CN106516210A - Pipette head placing device and control system and method thereof - Google Patents
Pipette head placing device and control system and method thereof Download PDFInfo
- Publication number
- CN106516210A CN106516210A CN201611202315.XA CN201611202315A CN106516210A CN 106516210 A CN106516210 A CN 106516210A CN 201611202315 A CN201611202315 A CN 201611202315A CN 106516210 A CN106516210 A CN 106516210A
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- Prior art keywords
- sensor
- crack
- gun head
- liquid transfer
- transfer gun
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/08—Packaging groups of articles, the articles being individually gripped or guided for transfer to the containers or receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/36—Arranging and feeding articles in groups by grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/44—Arranging and feeding articles in groups by endless belts or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a pipette head placing device and a control system and method thereof. The pipette head placing device comprises a connector box, an adjustable crack structure, pipette head boxes and a sawtooth-shaped conveying belt. An adjustable baffle, a micro conveying belt and a plurality of pipette heads are arranged inside the connector box. The adjustable baffle is arranged over the micro conveying belt. The pipette heads are arranged at a right connector of the connector box. The adjustable crack structure is arranged below a left connector of the connector box. The sawtooth-shaped conveying belt is arranged below the left portion of the adjustable crack structure. The pipette head boxes are arranged on the sawtooth-shaped conveying belt in a nested mode. The adjustable crack structure is provided with a crack which is through vertically. The crack corresponds to the pipette head boxes. A plurality of adjustable spring clips are further installed at the right end of the adjustable crack structure. The bottom ends of the adjustable spring clips are tightly attached to the pipette heads. According to the pipette head placing device and the control system and method thereof, the efficiency of pipette head installation is improved, and the trouble that experiment personnel have to plug the pipette heads is avoided.
Description
Technical field
The present invention relates to a kind of liquid transfer gun head arranging apparatus, control system and its control method, belong to assistant experiment process
Engineering device technique field.
Background technology
During research in terms of test is analyzed, a small amount of or micro liquid is measured using liquid-transfering gun (pipettor) typically
Then the liquid for pipetting squeezed into pipette tips temporarily to be deposited by body, when testing using the liquid in pipette tips by carry out
Corresponding experimental study, but an operating procedure for wasting time and energy is had when this work is done and inserts pipette tips, because liquid relief
What pipette tips were bought be all it is packed, the pipette tips of the inside be all it is mixed and disorderly unordered, when experiment need with when experimenter will
The liquid transfer gun head being scattered is inserted in the round mouth of pipette tips box one by one.
The content of the invention
In order to improve operating efficiency, it is to avoid laboratory technician inserts the trouble of pipette tips, a kind of automatically plug in rifle of innovative design of the present invention
The mechanical device of head, mainly in combination with sensor control operation controlling corresponding operation, apparatus of the present invention are mainly using miniature
Conveyer belt, fender plate, adjustable layered crack structure can control the adjustable spring intermediate plate of pipette tips spacing, can clear away and be more than
The brush of number pipette tips, special zigzag conveyer belt be set, and improve pipette tips box bottom be shaped as zigzag, with facility
In and engagement transmission between zigzag conveyer belt, additionally, the arranging apparatus of whole pipette tips combine the application of sensor, can be with
Corresponding mechanically operated execution is controlled by the control operation of sensor, the automaticity of the invention device is improved, specifically
Described with reference to the control operation of sensor in detail below.The fortune for fully combining sensor and several innovation structures of the invention
Work is put with causing liquid transfer gun head arranging apparatus efficient not only can carry out pipette tips, and the device is taken up space very
It is little, very big working space is saved to put the device, be conducive to experimenter preferably to operate the liquid transfer gun head to put dress
Put.
It is an object of the invention to avoid experimenter's unordered pipette tips of being also scattered when testing from being inserted into one by one
Pipette tips box, this operation are time-consuming and laborious, in order that experimenter efficient can carry out experimental study, are enabled to
Putting in pipette tips box for liquid transfer gun head automatic order, preferably can be solved by a kind of liquid transfer gun head arranging apparatus of the present invention
The problem that certainly liquid transfer gun head is put.
The present invention is adopted the following technical scheme that：A kind of liquid transfer gun head arranging apparatus, it is characterised in that including interface box, can
Adjust crack structure, pipette tips box, zigzag conveyer belt, the interface box is internally provided with fender plate, miniature conveyer belt, some
Liquid transfer gun head, the fender plate are arranged at the surface of the miniature conveyer belt, and the liquid transfer gun head is arranged at the interface
The right output port of case, the adjustable clamp crack structure are arranged at below the left port of the interface box, and the zigzag conveyer belt is arranged
In the lower left of the adjustable clamp crack structure, the pipette tips box nesting is arranged on the zigzag conveyer belt, the adjustable clamp
The crack of downward insertion is offered on crack structure, the crack is corresponding with the pipette tips box, the right side of the adjustable clamp crack structure
End is also equipped with some adjustable spring intermediate plates, and bottom and the liquid transfer gun head of the adjustable spring intermediate plate are brought into close contact.
Preferably, the top of adjustable spring intermediate plate is further fixedly arranged on and can turn scale instrument, for controlling adjustable spring intermediate plate
Between angle.
Preferably, adjustable crack plate is provided with adjustable clamp crack structure, crack is opened in the middle part of adjustable crack plate, adjustable clamp
It is provided with auxiliary crack face between seam plate and crack, the left and right sides of adjustable crack plate are provided with vertical flexible with crack
Duct, for controlling the flexible width of crack；Before and after adjustable crack plate, two sides are additionally provided with the line slot vertical with crack
One.
Preferably, the upper surface of pipette tips box is provided with the pipette tips cartridge apertures that some rows are equidistantly arranged, the radial direction of pipette tips cartridge apertures
Radial dimension of the size more than or equal to liquid transfer gun head, puts liquid transfer gun head for containing arrangement in order.
Preferably, line slot two is further opened with the middle part of zigzag conveyer belt.
Preferably, the bottom surface of pipette tips box is provided with the engaging tooth one of equidistant arrangement, and the upper surface of zigzag conveyer belt sets
It is equipped with the engaging tooth two being meshed with engaging tooth one.
The present invention also proposes a kind of control system of liquid transfer gun head arranging apparatus, it is characterised in that including master switch S0, pass
Sensor S1, sensor S2, signal processor S3, sensor S4, sensor S5, signal processor S6, sensor S7, sensor
S8, signal processor S9, sensor S10, sensor S11, sensor S12, signal processor S13, sensor S14, sensor
One end of S15, master switch S0 is connected with the input of sensor S1, the output end of sensor S1 respectively with sensor S2, letter
The input of number processor S3, the input of sensor S7, the input of sensor S11 are connected, and signal processor S3's is defeated
Go out end to be connected with the input of sensor S4, sensor S5, signal processor S6, sensor S14 respectively, sensor S14's
Output end input respectively with sensor S8, the input of sensor S15 are connected, the output end and sensor of sensor S7
The input of S8 is connected, and the output end of sensor S8 is connected with the input of signal processor S9, signal processor S9's
Output end is connected with the input of sensor S10, and the output end of sensor S10 is connected with the input of sensor S11, is passed
The output end of sensor S11 is connected with the input of sensor S12, and the output end of sensor S12 is defeated with signal processor S13
Enter end to be connected, the output end of signal processor S13 is connected with the other end of master switch S0；
Master switch S0 is used for starting control system；Sensor S1 is used for controlling miniature conveyer belt transmission liquid transfer gun head；Sensing
Device S2 for according to arrange height carry out regulate and control fender plate apart from the zone face of miniature conveyer belt distance；Signal processor S3
For controlling adjustable clamp crack structure；Sensor S4 is used for the width of the crack for controlling adjustable clamp crack structure；Sensor S5 is used for controlling
The angle of inclination of the crack of adjustable clamp crack structure processed；Signal processor S6 for sending signal control when crack is booked liquid transfer gun head
Make miniature conveyer belt and stop transmission；Sensor S7 is used for controlling head of the adjustable spring intermediate plate according to the liquid transfer gun head of put model
Portion's maximum gauge is adjusted the angle between adjustable spring intermediate plate；Sensor S8 be used for control adjustable spring clipper piece fall so that
One adjustable spring intermediate plate correspondence clamps a liquid transfer gun head；Signal processor S9 is used for processing after the signal of sensor S8
Send two paths of signals and be sent respectively to sensor S5 and sensor S10；Shifting clamped by sensor S10 control adjustable spring intermediate plates
The distance between liquid pipette tips are equal to the distance between adjacent gun head cartridge hole on pipette tips box；Sensor S11 is defeated for controlling zigzag
Send V belt translation so that the center line of the line of centres and crack of the pipette tips cartridge apertures of the first row of the pipette tips box being engaged with is same
Perpendicular is interior and is parallel to each other；Sensor S12 is used for controlling zigzag conveying Tape movement so that the second row pipette tips cartridge apertures is moved
Stop to the first row location before；Signal processor S13 is used for being signaled to sensor S1 so that miniature transmission
The conveying of the liquid transfer gun head of a new round is carried out with restarting；Sensor S14 is used for the signal control crack for receiving sensor S11
Decontrol completely, that is, the width adjusted between crack is maximum rating, is allowed to clamp liquid transfer gun head；Sensor S15 is used for working as
When adjustable spring intermediate plate drops to suitable distance, the signal control adjustable spring intermediate plate release liquid-transfering gun that sensor S8 sends is received
Head, liquid transfer gun head are entered in the corresponding pipette tips cartridge apertures of pipette tips box.
The present invention also proposes a kind of control method of liquid transfer gun head arranging apparatus, it is characterised in that including master switch S0, pass
Sensor S1, sensor S2, signal processor S3, sensor S4, sensor S5, signal processor S6, sensor S7, sensor
S8, signal processor S9, sensor S10, sensor S11, sensor S12, signal processor S13, sensor S14, sensor
S15, specifically includes following steps：
Step SS1：First packed liquid transfer gun head is poured in the interface box of initial end of miniature conveyer belt, start master switch
S0, sensor S1 are signaled to miniature conveyer belt and start to transmit liquid transfer gun head, are sent at fender plate；
Step SS2：The signal that sensor S2 reception sensor S1 send carries out regulation and control fender plate according to the height for arranging
The distance of the zone face away from miniature conveyer belt；The signal that synchronous signal processor S3 reception sensor S1 send is for controlling adjustable clamp
Crack structure, signal processor S3 process the signal into two parts, and a part of signal sends sensor S4 to for controlling adjustable clamp
The width of the crack of crack structure, another part signal send sensor S5 to for controlling the angle of inclination of crack, liquid transfer gun head
After fender plate will individual layer be laid on miniature conveyer belt, individual layer is laid in the liquid transfer gun head on miniature conveyer belt afterwards
Will fall in the adjustable clamp crack structure for setting, fall in crack, liquid transfer gun head uprightly will be arranged on crack in order；
Step SS3：It is micro- that the signal processor S6 being connected with crack when crack is booked liquid transfer gun head then sends signal control
Type conveyer belt stops transmission, while control brush to start unnecessary liquid transfer gun head is swept the collection box of low order end from crack left end
In, treat that unnecessary liquid transfer gun head cleaning is finished by brush, proceed to step SS4；
Step SS4：Installed in the sensor S7 control adjustable spring intermediate plates of crack right-hand member, according to the liquid relief of put model
The head maximum gauge of pipette tips is adjusted the angle between adjustable spring intermediate plate, treats that angle adjustment finishes sensor S7 and sends letter
Number fall to sensor S8 control adjustable spring clipper pieces so that adjustable spring intermediate plate correspondence clamps a liquid transfer gun head, treats
Adjustable spring intermediate plate is clamped respectively and is finished, and sensor S8 is signaled to signal processor S9, and signal processor S9 is through signal
Signal is divided into two parts by process, and a part issues sensor S5 so that the angle of inclination of sensor S5 control cracks is changed into 0 °,
Initial level state is returned to, another part signal issues the liquid-transfering gun clamped by sensor S10 control adjustable spring intermediate plates
Equal to the distance between adjacent gun head cartridge hole on pipette tips box, the distance between head treats that distance adjustment is finished, sensor S10 sends
Signal gives sensor S11 control zigzag conveying V belt translations so that the pipette tips cartridge apertures of the first row of the pipette tips box being engaged with
The center line of the line of centres and crack is in same perpendicular and is parallel to each other, to be adjusted to finish, and sensor S11 sends signal
Decontroled to sensor S14 control cracks completely, treat that crack is decontroled completely, sensor S14 is signaled to sensor S8 so that folder
The adjustable spring intermediate plate for holding liquid transfer gun head is moved down to suitable distance, when adjustable spring intermediate plate drops to suitable distance, sensing
Device S8 is signaled to sensor S15 control adjustable spring intermediate plates and unclamps liquid transfer gun head, and it is corresponding that liquid transfer gun head enters pipette tips box
Pipette tips cartridge apertures in；
Step SS4：When the first row pipette tips cartridge apertures of pipette tips box all fills liquid transfer gun head, in the middle of the first row
Sensor S12 control zigzag conveying Tape movement so that the second row pipette tips cartridge apertures move to before the first row location i.e.
Stop, proceeding to step SS5；
Step SS5：When the second row pipette tips cartridge apertures reaches specified location, the signal processor S13 installed in the second row sends out
Go out signal and give sensor S1 so that miniature conveyer belt restarting carries out the conveying of the liquid transfer gun head of a new round, that is, before repeating
The step of SS1, step SS2, step SS3, step SS4 so that the liquid transfer gun head of the second row is all filled, the third line, fourth line
Until last column repeats aforesaid operations step SS1, step SS2, step SS3, step SS4.
Step SS6：When the pipette tips cartridge apertures of last column fills liquid transfer gun head, the signal processor positioned at last column sends
Signal gives master switch S0, and the master switch S0 for controlling pipette tips arranging apparatus is closed, and is quit work.
Used as a kind of preferred embodiment, the adjustable spring intermediate plate of the clamping liquid transfer gun head in step SS3 is moved down to close
Suitable distance also includes：Move down distance to have just enter in the corresponding pipette tips cartridge apertures of pipette tips box to liquid transfer gun head, it is to pass through that this is correspondingly arranged
Controlling, when liquid transfer gun head has just enter into pipette tips cartridge apertures, inductor is signaled to sensor S8 to inductor in pipette tips cartridge apertures
It is allowed to control adjustable spring intermediate plate to stop moving down.
The beneficial effect reached by the present invention：(1) present invention for a kind of arranging apparatus of liquid transfer gun head, control system and its
Control method, it is defeated by using sensor, miniature conveyer belt, fender plate, adjustable crack, adjustable spring intermediate plate and zigzag
Send to bring and complete liquid transfer gun head and put in pipette tips box, improve the efficiency of dress liquid transfer gun head, it is to avoid experimenter inserts pipette tips
Trouble；(2) Main Function of the fender plate in the present invention is away from miniature conveyer belt surface using adjustment fender plate bottom
Distance (command range is about 1.2 times of head maximum gauge of put liquid transfer gun head) so that liquid transfer gun head is through Adjustable device
After plate, individual layer is laid on miniature conveyer belt；(3) the adjustable clamp crack structure in the present invention not only can be adjusted between crack
Width can also adjust the overall angle of inclination of crack structure, with reference to sensor control can cause liquid transfer gun head be erected to by
Linear sequence is stringed out；(4) the adjustable spring intermediate plate in the present invention can clamp liquid transfer gun head, can cause liquid transfer gun head
Rise in the range of certain displacement, decline, while so that the arrangement pitches of liquid transfer gun head are equal to adjacent gun head cartridge hole in pipette tips box
Between interval；(5) zigzag conveyer belt and pipette tips cassette bottom portion in the present invention is engaged transmission, by with reference to sensor
Use, the crack center line of line and adjustable clamp crack structure of pipette tips box the first row pipette tips cartridge apertures center line can be positioned same
Plane is interior and is parallel to each other, while often moving a line, zigzag conveyer belt can be automatically stopped movement；(6) present invention is using several
Innovate frame for movement and combine the fit applications of sensor and signal processor, improve the automation of liquid transfer gun head arranging apparatus
Degree, improves the efficiency for putting liquid transfer gun head, while the liquid transfer gun head arranging apparatus are taken up space less, facilitates experimenter
Liquid transfer gun head is put with the device.
Description of the drawings
Fig. 1 is a kind of general structure schematic diagram of liquid transfer gun head arranging apparatus of the present invention.
Fig. 2 is a kind of structural representation of one embodiment of the adjustable spring intermediate plate of liquid transfer gun head arranging apparatus of the present invention
Figure.
Fig. 3 is a kind of structural representation of one embodiment of the adjustable clamp crack structure of liquid transfer gun head arranging apparatus of the present invention
Figure.
Fig. 4 is a kind of structural representation of one embodiment of the pipette tips box of liquid transfer gun head arranging apparatus of the present invention.
Fig. 5 is a kind of structural representation of one embodiment of the zigzag conveyer belt of liquid transfer gun head arranging apparatus of the present invention
Figure.
Fig. 6 is a kind of control circuit figure of the control method of liquid transfer gun head arranging apparatus of the present invention.
The implication marked in figure：1- interface boxs, 2- fender plates, the miniature conveyer belts of 3-, 4- adjustable clamp crack structures, 5- folders
Seam, 6- pipette tips boxes, 7- zigzag conveyer belts, 8- adjustable spring intermediate plates, 9- liquid transfer gun heads, 10- can turn scale instrument, 41- adjustable clamps
Seam plate, 42- auxiliary crack face, 43- stretch duct, 44- line slots one, 61- pipette tips cartridge apertures, 62- engaging tooths one, 71- engaging tooths
Two, 72- line slot two.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
Fig. 1 is a kind of general structure schematic diagram of liquid transfer gun head arranging apparatus of the present invention.The present invention proposes a kind of liquid relief
Pipette tips arranging apparatus, including interface box 1, adjustable clamp crack structure 4, pipette tips box 6, zigzag conveyer belt 7, the inside of interface box 1 sets
Fender plate 2, miniature conveyer belt 3, some liquid transfer gun heads 9 are equipped with, fender plate 2 is arranged at the surface of miniature conveyer belt 3, are moved
Liquid pipette tips 9 are arranged at the right output port of interface box 1, and adjustable clamp crack structure 4 is arranged at below the left port of interface box 1, and zigzag is defeated
Send with 7 lower lefts for being arranged at adjustable clamp crack structure 4,6 nesting of pipette tips box is arranged on zigzag conveyer belt 7, adjustable crack knot
The crack 5 of downward insertion is offered on structure 4, crack 5 is corresponding with pipette tips box 6, if the right-hand member of adjustable clamp crack structure 4 is also equipped with
Dry adjustable spring intermediate plate 8, bottom and the liquid transfer gun head 9 of adjustable spring intermediate plate 8 are brought into close contact.
Fig. 2 is a kind of structural representation of one embodiment of the adjustable spring intermediate plate of liquid transfer gun head arranging apparatus of the present invention
Figure, the top of adjustable spring intermediate plate 8 is further fixedly arranged on and can turn scale instrument 10, for controlling the folder between adjustable spring intermediate plate 8
Angle.
Fig. 3 is a kind of structural representation of one embodiment of the adjustable clamp crack structure of liquid transfer gun head arranging apparatus of the present invention
Figure, is provided with adjustable crack plate 41 on adjustable clamp crack structure 4, crack 5 is opened in the middle part of adjustable crack plate 41, adjustable crack plate 41
It is provided with auxiliary crack face 42 between crack 5, what the left and right sides of adjustable crack plate 41 were provided with crack 5 vertical stretches
Shrinkage cavity road 43, for controlling the flexible width of crack 5；Before and after adjustable crack plate 41, two sides are additionally provided with vertical with crack 5
Line slot 1.
Fig. 4 be the present invention a kind of liquid transfer gun head arranging apparatus pipette tips box one embodiment structural representation, rifle
The upper surface of head cartridge 6 is provided with the pipette tips cartridge apertures 61 that some rows are equidistantly arranged, and the radial dimension of pipette tips cartridge apertures 61 is more than or equal to
The radial dimension of liquid transfer gun head 9, puts liquid transfer gun head 9 for containing arrangement in order.
Fig. 5 is a kind of structural representation of one embodiment of the zigzag conveyer belt of liquid transfer gun head arranging apparatus of the present invention
Figure, the middle part of zigzag conveyer belt 7 is further opened with line slot 2 72.
The bottom surface of pipette tips box 6 is provided with the engaging tooth 1 of equidistant arrangement, and the upper surface of zigzag conveyer belt 7 is provided with
The engaging tooth 2 71 being meshed with engaging tooth 1.
Fig. 6 is a kind of control circuit figure of the control method of liquid transfer gun head arranging apparatus of the present invention.The present invention is also proposed
A kind of control system of liquid transfer gun head arranging apparatus, including master switch S0, sensor S1, sensor S2, signal processor S3, biography
Sensor S4, sensor S5, signal processor S6, sensor S7, sensor S8, signal processor S9, sensor S10, sensor
S11, sensor S12, signal processor S13, sensor S14, sensor S15, one end of master switch S0 are defeated with sensor S1
Enter end to be connected, the output end of sensor S1 respectively with sensor S2, the input of signal processor S3, sensor S7 input
End, the input of sensor S11 are connected, the output end of signal processor S3 respectively with sensor S4, sensor S5, signal at
Reason device S6, the input of sensor S14 are connected, the output end of sensor S14 input respectively with sensor S8, sensor
The input of S15 is connected, and the output end of sensor S7 is connected with the input of sensor S8, the output end of sensor S8 with
The input of signal processor S9 is connected, and the output end of signal processor S9 is connected with the input of sensor S10, sensing
The output end of device S10 is connected with the input of sensor S11, the output end of sensor S11 and the input phase of sensor S12
Connection, the output end of sensor S12 is connected with the input of signal processor S13, the output end of signal processor S13 with it is total
The other end of switch S0 is connected；
Master switch S0 is used for starting control system；Sensor S1 is used for controlling the transmission liquid transfer gun head 9 of miniature conveyer belt 3；Pass
Sensor S2 for according to arrange height carry out regulate and control fender plate 2 apart from the zone face of miniature conveyer belt 3 distance；Signal transacting
Device S3 is used for controlling adjustable clamp crack structure 4；Sensor S4 is used for the width of the crack 5 for controlling adjustable clamp crack structure 4；Sensor S5
For controlling the angle of inclination of the crack 5 of adjustable clamp crack structure 4；Signal processor S6 is for when crack 5 is booked liquid transfer gun head 9
Send signal and control the miniature stopping of conveyer belt 3 transmission；Sensor S7 is used for controlling adjustable spring intermediate plate 8 according to put model
The head maximum gauge of liquid transfer gun head 9 is adjusted the angle between adjustable spring intermediate plate 8；Sensor S8 is used for controlling adjustable bullet
Spring intermediate plate 8 falls so that a correspondence of adjustable spring intermediate plate 8 clamps a liquid transfer gun head 9；Signal processor S9 is used for processing next
Two paths of signals is sent from after the signal of sensor S8 and is sent respectively to sensor S5 and sensor S10；Sensor S10 controls are adjustable
The distance between liquid transfer gun head 9 clamped by spring clip 8 is equal to the distance between adjacent gun head cartridge hole 61 on pipette tips box 6；Pass
Sensor S11 is driven for controlling zigzag conveyer belt 7 so that the pipette tips cartridge apertures 61 of the first row of the pipette tips box 6 being engaged with
The center line of the line of centres and crack 5 is in same perpendicular and is parallel to each other；Sensor S12 is used for controlling zigzag conveying
Band 7 is moved so that before the second row pipette tips cartridge apertures 61 is moved to, the first row location stops；Signal processor S13 is used
To be signaled to sensor S1 so that the restarting of miniature conveyer belt 3 carries out the conveying of the liquid transfer gun head 9 of a new round；Sensing
Device S14 is used for receiving the signal control crack 5 of sensor S11 and decontrols completely, that is, it is maximum shape to adjust the width between crack 5
State, is allowed to clamp liquid transfer gun head 9；Sensor S15 is for when adjustable spring intermediate plate 8 drops to suitable distance, reception is passed
The signal control adjustable spring intermediate plate 8 that sensor S8 sends unclamps liquid transfer gun head 9, and liquid transfer gun head 9 enters the corresponding rifle of pipette tips box 6
In head cartridge hole 61.
The present invention also proposes a kind of control method of liquid transfer gun head arranging apparatus, including master switch S0, sensor S1, sensing
Device S2, signal processor S3, sensor S4, sensor S5, signal processor S6, sensor S7, sensor S8, signal processor
S9, sensor S10, sensor S11, sensor S12, signal processor S13, sensor S14, sensor S15, specifically include as
Lower step：
Step SS1：First packed liquid transfer gun head 9 is poured in the interface box 1 of initial end of miniature conveyer belt 3, started total
Switch S0, sensor S1 are signaled to miniature conveyer belt 3 and start to transmit liquid transfer gun head 9, are sent at fender plate 2, miniature
The belt speed of conveyer belt 3 is slowly at the uniform velocity driven；
Step SS2：The signal that sensor S2 reception sensor S1 send carries out fender plate 2 according to the height for arranging
The distance of the zone face away from miniature conveyer belt 3, the height of setting can be according to the 1.2 of the head diameter of different model liquid transfer gun head 9
Again arranging；The signal that synchronous signal processor S3 reception sensor S1 send is for controlling adjustable clamp crack structure 4, signal transacting
Device S3 processes the signal into two parts, and a part of signal sends sensor S4 to for controlling the crack 5 of adjustable clamp crack structure 4
Width, the width of crack 5 are typically adjusted to 0.6-0.8 times of 9 head maximum gauge of put model liquid transfer gun head；Another part is believed
Number sensor S5 is sent to for controlling the angle of inclination (general recommendations is adjusted to 25-35 °) of crack 5, liquid transfer gun head 9 is through adjustable
After baffle plate 2 will individual layer be laid on miniature conveyer belt 3, the liquid transfer gun head 9 that individual layer is laid on miniature conveyer belt 3 afterwards will
Fall in the adjustable clamp crack structure 4 for setting, fall in crack 5, liquid transfer gun head 9 uprightly will be arranged on crack in order；
Step SS3：The signal processor S6 being connected with crack 5 when crack 5 is booked liquid transfer gun head 9 then sends signal control
Miniature conveyer belt 3 stops transmission, while control brush to start for unnecessary liquid transfer gun head 9 to sweep low order end from 5 left end of crack
In collection box, treat that the unnecessary cleaning of liquid transfer gun head 9 is finished by brush, proceed to step SS4；
Step SS4：Installed in the sensor S7 control adjustable springs intermediate plate 8 of 5 right-hand member of crack, according to the shifting of put model
The head maximum gauge of liquid pipette tips 9 is adjusted the angle between adjustable spring intermediate plate 8, treats that angle adjustment finishes sensor S7 and sends out
Go out signal to fall to sensor S8 control adjustable springs intermediate plate 8 so that a correspondence of adjustable spring intermediate plate 8 clamps a liquid-transfering gun
9, treat that adjustable spring intermediate plate 8 is clamped respectively and finish, sensor S8 is signaled to signal processor S9, signal processor S9 Jing
Cross signal transacting and signal is divided into into two parts, a part issues sensor S5 so that sensor S5 controls the angle of inclination of crack
It is changed into 0 °, that is, returns to initial level state, another part signal is issued clamped by sensor S10 control adjustable springs intermediate plate 8
The distance between liquid transfer gun head 9 equal to the distance between adjacent gun head cartridge hole 61 on pipette tips box 6, treat that distance adjustment is finished,
Sensor S10 is signaled to sensor S11 control zigzag conveyer belt 7 and is driven so that the first of the pipette tips box 6 being engaged with
The line of centres and crack 5 of capable pipette tips cartridge apertures 61 center line is in same perpendicular and is parallel to each other, it is to be adjusted to finish,
Sensor S11 is signaled to sensor S14 control cracks 5 and decontrols completely, that is, it is maximum shape to adjust the width between crack 5
State, is allowed to clamp liquid transfer gun head 9；Treat that crack 5 is decontroled completely, sensor S14 is signaled to sensor S8 so that clamping
The adjustable spring intermediate plate 8 of liquid transfer gun head 9 is moved down to suitable distance, when adjustable spring intermediate plate 8 drops to suitable distance, sensing
Device S8 is signaled to sensor S15 control adjustable springs intermediate plate 8 and unclamps liquid transfer gun head 9, and liquid transfer gun head 9 enters 6 phase of pipette tips box
In corresponding pipette tips cartridge apertures 61；
Step SS4：When the first row pipette tips cartridge apertures 61 of pipette tips box 6 all fills liquid transfer gun head 9, in the first row
Between sensor S12 controls zigzag conveyer belt 7 move so that the second row pipette tips cartridge apertures 61 move to before residing for the first row
Position stops, the distance be fixed distance at once with row the distance between, proceed to step SS5；
Step SS5：When the second row pipette tips cartridge apertures 61 reaches specified location, installed in the signal processor S13 of the second row
It is signaled to sensor S1 so that the restarting of miniature conveyer belt 3 carries out the conveying of the liquid transfer gun head 9 of a new round, that is, repeat
Before the step of SS1, step SS2, step SS3, step SS4 so that the liquid transfer gun head 9 of the second row is all filled, the third line, the
Four rows are until last column repeats aforesaid operations step SS1, step SS2, step SS3, step SS4.
Step SS6：When the pipette tips cartridge apertures 61 of last column fills liquid transfer gun head 9, positioned at the signal processor of last column
Master switch S0 is signaled to, the master switch S0 for controlling pipette tips arranging apparatus is closed, and is quit work；Assume that pipette tips box 6 has nine altogether
OK, when the pipette tips cartridge apertures 61 of the 9th row fills liquid transfer gun head 9, the signal processor positioned at the 9th row is signaled to sensor
S0, the master switch S0 for controlling pipette tips arranging apparatus are closed so that whole arranging apparatus quit work.
Used as a kind of preferred embodiment, the adjustable spring intermediate plate 8 of the clamping liquid transfer gun head 9 in step SS3 is moved down to
Suitable distance also includes：Move down distance to have just enter in 6 corresponding pipette tips cartridge apertures 61 of pipette tips box to liquid transfer gun head 9, this is correspondingly arranged
It is that when liquid transfer gun head 9 has just enter into pipette tips cartridge apertures 61, inductor sends signal controlling by the inductor in pipette tips cartridge apertures 61
It is allowed to control adjustable spring intermediate plate 8 to sensor S8 to stop moving down.
Used as a kind of preferred embodiment, the quantity of adjustable spring intermediate plate 8 is most extended 20 pairs, but according to different model
Every the placed liquid transfer gun head 9 of row of pipette tips box 6 number, on startup arranging apparatus of the invention then arrange it is exsertile can
The logarithm of spring clip 8 is adjusted to be equal to the number of every the placed liquid transfer gun head 9 of row of pipette tips box 6)
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of liquid transfer gun head arranging apparatus, it is characterised in that including interface box (1), adjustable clamp crack structure (4), pipette tips box
(6), zigzag conveyer belt (7), the interface box (1) are internally provided with fender plate (2), miniature conveyer belt (3), Ruo Ganyi
Liquid pipette tips (9), the fender plate (2) are arranged at the surface of the miniature conveyer belt (3), and the liquid transfer gun head (9) is arranged
In the right output port of the interface box (1), the adjustable clamp crack structure (4) is arranged at below the left port of the interface box (1), institute
The lower left that zigzag conveyer belt (7) is arranged at the adjustable clamp crack structure (4) is stated, pipette tips box (6) nesting is arranged at institute
State on zigzag conveyer belt (7), on the adjustable clamp crack structure (4), offer the crack (5) of downward insertion, the crack (5)
Corresponding with the pipette tips box (6), the right-hand member of the adjustable clamp crack structure (4) is also equipped with some adjustable spring intermediate plates (8), institute
The bottom and the liquid transfer gun head (9) for stating adjustable spring intermediate plate (8) is brought into close contact.
2. a kind of liquid transfer gun head arranging apparatus according to claim 1, it is characterised in that the adjustable spring intermediate plate (8)
Top be further fixedly arranged on and can turn scale instrument (10), for controlling the angle between adjustable spring intermediate plate (8).
3. a kind of liquid transfer gun head arranging apparatus according to claim 1, it is characterised in that the adjustable clamp crack structure (4)
On be provided with adjustable crack plate (41), the crack (5) is opened in the middle part of the adjustable crack plate (41), the adjustable crack plate
(41) it is provided between the crack (5) and aids in crack face (42), the left and right sides of the adjustable crack plate (41) is arranged
There is the vertical flexible duct (43) with the crack (5), for controlling the flexible width of crack (5)；The adjustable crack plate
(41) before and after, two sides are additionally provided with the line slot one (44) vertical with the crack (5).
4. a kind of liquid transfer gun head arranging apparatus according to claim 1, it is characterised in that the upper table of the pipette tips box (6)
Face is provided with the pipette tips cartridge apertures (61) that some rows are equidistantly arranged, and the radial dimension of the pipette tips cartridge apertures (61) is more than or equal to described
The radial dimension of liquid transfer gun head (9), puts liquid transfer gun head (9) for containing arrangement in order.
5. a kind of liquid transfer gun head arranging apparatus according to claim 1, it is characterised in that the zigzag conveyer belt (7)
Middle part be further opened with line slot two (72).
6. a kind of liquid transfer gun head arranging apparatus according to claim 1, it is characterised in that the bottom surface of the pipette tips box (6)
The engaging tooth one (62) of equidistant arrangement is provided with, the upper surface of the zigzag conveyer belt (7) is provided with and the engaging tooth
One (62) engaging tooth two (71) being meshed.
7. a kind of control system of the liquid transfer gun head arranging apparatus based on described in claim 1, it is characterised in that including master switch
S0, sensor S1, sensor S2, signal processor S3, sensor S4, sensor S5, signal processor S6, sensor S7, biography
Sensor S8, signal processor S9, sensor S10, sensor S11, sensor S12, signal processor S13, sensor S14, biography
Sensor S15, one end of the master switch S0 are connected with the input of the sensor S1, the output end point of the sensor S1
Not with the sensor S2, the input of the signal processor S3, the input of the sensor S7, the sensor S11
Input be connected, the output end of the signal processor S3 respectively with the sensor S4, the sensor S5, the letter
Number processor S6, the input of the sensor S14 are connected, the output end of the sensor S14 respectively with the sensor
The input of S8, the input of the sensor S15 are connected, and the output end of the sensor S7 is defeated with the sensor S8's
Enter end to be connected, the output end of the sensor S8 is connected with the input of the signal processor S9, the signal transacting
The output end of device S9 is connected with the input of the sensor S10, output end and the sensor of the sensor S10
The input of S11 is connected, and the output end of the sensor S11 is connected with the input of the sensor S12, the sensing
The output end of device S12 is connected with the input of the signal processor S13, the output end of the signal processor S13 and institute
The other end for stating master switch S0 is connected；
The master switch S0 is used for starting control system；The sensor S1 is used for controlling miniature conveyer belt (3) transmission liquid-transfering gun
Head (9)；The sensor S2 for according to arrange height carry out band of the regulation and control fender plate (2) apart from miniature conveyer belt (3)
The distance in face；The signal processor S3 is used for controlling adjustable clamp crack structure (4)；The sensor S4 is used for controlling adjustable crack
The width of the crack (5) of structure (4)；The sensor S5 is used for the inclination angle of the crack (5) for controlling adjustable clamp crack structure (4)
Degree；The signal processor S6 stops for the miniature conveyer belt (3) of signal control is sent when crack (5) is booked liquid transfer gun head (9)
Only transmit；The sensor S7 be used for control adjustable spring intermediate plate (8) according to the liquid transfer gun head (9) of put model head most
Major diameter is adjusted the angle between adjustable spring intermediate plate (8)；The sensor S8 falls for controlling adjustable spring intermediate plate (8)
Down so that adjustable spring intermediate plate (8) correspondence clamps a liquid transfer gun head (9)；The signal processor S9 be used for process from
Two paths of signals is sent after the signal of sensor S8 and is sent respectively to the sensor S5 and sensor S10；The sensor
The distance between liquid transfer gun head (9) clamped by S10 controls adjustable spring intermediate plate (8) is equal to adjacent gun head cartridge on pipette tips box (6)
The distance between hole (61)；The sensor S11 is used for controlling zigzag conveyer belt (7) transmission so that the pipette tips being engaged with
The center line of the line of centres and crack (5) of the pipette tips cartridge apertures (61) of the first row of box (6) is in same perpendicular and mutual
It is parallel；The sensor S12 is used for controlling zigzag conveyer belt (7) movement so that the second row pipette tips cartridge apertures (61) moves to it
Front the first row location stops；The signal processor S13 is used for being signaled to sensor S1 so that miniature transmission
Band (3) restarting carries out the conveying of the liquid transfer gun head (9) of a new round；The sensor S14 is used for receiving the sensor S11
Signal control crack (5) decontrol completely, that is, the width adjusted between crack (5) is maximum rating, is allowed to clamp liquid relief
Pipette tips (9)；The sensor S15 is used for when adjustable spring intermediate plate (8) drops to suitable distance, receives the sensor S8 and sends out
Signal control adjustable spring intermediate plate (8) for going out unclamps liquid transfer gun head (9), and liquid transfer gun head (9) is into the corresponding rifle of pipette tips box (6)
In head cartridge hole (61).
8. a kind of control method of the liquid transfer gun head arranging apparatus based on described in claim 1, it is characterised in that including master switch
S0, sensor S1, sensor S2, signal processor S3, sensor S4, sensor S5, signal processor S6, sensor S7, biography
Sensor S8, signal processor S9, sensor S10, sensor S11, sensor S12, signal processor S13, sensor S14, biography
Sensor S15, specifically includes following steps：
Step SS1：First packed liquid transfer gun head (9) is poured in the interface box (1) of initial end of miniature conveyer belt (3), started
Master switch S0, sensor S1 are signaled to miniature conveyer belt (3) and start to transmit liquid transfer gun head (9), are sent to fender plate (2)
Place；
Step SS2：Sensor S2 receive the signals that send of sensor S1 according to the height for arranging carry out regulation and control fender plate (2) away from
The distance of the zone face of miniature conveyer belt (3)；The signal that synchronous signal processor S3 reception sensor S1 send is adjustable for controlling
Crack structure (4), signal processor S3 process the signal into two parts, and a part of signal sends sensor S4 to for control can
The width of the crack (5) of crack structure (4), another part signal is adjusted to send sensor S5 to for controlling the inclination of crack (5)
Angle, liquid transfer gun head (9) after fender plate (2) will individual layer be laid on miniature conveyer belt (3), individual layer is laid in afterwards
Liquid transfer gun head (9) on miniature conveyer belt (3) will be fallen in the adjustable clamp crack structure (4) for setting, and fallen in crack (5),
Liquid transfer gun head (9) uprightly will be arranged on crack in order；
Step SS3：The signal processor S6 being connected with crack (5) when crack (5) is booked liquid transfer gun head (9) then sends signal control
Make miniature conveyer belt (3) and stop transmission, while control brush to start to sweep unnecessary liquid transfer gun head (9) from crack (5) left end
In the collection box of low order end, treat that unnecessary liquid transfer gun head (9) cleaning is finished by brush, proceed to step SS4；
Step SS4：Installed in sensor S7 controls adjustable spring intermediate plate (8) of crack (5) right-hand member, according to the shifting of put model
The head maximum gauge of liquid pipette tips (9) is adjusted the angle between adjustable spring intermediate plate (8), treats that angle adjustment finishes sensor
S7 is signaled to sensor S8 controls adjustable spring intermediate plate (8) and falls so that adjustable spring intermediate plate (8) correspondence clamps one
Individual liquid transfer gun head (9), treats that adjustable spring intermediate plate (8) is clamped respectively and finishes, sensor S8 is signaled to signal processor S9, letter
Signal is divided into two parts through signal transacting by number processor S9, and a part issues sensor S5 so that sensor S5 control folders
The angle of inclination of seam is changed into 0 °, that is, return to initial level state, and another part signal issues sensor S10 control adjustable springs
The distance between liquid transfer gun head (9) clamped by intermediate plate (8) be equal to pipette tips box (6) on adjacent gun head cartridge hole (61) between away from
From, treating that distance adjustment is finished, sensor S10 is signaled to sensor S11 controls zigzag conveyer belt (7) transmissions so that with
Engagement pipette tips box (6) the first row the line of centres of pipette tips cartridge apertures (61) and the center line of crack (5) it is same vertically
Plane is interior and is parallel to each other, to be adjusted to finish, and sensor S11 is signaled to sensor S14 controls crack (5) and decontrols completely,
Treat that crack (5) is decontroled completely, sensor S14 is signaled to sensor S8 so that the adjustable spring clipper of clamping liquid transfer gun head (9)
Piece (8) is moved down to suitable distance, and when adjustable spring intermediate plate (8) drops to suitable distance, sensor S8 is signaled to pass
Sensor S15 controls adjustable spring intermediate plate (8) unclamps liquid transfer gun head (9), and liquid transfer gun head (9) is into the corresponding rifle of pipette tips box (6)
In head cartridge hole (61)；
Step SS4：When the first row pipette tips cartridge apertures (61) of pipette tips box (6) all fills liquid transfer gun head (9), installed in the first row
Middle sensor S12 controls zigzag conveyer belt (7) is mobile so that the second row pipette tips cartridge apertures (61) move to before the first row
Location stops, and proceeds to step SS5；
Step SS5：When the second row pipette tips cartridge apertures (61) reaches specified location, the signal processor S13 installed in the second row sends out
Go out signal and give sensor S1 so that miniature conveyer belt (3) restarting carries out the conveying of the liquid transfer gun head (9) of a new round, that is, weigh
The step of before multiple SS1, step SS2, step SS3, step SS4 so that the liquid transfer gun head (9) of the second row is all filled, the 3rd
OK, fourth line is until last column repeats aforesaid operations step SS1, step SS2, step SS3, step SS4.
Step SS6：When the pipette tips cartridge apertures (61) of last column fills liquid transfer gun head (9), positioned at the signal processor of last column
Master switch S0 is signaled to, the master switch S0 for controlling pipette tips arranging apparatus is closed, and is quit work.
9. a kind of control method of liquid transfer gun head arranging apparatus according to claim 8, it is characterised in that the step
The adjustable spring intermediate plate (8) of the clamping liquid transfer gun head (9) in SS3 is moved down to suitable distance also to be included：Distance is moved down to liquid relief
Pipette tips (9) are had just enter in the corresponding pipette tips cartridge apertures (61) of pipette tips box (6), and it is sense by pipette tips cartridge apertures (61) that this is correspondingly arranged
Answer device to control, when liquid transfer gun head (9) has just enter into pipette tips cartridge apertures (61), inductor is signaled to sensor S8 and is allowed to control
Adjustable spring intermediate plate (8) stops moving down.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611202315.XA CN106516210B (en) | 2016-12-23 | 2016-12-23 | A kind of liquid transfer gun head arranging apparatus, control system and its control method |
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|---|---|---|---|
| CN201611202315.XA CN106516210B (en) | 2016-12-23 | 2016-12-23 | A kind of liquid transfer gun head arranging apparatus, control system and its control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108466722A (en) * | 2018-03-19 | 2018-08-31 | 江苏昊晟塑业科技有限公司 | A kind of finished product metering packing device of extruding machine |
| CN113828375A (en) * | 2021-10-12 | 2021-12-24 | 甘肃农业大学 | Full-automatic dress liquid-transfering gun head machine based on computer vision |
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| DE4208503C1 (en) * | 1992-03-17 | 1993-07-15 | Greiner Gmbh, 7440 Nuertingen, De | Pipette point sterilising container - has sliding locking lids and perforated plates to hold pipette points alternately up and down |
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| Publication number | Publication date |
|---|---|
| CN106516210B (en) | 2019-03-15 |
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