Auxiliary heating mechanism of ultrasonic cleaning machine

Abstract

The utility model relates to the field of ultrasonic cleaning machines, in particular to an auxiliary heating mechanism of an ultrasonic cleaning machine, which comprises a shell applied outside the ultrasonic cleaning machine. The inner container is installed in the shell and used for storing cleaning fluid. According to the auxiliary heating mechanism of the ultrasonic cleaning machine, due to the arrangement of the inner container, the hot plate, the electric heat conduction wire and the heat preservation plate, cleaning liquid in the ultrasonic cleaning machine can be assisted to be heated, the definition of objects is improved, firstly, the cleaning liquid is poured into the inner container, the electric heat conduction wire switch in the heating plate is turned on, and the heat preservation plate is turned on. The cleaning fluid is heated, the area, making contact with the cleaning fluid, of the heating plate and the electric heat conduction wire is large, so that the heating speed of the cleaning fluid is high, and meanwhile, in order to keep the temperature of the internal cleaning fluid, the temperature of the cleaning fluid can be effectively kept through the heat preservation plate arranged in the inner container; therefore, compared with some heating pipes, the heating effect is faster.

Description

Technical Field

[0001] The utility model relates to the field of ultrasonic cleaning machines, and particularly relates to an auxiliary heating mechanism for an ultrasonic cleaning machine. Background Technique

[0002] The ultrasonic cleaning method is different from general cleaning methods. It generates a powerful shock wave when the cavitation bubbles burst. Part of the dirt layer is peeled off, dispersed, emulsified and shed under the action of the shock wave. The cleaning effect is good, the cleanliness is high and the cleanliness of all workpieces is consistent, which can greatly improve the production efficiency. In order to improve the cleaning effect, the ultrasonic cleaning machine needs to pre-heat the cleaning liquid.

[0003] Most of the existing ultrasonic cleaning machines do not have an auxiliary heating device. It is necessary to pour the heated cleaning water into the ultrasonic cleaning machine before cleaning. The cleaning process cannot continuously heat and keep the cleaning water warm, resulting in the temperature of the cleaning water in the ultrasonic cleaning machine not reaching the purpose of cleaning the oil stains on the items, which affects the cleanliness of the items cleaned by the ultrasonic cleaning machine.

[0004] Therefore, it is very necessary to invent an auxiliary heating mechanism for an ultrasonic cleaning machine to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an auxiliary heating mechanism for an ultrasonic cleaning machine. First, pour the cleaning liquid into the inner tank, and heat the cleaning liquid by turning on the electric heat conducting wire switch in the heating plate. The contact area between the heating plate and the electric heat conducting wire with the cleaning liquid is large, so that the heating speed of the cleaning liquid is faster. At the same time, in order to keep the temperature of the internal cleaning liquid, the heat preservation plate arranged inside the inner tank can effectively keep the temperature of the cleaning liquid. In this way, it is faster than the effect of heating by some heating tubes, so as to solve the problems put forward in the above background technique.

[0006] In order to achieve the above purpose, the utility model provides the following technical solution: an auxiliary heating mechanism for an ultrasonic cleaning machine, including a shell, which is applied to the outside of the ultrasonic cleaning machine;

[0007] An inner tank, installed inside the shell for storing the cleaning liquid. A temperature sensor is arranged inside the inner tank. A heating plate is arranged on the inner tank. Electric heat conducting wires are arranged inside the heating plate. A heat preservation plate is arranged inside the inner tank. A cleaning rack is installed inside the inner tank. A controller is arranged in front of the shell. Heat dissipation holes are opened on one side surface of the shell. A drain port is opened on one side of the shell. An electromagnetic valve is arranged outside the drain port.

[0008] Preferably, a mounting frame is fixedly installed on one side of the heating plate, bolts penetrate through the periphery of the mounting frame, and the heating plate is movably connected to the inner container.

[0009] Preferably, a mounting groove is formed on one side surface of the inner container, the mounting groove and the mounting frame are arranged in a T shape, and a sealing strip is pasted on one side surface of the mounting frame.

[0010] Preferably, clamping grooves are formed on both sides of the upper surface of the inner container, handles are fixedly installed on both sides of the cleaning rack, and clamping blocks are fixedly installed on both sides below the handles.

[0011] Preferably, the external dimension of the cleaning rack is smaller than the internal dimensions of the inner container and the heat preservation plate, and the height of the cleaning rack is smaller than the height of the inner container.

[0012] Preferably, the input end of the temperature sensor is electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of the electric heating wire.

[0013] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0014] Through the settings of the inner container, the heating plate, the electric heating wire and the heat preservation plate, it is possible to assist in heating the cleaning liquid in the ultrasonic cleaner, improving the clarity of the items. First, pour the cleaning liquid into the inner container, and by turning on the switch of the electric heating wire in the heating plate, heat the cleaning liquid. The contact area between the heating plate and the electric heating wire with the cleaning liquid is large, so that the cleaning liquid is heated faster. At the same time, in order to maintain the temperature of the internal cleaning liquid, through the heat preservation plate arranged inside the inner container, the temperature of the cleaning liquid can be effectively maintained, which is faster than the heating effect of some heating tubes.

[0015] Through the settings of the inner container, the temperature sensor and the controller, when the heating plate and the electric heating wire heat the cleaning liquid in the inner container, in order to avoid maintaining the temperature inside the cleaning liquid, the temperature sensor arranged inside the inner container can detect the temperature of the cleaning liquid inside the inner container in real time and send the temperature data to the controller in front of the outer shell. After judgment, the controller adjusts the output power of the heating plate and the electric heating wire, so that the cleaning liquid can maintain the required temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic diagram of the inner tank structure of the present utility model;

[0019] Figure 3 Schematic diagram of the heating plate structure of the present utility model;

[0020] Figure 4 Schematic diagram of the cleaning rack structure of the present utility model.

[0021] Figure 5 For the Figure 3 enlarged view structure diagram at position A in the present utility model.

[0022] Explanation of reference numerals in the drawings:

[0023] 1. Outer shell; 2. Inner tank; 3. Ultrasonic generator; 4. Temperature sensor; 5. Heating plate; 6. Electric heating wire; 7. Mounting rack; 8. Bolt; 9. Sealing strip; 10. Heat preservation plate; 11. Card slot; 12. Cleaning rack; 13. Handle; 14. Clamping block; 15. Controller; 16. Heat dissipation hole; 17. Drainage port; 18. Electromagnetic valve. Specific implementation manners

[0024] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below with reference to the accompanying drawings.

[0025] The present utility model provides an auxiliary heating mechanism for an ultrasonic cleaning machine as shown in Figures 1-5 , including an outer shell 1, which is applied to the outside of the ultrasonic cleaning machine;

[0026] An inner tank 2, installed inside the outer shell 1, for storing the cleaning liquid. A temperature sensor 4 is provided inside the inner tank 2. A heating plate 5 is provided on the inner tank 2. Electric heating wires 6 are provided inside the heating plate 5. A heat preservation plate 10 is provided inside the inner tank 2. A cleaning rack 12 is installed inside the inner tank 2. A controller 15 is provided in front of the outer shell 1. Heat dissipation holes 16 are provided on one side surface of the outer shell 1. A drainage port 17 is provided on one side of the outer shell 1. An electromagnetic valve 18 is provided outside the drainage port 17. First, pour the cleaning liquid into the inner tank 2, and turn on the switch of the electric heating wire 6 inside the heating plate 5 to heat the cleaning liquid. Since the contact area between the heating plate 5 and the electric heating wire 6 with the cleaning liquid is large, the heating speed of the cleaning liquid is relatively fast. At the same time, in order to maintain the temperature of the internal cleaning liquid, the heat preservation plate 10 provided inside the inner tank 2 can effectively maintain the temperature of the cleaning liquid, which is faster than the heating effect of some heating tubes.

[0027] As shown in Figure 2 and Figure 3As shown, a mounting bracket 7 is fixedly installed on one side of the heating plate 5. Bolts 8 penetrate through the periphery of the mounting bracket 7. The heating plate 5 is movably connected to the inner tank 2. The heating plate 5 and the mounting bracket 7 are easily installed in the inner tank 2 through the bolts 8, avoiding direct installation inside the inner tank 2, which may cause corrosion of the bolts 8 when they are soaked in the cleaning liquid for a long time.

[0028] As Figure 2 and Figure 3 shown, a mounting groove is provided on the surface of one side of the inner tank 2. The mounting groove and the mounting bracket 7 are set in a T shape. A sealing strip 9 is pasted on the surface of one side of the mounting bracket 7. When the mounting bracket 7 is installed on one side of the inner tank 2, the sealing strip 9 pasted on the surface of the mounting bracket 7 is used to prevent the internal cleaning liquid from leaking.

[0029] As Figure 4 shown, clamping grooves 11 are provided on the upper surfaces of both sides of the inner tank 2. Handles 13 are fixedly installed on both sides of the cleaning rack 12. Clamping blocks 14 are fixedly installed on both sides below the handles 13. The cleaning rack 12 can be easily lifted by the staff through the handles 13, and the clamping blocks 14 below are matched with the clamping grooves 11 on both sides of the inner tank 2 for limit fixation.

[0030] As Figure 4 shown, the external dimensions of the cleaning rack 12 are smaller than the internal dimensions of the inner tank 2 and the heat preservation board 10, and the height of the cleaning rack 12 is smaller than the height of the inner tank 2. When the cleaning rack 12 is placed in the inner tank 2, since the height of the cleaning rack 12 is smaller than that of the inner tank 2, the bottom of the cleaning rack 12 will contact the heating plate 5, avoiding direct contact and causing damage to the lower part of the cleaning rack 12.

[0031] As Figure 1 and Figure 2 shown, the input end of the temperature sensor 4 is electrically connected to the output end of the controller 15, and the input end of the controller 15 is electrically connected to the output end of the electric heating wire 6. The temperature sensor 4 provided inside the inner tank 2 can detect the temperature of the cleaning liquid inside the inner tank 2 in real time and send the temperature data to the controller 15 in front of the outer shell 1. After judgment, the controller 15 adjusts the output power of the heating plate 5 and the electric heating wire 6, so that the cleaning liquid can be maintained at the required temperature.

[0032] The working principle of this utility model: First, connect the external power supply, then pour the cleaning liquid into the inner tank 2, and heat the cleaning liquid by turning on the switch of the electric heating wire 6 in the heating plate 5. Since the contact area between the heating plate 5 and the cleaning liquid of the electric heating wire 6 is relatively large, the heating speed of the cleaning liquid is thus increased. At the same time, in order to maintain the temperature of the internal cleaning liquid, through the heat preservation plate 10 arranged inside the inner tank 2, the temperature of the cleaning liquid can be effectively maintained. After that, place the cleaning rack 12 and the internal workpieces together in the inner tank 2, align the clamping blocks 14 on both sides of the cleaning rack 12 and insert them into the card slots 11 on both sides above the inner tank 2. Then turn on the switch of the ultrasonic generator 3 to clean the workpieces inside the cleaning rack 12. In order to avoid maintaining the temperature inside the cleaning liquid, the temperature sensor 4 arranged inside the inner tank 2 can monitor the temperature of the cleaning liquid inside the inner tank 2 in real time and send the temperature data to the controller 15 in front of the outer shell 1. After judgment, the controller 15 adjusts the output power of the heating plate 5 and the electric heating wire 6, so that the cleaning liquid can maintain the required temperature. Finally, when the cleaning is completed, turn off the switches of the ultrasonic generator 3 and the electric heating wire 6, and finally lift the cleaning rack 12 to take out the internal workpieces. In this way, the use process of the auxiliary heating mechanism of this ultrasonic cleaning machine is completed.

[0033] Only some exemplary embodiments of the present utility model have been described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. An auxiliary heating mechanism for an ultrasonic cleaning machine, characterized in that: It includes a housing (1) which is applied to the outside of an ultrasonic cleaner; An inner tank (2) is installed inside the housing (1) for storing cleaning liquid. A temperature sensor (4) is arranged inside the inner tank (2). A heating plate (5) is arranged on the inner tank (2). Electric heating wires (6) are arranged inside the heating plate (5). A heat preservation plate (10) is arranged inside the inner tank (2). A cleaning rack (12) is installed inside the inner tank (2). A controller (15) is arranged in front of the housing (1). Heat dissipation holes (16) are formed on one side surface of the housing (1). A drain port (17) is formed on one side of the housing (1). An electromagnetic valve (18) is arranged outside the drain port (17).

2. The auxiliary heating mechanism of an ultrasonic cleaning machine according to claim 1, characterized in that: An installation frame (7) is fixedly installed on one side of the heating plate (5). Bolts (8) penetrate through the periphery of the installation frame (7). The heating plate (5) is movably connected to the inner tank (2).

3. The auxiliary heating mechanism of an ultrasonic cleaner according to claim 1, characterized in that: An installation groove is formed on one side surface of the inner tank (2). The installation groove and the installation frame (7) are arranged in a T shape. A sealing strip (9) is pasted on one side surface of the installation frame (7).

4. The auxiliary heating mechanism of an ultrasonic cleaning machine according to claim 1, characterized in that: Card slots (11) are formed on the upper two side surfaces of the inner tank (2). Handles (13) are fixedly installed on both sides of the cleaning rack (12). Clamping blocks (14) are fixedly installed on the lower two sides of the handles (13).

5. The auxiliary heating mechanism of an ultrasonic cleaning machine according to claim 4, characterized in that: The external dimension of the cleaning rack (12) is smaller than the internal dimensions of the inner tank (2) and the heat preservation plate (10). The height of the cleaning rack (12) is smaller than the height of the inner tank (2).

6. The auxiliary heating mechanism of an ultrasonic cleaning machine according to claim 1, characterized in that: The input end of the temperature sensor (4) is electrically connected to the output end of the controller (15). The input end of the controller (15) is electrically connected to the output end of the electric heating wire (6).

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