Strip cutting machine for reagent plate

Abstract

The utility model relates to the technical field of laboratory equipment, and discloses a strip cutting machine for reagent plates, which comprises a main body, a sleeving plate is fixedly mounted at the top of the main body, an auxiliary rod for limiting is arranged on one side of the sleeving plate, an operation block is fixedly mounted at the top of the main body, and the operation block is connected with the sleeving plate. The top of the operation block is in threaded connection with a threaded rod used for adjustment, the bottom of the threaded rod is in threaded connection with a sliding plate, and a positioning plate is fixedly installed at the top of the operation block. According to the strip cutting machine for the reagent plate, through cooperative arrangement of the main body, the sleeving plate and the auxiliary rod, clamping and limiting are better carried out when the strip cutting machine is used, inclination in the process of conveying and cutting towards the interior is prevented, the size can be conveniently and correspondingly adjusted, faults of the strip cutting machine during operation are reduced, and the service life of the strip cutting machine is prolonged. And through cooperative arrangement of an operation block, a threaded rod, a sliding plate, a positioning plate, an adapter plate and a cutting knife, downward pressing and flattening can be effectively achieved, and the device can adapt to different cutting types.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory equipment, in particular to a strip cutter for reagent plates. Background Art

[0002] Reagent plates are widely used in modern biochemistry, molecular biology, clinical diagnosis and other fields. For example, they are used in experiments such as enzyme-linked immunosorbent assay, polymerase chain reaction, and immunochromatography. In diagnostic reagents, especially kits for rapid detection and on-site diagnosis, the reagent plates inside need to be highly standardized to ensure the accuracy and consistency of each test. For example, in immunochromatography, the pore size and spacing of the reagent plate directly affect the binding efficiency of antibodies and antigens, thereby affecting the sensitivity and specificity of the test results. Therefore, the cutting machine used to produce these reagent plates not only needs high-precision cutting capabilities, but also needs to have stability, ease of operation and safety to meet the needs of large-scale production and clinical applications. In order to meet the high-precision requirements of the experiment, the reagent plate needs to be Strict size control ensures the consistency of the capacity, shape and spacing of each hole. However, traditional cutting methods, such as manual cutting or using imprecise cutting equipment, often lead to different sizes of reagent plates, affecting the reliability of experimental results. Existing strip cutters for reagent plates have the following major problems: insufficient cutting accuracy, manual operation or equipment accuracy limitations, resulting in uneven cutting edges, affecting the performance of the reagent plate, unstable cutting process, during the cutting process, the reagent plate is prone to tilt or move, resulting in size deviation and cutting failure, operational complexity, existing equipment often requires complex setup and adjustment processes, increasing the workload of operators, safety issues, insufficient stability of the cutting knife during the cutting process, which may cause equipment damage or operator injury.

[0003] Chinese patent announcement number CN208497068U discloses a reagent strip cutting device, including a frame, on which a feeding mechanism is provided, including a storage component for placing reagent paperboard, a paper feeding component, the paper feeding component is located above the storage component, a paper transfer mechanism, including a receiving plate for receiving the reagent paperboard and a paper pushing component for pushing the reagent paperboard on the receiving plate, a cutting mechanism, located above the paper transfer mechanism, the cutting mechanism is used to cut the reagent paperboard, a supporting and conveying mechanism, the cutting mechanism cuts the reagent paperboard into reagent strips, the supporting and conveying mechanism is used to support and convey the reagent strips, a controller, the feeding mechanism, the paper transfer mechanism, the cutting mechanism, the supporting and conveying mechanism and the controller are electrically connected. The utility model can realize automatic feeding and cutting operations of reagent paperboard, realize the reception and positioning of cut reagent strips, and at the same time arrange them in order according to production needs, which is conducive to integration into automated processing equipment, reducing labor costs and improving production efficiency.

[0004] However, the utility model has the following problems when actually used:

[0005] In this utility model, when the overall device is in use, it may lack an effective clamping and limiting mechanism, resulting in the reagent cardboard being prone to tilting during the cutting process, affecting the cutting accuracy. It may not be able to adapt to different types and thicknesses of reagent cardboard, and there may be a bulging phenomenon during the cutting process. It may shake during operation, posing a safety hazard. Content of the Utility Model

[0006] (I) Technical Problems to be Solved

[0007] In order to overcome the above defects of the prior art, this utility model provides a strip cutting machine for reagent plates, solving the problems in the prior art:

[0008] In this utility model, when the overall device is in use, it may lack an effective clamping and limiting mechanism, resulting in the reagent cardboard being prone to tilting during the cutting process, affecting the cutting accuracy. It may not be able to adapt to different types and thicknesses of reagent cardboard, and there may be a bulging phenomenon during the cutting process. It may shake during operation, posing a safety hazard.

[0009] (II) Technical Solutions

[0010] To achieve the above objectives, this utility model is realized through the following technical solutions: A strip cutting machine for reagent plates includes a main body. A socket plate is fixedly installed at the top of the main body. An auxiliary rod for limiting is provided on one side of the socket plate. An operation block is fixedly installed at the top of the main body. A threaded rod for adjustment is threadedly connected to the top of the operation block. A sliding plate is threadedly connected to the bottom of the threaded rod. A positioning plate is fixedly installed at the top of the operation block. A hydraulic rod for lifting is clamped inside the main body. A transfer plate for ensuring balance is clamped at the top of the hydraulic rod. A cutting knife is threadedly connected to one side of the transfer plate.

[0011] Further, a display screen is clamped on one side of the main body, and buttons for operation are clamped on one side of the main body.

[0012] Further, an adjustment ring for pressing is threadedly connected to the top of the socket plate. An inner layer plate for stretching is clamped inside the inner wall of the socket plate. One side of the inner layer plate is clamped with one side of the auxiliary rod.

[0013] Further, a control rod for adjustment is clamped at the top of the operation block. A support rod for reinforcement is inserted inside the operation block. An additional frame is fixedly installed at the top of the operation block.

[0014] Further, the bottom of the threaded rod is inserted into the top of the additional frame, and a support ring is fixedly installed at the top of the threaded rod.

[0015] Furthermore, a fitting plate is fixedly installed on one side of the positioning plate, and a card slot for sliding is provided inside the fitting plate.

[0016] Furthermore, a hydraulic pump for maintaining operation is clamped at the bottom of the hydraulic rod, and the bottom of the hydraulic pump is fixedly installed inside the main body.

[0017] Furthermore, a sleeve is fixedly installed on the top of the adapter plate. The inner wall of the sleeve is clamped with the outer wall of the hydraulic rod. One side of the adapter plate is fixedly connected with a round pipe, and the outer wall of the round pipe is clamped with the inner wall of the card slot.

[0018] (III) Beneficial Effects

[0019] The utility model provides a strip cutting machine for reagent plates, which has the following beneficial effects:

[0020] For the strip cutting machine for reagent plates, through the cooperative setting of the main body, the socket plate and the auxiliary rod, the device can be better clamped and limited during use, preventing tilting during the process of conveying and cutting into the interior, facilitating corresponding adjustment of the size, reducing the failures of the device during operation. Through the cooperative setting of the operating block, the threaded rod, the sliding plate, the positioning plate, the adapter plate and the cutting knife, it can effectively press down and flatten, be adapted to different cutting types, avoid bulging upwards, facilitate the user to operate the threaded rod to rotate up and down to adjust, enable the sliding plate to slide evenly inside the operating block, improve the overall accuracy. Assisted docking is carried out by the positioning plate and the adapter plate, increasing the contact area on both sides of the component, avoiding the situation of the cutting knife shaking during operation, and making the device more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the utility model;

[0022] Figure 2 is a schematic structural diagram of the main body of the utility model;

[0023] Figure 3 is a schematic structural diagram of the operating block of the utility model;

[0024] Figure 4 is a schematic structural diagram of the adapter plate of the utility model;

[0025] Figure 5 is a schematic structural diagram of the sliding plate of the utility model;

[0026] Figure 6 is a schematic structural diagram of the hydraulic rod of the utility model.

[0027] In the figure: 1. Main body; 2. Socket plate; 3. Auxiliary rod; 4. Operation block; 5. Threaded rod; 6. Sliding plate; 7. Positioning plate; 8. Hydraulic rod; 9. Adapter plate; 10. Cutting knife; 11. Display screen; 12. Button; 13. Adjusting ring; 14. Inner layer plate; 15. Control rod; 16. Support rod; 17. Additional frame; 18. Support ring; 19. Fitting plate; 20. Card slot; 21. Hydraulic pump; 22. Sleeve; 23. Round tube. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1 to 6 , the embodiment of the present invention provides a strip cutting machine for reagent plates, and this strip cutting machine for reagent plates is applied to the scenario of cutting reagent plates into strips. In this embodiment, by improving the structure of the strip cutting machine, it has the advantages of stability and accuracy during the cutting process of reagent plates.

[0030] Embodiment 1:

[0031] Please refer to Figures 1 to 6 , the present invention provides a technical solution: a strip cutting machine for reagent plates. In order to better fix the reagent plates and prevent tilting and loosening at the docking position, a device main body 1, a socket plate 2 and an auxiliary rod 3 are provided;

[0032] It includes a main body 1. A socket plate 2 is fixedly installed at the top of the main body 1. An auxiliary rod 3 for limiting is provided on one side of the socket plate 2. A display screen 11 is snap-fitted on one side of the main body 1. A button 12 for operation is snap-fitted on one side of the main body 1. An adjusting ring 13 for pressing is threadedly connected to the top of the socket plate 2. An inner layer plate 14 for stretching is snap-fitted on the inner wall of the socket plate 2. One side of the inner layer plate 14 is snap-fitted with one side of the auxiliary rod 3. Therefore, through the setting of the display screen 11, it is used to display information such as the operating status and set parameters of the strip cutting machine. At the same time, the setting of the button 12 is used to control operations such as the start, stop, and speed adjustment of the strip cutting machine, enabling users to intuitively monitor and control the cutting process. Through the setting of the adjusting ring 13, the tightening degree of the socket plate 2 can be adjusted to ensure that the reagent plates are firmly fixed. The setting of the inner layer plate 14 is to adapt to reagent plates of different thicknesses and ensure the stability of the reagent plates during the cutting process. The auxiliary rod 3 is used for limiting docking to prevent the phenomenon of position deviation.

[0033] Embodiment 2:

[0034] To facilitate vertical dimension adjustment and increase the mobility between parts, the device operation block 4, threaded rod 5, and sliding plate 6 are provided.

[0035] The operation block 4 is fixedly installed at the top of the main body 1. The threaded rod 5 for adjustment is threadedly connected to the top of the operation block 4. The sliding plate 6 is threadedly connected to the bottom of the threaded rod 5. The control rod 15 for adjustment is clamped to the top of the operation block 4. The support rod 16 for reinforcement is inserted into the operation block 4. The additional frame 17 is fixedly installed at the top of the operation block 4. The bottom of the threaded rod 5 is inserted into the top of the additional frame 17. The support ring 18 is fixedly installed at the top of the threaded rod 5. Therefore, through the setting of the control rod 15, it is to facilitate the support and operation, ensuring that the force application point of the part can be found during manual adjustment. Through the setting of the support rod 16, the structural stability of the operation block 4 is enhanced, reducing the occurrence of failures. Through the setting of the additional frame 17, it is to fix the bottom of the threaded rod 5, ensuring the stable rotation of the threaded rod 5. Through the setting of the support ring 18, it is to prevent the threaded rod 5 from slipping out of the additional frame 17 and at the same time provide a convenient holding point for rotating the threaded rod 5.

[0036] Embodiment 3:

[0037] To improve the stability during cutting and reduce the failures during operation, the device positioning plate 7, hydraulic rod 8, adapter plate 9, and cutting knife 10 are provided.

[0038] The positioning plate 7 is fixedly installed at the top of the operation block 4. The hydraulic rod 8 for lifting is clamped inside the main body 1. The adapter plate 9 for ensuring balance is clamped to the top of the hydraulic rod 8. The cutting knife 10 is threadedly connected to one side of the adapter plate 9. The fitting plate 19 is fixedly installed on one side of the positioning plate 7. The sliding slot 20 for sliding is opened inside the fitting plate 19. The hydraulic pump 21 for maintaining operation is clamped to the bottom of the hydraulic rod 8. The bottom of the hydraulic pump 21 is fixedly installed inside the main body 1. The sleeve 22 is fixedly installed at the top of the adapter plate 9. The inner wall of the sleeve 22 is clamped to the outer wall of the hydraulic rod 8. The round tube 23 is fixedly connected to one side of the adapter plate 9. The outer wall of the round tube 23 is clamped to the inner wall of the sliding slot 20. Therefore, through the setting of the fitting plate 19 and the sliding slot 20, it is to be clamped to the outer wall of the round tube 23, ensuring that the cutting knife 10 remains stable during the cutting process and avoiding cutting errors caused by vibration. Through the setting of the hydraulic pump 21, the hydraulic rod 8 can be lifted and lowered smoothly, thereby controlling the up and down movement of the cutting knife 10. The bottom of the hydraulic pump 21 is fixedly installed inside the main body 1, ensuring the stable operation of the hydraulic system. Through the setting of the sleeve 22, it is to ensure that the adapter plate 9 rises and falls synchronously with the hydraulic rod 8. Through the setting of the round tube 23, it is to ensure that the cutting knife 10 does not move horizontally during the cutting process, improving the cutting accuracy and stability.

[0039] All the electrical components mentioned in this article are electrically connected to the external main controller and the 220V mains power supply, and the main controller can be a conventional known device such as a computer for control purposes.

[0040] In the present utility model, the working steps of the device are as follows:

[0041] First, place the reagent plate on the main body 1. By adjusting the auxiliary rod 3 and the adjusting ring 13 at the top of the socket plate 2, the stable clamping and limiting of the reagent plate are achieved, preventing tilting during cutting. According to the cutting requirements, operate the control rod 15 at the top of the operation block 4 to adjust the up and down position of the threaded rod 5. The threaded rod 5 drives the sliding plate 6 to slide evenly down the inner wall of the operation block 4, realizing the pressing and flattening of the reagent plate to adapt to different cutting types. Start the hydraulic rod 8, and the hydraulic rod 8 drives the cutting knife 10 to cut through the adapter plate 9. The auxiliary docking of the positioning plate 7 and the adapter plate 9 increases the contact area of the components, ensuring that the cutting knife 10 is stable and does not shake during cutting. After cutting, control the hydraulic rod 8 to retract through the button 12 on one side of the main body 1, and take out the cut reagent plate.

[0042] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A strip cutting machine for a reagent plate, comprising a main body (1), characterized in that: A socket plate (2) is fixedly mounted on the top of the main body (1), an auxiliary rod (3) for limiting is provided on one side of the socket plate (2), an operating block (4) is fixedly mounted on the top of the main body (1), a threaded rod (5) for adjustment is threadedly connected to the top of the operating block (4), a sliding plate (6) is threadedly connected to the bottom of the threaded rod (5), a positioning plate (7) is fixedly mounted on the top of the operating block (4), a hydraulic rod (8) for lifting is clamped inside the main body (1), an adapter plate (9) for ensuring balance is clamped on the top of the hydraulic rod (8), and a cutting knife (10) is threadedly connected to one side of the adapter plate (9).

2. A strip cutting machine for reagent plates according to claim 1, characterized in that: A display screen (11) is snap-connected to one side of the main body (1), and a button (12) for operation is snap-connected to one side of the main body (1).

3. A strip cutting machine for a reagent plate according to claim 1, characterized in that: The top of the sleeve plate (2) is threadedly connected with an adjusting ring (13) for pressing, the inner wall of the sleeve plate (2) is clamped with an inner plate (14) for stretching, and one side of the inner plate (14) is clamped with one side of the auxiliary rod (3).

4. A strip cutting machine for reagent plates according to claim 1, characterized in that: The top of the operating block (4) is clamped with a control rod (15) for adjustment, the interior of the operating block (4) is plugged with a support rod (16) for reinforcement, and the top of the operating block (4) is fixedly mounted with an additional frame (17).

5. A strip cutting machine for reagent plates according to claim 4, characterized in that: The bottom of the threaded rod (5) is plugged into the top of the additional frame (17), and a supporting ring (18) is fixedly mounted on the top of the threaded rod (5).

6. A strip cutting machine for a reagent plate according to claim 1, characterized in that: A bonding plate (19) is fixedly mounted on one side of the positioning plate (7), and a slot (20) for sliding is provided inside the bonding plate (19).

7. A strip cutting machine for a reagent plate according to claim 1, characterized in that: The bottom of the hydraulic rod (8) is clamped with a hydraulic pump (21) for maintaining operation, and the bottom of the hydraulic pump (21) is fixedly installed inside the main body (1).

8. A strip cutting machine for reagent plates according to claim 6, characterized in that: A sleeve (22) is fixedly mounted on the top of the adapter plate (9), the inner wall of the sleeve (22) is clamped with the outer wall of the hydraulic rod (8), and a round tube (23) is fixedly connected to one side of the adapter plate (9), the outer wall of the round tube (23) is clamped with the inner wall of the clamping groove (20).

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