Ultrasonic cleaning device for film

Abstract

The utility model discloses an ultrasonic cleaning device for a film, and particularly relates to the technical field of film cleaning, the ultrasonic cleaning device comprises a bottom plate, four corners of the lower end of the bottom plate are fixedly connected with supporting legs, the left part and the right part of the upper end of the bottom plate are fixedly connected with rolling shafts, and the front side and the rear side of the middle part of the upper end of the bottom plate are fixedly connected with a stretching assembly; the middle of the upper end of the bottom plate is fixedly connected with an ultrasonic cleaning box body, and the middle of the lower end of the bottom plate is provided with a filtering device. According to the ultrasonic cleaning device for the thin film, the filtering device is designed, cleaning liquid is introduced into the precipitation mechanism through the water inlet bin and the water inlet pipe, and impurities of the cleaning liquid are gradually precipitated and filtered in the precipitation box by means of the design of the fixing plate, the first filter plate and the second filter plate which are different in front-back height; cleaning liquid after cleaning is sent back to the ultrasonic cleaning box body through the water pump and the water outlet pipe, a circulating system is formed, the cleanliness of the cleaning liquid is effectively kept, the cleaning effect is improved, and the film quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of film cleaning, in particular to an ultrasonic cleaning device for films. Background Art

[0002] In the field of film production and application, the cleanliness of the film surface has a crucial impact on its performance and quality. At present, ultrasonic cleaning technology has been widely used in film cleaning due to its high efficiency and convenience.

[0003] An existing film ultrasonic cleaning device, Chinese patent publication number CN213134200U discloses a film cleaning device, including a water washing box, a transport roller and a film, the inner wall of the water washing box is provided with a guide roller, the film is rollingly connected to the transport roller and the guide roller, the water washing box is provided with a water spray hole and a water outlet hole, and the water outlet hole is provided above the water spray hole; the side wall of the guide roller is provided with a plate sleeve and a groove matching the plate sleeve, the bottom of the groove is connected to the plate sleeve, and the plate sleeves are arranged in sequence around the central axis of the guide roller, a partition is provided in the plate sleeve, and the side wall of the partition is slidably connected to the plate sleeve; a first spring is provided between one end of the partition and the bottom end of the plate sleeve; the other end of the partition is provided with a rotating plate, one end of the rotating plate is hinged to the partition, and a second spring is provided between the rotating plate and the partition.

[0004] The above patent has some shortcomings in actual use. The cleaning liquid will gradually become contaminated during use, and the presence of impurities will reduce the cleaning ability of the cleaning liquid. However, existing cleaning devices often lack an efficient cleaning liquid filtration and circulation system, and are unable to filter and recycle the cleaning liquid in a timely and effective manner. This will not only increase the cleaning cost, but may also affect the cleaning quality of the film due to unclean cleaning liquid. Therefore, an ultrasonic cleaning device for the film is needed. Utility Model Content

[0005] The main purpose of the utility model is to provide an ultrasonic cleaning device for thin films, which can effectively solve the problems mentioned above.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An ultrasonic cleaning device for a thin film comprises a base plate, the four corners of the lower end of the base plate are fixedly connected to support legs, the left and right parts of the upper end of the base plate are fixedly connected to rolling shafts, the front and rear sides of the middle part of the upper end of the base plate are fixedly connected to a stretching assembly, the middle part of the upper end of the base plate is fixedly connected to an ultrasonic cleaning box body, and a filtering device is installed in the middle part of the lower end of the base plate.

[0008] Preferably, the stretching assembly includes a support frame, which is fixedly connected to the front and rear sides of the middle part of the upper end of the base plate, and the middle part of the upper end of the support frame is fixedly connected to an electric telescopic cylinder, and the output end of the electric telescopic cylinder is fixedly connected to a connecting frame, and the front and rear parts of the lower end of the connecting frame are fixedly connected to connecting rods, and the left, middle and right parts of the ends of the two connecting rods close to each other are connected to rollers for common rotation, and the front and rear parts of the upper end of the connecting frame are fixedly connected to sliding rods.

[0009] Preferably, both of the sliding rods are slidably connected to the support frame.

[0010] Preferably, the filtering device includes two water inlet bins, which are respectively fixedly connected to the left and right parts of the bottom wall of the ultrasonic cleaning box body, and a plurality of water inlet holes are provided at the upper ends of the two water inlet bins. The middle parts of the lower ends of the two water inlet bins are fixedly connected to water inlet pipes, and the water outlets of the two water inlet pipes are commonly fixedly connected to a sedimentation mechanism, the rear end of the sedimentation mechanism is fixedly connected to a water pump, and the output end of the water pump is fixedly connected to a water outlet pipe, and the water outlet of the water outlet pipe passes through the lower end of the bottom plate and extends to the upper part of the ultrasonic cleaning box body.

[0011] Preferably, the sedimentation mechanism includes a sedimentation box, which is fixedly connected to the middle side of the rear lower end of the bottom plate, and the front and rear of the bottom wall of the sedimentation box are fixedly connected with fixed plates, and the upper ends of the two fixed plates are respectively fixedly connected with filter plate one and filter plate two, and the left and right ends of the sedimentation box are threadedly connected with sealing plates.

[0012] Preferably, the height of the fixing plate at the front is higher than that of the precipitation mechanism at the rear.

[0013] Preferably, the two water inlet pipe outlets are connected to the two sealing plates respectively, and the water pump input end is connected to the lower rear end of the sedimentation tank.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This device uses a designed stretching component and an electric telescopic cylinder to flexibly control the force and depth of the roller pressing the film, avoiding deformation of the film due to excessive stretching force, while ensuring that the film can be fully immersed in the cleaning liquid, improving the cleaning effect while ensuring the quality of the film.

[0016] 2. This device uses a designed filtering device to introduce the cleaning liquid into the sedimentation mechanism through the water inlet bin and the water inlet pipe. With the help of the fixed plates and filter plates 1 and 2 with different heights at the front and back, the cleaning liquid gradually precipitates impurities and is filtered in the sedimentation tank. The cleaned cleaning liquid is then returned to the ultrasonic cleaning tank body through the water pump and the outlet pipe, forming a circulation system to effectively maintain the cleanliness of the cleaning liquid. The left and right ends of the sedimentation tank of its sedimentation mechanism are threadedly connected to the sealing plates. When it is necessary to clean the precipitated impurities or maintain the filter plates, the sealing plates can be easily removed and the inside of the sedimentation tank can be cleaned to ensure continuous and efficient operation of the filtration device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the stretching component of the present utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the filtering device of the present utility model;

[0020] Figure 4 This is a schematic diagram of the sedimentation mechanism structure of the present utility model;

[0021] Figure 5 This is a schematic diagram of the overall structure of the utility model from another perspective.

[0022] In the figure: 1. Bottom plate; 2. Support legs; 3. Ultrasonic cleaning box body; 4. Stretching assembly; 5. Filter device; 6. Rolling shaft; 41. Support frame; 42. Sliding rod; 43. Electric telescopic cylinder; 44. Roller; 45. Connecting rod; 46. Connecting frame; 51. Water inlet tank; 52. Water inlet hole; 53. Water outlet pipe; 54. Water pump; 55. Sedimentation mechanism; 56. Water inlet pipe; 551. Sedimentation box; 552. Sealing plate; 553. Filter plate 1; 554. Fixed plate; 555. Filter plate 2. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] Example 1, as Figure 1 and Figure 5 As shown, an ultrasonic cleaning device for thin films includes a base plate 1, the four corners of the lower end of the base plate 1 are fixedly connected to support legs 2, the left and right parts of the upper end of the base plate 1 are fixedly connected to rolling shafts 6, the front and rear sides of the middle part of the upper end of the base plate 1 are fixedly connected to a stretching component 4, the middle part of the upper end of the base plate 1 is fixedly connected to an ultrasonic cleaning box body 3, and the middle part of the lower end of the base plate 1 is installed with a filtering device 5.

[0025] Before the implementation of this device, first, the device is transported to the designated location, then the film to be cleaned is passed through the upper side of the rolling shaft 6 located on the left and right parts, and then the stretching assembly 4 is controlled to work, so that the stretching assembly 4 moves downward, and the film located on the upper part of the ultrasonic cleaning box body 3 is pressed into the inside of the ultrasonic cleaning box body 3 to stretch the film, and the right part of the film is connected to the external film winding machine;

[0026] Next, the staff injects cleaning liquid into the ultrasonic cleaning box body 3, and then starts the ultrasonic cleaning box body 3, the film rolling machine and the filter device 5. When the ultrasonic cleaning box body 3 is working, the film will be ultrasonically cleaned. When the film rolling machine is working, it will pull the film to extend it to the right, and pull the film on the left into the ultrasonic cleaning box body 3 for cleaning. The cleaned film is straightened by the film rolling machine and collected in the film rolling machine to achieve cleaning of the film.

[0027] In this solution, the stretching force of the stretching component 4 is adjusted by the staff. The other end of the film is first connected to the film rolling machine. At this time, the film rolling machine is not in a state of straightening the film, so the film is first in a relaxed state. Then the staff adjusts the stretching component 4 and starts the film rolling machine to make the film roll fit the stretching component 4 and be stretched straight.

[0028] In the above, when the filtering device 5 is working, the cleaning liquid in the ultrasonic cleaning box body 3 will be extracted and the cleaning liquid will be pumped into the interior for filtration. The filtered cleaning liquid will be transported back to the ultrasonic cleaning box body 3 by the filtering device 5 for use. The cleaning liquid at the bottom of the ultrasonic cleaning box body 3 will then enter the filtering device 5, and the cycle will be repeated. The cleaning liquid will be filtered and then recycled to ensure that the cleaning liquid in the ultrasonic cleaning box body 3 is clean, so that the cleaning liquid can better clean the film.

[0029] In the above, the stretching force of the film can be adjusted by the stretching component 4 to prevent the film from being deformed due to excessive stretching force, and to ensure that the film will not be stretched and deformed while being pressed into the ultrasonic cleaning box body 3.

[0030] In the above, the external film rolling machine can be replaced by the model JC-S04D in the prior art, which can reel in and unreel the film, pass it through the devices for cleaning and collection, and the film rolling machine can be controlled by the existing model DMX512 controller to control the start-up and operation of the film rolling machine. The control method is a conventional operation in the prior art and will not be elaborated in this article.

[0031] In the above, the ultrasonic cleaning box body 3 generates a high-frequency oscillation signal through an ultrasonic generator and transmits it to the cleaning liquid in the cleaning tank. At this time, countless tiny bubbles will be formed in the liquid. These bubbles are rapidly generated, expanded and burst under the action of ultrasonic waves. When the bubbles burst, they will generate a strong impact force and local high pressure, which will instantly flush the surface of the object, causing impurities such as dirt, grease, and debris to fall off the object, thereby achieving an efficient cleaning effect. The existing technology model that can be used is: KQ-200KDE ultrasonic cleaner.

[0032] In the second embodiment, further, in order to achieve the purpose of pressing the film into the ultrasonic cleaning box body 3 when the stretching component 4 is working, refer to Figure 2 The stretching assembly 4 includes a support frame 41, which is fixedly connected to the front and rear sides of the middle part of the upper end of the base plate 1. The middle part of the upper end of the support frame 41 is fixedly connected to an electric telescopic cylinder 43, and the output end of the electric telescopic cylinder 43 is fixedly connected to a connecting frame 46. The front and rear parts of the lower end of the connecting frame 46 are fixedly connected to connecting rods 45. The left, middle and right parts of the ends of the two connecting rods 45 that are close to each other are all connected to rollers 44 for common rotation. The front and rear parts of the upper end of the connecting frame 46 are fixedly connected to sliding rods 42.

[0033] Furthermore, the two sliding rods 42 are both slidably connected to the support frame 41 .

[0034] In the above, the film is first passed through the upper part of the two rolling shafts 6, and the film needs to be under the three rollers 44, and the right part of the film is connected to the winder. Then the electric telescopic cylinder 43 is started to work, so that the output end of the electric telescopic cylinder 43 is extended, and the connecting frame 46 is driven to move downward. When the connecting frame 46 moves downward, it drives the two connecting rods 45 to move downward together, so that the two connecting rods 45 drive the rollers 44 to move downward together, so that the rollers 44 contact the upper part of the film, and press the film into the ultrasonic cleaning box body 3. Then, cleaning liquid is poured into the ultrasonic cleaning box body 3, so that the ultrasonic cleaning box body 3 is immersed in the cleaning liquid, and then the ultrasonic cleaning box body 3 is started to work, so that the ultrasonic cleaning box body 3 cleans the film, and then the staff starts the film rolling machine to work, so that the film rolling machine pulls the film to extend to the right. At this time, the film in contact with the roller 44 will drive the roller 44 to rotate together, so that the film passes through the cleaning liquid for ultrasonic cleaning.

[0035] In the above, the length of the output end of the electric telescopic cylinder 43 extending downward can be used to control the distance that the roller 44 presses the film downward, thereby controlling the force of stretching the film so that the film will not be damaged.

[0036] In the above description, the two sliding rods 42 can improve the stability of the connecting frame 46 when it moves downward.

[0037] Further, in order to achieve the purpose of filtering the cleaning liquid by the filter device 5, refer to Figure 3 and Figure 4 The filtering device 5 includes two water inlet bins 51, which are respectively fixedly connected to the left and right parts of the bottom wall of the ultrasonic cleaning box body 3. A plurality of water inlet holes 52 are opened on the upper ends of the two water inlet bins 51, and a water inlet pipe 56 is fixedly connected to the middle part of the lower end of the two water inlet bins 51. The water outlets of the two water inlet pipes 56 are commonly fixedly connected to a sedimentation mechanism 55. The rear end of the sedimentation mechanism 55 is fixedly connected to a water pump 54. The output end of the water pump 54 is fixedly connected to a water outlet pipe 53. The water outlet of the water outlet pipe 53 passes through the lower end of the bottom plate 1 and extends to the upper part of the ultrasonic cleaning box body 3.

[0038] Furthermore, the sedimentation mechanism 55 includes a sedimentation box 551, which is fixedly connected to the middle side of the rear lower end of the bottom plate 1. The front and rear parts of the bottom wall of the sedimentation box 551 are fixedly connected to fixed plates 554. The upper ends of the two fixed plates 554 are fixedly connected to filter plate 1 553 and filter plate 2 555 respectively. The left and right ends of the sedimentation box 551 are both threadedly connected to sealing plates 552. A sealing structure, such as a sealing ring, is provided between the sealing plate 552 and the sedimentation box 551 to prevent leakage of the cleaning liquid.

[0039] Furthermore, the height of the fixing plate 554 at the front is higher than that of the settling mechanism 55 at the rear;

[0040] Furthermore, the water outlets of the two water inlet pipes 56 are respectively connected to the two sealing plates 552 , and the input end of the water pump 54 is connected to the lower rear end of the sedimentation tank 551 .

[0041] In the above, when the cleaning liquid is poured into the ultrasonic cleaning box body 3, the water pump 54 is started to work at the same time. When the cleaning liquid enters the ultrasonic cleaning box body 3, it will enter the water inlet tank 51 through the water inlet hole 52, and then the cleaning liquid will enter the sedimentation box 551 and the fixed plate 554 at the front through the water inlet pipe 56. The fixed plate 554 at the front will block the cleaning liquid, so that the cleaning liquid accumulates between the sedimentation box 551 and the front fixed plate 554, so that the water level of the cleaning liquid rises. When the water level of the cleaning liquid is higher than the fixed plate 554, the cleaning liquid will flow out from the filter plate 1 553 and flow into the two fixed plates 554. The rear fixed plate 554 will intercept the cleaning liquid again, so that the cleaning liquid accumulates between the two fixed plates 554, accumulates until the water level is higher than the rear fixed plate 554, and then flows out from the sedimentation mechanism 55 to the rear of the sedimentation box 551.

[0042] In the above description, when the cleaning liquid flows into the rear part of the sedimentation tank 551, the water pump 54 will extract the cleaning liquid, send the cleaning liquid into the outlet pipe 53 through the output end, and then send it back to the ultrasonic cleaning tank body 3 from the outlet pipe 53 to form a cycle.

[0043] In the above, filter plate 1 553 and filter plate 2 555 will filter the cleaning liquid and filter out impurities in the cleaning liquid. Due to the design of the fixed plate 554, the cleaning liquid accumulates in the sedimentation box 551, and the impurities can be precipitated at the bottom of the sedimentation box 551 to filter the cleaning liquid. The filtered cleaning liquid is then transported to the ultrasonic cleaning box body 3 through the water pump 54 and the outlet pipe 53, so that the cleaning liquid remains clean and the effect of cleaning the film is improved.

[0044] In the above, when the sedimentation box 551, filter plate 1 553 and filter plate 2 555 need to be cleaned, the bolts can be removed from the sealing plate 552, and the sealing plate 552 can be removed from the sedimentation box 551. Then the staff can deal with the impurities precipitated inside the sedimentation box 551 to ensure the cleanliness of the sedimentation box 551.

[0045] It should be noted that the specific installation method, circuit connection method and control method of the electric telescopic cylinder 43 and the water pump 54 used in the present invention are all conventional designs and will not be elaborated in detail in the present invention.

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic cleaning device for a thin film, comprising a base plate (1), characterized in that: The four corners of the lower end of the base plate (1) are fixedly connected to support legs (2), the left and right parts of the upper end of the base plate (1) are fixedly connected to rolling shafts (6), the front and rear sides of the middle part of the upper end of the base plate (1) are fixedly connected to a stretching assembly (4), the middle part of the upper end of the base plate (1) is fixedly connected to an ultrasonic cleaning box body (3), and the middle part of the lower end of the base plate (1) is installed with a filtering device (5).

2. The ultrasonic cleaning device for a thin film according to claim 1, characterized in that: The stretching assembly (4) comprises a support frame (41), the support frame (41) being fixedly connected to the front and rear sides of the middle portion of the upper end of the base plate (1), the middle portion of the upper end of the support frame (41) being fixedly connected to an electric telescopic cylinder (43), the output end of the electric telescopic cylinder (43) being fixedly connected to a connecting frame (46), the front and rear portions of the lower end of the connecting frame (46) being fixedly connected to connecting rods (45), the left, middle and right portions of the ends of the two connecting rods (45) being close to each other being connected to rollers (44) for common rotation, and the front and rear portions of the upper end of the connecting frame (46) being fixedly connected to sliding rods (42).

3. The ultrasonic cleaning device for a thin film according to claim 2, characterized in that: The two sliding rods (42) are both slidably connected to the support frame (41).

4. The ultrasonic cleaning device for a thin film according to claim 1, wherein: The filtering device (5) comprises two water inlet bins (51), the two water inlet bins (51) being fixedly connected to the left and right parts of the bottom wall of the ultrasonic cleaning box body (3), respectively; a plurality of water inlet holes (52) are provided at the upper ends of the two water inlet bins (51); a water inlet pipe (56) is fixedly connected to the middle parts of the lower ends of the two water inlet bins (51); the water outlets of the two water inlet pipes (56) are fixedly connected to a sedimentation mechanism (55); the rear end of the sedimentation mechanism (55) is fixedly connected to a water pump (54); the output end of the water pump (54) is fixedly connected to a water outlet pipe (53); the water outlet of the water outlet pipe (53) passes through the lower end of the bottom plate (1) and extends to the upper part of the ultrasonic cleaning box body (3).

5. The ultrasonic cleaning device for a thin film according to claim 4, characterized in that: The sedimentation mechanism (55) comprises a sedimentation box (551), the sedimentation box (551) being fixedly connected to the middle side of the rear portion of the lower end of the bottom plate (1), the front and rear portions of the bottom wall of the sedimentation box (551) being fixedly connected to fixed plates (554), the upper ends of the two fixed plates (554) being fixedly connected to filter plate 1 (553) and filter plate 2 (555), respectively, and the left and right ends of the sedimentation box (551) being threadedly connected to sealing plates (552).

6. The ultrasonic cleaning device for a thin film according to claim 5, characterized in that: The fixing plate (554) at the front is higher than the sedimentation mechanism (55) at the rear.

7. The ultrasonic cleaning device for a thin film according to claim 5, characterized in that: The water outlets of the two water inlet pipes (56) are respectively connected to the two sealing plates (552), and the input end of the water pump (54) is connected to the lower portion of the rear end of the sedimentation tank (551).

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