive mechanism drives the loading mechanism through the rotary drive mechanism to drive the sampling swabs to be flocked to leave the flocking box, and the electric magnetic sucker is powered off so as to take down o the loading disk loaded with the flock. The blower blows the flock at the bottom of the flocking box into the recovery box. The high-reliability device for flocking processing of a sampling swab flocks the sampling swab to be flocked effectively, achieves even thicknesses and fixing of the flock on the sampling head, and improves the yields of the sampling swab.

Brief Description of the Drawings Fig. 1 is a structural schematic diagram of a high-reliability device for flocking processing of a sampling swab in one embodiment; Fig. 2 is a structural schematic diagram from another perspective of the high-reliability device for flocking processing of a sampling swab in the embodiment of Fig. 1; Fig. 3 is a structural schematic diagram of an electrostatic generator in one embodiment; Fig. 4 is a structural schematic diagram of a loading disk in one embodiment; Fig. 5 is a structural schematic diagram of a placement mechanism in one embodiment; Fig. 6 is a structural schematic diagram from another perspective of the placement mechanism in the embodiment of Fig. 5; Fig. 7 is a structural schematic diagram from another perspective of the placement mechanism in the embodiment of Fig. 5; Fig. 8 is a partial structural schematic diagram of a placement mechanism in one embodiment; and Fig. 9 is a structural schematic diagram from another perspective of a portion of the placement mechanism in the embodiment of Fig. 8.

Detailed Description of Embodiments

To make the above objectives, features and advantages of the present

invention clearer and more comprehensible, the following will describe specific embodiments of the present invention in detail with reference to the accompanying drawings. In the following description, numerous specific details are set forth in

order to fully understand the present invention. However, the present invention

may be implemented in many other manners different from those described herein, and those skilled in the art may make similar improvements without violating the

connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below. In the description of the present invention, it needs to be understood the orientation or positional relationships indicated by the

terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" etc. are based on the orientation or positional relationship shown

in the accompanying drawings, are merely for facilitating the description of the present invention and simplifying the description, rather than indicating or

implying that an apparatus or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore will not be interpreted as limiting the present invention.

In addition, the terms "first" and "second", are merely used for describing

purposes and may not be understood as indicating or implying relative importance,

or implicitly indicating the number of indicated technical features. Therefore, the

features defined with "first" and "second" may explicitly or implicitly include at

least one of the features. In the description of the present invention, "plural" means

at least two, such as two and three, unless otherwise explicitly and specifically

defined. In the present invention, unless otherwise explicitly specified and defined, the

terms "mounting", "connecting", "connection", "fixing", etc. should be understood

in a broad sense, for example, they may be a fixed connection, a detachable

connection, or an integrated connection; may be a mechanical connection or an

electric connection; and may be a direct connection, or an indirect connection via

an intermediate medium, internal communication of two elements or interaction

between the two elements, unless otherwise explicitly defined. For those of

ordinary skill in the art, the specific meaning of the above terms in the present

invention could be understood according to specific circumstances.

In the present invention, unless otherwise specified and limited, a first feature

"above" or "below" a second feature indicates that the first feature may be in direct

contact with the second feature, or in indirect contact with the second feature

through an intermediate medium. Further, the first feature "above", "over" and "on

a top of' the second feature indicates that the first feature is over or obliquely

above the second feature, or merely indicates that the first feature is higher than the

second feature in horizontal height. The first feature "below", "under" and "on a

bottom of' the second feature indicates that the first feature may be under the

second feature or obliquely below the second feature, or merely indicates that the

first feature is smaller than the second feature in horizontal height.

It should be noted that when an element is described to be "fixed" or "arranged" on another element, the element may be located directly on the other element or there may be an intermediate element. When an element is considered to be "connected" to another element, the element may be directly connected to another element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are merely for describing purposes, and do not indicate the only embodiment. With reference to Figs. 1 to 4, the present invention provides a high-reliability o device 10 for flocking processing of a sampling swab. The high-reliability device 10 for flocking processing of a sampling swab includes a loading base plate 100, a horizontal drive mechanism 200, a rotary drive mechanism 300, a loading mechanism 400, a flocking mechanism 500 and a control mechanism 600. The horizontal drive mechanism 200 and the flocking mechanism 500 are both arranged on the loading base plate 100, the horizontal drive mechanism 200 is in drive connection to the rotary drive mechanism 300, and in this embodiment, the horizontal drive mechanism 200 is a screw motor. The rotary drive mechanism 300 is in driving connection to the loading mechanism 400. In this embodiment, the rotary drive mechanism 300 is a drive motor. Further, the drive motor is a stepping motor. In another embodiment, the drive motor is a servo motor. The loading mechanism 400 includes a loading column 410, an electric magnetic sucker 420 and a loading disk 430. The rotary drive mechanism 300 is in driving connection to a middle area of the electric magnetic sucker 420 through the loading column 410, a magnetic metal plate 431 is arranged on one surface of the loading disk 430, and in this embodiment, the magnetic metal plate 431 is an iron plate. The magnetic metal plate 431 matches the electric magnetic sucker 420, and the energized electric magnetic sucker 420 is magnetically attracted to the magnetic metal plate 431. A surface, far away from the magnetic metal plate 431, of the loading disk 430 is provided with several fixing insertion holes 401 sampling swabs to be flocked to be loaded and fixed thereinto, and the fixing insertion holes 401 are uniformly arranged at a periphery of the loading disk 430.

A non-central area of the surface, far away from the magnetic metal plate 431, of the loading disk 430 is provided with a transmitting end 432 of an optical position

sensor. The flocking mechanism 500 includes a flocking box 510, an electrostatic application component 520, a flock output apparatus 530, a flock fixing component o 540 and a recovery component 550. Two ends of the flocking box 510 are provided

with electric inlet and outlet doors 511, and an interior of the flocking box 510 is provided with an electric isolation door (not shown in the figure), the electric isolation door dividing the interior of the flocking box 510 into a spin coating

cavity 501and a flocking cavity 502. A side wall of the flocking box 510 is

provided with a strip-shaped sliding through port 503, the strip-shaped sliding through port 503 transversely penetrates the side wall of the flocking box 510, and

the flocking box 510 is provided with soft isolation bristles 512 at the strip-shaped sliding through port 503, so as to prevent flock in the flocking cavity 502 and glue in the spin coating cavity 501 from sputtering to the outside. The loading column

410 penetrates the strip-shaped sliding through port 503, and one end, contained in the flocking box 510, of the loading column 410 is connected to the electric magnetic sucker 420. The electrostatic application component 520 includes a

connection plate 521, a telescopic apparatus 522 and an electrostatic generator 523. The telescopic apparatus 522 is connected to a portion of one end, close to the flocking box 510, of the loading base plate 100 through the connection plate 521,

and the telescopic apparatus 522 is in driving connection to the electrostatic generator 523. In this embodiment, the telescopic apparatus 522 is a telescopic cylinder. The electrostatic generator 523 is provided with a power generation disk

524, the power generation disk 524 is provided with several power generation holes 504, the power generation holes 504 are uniformly provided at a periphery of the power generation disk 524, and the electrostatic generator 523 is provided with

power generation heads (not shown in the figure) in the power generation holes 504. A receiving end 525 of the optical position sensor is arranged in a non-central area of the power generation disk 524. The power generation disk 524 is parallel to

the loading disk 430, and the power generation holes 504 and the corresponding fixing insertion holes 401 may be coaxially provided.

The flock output apparatus 530 is arranged in the flocking cavity 502 and

connected to an inner wall of a top of the flocking box 510. The flock fixing component 540 includes a hot air blower 541, a hot air pipe 542 and a hot air nozzle 543. The hot air blower 541 is connected to an inner side wall of the

flocking box 510, an output end of the hot air blower 541 is in communication with

the hot air nozzle 543 through the hot air pipe 542, and an air blowing direction of the hot air nozzle 543 may be orientated towards a sampling head of a sampling

swab to be flocked on the loading disk 430 during movement of the loading disk 430. The recovery component 550 includes a blower 551 and a recovery box 552, the blower 551 is contained in a bottom of the flocking box 510 and is arranged

near an outlet end of the flocking box 510, the bottom of the flocking box 510 is provided with a fixing port (not shown in the figure), an open end of the recovery box 552 is inserted into the fixing port and connected to the flocking box 510, and

the blower 551 blows flock at the bottom of the flocking box 510 into the recovery box 552. In this embodiment, the recovery box 552 is connected to the loading base plate 100. Such that structural stability of the recovery component 550 is

increased. The horizontal drive mechanism 200, the rotary drive mechanism 300, the electric magnetic sucker 420, the optical position sensor, the two electric inlet and outlet doors 511, the telescopic apparatus 522, the electrostatic generator 523, the hot air blower 541 and the blower 551 are all electrically connected to the control mechanism 600. In this embodiment, the control mechanism 600 is arranged on an outer side wall of the flocking box 510. The control mechanism 600 controls the horizontal drive mechanism 200, the rotary drive mechanism 300, the electric magnetic sucker 420, the optical position sensor, the two electric inlet and outlet doors 511, the telescopic apparatus 522, the electrostatic generator 523, the hot air blower 541 and the blower 551 to operate in a coordination manner.

To improve operation efficiency of the flock fixing component 540, with

reference to Fig. 2, in one of embodiments, the flock fixing component 540 includes the two hot air pipes 542 and the two hot air nozzles 543, the hot air blower 541 is in corresponding communication with each hot air nozzle 543

through one hot air pipe 542, and the two hot air nozzles 543 are symmetrically

provided. The hot air nozzles 543 are symmetrically provided, and may blow air laterally towards sampling swabs to be flocked on the loading disk 430 during

movement of the loading disk 430, such that solidification of the glue on sampling heads of the sampling swabs is accelerated, and the flock adheres more uniformly and firmly to the sampling heads of the sampling swabs. Thus, the operation

efficiency of the flock fixing component 540 is improved. An operation process of the high-reliability device 10 for flocking processing of a sampling swab is as follows: the electric inlet and outlet door 511 at an inlet of

the flocking box 510 is opened, and the horizontal drive mechanism 200 drives the loading mechanism 400 through the rotary drive mechanism 300 to drive several sampling swabs to be flocked into the spin coating cavity 501. The electric inlet

and outlet door 511 at the inlet of the flocking box 510 is closed, and the rotary drive mechanism 300 drives the loading mechanism 400 to rotate to drive the sampling swabs to be flocked to rotate rapidly, so as to throw away excess glue adhering to sampling heads of the sampling swabs to be flocked. The electric inlet and outlet door 511 at the inlet of the flocking box 510 is opened, and the horizontal drive mechanism 200 drives the loading mechanism 400 through the rotary drive mechanism 300 to drive the sampling swabs to be flocked to leave the spin coating cavity 501 and move close to the power generation disk 524 of the electrostatic generator 523. The optical position sensor is used for positioning, and through cooperation of the horizontal drive mechanism 200 and the rotary drive mechanism 300, the power generation holes 504 and the corresponding fixing o insertion holes 401 are coaxially provided. The telescopic apparatus 522 drives the electrostatic generator 523 to move close to the loading disk 430, such that the sampling heads of the sampling swabs to be flocked are correspondingly inserted into the power generation holes 504, and the power generation heads in the power generation holes 504 uniformly apply static electricity to the sampling heads of the sampling swabs to be flocked. After the static electricity is applied, the electric inlet and outlet door 511 at the inlet of the flocking box 510 and the electric isolation door are opened, and the horizontal drive mechanism 200 drives the loading mechanism 400 through the rotary drive mechanism 300 to drive the sampling swabs to be flocked into the flocking cavity 502. The flock output apparatus 530 outputs flock, flock in the flocking cavity 502 adheres to the sampling heads of the sampling swabs to be flocked under the action of static electricity and glue, and the rotary drive mechanism 300 drives the loading mechanism 400 to rotate to drive the sampling swabs to be flocked to rotate, such that the flock is further evenly wound around the sampling heads of the sampling swabs to be flocked. The hot air blower 541 blows hot air to a sampling head of a sampling swab to which the flock adheres through the hot air pipe 542 and the hot air nozzle 543, such that the glue on the sampling head of the sampling swab is rapidly solidified, and the flock adheres more uniformly and firmly to the sampling head of the sampling swab. After flocking is completed, the electric inlet and outlet door 511 at an outlet of the flocking box 510 is opened, the horizontal drive mechanism 200 drives the loading mechanism 400 through the rotary drive mechanism 300 to drive the sampling swabs to be flocked to leave the flocking box 510, and the electric magnetic sucker 420 is powered off so as to take down the loading disk 430 loaded with the flock, and re-place the loading disk 430 loaded with a sampling swab to be flocked. The blower 551 blows the flock at the bottom of the flocking box 510 into the recovery box 552. The high-reliability device 10 o for flocking processing of a sampling swab flocks the sampling swab to be flocked effectively, achieves even thicknesses and fixing of the flock on the sampling head, and improves the yields of the sampling swab. With reference to Figs. 4 to 9, in order to efficiently place the sampling swab to be flocked on the loading disk 430, the high-reliability device 10 for flocking processing of a sampling swab further includes a manipulator arm (not shown in the figure), a glue barrel (not shown in the figure) and a placement mechanism

700. The placement mechanism 700 includes a placement connection plate 710, a push component 720, a rotary component 730, a placement block 740 and a

feeding funnel 750. The placement connection plate 710 and the placement block 740 are arranged parallel to each other and vertically connected to the loading base plate 100, and the push component 720 and the rotary component 730 are both

arranged on the same surface of the placement connection plate 710 and area arranged between the placement connection plate 710 and the placement block 740. Specifically, the push component 720 includes a push cylinder 721, a push rod 722

and a push plate 723, and the push cylinder 721 is in driving connection to the push plate 723 through the push rod 722. The rotary component 730 includes a rotary motor 731, a rotary shaft 732 and a rotary roller 733. The rotary motor 731 is connected to the placement connection plate 710, and the rotary motor 731 is in driving connection to the rotary roller 733 through the rotary shaft 732. A side wall of the rotary roller 733 is uniformly provided with several containing grooves 701, the push plate 723 is provided with a through hole 702, and the rotary shaft 732 penetrates the through hole 702. The placement block 740 is provided with a rolling hole 703, and the rotary roller 733 is inserted into the rolling hole 703, and the rotary roller 733 and the rolling hole 703 rotates coaxially. A difference between a radius of the rolling hole 703 and a radius of the rotary roller 733 is less o than a diameter of a stem of the sampling swab to be flocked, and the difference between the radius of the rolling hole 703 and the radius of the rotary roller 733 plus a depth of the containing groove 701 is greater than the diameter of the stem of the sampling swab to be flocked and less than twice the diameter of the stem of the sampling swab to be flocked. The difference between the radius of the rolling hole 703 and the radius of the rotary roller 733 plus the depth of the containing groove 701 is greater than a maximum diameter of the sampling head of the sampling swab to be flocked. The containing grooves 701 match the stems of the sampling swabs to be flocked, and the stems of sampling swabs to be flocked are correspondingly contained in the containing grooves 701. One end, away from the loading base plate 100, of the placement block 740 is provided with a transfer channel 704, the transfer channel 704 matches the stems of the sampling swabs to be flocked, and the sampling swabs to be flocked may be stacked in a single row in the transfer channel 704. The transfer channel 704 is in communication with the rolling hole 703. A narrow mouth end of the feeding funnel 750 is connected to a top of the placement block 740, and the narrow mouth end of the feeding funnel

750 is in communication with the transfer channel 704. The containing grooves 701 and the corresponding fixing insertion holes 401 may be provided coaxially, and a surface, away from the rotary motor 731, of the rotary roller 733 is provided with the receiving end 525 of the optical position sensor. A side wall of the loading disk 430 is uniformly provided with grasping grooves 402, such that the manipulator arm may grasp the loading disk 430. The manipulator arm may arrange the loading disk 430 in parallel close to the rotary roller 733, and coaxially provide the containing grooves 701 and the corresponding fixing insertion holes 401 through the optical position sensor. A process of placing the sampling swabs to be flocked in the loading disk 430: the sampling swabs to be flocked are stacked in the feeding funnel 750, the rotary o motor 731 drives the rotary roller 733 to rotate, such that the sampling swabs to be flocked in the feeding funnel 750 enter into the containing grooves 701 through the transfer channel 704 in turn, and after a period of time, the sampling swabs to be flocked are contained in the containing grooves 701 in a one-to-one correspondence manner, the push cylinder 721 drives the push plate 723 to move close to the rotary roller 733 through the push rod 722, so as to push the sampling swabs to be flocked in the containing grooves 701 into the fixing insertion holes 401 of the loading disk 430, thus completing placement of the sampling swabs to be flocked. The manipulator arm moves away the loading disk 430 loaded with the sampling swabs to be flocked, and inserts the sampling heads of the sampling swabs to be flocked into the glue barrel by moving the loading disk 430, so as to complete gluing. After gluing is finished, the manipulator arm places the loading disk 430 on the electric magnetic sucker 420 to facilitate flocking. In order to improve operation stability of the push component 720, with reference to Figs. 4 to 9, in one of embodiments, the push component 720 includes two push cylinders 721 and two push rods 722. The two push cylinders 721 are correspondingly arranged on two sides of the rotary motor 731, and the push cylinders 721 are in driving connection to the corresponding push rods 722.

Further, a portion, close to the loading base plate 100, of the push plate 723 is provided with a slide block 724, the loading base plate 100 is provided with a slide channel 101, the slide block 724 matches the slide channel 101, and the slide block 724 is at least partially inserted into the slide channel 101 and slidably connected

to the loading base plate 100. Thus, the operation stability of the push component 720 is improved. In order to improve operation stability of the placement mechanism 700, with

reference to Figs. 4 to 9, in one of embodiments, a surface, away from the rotary motor 731, of the placement block 740 is provided with two fixing holes 705, the o two fixing holes 705 are symmetrically provided on two sides of the rolling hole

703, a surface, away from the magnetic metal plate 431, of the loading disk 430 is provided with two fixing columns 433, the fixing holes 705 match the fixing columns 433, and the fixing columns 433 are inserted into the fixing holes 705,

and are connected to the placement block 740. In this way, the fixing columns 433

are inserted into the fixing hole 705 to fix a relative position of the placement block 740 and the loading disk 430, thus preventing the loading disk 430 from

moving during operation of the push component 720, and resulting in placement failure. Various technical features of the embodiments above may be arbitrarily

combined. To simplify description, all possible combinations of various technical features of the embodiments above are not described. However, if only the combinations of these technical features do not conflict, they shall be considered

within the scope of description of the specification.

The embodiments above are merely several types of embodiments of the present invention, and are specifically described in details, but cannot be

interpreted as limiting the scope of the patent for the invention as a result. It shall be noted that for those of ordinary skill in the field, they may make several transformations and improvements on the premise without deviating from a concept of the present invention, these transformations and improvements shall be integrated as falling within the protection scope of the present invention. Hence, the protection scope of the patent for the present invention shall be subject to the appended claims.

Claims

1. A high-reliability device for flocking processing of a sampling swab,

comprising: a loading base plate, a horizontal drive mechanism, a rotary drive

mechanism, a loading mechanism, a flocking mechanism and a control mechanism;

wherein the horizontal drive mechanism and the flocking mechanism are both

arranged on the loading base plate, the horizontal drive mechanism is in driving

connection to the rotary drive mechanism, and the rotary drive mechanism is in

driving connection to the loading mechanism;

the loading mechanism comprises a loading column, an electric magnetic

o sucker and a loading disk; the rotary drive mechanism is in driving connection to a

middle area of the electric magnetic sucker through the loading column, a

magnetic metal plate is arranged on one surface of the loading disk, the magnetic

metal plate matches the electric magnetic sucker, and the energized electric

magnetic sucker is magnetically attracted to the magnetic metal plate; a surface, far

away from the magnetic metal plate, of the loading disk is provided with several

fixing insertion holes for sampling swabs to be flocked to be loaded and fixed

thereinto, and the fixing insertion holes are uniformly arranged at a periphery of

the loading disk; and a non-central area of the surface, far away from the magnetic

metal plate, of the loading disk is provided with a transmitting end of an optical

position sensor;

the flocking mechanism comprises a flocking box, an electrostatic application

component, a flock output apparatus, a flock fixing component and a recovery

component; two ends of the flocking box are provided with electric inlet and outlet

doors, and an interior of the flocking box is provided with an electric isolation door,

the electric isolation door dividing the interior of the flocking box into a spin

coating cavity and a flocking cavity; a side wall of the flocking box is provided

with a strip-shaped sliding through port, the strip-shaped sliding through port transversely penetrates the side wall of the flocking box, and the flocking box is provided with soft isolation bristles at the strip-shaped sliding through port; the loading column penetrates the strip-shaped sliding through port, and one end, contained in the flocking box, of the loading column is connected to the electric magnetic sucker; the electrostatic application component comprises a connection plate, a telescopic apparatus and an electrostatic generator; the telescopic apparatus is connected to a portion of one end, close to the flocking box, of the loading base plate through the connection plate, and the telescopic apparatus is in driving connection to the electrostatic generator; the electrostatic generator is provided o with a power generation disk, the power generation disk is provided with several power generation holes, the power generation holes are uniformly provided at a periphery of the power generation disk, and the electrostatic generator is provided with power generation heads in the power generation holes; a receiving end of the optical position sensor is arranged in a non-central area of the power generation disk; the power generation disk is parallel to the loading disk, and the power generation holes can be arranged corresponding to the fixing insertion holes in a coaxial manner; the flock output apparatus is arranged in the flocking cavity and connected to an inner wall of a top of the flocking box; the flock fixing component comprises a hot air blower, a hot air pipe and a hot air nozzle; the hot air blower is connected to an inner side wall of the flocking box, an output end of the hot air blower is in communication with the hot air nozzle through the hot air pipe, and an air blowing direction of the hot air nozzle can be orientated towards a sampling head of a sampling swab to be flocked on the loading disk during movement of the loading disk; the recovery component comprises a blower and a recovery box, the blower is contained in a bottom of the flocking box and is arranged near an outlet end of the flocking box, the bottom of the flocking box is provided with a fixing port, an open end of the recovery box is inserted into the fixing port and connected to the flocking box, and the blower blows flock at the bottom of the flocking box into the recovery box; and the horizontal drive mechanism, the rotary drive mechanism, the electric magnetic sucker, the optical position sensor, the two electric inlet and outlet doors, the telescopic apparatus, the electrostatic generator, the hot air blower and the blower are all electrically connected to the control mechanism.

2. The high-reliability device for flocking processing of a sampling swab according to claim 1, wherein the horizontal drive mechanism is a screw motor.

3. The high-reliability device for flocking processing of a sampling swab according to claim 1, wherein the rotary drive mechanism is a drive motor.

4. The high-reliability device for flocking processing of a sampling swab according to claim 3, wherein the drive motor is a stepping motor.

5. The high-reliability device for flocking processing of a sampling swab according to claim 3, wherein the drive motor is a servo motor.

6. The high-reliability device for flocking processing of a sampling swab according to claim 1, wherein the flock fixing component comprises the two hot air pipes and the two hot air nozzles, the hot air blower is in corresponding communication with each hot air nozzle through one hot air pipe, and the two hot air nozzles are symmetrically provided.

7. The high-reliability device for flocking processing of a sampling swab according to claim 1, wherein the telescopic apparatus is a telescopic cylinder.

8. The high-reliability device for flocking processing of a sampling swab according to claim 1, wherein the control mechanism is arranged on an outer side wall of the flocking box.

9. The high-reliability device for flocking processing of a sampling swab according to claim 1, wherein the magnetic metal plate is an iron plate.

10. The high-reliability device for flocking processing of a sampling swab

according to claim 1, wherein the recovery box is connected to the loading base plate.