Biosensor electrode film laminating machine

Abstract

The utility model discloses a biosensor electrode film laminating machine, and belongs to the technical field of biosensors. The device mainly comprises a base, a machine body is fixedly installed at the upper end of the base, a machine cover is arranged at the upper end of the machine body, a liquid conveying bin is fixedly installed at the upper end of the machine cover, a driving motor is further fixedly installed at the upper end of the machine cover, a stirring roller is arranged on the inner side of the machine body, and the upper end of the stirring roller is connected with the rotating end of the driving motor. Stirring blades are fixedly mounted on the two sides of the stirring roller, a connecting plate is mounted at the lower end of the stirring roller, a piston rod is fixedly connected to the lower end of the air cylinder, telescopic liquid conveying pipes are fixedly mounted on the two sides of the piston rod, a liquid storage plate is fixedly connected to the lower end of the piston rod, and the bottom ends of the telescopic liquid conveying pipes are connected with the liquid storage plate; and a brush roller is fixedly mounted at the lower end of the liquid storage plate. According to the biosensor electrode film laminating machine, the film laminating speed is increased, and the film laminating length is ensured to be consistent.

Description

Technical Field

[0001] The invention relates to the technical field of biosensors, and more specifically, to a biosensor electrode coating machine. Background Art

[0002] Biosensors are important detection tools that use biological materials such as microorganisms, nucleic acids, proteins, enzymes, and organelles fixed in a specific manner on the surface of recognition elements to specifically identify substrates and convert biological signals into monitorable signals. When making biosensors, a coating method is usually used to apply biological solutions to electrodes to make biosensor electrodes. Currently, the coating on sensor electrodes is generally done by open-type manual coating or swiping, which results in a waste of solution and cannot ensure the consistency of film thickness and coating length, so that the biosensor cannot achieve effective performance.

[0003] Therefore, it is necessary to provide a biosensor electrode coating machine to solve the above problems. Utility Model Content

[0004] Based on the above problems existing in the prior art, the purpose of the embodiments of the present application is to provide a biosensor electrode coating machine to improve the coating rate and ensure consistent coating length.

[0005] The technical solution adopted by the present application to solve its technical problems is: a biosensor electrode coating machine, including a base, a body is fixedly installed on the upper end of the base, a cover is arranged on the upper end of the body, an infusion tank is fixedly installed on the upper end of the cover, a driving motor is also fixedly installed on the upper end of the cover, a stirring roller is arranged on the inner side of the body, the upper end of the stirring roller is connected to the rotating end of the driving motor, stirring blades are fixedly installed on both sides of the stirring roller, a connecting plate is installed on the lower end of the stirring roller, the upper end of the connecting plate is a liquid storage layer, the lower end of the connecting plate is provided with a coating mechanism, and the bottom end of the body is provided with a clamping component The coating mechanism includes a cylinder, which is installed on the inner side of the connecting plate, and the lower end of the cylinder is fixedly connected to a piston rod, and telescopic infusion tubes are fixedly installed on both sides of the piston rod, and the lower end of the piston rod is fixedly connected to a liquid storage plate, and the bottom end of the telescopic infusion tube is connected to the liquid storage plate, and a brush roller is fixedly installed on the lower end of the liquid storage plate. The clamping assembly includes a two-way liquid cylinder, which is fixedly installed on the bottom end of the machine body, and driving rods are fixedly installed on both sides of the two-way liquid cylinder. A sliding plate is fixedly installed on the front end of the driving rod, and the sliding plate is slidably connected to the bottom end of the machine body, and a splint is fixedly installed on the front end of the sliding plate.

[0006] Furthermore, a liquid baffle is fixedly installed at a middle position between the infusion tank and the driving motor.

[0007] Furthermore, an arc-shaped protective pad is fixedly mounted on the front end of the clamping plate.

[0008] The beneficial effects of the utility model are as follows: the cylinder is started to drive the piston rod to extend and retract downward, the piston rod extends and retracts downward to drive the liquid storage plate to move downward, the liquid storage plate moves downward to drive the brush roller to move downward, and then the biosensor electrode is coated with a brush filled with biological suspension solution on the brush roller, thereby improving the coating rate and ensuring the consistency of the coating length. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0010] Figure 1 This is an overall schematic diagram of a biosensor electrode coating machine in this application;

[0011] Figure 2 for Figure 1 The structural diagram of the front side;

[0012] Figure 3 for Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0013] In the figure: 1. base; 2. machine body; 3. infusion tank; 4. driving motor; 5. machine cover; 6. liquid baffle plate; 7. stirring roller; 8. stirring fan blade; 9. connecting plate; 10. telescopic infusion tube; 11. cylinder; 12. liquid storage plate; 13. brush roller; 14. sliding plate; 15. two-way liquid cylinder; 16. clamping plate; 17. driving rod; 18. arc protective pad. DETAILED DESCRIPTION

[0014] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0015] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0016] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0017] like Figure 1-3 As shown, the present application provides a biosensor electrode coating machine, including a base 1, a body 2 is fixedly installed on the upper end of the base 1, a cover 5 is arranged on the upper end of the body 2, an infusion tank 3 is fixedly installed on the upper end of the cover 5, a driving motor 4 is also fixedly installed on the upper end of the cover 5, a stirring roller 7 is arranged on the inner side of the body 2, the upper end of the stirring roller 7 is connected to the rotating end of the driving motor 4, stirring blades 8 are fixedly installed on both sides of the stirring roller 7, a connecting plate 9 is installed on the lower end of the stirring roller 7, the upper end of the connecting plate 9 is a liquid storage layer, and a coating mechanism is arranged on the lower end of the connecting plate 9, a clamping assembly is arranged on the bottom end of the body 2, and the coating mechanism includes a cylinder 11, The cylinder 11 is installed on the inner side of the connecting plate 9, the lower end of the cylinder 11 is fixedly connected to a piston rod, telescopic infusion tubes 10 are fixedly installed on both sides of the piston rod, the lower end of the piston rod is fixedly connected to a liquid storage plate 12, the bottom end of the telescopic infusion tube 10 is connected to the liquid storage plate 12, the lower end of the liquid storage plate 12 is fixedly installed with a brush roller 13, the clamping assembly includes a two-way liquid cylinder 15, the two-way liquid cylinder 15 is fixedly installed at the bottom end of the body 2, driving rods 17 are fixedly installed on both sides of the two-way liquid cylinder 15, a sliding plate 14 is fixedly installed at the front end of the driving rod 17, the sliding plate 14 is slidably connected to the bottom end of the body 2, and a clamping plate 16 is fixedly installed at the front end of the sliding plate 14.

[0018] A liquid baffle 6 is fixedly installed in the middle of the infusion tank 3 and the driving motor 4 .

[0019] An arc-shaped protective pad 18 is fixedly mounted on the front end of the clamping plate 16 .

[0020] Specifically, the staff places the biosensor electrode in the clamping assembly, and then starts the two-way liquid cylinder 15 through an external controller (not shown). The two-way liquid cylinder 15 starts to drive the driving rod 17 to retract inward, and the inward contraction of the driving rod 17 drives the sliding plate 14 to slide inward. The inward sliding of the sliding plate 14 drives the clamping plate 16 to move inward to clamp the biosensor electrode. While clamping, the arc-shaped protective pad 18 at the front end of the clamping plate 16 will protect the biosensor electrode from direct contact with the clamping plate 16.

[0021] After clamping, the staff will cover the machine cover 5 on the machine body 2, and then pour the biological solution into the machine body 2 through the infusion tank 3, and the liquid baffle 6 can prevent the liquid from splashing. While pouring, the staff will start the drive motor 4, and the drive motor 4 will start to drive the stirring roller 7 to rotate, and the stirring roller 7 will drive the stirring fan blade 8 to rotate to stir and mix the biological solution. The stirred biological suspension solution will flow into the telescopic infusion tube 10, and then flow into the liquid storage plate 12 through the telescopic infusion tube 10. The biological suspension solution in the liquid storage plate 12 will flow into the brush roller 13. At this time, the staff will start the cylinder 11 through the external controller (not shown in the figure), and the cylinder 11 will start to drive the piston rod to extend and retract downward, and the piston rod will extend and retract downward to drive the liquid storage plate 12 to move downward, and the liquid storage plate 12 will move downward to drive the brush roller 13 to move downward, and then the brush on the brush roller 13 that is full of biological suspension solution will be used to brush and coat the biosensor electrode, thereby improving the coating rate and ensuring the consistency of the coating length.

[0022] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0025] The above description is only the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0026] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A biosensor electrode coating machine, characterized in that: The invention comprises a base (1), wherein a body (2) is fixedly mounted on the upper end of the base (1), a cover (5) is arranged on the upper end of the body (2), a liquid infusion tank (3) is fixedly mounted on the upper end of the cover (5), a driving motor (4) is also fixedly mounted on the upper end of the cover (5), a stirring roller (7) is arranged on the inner side of the body (2), the upper end of the stirring roller (7) is connected to the rotating end of the driving motor (4), stirring blades (8) are fixedly mounted on both sides of the stirring roller (7), a connecting plate (9) is arranged on the lower end of the stirring roller (7), the upper end of the connecting plate (9) is a liquid storage layer, the lower end of the connecting plate (9) is arranged with a coating mechanism, the bottom end of the body (2) is arranged with a clamping assembly, the coating mechanism comprises a cylinder (11), the cylinder (11) is installed On the inner side of the connecting plate (9), the lower end of the cylinder (11) is fixedly connected to a piston rod, and telescopic infusion tubes (10) are fixedly installed on both sides of the piston rod. The lower end of the piston rod is fixedly connected to a liquid storage plate (12), and the bottom end of the telescopic infusion tube (10) is connected to the liquid storage plate (12). The lower end of the liquid storage plate (12) is fixedly installed with a brush roller (13). The clamping assembly includes a two-way liquid cylinder (15), which is fixedly installed at the bottom end of the machine body (2). Drive rods (17) are fixedly installed on both sides of the two-way liquid cylinder (15). A sliding plate (14) is fixedly installed at the front end of the driving rod (17). The sliding plate (14) is slidably connected to the bottom end of the machine body (2), and a clamping plate (16) is fixedly installed at the front end of the sliding plate (14).

2. A biosensor electrode coating machine according to claim 1, characterized in that: A liquid baffle (6) is fixedly installed at a position between the infusion tank (3) and the drive motor (4).

3. A biosensor electrode coating machine according to claim 1, characterized in that: An arc-shaped protective pad (18) is fixedly mounted on the front end of the clamping plate (16).

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