Auxiliary heating structure of ultrasonic cleaning machine

Abstract

The utility model discloses an auxiliary heating structure of an ultrasonic cleaning machine, and belongs to the technical field of auxiliary heating of ultrasonic cleaning machines. The supporting assembly comprises a linear moving mechanism and an L-shaped rod; the linear moving mechanism is vertically arranged on the ultrasonic cleaning machine; the horizontal end of the L-shaped rod is connected with the movable end of the linear moving mechanism, and the vertical end of the L-shaped rod is consistent with the movable end of the linear moving mechanism in moving direction and faces a cleaning tank of the ultrasonic cleaning machine. The heating assembly comprises a heating rod; one end of the heating rod is connected with the end, away from the movable end of the linear moving mechanism, of the vertical end of the L-shaped rod. And the heating rods are vertically distributed. The heating rod is suspended so as to be convenient for workers to check and maintain, and meanwhile, the heating rod is separated from the power supply part of the ultrasonic cleaning machine, so that heat conduction from the heating rod to the power supply part of the ultrasonic cleaning machine can be effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary heating of ultrasonic cleaning machines, and in particular relates to an auxiliary heating structure of an ultrasonic cleaning machine. Background Art

[0002] Ultrasonic cleaning machine is a device that uses the ultrasonic principle for cleaning. The ultrasonic generator sends out a high-frequency oscillation signal, which is converted into high-frequency mechanical oscillation through the transducer. The signal causes the liquid to vibrate and flow at the ultrasonic frequency. The liquid produces multiple tiny bubbles, and the energy generated by the bursting of the tiny bubbles is used for cleaning. It is widely used in medical equipment, electronics, semiconductor industries, etc.

[0003] When the ultrasonic cleaning machine is used, it heats up, raising the temperature of the liquid in the cleaning tank, which can improve the solubility of the liquid and enhance the cavitation intensity of the liquid, thereby improving the cleaning effect. Although the liquid temperature increases when the tiny bubbles burst during cleaning, the temperature increase of the liquid is slow and limited. In the prior art, there are also ultrasonic cleaning machines with heating functions, such as the invention with patent publication number CN109107981A, which discloses a medical ultrasonic cleaning device. The device includes a cleaning shell, the bottom of which is embedded and fixed with a power supply mounting shell located in the cleaning shell, and the top of the power supply mounting shell is fixed with a surrounding heating shell, the interior of the cleaning shell is fixed with a mounting plate located above the top of the heating shell, and the top of the mounting plate is fixed with a push rod motor located in the cleaning shell, the output shaft of the push rod motor is fixed with a C-shaped connecting rod, and the two ends of the C-shaped connecting rod are fixed with a storage bucket located in the cleaning shell.

[0004] The above invention can clean medical objects in a storage bucket by using the push rod motor, C-shaped connecting rod, ultrasonic generator, transducer, heating tube and other structures in combination. The transducer and heating tube are arranged in a surrounding manner, which greatly improves the cleaning efficiency. However, the heating tube of this invention is arranged in the heating shell, and the heating shell and the cleaning shell are integrated, which makes it inconvenient to inspect and maintain the heating tube. At the same time, the heating shell is connected to the inside of the power supply installation shell. During use, heat will be transferred to the power supply installation shell. If this continues for a long time, it will reduce the service life of the power supply and affect the use of the power supply. In view of this, it is necessary to design an auxiliary heating structure that is separate from the ultrasonic cleaning machine to facilitate the inspection and maintenance of the ultrasonic cleaning machine's heating components and to conduct heat between the heating components and the power supply part. Utility Model Content

[0005] The utility model provides an auxiliary heating structure of an ultrasonic cleaning machine to solve the technical problems mentioned in the background technology.

[0006] In order to achieve the above objectives, the present invention adopts the following technical solutions:

[0007] An auxiliary heating structure for an ultrasonic cleaning machine comprises: a support assembly, comprising a linear motion mechanism and an L-shaped rod; the linear motion mechanism is vertically arranged on the ultrasonic cleaning machine; the horizontal end of the L-shaped rod is connected to the movable end of the linear motion mechanism, and the vertical end thereof has the same movement direction as the movable end of the linear motion mechanism and faces the cleaning tank of the ultrasonic cleaning machine; a heating assembly, comprising a heating rod; one end of the heating rod is connected to the end of the vertical end of the L-shaped rod away from the movable end of the linear motion mechanism; the heating rods are vertically distributed.

[0008] As a further improvement of the technical solution, the support assembly also includes a connecting frame; the heating rod is connected to the L-shaped rod through the connecting frame; one side of the connecting frame is connected to the end of the vertical end of the L-shaped rod away from the movable end of the linear moving mechanism, and the other side is connected to the heating rod; the heating rod is distributed corresponding to the edge of the cleaning tank.

[0009] As a further improvement of the technical solution, the connecting frame is a hollow structure.

[0010] As a further improvement of the technical solution, the heating assembly also includes a cover plate; the cover plate is connected to the heating rod; the cover plate is located below the connecting frame, and the top surface of the cover plate is close to the side where the connecting frame is connected to the heating rod.

[0011] As a further improvement of the technical solution, the heating assembly further includes a heating shell; the heating rod is connected to the cover plate through the heating shell; the heating shell is connected to the connecting frame and covers the heating rod.

[0012] As a further improvement of the technical solution, the cover plate is provided with a penetrating slot corresponding to the heating shell; one end of the heating shell away from the L-shaped rod extends into the slot and is slidably connected to the cover plate.

[0013] As a further improvement of the technical solution, the outline of the cover plate is larger than the cross-sectional outline of the cleaning tank; the heating assembly also includes a support block; the end of the heating shell away from the L-shaped rod is connected to the plate surface of the support block; the outline of the support block is larger than the cross-sectional outline of the slot hole; the support block is detachably connected to the cover plate, and when the support block is connected to the cover plate, the support block supports the cover plate.

[0014] As a further improvement of the technical solution, the heating component further includes a temperature sensor; the temperature sensor is arranged on the cleaning tank; the temperature sensor is connected to the control module circuit of the ultrasonic cleaning machine

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] In this application, the heating rod is suspended in the air to facilitate inspection and maintenance by staff. At the same time, the heating rod is separated from the power supply part of the ultrasonic cleaning machine, which can effectively reduce the heat conduction from the heating rod to the power supply part of the ultrasonic cleaning machine. When not heating, the active end of the linear moving mechanism is away from the cleaning tank of the ultrasonic cleaning machine, so that the heating rod does not extend into the cleaning tank. When heating is required, the linear moving mechanism is started, and the active end of the linear moving mechanism moves downward, driving the heating rod to move downward. After the heating rod is extended into the cleaning tank, the heating rod is started and heated to heat the liquid in the cleaning tank to complete auxiliary heating. After the heating is completed, the linear moving mechanism is used to drive the heating rod to move upward and separate from the cleaning tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram of the auxiliary heating structure of an ultrasonic cleaning machine provided by the utility model Figure 1 ;

[0019] Figure 2 The structure diagram provided by the utility model Figure 2 ;

[0020] Figure 3 The structure diagram provided by the utility model Figure 3 ;

[0021] Figure 4 A schematic diagram of the structure of the heating rod and the heating shell provided by the utility model;

[0022] Figure numerals: 1-support assembly, 11-drainage trough, 12-L-shaped rod, 13-connecting frame, 2-heating assembly, 21-heating rod, 22-cover plate, 23-heating shell, 24-support block, 3-ultrasonic cleaning machine. DETAILED DESCRIPTION

[0023] To further clarify the objectives, technical solutions, and advantages of the embodiments of the present invention, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments derived by persons of ordinary skill in the art without requiring creative effort are within the scope of protection of the present invention. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meanings understood by persons of ordinary skill in the field to which the present invention pertains.

[0024] The words "first", "second" and similar terms used in the specification and claims of the utility model invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular forms of "a", "an" or "the" and similar terms do not indicate a quantitative limitation, but rather indicate the presence of at least one. Words such as "include" or "comprise" mean that the elements or objects preceding "include" or "comprise" include the features, wholes, steps, operations, elements and / or components listed after "include" or "comprise", and do not exclude the existence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] Example 1:

[0027] like Figures 1 to 4As shown, an auxiliary heating structure of an ultrasonic cleaning machine includes: a support component 1 and a heating component 2; a linear motion mechanism 11 vertically arranged on the ultrasonic cleaning machine 3, and the linear motion mechanism 11 can be a hydraulic rod, a cylinder, etc.; the linear motion mechanism 11 is connected to the control module circuit of the ultrasonic cleaning machine 3; the horizontal end of the L-shaped rod 12 is connected to the movable end of the linear motion mechanism 11, and its vertical end is consistent with the movement direction of the movable end of the linear motion mechanism 11 and toward the cleaning tank of the ultrasonic cleaning machine 3; the movable end of the linear motion mechanism 11 drives the L-shaped rod 12 to move up and down; the heating component 2 includes a heating rod 21; one end of the heating rod 21 is connected to the vertical end of the L-shaped rod 12 away from the movable end of the linear motion mechanism 11; the heating rod 21 is vertically distributed; and the heating rod 21 is connected to the control module circuit of the ultrasonic cleaning machine 3. In addition, it should be noted that the connection method between the control module of the ultrasonic cleaning machine and the linear motion mechanism and the heating rod is a conventional connection. The specific models of the linear motion mechanism and the heating rod are not the improvement points of this application and will not be described in detail.

[0028] Working method:

[0029] When not heating, the movable end of the linear moving mechanism 11 is away from the cleaning tank of the ultrasonic cleaning machine, so that the heating rod 21 does not extend into the cleaning tank; when heating is required, the linear moving mechanism 11 is started, and the movable end of the linear moving mechanism 11 moves downward, driving the heating rod 21 to move downward. After the heating rod 21 extends into the cleaning tank, the heating rod 21 is started, and the heating rod 21 heats up to heat the liquid in the cleaning tank to complete auxiliary heating. After the heating is completed, the linear moving mechanism 11 is used to drive the heating rod 21 to move upward and separate it from the cleaning tank. The heating rod is suspended in the air to facilitate inspection and maintenance by the staff. At the same time, the heating rod 21 is separated from the power supply part of the ultrasonic cleaning machine 3, which can effectively reduce the heat conduction from the heating rod 21 to the power supply part of the ultrasonic cleaning machine 3.

[0030] like Figures 1 to 3 As shown, preferably, the support assembly 1 also includes a connecting frame 13; the heating rod 21 is connected to the L-shaped rod 12 through the connecting frame 13; one side of the connecting frame 13 is connected to the end of the vertical end of the L-shaped rod 12 away from the movable end of the linear moving mechanism 11, and the other side is connected to the heating rod 21; the cleaning tank is a rectangular structure, and the heating rods 21 are distributed at the edge of the corresponding cleaning tank, that is, the heating rods 21 are distributed on the side inner wall of the cleaning tank, the number of heating rods 21 is increased, and the heating efficiency is improved.

[0031] like Figures 1 to 3 As shown, preferably, the connecting frame 13 is a hollow structure to reduce the weight of the connecting frame 13.

[0032] Example 2:

[0033] like Figures 1 to 3As shown, compared with Example 1, the difference is that the heating component 2 also includes a cover plate 22; the cover plate 22 is connected to the heating rod 21; the cover plate 22 is located below the connecting frame 13, and the top surface of the cover plate 22 is close to the side where the connecting frame 13 and the heating rod 21 are connected; the cover plate 22 rises and falls with the heating rod 21, and when the heating rod 21 is fully extended into the cleaning tank, the cover plate 22 covers the cleaning tank to facilitate heating in the cleaning tank and increase the temperature.

[0034] like Figures 1 to 4 As shown, preferably, the heating assembly 2 further includes a heating shell 23; the heating rod 21 is connected to the cover plate 22 through the heating shell 23, and the cover plate 22 can be fixedly connected to the heating shell 23; the heating shell 23 is connected to the connecting frame 13 and covers the heating rod 21.

[0035] like Figures 1 to 4 As shown, preferably, the cover plate 22 is provided with a through slot corresponding to the heating shell 23; the end of the heating shell 23 away from the L-shaped rod 12 extends into the slot and is slidably connected to the cover plate 22, and the cover plate 22 slides up and down along the heating shell 23; the outline of the cover plate 22 is larger than the cross-sectional outline of the cleaning tank to cover the cleaning tank; the heating assembly 2 also includes a support block 24; the end of the heating shell 23 away from the L-shaped rod 21 is connected to the plate surface of the support block 24; the outline of the support block 24 is larger than the cross-sectional outline of the slot to support the cover plate 22; the support block 24 is detachably connected to the cover plate 22, and when the support block 24 is connected to the cover plate 22, the support block 24 supports the cover plate 22, When the support block 24 is separated from the cover 22, the table of the ultrasonic cleaning machine supports the cover, that is, after the heating shell 23 and the heating rod 21 are extended into the cleaning tank, the support block 24 is separated from the cover 22, and the table of the ultrasonic cleaning machine supports the cover; when heating is no longer needed and when the cover 22 is needed to keep warm, the heating shell 23 and the heating rod 21 are driven upward by the movable end of the linear moving mechanism 11, so that the support block 24 on the heating shell 23 contacts the cover 22, and then the movable end of the linear moving mechanism 11 stops, and the heating shell 23 is separated from the liquid in the cleaning tank, so as to avoid the heating shell 23 being immersed for a long time and liquid seeping into the heating shell 23.

[0036] Preferably, the heating component 2 further includes a temperature sensor; the temperature sensor is disposed on the cleaning tank to monitor the temperature inside the cleaning tank; the temperature sensor is connected to the control module circuit of the ultrasonic cleaning machine.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An auxiliary heating structure of an ultrasonic cleaning machine, characterized in that: include: A support assembly (1) comprises a linear motion mechanism (11) and an L-shaped rod (12); the linear motion mechanism (11) is vertically arranged on an ultrasonic cleaning machine (3); the horizontal end of the L-shaped rod (12) is connected to the movable end of the linear motion mechanism (11), and the vertical end thereof moves in the same direction as the movable end of the linear motion mechanism (11) and faces the cleaning tank of the ultrasonic cleaning machine (3); The heating assembly (2) comprises a heating rod (21); one end of the heating rod (21) is connected to an end of the vertical end of the L-shaped rod (12) away from the movable end of the linear motion mechanism (11); and the heating rod (21) is distributed vertically.

2. The auxiliary heating structure of the ultrasonic cleaning machine according to claim 1, characterized in that: The support assembly (1) further comprises a connecting frame (13); the heating rod (21) is connected to the L-shaped rod (12) via the connecting frame (13); one side of the connecting frame (13) is connected to an end of the vertical end of the L-shaped rod (12) away from the movable end of the linear motion mechanism (11), and the other side thereof is connected to the heating rod (21); the heating rod (21) is distributed corresponding to the edge of the cleaning tank.

3. The auxiliary heating structure of the ultrasonic cleaning machine according to claim 2, characterized in that: The connecting frame (13) is a hollow structure.

4. The auxiliary heating structure of the ultrasonic cleaning machine according to claim 2, characterized in that: The heating assembly (2) further comprises a cover plate (22); the cover plate (22) is connected to the heating rod (21); the cover plate (22) is located below the connecting frame (13), and the top surface of the cover plate (22) is close to the side where the connecting frame (13) is connected to the heating rod (21).

5. The auxiliary heating structure of the ultrasonic cleaning machine according to claim 4, characterized in that: The heating assembly (2) further comprises a heating shell (23); the heating rod (21) is connected to the cover plate (22) via the heating shell (23); the heating shell (23) is connected to the connecting frame (13) and covers the heating rod (21).

6. The auxiliary heating structure of the ultrasonic cleaning machine according to claim 5, characterized in that: The cover plate (22) is provided with a through slot corresponding to the heating shell (23); one end of the heating shell (23) away from the L-shaped rod (12) extends into the slot and is slidably connected to the cover plate (22).

7. The auxiliary heating structure of the ultrasonic cleaning machine according to claim 6, characterized in that: The profile of the cover plate (22) is larger than the cross-sectional profile of the cleaning tank; the heating assembly (2) further comprises a support block (24); the end of the heating shell (23) away from the L-shaped rod (21) is connected to the plate surface of the support block (24); the profile of the support block (24) is larger than the cross-sectional profile of the slot hole; the support block (24) is detachably connected to the cover plate (22), and when the support block (24) is connected to the cover plate (22), the support block (24) supports the cover plate (22).

8. The auxiliary heating structure of an ultrasonic cleaning machine according to any one of claims 1 to 7, characterized in that: The heating component (2) further comprises a temperature sensor; the temperature sensor is arranged on the cleaning tank; and the temperature sensor is connected to the control module circuit of the ultrasonic cleaning machine.

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