A continuous oscillating cleaning film washing machine

Abstract

The application discloses a film washing machine capable of continuous oscillation cleaning, and particularly relates to the technical field of film washing machines, which comprises a film washing machine body, a film washing assembly, a self-sealing assembly and an adjusting mechanism. The film washing machine body comprises a laboratory shaking table and an oscillation box. The oscillation box is detachably installed on the laboratory shaking table tray through bolts. The film washing assembly is arranged on the laboratory shaking table. The film washing assembly comprises a water storage tank, a water inlet pipe, a discharge pipe and a grid. The water storage tank is connected with the laboratory shaking table base through at least two supporting frames. The water inlet pipe is fixedly arranged on the water storage tank, and the water inlet pipe is provided with the self-sealing assembly. The discharge pipe is fixedly arranged on the oscillation box and is communicated with the oscillation box, and the discharge pipe is provided with a piston. A plurality of grids are arranged in the oscillation box in a linear array through the adjusting mechanism. The application has a reasonable structure design. The film can be continuously and repeatedly cleaned in the oscillation mode, and the cleaning efficiency is high. The application has a good use effect.

Description

Technical Field

[0001] This invention relates to the field of film washing machine technology, and more specifically, to a film washing machine capable of continuous shaking and cleaning. Background Technology

[0002] The membrane washing machine is mainly used to clean PVDF membranes. When performing Western blot experiments, proteins need to be transferred to PVDF membranes and then incubated with antibodies. The main function of the membrane washing machine is to wash away non-specifically bound antibodies on the PVDF membrane. Each wash lasts 5 minutes, and the membrane is washed again after changing the buffer. A total of 4 washes are performed.

[0003] For example, Chinese utility model patent CN218133666U discloses a membrane washing machine, which includes a base plate. A shock absorber is fixedly connected to the top of the base plate, and a housing is fixedly connected to the top of the shock absorber. A motor frame is fixedly connected to one side of the housing. The beneficial effect of this membrane washing machine is that, by setting the shock absorber, it can reduce the vibration generated during the operation and movement of the device, thus ensuring the stability and safety of the device. By driving the motor, the first rotating shaft and the first rotating wheel are rotated, which in turn moves the membrane body. With the help of the second rotating shaft and the second rotating wheel, the movement trajectory of the membrane body can be limited to achieve the purpose of cleaning. Finally, the first rotating wheel is used to rewind the cleaned membrane body. By using an air pump, air can be drawn out from the installation port and the air outlet to blow air onto the cleaned membrane body, thereby achieving the purpose of drying and secondary cleaning.

[0004] During the membrane processing, a membrane washing machine is required to clean the membrane. However, existing membrane washing machines can usually only clean the membrane once, and it is difficult to clean the membrane continuously and repeatedly. This not only reduces the cleaning efficiency of the membrane, but also affects the performance of the membrane washing machine. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a film washing machine that can continuously shake and clean. The technical problem to be solved by the present invention is that the existing film washing machines can usually only clean the film once during use, and it is difficult to continuously and repeatedly clean the film. This not only reduces the cleaning efficiency of the film, but also affects the use effect of the film washing machine.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a film washing machine capable of continuous shaking and cleaning, comprising a film washing machine body, a film washing assembly, a self-sealing assembly, and an adjustment mechanism; the film washing machine body includes a laboratory shaker and a shaking chamber; the shaking chamber is detachably mounted on the laboratory shaker support plate by bolts; the film washing assembly is arranged on the laboratory shaker; the film washing assembly includes a water storage tank, an inlet pipe, an outlet pipe, and a grid; the water storage tank is connected to the laboratory shaker base by at least two support frames; the inlet pipe is fixed to the water storage tank and is equipped with a self-sealing assembly; the outlet pipe is fixed to the shaking chamber and communicates with the shaking chamber, and is equipped with a piston; a plurality of the grids are arranged in a linear array inside the shaking chamber by the adjustment mechanism.

[0007] As a further aspect of the present invention: the water inlet pipe includes an input rigid pipe, a connecting flexible pipe, and an output rigid pipe; the input rigid pipe is connected to the water storage tank; the connecting flexible pipe has a spiral structure; and the output rigid pipe is fixed inside the shaking box by a fixing member.

[0008] As a further embodiment of the present invention: the self-sealing assembly includes a water level sensor, a clearance groove, a fixed base, an empty groove, a miniature electric cylinder, and a sealing block; two water level sensors are symmetrically fixed on one side of the inner wall of the shaking box; the grid has a clearance groove; the fixed base is fixed on the circumferential surface of the input rigid pipe; an empty groove is formed in the fixed base and extends into the input rigid pipe; the miniature electric cylinder is fixed on the fixed base through a cylinder seat, and the piston end of the miniature electric cylinder extends through the fixed base into the empty groove; the sealing block is slidably disposed in the empty groove and fixedly connected to the piston end of the miniature electric cylinder.

[0009] As a further aspect of the present invention: the sealing block is square on one side near the micro electric cylinder and arc-shaped wedge-shaped on the other side, and the center of the arc of the sealing block is located on the axis of the input hard tube.

[0010] As a further aspect of the present invention: the adjustment mechanism includes a guide component; the guide component includes a guide groove and a guide block; two guide grooves are symmetrically opened on both sides of the inner wall of the shaking box; the guide block is slidably inserted into the guide groove and fixedly connected to the grid.

[0011] As a further embodiment of the present invention: the adjustment mechanism further includes a locking component; the locking component includes a receiving groove, a vertical slider and a transmission rod; the receiving groove is provided in the grid; the vertical slider is slidably disposed in the receiving groove; the transmission rod is slidably disposed in the receiving groove and fixedly connected to the vertical slider.

[0012] As a further aspect of the present invention: the receiving groove is a T-shaped structure with a smaller top and a larger bottom.

[0013] As a further embodiment of the present invention: the locking assembly further includes a fixed block, a horizontal slider, a moving rod, a limiting groove, a limiting block, a locking groove, a locking block, and a spring; two fixed blocks are symmetrically fixed in the horizontal groove of the receiving groove; two horizontal sliders are symmetrically slidably disposed in the horizontal groove of the receiving groove; the moving rod slides through the fixed block, and one end of the moving rod is fixedly connected to the horizontal slider; a limiting groove is formed on the horizontal slider; the limiting block slides through the limiting groove and is fixedly connected to the vertical slider; a plurality of locking grooves are formed in a linear array in the guide groove; two locking blocks slide symmetrically through the horizontal groove of the receiving groove and the guide block and are fixedly connected to the other end of the moving rod, and the locking blocks are inserted into the locking grooves; the spring is sleeved on the moving rod, and both ends of the spring are fixedly connected to the fixed block and the locking block, respectively.

[0014] As a further aspect of the present invention: the limiting block is an inclined structure, the distance between the bottom ends of the two limiting blocks is smaller than the distance between the top ends of the two limiting blocks, and the shape of the limiting block is adapted to the shape of the limiting groove.

[0015] As a further aspect of the present invention: the height of the limiting block is greater than the distance between the top surface of the vertical slider and the top wall of the vertical groove of the receiving groove.

[0016] The beneficial effects of this invention are as follows: This invention features a membrane washing assembly. An adjusting mechanism installs a grid inside a shaking chamber, and the membrane is placed on the grid. Next, an appropriate amount of cleaning water is added to a water tank. A self-sealing component allows the cleaning water from the water tank to enter the shaking chamber through the inlet pipe. Then, a laboratory shaker is started, causing the shaking chamber to vibrate and clean the membrane with the cleaning water. After a period of cleaning, a piston on the discharge pipe drains the cleaning water from the shaking chamber. The piston is then returned to its original position, and the self-sealing component allows the cleaning water from the water tank to enter the shaking chamber through the inlet pipe again. This process is repeated until the membrane is cleaned. Finally, the grid is removed from the shaking chamber using the adjusting mechanism. Compared to existing technologies, this invention has a reasonable structural design. It not only improves the uniformity of cleaning through shaking but also allows for continuous and repeated cleaning of the membrane, resulting in high cleaning efficiency and good performance.

[0017] This invention utilizes a self-sealing component. A miniature electric cylinder works in conjunction with a water level sensor located below the shaking tank. This causes the piston rod of the miniature electric cylinder to shorten, allowing the sealing block to slide within the empty slot. This enables cleaning water from the storage tank to enter the shaking tank through the gap between the input hard pipe and the sealing block, until the water level surpasses the water level sensor located above the shaking tank. At this point, the miniature electric cylinder and the water level sensor work together to extend the piston rod of the miniature electric cylinder, causing the sealing block to slide in the opposite direction within the empty slot until the arc surface of the sealing block contacts the inner wall of the input hard pipe. This achieves automatic water intake and shut-off.

[0018] This invention employs an adjustment mechanism. By pulling a lever on a transmission rod with one finger while the other fingers press against the grid, the transmission rod moves, causing a vertical slider to slide upwards within the vertical groove of the receiving slot. This causes a limiting block to slide within its limiting groove. Because the limiting block is inclined, two horizontal sliders slide relative to each other within the horizontal groove of the receiving slot. This causes a moving rod to slide on a fixed block, and a locking block to slide within the horizontal groove of the receiving slot. The spring contracts under pressure until the top surface of the vertical slider contacts the top wall of the vertical groove of the receiving slot. At this point, the locking block is positioned within the horizontal groove of the receiving slot. Then, a guide block is inserted into a guide groove and slids within it until the grid is in the appropriate position within the shaking box. Afterward, the lever on the transmission rod is no longer pulled, and the spring force causes the locking block to engage with the locking groove, fixing the grid's position within the shaking box. Subsequently, a diaphragm is placed on the grid, and the remaining grids and diaphragms are installed and placed in the same manner to accommodate diaphragms of different thicknesses and to improve the stability of the grid within the shaking box. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the overall structure of the present invention; Figure 3 This is a cross-sectional view of the rocking box structure of the present invention; Figure 4 This is a cross-sectional view of the grid structure of the present invention; Figure 5 This is a partial sectional view of the structure of the present invention. Figure 6 This is a split sectional view of the adjustment mechanism of the present invention; Figure 7 For the present invention Figure 2 Enlarged view of point A in the middle; Figure 8 For the present invention Figure 2 Enlarged diagram of point B in the middle.

[0020] In the picture: 1. Membrane washing machine body; 2. Membrane washing assembly; 3. Self-sealing assembly; 4. Adjustment mechanism; 5. Guide assembly; 6. Locking assembly; 101. Laboratory shaker; 102. Shaking chamber; 201. Water storage tank; 202. Inlet pipe; 203. Discharge pipe; 204. Grille; 2021. Input rigid pipe; 2022. Connecting hose; 2023. Output rigid pipe; 301. Water level sensor; 302. Clearance 303, slot; 304, fixed seat; 305, empty slot; 306, miniature electric cylinder; 307, sealing block; 508, guide slot; 609, receiving slot; 610, vertical slider; 611, transmission rod; 602, fixed block; 603, horizontal slider; 604, moving rod; 605, limiting slot; 606, limiting block; 607, locking slot; 610, locking block; 611, spring. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] like Figures 1 to 8 As shown, the present invention provides a film washing machine capable of continuous shaking and cleaning, including a film washing machine body 1, a film washing assembly 2, a self-sealing assembly 3, and an adjustment mechanism 4; the film washing machine body 1 includes a laboratory shaker 101 and a shaking box 102; wherein, the laboratory shaker 101 is model TS-1; the shaking box 102 is detachably mounted on the tray of the laboratory shaker 101 by bolts. The membrane washing assembly 2 is arranged on the laboratory shaker 101. The membrane washing assembly 2 includes a water tank 201, an inlet pipe 202, an outlet pipe 203, and a grid 204. The water tank 201 is connected to the base of the laboratory shaker 101 via two support frames. The inlet pipe 202 is fixedly welded to the water tank 201, and a self-sealing assembly 3 is provided on the inlet pipe 202. The outlet pipe 203 is fixedly welded to the shaker 102 and communicates with the shaker 102, and a piston is provided on the outlet pipe 203. The three grids 204 are arranged in a linear array inside the shaker 102 via an adjustment mechanism 4. The inlet pipe 202 includes an input rigid pipe 2021, a connecting hose 2022, and an output rigid pipe 2023. The input rigid pipe 2021 communicates with the water tank 201. The connecting hose 2022 has a spiral structure. The output rigid pipe 2023 is fixed inside the shaker 102 by a fastener.

[0023] This invention involves setting up a membrane washing assembly 2, installing a grid 204 inside a shaking chamber 102 via an adjusting mechanism 4, and placing the membrane on the grid 204. Next, an appropriate amount of cleaning water is added to a water storage tank 201. A self-sealing assembly 3 allows the cleaning water in the water storage tank 201 to enter the shaking chamber 102 through the inlet pipe 202. Then, the laboratory shaker 101 is started, causing the shaking chamber 102 to shake, allowing the cleaning water to clean the membrane. After a period of cleaning, the piston on the discharge pipe 203 is used to open the shaking chamber 102. After the cleaning water in the tank is discharged from the drain pipe 203, the piston is installed back to its original position. Then, the cleaning water in the water storage tank 201 can enter the shaking box 102 through the inlet pipe 202 via the self-sealing component 3. This process is repeated until the membrane is cleaned. Then, the grid 204 is removed from the shaking box 102 by the adjusting mechanism 4. Compared with the prior art, the present invention has a reasonable structural design. It can not only improve the uniformity of cleaning by shaking, but also continuously and repeatedly clean the membrane, resulting in high cleaning efficiency and good performance.

[0024] As a preferred embodiment, the self-sealing assembly 3 includes a water level sensor 301, a clearance groove 302, a fixing base 303, a hollow groove 304, a miniature electric cylinder 305, and a sealing block 306; two water level sensors 301 are symmetrically mounted on one side of the inner wall of the rocking box 102 by screws, wherein the water level sensor 301 is model TW-L3S; the clearance groove 302 is provided on the grid 204; the fixing base 303 is fixedly welded to the circumferential surface of the input rigid pipe 2021; the hollow groove 304 is provided in the fixing base 303 and extends to the input rigid pipe 2021. Inside; the miniature electric cylinder 305 is fixedly welded to the fixed base 303 through the cylinder seat, and the piston end of the miniature electric cylinder 305 extends through the fixed base 303 into the empty groove 304. The model of the miniature electric cylinder 305 is M28-SV. The sealing block 306 is slidably disposed in the empty groove 304 and fixedly connected to the piston end of the miniature electric cylinder 305. The sealing block 306 has a square wedge structure on one side near the miniature electric cylinder 305 and an arc-shaped wedge structure on the other side. The center of the arc of the sealing block 306 is located on the axis of the input hard pipe 2021 to realize the function of automatic water inlet and water shut-off.

[0025] This invention utilizes a self-sealing component 3. A micro-cylinder 305 works in conjunction with a water level sensor 301 located below the shaking tank 102. This causes the piston rod of the micro-cylinder 305 to shorten, allowing the sealing block 306 to slide within the empty groove 304. This allows cleaning water from the storage tank 201 to enter the shaking tank 102 through the gap between the input hard pipe 2021 and the sealing block 306, until the water level surpasses the water level sensor 301 located above the shaking tank 102. At this point, the micro-cylinder 305 and the water level sensor 301 work together to extend the piston rod of the micro-cylinder 305, causing the sealing block 306 to slide in the opposite direction within the empty groove 304 until the arc surface of the sealing block 306 contacts the inner wall of the input hard pipe 2021, thus achieving automatic water intake and shut-off.

[0026] As a preferred embodiment, the adjustment mechanism 4 includes a guide component 5; the guide component 5 includes a guide groove 501 and a guide block 502; two guide grooves 501 are symmetrically opened on both sides of the inner wall of the rocking box 102; the guide block 502 is slidably inserted in the guide groove 501 and fixedly connected to the grid 204. The adjusting mechanism 4 also includes a locking assembly 6; the locking assembly 6 includes a receiving groove 601, a vertical slider 602, a transmission rod 603, a fixing block 604, a horizontal slider 605, a moving rod 606, a limiting groove 607, a limiting block 608, a locking groove 609, a locking block 610, and a spring 611; the grid 204 has a receiving groove 601; the vertical slider 602 is slidably disposed in the receiving groove 601; the transmission rod 603 is slidably disposed in the receiving groove 601 and fixedly connected to the vertical slider 602; the receiving groove 601 is a T-shaped structure with a smaller top and a larger bottom; the two fixing blocks... Fixed blocks 604 are symmetrically fixedly welded into the horizontal groove of receiving groove 601; two horizontal sliders 605 are symmetrically slidably disposed in the horizontal groove of receiving groove 601; a moving rod 606 is slidably inserted through the fixed block 604, and one end of the moving rod 606 is fixedly connected to the horizontal slider 605; a limiting groove 607 is formed on the horizontal slider 605; a limiting block 608 is slidably inserted through the limiting groove 607 and fixedly connected to the vertical slider 602; nine locking grooves 609 are linearly arrayed in the guide groove 501; two locking blocks 610 are symmetrically slidably inserted through the horizontal groove of receiving groove 601. The locking block 610 is fixedly connected to the groove and guide block 502 and to the other end of the moving rod 606, and the locking block 610 is inserted into the locking groove 609; in order to facilitate the insertion of the locking block 610 into the locking groove 609, the side of the locking block 610 away from the moving rod 606 is provided with a chamfer; the spring 611 is sleeved on the moving rod 606, and the two ends of the spring 611 are fixedly connected to the fixing block 604 and the locking block 610 respectively; the limiting block 608 has an inclined structure, and the distance between the bottom ends of the two limiting blocks 608 is smaller than the distance between the top ends of the two limiting blocks 608, and the limiting block 608 is inclined. 8. The shape of the limiting block 608 is adapted to the shape of the limiting groove 607; the height of the limiting block 608 is greater than the distance between the top surface of the vertical slider 602 and the inner top wall of the vertical groove of the receiving groove 601, so that when the top surface of the vertical slider 602 contacts the inner top wall of the vertical groove of the receiving groove 601, the limiting block 608 still contacts the inner wall of the limiting groove 607; when the square surface of the sealing block 306 contacts the inner side wall of the empty groove 304, the arc surface of the sealing block 306 is inside the empty groove 304; when the top surface of the vertical slider 602 contacts the inner top wall of the vertical groove of the receiving groove 601, the two horizontal sliders 605 are in contact with each other.

[0027] This invention utilizes an adjustment mechanism 4. By pulling the lever on the transmission rod 603 with one finger while the other fingers press against the grid 204, the transmission rod 603 moves, causing the vertical slider 602 to slide upwards within the vertical groove of the receiving groove 601. This causes the limiting block 608 to slide within the limiting groove 607. Because the limiting block 608 is inclined, the two horizontal sliders 605 slide relative to each other within the horizontal groove of the receiving groove 601. This causes the moving rod 606 to slide on the fixed block 604, and the locking block 610 to slide within the horizontal groove of the receiving groove 601. This causes the spring 611 to contract under pressure until the top surface of the vertical slider 602 contacts the top wall of the vertical groove of the receiving groove 601. The locking block 610 is positioned within the horizontal groove of the receiving groove 601. Then, the guide block 502 is inserted into the guide groove 501 and slids within the guide groove 501 until the grid 204 is in the appropriate position within the rocking box 102. The pull block on the transmission rod 603 is no longer pulled. Under the elastic force of the spring 611, the locking block 610 is engaged with the locking groove 609, fixing the position of the grid 204 within the rocking box 102. Subsequently, the diaphragm is placed on the grid 204, and the remaining grids 204 and diaphragms are installed in the same manner to accommodate diaphragms of different thicknesses and to improve the stability of the grid 204 within the rocking box 102.

[0028] The laboratory shaker 101, water level sensor 301, and miniature electric cylinder 305 are all conventional instruments. Their working principles, dimensions, and models are irrelevant to the problem solved by this application, so they will not be described in detail. The control method of this invention is through a controller. The control circuit of the controller can be implemented by a person skilled in the art through simple programming. The power supply is also common knowledge in the art. Furthermore, this invention is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0029] Working principle of this invention: In use, firstly, according to the thickness of the diaphragm, pull the lever on the transmission rod 603 with your fingers, while the rest of your fingers press against the grid 204, causing the transmission rod 603 to move. This causes the vertical slider 602 to slide upwards within the vertical groove of the receiving groove 601, and the limiting block 608 to slide within the limiting groove 607. Since the limiting block 608 is an inclined structure, the two horizontal sliders 605 will slide relative to each other within the horizontal groove of the receiving groove 601, causing the moving rod 606 to slide on the fixed block 604, and the locking block 610 to slide within the horizontal groove of the receiving groove 601. This causes the spring 611 to contract under force until the top surface of the vertical slider 602 contacts the top wall of the vertical groove of the receiving groove 601. At this point, the locking block 610 is located within the horizontal groove of the receiving groove 601. Then, the guide block 502 is inserted into the guide groove 501, and the guide block 502... Slide the guide groove 501 until the grid 204 is in the appropriate position in the rocking box 102. Then stop pulling the pull block on the transmission rod 603. Under the elastic force of the spring 611, the moving rod 606 will slide in the opposite direction on the fixed block 604, causing the two horizontal sliders 605 to slide away from each other in the horizontal groove of the receiving groove 601, causing the limiting block 608 to slide in the opposite direction in the limiting groove 607, causing the vertical slider 602 to slide downward in the vertical groove of the receiving groove 601, and causing the locking block 610 to slide in the opposite direction in the horizontal groove of the receiving groove 601 until the bottom surface of the vertical slider 602 contacts the top surface of the horizontal slider 605. At this time, the locking block 610 is inserted into the locking groove 609, fixing the position of the grid 204 in the rocking box 102. Then, place the diaphragm on the grid 204, and install the remaining grids 204 and place the diaphragms in the same way.Next, an appropriate amount of cleaning water is added to the water tank 201. The miniature electric cylinder 305 and the water level sensor 301 located below the shaking box 102 work together to shorten the piston rod of the miniature electric cylinder 305, causing the sealing block 306 to slide in the empty groove 304. This allows the cleaning water in the water tank 201 to enter the shaking box 102 through the gap between the input hard pipe 2021 and the sealing block 306, until the water level surpasses the water level sensor 301 located above the shaking box 102. At this point, the miniature electric cylinder 305 and the water level sensor 301 above the shaking box 102 work together to extend the piston rod of the miniature electric cylinder 305, causing the sealing block 306 to slide in the opposite direction in the empty groove 304 until the arc surface of the sealing block 306 contacts the inner wall of the input hard pipe 2021. At this point, the laboratory shaker 101 is started, causing the shaking chamber 102 to shake, allowing the cleaning water to clean the diaphragm. After cleaning for a period of time, the cleaning water in the shaking chamber 102 is discharged from the discharge pipe 203 through the piston on the discharge pipe 203 until the water level in the shaking chamber 102 is lower than the water level sensor 301 located below the shaking chamber 102. At this time, the piston is installed back to its original position, and the piston rod of the micro electric cylinder 305 is shortened, allowing the cleaning water in the water storage tank 201 to enter the shaking chamber 102 through the gap between the input rigid pipe 2021 and the sealing block 306, so as to clean the diaphragm again. This process is repeated until the diaphragm is cleaned. Finally, the grid 204 is removed from the shaking chamber 102 by adjusting the mechanism 4.

[0030] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other. The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A film washing machine capable of continuous shaking and cleaning, characterized in that, The washing machine includes a washing machine body (1), a washing assembly (2), a self-sealing assembly (3), and an adjustment mechanism (4); the washing machine body (1) includes a laboratory shaker (101) and a shaking box (102); the shaking box (102) is detachably mounted on the tray of the laboratory shaker (101) by bolts; The membrane washing assembly (2) is arranged on a laboratory shaker (101); the membrane washing assembly (2) includes a water tank (201), an inlet pipe (202), an outlet pipe (203), and a grid (204); the water tank (201) is connected to the base of the laboratory shaker (101) through at least two support frames; the inlet pipe (202) is fixed on the water tank (201), and a self-sealing assembly (3) is provided on the inlet pipe (202); the outlet pipe (203) is fixed on the shaker (102) and communicates with the shaker (102), and a piston is provided on the outlet pipe (203); a plurality of the grids (204) are arranged in a linear array in the shaker (102) through an adjustment mechanism (4).

2. The film washing machine capable of continuous shaking and cleaning according to claim 1, characterized in that, The inlet pipe (202) includes an input hard pipe (2021), a connecting hose (2022) and an output hard pipe (2023); the input hard pipe (2021) is connected to the water storage tank (201); the connecting hose (2022) has a spiral structure; the output hard pipe (2023) is fixed in the rocking box (102) by a fastener.

3. A film washing machine capable of continuous shaking and cleaning according to claim 2, characterized in that, The self-sealing assembly (3) includes a water level sensor (301), a clearance groove (302), a fixed base (303), an empty groove (304), a miniature electric cylinder (305), and a sealing block (306); two water level sensors (301) are symmetrically fixed on one side of the inner wall of the shaking box (102); the grid (204) has a clearance groove (302); the fixed base (303) is fixed on the circumferential surface of the input hard pipe (2021); the fixed base (303) has an empty groove (304) and extends into the input hard pipe (2021); the miniature electric cylinder (305) is fixed on the fixed base (303) through an electric cylinder seat, and the piston end of the miniature electric cylinder (305) extends through the fixed base (303) into the empty groove (304); the sealing block (306) is slidably disposed in the empty groove (304) and fixedly connected to the piston end of the miniature electric cylinder (305).

4. A film washing machine capable of continuous shaking and cleaning according to claim 3, characterized in that, The blocking block (306) has a square shape on one side and an arc-shaped wedge shape on the other side near the micro electric cylinder (305), and the center of the arc of the blocking block (306) is located on the axis of the input hard tube (2021).

5. A film washing machine capable of continuous shaking and cleaning according to claim 3, characterized in that, The adjustment mechanism (4) includes a guide component (5); the guide component (5) includes a guide groove (501) and a guide block (502); two guide grooves (501) are symmetrically opened on both sides of the inner wall of the rocking box (102); the guide block (502) slides through the guide groove (501) and is fixedly connected to the grid (204).

6. A film washing machine capable of continuous shaking and cleaning according to claim 5, characterized in that, The adjustment mechanism (4) further includes a locking component (6); the locking component (6) includes a receiving groove (601), a vertical slider (602), and a transmission rod (603); the receiving groove (601) is provided in the grille (204); the vertical slider (602) is slidably disposed in the receiving groove (601); the transmission rod (603) is slidably disposed in the receiving groove (601) and fixedly connected to the vertical slider (602).

7. A film washing machine capable of continuous shaking and cleaning according to claim 6, characterized in that, The receiving groove (601) has a T-shaped structure that is smaller at the top and larger at the bottom.

8. A film washing machine capable of continuous shaking and cleaning according to claim 7, characterized in that, The locking assembly (6) further includes a fixed block (604), a horizontal slider (605), a moving rod (606), a limiting groove (607), a limiting block (608), a locking groove (609), a locking block (610), and a spring (611); two fixed blocks (604) are symmetrically fixed in the horizontal groove of the receiving groove (601); two horizontal sliders (605) are symmetrically slidably disposed in the horizontal groove of the receiving groove (601); the moving rod (606) slides through the fixed block (604), and one end of the moving rod (606) is fixedly connected to the horizontal slider (605); a limiting groove is provided on the horizontal slider (605). 607); the limiting block (608) slides through the limiting groove (607) and is fixedly connected to the vertical slider (602); the guide groove (501) has a number of locking grooves (609) arranged in a linear array; two locking blocks (610) slide symmetrically through the horizontal groove of the receiving groove (601) and the guide block (502) and are fixedly connected to the other end of the moving rod (606), and the locking block (610) is inserted into the locking groove (609); the spring (611) is sleeved on the moving rod (606), and the two ends of the spring (611) are fixedly connected to the fixed block (604) and the locking block (610) respectively.

9. A film washing machine capable of continuous shaking and cleaning according to claim 8, characterized in that, The limiting block (608) is an inclined structure. The distance between the bottom ends of the two limiting blocks (608) is smaller than the distance between the top ends of the two limiting blocks (608). The shape of the limiting block (608) is adapted to the shape of the limiting groove (607).

10. A film washing machine capable of continuous shaking and cleaning according to claim 9, characterized in that, The height of the limiting block (608) is greater than the distance between the top surface of the vertical slider (602) and the top wall of the vertical groove of the receiving groove (601).

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