CN218530979U

CN218530979U - Full-automatic cup separating processor

Info

Publication number: CN218530979U
Application number: CN202222907742.5U
Authority: CN
Inventors: 汪卫星
Original assignee: Dongguan Dino Medical Technology Co ltd
Current assignee: Dongguan Dino Medical Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-28
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a detect technical field that liquid divides cup to handle, in particular to full-automatic branch cup processor, include: the control cabinet is provided with a cabinet door and an operation panel which are right opposite to the cup separating processing mechanism; divide cup processing mechanism includes: the test tube box placing frame, the kit clamping structure, the extracting solution placing position, the suction head recycling position and the suction head placing frame are sequentially arranged on a workbench of the control cabinet; a slide rail structure which is arranged on the workbench and is arranged beside the reagent kit box placing frame, the reagent kit clamping structure, the extracting solution placing position, the suction head recovering position and the suction head placing frame; the electric claw cover opening structure and the liquid transferring structure move along the slide rail structure, are matched with each other and correspondingly perform cover opening and liquid transferring; the electric claw uncovering structure is driven by a stepping motor, and the liquid transferring structure is driven by a servo motor. The utility model has the characteristics of the precision is high, stability is better and effectively reduce the maintenance cost.

Description

Full-automatic cup separating processor

Technical Field

The utility model relates to a detect liquid and divide the technical field that the cup was handled, in particular to full-automatic branch cup processor.

Background

Traditional virus nucleic acid detection's branch cup operation all is that the measurement personnel uses the application of sample rifle to go on at biological safety cabinet, and uncapping of sample divides the cup, and it all is manual operation to cover, and this kind divides the cup mode to waste time and energy, to this defect, has set up branch cup treatment facility on the market, and this kind of equipment stability still exists lack and maintenance cost is higher.

Therefore, it is desirable to provide a fully automatic cup separating machine to overcome the above-mentioned drawbacks.

Disclosure of Invention

The utility model discloses a main aim at provides full-automatic branch cup processor has that the precision is high, stability is better and effectively reduce the characteristics of maintenance cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

full-automatic branch cup processor includes: the cup separating device comprises a control case and a cup separating mechanism, wherein the cup separating mechanism is arranged in the control case, and a case door and an operation panel which are right opposite to the cup separating mechanism are arranged on the control case; divide cup processing mechanism includes:

the test tube box placing frame, the kit clamping structure, the extracting solution placing position, the suction head recycling position and the suction head placing frame are sequentially arranged on a workbench of the control cabinet;

the slide rail structure is arranged on the workbench and is arranged on the kit box placing frame, the kit clamping structure, the extracting solution placing position, the sucker recovering position and the side of the sucker placing frame; the electric claw cover opening structure and the liquid transferring structure move along the slide rail structure, are matched with each other and correspondingly perform cover opening and liquid transferring;

the electric claw uncovering structure is driven by a stepping motor, and the liquid transferring structure is driven by a servo motor.

Preferably, the electric claw cover opening structure includes: the electric claw fixing plate is arranged on the sliding rail structure in a sliding mode, the stepping motor is arranged on the electric claw fixing plate, the electric claw sliding rail is arranged on the electric claw fixing plate and beside the stepping motor, and the electric claws are arranged on the electric claw sliding rail in a sliding mode through the sliding plate.

Preferably, the distance between every two uncovering electric claws is equal, the electric claw slide rails are vertically arranged, and the uncovering electric claws are driven by the stepping motor to vertically move along the electric claw slide rails.

Preferably, the pipetting structure comprises: one side of the slide rail structure is slidably arranged on the servo motor through a slide plate, the servo motor is lifted and arranged along the L-shaped supporting plate on the servo motor, the variable-pitch module is arranged on the L-shaped supporting plate, and the pipettors are arranged on the variable-pitch module and beside the servo motor.

Preferably, each of the pipettes comprises: the fixed support sleeve is arranged on the variable pitch module, the drive structure is arranged in the fixed support sleeve, the ceramic plunger is arranged at the other end of the fixed support sleeve and connected with the drive structure, and the ejector plate is driven by the drive structure, partially sleeved on the periphery of the ceramic plunger and slides up and down along the ceramic plunger.

Preferably, a polymer sealing ring is arranged in the ceramic plunger.

Preferably, the reagent cartridge clamping structure comprises: locate tight box of kit on the workstation is located on the workstation, just locate support plate in the tight box of kit clamp follows a plurality of clamp plates of slide rail gliding on the support plate, and locate through supporting the riser support plate side, drive a plurality of groups the clamp plate presss from both sides tight driver of tight test tube.

Preferably, every two adjacent clamping plates are all convexly provided with a protruding plate on the opposite side, and each protruding plate is all formed with an arc groove matched with and clamped the test tube.

Preferably, the slide rail structure includes: the slide rail supporting frame is arranged on one side of the workbench perpendicularly to the workbench, the slide rail is arranged on one side face of the slide rail supporting frame, the two slide plates are arranged on the slide rail, and the slide driving modules are respectively arranged on the other side of the slide rail supporting frame and connected with the slide plates in a one-to-one correspondence manner.

Preferably, each of the sliding drive modules includes: the sliding plate is connected with the rotating belt and driven by the rotating belt to slide back and forth along the sliding track.

The utility model discloses a full-automatic branch cup processor, step motor drive electricity claw structure of uncapping follows slide rail structure remove and with the test tube by the kit box rack snatchs extremely the kit presss from both sides tight structure, this moment, electricity claw structure of uncapping uncaps the test tube, servo motor drive move the liquid structure in the suction head card goes into and moves extremely behind the suction head the kit presss from both sides tight structure department absorption and waits to detect liquid and put into its detection box that the extract position corresponds with it, move extremely play the suction head down when the suction head recovery position, repeat above-mentioned operation and accomplish until moving the liquid. This equipment uses step motor and servo motor to drive the electric claw correspondingly and uncaps and move the liquid respectively, and equipment operating stability is better, the noise is lower and can effectively reduce the maintenance, uses the electric claw to uncap in addition, and the precision of uncapping is high, and torsion intelligence feedback and speed intelligent regulation have overcome among the prior art mechanical design unstable defect of uncapping.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the full-automatic cup separating processor of the present invention.

Fig. 2 is a schematic structural view of fig. 1 with the upper cover hidden.

Fig. 3 is a schematic structural view of the electric claw door opening structure of the embodiment.

Fig. 4 is a schematic structural view of the pipetting structure of this embodiment.

Fig. 5 is a schematic view of fig. 4 from another view angle.

Fig. 6 is a schematic structural view of the reagent cartridge clamping structure of the present embodiment.

Fig. 7 is a schematic structural view of the reagent cartridge rack of the present embodiment.

FIG. 8 is a schematic view of the structure of the pipette tip placement site, the pipette tip collection site, and the pipette tip placement rack according to this embodiment.

Fig. 9 is a schematic structural diagram of the slide rail structure of the present embodiment.

Fig. 10 is a schematic structural diagram of another view angle of fig. 9.

Description of the drawings the reference numerals indicate:

1-control cabinet, 11-control cabinet body, 12-upper cover, a 1-cabinet door, a 2-operation panel, 2-cup separation processing mechanism, 21-test tube cassette rack, 211-support base, 212-controller, 22-kit clamping structure, 221-support base, 222-clamping plate, b 1-protrusion plate, b 2-arc recess, 223-support riser, 224-clamping driver, 23-extract placement position, 24-tip recovery position, c 1-backing plate, c 2-displacement regulator, 25-tip rack, 26-slide rail structure, 261-slide rail support bracket, 262-slide rail, 263-slide plate, 264-slide drive module, d 1-main drive, d 2-driven wheel, d 3-rotating belt, 27-electric jaw uncovering structure, 271-electric jaw fixing plate, 272-stepping motor, 273-electric jaw slide rail, 274-slide plate, 275-electric jaw, 28-pipetting structure, 281-servo motor, 282-L type support plate, 283-variable pitch module, 284-plunger fixing plate, plunger fixing sleeve, and plunger fixing sleeve, 2-plunger-3-ejector sleeve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front" and "front" are used,

The references to "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are based on the orientation or positional relationship shown in the drawings, merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 to 10, the fully automatic cup separating processor of the present embodiment includes: the cup separating device comprises a control case 1 and a cup separating processing mechanism 2 arranged in the control case 1, wherein a case door a1 and an operation panel a2 which are right opposite to the cup separating processing mechanism 2 are arranged on the control case 1.

In a preferred embodiment, the control box 1 includes: the control cabinet comprises a control cabinet main body 11 and an upper cover body 12 which is covered on the upper end of the control cabinet main body 11 and forms an accommodating cavity with the control cabinet main body 11. Specifically, the upper surface of the control cabinet main body 11 is a workbench, a controller is installed in the control cabinet main body 11, and the cabinet door a1 and the operation panel a2 are opened on the upper cover 12. The user can input an adjusting instruction and watch the pipetting information in real time through the operation panel a2.

In a preferred embodiment, the cup separating and processing mechanism 2 comprises: install in proper order in test tube box rack 21, kit press from both sides tight structure 22, extract placement position 23, suction head recovery position 24 and suction head rack 25 on the workstation of control cabinet 1 locate on the workstation, and locate kit box rack 21 kit press from both sides tight structure 22 extract placement position 23 suction head recovery position 24 reaches the slide rail structure 26 of suction head rack 25 side, follow slide rail structure 26 removes, mutually supports and carries out the electric claw structure of uncapping and moving liquid 27 and move liquid structure 28 that uncaps and move liquid correspondingly. Specifically, the test tube cassette rack 21 includes: a box fixing frame 211, and a controller 212 which is arranged on the box fixing frame 211 and controls displacement. The reagent cartridge clamping structure 22 includes: locate kit clamping box body on the workstation is located on the workstation, and locate support plate 221 in the kit clamping box body is followed the gliding a plurality of clamp plates 222 of slide rail on the support plate 221, and locate through supporting riser 223 support plate 221 side, drive a plurality of groups clamp plate 222 presss from both sides tight driver 224 of tight test tube, adjacent per two equal protruding board b1 that is equipped with, each in the one side that clamp plate 222 is relative all the shaping has the cambered surface recess b2 that the tight test tube of cooperation clamp on the protruding board b 1. The position 23 is placed to the extract the suction head recovery position 24 reaches suction head rack 25 all locates through a backing plate c1 on the workstation, the position 23 is placed to the extract the suction head recovery position 24 reaches suction head rack 25 is all through locating the displacement regulator c2 adjusting position of backing plate c1 side, the suction head recovery position 24 the shaping in on the backing plate c1, and locate the extract place the position 23 and between the suction head rack 25. The slide rail structure 26 includes: perpendicular the workstation ground is located slide rail support bracket 261 on workstation one side is located slide rail 262 on the slide rail support bracket 261 one side, is located two slides 263 on the slide rail 262, and locate respectively slide rail support bracket 261 another side, one-to-one with the slide drive module 264 that slide 263 is connected, each slide drive module 264 all includes: main drive part d1, driven wheel d2 and wind main drive part d1 with the rotation belt d3 that driven wheel d2 set up, slide 263 with rotate belt d3 and connect, by it follows to rotate belt d3 the slip track 262 makes a round trip to slide, wherein, two the slip drive module 264 is divided and is located the both sides of slide rail support 261 one side, electric claw structure of uncapping 27 reaches move liquid structure 28 and locate respectively on the slide 263. The electric claw cap opening structure 27 includes: the electric claw fixing plate 271 is slidably arranged on the slide rail structure 26, the stepping motor 272 is arranged on the electric claw fixing plate 271, the electric claw slide rail 273 is arranged on the electric claw fixing plate 271 and beside the stepping motor 272, and the cover opening electric claws 275 are slidably arranged on the electric claw slide rail 273 through the sliding plate 274, wherein the intervals of the cover opening electric claws 275 are equal, the electric claw slide rail 273 is vertically arranged, and the cover opening electric claws 275 are driven by the stepping motor 272 to vertically move along the electric claw slide rail 273. Specifically, the corresponding drive module 264 that slides 264 drive the electric claw structure of uncapping 27 is followed the slip track 262 removes, step motor 272 drive uncap behind the electric claw 275 snatchs reagent bottle and the reagent lid along the electric claw slide rail 273 reciprocates, uncap electric claw 273 is in rotatory bottle lid of kit clamping structure 22 department, wherein, this equipment uses the electric claw to uncap, and the precision of uncapping is high, and torsion intelligence feedback, speed intelligent regulation, the grasping power is adjustable, and rotatory repetition precision is high, contains the rotatory and intelligent moment of torsion feedback of intelligence, and life is higher, easy to maintain. The pipetting arrangement 28 comprises: a servo motor 281 slidably disposed on the slide rail structure 26 through a sliding plate 263, an L-shaped supporting plate 282 lifted along the servo motor 281 and disposed on the servo motor 281, a variable pitch module 283 disposed on the L-shaped supporting plate 282, and a plurality of pipettors 284 disposed on the variable pitch module 283 and beside the servo motor 281, wherein each pipettor 284 includes: locate pitch-changing module 283's fixed stay cover e1 locates drive structure in the fixed stay cover e1 locates the fixed stay cover e1 other end, with the ceramic plunger e2 that drive structure connects, and by drive structure drive, partial cover are located ceramic plunger e2 week side, edge ceramic plunger e2 is gliding ejector plate e3 from top to bottom, the built-in polymer sealing washer that is equipped with of ceramic plunger e 2. Specifically, servo motor 281 drive pipettor 284 gets liquid, the in-process of execution, the drive structure drive ceramic plunger e2 pushes down, ceramic plunger e2 joint suction head, simultaneously, the suction head jack-up ejecting plate e3, corresponding the drive of slip drive module 264 move liquid structure 28 move to kit clamping structure 22 and absorb after waiting to survey liquid move to extract and place position 23, put down liquid and remove after corresponding test tube to suction head recovery position 24, ejecting plate e3 pushes down ejecting suction head, suction head and drops to this suction head recovery position 24 after, move liquid structure 28 and reset and wait to carry out next operation.

The utility model discloses a theory of operation does: placing a sample to be processed on the test tube box placing frame 21, simultaneously placing a clean suction head on the suction head placing frame 23, driving the electric claw uncovering structure 27 and the liquid transfer structure 28 to move along the sliding track 262 in a one-to-one correspondence manner by the sliding driving module 264, driving the uncovering electric claw 275 to grab a reagent bottle and driving the reagent bottle to move to the reagent box clamping structure 22 by the sliding driving module 264, driving the uncovering electric claw 275 to rotate the bottle cover to uncover successfully, driving the uncovering electric claw 275 to move back by the sliding driving module 264, synchronously, driving the ceramic plunger e2 to move to the reagent box clamping structure 22 by the sliding driving module 264 after the suction head is clamped at the suction head placing frame 25, driving the 284 to press down to suck a liquid to be tested by the servo motor 281, driving the sliding driving module 264 to move to the reagent bottle corresponding to the extracting solution placing position, then to the suction head recovery position 24, the top plate e3 to eject the suction head, and driving the liquid transfer structure to move to the suction head placing frame 25 again. When the liquid transfer structure 28 sucks liquid to return, the sliding driving module 264 drives the electric claw cover opening structure 27 to return to cover the upper cover, the electric claw cover opening structure 27 grabs the extracted reagent bottles back to the original position, and then the reagent bottles to be extracted and separated are sequentially treated according to the above mode.

The utility model discloses a full-automatic branch cup processor, through using respectively step motor 272 drives the electric claw structure 27 of uncapping and use servo motor 281 drive pipettor 284 moves the liquid, has overcome prior art air pressure drive, needs to be equipped with the air compressor machine, and equipment operating noise is big, leads to the operation unstability because of atmospheric pressure easily, and needs the defect of periodic maintenance, uses the electric claw to uncap, and the precision of uncapping is high, torsion intelligence feedback, speed intelligent regulation, and it is adjustable to grab power, and rotatory repeatability is high, and furtherly uses ceramic plunger e2 and polymer sealing washer have improved the stability of product and have further improved life. The utility model has the characteristics of the precision is high, stability is better and effectively reduce the maintenance cost.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Full-automatic branch cup processor includes: the cup separating device comprises a control case and a cup separating mechanism, wherein the cup separating mechanism is arranged in the control case, and a case door and an operation panel which are right opposite to the cup separating mechanism are arranged on the control case; it is characterized in that the cup separating processing mechanism comprises:

2. The fully automatic cup separation processor of claim 1 wherein the electrical jaw uncovering structure comprises: the electric claw fixing plate is arranged on the sliding rail structure in a sliding mode, the stepping motor is arranged on the electric claw fixing plate, the electric claw sliding rail is arranged on the electric claw fixing plate and beside the stepping motor, and the electric claws are arranged on the electric claw sliding rail in a sliding mode through the sliding plate.

3. The full-automatic cup separating and processing machine according to claim 2, wherein each of the cover opening electric claws has an equal distance therebetween, the electric claw slide rails are vertically arranged, and the cover opening electric claws are driven by the stepping motor to vertically move along the electric claw slide rails.

4. The fully automated branch cup processor of claim 1, wherein the pipetting structure comprises: one side of the slide rail structure is slidably arranged on the servo motor through a slide plate, the servo motor is lifted and arranged along the L-shaped supporting plate on the servo motor, the variable-pitch module is arranged on the L-shaped supporting plate, and the pipettors are arranged on the variable-pitch module and beside the servo motor.

5. The fully automated cup separation processor of claim 4, wherein each of the pipettors comprises: the device comprises a fixed support sleeve arranged on the variable pitch module, a drive structure arranged in the fixed support sleeve, a ceramic plunger arranged at the other end of the fixed support sleeve and connected with the drive structure, and an ejector plate driven by the drive structure, partially sleeved on the periphery of the ceramic plunger and capable of sliding up and down along the ceramic plunger.

6. The machine of claim 5 wherein a polymeric gasket is disposed within said ceramic plunger.

7. The fully automated cup dispensing machine according to claim 1, wherein the cartridge clamping structure comprises: locate tight box of kit on the workstation is located on the workstation, just locate support plate in the tight box of kit clamp follows a plurality of clamp plates of slide rail gliding on the support plate, and locate through supporting the riser support plate side, drive a plurality of groups the clamp plate presss from both sides tight driver of tight test tube.

8. The automatic cup separating and processing machine according to claim 7, wherein a protruding plate is protruded from each of two adjacent clamping plates, and each protruding plate is formed with an arc groove for clamping the test tube.

9. The fully automatic cup separating machine according to claim 1, wherein said slide rail structure comprises: the slide rail supporting frame is arranged on one side of the workbench perpendicularly to the workbench, the slide rail is arranged on one side face of the slide rail supporting frame, the two slide plates are arranged on the slide rail, and the slide driving modules are respectively arranged on the other side of the slide rail supporting frame and connected with the slide plates in a one-to-one correspondence manner.

10. The fully automated cup dispensing machine according to claim 9, wherein each of said slide drive modules comprises: the sliding plate is connected with the rotating belt and driven by the rotating belt to slide back and forth along the sliding track.