Ultrasonic cleaning equipment

Abstract

The utility model belongs to the technical field of ultrasonic cleaning, and discloses ultrasonic cleaning equipment which comprises a rack, an ultrasonic cleaning device and a lifting device, the ultrasonic cleaning device is arranged on one side of the rack, and the ultrasonic cleaning device is provided with a cleaning pool; the lifting device comprises a lifting assembly, a bearing plate, a clamping plate and an air cylinder, the lifting assembly is fixedly installed on the rack, the bearing plate is installed at the output end of the lifting assembly, the clamping plate is rotationally installed above the bearing plate, one end of the air cylinder is rotationally connected to the rack, and the other end of the air cylinder is rotationally connected to the clamping plate; the lifting assembly is used for driving the bearing plate, the clamping plate and the tray to sink into the cleaning pool. The air cylinders are used for driving the clamping plates, the clamping force of the clamping plates on the charging tray is improved, and the charging tray is prevented from falling to the bottom of the cleaning pool.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic cleaning, in particular to ultrasonic cleaning equipment. Background Art

[0002] Ultrasonic cleaning machines are widely used in various industries. The working principle of ultrasonic cleaning machines is that the high-frequency oscillation signal emitted by the ultrasonic generator is converted into high-frequency mechanical oscillation through the transducer and transmitted to the cleaning solvent to clean the workpiece immersed in the cleaning solvent.

[0003] In order to prevent the workpiece from falling to the bottom of the cleaning tank, a splint is generally used to clamp the workpiece. For example, the application number is CN201911299815.3, and the application name is a lifting ultrasonic cleaning machine. A placement grid is used to carry objects, and a reset spring is used to push the splint to clamp the object on the placement grid.

[0004] However, the current ultrasonic cleaning machine has a major problem in using a spring to push the clamp to clamp the workpiece when cleaning the workpiece. During the cleaning process, the workpiece is easily separated from the clamp, especially in high-power cleaning mode. The oscillation energy of the cleaning liquid is strong, and the spring cannot make the clamp stably clamp the workpiece, so the workpiece is easily loosened and falls to the bottom of the cleaning tank. Utility Model Content

[0005] The purpose of the utility model is to provide ultrasonic cleaning equipment, which uses a cylinder to drive a clamping plate to improve the clamping force of the clamping plate on the material tray and prevent the material tray from falling to the bottom of the cleaning tank.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] Ultrasonic cleaning equipment, including:

[0008] frame;

[0009] An ultrasonic cleaning device is arranged on one side of the frame, and the ultrasonic cleaning device is provided with a cleaning tank;

[0010] A lifting device, the lifting device includes a lifting assembly, a supporting plate, a clamping plate and a cylinder, the lifting assembly is fixedly mounted on the frame, the supporting plate is mounted on the output end of the lifting assembly, the clamping plate is rotatably mounted above the supporting plate, one end of the cylinder is rotatably connected to the frame, the other end of the cylinder is rotatably connected to the clamping plate, the cylinder is used to drive the clamping plate to clamp the material tray to the supporting plate, and the lifting assembly is used to drive the supporting plate, the clamping plate and the material tray to sink into the cleaning tank.

[0011] As an optional technical solution, the lifting device also includes a connecting assembly, which is fixedly mounted on the clamping plate, and the cylinder is rotatably connected to one end of the connecting assembly away from the clamping plate. When the supporting plate, the clamping plate and the material tray sink into the cleaning tank, the cylinder is located above the liquid surface of the cleaning tank.

[0012] As an optional technical solution, the connection component includes:

[0013] A connecting piece, vertically fixed to the splint;

[0014] A transmission member, one end of which is fixedly connected to the connecting member, and the other end of which is rotatably connected to the cylinder, wherein the angle between the connecting member and the transmission member is greater than 90 degrees.

[0015] As an optional technical solution, the connection position between the cylinder and the transmission member and the connection position between the clamping plate and the supporting plate are both located on the same side of the connecting member. When the cylinder contracts, the transmission member drives the clamping plate through the connecting member so that the clamping plate clamps the material tray to the supporting plate.

[0016] As an optional technical solution, the connection position between the cylinder and the transmission member and the connection position between the clamping plate and the supporting plate are respectively located on both sides of the connecting member. When the cylinder is extended, the transmission member drives the clamping plate through the connecting member so that the clamping plate clamps the material tray to the supporting plate.

[0017] As an optional technical solution, the connecting member is located on a side of the clamping plate facing away from the bearing plate.

[0018] As an optional technical solution, there are two connecting members, which are spaced apart along the length direction of the splint, one of which is a middle connecting rod, and the other is an end connecting rod. The middle connecting rod is fixedly connected to the middle section of the transmission member, and the end connecting rod is fixedly connected to the end of the transmission member away from the cylinder. The distance from the connection position of the middle connecting rod and the transmission member to the splint is greater than the distance from the connection position of the end connecting rod and the transmission member to the splint.

[0019] As an optional technical solution, the supporting plate is provided with a plurality of lower through holes, and the clamping plate is provided with a plurality of upper through holes. When the supporting plate, the clamping plate and the material tray are sunk into the cleaning tank, the cleaning liquid can pass through the lower through holes and the upper through holes and clean the workpieces on the material tray.

[0020] As an optional technical solution, the supporting plate, the clamping plate and the cylinder are all provided in plurality, and the multiple supporting plates, the multiple clamping plates and the multiple cylinders are provided in one-to-one correspondence, and the lifting assembly can drive the multiple material trays to sink into the cleaning tank synchronously.

[0021] As an optional technical solution, the ultrasonic cleaning equipment further includes a transport device, which is used to transport the uncleaned material tray to the carrier plate and to move the cleaned material tray away from the carrier plate.

[0022] Beneficial effects of the utility model:

[0023] The ultrasonic cleaning equipment provided by the utility model includes a frame, an ultrasonic cleaning device and a lifting device; the ultrasonic cleaning device is arranged on one side of the frame, and the ultrasonic cleaning device is provided with a cleaning pool; the lifting device includes a lifting assembly, a load plate, a clamping plate and a cylinder, the lifting assembly is fixedly mounted on the frame, the load plate is mounted on the output end of the lifting assembly, the clamping plate is rotatably mounted above the load plate, one end of the cylinder is rotatably connected to the frame, and the other end of the cylinder is rotatably connected to the clamping plate. Both a tray loaded with workpieces and an empty tray can be cleaned using the ultrasonic cleaning equipment of the utility model, the lifting assembly drives the load plate to rise, the tray is placed on the load plate, the cylinder drives the clamping plate to clamp the tray to the load plate, the lifting assembly then drives the load plate, the clamping plate and the tray to sink into the cleaning pool, thereby performing ultrasonic cleaning, and because the cylinder can exert a stable force on the clamping plate, the clamping plate can stably clamp the tray to the load plate, preventing the tray from falling to the bottom of the cleaning pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of the ultrasonic cleaning device of the present invention from a first perspective;

[0025] Figure 2 It is a structural schematic diagram of the ultrasonic cleaning device of the utility model from a second perspective;

[0026] Figure 3 yes Figure 2 A partial enlarged view of position A in the middle.

[0027] In the picture:

[0028] 100, material tray;

[0029] 1. Frame;

[0030] 2. Ultrasonic cleaning device; 21. Cleaning tank;

[0031] 3. Lifting device; 31. Lifting assembly; 32. Loading plate; 33. Clamping plate; 34. Cylinder; 35. Connecting assembly; 351. Connecting member; 352. Transmission member;

[0032] 4. Handling device. DETAILED DESCRIPTION

[0033] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0034] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction 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.

[0035] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0036] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0037] like Figures 1 to 3As shown, the ultrasonic cleaning equipment provided in this embodiment includes a frame 1, an ultrasonic cleaning device 2 and a lifting device 3; the ultrasonic cleaning device 2 is arranged on one side of the frame 1, and the ultrasonic cleaning device 2 is provided with a cleaning tank 21; the lifting device 3 includes a lifting assembly 31, a supporting plate 32, a clamping plate 33 and a cylinder 34, the lifting assembly 31 is fixedly installed on the frame 1, the supporting plate 32 is installed on the output end of the lifting assembly 31, the clamping plate 33 is rotatably installed above the supporting plate 32, one end of the cylinder 34 is rotatably connected to the frame 1, and the other end of the cylinder 34 is rotatably connected to the clamping plate 33, the cylinder 34 is used to drive the clamping plate 33 to clamp the material tray 100 on the supporting plate 32, and the lifting assembly 31 is used to drive the supporting plate 32, the clamping plate 33 and the material tray 100 to sink into the cleaning tank 21.

[0038] Specifically, both the material tray 100 loaded with workpieces and the empty material tray 100 can be cleaned using the ultrasonic cleaning equipment of this embodiment. The lifting component 31 drives the supporting plate 32 to rise and places the material tray 100 on the supporting plate 32. The cylinder 34 drives the clamping plate 33 to clamp the material tray 100 on the supporting plate 32. The lifting component 31 then drives the supporting plate 32, the clamping plate 33 and the material tray 100 to sink into the cleaning tank 21, thereby performing ultrasonic cleaning. Since the cylinder 34 can apply a stable force to the clamping plate 33, the clamping plate 33 can stably clamp the material tray 100 to the supporting plate 32, preventing the material tray 100 from falling to the bottom of the cleaning tank 21.

[0039] In this embodiment, the tray 100 is loaded with workpieces, for example, a network filter is loaded on the tray 100, and the clamp 33 can clamp the tray 100 and the network filter together on the supporting plate 32 to prevent the tray 100 from loosening or the network filter from falling to the bottom of the cleaning tank 21.

[0040] In this embodiment, the body of the cylinder 34 is rotatably connected to the frame 1, and the output end of the cylinder 34 is rotatably connected to the clamping plate 33. When the cylinder 34 drives the clamping plate 33 to clamp the material tray 100 to the supporting plate 32, the overall length of the cylinder 34 changes, the body of the cylinder 34 rotates around the frame 1, the clamping plate 33 rotates around the supporting plate 32, and the clamping plate 33 and the output end of the cylinder 34 rotate relative to each other until the clamping plate 33 clamps the material tray 100 to the supporting plate 32. At this time, the lifting assembly 31 begins to drive the supporting plate 32, the clamping plate 33 and the material tray 100 to sink into the cleaning tank 21. During this process, the overall length of the cylinder 34 changes, the body of the cylinder 34 rotates around the frame 1, and the clamping plate 33 and the output end of the cylinder 34 rotate relative to each other until the supporting plate 32, the clamping plate 33 and the material tray 100 are completely sunk into the cleaning tank 21.

[0041] In some other embodiments, the output end of the cylinder 34 is rotatably connected to the frame 1 , and the body of the cylinder 34 is rotatably connected to the clamping plate 33 .

[0042] The supporting plate 32 is horizontally mounted on the output end of the lifting assembly 31 . The lifting assembly 31 drives the supporting plate 32 to move up and down in the vertical direction. The lifting principle of the lifting assembly 31 can be referred to the prior art and will not be described in detail in this embodiment.

[0043] Optionally, the lifting device 3 also includes a connecting component 35, which is fixedly mounted on the splint 33, and the cylinder 34 is rotatably connected to the end of the connecting component 35 away from the splint 33. When the supporting plate 32, the splint 33 and the material tray 100 sink into the cleaning tank 21, the cylinder 34 is located above the liquid surface of the cleaning tank 21, preventing the cylinder 34 from touching the cleaning liquid in the cleaning tank 21, preventing the cylinder 34 from corroding and rusting, and preventing the cylinder piston from being obstructed by water, causing the cylinder 34 to be unable to run smoothly. It can also prevent water from mixing with the working oil in the cylinder 34, thereby reducing the lubricating effect of the working oil and avoiding accelerated wear and aging of the cylinder 34.

[0044] Optionally, the connecting assembly 35 includes a connecting member 351 and a transmission member 352, the connecting member 351 is vertically fixedly installed on the splint 33; one end of the transmission member 352 is fixedly connected to the connecting member 351, and the other end of the transmission member 352 is rotationally connected to the cylinder 34, and the angle between the connecting member 351 and the transmission member 352 is greater than 90 degrees.

[0045] When the clamp 33 clamps the material tray 100 to the supporting plate 32, the clamp 33 and the supporting plate 32 are parallel to each other, and the connecting member 351 is perpendicular to the supporting plate 32, so that the angle between the connecting member 351 and the transmission member 352 is greater than 90 degrees, and the height of the connection position between the cylinder 34 and the transmission member 352 is raised. When the supporting plate 32, the clamp 33 and the material tray 100 are completely sunk into the cleaning tank 21, the connection position between the cylinder 34 and the transmission member 352 is still above the liquid level of the cleaning tank 21.

[0046] In this embodiment, the connection position between the cylinder 34 and the transmission member 352 and the connection position between the clamping plate 33 and the supporting plate 32 are both located on the same side of the connecting member 351. When the cylinder 34 contracts, the transmission member 352 drives the clamping plate 33 through the connecting member 351 so that the clamping plate 33 clamps the material tray 100 to the supporting plate 32.

[0047] In some other embodiments, the connection position between the cylinder 34 and the transmission member 352 and the connection position between the clamp 33 and the supporting plate 32 are respectively located on both sides of the connecting member 351. When the cylinder 34 is extended, the transmission member 352 drives the clamp 33 through the connecting member 351 so that the clamp 33 clamps the material tray 100 to the supporting plate 32.

[0048] Optionally, the connecting member 351 is located on a side of the clamping plate 33 away from the carrying plate 32. The connecting member 351 is prevented from touching the material tray 100, thereby preventing the material tray 100 from being scratched by the connecting member 351.

[0049] In this embodiment, there are two connecting members 351, and the two connecting members 351 are spaced apart along the length direction of the splint 33. One of the connecting members 351 is a middle connecting rod, and the other connecting member 351 is an end connecting rod. The middle connecting rod is fixedly connected to the middle section of the transmission member 352, and the end connecting rod is fixedly connected to the end of the transmission member 352 away from the cylinder 34. The distance from the connection position of the middle connecting rod and the transmission member 352 to the splint 33 is greater than the distance from the connection position of the end connecting rod and the transmission member 352 to the splint 33.

[0050] Optionally, the supporting plate 32 is provided with multiple lower through holes, and the clamping plate 33 is provided with multiple upper through holes. When the supporting plate 32, the clamping plate 33 and the material tray 100 are sunk into the cleaning tank 21, the cleaning liquid can pass through the lower through holes and the upper through holes and clean the workpieces on the material tray 100.

[0051] Optionally, the supporting plate 32 , the clamping plate 33 and the cylinder 34 are all provided in plurality, and the multiple supporting plates 32 , the multiple clamping plates 33 and the multiple cylinders 34 are provided in a one-to-one correspondence, and the lifting assembly 31 can synchronously drive the multiple material trays 100 to sink into the cleaning tank 21 .

[0052] In this embodiment, there are three supporting plates 32, three clamping plates 33 and three cylinders 34, and the three supporting plates 32, three clamping plates 33 and three cylinders 34 are arranged in a one-to-one correspondence. The lifting assembly 31 can drive the three material trays 100 to sink into the cleaning tank 21 synchronously, thereby improving the cleaning efficiency.

[0053] Optionally, the ultrasonic cleaning equipment further includes a transport device 4 , which is used to transport the uncleaned tray 100 to the carrier plate 32 and to move the cleaned tray 100 away from the carrier plate 32 .

[0054] This embodiment utilizes the transport device 4 to transfer the material tray 100, which can improve the degree of automation, increase production efficiency, and reduce costs. The specific structure of the transport device 4 can refer to the existing technology and will not be described in detail in this embodiment.

[0055] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. Ultrasonic cleaning equipment, characterized in that, include: Rack (1); An ultrasonic cleaning device (2) is arranged on one side of the frame (1), and the ultrasonic cleaning device (2) is provided with a cleaning pool (21); A lifting device (3), the lifting device (3) comprises a lifting assembly (31), a bearing plate (32), a clamping plate (33) and a cylinder (34), the lifting assembly (31) is fixedly mounted on the frame (1), the bearing plate (32) is mounted on the output end of the lifting assembly (31), the clamping plate (33) is rotatably mounted above the bearing plate (32), one end of the cylinder (34) is rotatably connected to the frame (1), and the other end of the cylinder (34) is rotatably connected to the clamping plate (33), the cylinder (34) is used to drive the clamping plate (33) to clamp the material tray (100) to the bearing plate (32), and the lifting assembly (31) is used to drive the bearing plate (32), the clamping plate (33) and the material tray (100) to sink into the cleaning tank (21).

2. The ultrasonic cleaning equipment according to claim 1, characterized in that The lifting device (3) further comprises a connecting assembly (35), wherein the connecting assembly (35) is fixedly mounted on the clamping plate (33), and the cylinder (34) is rotatably connected to an end of the connecting assembly (35) away from the clamping plate (33). When the supporting plate (32), the clamping plate (33) and the material tray (100) sink into the cleaning tank (21), the cylinder (34) is located above the liquid surface of the cleaning tank (21).

3. The ultrasonic cleaning equipment according to claim 2, characterized in that The connecting assembly (35) comprises: A connecting member (351) is vertically fixedly mounted on the clamping plate (33); A transmission member (352), one end of the transmission member (352) is fixedly connected to the connecting member (351), the other end of the transmission member (352) is rotatably connected to the cylinder (34), and the angle between the connecting member (351) and the transmission member (352) is greater than 90 degrees.

4. The ultrasonic cleaning equipment according to claim 3, characterized in that The connection position between the cylinder (34) and the transmission member (352) and the connection position between the clamping plate (33) and the supporting plate (32) are both located on the same side of the connecting member (351). When the cylinder (34) contracts, the transmission member (352) drives the clamping plate (33) through the connecting member (351), so that the clamping plate (33) clamps the material tray (100) to the supporting plate (32).

5. The ultrasonic cleaning equipment according to claim 3, characterized in that The connection position between the cylinder (34) and the transmission member (352) and the connection position between the clamping plate (33) and the supporting plate (32) are respectively located on both sides of the connecting member (351). When the cylinder (34) is extended, the transmission member (352) drives the clamping plate (33) through the connecting member (351), so that the clamping plate (33) clamps the material tray (100) to the supporting plate (32).

6. The ultrasonic cleaning equipment according to claim 3, characterized in that The connecting member (351) is located on a side of the clamping plate (33) facing away from the supporting plate (32).

7. The ultrasonic cleaning equipment according to claim 3, characterized in that There are two connecting members (351), and the two connecting members (351) are spaced apart along the length direction of the splint (33), one of the connecting members (351) is a middle connecting rod, and the other connecting member (351) is an end connecting rod, the middle connecting rod is fixedly connected to the middle section of the transmission member (352), and the end connecting rod is fixedly connected to one end of the transmission member (352) away from the cylinder (34), and the distance from the connection position of the middle connecting rod and the transmission member (352) to the splint (33) is greater than the distance from the connection position of the end connecting rod and the transmission member (352) to the splint (33).

8. The ultrasonic cleaning device according to any one of claims 1 to 7, characterized in that: The supporting plate (32) is provided with a plurality of lower through holes, and the clamping plate (33) is provided with a plurality of upper through holes. When the supporting plate (32), the clamping plate (33) and the material tray (100) are sunk into the cleaning tank (21), the cleaning liquid can pass through the lower through holes and the upper through holes and clean the workpiece on the material tray (100).

9. The ultrasonic cleaning device according to any one of claims 1 to 7, characterized in that: The supporting plate (32), the clamping plate (33) and the cylinder (34) are all provided in plurality, and the plurality of supporting plates (32), the plurality of clamping plates (33) and the plurality of cylinders (34) are provided in a one-to-one correspondence, and the lifting assembly (31) can drive the plurality of material trays (100) to sink synchronously into the cleaning tank (21).

10. The ultrasonic cleaning device according to any one of claims 1 to 7, characterized in that: The ultrasonic cleaning device further comprises a transport device (4), wherein the transport device (4) is used to transport the uncleaned material tray (100) to the carrier plate (32) and to transport the cleaned material tray (100) away from the carrier plate (32).

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