CN217646984U

CN217646984U - Surface residual glue cleaning device for micro-fluidic chip

Info

Publication number: CN217646984U
Application number: CN202221227241.6U
Authority: CN
Inventors: 钱伟; 赵越; 孙雪营
Original assignee: Tianjin Mogenetics Biotechnology Co ltd
Current assignee: Tianjin Mogenetics Biotechnology Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-25
Anticipated expiration: 2032-05-20

Abstract

The utility model relates to a surperficial cull belt cleaning device for micro-fluidic chip, including wasing the case, wash incasement demountable installation and wash the board, be equipped with a plurality of clamping components that are used for fixed chip on the washing board, be equipped with a plurality of holes of permeating water on the washing board, it is equipped with electric jar one to wash roof portion both ends, an electric jar piston rod top is equipped with the L shaped plate, both ends are equipped with the mounting panel around two L shaped plate riser opposite faces, be equipped with slidable on the two L shaped plate riser opposite faces and remove the frame, remove and install on the frame and wash the subassembly, be equipped with the power component that the frame removed is removed in the drive on the mounting panel, it is equipped with the outlet of taking the valve to wash the bottom of the case portion. The utility model discloses be convenient for wash convenient to use to the cull on micro-fluidic chip surface.

Description

Surface residual glue cleaning device for micro-fluidic chip

Technical Field

The utility model relates to a chip washs the field, especially relates to a surface cull belt cleaning device for micro-fluidic chip.

Background

The micro-fluidic chip technology integrates basic operation units of sample preparation, reaction, separation, detection and the like in the biological, chemical and medical analysis process into a micron-scale chip to automatically complete the whole analysis process, and has been developed into a brand-new research field crossing the disciplines of biology, chemistry, medicine, fluid, electronics, materials, machinery and the like due to the huge potential of the micro-fluidic chip in the fields of biology, chemistry, medicine and the like.

After the micro-fluidic chip is used, the residual adhesive on the surface of the micro-fluidic chip needs to be cleaned, the residual adhesive is generally positioned at the corners of the chip, manual cleaning is generally performed during cleaning, time and labor are wasted during manual cleaning, the cleaning effect is general, and the cleaning efficiency is low.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a surface residual adhesive cleaning device for a micro-fluidic chip.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a surperficial cull belt cleaning device for micro-fluidic chip, including wasing the case, it has the washing board to wash incasement demountable installation, be equipped with a plurality of clamping components that are used for fixed chip on the washing board, it is equipped with a plurality of holes of permeating water to wash to be equipped with on the washing board, it is equipped with electric jar one to wash roof portion both ends, an electric jar piston rod top is equipped with the L shaped plate, both ends are equipped with the mounting panel around two L shaped plate riser opposite faces, be equipped with slidable on the two L shaped plate riser opposite faces and remove the frame, remove and install on the frame and wash the subassembly, be equipped with the power component that the frame removed is removed in the drive on the mounting panel, it is equipped with the outlet of taking the valve to wash the bottom of the case portion.

Particularly, the cleaning plate is of a U-shaped plate structure with an outer flanging, a plurality of inserting columns are arranged at the bottom of the outer flanging of the cleaning plate, a plurality of inserting slots corresponding to the inserting columns are arranged at the top of the cleaning box, and the inserting columns are inserted into the inserting slots.

Specially, clamping component includes four dog that are the rectangle and distribute, and the dog inboard is equipped with and presss from both sides tight piece, even has the spring between pressing from both sides tight piece and the dog, and even has a plurality of telescopic links between dog and the tight piece of clamp, and the dog is fixed on the cleaning sheet, and the tight piece of clamp slides on the cleaning sheet, and four limit middle parts of chip are tight fixed through four tight pieces clamp respectively.

Particularly, the top of the clamping block is of an arc-shaped structure.

Particularly, the two ends of the movable frame are provided with sliding blocks, the L-shaped plate is provided with sliding grooves corresponding to the sliding blocks, and the sliding blocks are arranged in the sliding grooves in a sliding mode.

Particularly, guide blocks are arranged at two ends and the middle of the top of the movable frame, a pair of guide rods penetrating through the guide blocks at the two ends are arranged between the two mounting plates, the guide blocks move along the guide rods, the power assembly comprises a second electric cylinder arranged on one mounting plate, and a piston rod of the second electric cylinder is connected with the middle guide block.

The cleaning assembly comprises a plurality of pairs of rotating rods which are rotatably connected to the bottom of the movable frame and cleaning wipers arranged at the bottom of the rotating rods, each pair of cleaning wipers corresponds to two corners of one chip on the same side, the rotating rods penetrate into the movable frame, the transmission mode between every two adjacent rotating rods is gear transmission, and the top of the movable frame is provided with a motor for driving one rotating rod to rotate.

The utility model has the advantages that: the utility model discloses a set up detachable and wash the board, remove frame, power component, washing subassembly, clamping components for the chip is fixed convenient, and the cleanness is wiped and is convenient for wash chip surface cull position, and it is convenient quick to wash, labour saving and time saving, and the cleaning performance is good, and the cleaning efficiency is high, convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the cleaning plate of the present invention;

FIG. 3 is a schematic structural view of the power assembly of the present invention;

FIG. 4 is a schematic structural view of a clamping assembly of the present invention;

in the figure: 1-cleaning the tank; 2-inserting a column; 3, cleaning the plate; 4-electric cylinder one; 5-L-shaped plate; 6, a motor; 7-mounting a plate; 8-a guide block; 9-a guide rod; 10-moving frame; 11-rotating rods; 12-cleaning and wiping; 13-a clamping assembly; 14-a water outlet; 15-water permeable holes; 16-a chip; 17-electric cylinder two; 18-a stop block; 19-a spring; 20-a telescopic rod; 21-a clamping block;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1-4, a surface residual adhesive cleaning device for a microfluidic chip comprises a cleaning box 1, wherein a water outlet 14 with a valve is arranged at the bottom of the cleaning box 1, a cleaning plate 3 is detachably mounted in the cleaning box 1, the cleaning plate 3 is of a U-shaped plate structure with an outer flanging, a plurality of inserting columns 2 are arranged at the bottom of the outer flanging of the cleaning plate 3, a plurality of inserting slots corresponding to the inserting columns 2 are arranged at the top of the cleaning box 1, the inserting columns 2 are inserted into the inserting slots, a plurality of clamping assemblies 13 for fixing a chip 16 are arranged on the cleaning plate 3, and a plurality of water permeable holes 15 are arranged on the cleaning plate 3;

the clamping assembly 13 comprises four check blocks 18 which are distributed in a rectangular shape, clamping blocks 21 are arranged on the inner sides of the check blocks 18, springs 19 are connected between the clamping blocks 21 and the check blocks 18, a plurality of telescopic rods 20 are connected between the check blocks 18 and the clamping blocks 21, the check blocks 18 are fixed on the cleaning plate 3, the clamping blocks 21 slide on the cleaning plate 3, and the middle parts of the four edges of the chip 16 are clamped and fixed through the four clamping blocks 21;

will treat abluent chip 16 directly to put before the washing in clamping component 13, chip 16 puts four tight piece 21 of clamp and when pressing from both sides between tight piece 21 to dog 18 removal, spring 19 compresses tightly, make chip 16 fixed, then will wash insert post 2 on the board 3 insert wash in the jack of case 1 can, wash the washing liquid accessible in the case 1 and permeate water hole 15 and see through, the washing liquid can select for use special degumming washing liquid, wash 3 easy dismounting of board, can directly take out after wasing, be convenient for take out the chip 16 after wasing, high durability and convenient use.

The cleaning box comprises a cleaning box body 1, two ends of the top of a cleaning box body 1 are provided with first electric cylinders 4, the tops of piston rods of the first electric cylinders 4 are provided with L-shaped plates 5, mounting plates 7 are arranged at the front ends and the rear ends of opposite surfaces of vertical plates of the two L-shaped plates 5, slidable moving frames 10 are arranged on the opposite surfaces of the vertical plates of the two L-shaped plates 5, sliding blocks are arranged at the two ends of the moving frames 10, sliding grooves corresponding to the sliding blocks are formed in the L-shaped plates 5, the sliding blocks are slidably arranged in the sliding grooves, power components for driving the moving frames 10 to move are arranged on the mounting plates 7, guide blocks 8 are arranged at the two ends and the middle of the top of the moving frame 10, a pair of guide rods 9 penetrating through the guide blocks 8 at the two ends are arranged between the two mounting plates 7, the guide blocks 8 move along the guide rods 9, each power component comprises a second electric cylinder 17 arranged on one mounting plate 7, and piston rods of the second electric cylinders 17 are connected with the guide blocks 8 at the middle parts;

a cleaning assembly is arranged on the movable frame 10, the cleaning assembly comprises a plurality of pairs of rotating rods 11 which are rotatably connected to the bottom of the movable frame 10 and cleaning wipers 12 arranged at the bottoms of the rotating rods 11, each pair of cleaning wipers 12 corresponds to two corners on the same side of one chip 16, the rotating rods 11 penetrate into the movable frame 10, the transmission mode between every two adjacent rotating rods 11 is gear transmission, and the top of the movable frame 10 is provided with a motor 6 for driving one rotating rod 11 to rotate;

when the cleaning frame is used for cleaning the residual glue at the four corners of the chip 16, the cleaning wiper 12 is moved downwards to be in contact with the chip 16 under the action of the first electric cylinder 4 after being soaked for a period of time by the cleaning solution, then the cleaning wiper 12 rotates under the action of the motor 6, the residual glue can be well removed by the rotating cleaning wiper 12, then the moving frame 10 moves under the action of the second electric cylinder 17, the cleaning wiper 12 can clean the residual glue on each row of chips 16 conveniently, and the waste liquid after cleaning can be discharged through the water outlet 14. The utility model discloses make chip 16 fixed convenient, clean 12 of wiping be convenient for wash chip 16 surface cull position, it is convenient quick to wash, labour saving and time saving, and the cleaning performance is good, and the cleaning efficiency is high, convenient to use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present 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 implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited to the above embodiments, and all the modifications made by the method and the technical solution of the present invention or directly applied to other occasions without modification are within the protection scope of the present invention.

Claims

1. The utility model provides a surperficial cull belt cleaning device for micro-fluidic chip, including wasing case (1), a serial communication port, demountable installation has wash board (3) in wasing case (1), be equipped with a plurality of clamping component (13) that are used for fixed chip (16) on wash board (3), be equipped with a plurality of holes (15) of permeating water on wash board (3), it is equipped with electric jar (4) to wash case (1) top both ends, electric jar (4) piston rod top is equipped with L shaped plate (5), both ends are equipped with mounting panel (7) around two L shaped plate (5) riser opposite faces, be equipped with slidable on two L shaped plate (5) riser opposite faces and remove frame (10), install the washing subassembly on removing frame (10), be equipped with the power component that the drive removed frame (10) and remove on mounting panel (7), it is equipped with outlet (14) of taking the valve to wash case (1) bottom.

2. The surface residual glue cleaning device for the microfluidic chip according to claim 1, wherein the cleaning plate (3) is of a U-shaped plate structure with an outer flanging, a plurality of inserting columns (2) are arranged at the bottom of the outer flanging of the cleaning plate (3), a plurality of inserting slots corresponding to the inserting columns (2) are arranged at the top of the cleaning box (1), and the inserting columns (2) are inserted into the inserting slots.

3. The surface residual glue cleaning device for the microfluidic chip as claimed in claim 2, wherein the clamping assembly (13) comprises four check blocks (18) which are distributed in a rectangular shape, clamping blocks (21) are arranged on the inner sides of the check blocks (18), springs (19) are connected between the clamping blocks (21) and the check blocks (18), a plurality of telescopic rods (20) are connected between the check blocks (18) and the clamping blocks (21), the check blocks (18) are fixed on the cleaning plate (3), the clamping blocks (21) slide on the cleaning plate (3), and the middle parts of four edges of the chip (16) are clamped and fixed through the four clamping blocks (21).

4. The surface residual glue cleaning device for the microfluidic chip as claimed in claim 3, wherein the top of the clamping block (21) is of an arc structure.

5. The surface residual glue cleaning device for the microfluidic chip according to claim 4, wherein sliding blocks are arranged at two ends of the movable frame (10), sliding grooves corresponding to the sliding blocks are arranged on the L-shaped plate (5), and the sliding blocks are slidably arranged in the sliding grooves.

6. The surface residual glue cleaning device for the microfluidic chip according to claim 5, wherein the two ends and the middle of the top of the movable frame (10) are provided with guide blocks (8), a pair of guide rods (9) penetrating through the guide blocks (8) at the two ends are arranged between the two mounting plates (7), the guide blocks (8) move along the guide rods (9), the power assembly comprises a second electric cylinder (17) arranged on one mounting plate (7), and a piston rod of the second electric cylinder (17) is connected with the middle guide block (8).

7. The surface residual glue cleaning device for the microfluidic chip according to claim 6, wherein the cleaning assembly comprises a plurality of pairs of rotating rods (11) which are rotatably connected to the bottom of the moving frame (10) and cleaning wipers (12) arranged at the bottom of the rotating rods (11), each pair of cleaning wipers (12) corresponds to two corners of the same side of one chip (16), the rotating rods (11) penetrate into the moving frame (10), the transmission mode between two adjacent rotating rods (11) is gear transmission, and the top of the moving frame (10) is provided with a motor (6) for driving one rotating rod (11) to rotate.