Ultrasonic membrane cleaning device

Abstract

The utility model relates to the technical field of ultrasonic cleaning devices, in particular to an ultrasonic membrane cleaning device. According to the technical scheme, the ultrasonic cleaning device comprises a cleaning tank, a tank cover located at a port of the cleaning tank, an ultrasonic generator installed outside the cleaning tank and an ultrasonic probe installed inside the cleaning tank and electrically connected with the ultrasonic generator, and further comprises a membrane frame installed on the lower surface of the tank cover and capable of stretching into the cleaning tank; the membrane structure connecting assemblies are rotationally mounted on the membrane frame, and each membrane structure connecting assembly comprises a rotating seat, a rotating column rotationally connected with the rotating seat and at least one connector mounted on the rotating column. Through the design of the membrane structure connecting assembly, different membrane structures can be fixed through different types of connectors arranged on the membrane structure connecting assembly, so that the problem that the cost is increased due to the fact that different membrane frames need to be arranged according to different membrane structures in the prior art is solved; and in combination with the design of the membrane frame, the fixed membrane structure can be suspended in the cleaning tank for ultrasonic cleaning.

Description

Technical Field

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

[0002] Ultrasonic cleaning uses the effect of ultrasound in liquid to disperse, emulsify and peel off the dirt layer, thereby achieving the cleaning purpose. It has a wide range of applications and is a commonly used cleaning method. For example, an ultrasonic cleaning machine is a device that uses the principle of ultrasound for cleaning.

[0003] When cleaning a membrane structure, due to the lightness of the membrane structure, it is usually necessary to fix it with a special membrane frame and then place it in a cleaning machine. However, due to the wide variety of membrane structures and their different structures, different membrane frames are required, which increases the cleaning cost. Therefore, the utility model proposes an ultrasonic membrane cleaning device that can be applied to a variety of membrane structures. Utility Model Content

[0004] The utility model aims to propose an ultrasonic membrane cleaning device to solve the problem in the background technology that different membrane frames need to be matched when applied to different membrane structures, which leads to increased cleaning costs.

[0005] The technical solution of the utility model is: an ultrasonic cleaning membrane device, including a cleaning tank, a tank cover located at the port of the cleaning tank, an ultrasonic generator installed on the outside of the cleaning tank, and an ultrasonic probe installed inside the cleaning tank and electrically connected to the ultrasonic generator, and also includes: a membrane frame installed on the lower surface of the tank cover and can extend into the cleaning tank; at least one pair of membrane structure connecting components rotatably installed on the membrane frame, the membrane structure connecting component including a rotating seat, a rotating column rotatably connected to the rotating seat, and at least one connecting head installed on the rotating column.

[0006] Optionally, the membrane frame includes a top plate, a bottom plate and a telescopic assembly, the top plate is fixedly mounted on the lower surface of the slot cover, and the telescopic assembly includes a first guide shaft cylinder fixedly connected to the lower surface of the top plate at the top end, a first guide shaft with the top end movably sleeved with the first guide shaft cylinder and the bottom end fixedly connected to the upper surface of the bottom plate, a first threaded shaft guide cylinder fixedly connected to the lower surface of the top plate at the top end, a first threaded shaft with the top end movably sleeved with the first threaded shaft guide cylinder and the bottom end fixedly connected to the upper surface of the bottom plate, and a first threaded shaft sleeve rotatably connected to the bottom end of the first threaded shaft guide cylinder and threadedly engaged with the first threaded shaft.

[0007] Optionally, the membrane frame also includes fixed bars and movable bars for installing membrane structure connection components, the fixed bars are provided in a pair and are respectively fixed to the opposite surfaces of the top plate and the bottom plate, and the movable bars are provided in a pair and are respectively slidably connected to the opposite surfaces of the top plate and the bottom plate.

[0008] Optionally, a second guide shaft cylinder is fixedly connected to a side of the fixed bar facing the movable bar, and a second guide shaft movably sleeved with the second guide shaft cylinder is fixedly connected to a side of the movable bar facing the fixed bar.

[0009] Optionally, a third guide shaft tube is fixedly connected to the side surface of the movable bar located at the top, and a third guide shaft movably sleeved with the third guide shaft tube is fixedly connected to the side surface of the movable bar located at the bottom.

[0010] Optionally, the bottom plate is provided with a water trough.

[0011] Optionally, one of the fixed bars is fixedly connected to a second threaded shaft guide cylinder on one side facing the movable bar, and the movable bar is fixedly connected to a second threaded shaft movably sleeved with the second threaded shaft guide cylinder on one side facing the fixed bar, and the end of the second threaded shaft guide cylinder is rotatably connected to a second threaded shaft sleeve threadably engaged with the second threaded shaft.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] The present application adopts the design of the membrane structure connection assembly, and can fix different membrane structures through different styles of connectors arranged thereon, so as to solve the problem of increased cost caused by the traditional need to equip different membrane frames according to different membrane structures;

[0014] Furthermore, combined with the design of the membrane frame, the fixed membrane structure can be suspended in the cleaning tank for ultrasonic cleaning, and the membrane frame has an adjustable design in multiple directions, which can adapt to membrane structures of different lengths and widths; in summary, the present application can fix membrane structures of different styles and sizes, facilitating ultrasonic cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an ultrasonic cleaning membrane device;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure after removing the cleaning tank and ultrasonic generator;

[0017] Figure 3 for Figure 2 Structural schematic diagram of the middle membrane frame and membrane structure connection components;

[0018] Figure 4 for Figure 3 Another structural schematic diagram of the viewing direction;

[0019] Figure 5 It is a structural schematic diagram of the membrane structure connection components;

[0020] Figure 6It is a schematic diagram of the connection between the membrane structure connection component and the membrane structure.

[0021] Reference numerals: 1, cleaning tank;

[0022] 2. Slot cover;

[0023] 3. Ultrasonic generator;

[0024] 4. Ultrasonic probe;

[0025] 5. Membrane frame; 51. Top plate; 52. Bottom plate; 521. Water channel; 53. Telescopic assembly; 531. First guide shaft cylinder; 532. First guide shaft; 533. First threaded shaft guide cylinder; 534. First threaded shaft; 535. First threaded shaft sleeve; 54. Fixed bar; 541. Second guide shaft cylinder; 542. Second threaded shaft guide cylinder; 5421. Second threaded shaft sleeve; 55. Movable bar; 551. Second guide shaft; 552. Second threaded shaft; 56. Third guide shaft cylinder; 57. Third guide shaft;

[0026] 6. Membrane structure connection assembly; 61. Rotating seat; 62. Rotating column; 63. Connector; 631. First connector; 632. Second connector; 633. Third connector;

[0027] 7. Membrane structure. DETAILED DESCRIPTION

[0028] 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.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] like Figure 1-6 As shown, an ultrasonic cleaning membrane device proposed by the utility model comprises a cleaning tank 1, a tank cover 2 located at the port of the cleaning tank 1, an ultrasonic generator 3 installed outside the cleaning tank 1, and an ultrasonic probe 4 installed inside the cleaning tank 1 and electrically connected to the ultrasonic generator 3. Since the above is the existing structure of the existing ultrasonic cleaning machine, it will not be described in detail here.

[0032] In this embodiment, the ultrasonic cleaning membrane device includes a membrane frame 5 installed on the lower surface of the tank cover 2 and can extend into the cleaning tank 1, and at least one pair of membrane structure connecting components 6 rotatably installed on the membrane frame 5. Specifically:

[0033] refer to Figure 3-4 , the structures of the membrane frame 5 and the connection relationship between them are as follows: the top plate 51 can be fixed to the lower surface of the slot cover 2 by bolts to realize the disassembly, assembly and replacement of the membrane frame 5 on the slot cover 2. The bottom plate 52 is arranged parallel to the bottom of the top plate 51 and connected to the top plate 51 through the telescopic assembly 53. The distance between the top plate 51 and the bottom plate 52 can be adjusted by the telescopic assembly 53 to adapt to membrane structures 7 of different lengths. The telescopic assembly 53 includes three first guide shaft cylinders 531 whose top ends are fixed to the lower surface of the top plate 51, and three first guide shafts 532 whose bottom ends are fixed to the upper surface of the bottom plate 52. The top ends of the first guide shafts 532 are movably connected with the bottom ends of the corresponding first guide shaft cylinders 531. The telescopic assembly 53 further includes a first threaded shaft guide cylinder 533 whose top end is fixedly connected to the lower surface of the top plate 51, a first threaded shaft 534 whose bottom end is fixedly connected to the upper surface of the bottom plate 52 and whose top end is movably sleeved with the first threaded shaft guide cylinder 533, and a first threaded shaft sleeve 535 which is rotatably connected to the bottom end of the first threaded shaft guide cylinder 533 and is threadedly engaged with the first threaded shaft 534. When the first threaded shaft sleeve 535 is rotated, the distance between the top plate 51 and the bottom plate 52 can be adjusted to adapt to membrane structures 7 of different lengths through the threaded engagement between the first threaded shaft sleeve 535 and the first threaded shaft 534;

[0034] refer to Figure 3-4The structures of the film frame 5 and the connection relationship between them are as follows: the opposite surfaces of the top plate 51 and the bottom plate 52 are fixedly connected with a fixed bar 54 and slidably connected with a movable bar 55. The two ends of the fixed bar 54 facing the movable bar 55 are fixedly connected with a second guide shaft cylinder 541, and the two ends of the movable bar 55 facing the fixed bar 54 are fixedly connected with a second guide shaft 551 movably sleeved with the second guide shaft cylinder 541, and the side of the upper fixed bar 54 facing the movable bar 55 is fixedly connected with a second threaded shaft guide cylinder 542, and the side of the upper movable bar 55 facing the fixed bar 54 is fixedly connected with a second threaded shaft 552 movably sleeved with the second threaded shaft guide cylinder 542, and the end of the second threaded shaft guide cylinder 542 is rotatably connected with a second threaded shaft sleeve 5421 threadedly engaged with the second threaded shaft 552. When the second threaded sleeve 5421 is rotated, the threaded engagement between the second threaded sleeve 5421 and the second threaded shaft 552 can cause the movable bar 55 to approach or move away from the fixed bar 54, thereby adapting to membrane structures 7 of different widths. In addition, the side of the movable bar 55 located at the top is fixedly connected to the third guide shaft cylinder 56, and the side of the movable bar 55 located at the bottom is fixedly connected to the third guide shaft 57 that is movably sleeved with the third guide shaft cylinder 56, so that the upper and lower movable bars 55 can move simultaneously. In addition, the bottom plate 52 is provided with a plurality of water grooves 521.

[0035] refer to Figure 5 The various structures of the membrane structure connection component 6 and the connection relationship between them are as follows: the membrane structure connection component 6 is arranged along the fixed bar 54 or the movable bar 55 as shown in the figure, and the membrane structure connection component 6 includes a rotating seat 61, and the rotating seat 61 is fixed on the fixed bar 54 or the movable bar 55. The top of the rotating column 62 is rotatably connected to the rotating seat 61, and the side of the rotating column 62 is fixedly connected with a connecting head 63. The connecting head 63 includes a first connecting head 631, a second connecting head 632 and a third connecting head 633 of different shapes, which are used to connect membrane structures 7 of different styles.

[0036] The working principle of this embodiment is: when the membrane structure 7 is a curtain membrane, Figure 6 As shown, the orientation of the connector 63 is adjusted by the rotational connection between the rotating column 62 and the rotating seat 61, so that the first connectors 631 are opposite to each other, so as to be clamped and fixed with the two ends of the membrane shaft of the membrane structure 7. The ends of the upper and lower axes of the membrane structure 7 are respectively fixed to the corresponding membrane structure connection components 6, so that the membrane structure 7 is vertically suspended as shown in the figure. According to this operation, other membrane structures 7 are continued to be hung through the remaining membrane structure connection components 6 until the membrane frame 5 is fully hung. Then, the membrane frame 5 is placed in the cleaning tank 1 as a whole for ultrasonic cleaning. In this embodiment, Figure 5As shown, the connector 63 is divided into a first connector 631, a second connector 632 and a third connector 633 of different shapes. The first connector 631 can be used to connect the curtain membrane as mentioned above, the second connector 632 can be used to connect a flat membrane with round holes, etc., and the third connector 633 can directly fix the membrane body by clamping. In addition, in other embodiments, other styles of connectors 63 can be changed or added as needed, which are not listed here one by one.

[0037] On the other hand, in this embodiment, not only can different types of membrane structures 7 be suspended as described above, but also membrane structures 7 of different lengths and widths can be applied, which can be achieved by adjusting the membrane frame 5. Figure 3 , rotate the first threaded sleeve 535, and the distance between the top plate 51 and the bottom plate 52 can be adjusted to adapt to membrane structures 7 of different lengths through the threaded engagement between the first threaded sleeve 535 and the first threaded shaft 534; Figure 4 By rotating the second threaded sleeve 5421 , the threaded engagement between the second threaded sleeve 5421 and the second threaded shaft 552 can cause the movable bar 55 to approach or move away from the fixed bar 54 , thereby adapting to membrane structures 7 of different widths.

[0038] In summary, through the design of the membrane structure connection assembly 6, different membrane structures can be fixed by connecting heads 63 of different styles arranged thereon, so as to solve the problem of increased costs caused by the need to equip different membrane frames according to different membrane structures in the traditional method; combined with the design of the membrane frame 5, the fixed membrane structure can be suspended in the cleaning tank 1 for ultrasonic cleaning, and the membrane frame 5 has an adjustable design in multiple directions, which can adapt to membrane structures of different lengths and widths. That is, the present application can fix membrane structures of different styles and sizes, which is convenient for ultrasonic cleaning.

[0039] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. An ultrasonic membrane cleaning device, comprising a cleaning tank (1), a tank cover (2) located at the end of the cleaning tank (1), an ultrasonic generator (3) installed outside the cleaning tank (1), and an ultrasonic probe (4) installed inside the cleaning tank (1) and electrically connected to the ultrasonic generator (3), characterized in that: Also includes: A membrane frame (5) mounted on the lower surface of the tank cover (2) and capable of extending into the cleaning tank (1); At least one pair of membrane structure connection components (6) rotatably mounted on a membrane frame (5), the membrane structure connection components (6) comprising a rotating seat (61), a rotating column (62) rotatably connected to the rotating seat (61), and at least one connecting head (63) mounted on the rotating column (62).

2. The ultrasonic cleaning membrane device according to claim 1, characterized in that: The membrane frame (5) comprises a top plate (51), a bottom plate (52) and a telescopic assembly (53), wherein the top plate (51) is fixedly mounted on the lower surface of the slot cover (2), and the telescopic assembly (53) comprises a first guide shaft cylinder (531) whose top end is fixedly connected to the lower surface of the top plate (51), a first guide shaft (532) whose top end is movably sleeved with the first guide shaft cylinder (531) and whose bottom end is fixedly connected to the upper surface of the bottom plate (52), a first threaded shaft guide cylinder (533) whose top end is fixedly connected to the lower surface of the top plate (51), a first threaded shaft (534) whose top end is movably sleeved with the first threaded shaft guide cylinder (533) and whose bottom end is fixedly connected to the upper surface of the bottom plate (52), and a first threaded shaft sleeve (535) which is rotatably connected to the bottom end of the first threaded shaft guide cylinder (533) and is threadedly engaged with the first threaded shaft (534).

3. The ultrasonic cleaning membrane device according to claim 2, characterized in that: The membrane frame (5) further comprises a fixed bar (54) and a movable bar (55) for mounting the membrane structure connection assembly (6); the fixed bars (54) are provided in a pair and are respectively fixed to the opposite surfaces of the top plate (51) and the bottom plate (52); the movable bars (55) are provided in a pair and are respectively slidably connected to the opposite surfaces of the top plate (51) and the bottom plate (52).

4. The ultrasonic cleaning membrane device according to claim 3, characterized in that: A second guide shaft cylinder (541) is fixedly connected to the side of the fixed bar (54) facing the movable bar (55), and a second guide shaft (551) movably sleeved with the second guide shaft cylinder (541) is fixedly connected to the side of the movable bar (55) facing the fixed bar (54).

5. The ultrasonic cleaning membrane device according to claim 4, characterized in that: The side surface of the movable bar (55) located at the top is fixedly connected to a third guide shaft cylinder (56), and the side surface of the movable bar (55) located at the bottom is fixedly connected to a third guide shaft (57) movably sleeved with the third guide shaft cylinder (56).

6. The ultrasonic cleaning membrane device according to claim 5, characterized in that: The bottom plate (52) is provided with a water channel (521).

7. The ultrasonic cleaning membrane device according to claim 6, characterized in that: A second threaded shaft guide cylinder (542) is fixedly connected to one side of the fixed bars (54) facing the movable bar (55), and a second threaded shaft (552) movably sleeved with the second threaded shaft guide cylinder (542) is fixedly connected to one side of the movable bar (55) facing the fixed bar (54), and the end of the second threaded shaft guide cylinder (542) is rotatably connected to a second threaded shaft sleeve (5421) threadably engaged with the second threaded shaft (552).

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