CN111422411A

CN111422411A - Production line for preparing boxed liquid marbles

Info

Publication number: CN111422411A
Application number: CN202010375148.9A
Authority: CN
Inventors: 陈雪; 王澄濠; 李林聪; 刘荣; 刘儒旭
Original assignee: Guilin University of Electronic Technology
Current assignee: Guilin University of Electronic Technology
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-07-17

Abstract

The invention discloses a production line for preparing boxed liquid marbles, which comprises a platform, a liquid marble box, an incoming material transmission device, a liquid injection device, a package transfer device, a detection device, a packaging and collecting device and a waste product collecting device. After the liquid marble box filled with the hydrophobic particles is moved to the liquid injection device through the conveyor belt and drops are dripped, liquid marbles are prepared through a vibration assembly, then the liquid marble box is transported to the position of the detection device for detection, and the liquid marble box with unqualified wrapping rate is moved to the waste product collection device; with passing through that the parcel rate is up to standard the suction means is in under the drive of second straight line translation subassembly absorb among the first elevating system the marble lid is right liquid marble box encapsulates to will encapsulate well liquid marble box removes deposit among the second elevating system, realize the automatic preparation and the encapsulation of box-packed liquid marble, make things convenient for the use of liquid marble, deposit and transport.

Description

Production line for preparing boxed liquid marbles

Technical Field

The invention relates to the technical field of liquid marble preparation, in particular to a production line for preparing boxed liquid marbles.

Background

With the miniaturization development of medical drug preparation, the liquid marble receives wide attention and has important application prospect in the biomedical field. The liquid marble is a liquid drop structure formed by wrapping hydrophobic particles, and the liquid marble has the property that the liquid marble can be stably clamped and transferred compared with a pure liquid drop, but has lower strength compared with a solid small ball and can be cracked under larger pressure. Because the structure can isolate the pollution of the external environment to the liquid in the liquid marble and can maintain the stable appearance, the structure has huge potential in the field of chemical industry and can be used as a chemical microreactor. Meanwhile, the method has wide application in the aspects of drug screening, blood type detection and gas detection, and has the advantages of promoting catalytic action, reducing actual consumption, improving reaction rate and the like.

The preparation of the liquid marble in the prior art mainly comprises the following two methods: preparing single liquid marbles by using rolling adhesion hydrophobic particles of liquid drops; the vibration of the vibration disk is utilized to realize the large-scale preparation of the liquid marbles, and the marbles are discharged in a single row. However, the liquid marbles prepared by the device of the method can not be orderly arrayed in a container, which affects the use, storage and transportation of the liquid marbles and is not beneficial to the practical application of the liquid marbles in engineering. Nowadays, an apparatus for automatically producing boxed liquid marbles is still lacked, so that large-scale industrial application is realized.

Disclosure of Invention

The invention aims to provide a production line for preparing boxed liquid marbles, which realizes automatic preparation and packaging of the liquid marbles, enables the liquid marbles to be orderly placed, and is convenient to use, store and transport.

In order to achieve the aim, the invention provides a production line for preparing boxed liquid marbles, which comprises a platform, a liquid marble box, an incoming material transmission device, a liquid injection device, a wrapping and transferring device, a detection device, a packaging and collecting device and a waste product collecting device; the liquid marble box is provided with a plurality of liquid drop holes which are arranged in an array and positioned above the incoming material transmission device, the incoming material transmission device is fixedly connected with the platform and positioned above the platform, and the liquid injection device is fixedly connected with the platform and positioned on one side of the incoming material transmission device; the package transfer device is fixedly connected with the platform and is positioned on one side of the feeding transmission device, and the detection device is fixedly connected with the platform and is positioned on one side of the package transfer device and is positioned on one side far away from the feeding transmission device; the packaging and collecting device is fixedly connected with the platform and is positioned on one side of the detection device; the waste treatment device is fixedly connected with the platform and is positioned on one side far away from the packaging and collecting device.

Wherein the incoming material transmission device comprises a first conveyor belt assembly and a motor assembly, the first conveyor belt assembly comprises a first synchronizing wheel, a second synchronizing wheel, a conveyor belt, a tensioning mechanism and a conveyor belt fixing frame, the conveyor belt fixing frame is fixedly connected with the platform and positioned above the platform, the first synchronizing wheel is rotatably connected with the motor assembly and positioned on one side of the motor assembly, the second synchronizing wheel is rotatably connected with the conveyor belt fixing frame and positioned on one side close to the package transfer device, the conveyor belt is rotatably connected with the first synchronizing wheel and the second synchronizing wheel and positioned around the first synchronizing wheel and the second synchronizing wheel, the tensioning mechanism is fixedly connected with the conveyor belt fixing frame and positioned on two sides of the conveyor belt fixing frame, and the motor assembly is fixedly connected with the conveyor belt fixing frame, and is located on the side remote from the package transfer device.

Wherein, priming device includes the support frame, annotates liquid mechanism, translation mechanism and one divides into four syringe needles, the support frame with platform fixed connection, and be located conveyer belt one side, annotate liquid mechanism with support frame fixed connection, and be located keep away from conveyer belt one side, translation mechanism with support frame fixed connection, and be located and be close to one side of liquid marble box, one divide into four syringe needles with translation mechanism fixed connection, and be located liquid marble box top.

Wherein, parcel transfer device includes vibration subassembly, slide rail set spare and position sensor, slide rail set spare includes linear slide rail, slider and step motor, step motor with platform fixed connection, and be located conveyer belt one side, linear slide rail with platform fixed connection, and be located the platform is close to detection device one side, the slider with linear slide rail sliding connection, and be located keep away from platform one side, the vibration subassembly with slider fixed connection, and be located the conveyer belt with between the detection device, position sensor with vibration subassembly fixed connection, and be located the vibration subassembly top is close to encapsulation collection device one side.

Wherein, encapsulation collection device includes second conveyer belt subassembly, first elevating system, marble lid, second elevating system and suction means, the second conveyer belt subassembly first elevating system marble lid second elevating system with suction means all is located on the platform, first elevating system is located second conveyer belt subassembly one side, the marble lid is located in first elevating system, second elevating system is located second conveyer belt subassembly is kept away from first elevating system one side, suction means is located first elevating system's top, and is located first elevating system with between the second elevating system.

The vibration assembly comprises a vibration box, a vibration box cover, a motor and a vibrator, the vibration box is fixedly connected with the sliding block and is positioned between the conveying belt and the detection device, the vibration box cover is fixedly connected with the vibration box and is positioned far away from one side of the sliding block, the motor is fixedly connected with the vibration box cover and is positioned inside the vibration box, and the vibrator is fixedly connected with the vibration box and is positioned between the vibration box cover and the vibration box cover.

Wherein, annotate liquid mechanism and include ball, stock solution chamber and annotate the liquid hose, ball with support frame fixed connection to be located keep away from conveyer belt one side, the stock solution chamber with ball fixed connection, and be located support frame one side, annotate the liquid hose with the stock solution chamber with one minute four syringe needle fixed connection, and be located the stock solution chamber with between the one minute four syringe needles.

Wherein, translation mechanism still includes first linear translation subassembly, syringe needle fixing base and spacing sensor, first linear translation subassembly with support frame fixed connection, and be located and be close to liquid marble box one side, the syringe needle fixing base with first linear translation subassembly with divide into four syringe needle fixed connection, and be located first linear translation subassembly with between the one minute four syringe needles, spacing sensor with support frame fixed connection, and be located first linear translation subassembly below.

Wherein, the first lifting mechanism and the second lifting mechanism both comprise a box body, an object bearing plate and a servo motor component, the box body is fixedly connected with the platform and is positioned at one side of the second conveyor belt component, the box body is provided with a collecting tank, the object bearing plate is slidably connected with the box body and is positioned in the collecting tank, the servo motor component is fixedly connected with the object bearing plate and is slidably connected with the box body and is positioned at one side far away from the absorbing mechanism, the servo motor component comprises a servo motor, a motor fixing frame, a linear lead screw and two optical axes, the linear lead screw is fixedly connected with the object bearing plate and penetrates through the box body and is positioned at one side far away from the absorbing mechanism, the two optical axes are fixedly connected with the object bearing plate and penetrate through the box body and are positioned at two sides of the linear lead screw, the motor fixing frame is fixedly connected with the linear lead screw and the two optical axes, and the servo motor is fixedly connected with the motor fixing frame and positioned on one side far away from the linear screw rod.

Wherein, suction means includes cylinder, the straight line translation subassembly of second, baffle and vacuum chuck, the baffle with platform fixed connection, and be located keep away from waste product collection device one side, the straight line translation subassembly of second with baffle fixed connection, and be located second conveyer belt subassembly top, the cylinder with the straight line translation subassembly sliding connection of second, and be located the box top, and be located first elevating system the box with second elevating system between the box, vacuum chuck with cylinder fixed connection, and be located the marble lid with between the cylinder.

The production line for preparing the boxed liquid marbles comprises a platform, a liquid marble box, a feeding transmission device, a liquid injection device, a package transfer device, a detection device, a packaging and collecting device and a waste product collecting device. And moving the liquid ball box paved with the hydrophobic particles to the position of the liquid injection device through the incoming material transmission device. The liquid injection mechanism drives liquid in the liquid storage cavity to drop four liquid drops into the liquid ball box through the four-in-one needle, and then the translation mechanism drives the four-in-one needle to move to complete the preparation of the liquid drops of all hole positions in the liquid ball box. Then, the liquid ball box filled with the liquid drops is transported to the side of the package transfer device by the incoming material driving device, and the liquid ball box is moved to the vibration assembly by the rotation of the disk on the vibration cover. When the position sensor of the vibration assembly detects the liquid marble box, the vibrator is started to vibrate and wrap liquid drops in the liquid marble box to form liquid marbles. Then, the liquid ball box is conveyed to the position of the detection device through the slide rail assembly, the wrapping rate of liquid balls in the liquid ball box is detected through the industrial camera, and if the wrapping rate is unqualified, the liquid ball box is moved to the waste collection device; if the wrapping rate reaches the standard, the liquid ball box is moved to the second conveyor belt component, and the vibration component of the wrapping and transferring device resets and returns to one side of the first conveyor belt component. Meanwhile, the second conveyor belt assembly conveys the liquid marble box to a packaging position, the suction mechanism is driven by the second linear translation assembly to move to the position above the first lifting mechanism, one marble box cover in the box body is sucked, and the marble box cover is moved to the position above the liquid marble box for sealing. Every is to one the back is absorb to the marble lid, servo motor component drive first elevating system hold the thing board up to remove with the marble lid pushes away to the box top is convenient for absorb. After the sealing is finished, the liquid marble box which is sealed and filled with the liquid marbles is moved to the second lifting mechanism by the suction mechanism to be stored in the collecting groove, so that the automatic preparation and packaging of the boxed liquid marbles are realized, and the liquid marbles are convenient to use, store and transport.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a production line for preparing boxed liquid marbles according to the present invention.

Fig. 2 is a left side view of fig. 1 provided by the present invention.

Fig. 3 is a schematic structural diagram of the incoming material transmission device provided by the invention.

Fig. 4 is a schematic structural diagram of the liquid injection device provided by the invention.

Fig. 5 is a schematic diagram of a package transfer device according to the present invention.

Fig. 6 is a schematic structural diagram of a packaged collecting device provided by the invention.

Fig. 7 is a schematic structural diagram of the first lifting mechanism and the second lifting mechanism provided by the invention.

Fig. 8 is a schematic structural view of the suction mechanism provided by the present invention.

Fig. 9 is a schematic structural view of the liquid ball magazine provided by the present invention.

Fig. 10 is a schematic structural diagram of a liquid injection mechanism provided by the present invention.

1-platform, 2-liquid marble box, 3-incoming material transmission device, 4-liquid injection device, 5-package transfer device, 6-detection device, 7-package collection device, 8-waste collection device, 9-first conveyor belt component, 10-motor component, 11-first synchronous wheel, 12-second synchronous wheel, 13-conveyor belt, 14-tensioning mechanism, 15-conveyor belt fixing frame, 16-support frame, 17-liquid injection mechanism, 18-translation mechanism, 19-one-into-four needle head, 20-vibration component, 21-slide rail component, 22-position sensor, 23-linear slide rail, 24-slide block, 25-second conveyor belt component, 26-first lifting mechanism, 27-marble box cover, 28-a second lifting mechanism, 29-a suction mechanism, 30-a vibration box, 31-a vibration box cover, 32-a motor, 33-a vibrator, 34-a ball screw, 35-a liquid storage cavity, 36-a liquid injection hose, 37-a first linear translation assembly, 38-a needle head fixing seat, 39-a limit sensor, 40-a box body, 41-an object bearing plate, 42-a servo motor assembly, 43-a servo motor, 44-a motor fixing frame, 45-a linear screw, 46-an optical axis, 47-an air cylinder, 48-a second linear translation assembly, 49-a baffle, 50-a vacuum chuck and 51-a stepping motor.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 and 2, the invention provides a production line for preparing boxed liquid marbles, which comprises a platform 1, a liquid marble box 2, an incoming material transmission device 3, a liquid injection device 4, a package transfer device 5, a detection device 6, a packaging and collecting device 7 and a waste product collecting device 8; the liquid ball box 2 is provided with a plurality of liquid drop holes which are arranged in an array and positioned above the incoming material transmission device 3, the incoming material transmission device 3 is fixedly connected with the platform 1 and positioned above the platform 1, and the liquid injection device 4 is fixedly connected with the platform 1 and positioned on one side of the incoming material transmission device 3; the package transfer device 5 is fixedly connected with the platform 1 and is positioned at one side of the incoming material transmission device 3, and the detection device 6 is fixedly connected with the platform 1 and is positioned at one side of the package transfer device 5 and is positioned at one side far away from the incoming material transmission device 3; the packaging and collecting device 7 is fixedly connected with the platform 1 and is positioned on one side of the detection device 6; the waste treatment device is fixedly connected with the platform 1 and is positioned on one side far away from the packaging and collecting device 7.

In this embodiment, the production line for preparing the boxed liquid marbles comprises a platform 1, a liquid marble box 2, an incoming material transmission device 3, a liquid injection device 4, a package transfer device 5, a detection device 6, a packaging and collecting device 7 and a waste product collecting device 8, wherein the liquid marble box 2 is provided with a plurality of liquid drop holes arranged in an array manner, as shown in fig. 9, and each liquid drop hole is designed according to the principle that the liquid marbles are prevented from overflowing in the vibration process, and the designed hole depth and diameter are 1.5-2 times of the liquid marbles. The size of the liquid marble box 2 can be adjusted according to the diameter and the number of liquid marbles in application. The marble box of each incoming material is pre-filled with some hydrophobic powder for preparing liquid marbles subsequently; through the incoming material transmission device 3 will liquid ball box 2 conveys to priming device 4 department, to after the liquid hole instils into liquid, through parcel transfer device 5 is right liquid ball box 2 carries out the vibration parcel, and will accomplish the parcel liquid ball box 2 convey to detection device 6 carries out the detection of parcel rate, if the parcel rate detects qualified, convey to encapsulation collection device 7 department is right liquid ball box 2 encapsulates the collection, if detect unqualified, will liquid ball box 2 convey to waste product collection device 8 is right liquid ball box 2 collects, realizes the automatic preparation and the encapsulation to liquid ball, makes its neat and orderly putting, facilitates the use, deposits and transports.

Further, the incoming material transmission device 3 comprises a first conveyor belt assembly 9 and a motor assembly 10, the first conveyor belt assembly 9 comprises a first synchronizing wheel 11, a second synchronizing wheel 12, a conveyor belt 13, a tensioning mechanism 14 and a conveyor belt fixing frame 15, the conveyor belt fixing frame 15 is fixedly connected with the platform 1 and is positioned above the platform 1, the first synchronizing wheel 11 is rotatably connected with the motor assembly 10 and is positioned at one side of the motor assembly 10, the second synchronizing wheel 12 is rotatably connected with the conveyor belt fixing frame 15 and is positioned at one side close to the parcel transfer device 5, the conveyor belt 13 is rotatably connected with the first synchronizing wheel 11 and the second synchronizing wheel 12 and is positioned around the first synchronizing wheel 11 and the second synchronizing wheel 12, the tensioning mechanism 14 is fixedly connected with the conveyor belt fixing frame 15 and is positioned at two sides of the conveyor belt fixing frame 15, the motor assembly 10 is fixedly connected with the conveyor belt fixing frame 15 and is positioned on one side far away from the package transferring device 5.

In this embodiment, as shown in fig. 3, the motor assembly 10 drives the first synchronizing wheel 11 to rotate, and the second synchronizing wheel 12 is rotatably connected to the belt fixing frame 15, so as to drive the belt 13 to rotate under the limitation of the belt fixing frame 15, and the tensioning mechanism 14 is used to tension the belt 13, thereby ensuring the stable operation of the incoming material conveying process.

Further, priming device 4 includes support frame 16, annotates liquid mechanism 17, translation mechanism 18 and one divides into four syringe needles 19, support frame 16 with platform 1 fixed connection, and be located conveyer belt 13 one side, annotate liquid mechanism 17 with support frame 16 fixed connection, and be located keep away from conveyer belt 13 one side, translation mechanism 18 with support frame 16 fixed connection, and be located near one side of liquid ball box 2, one divides into four syringe needles 19 with translation mechanism 18 fixed connection, and be located liquid ball box 2 top.

In this embodiment, the structure is as shown in fig. 4, when the liquid marble box 2 is located at the liquid injection device 4, the liquid injection device 4 drives the liquid to drop from the one-to-four needle 19, and the translation mechanism 18 drives the one-to-four needle 19 to move, so that the one-to-four needle 19 can accurately drop the liquid into each liquid drop hole, thereby ensuring the preparation efficiency of the liquid marble.

Further, parcel transfer device includes vibration subassembly 20, slide rail set spare 21 and position sensor 22, slide rail set spare 21 includes linear slide rail 23, slider 24 and step motor 51, step motor 51 with 1 fixed connection of platform, and be located conveyer belt 13 one side, linear slide rail 23 with 1 fixed connection of platform, and be located platform 1 is close to detection device 6 one side, slider 24 with linear slide rail 23 sliding connection, and be located keeps away from platform 1 one side, vibration subassembly 20 with slider 24 fixed connection, and be located conveyer belt 13 with detection device 6 one side, position sensor 22 with vibration subassembly 20 fixed connection, and be located vibration subassembly 20 top is close to encapsulation collection device 7 one side.

In this embodiment, referring to fig. 5, after the liquid injection is completed, firstly, the vibration component 20 vibrates and wraps the liquid ball box 2, then the stepping motor 51 drives the slide rail component 21 to drive the vibration component 20 to slide on the linear slide rail 23, so that the liquid ball box 2 moves to the detection device 6 for detection, and the position sensor 22 can detect the position of the liquid ball box 2 in the vibration component 20, and when the liquid ball box 2 is at the center in the vibration component 20, the vibration and wrapping are started, so as to ensure the wrapping rate of the liquid ball box 2.

Further, the package collecting device 7 includes a second conveyor belt assembly 25, a first lifting mechanism 26, a marble box cover 27, a second lifting mechanism 28, and a suction mechanism 29, where the second conveyor belt assembly 25, the first lifting mechanism 26, the marble box cover 27, the second lifting mechanism 28, and the suction mechanism 29 are all located on the platform 1, the first lifting mechanism 26 is located on one side of the second conveyor belt assembly 25, the marble box cover 27 is located in the first lifting mechanism 26, the second lifting mechanism 28 is located on one side of the second conveyor belt assembly 25 away from the first lifting mechanism 26, and the suction mechanism 29 is located above the first lifting mechanism 26 and between the first lifting mechanism 26 and the second lifting mechanism 28.

In this embodiment, after the detection is completed, referring to the schematic structural diagram of the packaging and collecting device 7 provided in fig. 6, the second conveyor belt assembly 25 transports the liquid ball box 2 with a qualified packaging rate to the middle of the first lifting mechanism 26 and the second lifting mechanism 28, the suction mechanism 29 sucks the ball box cover 27 located in the first lifting mechanism 26, then moves to the upper side of the liquid ball box 2 to package the liquid ball box 2, and then the suction mechanism 29 sucks the packaged liquid ball box 2 again and transports the liquid ball box to the second lifting mechanism 28 for collection, so as to package and use the liquid balls conveniently, and arrange the liquid balls orderly, and facilitate use, storage and transportation.

Further, the vibration assembly 20 includes a vibration box 30, a vibration box cover 31, a motor 32 and a vibrator 33, the vibration box 30 is fixedly connected with the sliding block 24 and is located on one side of the detection device 6, the vibration box cover 31 is fixedly connected with the vibration box 30 and is located on one side of the sliding block 24, the motor 32 is fixedly connected with the vibration box cover 31 and is located inside the vibration box 30, and the vibrator 33 is fixedly connected with the vibration box 30 and is located between the vibration box 30 and the vibration box cover 31.

In this embodiment, first with after the dropping liquid is accomplished liquid ball box 2 passes through the motor 32 drive the rotatory messenger of disc on the vibration lid 31 liquid ball box 2 moves to on the vibration box 30, when position sensor 22 detects liquid ball box 2, start vibrator 33 vibrates, through vibration box 30 drives liquid ball box 2 vibrates, makes liquid in the liquid ball box 2 carries out quick vibration parcel under the high-speed vibration, and the parcel effect can also be guaranteed in the high-speed vibration.

Further, annotate liquid mechanism 17 and include ball 34, stock solution chamber 35 and annotate liquid hose 36, ball 34 with support frame 16 fixed connection, and be located and keep away from conveyer belt 13 one side, stock solution chamber 35 with ball 34 fixed connection, and be located support frame 16 one side, annotate liquid hose 36 with stock solution chamber 35 with one minute four syringe needles 19 fixed connection, and be located stock solution chamber 35 with between the one minute four syringe needles 19.

In the present embodiment, as shown in fig. 10, the liquid storage chamber 35 is driven to move toward the liquid injection hose 36 by the movement of the ball screw 34, and the liquid in the liquid storage chamber 35 flows to the one-to-four needle 19 through the liquid injection hose 36, and then the liquid is dropped.

Further, translation mechanism 18 still includes first linear translation subassembly 37, syringe needle fixing base 38 and spacing sensor 39, first linear translation subassembly 37 with support frame 16 fixed connection, and be located and be close to liquid ball box 2 one side, syringe needle fixing base 38 with first linear translation subassembly 37 with four syringe needles 19 fixed connection, and be located first linear translation subassembly 37 with between four syringe needles 19, spacing sensor 39 with support frame 16 fixed connection, and be located first linear translation subassembly 37 below.

In this embodiment, the first linear translation assembly 37 is used to drive the needle fixing seat 38 to move smoothly, so that the four-in-one needle 19 makes the same linear motion, and the limit sensor 39 is used to limit the moving distance of the needle fixing seat 38, thereby ensuring that the four-in-one needle 19 moves at the hole positions at the two ends of the liquid ball box 2.

Further, the first lifting mechanism 26 and the second lifting mechanism 28 each include a box 40, an object bearing plate 41 and a servo motor assembly 42, the box 40 is fixedly connected to the platform 1 and located on one side of the second conveyor belt assembly 25, the box 40 has a collecting tank, the object bearing plate 41 is slidably connected to the box 40 and located in the collecting tank, the servo motor assembly 42 is fixedly connected to the object bearing plate 41 and slidably connected to the box 40 and located on one side far from the suction mechanism 29, the servo motor assembly 42 includes a servo motor 43, a motor fixing frame 44, a linear lead screw 45 and two optical axes 46, the linear lead screw 45 is fixedly connected to the object bearing plate 41 and penetrates through the box 40 and located on one side far from the suction mechanism 29, and the two optical axes 46 are fixedly connected to the object bearing plate 41, the servo motor 43 is fixedly connected with the motor fixing frame 44 and is positioned on one side far away from the linear lead screw 45.

In this embodiment, as shown in fig. 7, the servo motor 43 drives the linear screw 45 and the two optical axes 46 to move, and further drives the object bearing plate 41 to move up and down in the box body 40, so as to ensure the supply of the ball box cover 27 and the packaging of the liquid ball box 2 to be performed in order, and facilitate the packaging and use of the liquid ball.

Further, the suction mechanism 29 comprises an air cylinder 47, a second linear translation assembly 48, a baffle 49 and a vacuum chuck 50, wherein the baffle 49 is fixedly connected with the platform 1 and located at the side far away from the waste collection device 8, the second linear translation assembly 48 is fixedly connected with the baffle 49 and located above the second conveyor belt assembly 25, the air cylinder 47 is slidably connected with the second linear translation assembly 48 and located above the box 40 and between the box 40 of the first lifting mechanism 26 and the box 40 of the second lifting mechanism 28, and the vacuum chuck 50 is fixedly connected with the air cylinder 47 and located between the marble box cover 27 and the air cylinder 47.

In this embodiment, as shown in fig. 8, the cylinder 47 drives the vacuum chuck 50 to suck the marble box cover 27, then the second linear translation assembly 48 fixed on the baffle 49 drives the vacuum chuck 50 to move to the liquid marble box 2 for packaging, and the second linear translation assembly 48 drives the vacuum chuck 50 to move to the box 40 of the second lifting mechanism 28 for collecting the packaged liquid marble box 2, so that the liquid marble box is orderly placed for convenient use, storage and transportation.

The production line for preparing the boxed liquid marbles comprises a platform 1, a liquid marble box 2, an incoming material transmission device 3, a liquid injection device 4, a wrapping and transferring device 5, a detection device 6, a packaging and collecting device 7 and a waste product collecting device 8. The liquid ball box 2 paved with the hydrophobic particles is moved to the position of the liquid injection device 4 through the incoming material transmission device 3. The liquid injection mechanism 17 drives the liquid in the liquid storage cavity 35 to drop four liquid drops into the liquid ball box 2 through the one-to-four needle 19, and then the translation mechanism 18 drives the one-to-four needle 19 to move, so that the preparation of the liquid drops of all hole positions in the liquid ball box 2 is completed. Then, the liquid bead box 2 filled with droplets is transported to the side of the package transfer device 5 by the incoming material transfer device 3, and the liquid bead box 2 is moved onto the vibration module 20 by the rotation of the disk on the vibration cover. When the position sensor 22 of the vibration assembly 20 detects the liquid ball box 2, the vibrator 33 is turned on to vibrate and wrap the liquid drops in the liquid ball box 2 to form a liquid ball. Then, the liquid ball box 2 is conveyed to the position of the detection device 6 through the slide rail assembly 21, the wrapping rate of the liquid balls in the liquid ball box 2 is detected through the industrial camera, and if the wrapping rate is not qualified, the liquid ball box 2 is moved to the waste product collection device 8; if the wrapping rate reaches the standard, the liquid ball box 2 is moved to the second conveyor belt assembly 25, and the vibration assembly 20 of the wrapping and transferring device 5 is reset to return to one side of the first conveyor belt assembly 9. Meanwhile, the second conveyor assembly 25 conveys the liquid ball magazine 2 to the packing position, and the suction mechanism 29 moves above the first lifting mechanism 26 by the second linear translation assembly 48, sucks one of the ball magazine covers 27 in the magazine 40, and moves it above the liquid ball magazine 2 for packing. After sucking up one of the marble box covers 27, the servo motor assembly 42 drives the object bearing plate 41 of the first lifting mechanism 26 to move upwards to push the marble box cover 27 to the top of the box body 40. After the capping is finished, the liquid marble box 2 filled with the liquid marbles and sealed by the suction mechanism 29 is moved to the second lifting mechanism 28 to be stored in the collecting groove, so that the automatic preparation and packaging of the boxed liquid marbles are realized, and the liquid marbles are convenient to use, store and transport.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The production line for preparing the boxed liquid marbles is characterized by comprising a platform, a liquid marble box, a feeding transmission device, a liquid injection device, a package transfer device, a detection device, a packaging and collecting device and a waste product collecting device; the liquid marble box is provided with a plurality of liquid drop holes which are arranged in an array and positioned above the incoming material transmission device, the incoming material transmission device is fixedly connected with the platform and positioned above the platform, and the liquid injection device is fixedly connected with the platform and positioned on one side of the incoming material transmission device; the package transfer device is fixedly connected with the platform and is positioned on one side of the feeding transmission device, and the detection device is fixedly connected with the platform and is positioned on one side of the package transfer device and is positioned on one side far away from the feeding transmission device; the packaging and collecting device is fixedly connected with the platform and is positioned on one side of the detection device; the waste treatment device is fixedly connected with the platform and is positioned on one side far away from the packaging and collecting device.

2. The production line for preparing boxed liquid marbles according to claim 1, wherein the feeding transmission device comprises a first conveyor belt assembly and a motor assembly, the first conveyor belt assembly comprises a first synchronizing wheel, a second synchronizing wheel, a conveyor belt, a tensioning mechanism and a conveyor belt fixing frame, the conveyor belt fixing frame is fixedly connected with the platform and positioned above the platform, the first synchronizing wheel is rotatably connected with the motor assembly and positioned at one side of the motor assembly, the second synchronizing wheel is rotatably connected with the conveyor belt fixing frame and positioned at one side close to the parcel transfer device, the conveyor belt is rotatably connected with the first synchronizing wheel and the second synchronizing wheel and positioned at the periphery of the first synchronizing wheel and the second synchronizing wheel, and the tensioning mechanism is fixedly connected with the conveyor belt fixing frame, and are located conveyer belt mount both sides, motor element with conveyer belt mount fixed connection to be located and keep away from parcel transfer device one side.

3. The production line for preparing the boxed liquid marbles according to claim 2, wherein the liquid injection device comprises a support frame, a liquid injection mechanism, a translation mechanism and a one-to-four needle, the support frame is fixedly connected with the platform and positioned at one side of the conveyor belt, the liquid injection mechanism is fixedly connected with the support frame and positioned at one side far away from the conveyor belt, the translation mechanism is fixedly connected with the support frame and positioned at one side near the liquid marble box, and the one-to-four needle is fixedly connected with the translation mechanism and positioned above the liquid marble box.

4. The production line of claim 2, wherein said package transferring device comprises a vibrating assembly, a slide assembly and a position sensor, said slide assembly comprises a linear slide, a slide block and a stepping motor, said stepping motor is fixedly connected to said platform and located at one side of said conveyor belt, said linear slide is fixedly connected to said platform and located at one side of said platform close to said detecting device, said slide block is slidably connected to said linear slide and located at one side far from said platform, said vibrating assembly is fixedly connected to said slide block and located between said conveyor belt and said detecting device, and said position sensor is fixedly connected to said vibrating assembly and located above said vibrating assembly and close to one side of said packaging and collecting device.

5. The production line for preparing boxed liquid marbles according to claim 1, wherein the packaging and collecting device comprises a second conveyor belt assembly, a first lifting mechanism, a marble box cover, a second lifting mechanism and a suction mechanism, the second conveyor belt assembly, the first lifting mechanism, the marble box cover, the second lifting mechanism and the suction mechanism are all positioned on the platform, the first lifting mechanism is positioned on one side of the second conveyor belt assembly, the marble box cover is positioned in the first lifting mechanism, the second lifting mechanism is positioned on one side of the second conveyor belt assembly, which is far away from the first lifting mechanism, and the suction mechanism is positioned above the first lifting mechanism and between the first lifting mechanism and the second lifting mechanism.

6. The production line for preparing boxed liquid marbles according to claim 4, wherein the vibrating assembly comprises a vibrating box, a vibrating box cover, a motor and a vibrator, the vibrating box is fixedly connected with the sliding block and is positioned between the conveyor belt and the detection device, the vibrating box cover is fixedly connected with the vibrating box and is positioned at one side far away from the sliding block, the motor is fixedly connected with the vibrating box cover and is positioned inside the vibrating box, and the vibrator is fixedly connected with the vibrating box and is positioned between the vibrating box and the vibrating box cover.

7. The production line for preparing the boxed liquid marble as claimed in claim 3, wherein the liquid injection mechanism comprises a ball screw, a liquid storage cavity and a liquid injection hose, the ball screw is fixedly connected with the support frame and is positioned at one side far away from the conveyor belt, the liquid storage cavity is fixedly connected with the ball screw and is positioned at one side of the support frame, and the liquid injection hose is fixedly connected with the liquid storage cavity and the one-to-four needle head and is positioned between the liquid storage cavity and the one-to-four needle head.

8. The production line for preparing boxed liquid marbles according to claim 3, wherein the translation mechanism further comprises a first linear translation assembly, a needle fixing seat and a limit sensor, the first linear translation assembly is fixedly connected with the supporting frame and is positioned at one side close to the liquid marble box, the needle fixing seat is fixedly connected with the first linear translation assembly and the one-to-four needle and is positioned between the first linear translation assembly and the one-to-four needle, and the limit sensor is fixedly connected with the supporting frame and is positioned below the first linear translation assembly.

9. The production line of claim 5, wherein each of the first and second lifting mechanisms comprises a housing, a receiving plate, and a servo motor assembly, the housing is fixedly connected to the platform and located on one side of the second conveyor assembly, the housing has a collecting trough, the receiving plate is slidably connected to the housing and located in the collecting trough, the servo motor assembly is fixedly connected to the receiving plate and slidably connected to the housing and located on one side away from the suction mechanism, the servo motor assembly comprises a servo motor, a motor mount, a linear screw, and two optical axes, the linear screw is fixedly connected to the receiving plate and passes through the housing and located on one side away from the suction mechanism, and the two optical axes are fixedly connected to the receiving plate, the servo motor is fixedly connected with the motor fixing frame and is positioned on one side of the straight screw rod.

10. The production line for preparing boxed liquid marbles according to claim 9, wherein the suction mechanism comprises a cylinder, a second linear translation assembly, a baffle and a vacuum chuck, the baffle is fixedly connected with the platform and positioned at the side far away from the waste collection device, the second linear translation assembly is fixedly connected with the baffle and positioned above the second conveyor belt assembly, the cylinder is slidably connected with the second linear translation assembly and positioned above the box and between the box of the first lifting mechanism and the box of the second lifting mechanism, and the vacuum chuck is fixedly connected with the cylinder and positioned between the marble box cover and the cylinder.