CN103639138A - Full-automatic high-efficiency ELISA plate washing machine - Google Patents
Full-automatic high-efficiency ELISA plate washing machine Download PDFInfo
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- CN103639138A CN103639138A CN201310651553.9A CN201310651553A CN103639138A CN 103639138 A CN103639138 A CN 103639138A CN 201310651553 A CN201310651553 A CN 201310651553A CN 103639138 A CN103639138 A CN 103639138A
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- imbibition
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- elisa plate
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- 238000002965 ELISA Methods 0.000 title claims abstract description 54
- 238000005406 washing Methods 0.000 title abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000018044 dehydration Effects 0.000 claims abstract description 20
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000005213 imbibition Methods 0.000 claims description 67
- 239000007788 liquid Substances 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 206010011409 Cross infection Diseases 0.000 abstract description 5
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 description 6
- 239000000427 antigen Substances 0.000 description 3
- 102000036639 antigens Human genes 0.000 description 3
- 108091007433 antigens Proteins 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001313855 Bletilla Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 108060003951 Immunoglobulin Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 102000018358 immunoglobulin Human genes 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a full-automatic high-efficiency ELISA plate washing machine. The full-automatic high-efficiency ELISA plate washing machine comprises a lifting device, a washing device, an ELISA plate supporting and transferring device and a dehydration device. The lifting device is a lifting mechanism installed at the bottom of a hanging plate. The washing device comprises a washing plate and washing heads, the washing plate is installed on the lifting mechanism, and the washing heads are arranged at the bottom of the washing plate in the mode of an array. The ELISA plate supporting and transferring device comprises a supporting frame for placement of an ELISA plate and a pushing plate for pushing the ELISA plate away from the supporting frame. The dehydration device comprises a protection barrel, dehydration frames, rotary frames and a transmission gear, wherein the supporting frame is arranged on the opening of the protection barrel, the rotary frames are coaxially arranged on the protection barrel in a sleeved mode, the dehydration frames are symmetrically arranged on the rotary frames, the transmission gear is arranged in the protection barrel, and inner ring gears of the rotary frames are meshed with the transmission gear. The design scheme that cleaning and dehydration are integrated is adopted for the full-automatic high-efficiency ELISA plate washing machine, and therefore work efficiency is greatly improved, and cross infection is eradicated.
Description
(1) technical field:
The present invention relates to Medical Devices, be specially a kind of full automatic high efficiency ELIAS microplate washer.
(2) background technology:
At present ELIAS microplate washer has been widely used in hospital, blood station, health and epidemic prevention station, research department and chemical reagent work etc., is used for specially cleaning of enzyme target.
The object of ELIAS microplate washer washing is with cleaning shower nozzle, the antigen antibody complex forming on solid phase carrier and other the unnecessary free reactant matter in liquid to be separated, unconjugated antigen and impurity are removed in i.e. washing, after washing, on solid phase carrier, only leave specific antibody, impurity in other immune globulin bletilla serum is owing to not being combined with solid phase antigen, in washing process, will be washed away, the quality of washing plate directly has influence on the success or failure of experimental result.
At present, the cleaning of ELIAS microplate washer and dehydration all divide two equipment to complete mostly on the market, and also having the cleaning of minority and dehydration is one, but effect is not very good, and efficiency is not too high, also easily produce cross-infection.
(3) summary of the invention:
For this reason, the present invention proposes a kind of full automatic high efficiency ELIAS microplate washer, technical problem to be solved is to raise the efficiency and avoid cross-infection.
The full automatic high efficiency ELIAS microplate washer that can solve the problems of the technologies described above, comprise that lifting device, cleaning device, the ELISA Plate be located in staving support transfer device and dewater unit, described lifting device comprises boatswain chair and elevating mechanism unlike the prior art, described boatswain chair is located at the bung of staving, and described elevating mechanism is installed on boatswain chair bottom, described cleaning device is located at elevating mechanism below, comprises clean plate and by jet head and an imbibition integrated cleaning head, described clean plate is installed on elevating mechanism, and described cleaning head is located at clean plate bottom in array mode, described ELISA Plate supports transfer device and is located at cleaning head below, comprises and lays the bracing frame of ELISA Plate and the revolving pushing frame that ELISA Plate is sent from mouth from bracing frame one thruster, and described revolving pushing is set up in the bracing frame bottom of ELISA Plate below, described dewater unit comprises and protects bucket, dewatering holder, swivel mount and swivel mount transmission mechanism, the described bucket that protects is vertically located at staving bottom, bracing frame is located at the bung that protects bucket, described swivel mount with protect a barrel coaxial package, at least two dewatering holders are symmetrical arranged on swivel mount, on the outer panel face of dewatering holder, offer the dehydration notch of respectively arranging micropore corresponding to ELISA Plate, the ELISA Plate inlet port that pushes away mouth corresponding to bracing frame is offered on the interior plate face top of dewatering holder, the travelling gear of described swivel mount transmission mechanism is located at and is protected in bucket, the inner ring gear of swivel mount and travelling gear engagement, the actuating unit of described travelling gear is dehydration electric motor.
A kind of structure of described elevating mechanism comprises screw mandrel, movable plate and hoisting frame, described screw mandrel arranges in boatswain chair bottom level, left and right two sections of screw mandrel mid point are respectively the screw thread that rotation direction is contrary, described movable plate is horizontally disposed with and perpendicular to screw mandrel in screw mandrel mid point left and right, the screw thread of the nut section corresponding to screw mandrel that movable plate center is fixing screws, and the two ends of each movable plate are snug fit in the level trough consistent with screw mandrel direction of both sides; Described hoisting frame is located at respectively boatswain chair both sides, every side hoisting frame comprises two isometric long connecting rod and two isometric short connecting rods, two long connecting rods intersections are hinged, the upper end of two long connecting rods is hinged with the termination of the left and right movable plate of ipsilateral respectively, described two short connecting rods are corresponding to left and right being symmetrical arranged in lower end of long connecting rod, the upper end of short connecting rod is hinged with the lower end of corresponding long connecting rod, the lower end of short connecting rod is hinged with the side of clean plate respectively, in whole motion process, the spacing of short connecting rod lower end is all less than the spacing of short connecting rod upper end; The actuating unit of described elevating mechanism is lifting motor, one end of the output shaft connection wire rod of described lifting motor.
A kind of structure of described clean plate comprises cover plate, imbibition plate and hydrojet plate, described cover plate, imbibition plate and hydrojet plate three fit and are fixed as one from top to bottom, with on the plate face of the imbibition plate of cover plate laminating, offer the imbibition groove that multiple row is parallel to each other, on described imbibition groove, the imbibing hole of a plurality of perforation imbibition plates is offered at even interval, on the plate face of the hydrojet plate of fitting with imbibition plate, offer with imbibition groove columns and equate, the hydrojet groove that direction is consistent, corresponding to each imbibing hole position, on described hydrojet groove, offer the spray hole that connects hydrojet plate, the top of described jet head is installed in spray hole on hydrojet plate end face, described imbibition head connects jet head center, the upper end of imbibition head is installed in imbibing hole, outer 2mm～the 4mm of jet head is stretched out in the lower end of imbibition head, jet head inside offers spray-hole, the angle of the injection direction of described spray-hole and jet head center line is 5 °～15 °, the two ends of each imbibition groove are communicated with respectively the corresponding liquid sucting mechanism arranging, and the two ends of each hydrojet groove are communicated with respectively the corresponding hydrojet mechanism arranging.
A kind of structure of described hydrojet mechanism comprises sparge pipe, spraying bottle and inflator pump, and described sparge pipe is communicated with the port of spraying bottle and hydrojet groove, and described spraying bottle is communicated with inflator pump by tracheae; A kind of structure of described liquid sucting mechanism comprises pipette, imbibition bottle with sucker and asepwirator pump, and described pipette is communicated with termination and the imbibition bottle with sucker of imbibition groove, and described imbibition bottle with sucker is communicated with asepwirator pump by tracheae.
Also be provided with liquid collector, described liquid collector comprises collector tube and liquid-collecting bottle, and described collector tube is communicated with leakage fluid dram and the liquid-collecting bottle of staving bottom.
Conventionally the array of described cleaning head is made as to 12 * 8,12 is listed as (row) cleaning heads, 8 cleaning heads in every row (row).
Beneficial effect of the present invention:
Full automatic high efficiency ELIAS microplate washer of the present invention adopts and cleans and dewatering integrated design, has greatly improved operating efficiency, has stopped preferably cross-infection.
(4) accompanying drawing explanation:
Fig. 1 is the structural representation of one embodiment of the present invention.
The axonometric drawing of inner each device of staving in Fig. 2 Fig. 1 embodiment.
Fig. 3 is the work schematic diagram that in Fig. 1 embodiment, ELISA Plate supports transfer device.
Fig. 4 is the structural representation of clean plate in Fig. 1, Fig. 2 embodiment.
Fig. 5 is the structural representation of hydrojet plate in Fig. 4.
Fig. 6 is the structural representation of imbibition plate in Fig. 4.
Fig. 7 (a) is the structural representation of jet head in Fig. 4.
Fig. 7 (b) is the A-A cut-away view in Fig. 7 (a).
Figure number sign: 1, staving; 2, boatswain chair; 3, clean plate; 3-1, cover plate; 3-2, imbibition plate; 3-2-1, imbibition groove; 3-2-2, imbibing hole; 3-3, hydrojet plate; 3-3-1, hydrojet groove; 3-3-2, spray hole; 4, cleaning head; 4-1, jet head; 4-1-1, spray-hole; 4-2, imbibition head; 5, bracing frame; 6, revolving pushing frame; 7, protect bucket; 8, dewatering holder; 9, swivel mount; 10, travelling gear; 11, dehydration electric motor; 12, screw mandrel; 13, movable plate; 14, long connecting rod; 15, short connecting rod; 16, lifting motor; 17, sparge pipe; 18, spraying bottle; 19, collector tube; 20, liquid-collecting bottle; 21, ELISA Plate; 22, shell; 23, pipette; 24, imbibition bottle with sucker.
(5) specific embodiment:
Below in conjunction with accompanying drawing illustrated embodiment, technical scheme of the present invention is described further.
Full automatic high efficiency ELIAS microplate washer of the present invention mainly by staving 1, lifting device, cleaning device, ELISA Plate, supports transfer device and dewater unit forms.
Described staving 1 is installed on shell 22, and described lifting device, cleaning device, ELISA Plate support transfer device and dewater unit is located in staving 1 from top to bottom.
As shown in Figure 1 and Figure 2, described lifting device comprises square boatswain chair 2 and elevating mechanism, and described boatswain chair 2 is located on the bung of staving 1, and described elevating mechanism is installed on boatswain chair 2 bottoms.
Described elevating mechanism is comprised of screw mandrel 12, movable plate 13, lifting motor 16 and hoisting frame.
Described screw mandrel 12 is horizontally placed on the bottom of boatswain chair 2 along the length direction of boatswain chair 2, the two ends of screw mandrel 12 are supported by the left and right bearing block setting firmly on boatswain chair 2, left and right two sections of screw mandrel 12 mid points are respectively the screw thread that rotation direction is contrary, described lifting motor 16 is located at boatswain chair 2 bottoms, one end of the horizontal output shaft connection wire rod 12 of lifting motor 16; Described movable plate 13 is horizontally disposed with and vertical with screw mandrel 12 so that the mid point of screw mandrel 12 is left and right, the nut that two movable plate 13 centers are connected screws with left and right two sections of screw threads of screw mandrel 12 respectively, and the two ends pin slide of each movable plate 13 is matched with in the level trough consistent with screw mandrel 12 directions of offering on both sides side plate (building on boatswain chair 2).
Described hoisting frame is symmetrically set in respectively the both sides of boatswain chair 2 widths, every side hoisting frame comprises two isometric long connecting rod 14 and two isometric short connecting rods 15, two long connecting rods 14 are hinged cross-shaped in midpoint, a left side for two long connecting rods 14, upper right side respectively with the left side of ipsilateral, the termination bearing pin (stretching out side plate) of plate 13 of moving right is hinged, described two short connecting rods 15 are located at respectively a left side for two long connecting rods 14, the below of bottom righthand side and a left side, right symmetry, a left side for short connecting rod 15, upper right side respectively with the left side of long connecting rod 14, bottom righthand side is hinged, a left side for short connecting rod 15, bottom righthand side is positioned at short connecting rod 15 belows with clean plate 3(respectively) side be hinged, in whole motion process, a left side for short connecting rod 15, the spacing of upper right side is greater than short connecting rod 15 left sides, the spacing of bottom righthand side.
In the time of need to promoting clean plate 3, lifting motor 16 starts the forward and reverse rotation of drive screw mandrel 12, screw mandrel 12 drives movable plates 13 to relatively move or simultaneously from movement simultaneously, motion control two long connecting rods 14 of movable plate 13 and change its intersecting angle, thus realize the lifting of clean plate 3.
As Fig. 4, Fig. 5, Fig. 6, Fig. 7 (a), Fig. 7 (b), described cleaning device comprises clean plate 3 and by jet head 4-1 and the integrated cleaning head 4 of an imbibition 4-2, described clean plate 3 is installed on elevating mechanism, and described cleaning head 4 is located at clean plate 3 bottoms in 12 * 8 array mode.
Described clean plate 3 is comprised of cover plate 3-1, imbibition plate 3-2, hydrojet plate 3-3, and described cover plate 3-1, imbibition plate 3-2 and hydrojet plate 3-3 are the square plate of same size area, and from top to bottom, three's laminating is fixedly connected with.
On the plate face of the imbibition plate 3-2 fitting with cover plate 3-1, offer the 12 row imbibition groove 3-2-1 parallel with edges of boards, the two ends of described imbibition groove 3-2-1 are by the both sides end face of pore pass-out imbibition plate 3-2, the end face of imbibition groove 3-2-1 is uncovered to be sealed by cover plate 3-1, and described imbibition groove 3-2-1 offers at upper even interval 8 vertical imbibing hole 3-2-2 that connect imbibition plate 3-2; On the plate face of the hydrojet plate 3-3 fitting with imbibition plate 3-2, offer the corresponding hydrojet groove 3-3-1 in 12 row and imbibition groove 3-2-1 position, the two ends of described hydrojet groove 3-3-1 are by the both sides end face of pore pass-out hydrojet plate 3-3, the end face of hydrojet groove 3-3-1 is uncovered to be sealed by imbibition plate 3-2, described hydrojet groove 3-3-1 offers 8 and vertical spray hole 3-3-2s of connecting hydrojet plate 3-3 corresponding with imbibing hole 3-2-2 position in upper even interval, the width of described hydrojet groove 3-3-1 is greater than the width of imbibition groove 3-2-1, and the diameter of described spray hole 3-3-2 is greater than the diameter of imbibing hole 3-2-2.
The top of described jet head 4-1 is installed in spray hole 3-3-2 in the lower surface of hydrojet plate 3-3, a described imbibition 4-2 connects the centre bore of jet head 4-1, the inner of an imbibition 4-2 (being upper end) is installed in imbibing hole 3-2-2, and the length that the outer end of an imbibition 4-2 (being lower end) stretches out jet head 4-1 is 3mm; The top inner periphery of described jet head 4-1 is uniform offers three oblique consistent spray-hole 4-1-1, and the angle of the injection direction of described spray-hole 4-1-1 and jet head 4-1 center line is 10 °, thereby forms rotation jet flow; The pore at each imbibition groove 3-2-1 two ends is communicated with respectively the corresponding liquid sucting mechanism arranging, and the pore at each hydrojet groove 3-3-1 two ends is communicated with respectively the corresponding hydrojet mechanism arranging.
Described hydrojet mechanism comprises sparge pipe 17, spraying bottle 18 and inflator pump, and the import of described sparge pipe 17 is communicated with spraying bottle 18, and the outlet of sparge pipe 17 is communicated with the pore place, two ends of hydrojet groove 3-3-1, and described spraying bottle 18 is communicated with inflator pump by tracheae; Described liquid sucting mechanism comprises pipette 23, imbibition bottle with sucker 24 and asepwirator pump, and the import of described pipette 23 is communicated with the pore place, two ends of imbibition groove 3-2-1, and the outlet of pipette 23 is communicated with imbibition bottle with sucker 24, and described imbibition bottle with sucker 24 is communicated with asepwirator pump by tracheae; Also be provided with liquid collector, be used for collecting the residual liquid of deviating from through dewater unit in the micropore of ELISA Plate 21 after cleaning, described liquid collector comprises collector tube 19 and liquid-collecting bottle 20, and described collector tube 19 is communicated with leakage fluid dram and the liquid-collecting bottle 20 of staving 1 bottoms.
In said structure, each imbibition groove 3-2-1 and each hydrojet groove 3-3-1 all can independently control, thereby can realize, ELISA Plate 21 are carried out to the single-row or cleaning of several row or whole plate arbitrarily; The rotating vortex that each jet head 4-1 produces can make cleaning performance better, and cleaning efficiency is higher, greatly increases work efficiency on the whole; An imbibition 4-2 grows a part than jet head 4-1, washing lotion can better be siphoned away, and makes residual liquid quantity in ELISA Plate 21 micropores still less; A jet head 4-1 and imbibition 4-2 works simultaneously, and when jet head 4-1 is to ELISA Plate 21 hydrojet, an imbibition 4-2 siphons away liquid at once, and hydrojet can be not excessive, effectively prevented cross-infection.
As Fig. 1, Fig. 2, shown in Fig. 3, described dewater unit is located at cleaning device below, comprise and protect bucket 7, dewatering holder 8, the travelling gear 10 that swivel mount 9 and dehydration electric motor 11 drive, the described bucket 7 that protects is by upper, lower two parts formation is also vertically installed on staving 1 bottom, protect on bucket 7, between lower two-part end face, by ball (being similar to the structure of thrust ball bearing), swivel mount 9 is coaxially installed, the inner ring gear of described swivel mount 9 protects travelling gear 10 engagements of bucket in 7 with being located at, the vertical dewatering holder 8 of symmetrical installation on the outer ring of swivel mount 9, on the outer panel face of dewatering holder 8, offer 12 and get rid of tank mouth (corresponding to ELISA Plate 21 respectively arrange micropore), ELISA Plate inlet port is offered on the interior plate face top of dewatering holder 8.
Described structure can be dewatered to two ELISA Plates 21 simultaneously, during work, by dehydration electric motor 11 band nutating gears 10, thereby driven rotary frame 9 and dewatering holder 8 rotate, realize centrifugal dehydration, thereby the absorption affinity that the advantage of centrifugal dehydration is centrifugal force is easy to be greater than liquid in ELISA Plate 21 departs from moisture, can reach requirement according to the different adjusting rotary speeds that needs, dewatering efficiency is very high, thereby has improved to a great extent operating efficiency.
As Fig. 1, Fig. 2, shown in Fig. 3, described ELISA Plate supports transfer device and is located between cleaning device and dewater unit, comprise bracing frame 5 and the revolving pushing frame 6 of laying ELISA Plate 21, support frame as described above 5 is installed on the bung that protects bucket 7, bracing frame 5 is provided with the step that supports clean plate 3, this step is the limit that clean plate 3 declines, bracing frame 5 is provided with guide frame can make cleaning head 4 aim at accurately the micropore of ELISA Plate 21, described revolving pushing frame 6 is located at bracing frame 5 bottoms and in ELISA Plate 21 belows, during 6 action of revolving pushing frame, ELISA Plate 21 can be sent to bracing frame 5 from bracing frame 5 one thrusters from mouth, for coordinating ELISA Plate 21 accurately to enter dewatering holder 8, on swivel mount 9, there is positioner, when work starts, swivel mount 9 can be located automatically, make the ELISA Plate inlet port on the interior plate face top of one of them dewatering holder 8 aim at the mouth that pushes away of bracing frame 5 one sides.
The course of work of the present invention is:
1, from the bung of staving 1, manually ELISA Plate 21 is put into bracing frame 5.
2, dewatering holder 8 is located automatically, makes the ELISA Plate inlet port of dewatering holder 8 aim at the mouth that pushes away of bracing frame 5 one side ELISA Plates 21.
3, hoisting frame drops to assigned address by cleaning head 4, inflator pump starts spraying bottle 18 inflations of liquid are housed, aspiration pump starts imbibition bottle with sucker 24 to bleed simultaneously, magnetic valve in magnetic valve when reaching setting pressure on sparge pipe 17 and pipette 23 is opened simultaneously, starts ELISA Plate 21 to clean.
4, after cleaning, the inflator pump of spraying bottle 18 inflations is quit work, then the magnetic valve on sparge pipe 17 first cuts out, and the asepwirator pump that then imbibition bottle with sucker 24 is bled quits work, simultaneously the closed electromagnetic valve in pipette 23.
5, hoisting frame is mentioned cleaning head 4, revolving pushing frame 6 is upwards dug and is pushed to (as shown in Figure 3) in dewatering holder 8 by cleaning complete ELISA Plate 21, after propelling movement completes, swivel mount 9 rotates 180 ° of mouths that push away that make another one dewatering holder 8 aim at bracing frame 5 one side ELISA Plates 21, meanwhile revolving pushing frame 6 turns back original position downwards, manually on bracing frame 5, place another fast ELISA Plate 21 again, equipment repeats above process automatically.
6, etc., after revolving pushing frame 6 is sent in second dewatering holder 8 by second ELISA Plate 21, dehydration electric motor 11 is started working, driven rotary frame 9 and dewatering holder 8 rotations, thus completing the dehydration work to ELISA Plate 21, the rear whole cleaning process of having dewatered finishes; In dehydration, waste liquid concentrates on staving 1 bottom, and collector tube 19 exports waste liquid to liquid-collecting bottle 20 and collects.
The present invention can clean and dewater two ELISA Plates 21 simultaneously, also can an ELISA Plate 21 be cleaned and be dewatered, the ELISA Plate 21 of having wanted when an ELISA Plate 21 is processed first to put in another dewatering holder 8 is as counterweight, shaking avoiding in dehydration.
Claims (6)
1. full automatic high efficiency ELIAS microplate washer, comprise that lifting device, cleaning device, the ELISA Plate be located in staving (1) support transfer device and dewater unit, it is characterized in that: described lifting device comprises boatswain chair (2) and elevating mechanism, described boatswain chair (2) is located at the bung of staving (1), and described elevating mechanism is installed on boatswain chair (2) bottom, described cleaning device is located at elevating mechanism below, comprise clean plate (3) and by jet head (4-1) and the integrated cleaning head (4) of imbibition head (4-2), described clean plate (3) is installed on elevating mechanism, and described cleaning head (4) is located at clean plate (3) bottom in array mode, described ELISA Plate supports transfer device and is located at cleaning head (4) below, comprise and lay the bracing frame (5) of ELISA Plate (21) and the revolving pushing frame (6) that ELISA Plate (21) is sent from mouth from bracing frame (5) one thrusters, described revolving pushing frame (6) is located at bracing frame (5) bottom of ELISA Plate (21) below, described dewater unit comprise protect bucket (7), dewatering holder (8), swivel mount (9) and swivel mount transmission mechanism, the described bucket (7) that protects is vertically located at staving (1) bottom, bracing frame (5) is located at the bung that protects bucket (7), described swivel mount (9) coaxial package is in protecting on the staving of bucket (7), at least two dewatering holders (8) are symmetrical arranged on swivel mount (9), on the outer panel face of dewatering holder (8), offer the dehydration notch of respectively arranging micropore corresponding to ELISA Plate (21), the ELISA Plate inlet port that pushes away mouth corresponding to bracing frame (5) is offered on the interior plate face top of dewatering holder (8), the travelling gear of described swivel mount transmission mechanism (10) is located at and is protected in bucket (7), the inner ring gear of swivel mount (9) and travelling gear (10) engagement, the actuating unit of described travelling gear (10) is dehydration electric motor (11).
2. full automatic high efficiency ELIAS microplate washer according to claim 1, it is characterized in that: described elevating mechanism comprises screw mandrel (12), movable plate (13) and hoisting frame, described screw mandrel (12) is horizontally disposed with on boatswain chair (2), a left side for screw mandrel (12) mid point, right two sections are respectively the screw thread that rotation direction is contrary, described movable plate (13) is in a left side for screw mandrel (12) mid point, the right side is horizontally disposed with and perpendicular to screw mandrel (12), the screw thread of the nut section corresponding to screw mandrel (12) that movable plate (13) center is fixing screws, the two ends of each movable plate (13) are snug fit in the level trough consistent with screw mandrel (12) direction of both sides, described hoisting frame is located at respectively boatswain chair (2) both sides, every side hoisting frame comprises two isometric long connecting rod (14) and two isometric short connecting rods (15), two long connecting rods (14) intersection is hinged, the upper end of two long connecting rods (14) respectively with the left side of ipsilateral, the move right termination of plate (13) is hinged, described two short connecting rods (15) are left corresponding to the lower end of long connecting rod (14), the right side is symmetrical arranged, the upper end of short connecting rod (15) is hinged with the lower end of corresponding long connecting rod (14), the lower end of short connecting rod (15) is hinged with the side of clean plate (3) respectively, in whole motion process, the spacing of short connecting rod (15) lower end is less than the spacing of short connecting rod (15) upper end, the actuating unit of described elevating mechanism is lifting motor (16), one end of the output shaft connection wire rod (12) of described lifting motor (16).
3. full automatic high efficiency ELIAS microplate washer according to claim 1, it is characterized in that: described clean plate (3) comprises cover plate (3-1), imbibition plate (3-2) and hydrojet plate (3-3), described cover plate (3-1), imbibition plate (3-2) and hydrojet plate (3-3) three fit fixing from top to bottom, with on the plate face of the imbibition plate (3-2) of cover plate (3-1) laminating, offer the imbibition groove (3-2-1) that multiple row is parallel to each other, the imbibing hole (3-2-2) of a plurality of perforation imbibition plates (3-2) is offered at the upper even interval of described imbibition groove (3-2-1), on the plate face of the hydrojet plate (3-3) of fitting with imbibition plate (3-2), offer with imbibition groove (3-2-1) columns and equate, the hydrojet groove (3-3-1) that direction is consistent, corresponding to each imbibing hole (3-2-2) position, on described hydrojet groove (3-3-1), offer the spray hole (3-3-2) that connects hydrojet plate (3-3), the top of described jet head (4-1) is installed in spray hole (3-3-2) on hydrojet plate (3-3) end face, described imbibition head (4-2) connects jet head (4-1) center, the upper end of imbibition head (4-2) is installed in imbibing hole (3-2-2), outer 2mm～the 4mm of jet head (4-1) is stretched out in the lower end of imbibition head (4-2), jet head (4-1) inside offers spray-hole (4-1-1), the angle of the injection direction of described spray-hole (4-1-1) and jet head (4-1) center line is 5 °～15 °, the two ends of each imbibition groove (3-2-1) are communicated with respectively the corresponding liquid sucting mechanism arranging, and the two ends of each hydrojet groove (3-3-1) are communicated with respectively the corresponding hydrojet mechanism arranging.
4. full automatic high efficiency ELIAS microplate washer according to claim 3, it is characterized in that: described hydrojet mechanism comprises sparge pipe (17), spraying bottle (18) and inflator pump, described sparge pipe (17) is communicated with the port of spraying bottle (18) and hydrojet groove (3-3-1), and described spraying bottle (18) is communicated with inflator pump by tracheae; Described liquid sucting mechanism comprises pipette (23), imbibition bottle with sucker (24) and asepwirator pump, and described pipette (23) is communicated with termination and the imbibition bottle with sucker (24) of imbibition groove (3-2-1), and described imbibition bottle with sucker (24) is communicated with asepwirator pump by tracheae.
5. full automatic high efficiency ELIAS microplate washer according to claim 4, it is characterized in that: be also provided with liquid collector, described liquid collector comprises collector tube (19) and liquid-collecting bottle (20), and described collector tube (19) is communicated with leakage fluid dram and the liquid-collecting bottle (20) of staving (1) bottom.
6. according to the full automatic high efficiency ELIAS microplate washer described in any one in claim 1～5, it is characterized in that: the array of described cleaning head (4) is 12 * 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310651553.9A CN103639138B (en) | 2013-12-06 | 2013-12-06 | Full automatic high efficiency ELIAS microplate washer |
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| CN201310651553.9A CN103639138B (en) | 2013-12-06 | 2013-12-06 | Full automatic high efficiency ELIAS microplate washer |
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| CN103639138A true CN103639138A (en) | 2014-03-19 |
| CN103639138B CN103639138B (en) | 2015-11-18 |
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| CN106513407A (en) * | 2016-12-07 | 2017-03-22 | 无锡艾科瑞思产品设计与研究有限公司 | Washing head support of enzyme mark plate washing machine |
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| CN108620346A (en) * | 2018-04-17 | 2018-10-09 | 浙江众申生物科技有限公司 | A kind of board-washing machine and its operating method for cleaning ELISA Plate |
| CN113751416A (en) * | 2021-08-23 | 2021-12-07 | 广州浩复网络科技有限公司 | High-efficient type ultrasonic cleaner |
| CN114160486A (en) * | 2021-12-09 | 2022-03-11 | 河北燕孚科技有限公司 | Plate washing machine for ELISA plate and washing method thereof |
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