CN216630900U

CN216630900U - Full-automatic single-channel multi-control-end trace liquid subpackaging device

Info

Publication number: CN216630900U
Application number: CN202123151551.2U
Authority: CN
Inventors: 刘立成; 吴刚; 严国权; 闫广为
Original assignee: Suzhou Boaolong Technology Co ltd
Current assignee: Suzhou Boaolong Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-31
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a full-automatic single-channel multi-control-end micro-liquid split charging device, which comprises a platform and a bracket, wherein the bracket is fixedly arranged at the middle position on the upper surface of the platform, a liquid injection groove is fixedly arranged in the bracket, a plurality of groups of liquid injection nozzles are fixedly communicated with the bottom of the liquid injection groove, a solenoid valve is arranged in each liquid injection nozzle, two groups of screw rods are rotatably arranged on the upper surface of the platform, two groups of pipe loading trays are slidably connected above the screw rods, each pipe loading tray comprises a supporting plate and a positioning pipe, a contact rod is arranged at the bottom of the positioning pipe, a weighing sensor corresponding to the position of the positioning pipe is arranged in the platform, the weighing sensors are electrically connected with the solenoid valves, one-time multi-group simultaneous split charging is realized, the liquid injection amount is controlled by the solenoid valves and a weight induction sensor, the micro-liquid split charging of the liquid is realized, and the connection structures of the liquid injection groove, the liquid injection pipe and the nozzles are simple, convenient to detach to conveniently clean it, guarantee that the quality of follow-up mother liquor is not influenced.

Description

Full-automatic single-channel multi-control-end trace liquid subpackaging device

Technical Field

The utility model relates to the technical field of liquid subpackage, in particular to a full-automatic single-channel multi-control-end trace liquid subpackage device.

Background

Researchers often need to separately pack liquid reagents and body fluid specimens (hydrothorax, ascites, blood plasma, urine, and the like). For preparing various solutions, mother liquor is prepared and then subpackaged in many times, and the subpackaging pipe is taken out when the mother liquor is for later use.

At present, mother liquor is usually subpackaged manually, if only 10-20 times of subpackaging are carried out each time, the working intensity is not high, but if 100-200 times of subpackaging are carried out, the working intensity is high, the working process is quite tedious, the subpackaging amount for each time can be different, and the waste of most of human resources and time cost is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a full-automatic single-channel multi-control-end micro-liquid subpackaging device, which realizes repeated subpackage, realizes the subpackage of micro-liquid by controlling the liquid injection amount through an electromagnetic valve and a weight induction sensor, is convenient to clean, ensures that the quality of subsequent mother liquor is not influenced, and solves the problems in the background art.

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

a full-automatic single-channel multi-control-end micro-liquid subpackaging device comprises a platform and a support, wherein the support is fixedly arranged in the middle of the upper surface of the platform, a liquid injection groove is fixedly arranged in the support, a plurality of groups of liquid injection nozzles are fixedly communicated with the bottom of the liquid injection groove, and an electromagnetic valve is arranged in each liquid injection nozzle;

the utility model discloses a platform, including platform upper surface, lead screw, locating tube, contact bar, weighing sensor, solenoid valve, the platform upper surface rotates and installs two sets of lead screws, sliding connection has two sets of tubulation trays above the lead screw, the tubulation tray includes layer board and locating tube, locating tube elastic connection is in layer board upper surface, the locating tube bottom is provided with the feeler lever, be provided with the weighing sensor who corresponds with the locating tube position in the platform, weighing sensor and solenoid valve electric connection.

The support comprises an upright post and a supporting plate fixedly installed at the top of the upright post through a bolt, and the bottom end of the upright post is fixedly installed on the upper surface of the platform.

The top of the liquid injection groove is fixedly communicated with a liquid inlet pipe, and one end of the liquid inlet pipe is fixedly arranged in the support plate.

Two groups of side plates are symmetrically arranged on two sides of the outer wall of the positioning pipe, and springs are fixedly connected between the side plates and the supporting plate.

The spring is internally provided with a guide rod in a penetrating manner, the supporting plate is internally provided with a guide hole, the guide rod is slidably arranged in the guide hole, the bottom ends of the adjacent two groups of guide rods are fixedly connected with a connecting plate, and the contact rods are fixedly connected to the bottom surface of the connecting plate.

The bottom surface of the supporting plate is fixedly provided with four groups of moving blocks, threaded sleeves are rotatably arranged in the moving blocks, and the threaded sleeves are in threaded connection with the surface of the screw rod.

In summary, due to the adoption of the technology, the utility model has the beneficial effects that:

in the utility model, a group of single-channel liquid injection grooves are arranged, and a plurality of groups of liquid injection nozzles are arranged at the bottom of the liquid injection grooves, so that multiple sub-packaging is realized, and the liquid injection amount is controlled by an electromagnetic valve and a weight induction sensor so as to realize the sub-packaging of trace liquid;

according to the utility model, the support is arranged into the upright post and the supporting plate fixedly arranged at the top of the upright post through the bolt, and the liquid injection groove is fixedly arranged below the supporting plate, so that the liquid injection groove, the liquid injection pipe and the spray head can be conveniently disassembled and assembled, the cleaning of the liquid injection groove, the liquid injection pipe and the spray head is convenient, and the quality of subsequent mother liquor is not influenced.

Drawings

FIG. 1 is a schematic view of a front perspective structure of a full-automatic single-channel multi-control-end micro-liquid split charging device according to the present invention;

FIG. 2 is a schematic view of a top-down perspective structure of the fully automatic single-channel multi-control-end micro-liquid dispensing device according to the present invention;

fig. 3 is a schematic view of the bottom perspective structure of the fully automatic single-channel multi-control-end micro-liquid subpackaging device according to the utility model.

In the figure: 1. a platform; 2. a support; 201. a column; 202. a support plate; 3. a screw rod; 4. a tube-splitting tray; 401. a pallet; 402. a positioning tube; 403. a feeler lever; 404. a weighing sensor; 405. a side plate; 406. a spring; 407. a guide bar; 408. a guide hole; 409. a connecting plate; 5. a liquid injection groove; 6. a liquid injection nozzle; 7. an electromagnetic valve; 8. a liquid inlet pipe; 9. a moving block; 10. a threaded sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

The utility model provides a full-automatic single-channel multi-control-end micro-liquid subpackaging device as shown in figures 1-3, which comprises a platform 1 and a support 2, wherein the support 2 is fixedly arranged at the middle position of the upper surface of the platform 1, the support 2 comprises an upright post 201 and a support plate 202 fixedly arranged at the top of the upright post 201 through bolts, the bottom end of the upright post 201 is fixedly arranged on the upper surface of the platform 1, a liquid injection groove 5 is fixedly arranged in the support 2, the bottom of the liquid injection groove 5 is fixedly communicated with a plurality of groups of liquid injection nozzles 6, an electromagnetic valve 7 is arranged in the liquid injection nozzle 6, the top of the liquid injection groove 5 is fixedly communicated with a liquid inlet pipe 8, one end of the liquid inlet pipe 8 is fixedly arranged in the support plate 202, after the injection of a group of mother liquid is completed, the liquid injection groove 5, the liquid injection nozzle 6 and the liquid inlet pipe 8 of the group of mother liquid need to be cleaned in time and connected through bolts, the dismounting is convenient, and the structure is simple, thereby saving the processing and manufacturing cost of the device.

The utility model discloses a platform, including platform 1, lead screw 3, shaft coupling fixedly connected with motor, lead screw 3, bearing plate 401 bottom surface fixed mounting have four group's movable block 9, swivel nut 10 is installed to movable block 9 internal rotation, swivel nut 10 threaded connection is in lead screw 3 surfaces, 3 one end of lead screw is through shaft coupling fixedly connected with motor, and the motor starts to drive lead screw 3 rotatory, thereby lead screw 3 rotatory drive swivel nut 10 drive movable block 9 drive branch dress pipe tray 4 and remove, can carry out the switching between two sets of or more than two sets of branch dress pipe tray 4 on same group of platform 1, improve and annotate liquid efficiency, fill after accomplishing a set of, when continuing to fill next a set of again, take off the branch dress pipe of another group dress pipe tray 4.

The split charging pipe tray 4 comprises a supporting plate 401 and a positioning pipe 402, the positioning pipe 402 is elastically connected to the upper surface of the supporting plate 401, a feeler lever 403 is arranged at the bottom of the positioning pipe 402, a weighing sensor 404 corresponding to the positioning pipe 402 is arranged in the platform 1, the weighing sensor 404 is electrically connected with an electromagnetic valve 7, two groups of side plates 405 are symmetrically arranged on two sides of the outer wall of the positioning pipe 402, a spring 406 is fixedly connected between each side plate 405 and the supporting plate 401, a guide rod 407 is installed in the spring 406 in a penetrating manner, a guide hole 408 is formed in the supporting plate 401, the guide rod 407 is slidably installed in the guide hole 408, the bottom ends of two adjacent groups of guide rods 407 are fixedly connected with a connecting plate 409, the feeler lever 403 is fixedly connected to the bottom surface of the connecting plate 409, when in use, an empty split charging pipe is inserted into the positioning pipe 402, and an external pump body connected with one end of the electromagnetic valve 7 and one end of a liquid inlet pipe 8 is started, can annotate the liquid operation to the split charging pipe, after liquid fills a certain amount, compression spring 406 makes feeler lever 403 downstream until touch weighing sensor 404, when weighing sensor 404 reaches the settlement weight pressure value, liquid shower nozzle 6 is annotated in electric connection's solenoid valve 7 instant closing, accomplish liquid partial charging, weighing sensor 404 is this field technical personnel well-known technique, therefore, the theory of operation is not repeated, during the use, weighing sensor 404 can set for different weighing weight values, after the ration is set for as required, electric control solenoid valve 7 opens and shuts, control mother liquor partial charging volume.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a full-automatic single channel multiple control end trace liquid partial shipment device, includes platform (1) and support (2), its characterized in that: the support (2) is fixedly arranged in the middle of the upper surface of the platform (1), a liquid injection groove (5) is fixedly arranged in the support (2), a plurality of groups of liquid injection nozzles (6) are fixedly communicated with the bottom of the liquid injection groove (5), and an electromagnetic valve (7) is arranged in each liquid injection nozzle (6);

platform (1) upper surface rotates installs two sets of lead screws (3), lead screw (3) top sliding connection has two groups tubulation tray (4), tubulation tray (4) of branch includes layer board (401) and registration arm (402), registration arm (402) elastic connection in layer board (401) upper surface, registration arm (402) bottom is provided with feeler lever (403), be provided with weighing sensor (404) that correspond with registration arm (402) position in platform (1), weighing sensor (404) and solenoid valve (7) electric connection.

2. The full-automatic single-channel multi-control-end micro-liquid subpackaging device according to claim 1, which is characterized in that: the support (2) comprises an upright post (201) and a support plate (202) fixedly mounted at the top of the upright post (201) through a bolt, and the bottom end of the upright post (201) is fixedly mounted on the upper surface of the platform (1).

3. The full-automatic single-channel multi-control-end micro-liquid subpackaging device according to claim 2, which is characterized in that: the top of the liquid injection groove (5) is fixedly communicated with a liquid inlet pipe (8), and one end of the liquid inlet pipe (8) is fixedly arranged in the support plate (202).

4. The full-automatic single-channel multi-control-end micro-liquid subpackaging device according to claim 2, which is characterized in that: two groups of side plates (405) are symmetrically arranged on two sides of the outer wall of the positioning pipe (402), and springs (406) are fixedly connected between the side plates (405) and the supporting plate (401).

5. The full-automatic single-channel multi-control-end micro-liquid subpackaging device according to claim 4, which is characterized in that: guide rods (407) penetrate through the spring (406) and are installed, guide holes (408) are formed in the supporting plate (401), the guide rods (407) are installed in the guide holes (408) in a sliding mode, the bottom ends of two adjacent groups of guide rods (407) are fixedly connected with connecting plates (409), and the contact rods (403) are fixedly connected to the bottom surfaces of the connecting plates (409).

6. The full-automatic single-channel multi-control-end micro-liquid subpackaging device according to claim 1, which is characterized in that: four groups of moving blocks (9) are fixedly mounted on the bottom surface of the supporting plate (401), threaded sleeves (10) are rotatably mounted in the moving blocks (9), and the threaded sleeves (10) are in threaded connection with the surface of the lead screw (3).