Centrifugal spin-drying structure of ultrasonic cleaning machine
By designing the centrifugal spin drying structure of push blocks, partitions and fixed columns in an ultrasonic cleaning machine, the jitter and noise problems caused by inconsistent center of gravity and center of the item are solved, and a more stable and durable centrifugal spin drying process is achieved.
Patent Information
- Application Number
- CN202420365133.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The centrifugal device of the ultrasonic cleaning machine is not on the same line as the center of gravity of the item, which causes the item to shift during the centrifugation process, causing the weight of the cleaning box to be unbalanced, causing violent jitter and noise, affecting the service life.
A centrifugal drying structure of an ultrasonic cleaning machine is designed. By setting up push blocks, partitions and fixed columns, the cylinder is used to push the partitions downwards, the sliding sleeve pushes the scissors to the middle, and pushes the items to the center of the cleaning box, so that the center of gravity of the items is approximately at the center of the rotation shaft to avoid jitter and noise.
It effectively avoids item offset and cleaning box jitter during centrifugation, reduces noise and extends the service life of the device.
Smart Images
Figure CN222568630U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of centrifugal drying of ultrasonic cleaning machines, in particular to a centrifugal drying structure of an ultrasonic cleaning machine. Background Art
[0002] The ultrasonic cleaning machine uses an ultrasonic generator to emit a high-frequency oscillation signal, which is converted into high-frequency mechanical oscillation through a transducer and transmitted to the cleaning solvent. The "cavitation" effect of the bubbles is then used to separate the stains on the surface of the object into the liquid, thereby achieving the purpose of purifying the cleaning parts. After the lightweight items are cleaned, they can be dried in a centrifuge before being shipped out.
[0003] At present, the centrifugal device of the ultrasonic cleaning machine is only connected to the cleaning box through a rotating shaft, and the cover plate is used to push the objects to the lower end. Since the center of gravity of the objects is not in a straight line with the center, during the centrifugal process, the objects will gradually shift to the outside inside the cover plate, resulting in an unbalanced weight in the cleaning box. The cleaning box will vibrate violently and generate noise. If it is in this state for a long time, it will affect the service life of the centrifugal device. Therefore, a centrifugal drying structure of an ultrasonic cleaning machine is proposed to address the above problems. Utility Model Content
[0004] The utility model aims to provide a centrifugal drying structure of an ultrasonic cleaning machine to solve the problem that the centrifugal device of the ultrasonic cleaning machine shakes due to the deviation of the center of gravity.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The cam is connected with the push rod at the outside of the lifting device, and the cam is connected with the push rod at the outside of the lifting device, and the cam is connected with the push rod at the outside of the lifting device.
[0007] Preferably, 10 fixed columns, scissor frames and push blocks are provided, and the fixed columns, scissor frames and push blocks are evenly distributed on the inner side of the box.
[0008] Preferably, the clamping block is engaged in the hole groove, and the oblique side of the hole groove is connected to the clamping block.
[0009] Preferably, a groove is provided on the inner side of the partition, the telescopic rod and the second spring are arranged inside the groove, and the clamping block slides in the groove of the partition.
[0010] Preferably, a protrusion is provided on the outer side of the fixing column, and one end of the first spring is fixedly connected to the protrusion of the fixing column.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, by means of the push block, partition and fixed column, the partition can be pushed downward by the cylinder to push the sliding sleeve, so that the scissor frame pushes the push block toward the middle, and the items to be dried in the box are pushed to the center of the cleaning box by the scissor frame, so that all the items in the cleaning box are grouped together, and the center of gravity of the items in the cleaning box is approximately on the center of the rotating shaft. During centrifugation, the entire centrifugal device is not prone to shaking and making noise, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the cleaning box structure;
[0015] Figure 3 For this utility model Figure 1 A schematic diagram of the structure at A;
[0016] Figure 4 For this utility model Figure 1 Schematic diagram of the scissor frame structure from top view;
[0017] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at point B.
[0018] In the figure: 1-lifting device, 2-push plate, 3-double-cylinder cylinder, 4-rotating device, 5-push rod, 6-box, 7-cleaning machine, 8-sliding sleeve, 9-push block, 10-partition plate, 11-fixed block, 12-scissor frame, 13-first spring, 14-connecting block, 15-fixed column, 16-card block, 17-second spring, 18-telescopic rod, 19-hole groove. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0021] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.
[0022] It should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0023] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0024] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.
[0025] See also Figure 1-5 , the utility model provides a technical solution:
[0026] A centrifugal drying structure of an ultrasonic cleaning machine includes a cleaning machine 7 and a box 6, wherein a lifting device 1 is fixedly connected to the outside of the cleaning machine 7, a double-bar cylinder 3 is fixedly connected to the outside of the lifting device 1, a push plate 2 is fixedly connected to one end of the piston rod of the double-bar cylinder 3, a rotating device 4 is fixedly connected to the outside of the lifting device 1, and the rotating device 4 is fixedly connected to the box 6, a hole groove 19 is opened on the inside of the box 6, a partition 10 is slidably connected to the inside of the partition 10, a telescopic rod 18 is fixedly connected to the inside of the telescopic rod 18, and a block 16 is fixedly connected to the other end of the telescopic rod 18 A second spring 17 is fixedly connected to the outer side of the blocking block 16, a fixed column 15 is fixedly connected to the inner side of the box body 6, a fixed block 11 is fixedly connected to the outer side of the fixed column 15, a scissors frame 12 is rotatably connected to the outer side of the fixed block 11, one end of the scissors frame 12 is rotatably connected to a connecting block 14, a push block 9 is slidably connected to the outer side of the connecting block 14, the other end of the scissors frame 12 is rotatably connected to a sliding sleeve 8, the sliding sleeve 8 is slidably connected to the fixed column 15, a first spring 13 is fixedly connected to the outer side of the sliding sleeve 8, and the other end of the first spring 13 is fixedly connected to the fixed column 15.
[0027] There are 10 fixed columns 15, scissor frames 12 and push blocks 9, which are evenly distributed on the inner side of the box body 6. This arrangement allows the push block 9 to push the items in the box body 6 to the center of the box body. The card block 16 is engaged in the hole groove 19, and the hypotenuse of the hole groove 19 is connected to the card block 16. This arrangement allows the card block 16 to be engaged in the hole groove 19. A groove is provided on the inner side of the partition 10, and the telescopic rod 18 and the second spring 17 are arranged inside the groove. The card block 16 slides in the groove of the partition 10. This arrangement allows the card block 16 to control the partition 10 to stop and continue sliding in the box body 6. A protrusion is provided on the outer side of the fixed column 15, and one end of the first spring 13 is fixedly connected to the protrusion of the fixed column 15. This arrangement allows the first spring 13 to push the sleeve 8 to complete the reset when the partition 10 leaves the sleeve 8.
[0028] Working process: First, connect the lifting device 1 and the rotating device 4 to the power supply, put the items in the box 6, put the box 6 into the cleaning machine 7 for cleaning, and after cleaning, the lifting device 1 drives the box 6 to move upward to the surface of the cleaning liquid leaving the cleaning machine 7, and the cleaning liquid in the box 6 flows downward from the holes on the surface of the box 6, and the double-cylinder cylinder 3 is started. The piston rod of the double-cylinder cylinder 3 pushes the push plate 2 to move downward, and the push plate 2 contacts the push rod 5, pushing the partition 10 to move downward, and the block 16 on the inner side of the partition 10 slides downward one grid at a time along the oblique edge of the hole groove 19, and the partition 10 contacts the sliding sleeve 8, and the partition 10 pushes 10 sliding sleeves 8 to move downward at the same time, and the sliding sleeve 8 squeezes the first spring 13, and the scissor frame 12 outside the sliding sleeve 8 rotates, and the scissor frame 12 extends inward, and the connecting block 14 at the other end of the scissor frame 12 slides on the push block 9. , the scissor frame 12 pushes the push block 9 to move, and the push block 9 pushes the items inside the box body 6 to move toward the middle. The center of the items in the box body 6 is roughly in a straight line with the center of the rotation axis of the rotating device 4. The double-cylinder cylinder 3 stops pushing, and the block 16 on the outside of the partition 10 extends to the inside of the hole groove 19 under the action of the second spring 17 and the telescopic rod 18. The partition 10 is clamped in the box body 6, and the rotating device 4 is started. The rotating device 4 drives the box body 6 to rotate, and the items in the box body 6 begin to be centrifugally dried. At the end of centrifugation, the block 16 is pressed, and the block 16 is retracted into the inside of the partition 10, and the partition 10 moves upward. Under the elastic force of the first spring 13, the first spring 13 pushes the sliding sleeve 8 to move upward, and the slide groove 8 drives the scissor frame 12 to shrink. The scissor frame 12 drives the push block 9 to move outward, and the push block 9 is reset to open the box body 6 to take out the items.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A centrifugal drying structure of an ultrasonic cleaning machine, comprising a cleaning machine (7) and a housing (6), characterized in that: The cleaning machine (7) is fixedly connected to a lifting device (1) on the outside, and a double-bar cylinder (3) is fixedly connected to the outside of the lifting device (1). One end of the piston rod of the double-bar cylinder (3) is fixedly connected to a push plate (2). The lifting device (1) is fixedly connected to a rotating device (4) on the outside, and the rotating device (4) is fixedly connected to a box (6). A hole groove (19) is provided on the inside of the box (6). A partition (10) is slidably connected to the inside of the partition (10). A telescopic rod (18) is fixedly connected to the inside of the partition (10). The other end of the telescopic rod (18) is fixedly connected to a block (16). The outside of the block (16) is fixedly connected to A second spring (17), a fixed column (15) is fixedly connected to the inner side of the box body (6), a fixed block (11) is fixedly connected to the outer side of the fixed column (15), a scissors frame (12) is rotatably connected to the outer side of the fixed block (11), one end of the scissors frame (12) is rotatably connected to a connecting block (14), a push block (9) is slidably connected to the outer side of the connecting block (14), the other end of the scissors frame (12) is rotatably connected to a sliding sleeve (8), the sliding sleeve (8) is slidably connected to the fixed column (15), a first spring (13) is fixedly connected to the outer side of the sliding sleeve (8), and the other end of the first spring (13) is fixedly connected to the fixed column (15).
2. The centrifugal drying structure of an ultrasonic cleaning machine according to claim 1, characterized in that: Ten fixed columns (15), scissor frames (12) and push blocks (9) are provided, and the fixed columns (15), scissor frames (12) and push blocks (9) are evenly distributed on the inner side of the box body (6).
3. The centrifugal drying structure of an ultrasonic cleaning machine according to claim 1, characterized in that: The clamping block (16) is clamped in the hole groove (19), and the oblique side of the hole groove (19) is connected to the clamping block (16).
4. The centrifugal drying structure of an ultrasonic cleaning machine according to claim 1, characterized in that: A groove is provided on the inner side of the partition (10), the telescopic rod (18) and the second spring (17) are arranged inside the groove, and the clamping block (16) slides in the groove of the partition (10).
5. The centrifugal drying structure of an ultrasonic cleaning machine according to claim 1, characterized in that: A protrusion is arranged on the outside of the fixing column (15), and one end of the first spring (13) is fixedly connected to the protrusion of the fixing column (15).