Full-automatic liquid-phase vial cleaning instrument

Abstract

The utility model provides a full-automatic liquid phase vial cleaning instrument, which comprises a cleaning tank, a bearing basket, a functional upper cover, a cleaning brush and a stirring motor, and is characterized in that the bearing basket is of a hollow structure and is movably mounted in the cleaning tank, and at least one positioning clamping column for mounting the cleaning brush is arranged at the bottom of the bearing basket; the functional upper cover is detachably installed on the top of the cleaning tank, and at least one stirring motor detachably connected with the cleaning brush is installed on the functional upper cover. According to the cleaning machine, the functions of cleaning, dewatering and drying are integrated, automation and intellectualization of cleaning of the small liquid-phase bottles are achieved, an efficient, convenient and intellectualized cleaning solution is provided for a laboratory, and the cleaning machine has wide application prospects and market potential and can meet the high requirement of the laboratory for cleaning of the small liquid-phase bottles.

Description

Technical Field

[0001] The utility model relates to the field of laboratory equipment, in particular to a full-automatic liquid phase vial cleaning instrument. Background Art

[0002] Liquid vials are commonly used experimental containers in laboratories, and their cleaning is of great significance to ensure the accuracy and reliability of experimental results. The traditional cleaning method is generally as follows: (1) Pour the test solution in the chromatographic sample bottle dry; (2) Immerse it completely in 95% ethanol or other cleaning reagents, ultrasonically wash it twice, and then pour it dry; (3) Pour in clean water and ultrasonically wash it twice; (4) Pour the washing liquid in the bottle dry, and bake it at 110 degrees Celsius for 1 to 2 hours; (5) Cool and store. This method often has problems such as low efficiency and incomplete cleaning, and it is difficult to meet the laboratory's requirements for cleaning quality and efficiency. Therefore, there is an urgent need to develop a fully automatic liquid vial cleaning machine that can integrate ultrasonic cleaning, dehydration, and drying functions. Utility Model Content

[0003] The utility model aims to provide a fully automatic liquid phase vial cleaning instrument, which realizes the automation and intelligence of liquid phase vial cleaning by integrating ultrasonic cleaning, dehydration and drying functions, and greatly improves the cleaning efficiency and quality.

[0004] The utility model adopts the following technical solutions to solve the above technical problems:

[0005] A fully automatic liquid phase vial cleaning instrument comprises a cleaning tank, a carrying basket, a functional upper cover, a cleaning brush and a stirring motor, wherein: the carrying basket is a hollow structure, which is movably installed in the cleaning tank, and at least one positioning column for installing the cleaning brush is provided at the bottom of the carrying basket; the functional upper cover is detachably installed on the top of the cleaning tank, and at least one stirring motor detachably connected to the cleaning brush is installed on the functional upper cover.

[0006] Preferably, the cleaning tank is a tank body structure having a square groove, and a water inlet pipe and a drain pipe connected to the square groove are respectively provided at the lower end of the right side wall thereof.

[0007] Preferably, limiting grooves are respectively provided at the front and rear openings at the top of the cleaning tank, and supporting feet are respectively provided at the four corners of the bottom.

[0008] Preferably, an ultrasonic generator is provided in the cleaning tank.

[0009] Preferably, the carrying basket is a square trough structure with small holes on the periphery and the bottom, and the front and rear outer side walls of the top are respectively provided with limit blocks, and the front and rear inner side walls are respectively provided with hand blocks.

[0010] Preferably, the functional upper cover has a certain thickness, and is provided with a side baffle at one end, and the inner cavity thereof is correspondingly installed with the stirring motor with the output shaft arranged downward.

[0011] Preferably, the top end of the cleaning brush is provided with an axis connection slot, and the bottom end is provided with a circular positioning slot.

[0012] Preferably, the cleaning brushes and stirring motors are in four groups, which are respectively installed at the four corners of the carrying basket and the functional upper cover.

[0013] Preferably, the fully automatic liquid phase vial cleaning instrument further comprises a hot air blower fixedly mounted in the through hole at the top end of the functional upper cover, wherein:

[0014] The bottom of the hot air blower is provided with a blowing plate connected thereto. The bottom of the blowing plate is a spherical structure and is provided with a plurality of air outlets arranged at intervals.

[0015] Preferably, the fully automatic liquid phase vial cleaning instrument further comprises a PLC controller installed on the side wall of the cleaning tank, wherein:

[0016] The PLC controller is electrically connected to the ultrasonic generator, the stirring motor and the hot air blower on the cleaning tank respectively.

[0017] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0018] (1) High degree of automation: The fully automatic liquid phase vial cleaning instrument can realize the automatic operation of cleaning, dehydration, drying and other functions without manual intervention, saving time and labor, and greatly improving the cleaning efficiency.

[0019] (2) Good cleaning effect: Through the treatment of ultrasound, stirring and water temperature heating, it can penetrate into the interior and tiny gaps of the liquid phase vial, completely remove residual substances, and significantly improve the cleaning effect of the liquid phase vial;

[0020] (3) Easy operation: Users only need to set the cleaning program through the PLC controller to easily complete the cleaning work. There is no need for complicated operation steps. The operation is simple and convenient;

[0021] (4) Wide range of applications: This fully automatic liquid phase vial cleaning instrument is suitable for cleaning liquid phase vials of various specifications and materials. It has strong versatility and can meet the high requirements of laboratories for liquid phase vial cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a fully automatic liquid phase vial cleaning instrument of the utility model;

[0023] Figure 2This is a schematic cross-sectional view of a fully automatic liquid-phase vial cleaning device of the utility model;

[0024] Figure 3 This is a schematic diagram of the explosion structure of a fully automatic liquid vial cleaning instrument of the utility model. Figure 1 ;

[0025] Figure 4 This is a schematic diagram of the explosion structure of a fully automatic liquid vial cleaning instrument of the utility model. Figure 2 ;

[0026] Figure 5 This is a schematic diagram of the structure of a cleaning tank in a fully automatic liquid phase vial cleaning instrument of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of a carrying basket in a fully automatic liquid phase vial cleaning instrument of the utility model;

[0028] Figure 7 This is a structural schematic diagram of a functional upper cover, a stirring motor and a hot air blower in a fully automatic liquid phase vial cleaning instrument of the utility model;

[0029] Figure 8 The utility model is a structural schematic diagram of a cleaning brush in a fully automatic liquid phase vial cleaning instrument. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0032] In some embodiments, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a fully automatic liquid vial cleaning instrument is provided, which mainly includes a cleaning tank 10, a carrying basket 20, a functional upper cover 30, a cleaning brush 40, a stirring motor 50 and a hot air blower 60. The cleaning tank 10 used has ultrasonic stirring and heating functions. The cleaning machine realizes the automation and intelligence of liquid vial cleaning by integrating ultrasonic cleaning, dehydration and drying functions, greatly improves the cleaning efficiency and quality, has significant practicality and innovation, can be widely used in laboratories in the fields of chemistry, biology, medicine, etc., and is of great significance for improving the cleaning efficiency and quality of liquid vials.

[0033] Specifically, the carrying basket 20 is a square tank structure with a hollow structure, which is movably installed in the cleaning tank 10. In order to facilitate the installation of the cleaning brush 40 and improve the cleaning effect of the liquid phase vial, at least one positioning column 24 is provided at the bottom of the carrying basket 20 for installing cleaning brushes 40 of different specifications. The lower end of the cleaning brush 40 can be rotatably sleeved on the positioning column 24 to play a limiting role and prevent the cleaning brush 40 from being offset during the rotation process.

[0034] In order to drive the cleaning brush 40 to rotate and realize the cleaning of the liquid phase vial, the functional upper cover 30 is detachably mounted on the top of the cleaning tank 10, and at least one stirring motor 50 detachably connected to the cleaning brush 40 is mounted on the functional upper cover 30. The stirring motor 50 adopts a servo motor, which is hidden in the housing of the functional upper cover 30, and the output shaft at the lower end is snap-connected with the top end of the cleaning brush 40, which can synchronously drive the cleaning brush 40 to rotate.

[0035] The stirring system of the cleaning instrument is composed of a cleaning brush 40 and a stirring motor 50 that cooperate with each other. The cleaning brush 40 is used to stir the cleaning liquid and the liquid phase vial, so that the cleaning liquid fully penetrates into various parts of the liquid phase vial, thereby improving the cleaning effect. At the same time, after the cleaning is completed, the cleaning liquid or the liquid phase vial is driven to rotate by the stirring motor 50 and the cleaning brush 40, and the drain pipe 13 on the cleaning liquid 10 is drained, so that rapid drainage can be achieved.

[0036] In some of the embodiments, Figure 4 and Figure 5 As shown, the cleaning tank 10 is used to contain cleaning liquid, and simultaneously perform water temperature heating and ultrasonic treatment. It is a tank structure with a square groove 11. A water inlet pipe 12 and a drain pipe 13 connected to the square groove 11 are respectively provided at the lower end of the right side wall, and a solenoid valve is installed on the water inlet pipe 12 and the drain pipe 13. Through an external water pump, the opening and closing of the solenoid valve can be controlled according to the preset cleaning program, and an appropriate amount of cleaning liquid can be automatically added to the cleaning tank 10 to ensure that the concentration and temperature of the cleaning liquid reach the optimal state, and at the same time, it is convenient for the discharge and replacement of the cleaning liquid.

[0037] In addition, limited grooves 14 are respectively provided at the front and rear openings at the top of the cleaning tank 10 to facilitate the placement of the carrying basket 20. At the same time, support feet 15 are respectively provided at the four corners of the bottom of the cleaning tank 10, and the support feet 15 can adopt a height-adjustable structure to ensure the structural stability of the cleaning tank 10 during operation.

[0038] An ultrasonic generator and an electric heater are provided in the cleaning tank 10. The ultrasonic generator is used to convert the sound energy of the power ultrasonic frequency source into mechanical vibration through a transducer to clean the liquid phase bottle in the square groove 11. The electric heater is used to heat the cleaning liquid in the square groove 11 and adjust the water temperature to a suitable cleaning temperature.

[0039] Installing an ultrasonic generator and an electric heater on the cleaning tank 10 is a conventional solution and will not be described in detail here. For example, the existing known equipment KQ-500DE CNC ultrasonic cleaner can be directly used as the cleaning tank 10.

[0040] In some of the embodiments, Figure 3 , Figure 4 and Figure 6 As shown, the carrying basket 20 is used to hold the liquid vials to be cleaned, and is a square trough body with small holes 21 on the periphery and bottom, forming a hollow structure. In order to facilitate stable placement in the square groove 11, limit blocks 22 are respectively provided on the front and rear outer walls of the top of the carrying basket 20, and the limit blocks 22 can be correspondingly embedded in the limit groove 14 at the top opening of the square groove 11. In order to facilitate taking and placing, hand blocks 23 are respectively provided on the front and rear inner walls of the carrying basket 20.

[0041] In some of the embodiments, Figure 3 , Figure 4 and Figure 7 As shown, the functional upper cover 30 has a certain thickness, and a vertically arranged side baffle 31 is provided at one end of the functional upper cover 30 , and the functional upper cover 30 can be accurately covered on the square groove 11 by the side baffle 31 .

[0042] In addition, a stirring motor 50 is installed in the inner cavity of the functional upper cover 30 . The stirring motor 50 adopts a servo motor, and its output shaft is arranged downward. The lower end of the output shaft is set to be hexagonal, which matches the hexagonal shaft connecting slot 41 at the top of the cleaning brush 40 .

[0043] In some of the embodiments, Figure 2 , Figure 3 and Figure 8 As shown, in order to realize the driving and positioning of the cleaning brush 40, an axis connection slot 41 is provided at the top of the cleaning brush 40, and the axis connection with the stirring motor 50 above is realized through the axis connection slot 41. A circular positioning slot 42 is provided at the bottom of the cleaning brush 40, and the cleaning brush 40 is rotatably mounted on the positioning column 24 through the positioning slot 42, which plays a limiting role and ensures the stability of the cleaning brush 40 during the rotation process.

[0044] In addition, it is worth noting that the cleaning brush 40 can be selected in different specifications and shapes to adapt to different specifications and quantities of liquid phase vials. The number of cleaning brushes 40 corresponds to the stirring motor 50, and multiple groups can be set as needed.

[0045] As a preferred embodiment thereof, Figure 4 and Figure 7As shown, in order to improve the cleaning efficiency of the liquid phase vials in the carrying basket 20, four sets of cleaning brushes 40 and stirring motors 50 are arranged on the cleaning apparatus, which are respectively installed at the four corners of the carrying basket 20 and the functional upper cover 30 to achieve sufficient stirring of the liquid phase vials.

[0046] In some of the embodiments, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7 As shown, in order to dry the cleaned liquid vials and ensure that the vials are dry without residue, the cleaning device also includes a hot air blower 60 and a blowing plate 61 fixedly installed in the through hole at the top of the functional upper cover 30.

[0047] The bottom of the hot air blower 60 is provided with a blow plate 61 connected thereto, the bottom of the blow plate 61 is a spherical structure, and a plurality of air outlets arranged at intervals are opened thereon. When the hot air blower 60 is started, hot air can be sent into the cleaning tank 10 through the blow plate 61 after dehydration to dry the liquid phase vials, ensuring that the vials are dry and have no residue.

[0048] In some of the embodiments, Figure 1 and Figure 4 As shown, the fully automatic liquid phase vial cleaning instrument also includes a PLC controller 70 installed on the side wall of the cleaning tank 10, which is used to control the operation of the entire cleaning machine. The PLC controller 70 can be adjusted and optimized according to actual needs and experimental conditions. For example, parameters such as the cleaning time, temperature, and number of cleanings can be adjusted according to the material and specifications of the liquid phase vial.

[0049] The PLC controller 70 is electrically connected to the ultrasonic generator, the stirring motor 50 and the hot air blower 60 on the cleaning tank 10, and realizes precise control of the cleaning, dehydration, drying and other functions through the central processing unit, the liquid level sensor, the temperature sensor and the display screen. The user can preset and modify the cleaning program through the control system to meet different experimental requirements.

[0050] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the working principle of the fully automatic liquid vial cleaning instrument is as follows: the user puts the liquid vial to be cleaned into the cleaning tank 10, sets the cleaning program through the PLC controller 70, and adds cleaning liquid to the cleaning tank 10 according to the program requirements, controls the stirring motor 50 to start the cleaning brush 40 to rotate, and stirs and cleans the liquid vial. After the cleaning is completed, the solenoid valve on the drain pipe 13 is opened for dehydration, and then the hot air blower 60 is started to dry the liquid vial. During the whole process, the state in the cleaning tank 10 is monitored in real time through the liquid level sensor and the temperature sensor, and the operating state of each system is adjusted according to the preset program to ensure the smooth progress of the entire cleaning process.

[0051] In summary, the fully automatic liquid vial washer integrates the functions of cleaning, dehydration, and drying, realizing the automation and intelligence of liquid vial cleaning, providing a highly efficient, convenient, and intelligent cleaning solution for laboratories. The washer has broad application prospects and market potential, and can meet the high requirements of laboratories for liquid vial cleaning.

[0052] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0053] Secondly, the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0054] Finally, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic liquid phase vial cleaning instrument, characterized in that: It includes a cleaning tank, a carrying basket, a functional upper cover, a cleaning brush and a stirring motor, wherein: the carrying basket is a hollow structure, which is movably installed in the cleaning tank, and at least one positioning column for installing the cleaning brush is provided at the bottom; the functional upper cover is detachably installed on the top of the cleaning tank, and at least one stirring motor detachably connected to the cleaning brush is installed on it.

2. The fully automatic liquid phase vial cleaning instrument according to claim 1, characterized in that: The cleaning tank is a tank body structure with a square groove, and a water inlet pipe and a drain pipe connected to the square groove are respectively arranged at the lower end of the right side wall.

3. The fully automatic liquid phase vial cleaning instrument according to claim 1, characterized in that: The front and rear openings at the top of the cleaning tank are respectively provided with limiting grooves, and the four corners of the bottom are respectively provided with supporting feet.

4. The fully automatic liquid phase vial cleaning instrument according to claim 1, characterized in that: An ultrasonic generator is arranged in the cleaning tank.

5. The fully automatic liquid phase vial cleaning instrument according to claim 1, characterized in that: The carrying basket is a square trough structure with small holes on the periphery and the bottom, and the front and rear outer side walls of the top are respectively provided with limit blocks, and the front and rear inner side walls are respectively provided with hand blocks.

6. The fully automatic liquid phase vial cleaning instrument according to claim 1, characterized in that: The functional upper cover has a certain thickness, and is provided with a side baffle at one end, and the inner cavity thereof is correspondingly provided with the stirring motor with the output shaft arranged downward.

7. The fully automatic liquid phase vial cleaning instrument according to claim 1, characterized in that: The top end of the cleaning brush is provided with an axis connection slot, and the bottom end is provided with a circular positioning slot.

8. The fully automatic liquid phase vial cleaning instrument according to claim 1, characterized in that: The cleaning brushes and stirring motors are in four groups, which are respectively installed at the four corners of the carrying basket and the functional upper cover.

9. The fully automatic liquid phase vial cleaning instrument according to claim 1, characterized in that: It also includes a hot air blower fixedly installed in the through hole at the top end of the functional upper cover, wherein: The bottom of the hot air blower is provided with a blowing plate connected thereto. The bottom of the blowing plate is a spherical structure and is provided with a plurality of air outlets arranged at intervals.

10. The fully automatic liquid phase vial cleaning instrument according to claim 1, characterized in that: Also includes a PLC controller installed on the side wall of the cleaning tank, wherein: The PLC controller is electrically connected to the ultrasonic generator, the stirring motor and the hot air blower on the cleaning tank respectively.

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