CN219943984U

CN219943984U - Ultrasonic cleaning device for laboratory cosmetic container

Info

Publication number: CN219943984U
Application number: CN202321216420.4U
Authority: CN
Inventors: 沈燕方; 张强
Original assignee: Shanghai John Jeff Cosmetics Co ltd
Current assignee: Shanghai John Jeff Cosmetics Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-11-03
Anticipated expiration: 2033-05-18

Abstract

The utility model discloses an ultrasonic cleaning device for a laboratory cosmetic container, which comprises an ultrasonic cleaning head for ultrasonic cleaning, wherein an adjusting mechanism is arranged outside a frame; the adjusting mechanism comprises a first linear degree of freedom, the first linear degree of freedom is connected with a parallel mechanism to perform height and azimuth adjustment, and the parallel mechanism comprises three second linear degrees of freedom which are arranged in a coaxial annular array; 1. the cleaning efficiency and the accuracy are improved: the ultrasonic cleaning device can generate high-frequency ultrasonic vibration inside the container to form micro vortex and cavitation, so that a comprehensive and uniform cleaning effect is realized, and the cleaning efficiency and accuracy are improved. 2. The experimental container is suitable for different shapes and sizes: the parallel mechanism and the adjusting mechanism in the ultrasonic cleaning device can realize the adjustment of the height direction and the universal angle of the cleaning head, thereby being suitable for experimental containers with different shapes and sizes and realizing the adaptive cleaning.

Description

Ultrasonic cleaning device for laboratory cosmetic container

Technical Field

The utility model relates to the technical field of cosmetics, in particular to an ultrasonic cleaning device for a laboratory cosmetic container.

Background

The ultrasonic cleaning technology is a cleaning method widely applied in cosmetic laboratories. The principle is that strong vortex and impact force are generated in the cleaning liquid by utilizing the vortex and micro-bubble explosion effect generated by the ultrasonic wave fluctuation of high-frequency oscillation, so that sediment and impurities on the surface of the experimental container can be effectively removed. The technology has the characteristics of high efficiency, environmental protection, economy, easy operation and the like, and is widely applied to the cleaning of experimental containers in cosmetic laboratories.

In the cosmetics laboratory, the cleaning of the laboratory vessel is a very important link, and the cleanliness of the laboratory vessel is directly related to the accuracy and reliability of the experimental results. The traditional cleaning method has the problems of low cleaning efficiency, residual detergent, interference of the detergent on experimental results and the like. The ultrasonic cleaning technology can not only effectively solve the problems, but also avoid the use of harmful organic solvents and corrosive cleaning agents, and meets the environmental protection requirements of modern cosmetic laboratories.

The ultrasonic cleaning technology has the advantages of strong applicability to experimental containers made of various materials, high surface quality after cleaning, capability of removing dirt in micro-pores and the like. Therefore, the ultrasonic cleaning technology has become one of the main methods for cleaning laboratory containers in cosmetics laboratories, and the advantages of high efficiency, environmental protection and easy operation are widely accepted and applied.

However, as long as the inventor works and researches, the following technical problems need to be solved in the conventional technology:

(1) The manual cleaning is easy to cause the condition that the local cleaning is not thorough, and the ultrasonic cleaning device can realize comprehensive and uniform cleaning in the container.

(2) In addition, conventional manual cleaning presents certain safety concerns, such as container breakage, spillage of chemicals, etc. due to improper operation.

For this purpose, an ultrasonic cleaning device for laboratory cosmetic containers is proposed.

Disclosure of Invention

In view of the foregoing, it is desirable to provide an ultrasonic cleaning device for laboratory cosmetic containers, which solves or alleviates the technical problems of the prior art, and at least provides a beneficial choice;

the technical scheme of the embodiment of the utility model is realized as follows: an ultrasonic cleaning device for a laboratory cosmetic container comprises an ultrasonic cleaning head for ultrasonic cleaning, wherein an adjusting mechanism is arranged outside a frame; the adjusting mechanism comprises a first linear degree of freedom, the first linear degree of freedom is connected with and acts on the parallel mechanism to adjust the height and azimuth, the parallel mechanism comprises three second linear degrees of freedom which are arranged in a coaxial annular array, and the second linear degrees of freedom act on the ultrasonic cleaning head to adjust the universal angle.

When in use, the container is placed at the frame and aligned with the direction of the parallel mechanism; then the adjusting mechanism is driven to drive the parallel mechanism to adjust in a lifting way; in the adjusting process, the parallel mechanism drives the universal angle of the ultrasonic cleaning head to be adjusted, so that the cleaning position of the ultrasonic cleaning head is continuously adjusted in a circulating angle relative to the inner wall of the container; in the process, the adjusting mechanism slowly drives the parallel mechanism and the ultrasonic cleaning head to lift inside the container, so that the adaptive cleaning is realized.

Embodiments are described below: the ultrasonic cleaning device of the laboratory cosmetic container adopts an ultrasonic cleaning head to clean the container. The outside of frame is equipped with adjustment mechanism for high position adjustment parallel mechanism, and parallel mechanism includes three second linear degree of freedom of arranging along coaxial annular array, acts on the universal angle adjustment of ultrasonic cleaning head.

Wherein in one embodiment: the adjusting mechanism comprises a first frame body fixedly connected to the frame and a second frame body in sliding fit with the first frame body; the bottom of the second frame body is provided with the parallel mechanism; the sliding surface between the first frame body and the second frame body is provided with a linear module for outputting the first linear degree of freedom, and the linear module is driven by a rotary executing piece.

In the above embodiment, the adjusting mechanism includes a first frame body fixedly connected to the frame, and a second frame body slidably fitted in the first frame body. The bottom of the second frame body is provided with a parallel mechanism. The sliding surface between the first frame body and the second frame body is provided with a linear module for outputting the first linear degree of freedom, and the linear module is driven by the rotary executing piece.

Wherein in one embodiment: the linear module is preferably a gear and a rack which are meshed with each other, the gear is arranged on the first frame body, and the rack is fixedly connected with the second frame body.

In the above embodiments, the linear modules employ intermeshing gears and racks. Wherein, the gear is located on the first support body, and rack fixed connection is on the second support body.

Wherein in one embodiment: the rotary executing piece is preferably a servo motor, the servo motor is fixedly connected to the first frame body, and an output shaft of the servo motor is fixedly connected with the gear.

In the above embodiment, the rotary actuator is a servo motor, the servo motor is fixedly connected to the first frame, and an output shaft of the servo motor is fixedly connected to the gear.

Wherein in one embodiment: the parallel mechanism comprises two non-direct contact disc bodies which are arranged up and down, and three linear execution pieces for outputting the second linear degree of freedom are distributed in an annular array manner by taking the central axis of the disc bodies as a reference; the tray body positioned at the upper part is arranged at the bottom of the second frame body, and the ultrasonic cleaning head is arranged on the tray body positioned at the lower part.

In the above embodiment, the parallel mechanism comprises two non-direct contact disks arranged one above the other, wherein the disks are arranged with respect to their central axes and three linear actuators for outputting the second linear degree of freedom are arranged in an annular array. Wherein, the tray body at the upper part is arranged at the bottom of the second frame body, and the tray body at the lower part is provided with an ultrasonic cleaning head.

Wherein in one embodiment: the linear actuating element is preferably a servo electric cylinder, and a cylinder body and a piston rod of the servo electric cylinder are in universal joint with the opposite surfaces of the two disc bodies through universal joint couplings. When the ultrasonic cleaning head is used, based on different stroke amounts output by the servo electric cylinder, the lower disc body is driven to drive the ultrasonic cleaning head to conduct universal angle adjustment.

In the above embodiment, the linear actuator is a servo cylinder, and the cylinder body and the piston rod of the servo cylinder are connected with the opposite surfaces of the two disk bodies in a universal manner through a universal joint coupling. When the ultrasonic cleaning head is used, based on different stroke amounts output by the servo electric cylinder, the lower disc body is driven to drive the ultrasonic cleaning head to conduct universal angle adjustment.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cleaning efficiency and the accuracy are improved: the ultrasonic cleaning device can generate high-frequency ultrasonic vibration inside the container to form micro vortex and cavitation, so that a comprehensive and uniform cleaning effect is realized, and the cleaning efficiency and accuracy are improved.

2. The experimental container is suitable for different shapes and sizes: the parallel mechanism and the adjusting mechanism in the ultrasonic cleaning device can realize the adjustment of the height direction and the universal angle of the cleaning head, thereby being suitable for experimental containers with different shapes and sizes and realizing the adaptive cleaning.

3. The potential safety hazard is avoided: the automatic control system in the ultrasonic cleaning device can automatically complete the cleaning process, so that potential safety hazards caused by improper operation of experimental personnel are avoided, and personal safety of the experimental personnel is guaranteed.

4. Improving the cleaning quality and consistency: the ultrasonic cleaning device can realize comprehensive and uniform cleaning effect in the container, so that cleaning quality and consistency are improved, and errors of experimental results are reduced.

5. Environmental protection and energy saving: the amount of cleaning liquid used in the ultrasonic cleaning device is relatively small, so that the use amount of cleaning liquid can be reduced, and the purposes of environmental protection and energy saving are achieved.

6. The cleaning cost is reduced: the ultrasonic cleaning device has an automatic control function, can reduce cleaning cost and improves production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of an adjustment mechanism and a parallel mechanism of the present utility model;

FIG. 3 is a schematic perspective view of a first frame according to the present utility model;

FIG. 4 is a schematic perspective view of a parallel mechanism according to the present utility model;

FIG. 5 is a C++ control program diagram (first portion) of the present utility model;

FIG. 6 is a C++ control program diagram (second portion) of the present utility model.

Reference numerals: 1. a frame; 2. an adjusting mechanism; 201. a first frame body; 202. a second frame body; 203. a linear module; 204. rotating the actuator; 3. a parallel mechanism; 301. a tray body; 302. a linear actuator; 303. a universal joint coupling; 4. ultrasonic cleaning the hair.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. This utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below;

it should be noted that the terms "first," "second," "symmetric," "array," and the like are used merely for distinguishing between description and location descriptions, and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of features indicated. Thus, a feature defining "first," "symmetry," or the like, may explicitly or implicitly include one or more such feature; also, where certain features are not limited in number by words such as "two," "three," etc., it should be noted that the feature likewise pertains to the explicit or implicit inclusion of one or more feature quantities;

in the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature; meanwhile, all axial descriptions such as X-axis, Y-axis, Z-axis, one end of X-axis, the other end of Y-axis, or the other end of Z-axis are based on a cartesian coordinate system.

In the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "secured," and the like are to be construed broadly; for example, the connection can be fixed connection, detachable connection or integrated molding; the connection may be mechanical, direct, welded, indirect via an intermediate medium, internal communication between two elements, or interaction between two elements. The specific meaning of the terms described above in the present utility model will be understood by those skilled in the art from the specification and drawings in combination with specific cases.

In the prior art, the manual cleaning is easy to cause the condition that the local cleaning is not thorough, and the ultrasonic cleaning device can realize comprehensive and uniform cleaning in the container. In addition, the conventional manual cleaning has certain safety hazards, such as cracking of the container, splashing of chemical substances, etc. caused by improper operation, and for this purpose, referring to fig. 1-4, the present embodiment provides related technical solutions to solve the above technical problems: an ultrasonic cleaning device for a laboratory cosmetic container comprises an ultrasonic cleaning head 4 for ultrasonic cleaning, and an adjusting mechanism 2 is arranged outside a frame 1; the adjusting mechanism 2 comprises a first linear degree of freedom, the first linear degree of freedom is connected with and acts on the parallel mechanism 3 to adjust the height and azimuth, the parallel mechanism 3 comprises three second linear degrees of freedom which are arranged in a coaxial annular array, and the second linear degrees of freedom act on the ultrasonic cleaning head 4 to adjust the universal angle.

In the scheme, all electric elements of the whole device are powered by mains supply; specifically, the electric elements of the whole device are in conventional electrical connection with the commercial power output port through the relay, the transformer, the button panel and other devices, so that the energy supply requirements of all the electric elements of the device are met.

Specifically, a controller is further arranged outside the device and is used for connecting and controlling all electrical elements of the whole device to drive according to a preset program as a preset value and a drive mode; it should be noted that the driving mode corresponds to output parameters such as start-stop time interval, rotation speed, power and the like between related electrical components, and meets the requirement that related electrical components drive related mechanical devices to operate according to the functions described in the related electrical components.

When in use, the container is placed at the frame 1 and aligned with the orientation of the parallel mechanism 3; then the adjusting mechanism 2 is driven to drive the parallel mechanism 3 to adjust in a lifting way; in the adjusting process, the parallel mechanism 3 drives the ultrasonic cleaning head 4 to adjust the universal angle, so that the cleaning position of the ultrasonic cleaning head 4 is continuously adjusted in a circulating angle relative to the inner wall of the container; in the process, the adjusting mechanism 2 slowly drives the parallel mechanism 3 and the ultrasonic cleaning head 4 to lift inside the container, so that the adaptive cleaning is realized.

In the scheme, the method comprises the following steps: the ultrasonic cleaning device for the laboratory cosmetic container adopts an ultrasonic cleaning head 4 to clean the container. The outside of the frame 1 is provided with an adjusting mechanism 2 for adjusting the height and azimuth of the parallel mechanism 3, and the parallel mechanism 3 comprises three second linear degrees of freedom which are arranged in a coaxial annular array and act on the universal angle adjustment of the ultrasonic cleaning head 4.

Specific: the ultrasonic cleaning head 4 of the device generates vortex and micro-bubble explosion action through ultrasonic wave fluctuation of high-frequency oscillation, and sediment and impurities on the surface of the experimental container are removed by utilizing strong vortex and impact force generated in cleaning liquid. The parallel mechanism 3 can realize the universal angle adjustment of the ultrasonic cleaning head 4 through three second linear degrees of freedom which are distributed along the coaxial annular array, thereby being capable of adapting to experimental containers with different shapes and sizes.

It will be appreciated that in this embodiment: the ultrasonic cleaning device adopts the combination of the parallel mechanism 3 and the ultrasonic cleaning head 4, and can realize the adaptive cleaning of the experimental container. Through adjustment mechanism 2, can realize ultrasonic cleaning head 4 for the circulation angle adjustment of container inner wall to make the cleaning position more comprehensive, the cleaning effect is more perfect. The ultrasonic cleaning technology can also avoid the use of harmful organic solvents and corrosive cleaning agents, and meets the environmental protection requirements of modern cosmetic laboratories.

In some embodiments of the present utility model, please refer to fig. 2-4 in combination: the adjusting mechanism 2 comprises a first frame 201 fixedly connected to the frame 1 and a second frame 202 in sliding fit with the first frame 201; the bottom of the second frame 202 is provided with a parallel mechanism 3; the sliding surface between the first frame 201 and the second frame 202 is provided with a linear module 203 for outputting a first linear degree of freedom, the linear module 203 being driven by a rotary actuator 204.

In the scheme, the method comprises the following steps: in this embodiment, the adjusting mechanism 2 includes a first frame 201 fixedly connected to the frame 1, and a second frame 202 slidably fitted in the first frame 201. The parallel mechanism 3 is mounted at the bottom of the second frame 202. The sliding surface between the first frame 201 and the second frame 202 is provided with a linear module 203 for outputting a first linear degree of freedom, which linear module 203 is driven by a rotary actuator 204.

Specific: the adjusting mechanism 2 can realize the adjustment of the height direction and the universal angle of the parallel mechanism 3 and the ultrasonic cleaning head 4 through the sliding fit of the first frame 201 and the second frame 202 and the driving of the rotary actuator 204. Wherein the linear module 203 is capable of converting a rotational motion of the rotary actuator 204 into a linear motion of a first linear degree of freedom. By the adjusting mechanism 2 in the embodiment, the ultrasonic cleaning head 4 can clean the surface of the experimental container more accurately, and the cleaning efficiency and accuracy are improved.

It will be appreciated that in this embodiment: the adjusting mechanism 2 in the embodiment has the adjusting functions of height direction and universal angle, and can meet the cleaning requirements of experimental containers with different shapes and sizes. And, the linear module 203 can convert the rotational motion of the rotary actuator 204 into linear motion, so that the cleaning head 4 can perform accurate linear motion, thereby cleaning the surface of the experimental container more accurately. By the adjusting mechanism 2 in this embodiment, the experimental container can be cleaned in an adaptive manner, and the cleaning efficiency and accuracy can be improved.

In some embodiments of the present utility model, please refer to fig. 2-4 in combination: the linear module 203 is preferably a gear and a rack meshed with each other, the gear is provided on the first frame 201, and the rack is fixedly connected to the second frame 202.

In the scheme, the method comprises the following steps: in this embodiment, the linear module 203 employs intermeshing gears and racks. Wherein, the gear is arranged on the first frame 201, and the rack is fixedly connected to the second frame 202.

Specific: by the intermeshing of the gear and the rack, rotational motion can be converted into linear motion. When the rotary actuator 204 drives the gear in rotation, the intermeshing of the gear and the rack causes the rack to move in a linear direction, thereby effecting movement in a first linear degree of freedom. By adopting the gear and the rack as the linear module 203, the stability and the accuracy of the adjusting mechanism 2 can be improved, and meanwhile, the problem that the adjusting mechanism 2 cannot move accurately due to overlarge movement resistance or overlarge friction loss can be avoided.

It will be appreciated that in this embodiment: the use of a gear and rack as the linear module 203 can convert rotational motion into linear motion, enabling the adjustment mechanism 2 to perform adjustment of the height orientation. By the linear module 203 in this embodiment, the stability and accuracy of the adjusting mechanism 2 can be improved, thereby realizing the adaptive cleaning of the experimental container.

In some embodiments of the present utility model, please refer to fig. 2-4 in combination: the rotary actuator 204 is preferably a servo motor, which is fixedly connected to the first frame 201, and an output shaft of the servo motor is fixedly connected to the gear.

In the scheme, the method comprises the following steps: in this embodiment, the rotary actuator 204 employs a servo motor, which is fixedly connected to the first frame 201, and an output shaft of the servo motor is fixedly connected to the gear.

Specific: the servo motor is a control element with high accuracy and high reliability, which can control the rotation angle and speed. The servo motor drives the gear to rotate in a mode of rotating the output shaft, so that the movement of the adjusting mechanism 2 is realized. The servo motor has high-precision position control capability and low speed error, and can improve the stability and accuracy of the adjusting mechanism 2.

It will be appreciated that in this embodiment: by using a servo motor as the rotation actuator 204, the high-precision and high-reliability adjustment mechanism 2 can be realized. The servo motor can realize accurate position and speed control of the rotary output shaft, and can improve the movement accuracy and stability of the adjusting mechanism 2. Through servo motor and gear combination in this embodiment, can make ultrasonic cleaning head 4 can wash experimental container surface more accurately, improve cleaning efficiency and accuracy.

In some embodiments of the present utility model, please refer to fig. 2-4 in combination: the parallel mechanism 3 comprises two non-direct contact disc bodies 301 which are arranged up and down, wherein the disc bodies 301 are arranged with three linear actuators 302 which are used for outputting a second linear degree of freedom in an annular array mode by taking the central axis as a reference; the tray 301 positioned at the upper part is mounted at the bottom of the second frame 202, and the ultrasonic cleaning head 4 is mounted on the tray 301 positioned at the lower part.

In the scheme, the method comprises the following steps: in this embodiment, the parallel mechanism 3 comprises two non-direct contact disks 301 arranged one above the other, wherein the disks 301 are arranged with reference to their central axes and three linear actuators 302 for outputting the second linear degree of freedom are arranged in a circular array. The tray 301 at the upper part is mounted at the bottom of the second frame 202, and the ultrasonic cleaning head 4 is mounted at the tray 301 at the lower part.

Specific: the universal angle adjustment of the ultrasonic cleaning head 4 can be realized by two non-direct contact disc bodies 301 arranged up and down and three linear actuators 302 arranged in an annular array. The combination of the disc 301 and the linear actuator 302 allows non-direct contact movement, avoiding vibrations and disturbances caused by direct contact. In addition, by combining the tray 301 and the linear actuator 302, the three-directional motion control of the ultrasonic cleaning head 4 can be realized, so that the ultrasonic cleaning head can be suitable for experimental containers with different shapes and sizes.

It will be appreciated that in this embodiment: by the parallel mechanism 3 in this embodiment, the universal angle adjustment and the movement control in three directions of the ultrasonic cleaning head 4 can be realized, thereby adapting to experimental containers of different shapes and sizes. In addition, the combination of the disc 301 and the linear actuator 302 can avoid vibration and interference caused by direct contact, and improve cleaning efficiency and accuracy. Through the parallel mechanism 3 in this embodiment, the experiment container can be cleaned in an adaptive manner, and the cleaning requirement of a modern cosmetic laboratory can be met.

In some embodiments of the present utility model, please refer to fig. 2-4 in combination: the linear actuator 302 is preferably a servo cylinder, and the cylinder body and the piston rod of the servo cylinder are connected with the opposite surfaces of the two disk bodies 301 in a universal manner through a universal joint coupling 303. When in use, based on different stroke amounts output by the servo electric cylinder, the lower disc 301 is driven to drive the ultrasonic cleaning head 4 to perform universal angle adjustment.

In the scheme, the method comprises the following steps: in this embodiment, the linear actuator 302 is a servo cylinder, and the cylinder body and the piston rod of the servo cylinder are connected to the respective opposite surfaces of the two disks 301 by a universal joint coupling 303. When in use, based on different stroke amounts output by the servo electric cylinder, the lower disc 301 is driven to drive the ultrasonic cleaning head 4 to perform universal angle adjustment.

Specific: the servo cylinder is a control element with high accuracy and high reliability, which can control the position and speed of the linear movement. The servo cylinder effects movement of the linear actuator 302 by driving the piston rod. The linear actuator 302 is articulated with the disk 301 in a universal manner, so that motion control in three directions can be realized. When the servo electric cylinder outputs different stroke amounts, the lower disc 301 can be driven to drive the ultrasonic cleaning head 4 to perform universal angle adjustment.

It will be appreciated that in this embodiment: by using a servo cylinder as the linear actuator 302, the highly accurate and reliable adjustment mechanism 2 can be realized. The servo electric cylinder can realize the position and speed control of linear motion, and can improve the motion precision and stability of the regulating mechanism 2. By combining the servo cylinder and the universal joint coupling 303 in this embodiment, the experimental container can be cleaned in an adaptive manner, and the cleaning efficiency and accuracy can be improved.

Summarizing, aiming at the related problems in the prior art, the specific embodiment is based on the ultrasonic cleaning device for the laboratory cosmetic container, and the following technical means or characteristics are adopted to realize the solution:

(1) Firstly, the ultrasonic cleaning device can realize adaptive cleaning and adapt to experimental containers with different shapes and sizes, so that the problem that the traditional manual cleaning is easy to cause partial cleaning to be incomplete is avoided. This is because the parallel mechanism and the adjusting mechanism in the ultrasonic cleaning device can realize the adjustment of the height direction and the universal angle of the cleaning head, thereby being suitable for experimental containers with different shapes and sizes.

(2) Secondly, ultrasonic cleaning device can realize comprehensive, even washing in the container inside to improve cleaning efficiency and accuracy. This is because the ultrasonic cleaning head in the ultrasonic cleaning device can generate high-frequency ultrasonic vibration inside the container, so that the liquid forms micro vortex and cavitation under the action of ultrasonic waves, thereby achieving a uniform and comprehensive cleaning effect.

(3) Finally, the ultrasonic cleaning device can avoid potential safety hazards existing in traditional manual cleaning. This is because the automated control system in the ultrasonic cleaning device can accomplish the cleaning process voluntarily, has avoided the potential safety hazard that the experimenter leads to because of the operation is improper.

Therefore, the ultrasonic cleaning device technology realizes adaptive cleaning through the parallel mechanism and the adjusting mechanism, realizes comprehensive and uniform cleaning effect through the ultrasonic cleaning head, and avoids potential safety hazards through the automatic control system, thereby effectively solving the defects of the traditional manual ultrasonic cleaning technology.

In some embodiments of the present utility model, please refer to fig. 5-6 in combination: the ultrasonic cleaning device for laboratory cosmetics containers according to the present embodiment is shown in the figure, and the principle is that, in practical application, the ultrasonic cleaning device drives or controls the ultrasonic cleaning device, and the program is stored in the controller:

the principle of the program framework is that the WiringPi library is used for controlling the GPIO pins of the raspberry group, so that the control of the parallel mechanism and the ultrasonic cleaning head is realized. Specifically, two classes are defined in the program framework: lineafector and ultrasonicCleaner.

The lineafector class encapsulates the control functions of a linear actuator, including both raising and lowering functions. In the program framework, GPIO pins 1 and 2 are used to control the forward and reverse rotation of the linear actuator, and GPIO pin 3 is used to control the PWM output of the linear actuator. When the linear actuator needs to be controlled to rise, a HIGH level is output to the GPIO pin 1, a LOW level is output to the GPIO pin 2, and the speed of the linear actuator is controlled through PWM output; when the linear actuator needs to be controlled to descend, a LOW level is output to the GPIO pin 1, a HIGH level is output to the GPIO pin 2, and the speed of the linear actuator is controlled through PWM output.

The ultrasonicclear class encapsulates the lift adjustment of the parallel mechanism and the angular adjustment and cleaning functions of the ultrasonic cleaning head. In the program framework, the linear actuator of the parallel mechanism is controlled by creating a lineactrator object, so that lifting adjustment is realized. The angle adjustment of the ultrasonic cleaning head can be realized by controlling the rotation angle of the parallel mechanism.

In the main function of the program framework, the linearactator and UltrasonicCleaner objects are instantiated and the parallel mechanism and ultrasonic cleaning head are controlled by invoking their methods. For example, invoking the adjustHeight method of the ultrasonicCleaner object may control the parallel mechanism to adjust the lift.

The technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments may not be described, however, they should be considered as the scope of the present description as long as there is no contradiction between the combinations of the technical features.

Examples

In order that the above-recited embodiments of the utility model may be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by way of example. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, so that the utility model is not limited to the embodiments disclosed below.

In this embodiment, the structure and principle of the ultrasonic cleaning device for a laboratory cosmetic container provided by the foregoing specific embodiment are all used as an implementation manner, and an application scenario is shown, in which the structure and principle of the ultrasonic cleaning device for a laboratory cosmetic container provided by the foregoing specific embodiment are adopted for carrying out application deduction explanation and display, where:

a cosmetics laboratory is provided which requires ultrasonic cleaning of a batch of cosmetic containers. The ultrasonic cleaning device provided in the above embodiment and this example may be used for cleaning.

First, it is necessary to put the container to be cleaned into the rack 1 and adjust the parallel mechanism 3 to the correct orientation.

Next, the parallel mechanism 3 needs to be controlled to be adjusted up and down using the adjusting mechanism 2. At this time, this can be achieved by calling the adjustHeight method of the ultrasonicclear object. The method calls the ascending and descending functions of the linearactator object to control the parallel mechanism 3 to be lifted to the proper height.

When the parallel mechanism 3 is lifted to an appropriate height, the ultrasonic cleaning head 4 needs to be subjected to universal angle adjustment. At this time, this can be achieved by calling the adjustAngle method of the ultrasonicclear object. The method can call the forward and reverse rotation functions of the linearactator object, and control the parallel mechanism 3 to rotate, so that the universal angle adjustment of the ultrasonic cleaning head 4 is realized.

Next, the ultrasonic cleaning head may be activated for cleaning by invoking the clean method of the UltrasonicCleaner object. At this time, the ultrasonic cleaning head may perform the cyclic cleaning inside the container until the cleaning is completed.

After the cleaning is completed, the parallel mechanism 3 needs to be controlled to descend by the adjusting mechanism 2, and the cleaned container is taken out. At this time, the parallel mechanism 3 may be lowered to an appropriate height by calling the adjustHeight method of the ultrasonicclear object, and then the container may be taken out.

In this usage scenario, it can be seen that by using the ultrasonic cleaning device provided in the above specific embodiment and this embodiment, quick, efficient and adaptive cleaning of the cosmetic container can be achieved. The device realizes the height and universal angle adjustment of the ultrasonic cleaning head by controlling the linear actuator and the rotary actuator of the parallel mechanism, thereby being capable of adapting to containers with different shapes and sizes. Meanwhile, the device also has an automatic cleaning function, so that the cleaning efficiency can be improved and the working strength can be reduced.

The above examples merely illustrate embodiments of the utility model that are specific and detailed for the relevant practical applications, but are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. Ultrasonic cleaning device of laboratory cosmetics container, including being used for ultrasonic cleaning head (4), its characterized in that: an adjusting mechanism (2) is arranged outside the frame (1);

the adjusting mechanism (2) comprises a first linear degree of freedom, and the first linear degree of freedom is connected with the parallel mechanism (3) to perform azimuth adjustment;

the parallel mechanism (3) comprises three second linear degrees of freedom which are arranged in a coaxial annular array, and the second linear degrees of freedom act on the ultrasonic cleaning head (4) to perform universal angle adjustment.

2. The ultrasonic cleaning device for laboratory cosmetic containers of claim 1, wherein: the adjusting mechanism (2) comprises a first frame body (201) fixedly connected to the frame (1) and a second frame body (202) in sliding fit with the first frame body (201);

the bottom of the second frame body (202) is provided with the parallel mechanism (3);

the sliding surface between the first frame body (201) and the second frame body (202) is provided with a linear module (203) for outputting the first linear degree of freedom, and the linear module (203) is driven by a rotary executing piece (204).

3. The ultrasonic cleaning device for laboratory cosmetic containers of claim 2, wherein: the linear module (203) is a gear and a rack which are meshed with each other, the gear is arranged on the first frame body (201), and the rack is fixedly connected with the second frame body (202).

4. The ultrasonic cleaning device for laboratory cosmetic containers of claim 3, wherein: the rotary executing piece (204) is a servo motor;

the servo motor is fixedly connected to the first frame body (201), and an output shaft of the servo motor is fixedly connected with the gear.

5. The ultrasonic cleaning device for laboratory cosmetic containers according to any one of claims 1 to 4, characterized in that: the parallel mechanism (3) comprises two non-direct contact disc bodies (301);

the disc body (301) takes the central axis as a reference, and three linear actuators (302) for outputting the second linear degree of freedom are annularly arranged in an array manner;

the lower tray body (301) is provided with the ultrasonic cleaning head (4).

6. The ultrasonic cleaning device for laboratory cosmetic containers of claim 5, wherein: the linear executing piece (302) is a servo electric cylinder;

the cylinder body and the piston rod of the servo electric cylinder are hinged with the opposite surfaces of the two disc bodies (301) through universal joint couplings (303).