Feeding device for ultrasonic cleaning machine

Abstract

The utility model discloses a feeding device for an ultrasonic cleaning machine, which relates to the technical field of ultrasonic cleaning machines and comprises an ultrasonic cleaning machine body, a motor and a hold-down component, and the hold-down component comprises a fixing frame slidably connected in the ultrasonic cleaning machine body. The fixed frame is slidably connected with a displacement frame and a sliding frame through the fixed frame and a first transmission rod, the sliding frame is fixedly connected with a cleaning frame, the displacement frame is fixedly connected with a round rod through a connecting rod, a transverse rod and a vertical rod, and the lower pressing plate is slidably connected with a limiting plate. A first transmission rod drives a sliding frame to slide down, a second transmission rod drives a connecting rod to lift, a lower pressing plate is turned over and pressed on a cleaning frame, small materials such as floating coins are completely immersed in cleaning liquid, the problem that ultrasonic energy is attenuated due to floating of the materials is effectively solved, it is guaranteed that all surfaces of the materials are fully impacted by the cavitation effect, and the service life of the materials is prolonged. And the cleanliness is improved.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic cleaning machine technology, specifically to a feeding device for an ultrasonic cleaning machine. Background Technology

[0002] In modern industrial production, ultrasonic cleaning technology, with its cavitation effect generated by high-frequency vibration, can efficiently remove oil, impurities and stubborn stains from the surface of workpieces. It is widely used in industries such as electronics, machinery manufacturing, medical, and aerospace. With the continuous improvement of industrial automation, traditional manual loading and unloading methods can no longer meet the cleaning needs of large batches, high precision and high efficiency, thus promoting the technological innovation and application of ultrasonic cleaning machine feeding devices.

[0003] When existing feeding devices process small materials such as coins, the coins may float upon contact with the liquid due to their small size. If the material floats on the surface of the cleaning liquid, the ultrasonic energy will not be able to form an effective cavitation effect under and around the floating material because of the large difference in acoustic impedance between air and liquid. This makes it difficult to fully impact and remove dirt from the edges, grooves and other parts of the coin, creating a cleaning blind spot and significantly affecting the cleaning quality. Utility Model Content

[0004] The purpose of this invention is to provide a feeding device for an ultrasonic cleaner to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a feeding device for an ultrasonic cleaner, comprising an ultrasonic cleaner body and a motor, and further comprising a pressing component;

[0006] The holding assembly includes a fixed frame slidably connected within the body of the ultrasonic cleaner. A displacement frame and a sliding frame are slidably connected to the fixed frame via a second transmission rod and a first transmission rod, respectively. A cleaning frame is fixedly connected to the sliding frame. A round rod is fixedly connected to the displacement frame via a connecting rod, a horizontal rod, and a vertical rod. A sliding plate is fixedly connected to the round rod via a series rod. A connecting block is slidably connected to the sliding plate. A lower pressure plate is fixedly connected to the connecting block. A limit plate is slidably connected to the lower pressure plate.

[0007] Furthermore, the motor is fixedly connected to the inner wall of the ultrasonic cleaner body, a sliding groove is provided on the limiting plate, the lower pressure plate is slidably connected to the sliding groove on the limiting plate through the limiting rod, a rotating column is rotatably connected to the bottom of the connecting block, the rotating column is rotatably connected to the first transmission rod, and the limiting plate is fixedly connected to the ultrasonic cleaner body.

[0008] The above technical solution is adopted: by setting a sliding groove on the limiting plate, the sliding groove plays a guiding role, guides the limiting rod, and guides the flipping of the lower pressure plate.

[0009] Furthermore, the output end of the motor is fixedly connected to the fixed frame.

[0010] The above technical solution involves setting the output end of the motor to be fixedly connected to the fixed frame, so that the rotation of the fixed frame can be controlled by the motor during use.

[0011] Furthermore, a damper is fixedly connected to the bottom of the cleaning frame, and the side of the damper away from the cleaning frame is fixedly connected to the inner wall of the ultrasonic cleaner body.

[0012] The above technical solution uses damping to buffer the up-and-down sliding of the cleaning frame, preventing it from moving too fast.

[0013] Furthermore, a sliding groove is provided on one side of the ultrasonic cleaner body near the displacement frame, and the displacement frame is slidably connected in the sliding groove inside the ultrasonic cleaner body.

[0014] The above technical solution is adopted: by setting a sliding groove, a sliding groove is opened in the body of the ultrasonic cleaner to guide the displacement frame that is slidably connected in the body of the ultrasonic cleaner.

[0015] Furthermore, the end of the second transmission rod away from the fixed frame is slidably connected to the inner wall of the ultrasonic cleaner body.

[0016] The above technical solution is adopted: the end of the second transmission rod away from the fixed frame is slidably connected to the inner wall of the ultrasonic cleaner body.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] In this invention, the fixed frame is driven to rotate by a motor, which causes the first transmission rod to drive the sliding frame to slide down, and the second transmission rod to drive the connecting rod to lift up, causing the lower pressure plate to flip and press onto the cleaning frame, so that floating coins and other small materials are completely immersed in the cleaning liquid. This effectively avoids the problem of ultrasonic energy attenuation caused by floating materials, eliminates cleaning blind spots, ensures that all surfaces of the materials are fully impacted by the cavitation effect, and improves cleanliness. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a feeding device for an ultrasonic cleaner.

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the ultrasonic cleaner body, showing a feeding device for an ultrasonic cleaner.

[0021] Figure 3 This is a schematic diagram of the displacement frame position of a feeding device used in an ultrasonic cleaner.

[0022] Figure 4 This is a schematic diagram showing the position of the vertical rod of a feeding device used in an ultrasonic cleaner.

[0023] Figure 5 A feeding device for an ultrasonic cleaning machine Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0024] Numbering on the map:

[0025] 1. Ultrasonic cleaning machine body; 2. Holding assembly; 21. Limiting plate; 22. Lower pressure plate; 23. Limiting rod; 24. Cleaning frame; 25. Sliding frame; 26. Fixed frame; 27. Second transmission rod; 28. Displacement frame; 29. ​​Connecting rod; 210. Horizontal bar; 211. Vertical bar; 212. Round bar; 213. Connecting block; 214. Rotating column; 215. Series rod; 216. First transmission rod; 217. Sliding plate; 3. Motor; 31. Damping. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example:

[0028] like Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a feeding device for an ultrasonic cleaner, including an ultrasonic cleaner body 1 and a motor 3, and also includes a holding assembly 2. The holding assembly 2 includes a fixed frame 26 slidably connected inside the ultrasonic cleaner body 1. A displacement frame 28 and a sliding frame 25 are slidably connected to the fixed frame 26 via a second transmission rod 27 and a first transmission rod 216, respectively. A cleaning frame 24 is fixedly connected to the sliding frame 25. A round rod 212 is fixedly connected to the displacement frame 28 via a connecting rod 29, a horizontal rod 210 and a vertical rod 211. A sliding plate 217 is fixedly connected to the round rod 212 via a series rod 215. A connecting block 213 is slidably connected to the sliding plate 217. A lower pressure plate 22 is fixedly connected to the connecting block 213. A limit plate 21 is slidably connected to the lower pressure plate 22.

[0029] Based on the above technical structure, the feeding device involved in this utility model achieves its basic technical effect in the cleaning process of an ultrasonic cleaner through the following means: After the motor 3 is started, the fixed frame 26 begins to rotate and drives the sliding frame 25 to move downward through the first transmission rod 216. The first transmission rod 216 and the second transmission rod 27 are respectively fixed at the upper and lower ends of the fixed frame 26, so that the sliding frame 25 drives the cleaning frame 24 to move downward synchronously during the descent. At the same time, the movement of the fixed frame 26 also drives the second transmission rod 27 to slide on the displacement frame 28, thereby pushing the displacement frame 28 to rise. The rise of the displacement frame 28 drives the connecting rod 29 fixed at its top to rise, and the connecting rod 29 further drives the horizontal bar 210 away from the displacement frame 28 to rise. The movement of the horizontal bar 210 then drives the vertical bar 211 away from the connecting rod 29 to rise, and the vertical bar 211 then drives the round bar 212 away from the horizontal bar 210 to rise. The rise of the round bar 212 causes the sliding plate 217 to be lifted, which in turn drives the connecting block 213 to rise through the rotating column 214. The movement of the connecting block 213 ultimately causes the lower pressure plate 22 to rise. During the rising process, it slides within the sliding groove of the limiting plate 21 via the limiting rod 23, thereby flipping the lower pressure plate 22 and pressing it onto the cleaning frame 24. In this way, small floating objects such as coins will be covered and submerged in the cleaning solution, avoiding a decrease in cleaning effect due to partial floating.

[0030] One of the further preferred implementation methods, such as Figures 2 to 4 As shown, the motor 3 is fixedly connected to the inner wall of the ultrasonic cleaner body 1. A sliding groove is provided on the limiting plate 21. The lower pressure plate 22 is slidably connected to the sliding groove on the limiting plate 21 through the limiting rod 23. A rotating column 214 is rotatably connected to the bottom of the connecting block 213. The rotating column 214 is rotatably connected to the first transmission rod 216. The limiting plate 21 is fixedly connected to the ultrasonic cleaner body 1. By setting the sliding groove on the limiting plate 21, the sliding groove plays a guiding role and constrains the limiting rod 23, ensuring that the lower pressure plate 22 rotates smoothly along the predetermined trajectory, thereby achieving reliable pressing of the material in the cleaning frame 24.

[0031] Furthermore, the output end of the motor 3 is fixedly connected to the fixed frame 26, and the output end of the motor 3 is rigidly connected to the fixed frame 26, providing a stable power source for the entire pressing assembly 2, ensuring that the rotation angle and speed of the fixed frame 26 are controllable, and ensuring the coordination of feeding and pressing actions.

[0032] The rotation of the fixed frame 26 not only drives the pressing component 2 to perform the pressing action, but also achieves effective compression of the material inside the cleaning frame 24 through a series of mechanical linkages. As a supplement to the technical solution, the motor 3 in this invention needs to have sufficient torque and speed stability to meet the pressing requirements during the cleaning of different materials. Simultaneously, a rigid connection, such as a keyed connection or spline connection, is preferably used between the motor 3 and the fixed frame 26 to help maintain efficient and accurate power transmission, reduce energy loss and mechanical wear. This feeding device achieves effective compression of the material inside the cleaning frame and coordinated feeding actions, ensuring the efficient operation of the ultrasonic cleaner.

[0033] One further preferred embodiment, such as Figures 2 to 4 As shown, a damper 31 is fixedly connected to the bottom of the cleaning frame 24. The side of the damper 31 away from the cleaning frame 24 is fixedly connected to the inner wall of the ultrasonic cleaner body 1. The damper 31 device at the bottom of the cleaning frame 24 effectively absorbs motion inertia, reduces the impact load when the cleaning frame 24 slides up and down, and improves the stability and service life of the device.

[0034] One further preferred embodiment, such as Figure 2 as well as Figure 3 As shown, a sliding groove is provided on the side of the ultrasonic cleaner body 1 near the displacement frame 28. The displacement frame 28 is slidably connected to the sliding groove in the ultrasonic cleaner body 1. The sliding groove is pre-set in the ultrasonic cleaner body 1 and forms a guide pair with the displacement frame 28, which restricts the degree of freedom of the displacement frame 28 and ensures that it rises and falls smoothly in a straight line, thereby improving the transmission accuracy. The end of the second transmission rod 27 away from the fixed frame 26 is slidably connected to the inner wall of the ultrasonic cleaner body 1. The end of the second transmission rod 27 slides and cooperates with the inner wall of the ultrasonic cleaner, providing lateral support while transmitting motion, preventing skewing during transmission, and ensuring the reliability and consistency of the movement of each component. The design of the sliding groove fully considers the movement trajectory and force of the limit rod 23, ensuring its stability and reliability during the flipping process.

[0035] Overall, in the implementation and application of this utility model, the motor 3 drives the fixed frame 26 to rotate, causing the first transmission rod 216 to drive the sliding frame 25 to slide down, and the second transmission rod 27 to drive the connecting rod 29 to lift up, causing the lower pressure plate 22 to flip and press onto the cleaning frame 24, completely immersing floating small materials such as coins in the cleaning liquid. This effectively avoids the problem of ultrasonic energy attenuation caused by floating materials, eliminates cleaning blind spots, ensures that all surfaces of the materials are fully impacted by the cavitation effect, and improves cleanliness.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. The implementation schemes in the above embodiments can also be further combined or replaced. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A feeding device for an ultrasonic cleaner, comprising an ultrasonic cleaner body (1) and a motor (3), characterized in that: It also includes a holding assembly (2), which includes a fixed frame (26) slidably connected to the ultrasonic cleaner body (1). A displacement frame (28) and a sliding frame (25) are slidably connected to the fixed frame (26) via a second transmission rod (27) and a first transmission rod (216), respectively. A cleaning frame (24) is fixedly connected to the sliding frame (25). A round rod (212) is fixedly connected to the displacement frame (28) via a connecting rod (29), a horizontal rod (210), and a vertical rod (211). A sliding plate (217) is fixedly connected to the round rod (212) via a connecting rod (215). A connecting block (213) is slidably connected to the sliding plate (217). A lower pressure plate (22) is fixedly connected to the connecting block (213). A limit plate (21) is slidably connected to the lower pressure plate (22).

2. The feeding device for an ultrasonic cleaning machine according to claim 1, characterized in that: The motor (3) is fixedly connected to the inner wall of the ultrasonic cleaner body (1). The limiting plate (21) has a sliding groove. The lower pressure plate (22) is slidably connected to the sliding groove on the limiting plate (21) through the limiting rod (23). The bottom of the connecting block (213) is rotatably connected to a rotating column (214). The rotating column (214) is rotatably connected to the first transmission rod (216). The limiting plate (21) is fixedly connected to the ultrasonic cleaner body (1).

3. The feeding device for an ultrasonic cleaning machine according to claim 1, characterized in that: The output end of the motor (3) is fixedly connected to the fixed frame (26).

4. A feeding device for an ultrasonic cleaning machine according to claim 2, characterized in that: The bottom of the cleaning frame (24) is fixedly connected to a damper (31), and the side of the damper (31) away from the cleaning frame (24) is fixedly connected to the inner wall of the ultrasonic cleaner body (1).

5. A feeding device for an ultrasonic cleaning machine according to claim 4, characterized in that: A sliding groove is provided on one side of the ultrasonic cleaner body (1) near the displacement frame (28), and the displacement frame (28) is slidably connected in the sliding groove inside the ultrasonic cleaner body (1).

6. A feeding device for an ultrasonic cleaning machine according to claim 5, characterized in that: The end of the second transmission rod (27) away from the fixed frame (26) is slidably connected to the inner wall of the ultrasonic cleaner body (1).

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