Suspension mechanism for ultrasonic cleaning

Abstract

The utility model discloses a suspension mechanism for ultrasonic cleaning, which relates to the technical field of ultrasonic cleaning equipment and comprises a first mounting frame, a first mounting plate is arranged at the top of the first mounting frame, and a second mounting plate capable of horizontally sliding is mounted at the bottom of the first mounting plate. At least two fixed pulleys are installed on the second installation plate, a lifting air cylinder is installed in the middle of the second installation plate, a piston rod of the lifting air cylinder is connected with a first top plate, a carrying frame is arranged below the first top plate, a hook is connected to the carrying frame, and a traction rope is arranged on the hook. The other end of the traction rope penetrates through the fixed pulley to be connected to the side face of the first top plate and the lifting type carrying frame, objects needing to be cleaned can be conveniently placed, the objects needing to be cleaned are soaked in the cleaning tank to be cleaned in an automatic lifting operation mode, only the lifting air cylinder needs to be controlled to stretch out and draw back in the whole process, and operation is convenient and rapid.

Description

TECHNICAL FIELD

[0001] The utility model relates to ultrasonic cleaning equipment technical field, in particular to a kind of suspension mechanism for ultrasonic cleaning. BACKGROUND

[0002] Ultrasonic wave propagates in liquid, liquid and cleaning tank vibrate together under ultrasonic frequency, liquid and cleaning tank have their own natural frequency when vibrating, and the vibration frequency is acoustic frequency. The ultrasonic cleaning machine generates high-frequency oscillation signal from ultrasonic generator, which is converted into high-frequency mechanical oscillation by transducer and transmitted to cleaning solvent. The forward radiation of ultrasonic wave in cleaning liquid is formed by the vibration of micro-bubbles in the liquid under the action of sound field. These bubbles form and grow in the negative pressure area of ultrasonic longitudinal propagation, and when the sound pressure reaches a certain value in the positive pressure area, the bubbles rapidly increase and then suddenly close. Shock waves are generated when the bubbles close, generating thousands of atmospheres of pressure around them, which destroys insoluble dirt and disperses them in the cleaning liquid.

[0003] However, the existing ultrasonic cleaner needs to dry the workpiece after cleaning during the cleaning process. However, the workpiece is not evenly heated during drying, so the workpiece needs to be pre-drained. The existing draining method requires manual salvage of the workpiece and placing it in the draining area. The cleaning tank is deep, and the cleaning object is not easy to remove. The overall operation has high labor intensity, and long-term work can easily induce health problems such as lumbar strain. SUMMARY

[0004] Therefore, it is necessary to provide a suspension mechanism for ultrasonic cleaning to greatly reduce the workload of workers by automatically lifting the workpiece to be cleaned.

[0005] A suspension mechanism for ultrasonic cleaning includes a first mounting bracket, a first mounting plate is provided on the top of the first mounting bracket, a second mounting plate that can slide horizontally is installed at the bottom of the first mounting plate, at least two fixed pulleys are distributed around the bottom of the second mounting plate, a lifting cylinder is installed in the middle of the second mounting plate, a first top plate is connected to one end of the lifting cylinder's piston rod through the second mounting plate, a load carrying frame that can move up and down is provided below the first top plate, at least two hooks are fixedly connected to the edge of the load carrying frame, a traction rope is provided on each hook, one end of the traction rope is connected to the hook, and the other end of the traction rope is connected to the side of the first top plate after passing through the fixed pulley.

[0006] As a preferred embodiment, one end of the traction rope is provided with a pull ring that cooperates with the hook.

[0007] As a preferred place, the second mounting plate bottom fixedly connected with guide cylinder, the guide cylinder on the piston rod body surface of lifting cylinder, and the piston rod is inserted on the guide cylinder.

[0008] As a preferred place, the second mounting plate is installed with flat push assembly, the flat push assembly is used for driving the second mounting plate to move along the length direction of the first mounting plate.

[0009] As a preferred place, the flat push assembly includes slide block installed on the top of the second mounting plate, the slide block is inserted with guide rod, the both ends of the guide rod are fixedly connected on the bottom of the first mounting plate, the slide block is slidably connected with the guide rod, the first mounting plate is installed with flat push cylinder, the piston rod of the flat push cylinder (4) is installed with first support frame, the first mounting plate is provided with first strip-shaped through slot for the horizontal sliding of the first support frame, the first support frame is connected on the second mounting plate after passing through the first strip-shaped through slot.

[0010] As a preferred place, the object carrying frame is provided with through hole for the insertion of hook, the hook is provided with first nut and second nut threadedly matched therewith, and the first nut and the second nut are respectively located on the upper and lower sides of the object carrying frame.

[0011] The utility model discloses the beneficial effect that the object carrying frame is designed as the lifting type, can place the article needing cleaning conveniently, through the automatic lifting operation mode, the article needing cleaning is soaked in the cleaning tank and is cleaned, when cleaning is completed, automatic lifting is handled to the dewatering, and the whole operation only needs to control the lifting cylinder telescoping, convenient and quick operation.

[0012] Design has the lifting type's object carrying frame, can place the article needing cleaning very conveniently, through the automatic lifting operation mode, the article needing cleaning is soaked in the cleaning tank and is cleaned, when cleaning is completed, automatic lifting is handled to the dewatering, and the whole operation only needs to control the lifting cylinder telescoping, convenient and quick operation. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is whole plane structure schematic diagram;

[0014] Figure 2 It is whole stereoscopic structure schematic diagram;

[0015] Figure 3 It is Figure 2 Front structure schematic diagram in

[0016] Figure: 1, first mounting frame;2, first mounting plate;201, first strip-shaped through slot;3, lifting cylinder;4, flat push cylinder;5, guide rod;6, first support frame;7, second mounting plate;8, slide block;9, first top plate;10, traction rope;11, hook;12, object carrying frame;13, pull ring;14, first nut;15, second nut;16, guide cylinder;17, fixed pulley. DETAILED DESCRIPTION

[0017] For the above purposes, features and advantages of the present application to be more apparent, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, a number of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific details set forth herein without departing from the scope of the present application. Accordingly, the present application is not intended to be limited to the described embodiments.

[0018] It is to be noted that when an element is referred to as being "on" or "connected to" another element, it can be directly on or connected to the other element, or intervening elements can be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element, or intervening elements can be present. The terms "vertical", "horizontal", "left", "right", and the like as used herein are used for illustration only and are not intended to be limiting.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0020] As shown in Figures 1-3 ,

[0021] As an optional embodiment,

[0022] A kind of suspension mechanism for ultrasonic cleaning, including first mounting bracket 1, first mounting bracket 1 top is provided with first mounting plate 2, the bottom of first mounting plate 2 is installed with the second mounting plate 7 that can horizontally slide, the bottom of second mounting plate 7 is distributed at least two fixed pulleys 17 along its circumference, the middle part of second mounting plate 7 is installed with lifting cylinder 3, the piston rod of lifting cylinder 3 is connected with first top plate 9 at one end passing through second mounting plate 7, the bottom of first top plate 9 is provided with the object frame 12 that can be up and down, the edge portion of object frame 12 is fixedly connected at least two hooks 11, each hook 11 is provided with traction rope 10, one end of traction rope 10 is connected with hook 11, the other end of traction rope 10 is connected in the side of first top plate 9 after passing through fixed pulley 17.Specifically, in order to facilitate the workpiece to be drained to be placed above ultrasonic cleaning tank, cleaning liquid drops to ultrasonic cleaning tank during draining process, the workpiece to be cleaned is placed in object frame 12, subsequently object frame 12 is again settled in the ultrasonic cleaning tank below, after the workpiece is cleaned by ultrasonic, finally object frame 12 is lifted, and is separated from cleaning liquid, until object frame 12 is placed above ultrasonic cleaning tank to drain, the workpiece in object frame 12 can be taken out, its working mode is as follows: when lifting object frame 12, lifting cylinder 3 is elongated, lifting cylinder 3 is supported by second mounting plate 7, the piston rod of lifting cylinder 3 pushes first top plate 9 to move downwards, to drive the object frame 12 connected with traction rope 10 to rise, on the contrary, when object frame 12 is lowered, lifting cylinder 3 is contracted, lifting cylinder 3 is supported by second mounting plate 7, the piston rod of lifting cylinder 3 drives first top plate 9 to move upwards, to drive the object frame 12 connected with traction rope 10 to descend, wherein, one hook 11 is installed at each corner of object frame 12, and one fixed pulley 17 is installed at each corner of second mounting plate 7, one end of each traction rope 10 is connected with one hook 11, and the other end of traction rope 10 is connected in the side of first top plate 9 after passing through corresponding fixed pulley 17, four traction ropes 10 can improve the stability of the lifting of object frame 12.

[0023] Based on the above embodiment, further improvement is made, as shown in Figure 2 One end of traction rope 10 is provided with pull ring 13 matched with hook 11, the pull ring 13 can be better connected with hook 11, and the pull ring 13 can quickly connect traction rope 10 with hook 11.

[0024] As shown in Figure 3 Second mounting plate 7 bottom is fixedly connected with guide cylinder 16, guide cylinder 16 is sleeved on the piston rod body surface of lifting cylinder 3, and the piston rod is inserted in guide cylinder 16. Guide cylinder 16 is fixed to the bottom of second mounting plate 7, can guide when the piston rod is inserted, ensure that the guide rod 5 is guided when pushing first top plate 9, to prevent the piston rod from deviating.

[0025] As shown in Figure 3It can be seen that the second mounting plate 7 is provided with a flat pushing assembly for driving the second mounting plate 7 to move along the length direction of the first mounting plate 2, wherein the flat pushing assembly comprises sliding seats 8 mounted on both sides of the top of the second mounting plate 7, guide rods 5 inserted in the sliding seats 8, both ends of the guide rods 5 fixedly connected to the bottom of the first mounting plate 2, the sliding seats 8 in sliding connection with the guide rods 5, a flat pushing cylinder 4 mounted on the first mounting plate 2, a first supporting frame 6 mounted on the piston rod of the flat pushing cylinder 4, a first strip-shaped through slot 201 provided on the first mounting plate 2 for horizontal sliding of the first supporting frame 6, and the first supporting frame 6 connected to the second mounting plate 7 after passing through the first strip-shaped through slot 201. The flat pushing assembly can drive the second mounting plate 7 to displace left and right, the flat pushing cylinder 4 drives the first supporting frame 6 to displace left and right in the first strip-shaped through slot, and drives the second mounting plate 7 connected to the first supporting frame 6 to displace left and right, the guide rods 5 provide guidance for the mounting plate and constrain the second mounting plate 7 to horizontally displace left and right, wherein the sliding seats 8 are fixedly connected to the second mounting plate 7, and the sliding seats 8 are sleeved on the surface of the guide rods 5, so that the flat pushing cylinder 4 is started, the length of the flat pushing cylinder 4 is changed, and then the first top plate 9 is pulled to reciprocally slide along the central axis of the guide rods 5, the flat pushing assembly can displace the object carrying frame 12 left and right, so as to deviate from the ultrasonic cleaning tank, and subsequent maintenance of the ultrasonic cleaning tank provides a larger operation space.

[0026] As Figure 3 It can be seen that the object carrying frame 12 is provided with a via hole for inserting the hook 11, the hook 11 is sleeved with a first nut 14 and a second nut 15 in threaded cooperation with the hook 11, and the first nut 14 and the second nut 15 are respectively located on the upper and lower sides of the object carrying frame 12. Specifically, the surface of the hook 11 is provided with threads matched with the nuts, the first nut 14 and the second nut 15 are subsequently screwed, and the two nuts fasten the hook 11 to the object carrying frame 12. The above connection mode is used to fix the object carrying frame 12 and the hook 11, and the object carrying frame 12 and the hook 11 can be subsequently disassembled and separated by rotating the nuts, so as to achieve the purpose of quick replacement.

[0027] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it cannot be understood as a limitation on the scope of the present application. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A suspension mechanism for ultrasonic cleaning, characterized in that, The utility model provides a kind of first mounting frame (1), the first mounting plate (2) is provided at the top of the first mounting frame (1), the bottom of the first mounting plate (2) is installed with the second mounting plate (7) that can horizontally slide, the bottom of the second mounting plate (7) is distributed at least two fixed pulleys (17) along its circumference, the middle part of the second mounting plate (7) is installed with lifting cylinder (3), the piston rod of the lifting cylinder (3) is connected with first top plate (9) at one end of second mounting plate (7), the below of the first top plate (9) is provided with the movable object frame (12) that can go up and down, the edge portion of the movable object frame (12) is fixedly connected at least two hooks (11), each the hook (11) is provided with traction rope (10), one end of the traction rope (10) is connected with hook (11), the other end of the traction rope (10) is connected in first top plate (9) side after passing through fixed pulley (17).

2. A suspension mechanism for use in ultrasonic cleaning according to claim 1, wherein One end of the traction rope (10) is provided with the pull ring (13) matched with the hook (11).

3. The suspension mechanism for ultrasonic cleaning according to claim 1, wherein The bottom of the second mounting plate (7) is fixedly connected with guide cylinder (16), the guide cylinder (16) is sleeved on the piston rod body surface of lifting cylinder (3), and the piston rod is inserted on the guide cylinder (16).

4. The suspension mechanism for ultrasonic cleaning according to claim 1, wherein The second mounting plate (7) is installed with flat push assembly, and the flat push assembly is used to drive the second mounting plate (7) to move along the length direction of the first mounting plate (2).

5. A suspension mechanism for use in ultrasonic cleaning according to claim 4, wherein The flat push assembly includes slide seat (8) installed on the top of the second mounting plate (7) two sides, the guide rod (5) is inserted in the slide seat (8), the two ends of the guide rod (5) are fixedly connected at the bottom of the first mounting plate (2), the slide seat (8) is slidably connected with the guide rod (5), the flat push cylinder (4) is installed on the first mounting plate (2), the first support frame (6) is installed on the piston rod of the flat push cylinder (4), the first strip-shaped through slot (201) for the horizontal sliding of the first support frame (6) is formed in the first mounting plate (2), the first support frame (6) is connected on the second mounting plate (7) after passing through the first strip-shaped through slot (201).

6. The suspension mechanism for ultrasonic cleaning according to claim 1, wherein The through hole for the hook (11) is inserted is formed in the movable object frame (12), the first nut (14) and the second nut (15) are sleeved with the hook (11) and are screwed, and the first nut (14) and the second nut (15) are located on the upper and lower sides of the movable object frame (12) respectively.

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