CN217846342U - Automatic sub-packaging and extracting system for air sampling carbon tube - Google Patents

Abstract

The utility model relates to an automatic partial shipment extraction system of air sampling carbon pipe, include: a frame; a carbon tube loading device loaded on the frame; the carbon tube breaking device is supported on the frame; a transfer device carried on the frame; a liquid adding transfer device borne on the frame; the standing device is borne on the rack; the liquid transferring mechanism is borne on the rack; and the receiving and storing device is borne on the rack and used for storing the detection bottles after the sealing cover is closed. The utility model discloses can realize steps such as automatic carbon pipe cutting, the carbon pipe rupture, the carbon granule shifts, absorption liquid ration filling, stew, sample liquid partial shipment, the manual operation process of very big simplification, and be difficult for appearing the unrestrained phenomenon of carbon granule in the course of the treatment, the filling volume controllability is higher, the accuracy of follow-up test result has been improved, and automatic system sustainability operational capability is strong, the handling capacity can improve several times daily, satisfy the demand of big batch test, and the required space that occupies is littleer.

Description

Automatic partial shipment extraction system of air sampling carbon pipe

Technical Field

The utility model relates to an automatic detect technical field, in particular to automatic dress extraction system that divides of air sampling carbon pipe.

Background

Air quality testing is the important part of environmental detection, and carbon pipe is a product for carrying out air detection, as shown in fig. 1, carbon pipe 1 includes that a both ends are seted up the hollow glass pipe 11 that has gas pocket 111 and is established the cover and establish the seal cover 12 at hollow glass pipe 11 both ends, it is equipped with a partition cotton core 13 to lie in about 1/3 position department in hollow glass pipe 11, be equipped with mark line 112 on the corresponding position of separating cotton core 13 on the outer wall of hollow glass pipe 11, separate cotton core 13 and become first cavity and second cavity with the space separation in the hollow glass pipe 11, it has carbon granule 14 all to fill in first cavity and the second cavity.

When the device is used, the sealing sleeves 12 at two ends are pulled out in an environment to be tested, air starts to be pumped from one end, air enters the hollow glass tube 11 from the air hole 111 at the other end and then is discharged, formaldehyde and sulfur oxide in the air wait for gas to be tested to be adsorbed by the carbon particles 14, the sealing sleeves 12 are sleeved and sealed at two ends of the hollow glass tube 11 after the air is pumped, the hollow glass tube 11 is broken along the marking line 112 after two or three circles of circular cutting is carried out along the marking line 112 by using a cutter in a laboratory, the separation cotton core 13 is taken out by using tweezers, the carbon particles 14 in the two parts of the hollow glass tube 11 are respectively added into two experimental bottles, corresponding amounts of absorption liquid are respectively added, and the gas absorbed in the carbon particles 14 is dissolved by the absorption liquid, so that the parameters of the gas to be tested can be tested on corresponding experimental equipment, and the aim of air detection is fulfilled.

However, the manual circular cutting of the hollow glass tube is inconvenient, so that the detection efficiency is low, the carbon particles are easy to fall when being broken or poured, the test result is influenced, and meanwhile, the addition amount of the absorption liquid is difficult to control, so that the precision of the subsequent test result can be reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automatic dress extraction system of air sampling carbon pipe simplifies manual operation process, improves efficiency of software testing and precision of software testing's advantage.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

an automatic partial shipment extraction system of air sampling carbon pipe includes:

a frame;

bear in the carbon pipe loading attachment of frame, carbon pipe loading attachment includes: the carbon tube automatic loading device comprises a loading conveyer belt, a first full tray bin, a first empty tray bin and a carbon tube loading manipulator, wherein the loading conveyer belt is used for conveying first loading trays forward one by one, the first full tray bin is arranged on one side of the loading conveyer belt, the first empty tray bin is arranged on the other side of the loading conveyer belt, and the carbon tube loading manipulator is used for grabbing carbon tubes one by one;

bear in the carbon nanotube breaking device of frame, the carbon nanotube breaking device includes: the device comprises a camera, a cutting mechanism, a first breaking and clamping mechanism, a pushing and folding mechanism, a second breaking and clamping mechanism and a core taking mechanism, wherein the camera is used for identifying a marking line of a carbon tube grabbed by the carbon tube feeding manipulator;

a transfer device carried by the frame, the transfer device comprising: the automatic bottle taking and clamping device comprises a transfer driving mechanism, a transfer rotating cylinder connected to a power output end of the transfer driving mechanism, a carbon tube transfer air clamp, a bottle arranging mechanism and a bottle taking and clamping air clamp, wherein the power output end of the transfer rotating cylinder is used for clamping broken carbon tubes from a first breaking clamping mechanism and a second breaking clamping mechanism;

bear in the liquid feeding transfer device of frame, liquid feeding mobile device includes: the automatic liquid feeding device comprises a liquid feeding driving mechanism, a liquid feeding clamping mechanism, a plurality of automatic liquid feeding mechanisms and a liquid feeding capping mechanism, wherein the liquid feeding clamping mechanism is connected to a power output end of the liquid feeding driving mechanism and used for receiving and clamping a transfer bottle into which carbon granules are poured;

bear in the device that stews of frame, the device that stews includes: the device comprises a standing clamping mechanism, a standing conveying line, a standing storage bin and a standing taking and delivering mechanism, wherein the standing clamping mechanism is used for clamping transfer bottles with screwed caps, the standing conveying line is used for transferring second material carrying discs, the standing storage bin is used for storing the second material carrying discs, the standing taking and delivering mechanism is used for grabbing the second material carrying discs to circulate between the standing conveying line and the standing storage bin, and a plurality of accommodating ports are formed in the second material carrying discs and used for accommodating the transfer bottles;

a pipetting device carried by the frame, the pipetting device comprising: the device comprises a material transferring frame for placing a second material carrying disc which is completely stood, a first liquid transferring and clamping air clamp for receiving and clamping a transfer bottle which is completely stood, a liquid transferring and cover screwing mechanism for screwing a bottle cap of the transfer bottle which is clamped by the first liquid transferring and clamping air clamp, a bottle conveying mechanism for conveying the detection bottles one by one, a second liquid transferring and clamping air clamp for receiving and clamping the detection bottles, a liquid transferring driving mechanism for driving the first liquid transferring and clamping air clamp and the second liquid transferring and clamping air clamp to reciprocate, a quantitative liquid taking mechanism for drawing quantitative absorption liquid from the liquid transferring bottle which is clamped by the first liquid transferring and clamping air clamp and transferring the absorption liquid into the detection bottle which is clamped by the second liquid transferring and clamping air clamp, and a liquid transferring and cover sealing mechanism for screwing the bottle cap on the liquid transferring and detecting bottle; and (c) a second step of,

and the receiving and storing device is borne on the rack and used for storing the detection bottles which are sealed and finished.

When the technical scheme is realized, during work, the carbon tubes which are extracted and sampled are manually arranged on a first material carrying disc and stored in a first full disc bin, the first material carrying disc is conveyed to a material loading station by a material loading conveyer belt one by one, the carbon tubes are taken out from the first material carrying disc by a carbon tube feeding manipulator, then the carbon tubes are shot by a camera, the position of a marking line is identified, the carbon tube feeding manipulator inserts the carbon tubes into a cutting mechanism until the marking line is aligned with a cutter, the cutting mechanism cuts the marking line in a circular manner for two to three circles, then the carbon tube feeding manipulator transfers the cut carbon tubes to a first folding and clamping mechanism, the first breaking clamping mechanism and the carbon tube feeding mechanical arm simultaneously clamp the upper part and the lower part of the carbon tube, the carbon tube is broken from a cutting position by applying force to the carbon tube through the pushing and folding mechanism, the separation cotton core is positioned at the upper half part of the carbon tube, the upper half part and the lower half part of the carbon tube are separated at the moment, carbon particles in the upper half part cannot be leaked out due to the blocking effect of the separation cotton core, then the carbon tube feeding mechanical arm transfers the upper half part of the carbon tube to the second breaking clamping mechanism, the second breaking clamping mechanism clamps the upper half part of the carbon tube, turns over 180 degrees to enable the opening of the carbon tube to be upward, and then the separation cotton core is clamped out by the clamping mechanism and is placed into a carbon tube waste collecting hopper, so that the carbon tube breaking process is completed;

then the transfer driving mechanism drives the carbon tube transfer gas clamp to move to a position corresponding to the first breaking clamping mechanism and the second breaking clamping mechanism, the carbon tube transfer gas clamp respectively clamps the upper half part and the lower half part of the carbon tube, the transfer driving mechanism transfers the bottle taking clamping gas clamp to an outlet of the whole bottle mechanism, the whole bottle mechanism arranges and arranges the transferred bottles, the transferred bottles fall into the bottle taking clamping gas clamp from the outlet and are clamped, the bottle mouth of the transferred bottle is butted with the opening of the carbon tube, the transfer rotating cylinder drives the carbon tube transfer gas clamp and the bottle taking clamping gas clamp to simultaneously rotate 180 degrees, so that carbon particles in the carbon tube are poured into the transferred bottle, and the carbon particle transfer process is finished;

after carbon particles are poured out, the transfer driving mechanism drives the bottle taking clamping air clamp to align with the liquid adding clamping mechanism, after the liquid adding clamping mechanism clamps a transfer bottle, the carbon tube transfer air clamp and the bottle taking clamping air clamp reset to clamp a next group of carbon tubes and the transfer bottle again, empty carbon tubes are placed in a carbon tube waste collection hopper, the liquid adding driving mechanism drives the liquid adding clamping mechanism to carry the transfer bottle to move to the position of the corresponding automatic liquid adding mechanism, corresponding absorption liquid with set metering is added into the transfer bottle through the automatic liquid adding mechanism, and then the transfer bottle is moved to the position of the liquid adding sealing cover mechanism to be screwed on the transfer bottle to form a bottle cover, so that the liquid adding process is completed;

after liquid adding is finished, the transfer bottles are taken out of the liquid adding clamping mechanism by the standing clamping mechanism and are placed on a second material carrying disc, the liquid adding clamping mechanism resets and clamps to take off a group of transfer bottles, after the second material carrying disc is filled with the transfer bottles, the second material carrying disc is conveyed to the standing storage bin by the standing conveying line, the second material carrying disc is placed into the standing storage bin by the standing clamping mechanism, meanwhile, a new empty second material carrying disc is taken and placed on the standing conveying line and is conveyed to the standing clamping mechanism, and the transfer bottles stand for two hours in the standing storage bin to carry out an absorption and extraction process so as to be convenient for subsequent sampling detection;

the second material carrying disc after standing is grabbed and placed on the material transferring frame by the standing and taking mechanism, a transfer bottle is grabbed from the second material carrying disc by the liquid transferring and cover screwing mechanism and placed on the first liquid transferring clamping air clamp, the first liquid transferring clamping air clamp clamps the transfer bottle, then the liquid transferring and cover screwing mechanism screws out the bottle cap of the transfer bottle, meanwhile, an empty detection bottle is placed on the second liquid transferring clamping air clamp through the bottle conveying mechanism, then the liquid transferring driving mechanism drives the first liquid transferring clamping air clamp and the second liquid transferring clamping air clamp to move until the transfer bottle is positioned under the quantitative liquid taking mechanism, the quantitative liquid taking mechanism firstly draws absorption liquid with set measurement from the transfer bottle, then the liquid transferring driving mechanism drives the first liquid transferring clamping air clamp and the second liquid transferring clamping air clamp to move until the detection bottle is positioned under the quantitative liquid taking mechanism, and then the quantitative liquid taking mechanism injects the drawn absorption liquid into the detection bottle to complete the liquid transferring process;

the detection bottles after liquid transfer are taken out by the liquid transfer capping mechanism for capping treatment, and are collected and stored by the receiving device to be tested after capping, the transfer bottles are moved to the liquid transfer capping mechanism again for screwing the bottle caps, and are replaced at corresponding positions on the second material carrying tray by the liquid transfer capping mechanism, after all the transfer bottles on the second material carrying tray are transferred, the second material carrying tray is taken and placed into the standing storage bin by the standing taking and delivering mechanism again, and is manually centralized for being placed in other storage rooms again for storage for one month for subsequent re-detection;

the utility model discloses can realize automatic carbon pipe cutting, the carbon pipe rupture, the carbon granule shifts, absorption liquid ration filling, stew, step such as appearance liquid partial shipment, the very big manual operation process of simplifying, only need have a staff to put the dish take-off action can, the cost of labor of reduction, and be difficult for appearing the unrestrained phenomenon of carbon granule in the course of treatment, and absorption liquid filling volume controllability is higher, the accuracy of follow-up test result has been improved, simultaneously very big improvement work efficiency, and automatic system sustainability working capacity is strong, daily handling capacity can improve several times, satisfy the demand of big batch test, and the required space that occupies is littleer.

As a preferred scheme of the utility model, carbon pipe material loading manipulator includes: the device comprises a carbon tube feeding three-axis servo mechanism, a feeding rotary cylinder and a feeding air clamp, wherein the feeding rotary cylinder is borne at the power output end of the carbon tube feeding three-axis servo mechanism, and the feeding air clamp is borne at the power output shaft of the feeding rotary cylinder.

According to the technical scheme, the carbon tube feeding three-axis servo mechanism drives the feeding rotary cylinder to move, the feeding air clamp clamps one end of the carbon tube, the feeding rotary cylinder drives the feeding air clamp to rotate to adjust the direction of the carbon tube, and therefore the carbon tube placing requirements of different stations are met.

As a preferred aspect of the present invention, the cutting mechanism includes: the cutting device comprises a cutting frame, a circular cutting cutter disc rotatably assembled on the cutting frame, a glass cutter arranged on the circular cutting cutter disc, and a cutting driving mechanism for driving the circular cutting cutter disc to rotate, wherein the circular cutting cutter disc is provided with a through hole for inserting a carbon tube;

the push-fold mechanism comprises: the folding device comprises a folding cylinder and a folding block, wherein the folding cylinder is aligned with the first folding clamping mechanism, and the folding block is fixed on a piston rod of the folding cylinder;

the second breaking and clamping mechanism comprises: the reversing rotary cylinder is arranged on one side of the first breaking and clamping mechanism, and the breaking and clamping air clamp is fixed at the power output end of the reversing rotary cylinder;

the coring mechanism includes: the clamping device comprises a clamping driving cylinder, a clamping air clamp and forceps, wherein the clamping driving cylinder is arranged on one side of a second breaking clamping mechanism, the clamping air clamp is fixed on a piston rod of the clamping driving cylinder, and the forceps are arranged on a clamping part of the clamping air clamp.

After the camera identifies the marking line of the carbon tube, the carbon tube feeding manipulator inserts the carbon tube into the through hole of the circular cutting cutter disc until the marking line is aligned with the glass cutter, then the cutting driving mechanism drives the circular cutting cutter disc to rotate, so that the glass cutter disc cuts two and three circles around the marking line, the cutting position ensures that the separation cotton core can be remained on the upper half part of the carbon tube, the carbon tube feeding manipulator transfers the carbon tube to the first breaking and clamping mechanism after cutting is completed, the feeding rotary cylinder drives the feeding air clamp to rotate so that the carbon tube is in a vertical state, then the feeding air clamp and the first breaking and clamping mechanism simultaneously clamp the upper part and the lower part of the carbon tube, the marking line position corresponds to the push-folding block, the push-folding block is driven by the push-folding cylinder to apply force to the carbon tube, and the marking line is cut, so that the carbon tube is easy to break after being stressed; then the carbon tube feeding mechanical arm transfers the upper half part of the carbon tube to a second breaking clamping mechanism, the breaking clamping air clamp clamps the upper half part of the carbon tube tightly, the reversing rotary cylinder rotates the upper half part of the carbon tube by 180 degrees to enable the separation cotton core to face upwards, then the clamping driving cylinder drives the clamping air clamp to move, the clamping air clamp drives the clamping forceps to clamp the separation cotton core out and transfer the separation cotton core into a carbon tube waste collecting hopper, and then the carbon tube breaking process is completed.

As a preferred embodiment of the present invention, the bottle arranging mechanism comprises: the bottle arranging vibration disc, the bottle arranging rail which is connected with the discharge port of the bottle arranging vibration disc and is provided with two discharge channels, a bottle turning assembly which is arranged on one side of the bottle arranging rail and is used for turning the transferred bottle to a state that the bottle mouth faces downwards, and a bottle falling assembly which is in butt joint with the discharge channels.

As a preferred scheme of the utility model, turn over a bottle subassembly and include: the bottle conveying device comprises a turnover frame, a lifting cylinder, a turnover air clamp, a positioning cylinder and a positioning clamp plate, wherein the turnover frame is borne on the rack, the lifting cylinder is fixed on the turnover frame, the turnover cylinder is fixed at the power output end of the lifting cylinder, the turnover air clamp is fixed on a piston rod of the turnover cylinder, the positioning cylinder is fixed on the turnover frame, the positioning clamp plate is fixed on the piston rod of the positioning cylinder, is positioned right below the turnover air clamp and is used for being inserted into a whole bottle track to position and transfer a bottle, and a notch matched with a clamping head of the turnover air clamp and a positioning socket matched with the positioning clamp plate are formed in the whole bottle track;

the bottle assembly that falls includes: be fixed in the support bottle board in whole bottle track exit, slidingtype assemble in the support bottle board move the bottle piece and be used for the drive move bottle piece reciprocating motion move bottle cylinder, move be equipped with on the bottle piece with discharging channel looks adaptation put the bottleneck, support be equipped with on the bottle board with discharging channel looks skew's the bottleneck that falls, move on the bottle piece can slide to put the bottleneck with it is corresponding to fall the bottleneck, get bottle centre gripping gas holder and can receive shift actuating mechanism move to with fall the bottleneck and align, it is equipped with the spacing step that is used for the restriction to shift bottle whereabouts distance on the chuck of bottle centre gripping gas holder to get.

The technical scheme is realized, the whole bottle vibrating disc arranges the transfer bottles into a row for forward conveying, because of the limitation of the structure of the transfer bottles, the transfer bottles are difficult to be stably arranged into a state that the bottle mouths face downwards in the whole bottle vibrating disc, therefore, the transfer bottles output from the whole bottle vibrating disc are generally in a state that the bottle mouths face upwards, the transfer bottles enter a whole bottle track after being arranged by the whole bottle vibrating disc, when the transfer bottles pass through a bottle overturning assembly, the positioning clamping plates are driven by the positioning air cylinders to be inserted into the positioning sockets to limit the corresponding transfer bottles to move, then the lifting air cylinders drive the overturning air cylinders to move downwards, after the transfer bottles are clamped by the overturning air clamps, the overturning air cylinders move upwards again to enable the overturning air clamps to rotate 180 degrees, then the transfer bottles are placed back on the whole bottle track again, the positioning clamping plates are separated from the whole bottle track, the transfer bottles which are overturned can be continuously conveyed forwards and respectively enter two discharging channels, then the transfer bottles enter bottle placing ports of a bottle taking block, a to be placed in the bottle placing port of the bottle taking block, a carbon tube is driven by the bottle taking driving mechanism to be aligned with the bottle dropping port of the carbon tube, and the carbon tube can be aligned with the bottle dropping port of the carbon tube, and the carbon tube can be aligned with the carbon tube.

As an optimized scheme of the utility model, liquid feeding fixture includes: the liquid feeding device comprises a liquid feeding moving frame connected to the power output end of the liquid feeding driving mechanism, a liquid feeding reversing cylinder fixed on the liquid feeding moving frame, a rotating disc connected to a piston rod of the liquid feeding reversing cylinder, and two groups of liquid feeding air clamps which are fixed on the rotating disc and are arranged side by side for clamping transfer bottles for feeding carbon particles;

automatic liquid feeding mechanism includes: the liquid feeding frame is borne on the rack, and a mounting shell is fixed on the liquid feeding frame; the liquid injection mechanism is borne on the liquid adding frame; the liquid transfer control mechanism is borne on the mounting shell and used for controlling the liquid taking or injecting of the liquid injection mechanism;

the liquid injection mechanism comprises: the liquid injection device comprises a liquid transfer device clamped on the liquid adding frame, an adapter connected to an injection head of the liquid transfer device in a sealing mode, a liquid taking pipe connected to the adapter and used for extending into a reagent bottle to draw a reagent, and a liquid injection head connected to the adapter and used for being in butt joint with a transfer bottle, wherein a first one-way valve is connected to the liquid taking pipe, and a second one-way valve is connected to the liquid injection head;

the liquid-transfer control mechanism includes: the movable control block is assembled on the mounting shell in a sliding mode and connected to a piston rod of the liquid transferring device, and the servo driving assembly is used for controlling the movable control block to reciprocate, lift and move;

liquid feeding closing cap mechanism includes: the liquid feeding reason lid vibration dish for arranging and carrying the transfer bottle lid, bear in the liquid feeding closing cap diaxon servo of frame, bear in the liquid feeding of liquid feeding closing cap diaxon servo's power take off end revolves the motor and is fixed in the liquid feeding collet that the power output shaft that the liquid feeding revolves the motor is used for the collet bottle lid.

The technical scheme is realized, after carbon particles are poured, the transfer driving mechanism drives the bottle taking clamping air clamp to align with the liquid adding air clamp, the liquid adding air clamp clamps the transfer bottle and then drives the rotating disc to rotate 180 degrees through the liquid adding reversing air cylinder, then the liquid adding driving mechanism drives the liquid adding clamping mechanism to carry the transfer bottle to move to the position of the corresponding automatic liquid adding mechanism, the liquid transferring control mechanism drives the movable control block to move upwards through the servo driving assembly according to the set liquid transferring amount, so that the movable control block drives the piston rod of the liquid transferring device to be drawn outwards to extract a corresponding amount of reagent, then the servo driving assembly drives the movable control block to move downwards again to drive the piston rod of the liquid transferring device to press downwards, and therefore the drawn reagent is pressed out from the liquid injecting head and injected into the transfer bottle; then the liquid feeding closing cap two-shaft servo mechanism drives the liquid feeding screwing motor to move to a discharge port of the liquid feeding disposal cap vibrating disc, a bottle cap which is finished in disposal is taken out by the liquid feeding elastic chuck and placed on the liquid feeding bottle, and the liquid feeding process can be completed by screwing the liquid feeding elastic chuck to rotate by the liquid feeding screwing motor.

As a preferred scheme of the utility model, the clamp that stews gets the mechanism and includes: the device comprises a standing clamping two-shaft servo mechanism and two groups of standing bottle taking air clamps which are connected with the power output end of the standing clamping two-shaft servo mechanism and correspond to the liquid adding air clamps;

the standing and taking mechanism comprises: the system comprises a standing taking and delivering three-axis servo mechanism and a taking and delivering fork plate connected to a power output end of the standing taking and delivering three-axis servo mechanism.

According to the technical scheme, the two-shaft servo mechanism is used for driving the standing bottle taking air clamp to move, the liquid transferring bottle clamp with the sealed cover is conveyed to the second material carrying disc, and after the second material carrying disc is filled with the liquid transferring bottles, the three-shaft servo mechanism drives the taking and conveying fork plate to convey the second material carrying disc into the standing storage bin for standing.

As a preferred scheme of the utility model, move liquid screw capping mechanism includes: the pipetting device comprises a pipetting screwing cover triaxial servo mechanism borne on the rack, a pipetting screwing motor fixed at the power output end of the pipetting screwing cover triaxial servo mechanism, and a pipetting elastic chuck fixed at the power output shaft of the pipetting screwing motor and used for sleeving and clamping a pipetting bottle cap;

the bottle conveying mechanism comprises: the bottle conveying vibration disc, the bottle conveying three-shaft servo mechanism borne on the rack and the bottle conveying air clamp fixed at the power output end of the bottle conveying three-shaft servo mechanism;

the liquid mechanism is got to ration includes: the automatic liquid taking device comprises a gun head vibration disc, a liquid taking two-shaft servo mechanism, a liquid taking frame, a liquid transferring gun, a first pressing cylinder, a second pressing cylinder and a liquid transferring waste collecting hopper, wherein the gun head vibration disc is used for arranging and conveying liquid transferring heads, the liquid taking two-shaft servo mechanism is borne on a rack, the liquid taking frame is connected to the power output end of the liquid taking two-shaft servo mechanism, the liquid transferring gun is fixed on the liquid taking frame, the first pressing cylinder is fixed on the liquid taking frame and used for pressing a liquid transferring button of the liquid transferring gun to take liquid and inject liquid, the second pressing cylinder is fixed on the liquid taking frame and used for pressing a suction head push-out button of the liquid transferring gun to be separated from the liquid transferring heads, and the liquid transferring waste collecting hopper is arranged on the rack and used for collecting waste liquid transferring heads;

the liquid-transfering capping mechanism comprises: a move liquid reason lid vibration dish, bear for arranging carry detection bottle lid in move liquid closing cap triaxial servo mechanism, be fixed in of frame move liquid closing cap triaxial servo mechanism's power take off end move liquid closing cap motor and be fixed in move the power output shaft of liquid closing cap motor and be used for the collet to detect the closing cap collet of bottle lid.

As an optimized scheme of the utility model, the discharge gate department of rifle head vibration dish is equipped with rifle head aversion subassembly, rifle head aversion subassembly includes: the gun head vibration disc comprises a gun head supporting plate fixed on a discharging track of the gun head vibration disc, a gun head moving block assembled on the gun head supporting plate in a sliding mode, and a gun head transferring air cylinder used for driving the gun head moving block to reciprocate, wherein a transferring port matched with the liquid transferring head is formed in the gun head moving block, and a supporting step used for supporting the liquid transferring head is arranged in the transferring port.

According to the technical scheme, a liquid-transferring and screwing-covering three-shaft servo mechanism drives a liquid-transferring and screwing motor to move to a material transferring frame, corresponding transfer bottles are taken by a liquid-transferring elastic chuck sleeve and transferred to a first liquid-transferring clamping air clamp, the liquid-transferring and screwing motor drives the liquid-transferring elastic chuck to screw out bottle caps of the transfer bottles after the transfer bottles are clamped by the first liquid-transferring clamping air clamp, meanwhile, detection bottles are arranged by a bottle conveying vibration disc and then conveyed forwards, an empty detection bottle is clamped by a bottle conveying three-shaft servo mechanism, and then the liquid-transferring driving mechanism drives the first liquid-transferring clamping air clamp to move to a quantitative liquid taking mechanism;

the pipette head is arranged and enters a transfer port of a pipette head moving block by a pipette head vibrating disc, the pipette head is supported by a support step, then a pipette head transfer cylinder drives a pipette head moving block to move to the lower part of a pipette gun, the pipette gun is driven to move by a liquid taking two-axis servo mechanism to enable the pipette head to be positioned at the head part of the pipette gun and then inserted into a transfer bottle, a first pressing cylinder is used for telescopically pressing a pipette button of the pipette gun to take out a certain amount of sample liquid once, then a pipette driving mechanism is used for driving a second pipette clamping air clamp to move to a quantitative liquid taking mechanism, the pipette gun is inserted into a detection bottle, the first pressing cylinder is used for telescopically pressing the pipette button of the pipette gun once again, and the drawn sample liquid can be injected into the detection bottle;

then the liquid-transferring and cover-sealing three-axis servo mechanism drives the liquid-transferring and cover-sealing motor to move to a discharge port of the liquid-transferring and cover-arranging vibration disc, a bottle cover is sleeved and taken by a cover-sealing elastic chuck and screwed on a detection bottle, and then the bottle cover is collected by a material-receiving and storing device, meanwhile, the liquid-taking two-axis servo mechanism drives a liquid-transferring gun to move to the position above a liquid-transferring waste collecting hopper, the liquid-transferring head is separated once by telescopically pressing a suction head push-out button of the liquid-transferring gun through a second pressing cylinder, and a new liquid-transferring head can be sleeved and taken down;

after the detection bottle is taken away by receiving material storage device, move liquid actuating mechanism drive first move liquid centre gripping gas holder and remove liquid twist cap mechanism once more, move liquid and revolve to twist liquid motor drive move liquid collet rotate and screw up the bottle lid on shifting the bottle once more to get through moving liquid twist cap triaxial servo mechanism and put this whole cover of bottle that shifts and get back to the normal position of second year charging tray, can carry out the next liquid process that moves.

As an optimized scheme of the utility model, receive material storage device includes: the material receiving manipulator is used for receiving the material conveying belt for conveying the third material carrying discs forward one by one, is arranged in a second empty tray bin on one side of the material receiving conveying belt, is arranged in a second full tray bin on the other side of the material receiving conveying belt and is used for completing the liquid transfer of the detection bottles and grabbing the third material carrying discs one by one, and a plurality of material placing holes used for placing the detection bottles are formed in the third material carrying discs.

According to the technical scheme, the detection bottles which are used for completing liquid transfer are clamped and placed on the third material carrying plate by the material receiving manipulator, the third material carrying plate is transferred to the second full plate bin by the material receiving conveying belt after the third material carrying plate is filled, and the first empty plate bin releases the empty third material carrying plate again.

To sum up, the utility model discloses following beneficial effect has:

the embodiment of the utility model provides an automatic dress extraction system of dividing of air sampling carbon pipe, can realize the cutting of automatic carbon pipe, the carbon pipe rupture, the carbon granule shifts, absorption liquid ration filling, stew, steps such as sample liquid partial shipment, very big manual operation process of simplifying, only need have a staff put the dish action can, the cost of labor of reduction, and be difficult for appearing the unrestrained phenomenon of carbon granule in the processing procedure, and absorption liquid filling volume controllability is higher, the accuracy of follow-up test result has been improved, simultaneously very big improvement work efficiency, and automatic system sustainability working capacity is strong, the daily handling capacity can improve several times, satisfy the demand of big batch test, and the required space that occupies is littleer.

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 description below 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 diagram of a carbon tube in the background art of the present invention.

Fig. 2 is a schematic structural diagram of an embodiment of the present invention.

Fig. 3 is a top view of an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a carbon tube loading manipulator according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a carbon tube breaking device according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a transfer device in an embodiment of the present invention.

Fig. 7 is a schematic structural view of the liquid adding and transferring device according to the embodiment of the present invention.

Fig. 8 is a schematic structural view of an automatic liquid adding mechanism in an embodiment of the present invention.

Fig. 9 is a sectional view of the automatic liquid feeding mechanism in the embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a standing device in an embodiment of the present invention.

Fig. 11 is a schematic structural diagram of a liquid-transfering mechanism in an embodiment of the present invention.

Fig. 12 is a schematic structural view of a quantitative liquid taking mechanism according to an embodiment of the present invention.

The numbers and letters in the figures represent the respective part names:

1. a carbon tube; 11. a hollow glass tube; 111. air holes; 112. marking a line; 12. sealing sleeves; 13. separating the cotton cores; 14. carbon particles;

2. a frame; 21. a carbon tube waste collection hopper;

3. a carbon tube loading device; 31. a feeding conveyer belt; 32. a first full tray bin; 33. a first empty magazine; 34. a carbon tube feeding manipulator; 341. a carbon tube feeding three-axis servo mechanism; 342. a feeding rotary cylinder; 343. feeding air clamp; 35. a first tray;

4. a carbon tube breaking device; 41. a camera; 42. a cutting mechanism; 421. a cutting frame; 422. a circular cutter head; 423. a glass cutter; 424. a cutting drive mechanism; 425. a port; 43. a first breaking clamping mechanism; 44. a push-folding mechanism; 441. a push-folding cylinder; 442. pushing and folding the block; 45. a second breaking and clamping mechanism; 451. a reversing rotary cylinder; 452. breaking the clamping air clamp; 46. a core-taking mechanism; 461. a clamping driving cylinder; 462. clamping a gas clamp; 463. clamping tweezers;

5. a transfer device; 51. a transfer drive mechanism; 52. a transfer rotary cylinder; 53. transferring the carbon tube into a gas clamp; 54. a bottle arranging mechanism; 541. a whole bottle vibrating tray; 542. a bottle arranging rail; 5421. a notch; 5422. positioning the socket; 543. a discharge channel; 544. a bottle turning assembly; 5441. a roll-over stand; 5442. a lifting cylinder; 5443. turning over the air cylinder; 5444. turning over the air clamp; 5445. positioning the air cylinder; 5446. positioning the clamping plate; 545. a bottle dropping assembly; 5451. a bottle supporting plate; 5452. moving the bottle block; 5453. a bottle moving cylinder; 5454. placing a bottle mouth; 55. taking a bottle and clamping an air clamp;

6. a liquid adding transfer device; 61. a liquid feeding driving mechanism; 62. a liquid feeding clamping mechanism; 621. a liquid adding moving frame; 622. a liquid feeding reversing cylinder; 623. rotating the disc; 624. liquid and gas adding clamp; 63. an automatic liquid adding mechanism; 631. a liquid feeding frame; 6311. mounting a bracket; 6312. clamping a support; 6313. positioning a step; 6314. pressing blocks; 6315. a corrugated closure strip; 6316. an upper limit switch; 6317. a lower limit switch; 632. a pipetting mechanism; 6321. a pipettor; 63211. clamping the bulge; 6322. a crossover sub; 63221. positioning the convex ring; 6323. a liquid taking pipe; 6324. a liquid injection head; 6325. a first check valve; 6326. a second one-way valve; 6327. a connecting cover; 633. a pipetting control mechanism; 6331. an active control block; 6332. a servo drive assembly; 6333. clamping and sleeving; 63331. a limiting bulge; 64. a liquid adding capping mechanism; 641. a liquid feeding and cover arranging vibration disc; 642. a liquid feeding and sealing cover two-shaft servo mechanism; 643. a liquid adding screwing motor; 644. a liquid feeding elastic chuck;

7. a standing device; 71. a standing clamping mechanism; 711. standing and clamping a two-shaft servo mechanism; 712. standing to take out the bottle and clamping the bottle; 72. standing the conveying line; 73. standing and storing the bin; 74. a standing and taking mechanism; 741. a standing, taking and delivering three-axis servo mechanism; 742. a fork plate is taken and delivered; 75. a second tray;

8. a pipetting device; 81. a material transferring frame; 82. a first pipetting clamping air clamp; 83. a pipetting capping mechanism; 831. a three-axis servo mechanism for liquid transferring and screwing cover; 832. a pipetting screwing motor; 833. a liquid transfer elastic chuck; 84. a bottle feeding mechanism; 841. a bottle feeding vibration disc; 842. a bottle feeding three-axis servo mechanism; 843. a bottle feeding air clamp; 85. a second pipetting holding air clamp; 86. a pipetting drive mechanism; 87. a quantitative liquid taking mechanism; 871. a vibrating disk of the gun head; 872. a liquid taking two-axis servo mechanism; 873. taking a liquid frame; 874. a liquid transferring gun; 875. a first pressing cylinder; 876. a second pressing cylinder; 877. a pipetting waste collection hopper; 88. a pipetting capping mechanism; 881. a liquid-removing cover vibrating tray; 882. a liquid-transferring cover three-axis servo mechanism; 883. a pipetting capping motor; 884. sealing the elastic chuck; 89. a gun head shifting assembly; 891. a gun head supporting plate; 892. a gun head moving block; 893. a gun head transferring cylinder; 894. a transfer port;

9. a material receiving and storing device; 91. a material receiving conveyer belt; 92. a second empty magazine; 93. a second full tray bin; 94. a material receiving manipulator; 95. and a third material loading disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

An automatic air sampling carbon tube distribution and extraction system, as shown in fig. 2 to 12, comprises: a frame 2; a carbon tube loading device 3 loaded on the frame 2; a carbon tube breaking device 4 supported on the frame 2; a transfer device 5 carried on the frame 2; a liquid adding transfer device 6 supported on the frame 2; a standing device 7 supported on the frame 2; a pipetting device 8 carried on the frame 2; and a material receiving and storing device 9 supported on the frame 2 for storing the sealed detection bottles.

Specifically, the carbon tube feeding device 3 includes: the carbon tube automatic loading device comprises a loading conveyer belt 31 used for conveying a first loading tray 35 forward one by one, a first full tray bin 32 arranged on one side of the loading conveyer belt 31, a first empty tray bin 33 arranged on the other side of the loading conveyer belt 31, and a carbon tube loading manipulator 34 used for grabbing carbon tubes one by one, wherein a plurality of carbon tubes are loaded on the first loading tray 35.

The feeding conveyor belt 31 may adopt a belt structure, a chain structure, etc., and corresponding lifting structures are provided in the first full tray bin 32 and the first empty tray bin 33 to control the lifting movement of the first material carrying trays 35, so as to release the full tray first material carrying trays 35 and stack the empty tray first material carrying trays 35, and the lifting structure adopts the existing servo lifting mechanism for the plate feeding machine, which is not described again; as shown in fig. 4, the carbon feeding robot includes: the carbon tube feeding three-axis servo mechanism 341, the feeding rotary cylinder 342 loaded at the power output end of the carbon tube feeding three-axis servo mechanism 341, and the feeding air clamp 343 loaded at the power output shaft of the feeding rotary cylinder 342, wherein the feeding rotary cylinder 342 is driven by the carbon tube feeding three-axis servo mechanism 341 to move, one end of the carbon tube is clamped by the feeding air clamp 343, the feeding air clamp 343 is driven by the feeding rotary cylinder 342 to rotate to adjust the direction of the carbon tube, and thus the placing requirements of the carbon tube at different stations are met.

As shown in fig. 5, the carbon tube breakage apparatus 4 includes: a camera 41 for identifying the mark line of the carbon tube grabbed by the carbon tube feeding manipulator 34, a cutting mechanism 42 for performing circular cutting on the mark line of the carbon tube, a first breaking and clamping mechanism 43 for clamping the lower part of the carbon tube, a pushing and folding mechanism 44 for performing breaking treatment on the carbon tube after circular cutting and making the separation cotton core stay at the upper part of the carbon tube, a second breaking and clamping mechanism 45 for clamping and rotating the upper part of the carbon tube, and a core fetching mechanism for clamping and fetching the separation cotton core.

Wherein, cutting mechanism 42 includes: the cutting frame 421, the rotary type assemble in the cutting frame 421 ring cutter 422, set up the glass cutter 423 on the ring cutter 422, and be used for driving the ring cutter 422 pivoted cutting actuating mechanism 424, the ring cutter 422 is equipped with the opening 425 that is used for supplying carbon pipe grafting, the servo drive mechanism such as belt drive mechanism, gear drive mechanism, sprocket drive mechanism can be adopted to cutting actuating mechanism 424, glass cutter 423 can be by the drive activity of a fine motion cylinder in order to laminate or break away from the carbon pipe.

The first breaking clamping mechanism 43 is an air clamp, and the pushing and folding mechanism 44 includes: a push-folding cylinder 441 aligned with the first folding clamping mechanism 43 and a push-folding block 442 fixed to a piston rod of the push-folding cylinder 441, wherein the push-folding cylinder 441 is fixed to the frame 2, and when the carbon tube is clamped by the first folding clamping mechanism 43, the push-folding block 442 is aligned with a mark line of the carbon tube.

The second breaking holding mechanism 45 includes: a reversing rotary cylinder 451 provided on the first breaking clamp mechanism 43 side, and a breaking clamp air clamp 452 fixed to the power output end of the reversing rotary cylinder 451, wherein the reversing rotary cylinder 451 is a rotary air cylinder, and in other embodiments, a rotary drive structure such as a rotary electric cylinder or a servo motor may be used.

The mechanism of coring includes: the gripping driving cylinder 461 provided at one side of the second folding and clamping mechanism 45, the gripping air clamp 462 fixed to the piston rod of the gripping driving cylinder 461, and the gripping forceps 463 provided at the gripping part of the gripping air clamp 462, the gripping driving cylinder 461 being arranged in the vertical direction for adjusting the gripping position of the gripping forceps 463 so as to avoid interference with the process of gripping the upper half portion of the carbon tube to the folding and clamping air clamp 452, and in some embodiments, the gripping driving cylinder 461 may be replaced with a two-axis or three-axis servo robot.

After the camera 41 recognizes the mark line of the carbon tube, the carbon tube feeding manipulator 34 inserts the carbon tube into the through hole 425 of the circular cutter disc 422 until the mark line is aligned with the glass cutter 423, then the cutting driving mechanism 424 drives the circular cutter disc 422 to rotate, so that the glass cutter 423 cuts two and three circles around the mark line, the cutting position ensures that the separation cotton core can be retained at the upper half part of the carbon tube, after the cutting, the carbon tube feeding manipulator 34 transfers the carbon tube to the first breaking and clamping mechanism 43, the feeding rotating cylinder 342 drives the feeding air clamp 343 to rotate so that the carbon tube is in a vertical state, then the feeding air clamp 343 and the first breaking and clamping mechanism 43 simultaneously clamp the upper and lower parts of the carbon tube, and the mark line position corresponds to the breaking block 442, the breaking block 442 is driven by the breaking and pressing cylinder 441 to apply force to the carbon tube, and the mark line is cut, so that the carbon tube is prone to break after being subjected to force; then the carbon tube feeding manipulator 34 transfers the upper half of the carbon tube to the second breaking clamping mechanism 45, the breaking clamping air clamp 452 clamps the upper half of the carbon tube, the reversing rotary cylinder 451 rotates the upper half of the carbon tube 180 degrees to make the separation cotton core upward, the clamping driving cylinder 461 drives the clamping air clamp 462 to move, the clamping air clamp 462 drives the clamping forceps 463 to clamp out the separation cotton core and transfer the separation cotton core into the carbon tube waste collecting hopper 21, and the carbon tube breaking process is completed.

As shown in fig. 6, the transfer device 5 includes: the transfer driving mechanism 51, the transfer rotating cylinder 52 connected to the power output end of the transfer driving mechanism 51, the carbon tube transfer air clamp 53 carried on the power output end of the transfer rotating cylinder 52 for clamping the broken carbon tubes from the first breaking clamping mechanism 43 and the second breaking clamping mechanism 45, the bottle arranging mechanism 54 for arranging and outputting two groups of transfer bottles side by side, and the bottle taking clamping air clamp 55 carried on the power output end of the transfer rotating cylinder 52 and opposite to the carbon tube transfer air clamp 53 for carrying the transfer bottles, wherein the bottle mouth of the transfer bottle is aligned with the carbon tube when being placed on the bottle taking clamping air clamp 55, and the carbon tube waste collecting hopper 21 is arranged on the rack 2.

The transfer driving mechanism 51 can adopt a belt mechanism or a screw mechanism, which is used for driving a bar to transfer the reciprocating movement of the rotary cylinder 52, the transfer rotary cylinder 52, the carbon tube transfer air clamp 53 and the bottle taking clamping air clamp 55 are arranged in two groups which are mutually dependent, so that the upper part and the lower part of the carbon tube can be synchronously clamped and two groups of transfer bottles can be correspondingly clamped, the distance between the two groups of transfer rotary cylinders 52 is at least separated by two sizes of the height of the transfer bottles, and the two groups of transfer rotary cylinders 52 rotate relatively, so that the interference can not occur in the process of dumping and transferring.

The bottle arranging mechanism 54 includes: the bottle straightening and vibrating device comprises a bottle straightening and vibrating disk 541, a bottle straightening rail 542 which is connected with a discharge port of the bottle straightening and vibrating disk 541 and is provided with two discharge channels 543, a bottle turning assembly 544 which is arranged on one side of the bottle straightening rail 542 and is used for turning a transferred bottle to a state that a bottle opening faces downwards, and a bottle dropping assembly 545 which is butted with the discharge channels 543.

Wherein, bottle turnover assembly 544 includes: the automatic bottle conveying device comprises a turnover frame 5441 borne on the rack 2, a lifting cylinder 5442 fixed on the turnover frame 5441, a turnover cylinder 5443 fixed on a power output end of the lifting cylinder 5442, a turnover air clamp 5444 fixed on a piston rod of the turnover cylinder 5443, a positioning cylinder 5445 fixed on the turnover frame 5441, a positioning clamp plate 5446 fixed on a piston rod of the positioning cylinder 5445 and positioned right below the turnover air clamp 5444 and used for being inserted into a whole bottle rail 542 to position a transfer bottle, wherein a notch 5421 matched with a clamp head of the turnover air clamp 5444 and a positioning socket 5422 matched with the positioning clamp plate 5446 are formed in the whole bottle rail 542, and a photoelectric sensor or a camera can be usually arranged at the notch 5421 in a matched mode to detect whether the transfer bottle moves in place or not.

The bottle dropping assembly 545 comprises: the bottle taking clamping air clamp 55 can be moved to be aligned with the bottle falling opening by the transfer driving mechanism 51, and a limiting step for limiting the falling distance of the transferred bottle is arranged on a clamping head of the bottle taking clamping air clamp 55.

The whole bottle vibration tray 541 arranges the transfer bottles in a row for forward conveying, because the transfer bottles are difficult to be stably arranged in the whole bottle vibration tray 541 in a state that the bottle mouths are downward due to the limitation of the structure of the transfer bottles, the transfer bottles output from the whole bottle vibration tray 541 are usually in a state that the bottle mouths are upward, the transfer bottles enter the whole bottle track 542 after being arranged by the whole bottle vibration tray 541, when passing through the bottle overturning assembly 544, the positioning air cylinder 5445 drives the positioning clamping plate 5446 to be inserted into the positioning insertion opening 5422 to limit the corresponding transfer bottles to move, then the lifting air cylinder 5442 drives the overturning air cylinder 5443 to move downward, after the transfer bottles are clamped by the overturning air clamp 5444, the overturning air cylinder 5443 moves upward again and enables the overturning air clamp 5444 to rotate 180 degrees, then the transfer bottles are placed back on the whole bottle track 542 again, the positioning clamping plate 5446 is separated from the whole bottle track 542, and the overturned transfer bottles can be conveyed forward continuously, and enter two discharging channels 543 separately, then the transfer bottle enters the bottle placing mouth 5454 of the bottle moving block 5452, after the transfer driving mechanism 51 transfers the bottle taking clamping air clamp 55 to the position aligned with the bottle dropping mouth, the bottle moving cylinder 5453 drives the bottle moving block 5452 to move until the bottle placing mouth 5454 is aligned with the bottle dropping mouth, the transfer bottle can fall into the chuck of the bottle taking clamping air clamp 55 from the bottle dropping mouth and just butt with the carbon tube by the limitation of the position step, after the bottle taking clamping air clamp 55 clamps the transfer bottle, the carbon tube transfer air clamp 53 and the bottle taking clamping air clamp 55 can be driven by the transfer rotating cylinder 52 to rotate 180 degrees simultaneously, so that the carbon particles in the carbon tube are dumped into the transfer bottle, at the same time, a vibrator can be arranged on the chuck of the carbon tube transfer air clamp 53, so that the carbon particles in the carbon tube are dumped thoroughly, and a code sprayer can be arranged on one side of the transfer driving mechanism 51, a code scanner can be arranged on the rack 2, when the carbon tubes are loaded, the two-dimensional codes on the carbon tubes are scanned by the code scanner to read and input information, and the code sprayer is used for spraying identification codes corresponding to the two-dimensional codes on the transfer bottles.

As shown in fig. 6 and 7, the liquid adding moving device includes: the device comprises a liquid adding driving mechanism 61, a liquid adding clamping mechanism 62 connected to the power output end of the liquid adding driving mechanism 61 and used for receiving and clamping a transfer bottle poured with carbon granules, a plurality of automatic liquid adding mechanisms 63 used for adding the same or different absorption liquids, and a liquid adding capping mechanism 64 used for screwing a bottle cap on the transfer bottle after liquid adding is completed.

Liquid feeding actuating mechanism 61 can adopt belt mechanism or screw mechanism, and liquid feeding fixture 62 includes: the device comprises a liquid adding moving frame 621 connected to a power output end of the liquid adding driving mechanism 61, a liquid adding reversing cylinder 622 fixed on the liquid adding moving frame 621, a rotating disk 623 connected to a piston rod of the liquid adding reversing cylinder 622, and two groups of liquid adding air clamps 624 fixed on the rotating disk 623 and arranged side by side for clamping transfer bottles for adding carbon granules, wherein the liquid adding reversing cylinder 622 can be selected from rotating cylinders.

As shown in fig. 8 and 9, the automatic charging mechanism 63 includes: the liquid adding frame 631, and the installation shell is fixed on the liquid adding frame 631; a pipetting mechanism 632 supported on the pipetting rack 631; and a liquid transfer control mechanism 633 carried between the installations for controlling the liquid transfer mechanism 632 to take or inject the liquid.

Specifically, the pipetting mechanism 632 includes: the liquid taking device 6323 is connected with a first one-way valve 6325, and the liquid injection head 6324 is connected with a second one-way valve 6326, so that the reagent can be accurately injected into the experimental container.

The pipetting control mechanism 633 includes: the movable control block 6331 which is slidably assembled in the mounting housing and connected to the piston rod of the pipette 6321, and the servo drive assembly 6332 for controlling the reciprocating lifting movement of the movable control block 6331, a clamping sleeve 6333 is fixed on the movable control block 6331, a clamping protrusion 63211 is arranged on the piston rod of the pipette 6321, and a limiting protrusion 63331 matched with the clamping protrusion 63211 is arranged inside the clamping sleeve 6333, so that the connection between the clamping sleeve 6333 and the piston rod of the pipette 6321 is more stable and firm.

Meanwhile, a connecting cover 6327 for being in threaded connection with the reagent bottle is clamped at the bottom of the adapter 6322 so as to be fixedly connected with the reagent bottle for taking liquid, a clamping support 6312 with an opening at one side is arranged on the liquid adding frame 631, a positioning convex ring 63221 is arranged on the outer wall of the adapter 6322, a positioning step 6313 clamped with the positioning convex ring 63221 is arranged on the clamping support 6312, and a press-fitting block 6314 pressed against the adapter 6322 is detachably connected to the opening end of the clamping support 6312, so that the liquid transferring mechanism 632 can be stably clamped on the liquid adding frame 631.

The servo drive assembly 6332 is selected from the following structures: servo lead screw subassembly or servo electric jar, in this embodiment, servo actuating mechanism adopts servo lead screw subassembly, and servo lead screw subassembly includes: be fixed in the servo motor of installation casing and be fixed in servo motor's power output shaft and rotate and connect in the drive lead screw of installation casing, drive lead screw and activity control block 6331 threaded connection, drive the drive lead screw through servo motor and rotate, can with activity control block 6331 between form the screw drive, realize the accurate liquid of getting and annotate the liquid.

Meanwhile, in order to limit the movement stroke of the movement control block 6331, an upper limit switch 6316 and a lower limit switch 6317 are disposed on the mounting housing, a detection block is disposed on the movement control block 6331 and cooperates with the upper limit switch 6316 and the lower limit switch 6317, when the detection block contacts with the upper limit switch 6316 or the lower limit switch 6317, the servo drive assembly 6332 stops operating, so that the movement control block 6331 is limited in the movement limit position, and the pipette 6321 is prevented from being damaged due to an excessively large movement stroke.

In this embodiment, still be equipped with the PLC controller on liquid feeding frame 631, link to each other with servo drive assembly 6332's controller through the PLC controller to realize the accurate control to servo drive assembly 6332, it is corresponding, man-machine interaction equipment such as touch-sensitive screen, keyboard, mouse still can be connected to the PLC controller, so that the setting is got the liquid volume and is got liquid quantitatively.

Furthermore, a corrugated sealing strip 6315 is arranged on one side of the mounting housing facing the pipetting mechanism 632, and the mounting housing can be sealed through the corrugated sealing strip 6315, so that the safety of the use process is improved.

As shown in fig. 7, the filling and capping mechanism 64 includes: the automatic bottle cap filling and conveying device comprises a liquid filling and cap arranging vibrating disc 641 for arranging and conveying bottle caps of transfer bottles, a liquid filling and cap sealing two-shaft servo mechanism 642 borne by a rack 2, a liquid filling screwing motor 643 borne by a power output end of the liquid filling and cap sealing two-shaft servo mechanism 642, and a liquid filling elastic chuck 644 fixed to a power output shaft of the liquid filling screwing motor 643 and used for sleeving and clamping the bottle caps, wherein the liquid filling elastic chuck 644 is made of a plastic material, and a plurality of deformation grooves can be formed in the liquid filling elastic chuck 644 usually so as to clamp the bottle caps through elastic deformation.

After the carbon granules are poured, the transfer driving mechanism 51 drives the bottle taking clamping air clamp 55 to align with the liquid adding air clamp 624, the liquid adding air clamp 624 clamps the transfer bottle, then the liquid adding reversing cylinder 622 drives the rotating disc 623 to rotate 180 degrees, then the liquid adding driving mechanism 61 drives the liquid adding clamping mechanism 62 to carry the transfer bottle to move to the corresponding position of the automatic liquid adding mechanism 63, the liquid transferring control mechanism 633 drives the movable control block 6331 to move upwards through the servo driving component 6332 according to the set liquid transferring quantity, so that the movable control block 6331 drives the piston rod of the liquid transferring machine 6321 to be drawn outwards to extract a corresponding quantity of reagent, then the servo driving component 6332 drives the movable control block 6331 to move downwards again to drive the piston rod of the liquid transferring machine 6321 to be pressed downwards, and the drawn reagent is pressed out from the liquid injecting head 6324 and injected into the transfer bottle; then the liquid feeding and capping two-axis servo mechanism 642 drives the liquid feeding screwing motor 643 to move to a discharge port of the liquid feeding and cap disposing vibration disc 641, a finished bottle cap is sleeved by the liquid feeding elastic chuck 644 and placed on the liquid feeding bottle, and the liquid feeding elastic chuck 644 is driven to rotate by the liquid feeding screwing motor 643 to screw the bottle cap tightly, so that the liquid feeding process is completed.

As shown in fig. 10, the standing device 7 includes: the device comprises a standing clamping mechanism 7146 for clamping the transfer bottles with the screwed caps, a standing conveying line 72 for conveying the second material carrying discs 75, a standing storage bin 73 for storing the second material carrying discs 75, and a standing taking and conveying mechanism 74 for grabbing the second material carrying discs 75 to circulate between the standing conveying line 72 and the standing storage bin 73, wherein a plurality of accommodating ports for accommodating the transfer bottles are formed in the second material carrying discs 75.

Specifically, the stationary gripping mechanism 7146 includes: the device comprises a standing clamping two-shaft servo mechanism 711 and two groups of standing bottle-taking air clamps 712 which are connected to the power output end of the standing clamping two-shaft servo mechanism 711 and correspond to liquid adding air clamps 624, wherein the two groups of standing bottle-taking air clamps 712 correspond to the two groups of liquid adding air clamps 624; the stationary conveying line 72 may be a belt conveying line or a roller conveying line, and the stationary taking and conveying mechanism 74 includes: the standing and taking three-axis servo mechanism 741 and the taking and taking fork plate 742 connected to the power output end of the standing and taking three-axis servo mechanism 741 are correspondingly provided with a notch matched with the taking and taking fork plate 742 at the bottom of the second material carrying disc 75, so that the taking and taking fork plate 742 can fork. The standing bottle taking air clamp 712 is driven by the standing clamping two-shaft servo mechanism 711 to move, the liquid transferring bottle clamp with the sealed cover is conveyed to the second material carrying disc 75, and after the second material carrying disc 75 is filled with liquid transferring bottles, the three-shaft servo mechanism drives the taking and conveying fork plate 742 to fork the second material carrying disc 75 and put the second material carrying disc into the standing storage bin 73 for standing.

As shown in fig. 11 and 12, the pipetting device 8 includes: the device comprises a material rotating frame 81 for placing the second material carrying plate 75 which is completely placed and placed, a first liquid transferring and clamping air clamp 82 for receiving and clamping the transfer bottles which are completely placed and placed, a liquid transferring and capping mechanism 83 for screwing bottle caps of the transfer bottles clamped by the first liquid transferring and clamping air clamp 82, a bottle conveying mechanism 84 for conveying the detection bottles one by one, a second liquid transferring and clamping air clamp 85 for receiving and clamping the detection bottles, a liquid transferring driving mechanism 86 for driving the first liquid transferring and clamping air clamp 82 and the second liquid transferring and clamping air clamp 85 to reciprocate, a quantitative liquid taking mechanism 87 for taking quantitative absorption liquid from the liquid transferring bottles clamped on the first liquid transferring and clamping air clamp 82 and transferring the absorption liquid into the detection bottles clamped on the second liquid transferring and clamping air clamp 85, and a liquid transferring and capping mechanism 88 for screwing bottle caps on the liquid transferring and detecting bottles.

A transfer rack 81 is provided on one side of the stationary storage compartment 73 so as to transfer the transfer bottles loaded in the second loading tray 75, and the liquid-transferring capping mechanism 83 includes: bear in the liquid-transfering screw-capping triaxial servomechanism 831 of frame 2, be fixed in the liquid-transfering screw-capping triaxial servomechanism 831 the power take off end of power take off revolve motor 832 the liquid-transfering screw-capping triaxial servomechanism 832, and be fixed in the power take off shaft that liquid-transfering screw-capping triaxial servomechanism 832 is used for the liquid-transfering collet 833 of collet liquid-transfering bottle lid, and is the same, can also set up a plurality of deformation grooves on the liquid-transfering collet 833 to take place elastic deformation and press from both sides the tight bottle lid that shifts the bottle and transfer, lie in on liquid-transfering screw-capping triaxial servomechanism 831 and revolve the corresponding lateral shifting end of twist motor 832 still is fixed with the gas clamp that drops simultaneously, the gas clamp that drops is used for pressing from both sides the tight bottle that shifts after having moved the liquid, move liquid-transfering screw-transferring motor 832 and move upward, make the bottle break away from liquid-transfering collet 833, so that it carries on second material dish 75 again.

The pipetting driving mechanism 86 is a belt mechanism or a lead screw mechanism, the first pipetting clamping air clamp 82 and the second pipetting clamping air clamp 85 are simultaneously fixed on a movable plate, so that the pipetting driving mechanism 86 can drive the two to move simultaneously, and the first bottle feeding mechanism 84 comprises: a bottle-feeding vibration tray 841, a bottle-feeding triaxial servo 842 carried by the frame 2, and a bottle-feeding air clamp 843 fixed to a power output end of the bottle-feeding triaxial servo 842.

The quantitative liquid taking mechanism 87 includes: the automatic liquid taking device comprises a gun head vibrating disk 871 used for arranging and conveying the liquid transferring heads, a liquid taking two-axis servo mechanism 872 borne on a rack 2, a liquid taking rack 873 connected to a power output end of the liquid taking two-axis servo mechanism 872, a liquid transferring gun 874 fixed on the liquid taking rack 873, a first pressing cylinder 875 fixed on the liquid taking rack 873 and used for pressing a liquid transferring button of the liquid transferring gun 874 to take liquid and inject liquid, a second pressing cylinder 876 fixed on the liquid taking rack 873 and used for pressing a suction head push-out button of the liquid transferring gun 874 to be separated from the liquid transferring heads, and a liquid transferring waste collecting bucket 877 arranged on the rack 2 and used for collecting waste liquid transferring heads, wherein a piston rod of the first pressing cylinder 875 is abutted against the liquid transferring button of the liquid transferring gun 874, and a piston rod of the second pressing cylinder 876 is abutted against the suction head push-out button of the liquid transferring gun 874.

Further, be equipped with rifle head shifting unit 89 at the discharge gate of rifle head vibration dish 871, rifle head shifting unit 89 includes: the gun head moving mechanism comprises a gun head supporting plate 891 fixed on a discharging track of a gun head vibrating disc 871, a gun head moving block 892 assembled on the gun head supporting plate 891 in a sliding manner, and a gun head transferring cylinder 893 used for driving the gun head moving block 892 to reciprocate, wherein the gun head moving cylinder can be fixed on the gun head supporting plate 891, a transferring port 894 matched with a liquid transferring head is arranged on the gun head moving block 892, and a supporting step used for supporting the liquid transferring head is arranged in the transferring port 894.

The pipetting capping mechanism 88 includes: a closing cap collet 884 that is used for the arrangement to carry moving reason lid vibration dish 881 of detection bottle lid, bear in frame 2 move liquid closing cap triaxial servomechanism 882, be fixed in the liquid-moving closing cap motor 883 that moves liquid closing cap triaxial servomechanism 882's power take off end, and be fixed in and move liquid closing cap motor 883's power output shaft and be used for the cover to press from both sides the detection bottle lid, equally, a plurality of deformation grooves have been seted up on closing cap collet 884 to take place elastic deformation and press from both sides tight bottle lid.

Correspondingly, a code spraying device can be arranged on one side of the liquid-transferring driving mechanism 86 and is used for spraying a two-dimensional code corresponding to the two-dimensional code of the carbon tube on the detection bottle.

The three-shaft pipetting and cover screwing servo mechanism 831 drives the pipetting and screwing motor 832 to move to the material transferring frame 81, corresponding transfer bottles are sleeved and taken by the pipetting elastic chuck 833 and transferred to the first pipetting clamping air clamp 82, after the transfer bottles are clamped by the first pipetting clamping air clamp 82, the pipetting elastic chuck 833 is driven by the pipetting and screwing motor 832 to screw out the bottle caps of the transfer bottles, meanwhile, the detection bottles are arranged by the bottle feeding vibration disc 841 and then are conveyed forwards, the bottle feeding three-shaft servo mechanism 842 drives the bottle feeding air clamp 843 to clamp an empty detection bottle and place the empty detection bottle on the second pipetting clamping air clamp 85, and then the pipetting driving mechanism 86 drives the first pipetting clamping air clamp 82 to move to the quantitative liquid taking mechanism 87;

the tip vibrating disk 871 arranges the pipetting heads, then the pipetting heads enter a transfer port 894 of a tip moving block 892 and are supported by a support step, then a tip transfer cylinder 893 drives the tip moving block 892 to move to the lower part of a pipetting gun 874, the pipetting gun 874 is driven to move by a liquid-taking two-axis servo mechanism 872 so that the pipetting head is sleeved at the head part of the pipetting gun 874 and then inserted into a transfer bottle, a pipetting button of the pipetting gun 874 is telescopically pressed by a first pressing cylinder 875 to take out a certain amount of sample liquid once, then a pipetting driving mechanism 86 drives a second pipetting clamping air clamp 85 to move to a quantitative liquid-taking mechanism 87, the pipetting gun 874 is inserted into a detection bottle, and the first pressing cylinder 875 telescopically presses the pipetting button of the pipetting gun 874 once again to inject the drawn sample liquid into the detection bottle;

then the liquid-transferring and capping three-axis servo mechanism 882 drives the liquid-transferring and capping motor 883 to move to the discharge outlet of the liquid-transferring and capping vibration disk 881, a bottle cap is tightly screwed on the detection bottle through the capping collet 884, and then the bottle cap is collected by the material-receiving and storing device 9, meanwhile, the liquid-taking two-axis servo mechanism 872 drives the liquid-transferring gun 874 to move to the upper part of the liquid-transferring waste collecting bucket 877, the second pressing cylinder 876 telescopically presses the suction head push-out button of the liquid-transferring gun 874 to separate the liquid-transferring head once, and then a new liquid-transferring head can be sleeved;

after the detection bottle is taken away by the material receiving and storing device 9, the liquid-transferring driving mechanism 86 drives the first liquid-transferring clamping air clamp 82 to move back to the liquid-transferring and capping mechanism 83 again, the liquid-transferring and screwing motor 832 drives the liquid-transferring elastic chuck 833 to rotate to screw the bottle cap on the transfer bottle again, and the whole transfer bottle is put back to the original position of the second material carrying plate 75 through the liquid-transferring and capping triaxial servo mechanism 831, so that the next liquid-transferring process can be carried out.

The material receiving and storing device 9 includes: the receiving conveyor belt 91 is used for conveying the third material carrying discs forward one by one, the second empty disc bin 92 is arranged on one side of the receiving conveyor belt 91, the second full disc bin 93 is arranged on the other side of the receiving conveyor belt, and the material receiving manipulator 94 is used for grabbing the third material carrying discs one by one with the pipetting finished detection bottles; similarly, corresponding lifting structures are also arranged in the second full tray bin 93 and the second empty tray bin 92 to control the lifting movement of the third material carrying tray, so that the release of the empty third material carrying tray and the stacking of the full third material carrying tray are realized, the lifting structures adopt the existing servo lifting mechanism for the plate loading machine, no further description is provided, and the material receiving manipulator 94 adopts the existing three-axis servo manipulator.

The detection bottles which are completely transferred are clamped and placed on the third material carrying tray by the material receiving manipulator 94, after the third material carrying tray is full, the third material carrying tray is transferred to the second full tray bin 93 by the material receiving conveyer belt 91, and the first empty tray bin 33 releases an empty third material carrying tray again.

During operation, the carbon tubes after air extraction and sampling are manually arranged on the first material loading tray 35 and stored in the first full tray bin 32, the first material loading tray 35 is conveyed to a material loading station one by the material loading conveyer belt 31, the carbon tubes are taken out from the first material loading tray 35 by the carbon tube feeding manipulator 34, then the carbon tubes are shot by the camera 41, the position of a marking line is identified, the carbon tube feeding manipulator 34 inserts the carbon tubes into the cutting mechanism 42 until the marking line is aligned with a cutter, the cutting mechanism 42 performs circular cutting at the marking line for two to three circles, then the carbon tube feeding manipulator 34 transfers the cut carbon tubes to the first breaking clamping mechanism 43, the first breaking clamping mechanism 43 and the carbon tube feeding manipulator 34 simultaneously clamp the upper and lower parts of the carbon tube, the carbon tube is broken from the cutting position by applying force to the carbon tube by the pushing and folding mechanism 44, and the separation cotton core is positioned at the upper half part of the carbon tube, at this time, the upper half part and the lower half part of the carbon tube are separated, and the carbon particles in the upper half part cannot be leaked out due to the blocking effect of the separation cotton core, then the carbon tube feeding manipulator 34 transfers the upper half part of the carbon tube to the second breaking clamping mechanism 45, the second breaking clamping mechanism 45 turns the upper half part of the carbon tube 180 degrees after clamping the upper half part of the carbon tube, so that the opening of the upper half part of the carbon tube faces upwards, and then the separation cotton core is clamped by the clamping mechanism 46 and is placed into the carbon tube waste collecting hopper 21, thus completing the carbon tube breaking process;

then the transfer driving mechanism 51 drives the carbon tube transfer gas clamp 53 to move to the position corresponding to the first breaking clamping mechanism 43 and the second breaking clamping mechanism 45, after the upper half part and the lower half part of the carbon tube are respectively clamped by the carbon tube transfer gas clamp 53, the transfer driving mechanism 51 transfers the bottle taking clamping gas clamp 55 to the outlet of the bottle arranging mechanism 54, the bottle arranging mechanism 54 drops the transferred bottles into the bottle taking clamping gas clamp 55 from the outlet to be clamped after finishing the arrangement and arrangement of the transferred bottles, at the moment, the bottle mouth of the transferred bottle is butted with the opening of the carbon tube, the transfer rotating cylinder 52 drives the carbon tube transfer gas clamp 53 and the bottle taking clamping gas clamp 55 to simultaneously rotate 180 degrees, so that carbon particles in the carbon tube are poured into the transferred bottles, and then the carbon particle transfer process is finished;

after carbon particles are poured out, the transfer driving mechanism 51 drives the bottle taking clamping air clamp 55 to align with the liquid adding clamping mechanism 62, after the liquid adding clamping mechanism 62 clamps a transfer bottle, the carbon tube transfer air clamp 53 and the bottle taking clamping air clamp 55 reset to clamp a next group of carbon tubes and the transfer bottle again, empty carbon tubes are placed into the carbon tube waste collecting hopper 21, the liquid adding driving mechanism 61 drives the liquid adding clamping mechanism 62 to carry the transfer bottle to move to the position of the corresponding automatic liquid adding mechanism 63, corresponding absorption liquid with set metering is added into the transfer bottle through the automatic liquid adding mechanism 63, and then the transfer bottle is moved to the liquid adding capping mechanism 64 to screw the bottle cap on the transfer bottle, so that the liquid adding process is completed;

after liquid adding is completed, the standing clamping mechanism 7146 takes the transfer bottles out of the liquid adding clamping mechanism 62 and places the transfer bottles on the second material carrying tray 75, the liquid adding clamping mechanism 62 resets and clamps down a group of transfer bottles, after the second material carrying tray 75 is filled with the transfer bottles, the standing conveying line 72 conveys the second material carrying tray 75 to the standing storage bin 73, the standing taking and conveying mechanism 74 places the second material carrying tray 75 into the standing storage bin 73, meanwhile, a new empty second material carrying tray 75 is taken and placed on the standing conveying line 72 and conveyed to the standing clamping mechanism 7146, and the transfer bottles stand for two hours in the standing storage bin 73 for absorption and extraction so as to facilitate subsequent sampling detection;

after the second material carrying tray 75 is placed on the material transferring frame 81 by the standing and taking mechanism 74, a transfer bottle is placed on the first liquid transferring clamping air clamp 82 by the liquid transferring and capping mechanism 83, the transfer bottle is clamped by the first liquid transferring clamping air clamp 82, the bottle cap of the transfer bottle is screwed out by the liquid transferring and capping mechanism 83, meanwhile, an empty detection bottle is placed on the second liquid transferring clamping air clamp 85 by the bottle feeding mechanism 84, then the first liquid transferring clamping air clamp 82 and the second liquid transferring clamping air clamp 85 are driven by the liquid transferring driving mechanism 86 to move to the position where the transfer bottle is positioned right below the quantitative liquid taking mechanism 87, the quantitative liquid taking mechanism 87 firstly draws absorption liquid with set measurement from the transfer bottle, and then the liquid transferring driving mechanism 86 drives the first liquid transferring clamping air clamp 82 and the second liquid transferring clamping air clamp 85 to move to the detection bottle right below the quantitative liquid taking mechanism 87, and the quantitative liquid taking mechanism 87 then injects the absorption liquid into the liquid transferring detection bottle, thus completing the transfer process;

the detection bottles which are completely pipetted are taken out by the pipetting and capping mechanism 88 for capping treatment, and are collected and stored by the receiving device to be tested after capping, while the transfer bottles are moved to the pipetting and capping mechanism 83 again for screwing the bottle caps, and are replaced at the corresponding positions on the second material carrying tray 75 by the pipetting and capping mechanism 83, after all the transfer bottles on the second material carrying tray 75 are pipetted, the second material carrying tray 75 is taken and placed into the standing storage bin 73 by the standing and taking mechanism 74 again, and is manually centralized and placed in other storage bins for storage for one month for subsequent re-detection and use;

the utility model discloses can realize the cutting of automatic carbon pipe, the carbon pipe rupture, the carbon granule shifts, absorption liquid ration filling, stew, steps such as appearance liquid partial shipment, the very big manual operation process of simplifying, only need one staff put the dish get the dish action can, the cost of labor of reduction, and be difficult for appearing the unrestrained phenomenon of carbon granule in the course of treatment, and absorption liquid filling volume controllability is higher, the accuracy of follow-up test result has been improved, simultaneously very big improvement work efficiency, and automatic system sustainability can be strong, daily handling capacity can improve several times, satisfy the demand of big batch test, and the required space that occupies is littleer.

Claims (10)

1. The utility model provides an automatic dress extraction system that divides of air sampling carbon pipe which characterized in that includes:

a frame;

bear in the carbon pipe loading attachment of frame, carbon pipe loading attachment includes: the carbon tube automatic loading device comprises a loading conveyer belt, a first full tray bin, a first empty tray bin and a carbon tube loading manipulator, wherein the loading conveyer belt is used for conveying first loading trays forward one by one, the first full tray bin is arranged on one side of the loading conveyer belt, the first empty tray bin is arranged on the other side of the loading conveyer belt, and the carbon tube loading manipulator is used for grabbing carbon tubes one by one;

bear in the carbon nanotube breaking device of frame, the carbon nanotube breaking device includes: the device comprises a camera, a cutting mechanism, a first breaking and clamping mechanism, a pushing and folding mechanism, a second breaking and clamping mechanism and a core taking mechanism, wherein the camera is used for identifying a marking line of a carbon tube grabbed by the carbon tube feeding manipulator;

a transfer device carried by the frame, the transfer device comprising: the automatic bottle taking and clamping device comprises a transfer driving mechanism, a transfer rotating cylinder connected to a power output end of the transfer driving mechanism, a carbon tube transfer air clamp, a bottle arranging mechanism and a bottle taking and clamping air clamp, wherein the power output end of the transfer rotating cylinder is used for clamping broken carbon tubes from a first breaking clamping mechanism and a second breaking clamping mechanism;

bear in the liquid feeding transfer device of frame, liquid feeding transfer device includes: the automatic liquid feeding device comprises a liquid feeding driving mechanism, a liquid feeding clamping mechanism, a plurality of automatic liquid feeding mechanisms and a liquid feeding capping mechanism, wherein the liquid feeding clamping mechanism is connected to a power output end of the liquid feeding driving mechanism and used for receiving and clamping a transfer bottle into which carbon granules are poured;

bear in the device that stews of frame, the device that stews includes: the device comprises a standing clamping mechanism for clamping transfer bottles with screwed caps, a standing conveying line for conveying a second material carrying disc, a standing storage bin for storing the second material carrying disc, and a standing taking and delivering mechanism for grabbing the second material carrying disc to circulate between the standing conveying line and the standing storage bin, wherein a plurality of accommodating ports for accommodating the transfer bottles are formed in the second material carrying disc;

a pipetting device carried by the frame, the pipetting device comprising: the device comprises a rotating frame for placing a second static-moving material carrying plate, a first liquid-moving clamping air clamp for clamping static-moving transfer bottles, a liquid-moving and cover screwing mechanism for screwing bottle caps of the transfer bottles clamped by the first liquid-moving clamping air clamp, a bottle conveying mechanism for conveying the detection bottles one by one, a second liquid-moving clamping air clamp for clamping the detection bottles, a liquid-moving driving mechanism for driving the first liquid-moving clamping air clamp and the second liquid-moving clamping air clamp to reciprocate, a quantitative liquid taking mechanism for taking quantitative absorption liquid from the liquid-moving bottles clamped on the first liquid-moving clamping air clamp and transferring the absorption liquid into the detection bottles clamped on the second liquid-moving clamping air clamp, and a liquid-moving and cover sealing mechanism for screwing bottle caps on the liquid-moving detection bottles; and the number of the first and second groups,

the receiving and storing device is supported on the rack and used for storing the detection bottles with the sealing covers.

2. The automated carbon tube-sampling and dispensing extraction system according to claim 1, wherein the carbon tube loading robot comprises: the device comprises a carbon tube feeding three-axis servo mechanism, a feeding rotary cylinder and a feeding air clamp, wherein the feeding rotary cylinder is borne at the power output end of the carbon tube feeding three-axis servo mechanism, and the feeding air clamp is borne at the power output shaft of the feeding rotary cylinder.

3. An automated carbon sampling tube racking and extraction system according to claim 1 or 2, wherein said cutting mechanism comprises: the cutting device comprises a cutting frame, a circular cutting cutter disc rotatably assembled on the cutting frame, a glass cutter arranged on the circular cutting cutter disc, and a cutting driving mechanism for driving the circular cutting cutter disc to rotate, wherein the circular cutting cutter disc is provided with a through hole for inserting a carbon tube;

the push-folding mechanism comprises: the pushing and folding cylinder is aligned with the first breaking and clamping mechanism, and the pushing and folding block is fixed on a piston rod of the pushing and folding cylinder;

the second breaking and clamping mechanism comprises: the first breaking clamping mechanism is arranged on the reversing rotary cylinder and is used for clamping the first breaking part;

the coring mechanism includes: the clamping and driving air cylinder arranged on one side of the second breaking and clamping mechanism, the clamping and air clamp fixed on a piston rod of the clamping and driving air cylinder and the clamping and tweezers arranged at the clamping part of the clamping and air clamp are arranged.

4. The automated carbon tube sampling machine subpackaging and extracting system according to claim 1, wherein the bottle arranging mechanism comprises: the bottle arranging vibration disc, the bottle arranging rail which is connected with the discharge port of the bottle arranging vibration disc and is provided with two discharge channels, a bottle turning assembly which is arranged on one side of the bottle arranging rail and is used for turning the transferred bottle to a state that the bottle mouth faces downwards, and a bottle falling assembly which is in butt joint with the discharge channels.

5. The automated carbon tube sampling for air subpackaging and extracting system according to claim 4, wherein the bottle overturning component comprises: the bottle conveying device comprises a turnover frame borne on the rack, a lifting cylinder fixed on the turnover frame, a turnover cylinder fixed at a power output end of the lifting cylinder, a turnover air clamp fixed at a piston rod of the turnover cylinder, a positioning cylinder fixed on the turnover frame, and a positioning clamp plate fixed at a piston rod of the positioning cylinder and positioned right below the turnover air clamp and used for being inserted into a whole bottle track to position and transfer a bottle, wherein a notch matched with a chuck of the turnover air clamp and a positioning socket matched with the positioning clamp plate are formed in the whole bottle track;

the bottle assembly that falls includes: the bottle supporting plate is fixed at the outlet of the whole bottle track and assembled with the bottle supporting plate in a sliding mode, the bottle supporting plate moves the bottle moving block and is used for driving the bottle moving cylinder to move the bottle moving block to move in a reciprocating mode, a bottle placing opening matched with the discharging channel is formed in the bottle moving block, a bottle falling opening deviated from the discharging channel is formed in the bottle supporting plate, the bottle moving block can slide to the bottle placing opening and corresponds to the bottle falling opening, the bottle taking clamping air clamp can be moved to be aligned with the bottle falling opening through the transfer driving mechanism, and a limiting step used for limiting the falling distance of a transferred bottle is formed in a clamping head of the bottle taking clamping air clamp.

6. The automated carbon sampling tube racking and extracting system of claim 1, wherein said liquid adding clamping mechanism comprises: the liquid feeding device comprises a liquid feeding moving frame connected to the power output end of the liquid feeding driving mechanism, a liquid feeding reversing cylinder fixed on the liquid feeding moving frame, a rotating disk connected to a piston rod of the liquid feeding reversing cylinder, and two groups of liquid feeding air clamps which are fixed on the rotating disk and are arranged side by side for clamping transfer bottles for feeding carbon particles;

automatic liquid feeding mechanism includes: the liquid adding frame is borne on the rack, and a mounting shell is fixed on the liquid adding frame; the liquid injection mechanism is borne on the liquid adding frame; the liquid transfer control mechanism is borne on the mounting shell and used for controlling the liquid taking or injecting of the liquid injection mechanism;

the liquid injection mechanism comprises: the liquid injection device comprises a liquid transfer device clamped on the liquid adding frame, a conversion joint hermetically connected with an injection head of the liquid transfer device, a liquid taking pipe connected with the conversion joint and used for extending into a reagent bottle to draw a reagent, and a liquid injection head connected with the conversion joint and used for being butted with a transfer bottle, wherein a first one-way valve is connected on the liquid taking pipe, and a second one-way valve is connected on the liquid injection head;

the liquid transfer control mechanism comprises: the mounting shell is provided with a movable control block which is assembled on the mounting shell in a sliding manner and is connected to a piston rod of the liquid transfer device, and a servo driving assembly which is used for controlling the movable control block to move up and down in a reciprocating manner;

liquid feeding closing cap mechanism includes: the bottle cap conveying device comprises a liquid adding cap arranging vibrating disk for arranging and conveying bottle caps of transfer bottles, a liquid adding sealing cover two-shaft servo mechanism borne by a rack, a liquid adding screwing motor borne by a power output end of the liquid adding sealing cover two-shaft servo mechanism, and a liquid adding elastic chuck fixed on a power output shaft of the liquid adding screwing motor and used for sleeving and clamping the bottle caps.

7. The automated carbon sampling tube subpackaging and extracting system according to claim 6, wherein the standing clamping mechanism comprises: the device comprises a standing clamping two-shaft servo mechanism and two groups of standing bottle taking air clamps which are connected with the power output end of the standing clamping two-shaft servo mechanism and correspond to the liquid adding air clamps;

the mechanism of delivering is got to stewing includes: the system comprises a standing taking and delivering three-axis servo mechanism and a taking and delivering fork plate connected to a power output end of the standing taking and delivering three-axis servo mechanism.

8. The automated carbon sampling tube racking and extraction system of claim 1, wherein said pipetting, screw-capping mechanism comprises: the pipetting system comprises a pipetting screwing cap triaxial servo mechanism borne on the rack, a pipetting screwing motor fixed at a power output end of the pipetting screwing cap triaxial servo mechanism, and a pipetting elastic chuck fixed at a power output shaft of the pipetting screwing motor and used for sleeving and clamping a pipetting bottle cap;

the bottle conveying mechanism comprises: the bottle conveying vibration disc, the bottle conveying three-shaft servo mechanism borne on the rack and the bottle conveying air clamp fixed at the power output end of the bottle conveying three-shaft servo mechanism;

the liquid mechanism is got to ration includes: the automatic liquid taking device comprises a gun head vibration disc, a liquid taking two-shaft servo mechanism, a liquid taking frame, a liquid transferring gun, a first pressing cylinder, a second pressing cylinder and a liquid transferring waste collecting hopper, wherein the gun head vibration disc is used for arranging and conveying liquid transferring heads, the liquid taking two-shaft servo mechanism is borne on a rack, the liquid taking frame is connected to the power output end of the liquid taking two-shaft servo mechanism, the liquid transferring gun is fixed on the liquid taking frame, the first pressing cylinder is fixed on the liquid taking frame and used for pressing a liquid transferring button of the liquid transferring gun to take liquid and inject liquid, the second pressing cylinder is fixed on the liquid taking frame and used for pressing a suction head push-out button of the liquid transferring gun to be separated from the liquid transferring heads, and the liquid transferring waste collecting hopper is arranged on the rack and used for collecting waste liquid transferring heads;

the liquid-transfering capping mechanism comprises: a move liquid reason lid vibration dish, bear in for putting in order carry detection bottle lid move liquid closing cap triaxial servo mechanism, be fixed in move liquid closing cap motor that moves liquid closing cap triaxial servo mechanism's power take off end and be fixed in move liquid closing cap motor's power output shaft is used for the cover to press from both sides the closing cap collet who detects bottle lid.

9. The automatic sub-packaging and extracting system for the air sampling carbon tube according to claim 8, wherein a gun head shifting assembly is arranged at a discharge port of the gun head vibration disc, and comprises: the gun head moving block is provided with a transfer port matched with the liquid transfer head, and a support step for supporting the liquid transfer head is arranged in the transfer port.

10. The automated sub-packaging and extracting system for the air sampling carbon tube according to claim 1, wherein the material receiving and storing device comprises: the material receiving manipulator is used for receiving the empty storehouse of second that is used for carrying the material tray one by one forward transport with the third, set up in receive the empty storehouse of second of material conveying belt one side, set up in receive the second of material conveying belt opposite side and be used for accomplishing the test bottle with moving the liquid and snatch the third and carry the material tray one by one, be equipped with a plurality of thing holes of putting that are used for placing the test bottle on the third year material tray.

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