Liquid level detection device and processing equipment

Abstract

The utility model belongs to the technical field of liquid level detection, and particularly discloses a liquid level detection device which comprises a detection table, a fixing assembly and a sensor, the detection table can store a liquid storage container, the two ends of a flexible part of the fixing assembly are respectively connected with a supporting part, and the supporting parts are fixed on the detection table. The sensor is arranged on the side, close to the liquid storage container, of the flexible part, the sensor can be attached to the outer barrel wall of the liquid storage container through the elastic force of the flexible part, and therefore the sensor can accurately detect the liquid level in the liquid storage container, and the detection result is accurate. The sensor and the liquid storage container are not directly fixed, the sensor does not need to be disassembled for many times, detection is convenient, and operation is easy. The utility model further provides processing equipment which comprises the liquid level detection device.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid level detection, in particular to a liquid level detection device and processing equipment. Background Art

[0002] Traditional liquid level detection devices include float-type liquid level detection devices and external liquid level detection devices. When using the float-type liquid level detection device for liquid level detection, the float-type liquid level detection device needs to be placed in a liquid storage container and exposed to the liquid. On the one hand, the liquid may corrode the float-type liquid level detection device. On the other hand, the fluctuation of the liquid surface may also affect the detection accuracy. The external liquid level detection device requires the detection end to be fixedly attached to the outer wall of the liquid storage container. After being fixed, its position is not convenient to move. If another container to be tested needs to be tested, it needs to be removed from the previous container to be tested, which is inconvenient to disassemble. Utility Model Content

[0003] The utility model aims to provide a liquid level detection device and processing equipment, which are arranged outside a liquid storage container and are separately arranged from the liquid storage container, thus avoiding the problem of inconvenient disassembly and facilitating detection.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] On the one hand, the utility model provides a liquid level detection device for detecting the liquid level in a liquid storage container.

[0006] The liquid level detection device includes a detection platform, a fixing component and a sensor. The detection platform is used to store a liquid storage container. The fixing component includes a flexible member and at least two supporting members. The at least two supporting members are arranged on the surface of the detection platform, and the two ends of the flexible member are respectively connected to the two supporting members. The sensor is arranged on a side of the flexible member close to the liquid storage container. The flexible member fits the sensor to the outer barrel wall of the liquid storage container, and the liquid level in the liquid storage container is detected by the sensor.

[0007] This solution fixes the flexible part on the detection table through a fixing component, and uses the elastic force of the flexible part to press the sensor and fit it to the barrel wall of the liquid storage container, so that the sensor can accurately detect the liquid level in the liquid storage container, and the detection result is accurate. And because the sensor is not directly fixed on the barrel wall of the liquid storage container, when detecting the liquid level in the next liquid storage container, it is only necessary to move the previous liquid storage container away from the detection table, and there is no need to disassemble the sensor multiple times, which is convenient for detection and easy to operate.

[0008] Furthermore, in this embodiment, the detection platform can be provided with multiple groups of support members, each group of two support members, each group of support members can be used to support a flexible member, and each flexible member can be provided with a sensor. In this case, the liquid levels in multiple liquid storage containers can be detected simultaneously, and the detection efficiency is high.

[0009] Optionally, in this solution, the projection of the line connecting the two supporting members fixing the same flexible member on the surface of the test bench at least partially overlaps with the projection of the liquid storage container on the surface of the test bench. Therefore, when the liquid storage container is placed on the test bench, the flexible member can press the sensor tightly and fit it to the barrel wall of the liquid storage container, which is conducive to ensuring accurate detection results.

[0010] As an optional solution, the cross-section of the liquid storage container is a polygon, at least one side of the outer barrel wall of the liquid storage container is a fitting surface, and the line connecting two support members fixing the same flexible member is parallel to the fitting surface to fit the sensor to the fitting surface.

[0011] Of course, in some schemes, the cross-section of the liquid storage container can also be circular. In this case, any side wall of the outer barrel wall of the liquid storage container can be a fitting surface, and the connecting line of the two supporting members fixing the same flexible member is parallel to the tangent of the fitting surface, and the sensor is also fitted to the above-mentioned fitting surface.

[0012] Furthermore, the height of the fixed sensor of the fixing assembly in the present solution can be adjusted. Specifically, the fixing assembly includes at least two slide rails and at least two first sliders, and at least two support members are respectively provided with a slide rail, and the slide rails are extended along the height direction of the support members. Both ends of the flexible member are connected to a first slider, and the first slider corresponds to the slide rails one by one. The first slider is slidably arranged in the slide rails to drive the flexible member to move up and down along the height direction of the support member. In this way, the height position of the flexible member can be adjusted, and then the setting height of the sensor is adjusted to adapt to the detection of different liquid level heights in the liquid storage container.

[0013] As an optional solution, the slide rail includes a slide groove with a "C"-shaped cross section, and the slide groove is extended along the height direction of the support member. The flexible member is provided with a mounting hole, and the fixing assembly includes a first bolt and a first nut. The tail of the first bolt passes through the mounting hole and the notch of the slide groove and is threadedly connected with the first nut. The first nut is slidably arranged in the slide groove, and the first nut is the first slider. The above-mentioned slide rail and slide groove have a simple structure, are very convenient to adjust, and have low cost.

[0014] Furthermore, the flexible member may be made of a silicone material to ensure that it has good elasticity so as to be able to press the sensor tightly against the fitting surface of the liquid storage container.

[0015] Optionally, the fixing assembly further includes a second bolt and a second nut, the sensor is provided with a first fixing hole, the flexible member is provided with a second fixing hole, and the second bolt passes through the first fixing hole and the second fixing hole and is threadedly connected with the second nut. Thus, the flexible member and the sensor are installed and fixed, and when the sensor has a problem, it is convenient to disassemble and repair.

[0016] Optionally, each support member is provided with a number of equally spaced marking points along its height direction, and the marking points on the two support members connected to the same flexible member are located at the same height relative to the table surface of the detection table. The marking points can play a role in marking the height. The setting of the marking points ensures that the first sliders at both ends of the flexible member can be fixed at the same horizontal height when moving along the slide rail, and the height position of the flexible member is accurately adjusted, thereby ensuring that the sensor maintains a horizontal position and is accurately positioned, which is conducive to the accuracy of detecting the liquid level.

[0017] Of course, in some solutions, a ruler may be fixedly provided on each support member, and each ruler is located at the same height relative to the table surface of the test bench. The ruler can also play the role of marking the height. By providing a ruler on the support member, it can also ensure that the first sliders at both ends of the flexible member are fixed at the same horizontal height, and the sensor maintains a horizontal and accurate positioning, which is conducive to the accuracy of detecting the liquid level.

[0018] Optionally, the detection table includes a support frame, an operating table and a plurality of legs. The support member of the fixed assembly is fixed to the side of the support frame. The operating table is arranged above the support frame and is located under the projection of the line connecting the two support members for fixing the same flexible member. The operating table can be used to place a liquid storage container. A plurality of legs are arranged at the bottom of the support frame. The plurality of legs are retractable, and casters are provided on one side of each leg. The support frame can provide sufficient support for the operating table and the support member, and the structure is stable. The legs arranged at the bottom of the support frame can provide support for it, so that a certain space is left between the support frame and the ground. When the legs are retracted, the liquid level detection device can be driven to move to the target position by the casters, and the entire moving process is convenient, labor-saving and flexible.

[0019] Furthermore, the edge of the operating table extends upward to form a protective plate, and the protective plate and the operating table form a trough structure, and the liquid storage container is arranged in the trough structure. It should be noted that the table top of the test bench is the operating table here. The trough structure surrounded by the protective plate and the operating table can play a certain role in limiting the liquid storage container to prevent it from falling from the test bench. In addition, the trough structure can also accommodate a part of the spilled liquid to prevent the splashed liquid from flowing to the ground, causing the staff to slip or fall.

[0020] On the other hand, the utility model provides a processing equipment, including an equipment body and a liquid level detection device in any of the above schemes, wherein the detection platform of the liquid level detection device is installed on the equipment body. When the processing equipment is performing process processing, the liquid in the liquid storage container needs to be used. After the liquid level detection device detects the liquid level of the liquid storage container, it can be used in the process processing of the processing equipment. The liquid level detection device can ensure that when the liquid in the liquid storage container is filled, the liquid level is not too high or too low, thereby avoiding frequent replacement of the liquid storage container and preventing the liquid level in the liquid storage container from being too high and causing spillage.

[0021] The beneficial effects of the utility model are:

[0022] The utility model provides a liquid level detection device, through which the liquid level in a liquid storage container can be accurately detected, and the operation process is very simple. The detection table of the liquid level detection device can store the liquid storage container. A fixing component is arranged on the detection table, and the fixing component includes a flexible member and a support member, and the two ends of the flexible member are respectively connected to a support member. The sensor is arranged on a side of the flexible member close to the liquid storage container, and the sensor can be attached to the outer barrel wall of the liquid storage container through the elastic force of the flexible member, so that the sensor can accurately detect the liquid level in the liquid storage container. Therefore, there is no direct fixation between the sensor and the liquid storage container. Therefore, when detecting the liquid level in the next liquid storage container, it is only necessary to move the previous liquid storage container away from the detection table, and there is no need to disassemble the sensor multiple times, so the detection is convenient and the operation is easy.

[0023] The utility model also provides a processing equipment, including the above-mentioned liquid level detection device. When the processing equipment is performing process processing, it needs to use the liquid in the liquid storage container. After the liquid level detection device detects the liquid level of the liquid storage container, it can be used in the process processing of the processing equipment. The liquid level detection device can ensure that when the liquid in the liquid storage container is filled, the liquid level is not too high or too low, avoiding frequent replacement of the liquid storage container, and preventing the liquid level in the liquid storage container from being too high and causing spillage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0025] Figure 1 It is a structural schematic diagram of a liquid level detection device in one embodiment of the utility model;

[0026] Figure 2 yes Figure 1 A magnified image of area A;

[0027] Figure 3 yes Figure 1 A structural schematic diagram of the liquid level detection device from another perspective.

[0028] In the figure:

[0029] 10. Liquid storage container; 11. Water inlet; 12. Water outlet;

[0030] 100, testing table; 101, testing position; 110, operating table; 111, protective plate; 120, supporting frame; 130, supporting foot; 140, caster; 200, fixing component; 210, supporting member; 211, slide groove; 212, notch; 220, flexible member; 300, sensor. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0035] In the field of photovoltaic material processing, processing equipment is needed to process battery cells and the like. Purified water is needed in this process, and a liquid storage container 10 is usually used to store purified water. Due to the large amount of purified water used, when the purified water in the liquid storage container 10 is used up, the liquid storage container 10 needs to be replaced, and the empty liquid storage container 10 needs to be refilled with purified water. During filling, purified water is poured into the liquid storage container 10 from the water inlet 11; when the processing equipment is in use, purified water is drawn out from the water outlet 12 of the liquid storage container 10. In order to ensure that the liquid level of the purified water inside the liquid storage container 10 can be maintained consistent when filling the liquid storage container 10, a matching liquid level detection device is provided in this embodiment. The liquid level in the liquid storage container 10 can be accurately detected by the liquid level detection device, and the operation process is very simple.

[0036] Specifically, Figure 1 and Figure 3 As shown, the liquid level detection device provided in this embodiment includes a detection platform 100, a fixing component 200 and a sensor 300. The detection platform 100 can store a liquid storage container 10. The fixing component 200 includes a flexible member 220 and at least two supporting members 210. The at least two supporting members 210 are arranged on the table of the detection platform 100, and the two ends of the flexible member 220 are respectively connected to the two supporting members 210. The sensor 300 is arranged on a side of the flexible member 220 close to the liquid storage container 10. The flexible member 220 fits the sensor 300 to the outer barrel wall of the liquid storage container 10, and the liquid level in the liquid storage container 10 is detected by the sensor 300.

[0037] In this embodiment, the fixing assembly 200 fixes the flexible member 220 on the detection platform 100, and uses the elastic force of the flexible member 220 to press and fit the sensor 300 to the barrel wall of the liquid storage container 10, so that the sensor 300 can accurately detect the liquid level in the liquid storage container 10, and the detection result is accurate. Since the sensor 300 is not directly fixed on the barrel wall of the liquid storage container 10, when detecting the liquid level in the next liquid storage container 10, it is only necessary to move the previous liquid storage container 10 away from the detection platform 100, and there is no need to disassemble the sensor 300 multiple times, which is convenient for detection and easy to operate.

[0038] As an optional solution, a plurality of groups of support members 210 may be provided on the detection platform 100, with each group consisting of two support members 210. Each group of support members 210 may be used to support a flexible member 220, and a sensor 300 may be provided on each flexible member 220. In this case, a plurality of detection positions 101 are provided on the detection platform 100, each detection position 101 corresponds to a group of support members 210 and a flexible member 220, and is located under the projection of the connecting line of the two support members 210 fixing the same flexible member 220, and a liquid storage container 10 is placed at each detection position 101, so that the liquid level detection device can detect the liquid levels in a plurality of liquid storage containers 10 at the same time, and the detection efficiency is high.

[0039] For example, in this embodiment, two groups of support members 210 are provided, that is, there are four support members 210 in total, and one flexible member 220 is fixed to every two support members 210, and a sensor 300 is provided on each flexible member 220, that is, there are two detection positions 101 in this embodiment, and the liquid level detection device can simultaneously detect the liquid levels of two liquid storage containers 10. Of course, in other embodiments, more groups of support members 210 can be provided, and the flexible members 220 and sensors 300 can also be provided with corresponding numbers, and this is not limited.

[0040] It should be noted that in this embodiment, the projection of the line connecting the two supporting members 210 fixing the same flexible member 220 on the surface of the testing platform 100 at least partially overlaps with the projection of the liquid storage container 10 on the surface of the testing platform 100. This ensures that when the liquid storage container 10 is placed on the testing platform 100, the flexible member 220 can press the sensor 300 tightly and fit it to the barrel wall of the liquid storage container 10, which is conducive to ensuring accurate detection results.

[0041] As an optional solution, the cross-section of the liquid storage container 10 is a polygon, at least one side of the outer barrel wall of the liquid storage container 10 is a fitting surface, and the line connecting the two support members 210 fixing the same flexible member 220 is parallel to the fitting surface so that the sensor 300 is fitted to the fitting surface.

[0042] Of course, in some schemes, the cross-section of the liquid storage container 10 can also be circular. In this case, any side wall of the outer barrel wall of the liquid storage container 10 can be a fitting surface, and the connecting line of the two supporting members 210 fixing the same flexible member 220 is parallel to the tangent of the fitting surface. The sensor 300 is also fitted to the above-mentioned fitting surface, which is conducive to ensuring the accuracy of the detection results.

[0043] Further, see Figure 1 and Figure 2 , the height of the fixed sensor 300 of the fixing assembly 200 in this embodiment can be adjusted. Specifically, the fixing assembly 200 includes at least two slide rails and at least two first sliders, and at least two support members 210 are respectively provided with a slide rail, and the slide rail is extended along the height direction of the support member 210. Both ends of the flexible member 220 are connected with a first slider, and the first slider corresponds to the slide rail one by one. The first slider is slidably arranged in the slide rail to drive the flexible member 220 to move up and down along the height direction of the support member 210. In this way, the height position of the flexible member 220 can be adjusted, and then the setting height of the sensor 300 is adjusted to adapt to the detection of different liquid level heights in the liquid storage container 10.

[0044] As an optional solution, the slide rail includes a slide groove 211 with a "C"-shaped cross section, and the slide groove 211 is extended along the height direction of the support member 210. The flexible member 220 is provided with a mounting hole, and the fixing assembly 200 includes a first bolt and a first nut. The tail of the first bolt passes through the mounting hole and the notch 212 of the slide groove 211 and is threadedly connected with the first nut. The first nut is slidably arranged in the slide groove 211, and the first nut is the first slider. The above-mentioned slide rail and the slide groove 211 have a simple structure, are very convenient to adjust, and have low cost.

[0045] Furthermore, the flexible member 220 may be made of a silicone material to ensure that it has good elasticity so that the sensor 300 can be pressed against the fitting surface of the liquid storage container 10. Of course, in other embodiments, the flexible member 220 may also be a rubber band or an elastic band, etc., as long as it has elastic deformation capability and can press the sensor 300 against the fitting surface of the liquid storage container 10, which will not be listed here one by one.

[0046] Optionally, the fixing assembly 200 further includes a second bolt and a second nut, the sensor 300 is provided with a first fixing hole, the flexible member 220 is provided with a second fixing hole, and the second bolt passes through the first fixing hole and the second fixing hole and is threadedly connected with the second nut. Thus, the installation and fixation between the flexible member 220 and the sensor 300 is achieved, and when there is a problem with the sensor 300, it is convenient to disassemble and repair. Of course, in other embodiments, the sensor 300 can also be tied to the flexible belt by a rope or the like. Alternatively, the sensor 300 can also be clamped and fixed to the flexible member 220 by a clip or the like.

[0047] Optionally, each support member 210 is provided with a number of marking points arranged at equal intervals along its height direction, and the marking points on the two support members 210 connected to the same flexible member 220 are located at the same height relative to the table surface of the detection table 100. The marking points can play the role of marking height. The setting of the marking points ensures that the first sliders at both ends of the flexible member 220 can be fixed at the same horizontal height when moving along the slide rail, and the height position of the flexible member 220 is accurately adjusted, thereby ensuring that the sensor 300 maintains a horizontal level and is accurately positioned, which is conducive to the accuracy of detecting the liquid level. Exemplarily, the marking point can be a circular or elongated raised structure, or it can also be a color mark, as long as it plays the role of identification.

[0048] Of course, in some embodiments, a ruler may be fixedly provided on each support member 210, and each ruler is located at the same height relative to the table surface of the detection table 100. The ruler can also play the role of marking the height. By providing a ruler on the support member 210, it can also ensure that the first sliders at both ends of the flexible member 220 are fixed at the same horizontal height, and the sensor 300 maintains a horizontal and accurate positioning, which is conducive to the accuracy of detecting the liquid level.

[0049] Continue to see Figure 1 and Figure 3 The test bench 100 in this embodiment includes a support frame 120, an operating table 110 and four legs 130. The support member 210 of the fixed assembly 200 is fixed to the side of the support frame 120. The operating table 110 is arranged above the support frame 120 and is located under the projection of the line connecting the two support members 210 that fix the same flexible member 220. The operating table 110 can be used to place the liquid storage container 10. The four legs 130 are respectively arranged at the four corners of the bottom of the support frame 120. Each leg 130 can be retracted, and a caster 140 is provided on one side of each leg 130. The support frame 120 can provide sufficient support for the operating table 110 and the support member 210, and the structure is stable. The legs 130 arranged at the bottom of the support frame 120 can provide support for it, so that a certain space is left between the support frame 120 and the ground. When the legs 130 are retracted, the liquid level detection device can be driven to move to the target position through the casters 140, and the entire moving process is convenient, labor-saving and flexible.

[0050] Furthermore, the edge of the operating table 110 extends upward to form a protective plate 111, and the protective plate 111 and the operating table 110 form a trough structure, and the liquid storage container 10 is arranged in the trough structure. It should be noted that the table top of the test bench 100 is the operating table 110 here. The trough structure formed by the protective plate 111 and the operating table 110 can play a certain limiting role on the liquid storage container 10 to prevent it from falling from the test bench 100. In addition, the trough structure can also accommodate a part of the spilled liquid to prevent the splashed liquid from flowing to the ground, causing the staff to slip or fall.

[0051] This embodiment also provides a processing device, including a device body and the above-mentioned liquid level detection device, wherein the detection table 100 of the liquid level detection device is installed on the device body. When the processing device is performing process processing, the liquid in the liquid storage container 10 needs to be used. After the liquid level detection device detects the liquid level of the liquid storage container 10, it can be used in the process processing of the processing device. The liquid level detection device can ensure that when the liquid in the liquid storage container 10 is filled, the liquid level is not too high or too low, thereby avoiding frequent replacement of the liquid storage container 10 and preventing the liquid level in the liquid storage container 10 from being too high and causing spillage.

[0052] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A liquid level detection device for detecting the liquid level in a liquid storage container (10), characterized in that: The liquid level detection device comprises: A testing table (100) for storing a liquid storage container (10); A fixing assembly (200) comprising a flexible member (220) and at least two supporting members (210), wherein the at least two supporting members (210) are arranged on the detection platform (100), and two ends of the flexible member (220) are respectively connected to the two supporting members (210); The sensor (300) is arranged on a side of the flexible member (220) close to the liquid storage container (10); the flexible member (220) is used to fit the sensor (300) to the outer barrel wall of the liquid storage container (10); and the sensor (300) is used to detect the liquid level in the liquid storage container (10).

2. The liquid level detection device according to claim 1, characterized in that: The projection of a line connecting the two supporting members (210) fixing the same flexible member (220) on the surface of the testing platform (100) at least partially overlaps with the projection of the liquid storage container (10) on the surface of the testing platform (100).

3. The liquid level detection device according to claim 2, characterized in that: The cross section of the liquid storage container (10) is polygonal, at least one side surface of the outer barrel wall of the liquid storage container (10) is a fitting surface, and the connecting line of the two supporting members (210) fixing the same flexible member (220) is parallel to the fitting surface, so that the sensor (300) is fitted to the fitting surface.

4. The liquid level detection device according to claim 1, characterized in that: The fixing assembly (200) comprises: At least two slide rails, at least two of the support members (210) are respectively provided with the slide rails correspondingly, and the slide rails are extended along the height direction of the support member (210); and At least two first sliders, each end of the flexible member (220) is connected to a first slider, the first sliders correspond to the slide rails one by one, and the first sliders are slidably arranged in the slide rails to drive the flexible member (220) to move up and down along the height direction of the support member (210).

5. The liquid level detection device according to claim 4, characterized in that: The slide rail comprises a slide groove (211) with a "C"-shaped cross section, and the slide groove (211) is extended along the height direction of the support member (210); The flexible member (220) is provided with a mounting hole, and the fixing assembly (200) comprises a first bolt and a first nut, the tail of the first bolt passes through the mounting hole and the notch (212) of the slide groove (211) and is threadedly connected to the first nut, the first nut is slidably disposed in the slide groove (211), and the first nut is the first sliding block.

6. The liquid level detection device according to claim 1, characterized in that: The flexible member (220) is made of silicone material; And / or, the fixing assembly (200) further includes a second bolt and a second nut, the sensor (300) is provided with a first fixing hole, the flexible member (220) is provided with a second fixing hole, and the second bolt passes through the first fixing hole and the second fixing hole and is threadedly connected to the second nut.

7. The liquid level detection device according to claim 1, characterized in that: Each of the support members (210) is provided with a plurality of marking points arranged at equal intervals along its height direction, and the marking points on the two support members (210) connected to the same flexible member (220) are located at the same height relative to the table surface of the detection table (100); And / or, a ruler is fixedly arranged on each of the support members (210), and each of the rulers is located at the same height relative to the table surface of the detection table (100).

8. The liquid level detection device according to any one of claims 1 to 7, characterized in that: The detection station (100) comprises: A support frame (120) for fixing the support member (210); An operating table (110) is arranged on the supporting frame (120) and is located under the projection of a line connecting two supporting members (210) fixing the same flexible member (220), and the operating table (110) is used to place the liquid storage container (10); A plurality of supporting legs (130) are arranged at the bottom of the supporting frame (120); the plurality of supporting legs (130) are all retractable; and a caster (140) is provided on one side of each supporting leg (130).

9. The liquid level detection device according to claim 8, characterized in that: The edge of the operating table (110) extends upward to form a protective plate (111), and the protective plate (111) and the operating table (110) form a trough structure, and the liquid storage container (10) is arranged in the trough structure.

10. A processing equipment, characterized in that: The invention comprises an equipment body and a liquid level detection device according to any one of claims 1 to 9, wherein a detection platform (100) of the liquid level detection device is installed on the equipment body.

Images