CN115646669A - Automatic alignment device and method based on artificial intelligence - Google Patents
Automatic alignment device and method based on artificial intelligence Download PDFInfo
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- CN115646669A CN115646669A CN202211260200.1A CN202211260200A CN115646669A CN 115646669 A CN115646669 A CN 115646669A CN 202211260200 A CN202211260200 A CN 202211260200A CN 115646669 A CN115646669 A CN 115646669A
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Abstract
The invention discloses an automatic alignment device and method based on artificial intelligence, which comprises the following steps: the first sensor is coupled with the upper module assembly and used for acquiring first real-time position data of a first preset point in the upper module assembly; the second sensor is coupled with the lower layer module assembly and is used for acquiring second real-time position data of a second preset point in the lower layer module assembly; and the processor is used for acquiring the relative angle of the first preset point and the second preset point based on the first real-time position data and the second real-time position data, and can generate a control command for adjusting the state of the upper layer module assembly and/or the lower layer module assembly.
Description
Technical Field
The invention relates to the technical field of alignment, in particular to an automatic alignment device and method based on artificial intelligence.
Background
In the prior art, the upper module assembly and the lower module assembly which are aligned are fixing parts, the upper module assembly cannot adjust the position, only can realize simple cavity closing treatment of the upper module assembly and the lower module assembly, and cannot realize the function of connecting or controlling a specific position of a rotating part in a cavity, which is added on the upper module assembly. Therefore, the present application aims to provide an automatic alignment device and method based on artificial intelligence, which can overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic alignment device and method based on artificial intelligence.
The purpose of the invention is realized by the following technical scheme: an automatic alignment device based on artificial intelligence includes: the first sensor is coupled with the upper module assembly and used for acquiring first real-time position data of a first preset point in the upper module assembly; the second sensor is coupled with the lower layer module assembly and is used for acquiring second real-time position data of a second preset point in the lower layer module assembly; and the processor is used for acquiring the relative angle of the first preset point and the second preset point based on the first real-time position data and the second real-time position data, and can generate a control command for adjusting the state of the upper layer module assembly and/or the lower layer module assembly.
Preferably, the method further comprises the following steps: the first driving component is coupled with the upper module component and is used for adjusting the state of the upper module component; the second driving component is coupled with the lower module component and is used for adjusting the state of the lower module component; the first drive assembly and/or the second drive assembly is operable based on the control command to adjust the relative angle to a state less than a set threshold.
Preferably, lower floor's module subassembly includes centrifugal module subassembly and first slide rail set spare, centrifugal module subassembly includes centrifugal installation motor mounting panel, centrifugal motor and carousel subassembly, centrifugal motor set up in on the centrifugal motor mounting panel, carousel subassembly is connected to centrifugal motor, wherein, centrifugal motor can be based on control command drives carousel subassembly rotates to change lower floor's module subassembly's state.
Preferably, the upper module component comprises a heat cover component and a second sliding rail component, the heat cover component comprises a sleeve and a heating plate nested in the sleeve, and a heat cover guide column is arranged on the heating plate, wherein the heat cover guide column can be abutted to and contacted with the rotating plate component under the condition that the heat cover component moves towards the centrifugal module component.
Preferably, the carousel subassembly include the carousel with set up in high temperature resistant magnet on the carousel, the carousel can be dismantled to connect and be provided with the plastic chip subassembly, be provided with on the plastic chip subassembly can by the adsorbed iron sheet of high temperature resistant magnet.
Preferably, the plastic chip assembly comprises a plastic chip and a plurality of positioning holes formed in the plastic chip, a plurality of positioning columns are arranged on the turntable and can be arranged in the positioning holes in a nesting mode, and the hot cover guide columns can be arranged in the positioning holes in a nesting mode under the condition that the hot cover assembly moves towards the centrifugal module assembly.
Preferably, the hot cap assembly further comprises a heating film, an electric wood cap and a heat preservation cotton cylinder, the electric wood cap is nested in the sleeve, the heating film is arranged in the sleeve in a manner of being located between the electric wood cap and the heating plate, and the sleeve can be nested in the heat preservation cotton cylinder.
Preferably, the heating cover assembly is provided with a first channel assembly and a second channel assembly, the first channel assembly and the second channel assembly respectively comprise an air nozzle seat and an air nozzle sucker, the air nozzle seat is arranged on the heat preservation cotton cylinder, and the air nozzle sucker is arranged on the heating plate.
An automatic alignment method based on artificial intelligence comprises the following steps: configuring a first sensor coupled with the upper module assembly, and acquiring first real-time position data of a first preset point in the upper module assembly; configuring a second sensor coupled with the lower module assembly, and acquiring second real-time position data of a second preset point in the lower module assembly; and the configuration processor is used for acquiring the relative angle of the first preset point and the second preset point based on the first real-time position data and the second real-time position data and generating a control command for adjusting the state of the upper layer module assembly and/or the lower layer module assembly.
Preferably, the method further comprises the following steps: configuring a first drive assembly coupled to the upper module assembly for adjusting a state of the upper module assembly; configuring a second drive assembly coupled to the lower module assembly for adjusting the state of the lower module assembly; the first drive assembly and/or the second drive assembly operate based on the control command to adjust the relative angle to a state less than a set threshold.
The invention has the following advantages:
(1) The upper module assembly in the alignment is a moving part, a slip ring is used as a connecting piece between the moving part and the outside, and the upper module assembly can synchronously rotate along with the rotating part while the upper module assembly and the lower module assembly are closed by using a receptor; the positioning of the upper-layer module assembly is realized by using an angle sensor or an encoder, and the positioning of the lower-layer module assembly is realized by using an optocoupler and motor control, so that the accurate alignment of the upper-layer module assembly and the lower-layer module assembly is realized, and the alignment operation can be automatically completed by the device as long as the calibration work is completed before delivery and the recalibration is not needed in the use process of a customer; can increase electrical control part on upper module subassembly, can control the specific position of the chip in the cavity (this design is controlled for the pneumatic valve of chip), can not produce the wire winding problem simultaneously.
(2) Can increase electrical control part on upper module subassembly, can control the specific position of chip in the cavity (this design is controlled the pneumatic valve of chip), and in this control process, upper module subassembly can rotate at will. When the upper layer wood module component rotates at will, the winding problem can not occur.
(3) The structural design of the rotary table can ensure that the machining process is simple and the machining precision is better ensured, the surface level of the rotary table is better ensured after the rotary table is assembled with the rotating shaft (the machining of the circular hole of the rotary table and the surface of the rotary table can be completed on a lathe by one-time clamping, the precision of parts is ensured), and finally, the calibration operation is not needed after the rotary table leaves a factory.
(4) In this application, second counter bore and step have been seted up at plastics chip upper surface center department (the inside bottom round hole of chip is bigger than high temperature resistant magnet diameter slightly, it is little than the sheetmetal diameter), then with the sheetmetal is pre-buried to be put in the second counter bore (sheetmetal and second counter bore need not to have tolerance fit relation, the sheetmetal can not be because of the chip intensification or when freezing the storage, make the sheetmetal drop or the chip warp because of the assembly production, the thickness of sheetmetal is less than or equal to the degree of depth of second counter bore, the central outer locating hole of design more than two of keeping away from the chip (the locating hole is close the position that reacts the inspection hole more better, the position offset that enables the inspection hole like this reduces), wherein the position of locating hole is not at same circumference, on same angle. Meanwhile, a high-temperature resistant magnet is installed at the center of the rotary table, and when the chip is placed on the rotary table, the magnetic attraction enables the metal sheet to generate pressure to compress the chip through the adsorption metal sheet. The position of the turntable far from the center is correspondingly provided with a plurality of positioning columns matched with the chip. The mode can effectively prevent the chip from being placed reversely, if the chip is not placed on the front side, the chip can be jacked up by the positioning column, so that the bottom of the chip cannot be attached to the turntable, and the foolproof effect is achieved; the offset of the positioning hole far away from the center relative to the positioning hole arranged at the center is smaller, so that the position precision is effectively improved, and the performance of fluorescence detection is ensured; the magnet adsorption pressing mode is simple in structural design, low in cost, convenient to replace chips and time-saving.
Drawings
FIG. 1 is a schematic structural diagram of an automatic alignment device based on artificial intelligence according to the present invention;
FIG. 2 is a schematic view of an automatic alignment device from another view angle;
FIG. 3 is a schematic structural view of a centrifuge module assembly;
FIG. 4 is a schematic structural view of a plastic chip assembly;
FIG. 5 is a schematic view of the turntable assembly;
FIG. 6 is a schematic view of a construction of a turntable assembly from another perspective;
FIG. 7 is a schematic view of a thermal lid assembly;
fig. 8 is a schematic diagram of the modular connections between the processor and the electronic modules.
In the figure, the position of the upper end of the main shaft, 1-upper module component, 2-lower module component, 3-mounting base plate, 1 a-heat cover component, 1 b-second slide rail component, 2 a-centrifugal module component, 2 b-first slide rail component, 2 b-1-sliding support plate, 2 b-2-first guide rail, 2 b-3-warehouse-in and warehouse-out motor, 4-warehouse-out photoelectric sensor, 5-warehouse-in photoelectric sensor, 6-warehouse-in and warehouse-out photoelectric sensing piece, 1 b-1-mounting plate, 1 b-2-second guide rail, 1 b-3-lifting screw rod motor, 7-fixing bracket, 8-upper light, 9-lower photoelectric sensor, 10-lifting photoelectric sensing piece, 2a-1 centrifugal motor mounting plate, 2 a-2-centrifugal motor 2 a-3-turntable component, 2 a-4-plastic chip component, 11-first side, 12-second side, 13-turntable, 14-magnet mounting seat, 15-high temperature resistant magnet, 16-first counter bore, 17-mounting groove, 18-connecting sleeve, 19-key groove, 20-first open groove, 18 a-first section, 18 b-second section, 21-second open groove, 18 b-1-first end part, 18 b-2-second end part, 22-turntable reset photoelectric sensing sheet, 23-turntable reset photoelectric sensor, 24-positioning column, 25-positioning hole, 26-plastic chip, 27-iron sheet, 28-sealing film, 29-second counter bore, 30-first channel component, 31-a second channel component, 31 a-an air nozzle seat, 31 b-an air nozzle sucker, 32-a sleeve, 33-a heating disc, 34-a heating film, 35-an electric wood cover, 36-a heat preservation cotton cylinder, 37-a first cavity, 38-a second cavity, 39-a bolt hole, 40-a bolt, 41-a heat cover guide column, 42-a first sensor, 43-a second sensor, 44-a processor, 45-a first driving component, 46-a second driving component and 47-a rotating shaft.
Detailed Description
The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:
as shown in fig. 1 to 8, the present application provides an automatic alignment device based on artificial intelligence, which includes an upper module assembly 1, a lower module assembly 2 and a mounting substrate 3. The upper module component 1 and the lower module component 2 are both arranged on the mounting substrate 3. The lower module component 2 is used for placing the microfluidic chip and driving the microfluidic chip to rotate, so that the microfluidic chip can be subjected to centrifugal treatment. The upper module assembly 1 is used for heating the microfluidic chip.
Preferably, the lower module assembly 2 includes a centrifugal module assembly 2a and a first slide assembly 2b. The first slide rail assembly 2b is disposed on the mounting substrate 3, and the centrifugal module assembly 2a can be coupled to the first slide rail assembly 2b such that the centrifugal module assembly 2a can move along the first slide rail assembly 2b. The upper module assembly 1 includes a hot lid assembly 1a and a second slide rail assembly 1b. The mounting substrate 3 is provided with a support frame 5, the second slide rail assembly 1b is arranged on the support frame 5, and the heat cover assembly 1a is coupled to the second slide rail assembly 1b, so that the heat cover assembly 1a can move along the extending direction of the second slide rail assembly 1b. For example, centrifugal module assembly 2a can move in a horizontal direction, hot lid assembly can move in a vertical direction, and centrifugal module assembly 2a can be located directly below the hot lid assembly after movement. In use, after the centrifugal module assembly 2a moves in the horizontal direction, it can move away from the position right below the hot cover assembly 1a, so that the micro-fluidic chip can be placed on the centrifugal module assembly 2a conveniently. After the micro-fluidic chip is placed, the centrifugal module component 2a moves to the position right below the hot cover component 1a, and then the hot cover component 1a moves downwards to be abutted and contacted with the micro-fluidic chip, so that the micro-fluidic chip is heated.
Preferably, the first slide rail assembly 2b comprises a slide support plate 2b-1, a first guide rail 2b-2 and an in-out motor 2b-3. The centrifugal module component 2a is arranged on the sliding support plate 2b-1, and the first guide rail 2b-2 is arranged on the mounting base plate 3. The first guide rail 2b-2 may be linear. The slide support plate 2b-1 can be connected to the first guide rail 2b-2 so as to be movable in the extending direction of the first guide rail 2 b-2. For example, the cross section of the first guide rail 2b-2 can be T-shaped, a clamping groove with a T-shaped cross section is arranged on the sliding support plate 2b-1, and the guide rail can be nested in the clamping groove, so that the sliding connection between the sliding support plate 2b-1 and the first guide rail 2b-2 can be realized. The warehouse in and out motor 2b-2 is arranged on the mounting base plate 3 and is coupled with the sliding support plate 2b-1, so that the sliding support plate 2b-1 can be driven to slide along the extending direction of the guide rail through the work of the warehouse in and out motor 2 b-2. For example, a driving gear is connected to a rotating shaft of the warehouse-in and warehouse-out motor 2b-2, a rack is arranged on the sliding support plate 2b-1, the rack can be meshed with the driving gear, when the driving gear rotates clockwise, the sliding support plate 2b-1 can be driven to move along a first direction through meshing of the rack, and when the driving gear rotates anticlockwise, the sliding support plate 2b-1 can be driven to move along a second direction through meshing of the rack. The first direction and the second direction are opposite to each other. The first direction may be a direction toward the in-out motor 2 b-2. The second direction may be a direction away from the in-out motor 2 b-2.
Preferably, the mounting substrate 3 is provided with a delivery photosensor 4 and a loading photosensor 5. The sliding support plate 2b-1 is provided with a bin-in and bin-out photoelectric sensing sheet 6. The connecting line of the delivery photoelectric sensor 4 and the feeding photoelectric sensor 5 can be parallel to the first guide rail 2 b-2. When lower module subassembly 2 is located upper module subassembly 1 under, business turn over storehouse photoelectric sensing piece 6 can be alignd with advance storehouse photoelectric sensor 5, and at this moment, advance storehouse photoelectric sensor 5 will be through for example the position that lights the pilot lamp in order to show lower module subassembly 2 directly perceived and locate. When lower floor module subassembly 2 is located upper module subassembly 1 under, business turn over storehouse photoelectric sensing piece can align with the photoelectric sensor that delivers from godown, and the photoelectric sensor that delivers from godown will be through for example lighting up the position that pilot lamp is in order to show lower floor module subassembly 2 directly perceived this moment.
Preferably, the second slide rail assembly 1b comprises a mounting plate 1b-1, a second guide rail 1b-2 and a lifting screw motor 1b-3. The mounting substrate 3 is provided with a fixing bracket 7. The lifting screw rod motor 1b-3 is arranged on the fixed bracket 7. The second guide rail 1b-2 is provided on the fixed bracket 7. The mounting plate 1b-1 is coupled to the second guide rail 1b-2 such that the mounting plate 1b-1 can move in the extending direction of the second guide rail 1 b-2. The coupling direction of the mounting plate 1b-1 and the second guide rail 1b-2 is the same as the coupling manner of the sliding support plate and the first guide rail, and the description thereof is omitted. The lifting screw motor 1b-3 can be connected to the mounting plate 1b-1, and further can drive the mounting plate 1b-1 to move up and down under the condition that the lifting screw motor 1b-3 works. The fixed support 7 is provided with an upper photoelectric sensor 8 and a lower photoelectric sensor 9. The mounting plate 1b is provided with a lifting photoelectric sensing piece 10. In the initial state, the upper module assembly 1 and the lower module assembly 2 are in the separated state, and at this time, the lifting photoelectric sensing piece 10 is aligned with the upper photoelectric sensor 8, so that the upper photoelectric sensor 8 can visually display the position of the upper module assembly 1 by, for example, lighting up an indicator light. When the upper module assembly 1 moves downward to abut against the lower module assembly 2, the lifting photoelectric sensing piece 10 can be aligned with the lower photoelectric sensor 9, so that the lower photoelectric sensor 9 can visually display the position of the upper module assembly 1 by, for example, lighting an indicator light.
Preferably, the centrifugal module assembly 2a comprises a centrifugal motor mounting plate 2a-1, a centrifugal motor 2a-2, a connecting and fixing assembly 3 and a plastic chip assembly 2a-4. The centrifugal motor mounting plate 2a-1 can be flat, screw holes can be formed in the centrifugal motor mounting plate, and the centrifugal motor 2a-2 can be mounted and fixed on the first side 11 of the centrifugal motor mounting plate 2a-1 through screws. The turntable assembly 2 can be connected to a centrifugal motor 2a-2 such that the turntable assembly 2 can rotate when the centrifugal motor 2a-2 is energized for operation. The plastic chip assemblies 2a-4 can be connected to the turret assembly 2a-3 and can thus be rotated synchronously with the turret assembly 2 a-3. The turntable assembly 2a-3 and the plastic chip assembly 2a-4 are both located on a second side 12 of the centrifuge motor mounting plate 2 a-1. The first side 11 and the second side 12 are opposite to each other, for example, as shown in fig. 3, the first side 11 may be a lower side of the centrifugal motor mounting plate 2a-1, and the second side 12 may be an upper side of the centrifugal motor mounting plate 2 a-1.
Preferably, turntable assembly 2a-3 includes a turntable 13, a magnet mount 14, and a high temperature resistant magnet 15. A first counterbore 16 is provided in disk 13. The magnet mounting base 14 can be nested in the first counterbore 16 and can be fixedly connected by a connecting member such as a bolt. The magnet mounting seat 14 is provided with a mounting groove 17, and the high temperature resistant magnet 15 can be placed in the mounting groove 17 and connected and fixed by a connecting member such as a bolt. The rotary disk 13 is provided with a connecting sleeve 18, and the connecting sleeve 18 can be in a hollow cylindrical shape, so that the rotating shaft of the centrifugal motor 2a-2 can be inserted into the connecting sleeve 18. The inner wall of the connecting sleeve 18 is provided with a key groove 19, and the key groove 19 can extend along the axial direction of the connecting sleeve 18. The rotating shaft of the centrifugal motor 2a-2 can be provided with a fixture block, when the rotating shaft is inserted into the connecting sleeve 18, the fixture block can be nested in the key groove 19, and the key groove and the fixture block are matched to ensure that the turntable cannot slip when rotating at a high speed. The adapter sleeve 18 is also provided with a first slot 20 to divide the adapter sleeve 18 into a first section 18a and a second section 18b. The first section 18a is connected to the rotatable disc 13 and the second section 18b is provided with a second slot 21. The second slot 21 is capable of completely severing the second segment 18b such that the second segment 18b has a first end 18b-1 and a second end 18b-2. The first end 18b-1 and the second end 18b-2 may be provided with bolt holes, and bolts may be disposed in the bolt holes, so that the clamping force between the second section 18b and the rotation shaft can be increased by tightening the bolts. The connecting sleeve is provided with a first open groove and a key groove for ensuring the concentricity of the connecting sleeve and the power shaft, the lower part of the first open groove is used for clamping, and the key groove is matched to ensure that the connecting sleeve cannot slip when rotating at a high speed. The structure has the requirements of ensuring the installation precision and has the clamping function on one part; the installation is more convenient, the locking can be completed by one screw, and the operation can be completed by one hand easily. In addition, the structural design of the turntable can ensure that the machining process is simple and the machining precision is better ensured by combining with the use precision requirement, and the surface level of the turntable is better ensured after the turntable is assembled with a rotating shaft (the machining of a circular hole of the turntable and the surface of the turntable can be completed on a lathe by one-time clamping, and the precision of parts is ensured).
Preferably, the second segment 18b is fixed with a turntable reset photoelectric sensing piece 22 by a bolt or other connecting piece. The centrifugal motor mounting plate 2a-1 is provided with a turntable reset photoelectric sensor 23. Carousel photoelectric sensor that resets 23 has the mount pad that cross sectional shape is the C style of calligraphy, and the upper end of mount pad can be provided with laser generator, and the lower tip of mount pad can be provided with the receiver, and when carousel reset photoelectric sensing piece 22 was located between the upper end and the lower tip of mount pad, it can block the laser that laser generator produced, and the receiver will unable laser of receiving this moment, and then just can confirm that the carousel is in the reset state.
Preferably, turntable 13 is provided with a plurality of positioning posts 24. The plastic chip assemblies 2a-4 are provided with corresponding positioning holes 25, so that the positioning posts 24 can be nested in the positioning holes 25. Place of plastic chip subassembly prevents slow-witted effect, and the straightness that hangs down, concentricity, level etc. of carousel and axis of rotation can be guaranteed in structural design for the plastic chip subassembly can not appear beating or departure when high-speed centrifugal motion.
Preferably, the plastic chip assembly 2a-4 includes a plastic chip 26, an iron piece 27 and a sealing film 28. The plastic chip 26 and the turntable 13 can be both in the shape of a disk, and the diameters of the plastic chip 26 and the turntable 13 are the same. The plastic chip 26 is provided with a second counterbore 29. The iron piece 4c can be disc-shaped so that the iron piece 4c can be placed in the second counterbore 29. The sealing film 28 can be attached to the iron sheet 27 and the plastic chip 26, and further can play a role in sealing the second counter bore 29, so that the iron sheet 4c in the second counter bore 29 can not fall off when the plastic chip 26 is taken forward and backward. The plastic chip components 2a-4 and the turntable components 2a-3 can be proportionally connected and pressed through the mutual adsorption of the high-temperature resistant magnet 15 and the iron sheet 27. Specifically, as shown in FIG. 3, in use, disk 13 is positioned with its first counterbore 16 facing upwardly and plastic chip 26 is positioned with its second counterbore 29 facing upwardly. After rotating plastic chip 26 to align positioning hole 25 with positioning column 24, moving plastic chip 26 downward to move plastic chip 26 toward rotary table 13 until positioning column 24 is completely inserted into positioning hole 25, no relative rotation will occur between plastic chip 26 and rotary table 13 due to the position limitation of positioning column 24 and positioning hole 25. Finally, the iron sheet 27 is placed in the second counterbore 29, and the high-temperature resistant magnet 15 and the iron sheet 27 generate mutual adsorption, so that pressing force can be applied to the plastic chip 26 through the iron sheet 27, and the plastic chip 26 can be connected and fixed with the rotary disc 13. In the prior art, a polygonal hole is arranged in the center of a plastic chip, and then a notch is formed in one edge of the plastic chip for positioning the origin of the chip; the top design of carousel has the polygon and the breach boss that correspond the chip, and carousel boss and chip center polygon hole pass through clearance fit and put on the carousel, and the chip bottom laminates with the carousel upper surface. Because the chip still needs to pass through carousel rotation centrifugation, still need to increase a chip closing device in this device. The positioning and fixing mode of the chip ensures that the sample adding port of the chip faces upwards, the fool-proof effect cannot be realized on the front side and the back side of the chip, and the error placement is easy to cause and the experiment failure is caused. Secondly, the polygonal hole in the center of the chip is matched with the boss in the center of the turntable to form a gap, even if the gap in the center is small, the offset of the detection hole at the bottom corresponding to the position of the detection port far away from the center is also large, and the position precision is not accurate, so that the fluorescence detection result is influenced. Meanwhile, the structure is complex, the operation is complex and the cost is increased due to the fact that a pressing device is additionally arranged in the centrifugal mode. In this application, second counter bore and step have been seted up at plastics chip upper surface center department (the inside bottom round hole of chip is bigger than high temperature resistant magnet diameter slightly, it is little than the sheetmetal diameter), then with the sheetmetal is pre-buried to be put in the second counter bore (sheetmetal and second counter bore need not to have tolerance fit relation, the sheetmetal can not be because of the chip intensification or when freezing the storage, make the sheetmetal drop or the chip warp because of the assembly production, the thickness of sheetmetal is less than or equal to the degree of depth of second counter bore, the central outer locating hole of design more than two of keeping away from the chip (the locating hole is close the position that reacts the inspection hole more better, the position offset that enables the inspection hole like this reduces), wherein the position of locating hole is not at same circumference, on same angle. Meanwhile, a high-temperature-resistant magnet is installed in the center of the rotary table, and when the chip is placed on the rotary table, the magnetic attraction enables the metal sheet to generate pressure to compress the chip through the adsorption metal sheet. The position of carousel far away from the center corresponds a plurality of reference columns of design and chip complex. The mode can effectively prevent the chip from being placed reversely, if the chip is not placed on the front side, the chip can be jacked up by the positioning column, so that the bottom of the chip cannot be attached to the turntable, and the foolproof effect is achieved; the offset of the positioning hole far away from the center relative to the positioning hole arranged at the center is smaller, so that the position precision is effectively improved, and the performance of fluorescence detection is ensured; the magnet adsorption pressing mode is simple in structural design, low in cost, convenient to replace the chip and time-saving.
Preferably, the outer wheel gallery shape of the heat sink assembly 1a can be defined by a circle, and the heat sink assembly 1a is provided with a first air flow channel assembly 30 and a second air flow channel assembly 31 which are symmetrical to each other about the center of the heat sink assembly 1a, wherein the first air flow channel assembly 30 and the second air flow channel assembly 31 each include a nozzle seat 31a and a nozzle suction cup 31b. First airflow channel 3 and second airflow channel 4 all can be connected with the air pump, and when using, the air pump can be bled for air cock sucking disc 31b can produce the negative pressure effect, and air cock sucking disc 31b supports to contact the back with micro-fluidic chip, and air cock sucking disc 31b can adsorb it, and then ensures that micro-fluidic chip can closely laminate with heat cover subassembly 1a, thereby reaches better heating effect.
Preferably, the hot cap assembly 1a includes a sleeve 32, a heating plate 33, a heating film 34 and a bakelite cap 35, the sleeve 32 is in a hollow cylindrical shape, the heating plate 33 is nested in the sleeve 32 to divide an inner cavity of the sleeve 32 into a first cavity 37 and a second cavity 38, wherein the heating film 34 and the bakelite cap 35 are both nested in the first cavity 37. Specifically, a plurality of bolt holes 39 are formed in the side wall of the first cavity 37, and the bakelite cover 35 can be connected to the bolts 40 in the case that the bolts 40 are nested in the bolt holes 39. I.e. the bakelite cover 35 can be fixed to the sleeve 32 by means of bolts. The heating film 34 is disposed between the bakelite cover 35 and the hot plate 33. The heating film 34 can generate heat after being electrified, the heat can be transferred to the heating plate 33, the temperature of the heating plate 33 can be increased, and then the micro-fluidic chip can be heated when the micro-fluidic chip is abutted against the heating plate. The bakelite cover 35 is made of a heat insulating material to prevent heat generated from the heating film from being transferred toward the bakelite cover side.
Preferably, the heat cover assembly 1a further includes a cylindrical heat insulation cotton canister 36, and the sleeve 32 can be nested in the heat insulation cotton canister 36. The heat preservation cotton section of thick bamboo 36 can be made by the cotton section of thick bamboo that keeps warm, and the sleeve 32 is whole to be placed in the cotton section of thick bamboo 36 back that keeps warm, can improve the heat preservation effect of sleeve 32, avoids its heat to run off too fast. The air nozzle seat 31a is arranged on the heat preservation cotton tube 36, and the air nozzle suction cup 31b is arranged on the heating plate 33. The air nozzle seat 31a can be rotated, and after the air nozzle seat 31a abuts against the air nozzle suction cup 31b, the air nozzle seat 31a and the air nozzle suction cup 31b can be screwed by rotating the air nozzle seat 31 a.
Preferably, at least one thermal cover guide post 41 is provided on the heat generating plate 33. The micro-fluidic chip can be provided with a positioning hole, and when the micro-fluidic chip is used, the hot cover guide post 41 can be inserted into the positioning hole, so that the alignment effect of the heating disc and the micro-fluidic chip can be improved.
Preferably, the first sensor and the second sensor may each be an angle sensor. The first driving assembly 45 may be a driving motor, which is disposed on the fixing bracket 7, and a rotating shaft 47 of which can be connected with the bakelite cover 35. The second sensor may be coupled to the shaft, and may acquire an angle of rotation of the heat cover assembly. The second driving assembly may be a centrifugal motor 2a-2, and the first sensor may be coupled to a shaft of the centrifugal motor, so as to obtain a rotation angle of the centrifugal module assembly 2 a.
The application also provides an automatic alignment method based on artificial intelligence, which comprises the following steps: configuring a first sensor coupled with the upper module assembly, and acquiring first real-time position data of a first preset point in the upper module assembly; configuring a second sensor coupled with the lower module assembly for acquiring second real-time position data of a second preset point in the lower module assembly; and the configuration processor is used for acquiring the relative angle of the first preset point and the second preset point based on the first real-time position data and the second real-time position data and generating a control command for adjusting the state of the upper layer module assembly and/or the lower layer module assembly.
Preferably, the automatic alignment method based on artificial intelligence further comprises the following steps: configuring a first drive assembly coupled to the upper module assembly for adjusting a state of the upper module assembly; configuring a second drive assembly coupled to the lower module assembly for adjusting a state of the lower module assembly; the first drive assembly and/or the second drive assembly operate based on the control command to adjust the relative angle to a state less than a set threshold.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic aligning device based on artificial intelligence which characterized in that includes:
the first sensor (42) is coupled with the upper module component (1) and is used for acquiring first real-time position data of a first preset point in the upper module component (1);
a second sensor (43) coupled to the lower module assembly (2) for obtaining second real-time position data of a second predetermined point in the lower module assembly (2);
a processor (44) for obtaining the relative angle of the first and second preset points based on the first and second real-time position data and for generating a control command for adjusting the state of the upper module assembly (1) and/or the lower module assembly (2).
2. The automatic alignment device based on artificial intelligence of claim 1, further comprising:
a first drive assembly (45) coupled to the upper module assembly (1) for adjusting the state of the upper module assembly (1);
a second drive assembly (46) coupled to the lower module assembly (2) for adjusting the state of the lower module assembly (2);
the first drive assembly (45) and/or the second drive assembly (46) are operable based on the control command to adjust the relative angle to a state less than a set threshold.
3. The automatic aligning device based on artificial intelligence of claim 1, wherein the lower module assembly (2) comprises a centrifugal module assembly (2 a) and a first slide rail assembly (2 b), the centrifugal module assembly (2 a) comprises a centrifugal mounting motor mounting plate (2 a-1), a centrifugal motor (2 a-2) and a rotary plate assembly (2 a-3), the centrifugal motor (2 a-2) is disposed on the centrifugal motor mounting plate (2 a-1), the rotary plate assembly (2 a-3) is connected to the centrifugal motor (2 a-2), wherein the centrifugal motor (2 a-2) can drive the rotary plate assembly (2 a-3) to rotate based on the control command to change the state of the lower module assembly (2).
4. The automatic aligning apparatus based on artificial intelligence according to claim 3, wherein the upper module assembly (1) comprises a heat cover assembly (1 a) and a second slide rail assembly (1 b), the heat cover assembly (1 a) comprises a sleeve (32) and a heat generating plate (33) nested in the sleeve (32), and a heat cover guiding column (41) is disposed on the heat generating plate (33), wherein the heat cover guiding column (41) can be in abutting contact with the rotary table assembly (2 a-3) when the heat cover assembly (1 a) moves towards the centrifugal module assembly (2 a).
5. The automatic aligning device based on artificial intelligence of claim 4, characterized in that the rotating disc assembly (2 a-3) comprises a rotating disc (13) and a high temperature resistant magnet (15) arranged on the rotating disc (13), the rotating disc (13) is detachably connected with a plastic chip assembly (2 a-4), and an iron sheet (27) capable of being absorbed by the high temperature resistant magnet (15) is arranged on the plastic chip assembly (2 a-4).
6. The automatic alignment device based on artificial intelligence of claim 5, wherein the plastic chip assembly (2 a-4) comprises a plastic chip (26) and a plurality of positioning holes (25) disposed on the plastic chip (26), the turntable (13) is provided with a plurality of positioning posts (24), the positioning posts (24) can be nested in the positioning holes (25), wherein the hot lid guide posts (41) can be nested in the positioning holes (25) when the hot lid assembly (1 a) moves towards the centrifugal module assembly (2 a).
7. The automatic aligning device and method based on artificial intelligence of claim 4, characterized in that the hot cover assembly (1 a) further comprises a heating film (34), an bakelite cover (35) and an insulation cotton cylinder (36), the bakelite cover (35) is nested in the sleeve (32), the heating film (34) is arranged in the sleeve (32) in a manner of being located between the bakelite cover (35) and the heating plate (33), and the sleeve (32) can be nested in the insulation cotton cylinder (36).
8. The automatic aligning apparatus and method based on artificial intelligence of claim 7, wherein a first channel assembly (30) and a second channel assembly (31) are disposed on the hot cover assembly (1 a), the first channel assembly (30) and the second channel assembly (31) each comprise an air nozzle seat (31 a) and an air nozzle suction cup (31 b), the air nozzle seat (31 a) is disposed on the thermal insulation cotton cylinder (36), and the air nozzle suction cup (31 b) is disposed on the heating plate (33).
9. An automatic alignment method based on artificial intelligence is characterized by comprising the following steps:
configuring a first sensor (42) coupled to the upper module assembly (1) for acquiring first real-time position data of a first preset point in the upper module assembly (1);
configuring a second sensor (43) coupled to the lower module assembly (2) for acquiring second real-time position data of a second preset point in the lower module assembly (2);
and the configuration processor (44) is used for acquiring the relative angle of the first preset point and the second preset point based on the first real-time position data and the second real-time position data, and generating a control command for adjusting the state of the upper layer module assembly (1) and/or the lower layer module assembly (2).
10. The artificial intelligence based automatic alignment method according to claim 1, further comprising the steps of:
-configuring a first driving assembly (45) coupled to said upper module assembly (1) for adjusting the state of the upper module assembly (1);
-configuring a second drive assembly (46) coupled to the lower module assembly (2) for adjusting the state of the lower module assembly (2);
the first drive assembly (45) and/or the second drive assembly (46) operate based on the control command to adjust the relative angle to a state less than a set threshold.
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| CN202211260200.1A CN115646669A (en) | 2022-10-14 | 2022-10-14 | Automatic alignment device and method based on artificial intelligence |
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| CN202211260200.1A CN115646669A (en) | 2022-10-14 | 2022-10-14 | Automatic alignment device and method based on artificial intelligence |
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