Automatic plate washing machine

Abstract

The utility model relates to the technical field of plate washing machines, and discloses an automatic plate washing machine which comprises a machine body, the outer wall of the machine body is rotationally connected with a protective cover, a control panel is fixedly installed at the top of the machine body, a pipeline is fixedly installed on the inner wall of the machine body, and an electromagnetic valve is fixedly installed on the inner wall of one end of the pipeline. A cleaning head is fixedly installed on the outer wall of one end of the pipeline, a time control switch is fixedly installed on the outer wall of the cleaning head, a supporting plate is fixedly installed on the outer wall of the machine body, a supporting rod is fixedly installed on the outer wall of the supporting plate, and a spring is fixedly installed on the inner wall of the supporting rod. According to the automatic plate washing machine, an elisa plate is placed at the top of the placement table, clamping plates are extruded by the outer edges of the two sides of the elisa plate, the clamping plates compress springs through round rods, the round rods stretch out and draw back on the inner walls of the supporting rods through the clamping plates according to different sizes of the elisa plate, the elisa plate is clamped and fixed through the clamping plates, and it is avoided that in the cleaning process, the elisa plate cannot be damaged; and the elisa plate falls off, so that the cleaning quality is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plate washers, in particular to an automatic plate washer. Background Art

[0002] A plate washer is a specialized device for cleaning ELISA plates. It's typically used in conjunction with a microplate reader. It's primarily used to remove residual material from ELISA plates after testing, thereby reducing errors caused by residual material during subsequent testing. It's widely used for cleaning ELISA plates in hospitals, blood banks, health and epidemic prevention stations, reagent factories, and research laboratories.

[0003] During use of the existing automatic plate washer, the ELISA plate needs to be placed on top of the placement table for cleaning, so that the placement table cannot be fixed according to the different sizes of ELISA plates, resulting in reduced stability of the ELISA plate during the cleaning process. At the same time, during the cleaning process of the equipment, the user needs to operate the body multiple times for cleaning, resulting in an increase in the user's workload. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an automatic plate washer, which has the advantages of clamping and automatic cleaning, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an automatic plate washing machine, comprising a body, an outer wall of the body being rotatably connected to a protective cover, a top of the body being fixedly installed with a control panel, an inner wall of the body being fixedly installed with a pipe, an inner wall of one end of the pipe being fixedly installed with a solenoid valve, an outer wall of one end of the pipe being fixedly installed with a cleaning head, an outer wall of the cleaning head being fixedly installed with a time-controlled switch, an outer wall of the body being fixedly installed with a support plate, an outer wall of the support plate being fixedly installed with a support rod, an inner wall of the support rod being fixedly installed with a spring, one end of the spring being fixedly installed with a round rod, an outer wall of the round rod being fixedly installed with a splint, and the bottom of the splint being slidably connected with a placement table.

[0006] As an optimal technical solution of the present invention, the output end of the control board is electrically connected to the input end of the time control switch and the solenoid valve respectively, the number of the pipes is two, and the other ends of the two pipes are connected to the cleaning fluid bottle and the maintenance fluid bottle.

[0007] As a preferred technical solution of the present invention, an ELISA plate is placed on the top of the placement table, and ninety-six holes are opened on the inner wall of the ELISA plate.

[0008] As a preferred technical solution of the present invention, there are two splints, and the outer walls of the two splints are provided with sliding grooves, and the outer walls of the sliding grooves are adapted to the outer walls on both sides of the ELISA plate.

[0009] As a preferred technical solution of the present invention, a circular groove is provided on the inner wall of the support rod, and the inner wall of the circular groove is slidably connected to the outer wall of the round rod.

[0010] As a preferred technical solution of the present invention, one end of the spring is fixed to the outer wall of the round rod, and the other end of the spring is fixed to the inner wall of the support rod.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This automatic plate washer places the ELISA plate on the top of the placement table and uses the outer edges of both sides of the ELISA plate to squeeze the splint. The splint compresses the spring through the round rod. The splint can extend and retract the round rod on the inner wall of the support rod to adjust the sizes of ELISA plates. The splint can clamp and fix the ELISA plate to avoid the ELISA plate falling off during the cleaning process, which would reduce the cleaning quality.

[0013] 2. The automatic plate washer can input different cleaning liquid types and different cleaning sequences through the control panel, realize fixed-point timing for the equipment, use the solenoid valve to open the pipeline to transport the cleaning liquid to the cleaning head, and when the cleaning is completed, the pipeline will transport the maintenance liquid to the cleaning head. The time-controlled switch is used to time the cleaning head and open and close the circuit, so that the equipment does not need to be manually pressed multiple times for cleaning, saving users time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the body of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the pipeline of the utility model;

[0017] Figure 4 This is a schematic diagram of the front cross-section structure of the protective cover of the utility model;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the placement table of the utility model.

[0019] In the figure: 1. Machine body; 2. Protective cover; 3. Control panel; 4. Cleaning head; 5. Support plate; 6. Clamping plate; 7. Time switch; 8. Placement table; 9. Pipeline; 10. Solenoid valve; 11. ELISA plate; 12. Support rod; 13. Spring; 14. Round rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-5 , an automatic plate washing machine includes a body 1, the outer wall of the body 1 is rotatably connected to a protective cover 2, the top of the body 1 is fixedly installed with a control board 3, the inner wall of the body 1 is fixedly installed with a pipe 9, the inner wall of one end of the pipe 9 is fixedly installed with a solenoid valve 10, the outer wall of one end of the pipe 9 is fixedly installed with a cleaning head 4, the outer wall of the cleaning head 4 is fixedly installed with a time-controlled switch 7, the outer wall of the body 1 is fixedly installed with a support plate 5, the outer wall of the support plate 5 is fixedly installed with a support rod 12, the inner wall of the support rod 12 is fixedly installed with a spring 13, one end of the spring 13 is fixedly installed with a round rod 14, the outer wall of the round rod 14 is fixedly installed with a splint 6, and the bottom of the splint 6 is slidably connected with a placing table 8. In the above structure, the support plate 5 is fixedly installed on the outer wall of the body 1, and the support plate 5 is used to support the equipment, so that the stability of the equipment is increased.

[0022] In a preferred embodiment, the output end of the control board 3 is electrically connected to the input end of the time switch 7 and the solenoid valve 10 respectively. There are two pipes 9, and the other ends of the two pipes 9 are connected to the cleaning fluid bottle and the maintenance fluid bottle. In the above structure, by manipulating the control board 3, different cleaning fluid models and different cleaning sequences are input to achieve fixed-point timing for the equipment. The solenoid valve 10 is used to open the pipe 9 to transport the cleaning fluid to the cleaning head 4. When cleaning is completed, the pipe 9 is closed and another pipe 9 is opened to transport the maintenance fluid to the cleaning head 4. The time switch 7 is used to time the cleaning head 4 and open and close the circuit, so that the equipment does not need to be manually pressed multiple times for cleaning, saving the user time and effort.

[0023] In a preferred embodiment, an ELISA plate 11 is placed on the top of the placement table 8, and the inner wall of the ELISA plate 11 is provided with ninety-six holes. In the above structure, the inner wall of the ELISA plate 11 is provided with ninety-six holes, so that the cleaning head 4 can effectively clean the inner wall of the ninety-six holes of the ELISA plate 11.

[0024] In a preferred embodiment, the number of splints 6 is two, and the outer walls of the two splints 6 are provided with a slide groove, and the outer walls of the slide groove are adapted to the outer walls of the two sides of the ELISA plate 11. In the above structure, the ELISA plate 11 is placed on the top of the placement table 8, and the ELISA plate 11 is slid to the inner wall of the splint 6. The ELISA plate 11 is clamped and fixed by the splint 6 to avoid the ELISA plate 11 falling off during the cleaning process, resulting in reduced cleaning quality.

[0025] In a preferred embodiment, a circular groove is provided on the inner wall of the support rod 12, and the inner wall of the circular groove is slidably connected to the outer wall of the round rod 14. In the above structure, the ELISA plate 11 is clamped by the splint 6, so that different sizes of ELISA plates 11 can be extended and retracted on the inner wall of the support rod 12 through the splint 6 and the round rod 14.

[0026] In a preferred embodiment, one end of the spring 13 is fixed to the outer wall of the round rod 14, and the other end of the spring 13 is fixed to the inner wall of the support rod 12. In the above structure, the ELISA plate 11 is placed on the top of the placement table 8, and the outer edges of both sides of the ELISA plate 11 are used to squeeze the splint 6. The splint 6 compresses the spring 13 through the round rod 14, so that the splint 6 can clamp and stabilize the ELISA plates 11 of different sizes, thereby increasing the applicability of the equipment.

[0027] Working principle: use external force to flip the protective cover 2, place the ELISA plate 11 on the top of the placement table 8, clamp the ELISA plate 11 through the splint 6, use the outer edges of both sides of the ELISA plate 11 to squeeze the splint 6, and the splint 6 compresses the spring 13 through the round rod 14, so that the splint 6 can clamp the ELISA plate 11 of different sizes stably. By manipulating the control panel 3, input different cleaning liquid models and different cleaning sequences, and realize fixed-point timing for the equipment. Use the solenoid valve 10 to open the pipeline 9 to transport the cleaning liquid to the cleaning head 4. When cleaning is completed, close the pipeline 9 and open another pipeline 9 to transport the maintenance liquid to the cleaning head 4, so that the equipment does not need to be cleaned by manually pressing buttons multiple times, saving the user time, time and effort.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic plate washer, comprising a body (1), characterized in that: The outer wall of the machine body (1) is rotatably connected with a protective cover (2); a control panel (3) is fixedly mounted on the top of the machine body (1); a pipe (9) is fixedly mounted on the inner wall of the machine body (1); a solenoid valve (10) is fixedly mounted on the inner wall of one end of the pipe (9); a cleaning head (4) is fixedly mounted on the outer wall of one end of the pipe (9); a time-controlled switch (7) is fixedly mounted on the outer wall of the cleaning head (4); a support plate (5) is fixedly mounted on the outer wall of the support plate (5); a support rod (12) is fixedly mounted on the inner wall of the support rod (12); a spring (13) is fixedly mounted on the inner wall of the support rod (12); a round rod (14) is fixedly mounted on one end of the spring (13); a clamp (6) is fixedly mounted on the outer wall of the round rod (14); and a placement table (8) is slidably connected to the bottom of the clamp (6).

2. The automatic plate washer according to claim 1, characterized in that: The output end of the control board (3) is electrically connected to the input end of the time-controlled switch (7) and the solenoid valve (10), respectively. The number of the pipes (9) is two, and the other ends of the two pipes (9) are connected to the cleaning liquid bottle and the maintenance liquid bottle.

3. An automatic plate washer according to claim 2, characterized in that: An ELISA plate (11) is placed on the top of the placement platform (8), and ninety-six holes are opened on the inner wall of the ELISA plate (11).

4. The automatic plate washer according to claim 1, characterized in that: The number of the clamping plates (6) is two, and the outer walls of the two clamping plates (6) are provided with sliding grooves, and the outer walls of the sliding grooves are adapted to the outer walls on both sides of the ELISA plate (11).

5. The automatic plate washer according to claim 4, characterized in that: The inner wall of the support rod (12) is provided with a circular groove, and the inner wall of the circular groove is slidably connected to the outer wall of the round rod (14).

6. The automatic plate washer according to claim 1, characterized in that: One end of the spring (13) is fixed to the outer wall of the round rod (14), and the other end of the spring (13) is fixed to the inner wall of the support rod (12).

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