CN218890748U

CN218890748U - Ultrasonic precise spraying equipment suitable for spraying inner wall of test tube

Info

Publication number: CN218890748U
Application number: CN202221442246.0U
Authority: CN
Inventors: 许衡; 余捷
Original assignee: Hangzhou Fansuonang Ultrasonic Technology Co ltd
Current assignee: Hangzhou Fansuonang Ultrasonic Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2023-04-21
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses ultrasonic precise spraying equipment suitable for spraying the inner wall of a test tube, which comprises an ultrasonic spray head assembly, a feeding system, a triaxial traveling mechanism, an automatic feeding and discharging mechanism, an electric control assembly, a touch screen and an equipment frame, wherein the ultrasonic spray head assembly is connected with the feeding system; the ultrasonic spray head assembly comprises an ultrasonic spray head assembly, a triaxial running mechanism and an automatic feeding and discharging mechanism, wherein the ultrasonic spray head assembly, the triaxial running mechanism and the automatic feeding and discharging mechanism are arranged in a spraying chamber in the center of the equipment frame, the automatic feeding and discharging mechanism is arranged above the spraying chamber, the triaxial running mechanism is fixed in the center of the spraying chamber, and the ultrasonic spray head assembly is arranged on the triaxial running mechanism. The utility model adopts an ultrasonic precise spraying mode to replace the conventional two-fluid spraying, has better effect and greatly reduces the energy consumption; the automatic feeding and discharging mechanism can be provided, the workpiece can be sprayed continuously, and the production efficiency is improved.

Description

Ultrasonic precise spraying equipment suitable for spraying inner wall of test tube

Technical Field

The utility model relates to ultrasonic precise spraying equipment, in particular to ultrasonic precise spraying equipment suitable for spraying the inner wall of a test tube.

Background

Ultrasonic atomization spraying is to utilize cavitation and tension wave effect of ultrasonic wave to disperse the material to be sprayed, which is nanometer or sub-nanometer level powder and organic solvent, such as ethanol, in certain proportion, through ultrasonic atomization, to spray on the surface of workpiece, to spray inner wall, and to spray medicine on the inner wall of test tube or lubricant on the inner wall of needle tube.

The existing spraying adopts two-fluid spraying or manual brushing;

the spraying efficiency of the two-fluid spraying is low, the material waste rate is 60-70%, the ultrasonic spraying is lower than 10%, the pressure required by the two-fluid spraying is high, impact force is applied to the sprayed workpiece, and the spraying effect is affected.

The manual brushing can save materials, but uniformity is difficult to ensure and the efficiency is low.

Disclosure of Invention

The utility model aims to solve the technical problem of providing ultrasonic precise spraying equipment suitable for spraying the inner wall of a test tube, so as to solve the problem that the existing spraying adopts two-fluid spraying or manual brushing; the spraying efficiency of the two-fluid spraying is low, the material waste rate is 60-70%, the ultrasonic spraying is lower than 10%, the pressure required by the two-fluid spraying is high, impact force is applied to a sprayed workpiece, and the spraying effect is affected; the hand brushing can save materials, but the uniformity is difficult to be ensured and the efficiency is low.

The utility model relates to ultrasonic precise spraying equipment suitable for inner wall spraying, which is realized by the following technical scheme: the device comprises an ultrasonic spray head assembly, a feeding system, a triaxial travelling mechanism, an automatic feeding and discharging mechanism, an electric control assembly, a touch screen and an equipment frame;

the automatic feeding and discharging mechanism is arranged above the spraying chamber, the three-axis travelling mechanism is fixed in the center of the spraying chamber, and the ultrasonic spray head assembly is arranged on the three-axis travelling mechanism; a functional key panel is also arranged at the spraying chamber of the equipment frame, and a feeding system is arranged on the side surface of the equipment frame; the touch screen is arranged on the front surface above the equipment frame, and the alarm system is also arranged on the equipment frame.

As a preferred technical scheme, the ultrasonic nozzle assembly comprises an ultrasonic transducer and a shell; the ultrasonic transducer is arranged below the shell, and the shell is provided with a mounting bracket; the shell is also provided with a cable connector and a liquid-passing interface.

As the preferable technical scheme, the feeding system consists of a precise injection pump, a proportional valve, a switching valve, a fixed metal plate and an auxiliary pipeline, and the proportional valve and the switching valve are arranged in an electric control assembly.

As the preferable technical scheme, the three-axis travelling mechanism consists of a Y-axis module and a servo motor, an X-axis module and a servo motor, a Z-axis module and a servo motor, wherein photoelectric switches are arranged on the Y-axis module and the servo motor, and Y-axis auxiliary guide rails corresponding to the Y-axis module and the servo motor are arranged at the other ends of the X-axis module and the servo motor.

As an optimized technical scheme, the automatic feeding and discharging mechanism comprises two groups of travel cylinders, a carrier, a material table and an auxiliary guide rail; the carrier is fixed on the travel cylinder through bolts, the material platform is fixed on the carrier through a quick locking structure and moves forwards and backwards along with the carrier, and a workpiece is placed on the material platform; the carrier reaches a spraying station or a loading and unloading tray station through the travel cylinder and the auxiliary guide rail.

As the preferable technical scheme, alarm system includes grating and three-colour alarm lamp, and the grating is installed in the indoor both sides of spraying, and three-colour alarm lamp installs in equipment frame top.

The beneficial effects of the utility model are as follows:

1. the utility model adopts an ultrasonic precise spraying mode to replace the conventional two-fluid spraying, has better effect and greatly reduces the energy consumption;

2. the automatic feeding and discharging mechanism is provided, so that workpieces can be continuously sprayed, and the production efficiency is improved.

3. The utility model adopts independently developed control software, can control and set the parameters of each part, ensures that each process is tightly combined, and improves the 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 required in the embodiments or the description of 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 may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic view of an ultrasonic nozzle assembly according to the present utility model;

FIG. 5 is a schematic diagram of a three-axis running gear of the present utility model;

fig. 6 is a schematic structural diagram of an automatic feeding and discharging mechanism of the utility model.

Description of the embodiments

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

As shown in fig. 1-3, the ultrasonic precise spraying equipment suitable for spraying the inner wall of a test tube comprises an ultrasonic spray head assembly 1, a feeding system 2, a triaxial traveling mechanism 3, an automatic feeding and discharging mechanism 4, an electric control assembly 7, a touch screen 8 and an equipment frame 10;

the electric control assembly 7 is fixed on an electric control assembly mounting frame of the equipment frame 10, the ultrasonic spray head assembly 1, the three-axis travelling mechanism 3 and the automatic feeding and discharging mechanism 4 are arranged in a spraying chamber in the center of the equipment frame 10, the automatic feeding and discharging mechanism 4 is arranged above the spraying chamber, the three-axis travelling mechanism 3 is fixed in the center of the spraying chamber, and the ultrasonic spray head assembly 1 is arranged on the three-axis travelling mechanism 3; a functional key panel 9 is also arranged at the spraying room of the equipment frame 10, and a feeding system 2 is arranged on the side surface of the equipment frame 10; the touch screen 8 is mounted on the upper front surface of the equipment frame 10, and an alarm system is also mounted on the equipment frame 10.

As shown in fig. 4, the ultrasonic head assembly 1 includes an ultrasonic transducer 11 and a housing 12; the ultrasonic transducer 11 is arranged below the shell 12, and a mounting bracket 13 is arranged on the shell 12; the shell 12 is also provided with a cable connector 14 and a liquid passing interface 15, and the solution is dispersed into small mist drops through high-frequency vibration and uniformly sprayed on the surface of a workpiece.

In this embodiment, the feeding system 2 comprises accurate syringe pump, proportional valve, ooff valve, fixed panel beating and auxiliary pipeline, and proportional valve and ooff valve set up in automatically controlled subassembly 7 for give the steady feed of complete system, satisfy customer's ration spraying's requirement.

As shown in fig. 5, the three-axis travelling mechanism 3 is composed of a Y-axis module and a servo motor 21, an X-axis module and a servo motor 22, and a Z-axis module and a servo motor 23, wherein a photoelectric switch 25 is arranged on the Y-axis module and the servo motor 21, and a Y-axis auxiliary guide rail 24 corresponding to the Y-axis module and the servo motor 21 is arranged at the other end of the X-axis module and the servo motor 22, which is responsible for completing the track travelling function of the spray head during spraying.

As shown in fig. 6, the automatic feeding and discharging mechanism 4 comprises two sets of travel cylinders 16, a carrier 17, a material table 18 and an auxiliary guide rail 20; the carrier 17 is fixed on the stroke cylinder 16 through bolts, the material table 18 is fixed on the carrier 17 through a quick locking structure and moves forward and backward along with the carrier 17, and a workpiece 19 is placed on the material table 18; the carriage 17 reaches the spraying station or the loading and unloading station via the travel cylinders 16 and the auxiliary guide rails 20.

In this embodiment, the alarm system includes a grating 5 and three-color alarm lamps 6, the grating 5 is installed on two sides in the spraying room, the three-color alarm lamps 6 are installed above the equipment frame 10, so that other people or objects are prevented from entering the spraying area during spraying; also comprises the conventional alarm functions of insufficient materials, abnormal ultrasonic waves and the like.

In the embodiment, the electric control assembly 7 mainly has the functions of controlling and setting main equipment such as spraying track editing, feeding, ultrasonic setting and the like, and the software is also provided with accounts with different authorities and different functions so as to meet different requirements of customers; any equipment abnormality can be displayed in software, records can be saved, and when abnormality exists, the three-color lamp gives a lamplight alarm.

In the embodiment, the feeding system is installed through a feeding mechanism installation component, and the function key panel 9 is provided with shortcut buttons with common functions; the touch screen is provided with a monitor, the spraying condition can be monitored, corresponding parameters can be set, an electric control element is arranged in the electric control assembly, and the electric control assembly also comprises a motion module controller and air path related elements.

The alternative scheme is as follows:

1. the size of the equipment is not limited, and the equipment can be enlarged according to the actual demands of customers; more workpieces can be sprayed at one time.

2. The method is not limited to the liquid supply device, and a microfluidic pump, a pressure liquid supply tank and the like can be used;

3. the visual system can be added, so that the precision control of spraying is facilitated;

4. the spraying can be performed by using a six-axis robot mode without being limited to the walking mechanism mode;

5. the device is not limited to the spraying of test tubes or needle tubes, and structures with similar shapes can be used for precise spraying;

6. the automatic feeding system can be upgraded into an automatic feeding and pumping system and comprises a precise injection pump, a feeding barrel, a cleaning barrel, a three-way switching valve and the like, wherein the system comprises conventional precise feeding and also has automatic pumping so as to meet long-time use requirements, and the automatic cleaning function is convenient for a user to carry out daily maintenance on a pipeline and a spray head after the equipment is used; the automatic liquid pumping function is adopted, manual liquid exchange is not needed in spraying, liquid exchange time is saved, and efficiency is improved; the automatic cleaning function is adopted, the spray head and the pipeline can be automatically cleaned after the spraying is finished, and the cleaning time is saved.

7. The ultrasonic spray head can be provided with an automatic heating rod at the side, so that the test tube or the needle tube can be heated while spraying is finished, and a better effect is achieved.

8. In addition, conventional temperature and humidity detection equipment is also provided in the spray booth.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. Ultrasonic wave precision spraying equipment suitable for spraying of test tube inner wall, its characterized in that: the automatic feeding and discharging device comprises an ultrasonic nozzle assembly (1), a feeding system (2), a triaxial travelling mechanism (3), an automatic feeding and discharging mechanism (4), an electric control assembly (7), a touch screen (8) and a device frame (10);

the automatic spraying device is characterized in that the electric control assembly (7) is fixed on an electric control assembly mounting frame of the equipment frame (10), the ultrasonic spray head assembly (1), the triaxial running mechanism (3) and the automatic feeding and discharging mechanism (4) are arranged in a spraying chamber in the center of the equipment frame (10), the automatic feeding and discharging mechanism (4) is arranged above the spraying chamber, the triaxial running mechanism (3) is fixed in the center of the spraying chamber, and the ultrasonic spray head assembly (1) is arranged on the triaxial running mechanism (3); a functional key panel (9) is further arranged at the spraying chamber of the equipment frame (10), and a feeding system (2) is arranged on the side surface of the equipment frame (10); the touch screen (8) is arranged on the front surface above the equipment frame (10), and the alarm system is also arranged on the equipment frame (10).

2. The ultrasonic precision spraying equipment suitable for spraying the inner wall of the test tube according to claim 1, wherein: the ultrasonic nozzle assembly (1) comprises an ultrasonic transducer (11) and a shell (12); the ultrasonic transducer (11) is arranged below the shell (12), and a mounting bracket (13) is arranged on the shell (12); the shell (12) is also provided with a cable connector (14) and a liquid-passing interface (15).

3. The ultrasonic precision spraying equipment suitable for spraying the inner wall of the test tube according to claim 1, wherein: the feeding system (2) consists of a precise injection pump, a proportional valve, a switching valve, a fixed metal plate and an auxiliary pipeline, and the proportional valve and the switching valve are arranged in an electric control assembly (7).

4. The ultrasonic precision spraying equipment suitable for spraying the inner wall of the test tube according to claim 1, wherein: the three-axis travelling mechanism (3) consists of a Y-axis module and a servo motor (21), an X-axis module and a servo motor (22) and a Z-axis module and a servo motor (23), wherein a photoelectric switch (25) is arranged on the Y-axis module and the servo motor (21), and a Y-axis auxiliary guide rail (24) corresponding to the Y-axis module and the servo motor (21) is arranged at the other end of the X-axis module and the other end of the servo motor (22).

5. The ultrasonic precision spraying equipment suitable for spraying the inner wall of the test tube according to claim 1, wherein: the automatic feeding and discharging mechanism (4) comprises two groups of travel cylinders (16), a carrier (17), a material table (18) and an auxiliary guide rail (20); the carrier (17) is fixed on the stroke cylinder (16) through bolts, the material platform (18) is fixed on the carrier (17) through a quick locking structure and moves forwards and backwards along with the carrier (17), and a workpiece (19) is placed on the material platform (18); the carrier (17) reaches a spraying station or a loading and unloading tray station through the travel cylinder (16) and the auxiliary guide rail (20).

6. The ultrasonic precision spraying equipment suitable for spraying the inner wall of the test tube according to claim 1, wherein: the alarm system comprises a grating (5) and three-color alarm lamps (6), wherein the grating (5) is arranged on two sides in a spraying room, and the three-color alarm lamps (6) are arranged above an equipment frame (10).