CN217774178U - Supplementary remove device of abandonment rifle head of liquid-transfering work station - Google Patents

Abstract

The utility model discloses a liquid-transfering work station's supplementary remove device of abandonment rifle head uses at analytical instrument technical field, and its technical scheme main points are: the pipette tip taking device comprises a support, a workbench arranged on the support and a pipette arranged on the support and detachably connected with a pipette tip, wherein a pipette tip taking assembly is arranged on the workbench and comprises a storage box sliding on the top surface of the workbench and a taking assembly positioned on the top surface of the storage box, the storage box is provided with a plurality of storage grooves with the same number as that of the pipette tips, and the storage grooves are provided with a plurality of rows; has the technical effects that: after a set of liquid-transfering gun head used, its top that moves to one row and accomodate the groove is put down, waits that whole accomodating grooves are filled the back, takes out the receiver, takes out whole abandonment rifle heads through taking out the subassembly, has made things convenient for washing and the storage to abandonment rifle head.

Description

Supplementary remove device of abandonment rifle head of liquid-transfering work station

Technical Field

The utility model relates to an analytical instrument technical field, more specifically say, it relates to a supplementary remove device of abandonment rifle head of liquid-transfering work station.

Background

The full-automatic pipetting station is a biological medicine laboratory automatic operation platform which skillfully integrates automatic operation and liquid treatment, and can realize the operations of automatic sample adding, reagent distribution, ultra-micro pipetting, vibration, incubation and the like related to liquid treatment of a sample. Can be widely applied to the fields of nucleic acid purification, gene protein sequencing, clone rapid screening, cell culture, biochip sample preparation and the like.

At present, chinese patent with publication number CN214716757U discloses a move liquid module and move liquid workstation that has this move liquid module, move liquid module includes: the liquid suction cavity comprises a liquid suction cavity body, a plurality of plungers which can be penetrated through the liquid suction cavity body in a sliding way and a plurality of pipette components which can be selectively arranged in the liquid suction cavity body and are provided with pipelines; the liquid suction cavity is internally provided with a plurality of air guide channels for respectively moving different plungers, air in the air guide channels is extruded under the moving action of the plungers, at least one air guide channel is communicated with the pipelines, and different pipelines can be connected with the air guide channels with different numbers, so that medium discharged by the pipelines in different pipette assemblies has different flow rates.

Above-mentioned pipetting module, the installation and the change of realization different range pipette subassembly that can be quick, but for the cyclic utilization of resource, most pipettes all are reuse, consequently, need wash, transport and storage etc. to it, at this in-process, and this process need guarantee that putting of the pipette of changing is regular in order to avoid the inefficiency that follow-up work manual work is ajusted and is led to.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a supplementary remove device of abandonment rifle head of liquid-transfering work station, its advantage can be with the orderly transportation of abandonment rifle head, has made things convenient for washing, the storage to the waste gas rifle head.

The above technical purpose of the present invention can be achieved by the following technical solutions: including support, the workstation of setting on the support and the pipettor that sets up the dismantlement on the support and be connected with the liquid-transfering gun head, its characterized in that: the pipette tip taking-out device comprises a work table, and is characterized in that a pipette tip taking-out assembly is arranged on the work table and comprises a storage box sliding on the top surface of the work table and a taking-out assembly located on the top surface of the storage box, the storage box is provided with a plurality of rows of storage grooves consistent with the number of pipette tips.

Through above-mentioned technical scheme, after a set of liquid-transfering gun head used, move the top of its receiver and make it drop to one of them row and accomodate the inslot, take all to accomodate the groove and all load the back that finishes, take out the receiver and take out all waste gas rifle heads according to concentrating through taking out the subassembly, made things convenient for washing and the storage to abandonment rifle head.

The utility model discloses further set up to: the take-out assembly comprises a fixed plate and a clamping plate which are arranged on each row of accommodating grooves, the fixed plate is fixed together and a plurality of through two fixing rods, the clamping plate is fixed together through a sliding rod, the fixed plate and the clamping plate are arranged at intervals, and the clamping plate slides on the fixing rods.

Through the technical scheme, when the waste gun heads need to be taken out, the clamping plates clamp the waste gun heads on the fixing plates through the pulling sliding rods, and meanwhile, the waste gun heads fall into the containing grooves and face towards the fixed direction, so that the waste gun heads in the containing grooves can be clamped by one clamping plate in a row.

The utility model discloses further set up to: and the taking-out assembly is provided with a fixing assembly for fixing the clamping plate on the fixing rod.

Through above-mentioned technical scheme, treat that the grip block is fixed the fixed back to the fixed plate with abandonment rifle head, fix through fixed group price and make abandonment rifle head firmly fixed.

The utility model discloses further set up to: fixedly connected with extends the platform on the workstation, it extends to the slide on the workstation to extend to set up on the platform, the receiver slides in the slide.

The utility model discloses further set up to: the worktable is fixed with a fixed magnet arranged in the motion direction of the storage box, and the storage box is fixed with a suction sheet.

Through above-mentioned technical scheme, inhale through setting up fixed magnetism, it has arrived the regulation position promptly and has waited the pipettor and put down can by the pipette head when the receiver is inhaled by fixed magnetism.

The utility model discloses further set up to: the top surface of receiver has seted up downwards a plurality of slots that are used for fixed plate male.

The utility model discloses further set up to: there is the interval between the top surface of grip block and receiver.

Through above-mentioned technical scheme, because the grip block slides on the dead lever, the interval between the top surface of grip block and receiver can avoid hanging of grip block and receiver top surface to rub.

The utility model discloses further set up to: a handle is fixed on the taking-out component.

Through above-mentioned technical scheme, through setting up the handle, made things convenient for will take out the subassembly and take out from the receiver.

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

1. the collection box is used for collecting a plurality of groups of waste gun heads, and the taking-out assembly is used for taking out a plurality of waste gun heads in the collection box, so that the waste gun heads are convenient to clean, transport and store;

2. the structure is simple, the cost is low and the processing is convenient.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is an exploded view of the present embodiment;

FIG. 3 is a schematic structural view of the take-out unit according to the present embodiment;

fig. 4 is an enlarged schematic view of a portion a of fig. 2.

Reference numerals: 1. a support; 2. a work table; 3. a pipettor; 4. a storage box; 5. taking out the assembly; 6. an extension stage; 7. a slot; 8. fixing magnetic attraction; 51. a fixing plate; 52. a fixing rod; 53. a clamping plate; 54. a slide bar; 55. a first connecting plate; 56. extruding and fixing the handle; 57. a second connecting plate; 58. a fixing pin; 59. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a supplementary remove device of abandonment rifle head of liquid-transfering work station, as shown in figure 1, including support 1, the workstation 2 of setting on support 1 and the pipettor 3 that can dismantle and be connected with the liquid-transfering rifle head that sets up on support 1, be provided with rifle head on workstation 2 and take out subassembly 5, rifle head takes out subassembly 5 includes receiver 4 that slides at 2 top surfaces of workstation and the subassembly 5 that takes out that is located the 4 top surfaces of receiver, sets up the groove of accomodating with liquid-transfering rifle head quantity unanimity on receiver 4.

It is specific, refer to fig. 2, a plurality of rows have been seted up in the groove of accomodating on receiver 4, extension platform 6 that extension workstation 2 was extended to fixedly connected with on workstation 2's side perisporium, set up the slide that extends to on workstation 2 on extending platform 6, make it slide in the slide at a set of gyro wheel of bottom surface fixedly connected with of receiver 4, be fixed with on workstation 2 and inhale 8 at the fixed magnetism of the 4 direction of motion settings of receiver, inhale the piece that 8 used is inhaled to inherent cooperation fixed magnetism on receiver 4 ascending side perisporium of direction of motion.

Referring to fig. 3, the taking-out assembly 5 includes a plurality of fixing plates 51 and clamping plates 53 arranged at intervals, the fixing plates 51 and the clamping plates 53 are coated with sponge to prevent the waste gun heads from being damaged by clamping, each adjacent fixing plate 51 and clamping plate 53 form a group, each group of fixing plates 51 and clamping plates 53 are respectively located on two sides of a row of accommodating groove in the width direction, two fixing rods 52 sequentially penetrate through the fixing plates 51 and the clamping plates 53 in the direction perpendicular to the length direction of the fixing plates 51, two sliding rods 54 sequentially penetrate through the fixing plates 51 and the clamping plates 53 on two sides of the fixing rods 52, a plurality of inserting grooves 7 (see fig. 4) for inserting the fixing plates 51 are formed in the bottom surface of the accommodating box 4, after the fixing plates 51 are inserted into the inserting grooves 7, gaps exist between the clamping plates 53 and the top surface of the accommodating box 4, the fixing rods 52 fix the fixing plates 51 together by welding or the like, the sliding rods 54 fix the clamping plates 53 together by welding or the like, and further enable the clamping plates 53 to slide on the fixing rods 52 by controlling the sliding rods 54.

Referring to fig. 3, one end of each of two fixing rods 52 extends out of the fixing plate 51 and is fixedly connected with a first connecting plate 55, one end of each of two sliding rods 54 communicating with the fixing rods 52 penetrates through the first connecting plate 55 and is fixedly connected with a second connecting plate 57, a fixing assembly is arranged on the taking-out assembly 5 and comprises an extrusion fixing handle 56 hinged on the first connecting plate 55 and a fixing pin 58 fixed on the second connecting plate 57 by a connecting rope, the side wall of the extrusion fixing handle 56 far away from the first connecting plate 55 is attached to the side peripheral wall of the second connecting plate 57 towards the clamping plate 53 by pulling the second connecting plate 57, each group of clamping plates 53 and the fixing plate 51 just clamp the waste gas gun head, meanwhile, a through hole is formed in each of the extrusion fixing handle 56 and the second connecting plate 57, when the side wall of the extrusion fixing handle 56 far away from the first connecting plate 55 is attached to the side peripheral wall of the second connecting plate 57 towards the clamping plate 53, the fixing handle 56 is fixed by inserting the fixing pin 58 into the through hole, and in addition, the length of the fixing plates 51 is greater than that the fixing plates 51, and the fixing rods 51 are connected between the two fixing rods 51 and the fixing rods 59.

The working process and principle of the embodiment are as follows:

after the storage groove is completely loaded, the storage box 4 slides to the extension table 6 along the slide way, then the side wall of the extrusion fixing handle 56 far away from the first connecting plate 55 is attached to the side peripheral wall of the second connecting plate 57 towards the clamping plate 53 by pulling the second connecting plate 57, at the moment, the fixing pin 58 is inserted into the through hole to fix the extrusion fixing handle 56, at the moment, the clamping plate 53 and the fixing plate 51 clamp a plurality of waste gun heads simultaneously, and then the taking-out assembly 5 is taken out through the lifting handle 59, so that the steam transportation of the batch waste gun heads is completed, and the cleaning, storage and other works are convenient;

when the rifle head takes out subassembly 5 and resumes initial position, through inserting fixed plate 51 in slot 7, make grip block 53 and the interior perisporium laminating of holding the groove through promoting second connecting plate 57, promote receiver 4 afterwards and make the piece of inhaling on it inhale 8 actuation with fixed magnetism.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a supplementary remove device of abandonment rifle head of liquid-transfering workstation, includes support (1), workstation (2) of setting on support (1) and sets up pipettor (3) that can dismantle on support (1) and be connected with the liquid-transfering rifle head, its characterized in that: the automatic pipette is characterized in that a pipette head taking-out assembly (5) is arranged on the workbench (2), the pipette head taking-out assembly (5) comprises a storage box (4) sliding on the top surface of the workbench (2) and a taking-out assembly (5) located on the top surface of the storage box (4), the storage box (4) is provided with storage grooves consistent with the number of pipette heads, and the storage grooves are provided with a plurality of rows.

2. The auxiliary removing device for the waste pipette tip of a pipette workstation according to claim 1, wherein: take out subassembly (5) including setting up fixed plate (51) and grip block (53) on every row of storage groove, a plurality of fixed plate (51) are together fixed through two dead levers (52), a plurality of grip block (53) are together fixed through slide rod (54), fixed plate (51) and grip block (53) interval set up, just grip block (53) slide on dead lever (52).

3. The auxiliary removing device for the waste tips of the pipetting workstation according to claim 2, wherein: the taking-out component (5) is provided with a fixing component for fixing the clamping plate (53) on the fixing rod (52).

4. The auxiliary removing device for the waste pipette tip of a pipette workstation according to claim 3, wherein: extension platform (6) of fixedly connected with on workstation (2), set up the slide that extends to on workstation (2) on extending platform (6), receiver (4) slide in the slide.

5. The auxiliary removing device for the waste pipette tip of a pipette workstation according to claim 4, wherein: the working table (2) is fixed with a fixed magnet (8) arranged in the moving direction of the storage box (4), and the storage box (4) is fixed with a magnet sheet.

6. The auxiliary removing device for the waste tips of the pipetting workstation according to claim 5, wherein: the top surface of the storage box (4) is downwards provided with a plurality of slots (7) for inserting the fixing plates (51).

7. The auxiliary removing device for the waste pipette tip of a pipette workstation according to claim 6, wherein: and a space is reserved between the clamping plate (53) and the top surface of the storage box (4).

8. The auxiliary removing device for the waste pipette tip of a pipette workstation according to claim 2, wherein: a handle (59) is fixed on the taking-out component (5).

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