Device for measuring thickness of material layer

Abstract

The utility model relates to the field of material thickness measurement, in particular to a device for measuring the thickness of a material layer, which comprises a lifting assembly, a measuring assembly and a control assembly, the fixing assembly is used for fixing a tested material; the mobile display assembly is used for measuring and displaying the count; the lifting assembly penetrates through one part of the fixing assembly and is connected with the movable display assembly, the lifting assembly controls lifting to drive the movable display assembly to move so as to measure a measured material, and measurement data of the measured material is displayed through the movable display assembly. According to the utility model, the material layer thickness can be accurately measured in real time, and the sudden change of the material can be quickly fed back, quickly adjusted and processed, and quickly recovered to produce.

Description

Technical Field

[0001] The utility model relates to the field of measuring the thickness of materials, in particular to a device for measuring the thickness of a material layer. Background Art

[0002] Belt filter, also known as chain belt filter, is a kind of continuous filter and a new type of high-efficiency dehydration equipment. The operation is similar to that of belt conveyor. Slurry is dehydrated during the conveying process, solid and liquid are separated, and residue is filtered. There are two types of structures: pressurized type and decompression type. The latter is a vacuum filter. Vacuum rubber belt filter is widely used in metallurgy, mining, chemical industry, etc. due to its high filtration efficiency, large production capacity, good washing effect, low filter cake moisture, flexible operation, and low maintenance cost. In the production process of vanadium products, the solid-liquid separation effect is very high. Incomplete separation will lead to vanadium loss, reduced vanadium oxide yield, and economic losses. It is also possible that the moisture content in the material is high, the material viscosity is high and the equipment cannot be separated, the equipment load increases and fails to shut down, and even the production of the entire production line is stopped. If the vanadium-containing clinker layer is too thick, the material and liquid cannot be separated completely; if the material layer is too thin, the vacuum degree is destroyed and effective filtration cannot be performed. Therefore, the thickness of the vanadium-containing material layer directly affects the solid-liquid separation. Therefore, the material layer thickness is required to be accurate to the millimeter level during the production of vanadium products by the belt filter. At present, due to the constraints of process and environment, the thickness of some belt filters in the production process is affected by multiple factors such as the size of the incoming material and the frequency of the belt filter, resulting in large and rapid changes in the thickness of the material. In addition, the belt filter is always in motion, the material is dry and wet, and is blocked by high-temperature steam, making it difficult to detect the thickness of the material layer. It depends entirely on experience. Not only will the different experiences cause delays in abnormal handling and adjustment, but it will also have a great impact on production.

[0003] Therefore, there are problems such as difficulty in measuring the thickness of material layers on the conveyor belt when it is in low-speed motion or stopped state; difficulty in detecting the thickness of material layers when dry and wet materials change back and forth; difficulty in measuring the thickness of material layers with water vapor or high-temperature materials; and problem of measuring material thickness accurately to millimeter level. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a device for measuring the thickness of a material layer to solve the problem of measuring the material layer of the existing high-temperature, unstable dryness and wetness and moving materials.

[0005] The utility model provides a device for measuring the thickness of a material layer, comprising:

[0006] A lifting component, the lifting component is used to control lifting;

[0007] A fixing component, the fixing component is used to fix the material to be measured; and

[0008] A mobile display component, the mobile display component is used to measure and display counts;

[0009] The lifting component passes through a portion of the fixed component and is connected to the mobile display component. The lifting component controls the lifting to drive the mobile display component to move to measure the measured material, and the measurement data of the measured material is displayed through the mobile display component.

[0010] In some embodiments, the lifting assembly includes a lifting moving screw and a lifting adjustment nut;

[0011] The lifting adjustment nut is sleeved on the lifting moving screw rod;

[0012] The lifting adjustment nut is used to adjust the position of the lifting movable screw rod in the vertical direction;

[0013] The lifting and moving screw rod passes through a part of the fixing component and is connected with the moving display component.

[0014] In some embodiments, the fixing assembly includes a fixed grid sensor, a handheld handle, a surveying and mapping 0-position reference, and a press plate;

[0015] The surveying and mapping 0-position reference is located outside the center of the handheld handle;

[0016] The fixed grid sensor is located inside the center of the handheld handle;

[0017] One end of the fixed grid sensor passes through the handheld handle and is connected to the surveying and mapping 0-position reference, and the other end of the fixed grid sensor is fixed on the press plate;

[0018] The hand-held handle is fixed on the pressing plate, and the lifting and moving screw rod passes through the hand-held handle and the surveying and mapping 0-position reference.

[0019] In some embodiments, the mobile display assembly includes a moving grid sensor, a digital display return to zero button, a liquid crystal digital display, and a slider fixing screw;

[0020] A digital display return to zero button, a liquid crystal digital display and a slider fixing screw are arranged on the dynamic grid sensor;

[0021] The slider fixing screw is used to fix the position of the moving gate sensor.

[0022] In some embodiments, the mobile display assembly further comprises a depth gauge slide and a measuring depth gauge;

[0023] The measuring depth gauge is built into the depth gauge chute;

[0024] The depth gauge slideway is connected to the fixed grid sensor.

[0025] In some embodiments, one end of the moving gate sensor is connected to the lifting and moving screw rod, and the other end is connected to the measuring depth gauge.

[0026] In some embodiments, the lifting and moving screw rod is used to push the moving grid sensor to move, thereby driving the measuring depth ruler to enter the material to be measured.

[0027] In some embodiments, the measuring depth scale passes through a middle position of the press plate.

[0028] In some embodiments, the moving gate sensor can be slidably mounted on the fixed gate sensor.

[0029] In some embodiments, at the beginning of each measurement, the moving grid sensor is located at a position corresponding to the surveying 0-position reference, and the digital display return-to-zero button is reset to zero.

[0030] The beneficial effects of the utility model are:

[0031] The device for measuring the thickness of the material layer described in the utility model includes a lifting component, the lifting component is used to control lifting; a fixed component, the fixed component is used to fix the material to be measured; and a mobile display component, the mobile display component is used to measure and display counts; the lifting component passes through a part of the fixed component and is connected to the mobile display component, the lifting component controls lifting to drive the mobile display component to move to measure the material to be measured, and the measurement data of the material to be measured is displayed through the mobile display component. The utility model can achieve real-time and accurate measurement of the thickness of the material layer, and realize the ability to obtain rapid feedback, rapid adjustment and processing, and rapid resumption of production for sudden changes in the material. It has the advantages of low cost, easy maintenance, and convenient use. It can not only improve the effective operation rate of the belt vacuum filter, reduce product quality accidents in the process of process production, but also reduce the labor intensity of post personnel, reduce the risk of use, and effectively protect the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to better understand the utility model, reference may be made to the embodiments shown in the following drawings. The components in the drawings are not necessarily drawn to scale, and related elements may be omitted, or in some cases the scale may have been enlarged in order to emphasize and clearly illustrate the novel features described herein. In addition, as is known in the art, system components may be arranged differently. In addition, in the drawings, throughout several views, the same reference numerals represent corresponding parts.

[0033] Figure 1 A reference schematic diagram of a device for measuring material layer thickness of the utility model is shown;

[0034] Explanation of the reference numerals: 1. lifting and moving screw rod; 2. lifting and adjusting nut; 3. moving grid sensor; 4. digital display return to zero button; 5. fixed grid sensor; 6. hand-held handle; 7. surveying and mapping 0-position reference; 8. liquid crystal digital display; 9. slider fixing screw; 10. depth gauge slide slot; 11. measuring depth gauge; 12. press plate. DETAILED DESCRIPTION

[0035] It should be understood that the embodiments of the present invention shown in the exemplary embodiments are illustrative only. Although only a few embodiments are described in detail in the present invention, it is easy for those skilled in the art to understand that multiple modifications are feasible without actually departing from the teachings of the subject matter of the present invention. Accordingly, all such modifications should be included within the scope of the present invention. Without departing from the gist of the present invention, other replacements, modifications, changes and deletions may be made to the design, operating conditions and parameters of the following exemplary embodiments.

[0036] The utility model provides a device for measuring the thickness of a material layer. Figure 1 , including: a lifting component, which is used to control lifting; a fixing component, which is used to fix the material to be measured; and a mobile display component, which is used to measure and display the count; the lifting component passes through a part of the fixing component and is connected to the mobile display component, the lifting component controls lifting to drive the mobile display component to move to measure the material to be measured, and the measurement data of the material to be measured is displayed through the mobile display component.

[0037] The utility model can accurately measure the thickness of the material layer in real time, realize the ability to quickly feedback, quickly adjust and process, and quickly resume production when the material changes suddenly. It has the advantages of low cost, convenient maintenance, and convenient use. It can not only improve the effective operation rate of the belt vacuum filter, reduce product quality accidents in the process of production, but also reduce the labor intensity of post personnel, reduce the risk of use, and effectively protect the equipment.

[0038] In some embodiments, see Figure 1 The lifting assembly includes a lifting movable screw rod 1 and a lifting adjustment nut 2; the lifting adjustment nut 2 is sleeved on the lifting movable screw rod 1; the lifting adjustment nut 2 is used to adjust the position of the lifting movable screw rod 1 along the vertical direction; the lifting movable screw rod 1 passes through a part of the fixed assembly and is connected to the mobile display assembly.

[0039] The lifting and moving nut 2 is set in the surveying and mapping 0-position reference 7. By rotating the lifting and moving nut 2 in the surveying and mapping 0-position reference 7, the lifting and moving screw 1 is driven to rotate and lift, thereby ensuring the accuracy and efficiency of the lifting and lifting movement. The spiral transmission of the lifting and moving screw 1 and the lifting and moving nut 2 has self-locking properties, that is, when the lifting and moving screw 1 stops rotating, the lifting and moving nut 2 will maintain the current position, thereby achieving precise positioning. This feature enables the measuring device to maintain a stable position when it stops working, avoiding displacement caused by external force or vibration.

[0040] In some embodiments, see Figure 1 The fixed component includes a fixed grid sensor 5, a handheld handle 6, a surveying and mapping 0-position reference 7 and a pressure plate 12; the surveying and mapping 0-position reference 7 is located on the outside of the center of the handheld handle 6; the fixed grid sensor 5 is located on the inside of the center of the handheld handle 6; one end of the fixed grid sensor 5 passes through the handheld handle 6 and is connected to the surveying and mapping 0-position reference 7, and the other end of the fixed grid sensor 5 is fixed on the pressure plate 12; the handheld handle 6 is fixed on the pressure plate 12, and the lifting and moving screw rod 1 passes through the handheld handle 6 and the surveying and mapping 0-position reference 7.

[0041] The fixed grid sensor 5 is used to detect the position of an object or component. The fixed grid sensor 5 can determine the position of the object by sensing the signal change generated when the object passes through the grid. In one embodiment, the fixed grid sensor 5 is a scale.

[0042] By establishing a zero positioning reference, the accuracy of the measured data is significantly improved. This helps reduce problems caused by measurement errors and improves the stability of measurement results.

[0043] In some embodiments, see Figure 1 The mobile display component includes a moving grid sensor 3, a digital display return to zero button 4, a liquid crystal digital display 8 and a slider fixing screw 9; the digital display return to zero button 4, the liquid crystal digital display 8 and the slider fixing screw 9 are arranged on the moving grid sensor 3; the slider fixing screw 9 is used to fix the position of the moving grid sensor 3, and is fixed during use to avoid the internal movement of the material making the device unstable, which can effectively ensure the accuracy of the measurement.

[0044] In one embodiment, the moving gate sensor 3 is a scale.

[0045] The liquid crystal digital display 8 can directly display the data measured by the dynamic grid sensor 5, making the operation more intuitive and convenient. The liquid crystal digital display 8 can update the display content in real time, and the latest measurement data of the dynamic grid sensor 5 can be known at any time.

[0046] In some embodiments, see Figure 1The mobile display assembly further includes a depth gauge slot 10 and a depth measuring gauge 11; the depth measuring gauge 11 is built into the depth gauge slot 10; the depth gauge slot 10 is connected to the fixed grid sensor 5. Figure 1 In the illustrated embodiment, the rear side of the depth gauge slide slot 10 is connected to the front side of the fixed grid sensor 5 .

[0047] The measuring depth gauge 11 is built into the depth gauge slot 10 and can move more stably along the depth gauge slot 10 , thereby reducing measurement errors caused by external factors (such as vibration and shaking) and improving measurement accuracy.

[0048] The rear side of the depth gauge slide 10 is directly connected to the front side of the fixed grid sensor 5 , just like a vernier caliper, which ensures the smooth sliding of the depth gauge 11 and the accurate reading of the fixed grid sensor 5 .

[0049] In some embodiments, see Figure 1 One end of the moving grid sensor 3 is connected to the lifting and moving screw rod 1, and the other end is connected to the measuring depth ruler 11.

[0050] The moving grid sensor 3 plays a connecting role. The moving grid sensor 3 can accurately sense the rotation or movement of the lifting and moving screw 1, and convert this movement into the precise displacement of the measuring depth gauge 11. This precise position transmission ensures the precise control from the lifting and moving screw 1 to the measuring depth gauge 11, thereby improving the accuracy of the entire measurement system. By integrating the moving grid sensor 3 between the lifting and moving screw 1 and the measuring depth gauge 11, the system becomes more compact and efficient. This design reduces additional connectors and transmission mechanisms, reducing the complexity and maintenance costs of the system. The moving grid sensor 3 can accurately control the movement of the measuring depth gauge 11, so the entire system can adapt to different measurement needs. Whether it is necessary to accurately measure tiny sizes or adjust the depth over a large range, the system can respond quickly and accurately. The moving grid sensor 3 can sense the position and state of the lifting and moving screw 1 and the measuring depth gauge 11 in real time, and feed this information back to the LCD digital display 8. This enables the LCD digital display 8 to measure in real time. The moving grid sensor 3 can directly control the movement of the measuring depth gauge 11, reducing the errors caused by factors such as clearance and friction in the traditional transmission mechanism. This helps to improve the accuracy and reliability of the measurement.

[0051] In some embodiments, see Figure 1 The lifting and moving screw rod 1 is used to push the moving grid sensor 3 to move, thereby driving the measuring depth ruler 11 to enter the material to be measured.

[0052] The movement of the moving grid sensor 3 drives the movement of the measuring depth gauge 11. The displacement of the measuring depth gauge 11 is precisely controlled by the movement of the moving grid sensor 3, thereby improving the accuracy and repeatability of the measurement. The moving grid sensor 3 can sense the position and speed of its movement in real time, thereby adjusting the movement of the measuring depth gauge 11 in real time, ensuring the accuracy and consistency of the measurement process. This real-time feedback makes the measurement process more controllable and improves the efficiency and accuracy of the measurement.

[0053] In some embodiments, see Figure 1 , the measuring depth gauge 11 passes through the middle position of the pressing plate 12.

[0054] The measuring depth gauge 11 passes through the center of the pressure plate 12 and enters the material to be measured, which helps to reduce the error caused by the unbalanced placement of the material to be measured.

[0055] In some embodiments, see Figure 1 The moving grid sensor 3 can be slidably mounted on the fixed grid sensor 5 .

[0056] The sliding of the moving gate sensor 3 on the fixed gate sensor 5 can achieve high-precision position detection and measurement. The fixed gate sensor 5 provides a fixed reference, and the moving gate sensor 3 can accurately follow its movement, thereby ensuring the accuracy of the measurement. As the moving gate sensor 3 slides on the fixed gate sensor 5, the system can obtain its position information in real time. This enables the control system to respond quickly and adjust the measurement parameters, improving the response speed and accuracy of the entire system. The sliding design of the moving gate sensor 3 on the fixed gate sensor 5 makes the system more flexible. Whether it is necessary to measure a small displacement or a large distance, different measurement requirements can be met by adjusting the sliding range of the moving gate sensor 3. Since the contact between the moving gate sensor 3 and the fixed gate sensor 5 is sliding, this design usually has high durability and stability. Sliding contact is less prone to wear and failure than other types of contact (such as rotation or friction), thereby extending the service life of the sensor. The sliding design of the moving gate sensor 3 on the fixed gate sensor 5 makes the installation and calibration process relatively simple. The user only needs to place the moving gate sensor 3 on the sliding track of the fixed gate sensor 5 and make necessary adjustments to ensure its accurate operation.

[0057] In some embodiments, see Figure 1 At the beginning of each measurement, the moving grid sensor 3 is located at the position corresponding to the surveying and mapping 0-position reference 7, and the digital display return to zero button 4 is reset to zero.

[0058] In the process of continuous measurement, if the zeroing operation is not performed, the error of the previous measurement may accumulate to the next measurement, causing the error to gradually increase. The zeroing operation can effectively eliminate this accumulated error and ensure that each measurement is independent and accurate.

[0059] Traditional measuring devices cannot effectively measure the thickness of materials with certain temperature and adhesion during movement, which leads to quality accidents. Compared with the prior art, the utility model welds and fixes the handheld handle 6 on the material pressing plate 12, which is used for the device to measure the forward and backward movement of the material and fix it during the measurement process. The surveying 0-position reference 7 is connected to the fixed grid sensor 5 and welded and fixed to the outer position of the center of the handheld handle 6. The moving grid sensor 3, the digital display return zero button 4 and the liquid crystal digital display 8 are integrated. The lifting and moving screw rod 1 passes through the surveying and mapping 0-position reference 7, the handheld handle 6 is connected to the moving grid sensor 3, and the measuring depth gauge 11 is built into the depth gauge slide slot 10 and connected to the moving grid sensor 3. By adjusting the lifting and lowering adjustment nut 2, the lifting and lowering screw rod 1 is driven to push the moving grid sensor 3 to move to drive the measuring depth gauge 11 into the measured material, thereby measuring the material thickness.

[0060] The actual use process is that the handheld handle 6 drives the material pressing plate 12 to be close to the material to be measured, and the lifting adjustment nut 2 is turned to drive the lifting movable screw 1 to push the measuring depth gauge 11 connected to the moving grid sensor 3 into the material to be measured until it can no longer be lowered, and the slider fixing screw 9 is turned to take out the measuring device, and the reading of the LCD digital display 8 is the material thickness. After the measurement is completed, the slider fixing screw 9 is turned, and the lifting adjustment nut 2 is turned to drive the moving grid sensor 3 connected to the lifting movable screw 1 back to the surveying 0-position reference 7, and the digital display return to zero button 4 is pressed to repeat the previous operation to measure the material thickness.

[0061] The above embodiments are possible examples of implementation methods of the utility model, and are only given to enable those skilled in the art to clearly understand the principles of the utility model. Those skilled in the art should understand that the above discussion of any embodiment is only exemplary and is not intended to imply that the scope disclosed by the embodiments of the utility model (including claims) is limited to these examples. Under the overall concept of the utility model, the technical features in the above embodiments or different embodiments can also be combined with each other, and many other changes in different aspects of the embodiments of the utility model as described above can be produced. For the sake of simplicity, they are not provided in the specific implementation method. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the utility model should be included in the scope of protection required by the utility model.

Claims

1. A device for measuring the thickness of a material layer, characterized in that: include: A lifting component, the lifting component is used to control lifting; A fixing component, wherein the fixing component is used to fix the material to be measured; and A mobile display component, the mobile display component is used to measure and display counts; The lifting component passes through a portion of the fixed component and is connected to the mobile display component. The lifting component controls the lifting to drive the mobile display component to move to measure the measured material, and the measurement data of the measured material is displayed through the mobile display component.

2. The device for measuring the thickness of a material layer according to claim 1, characterized in that: The lifting assembly comprises a lifting movable screw rod (1) and a lifting adjustment nut (2); The lifting adjustment nut (2) is sleeved on the lifting movable screw rod (1); The lifting adjustment nut (2) is used to adjust the position of the lifting movable screw rod (1) in the vertical direction; The lifting and moving screw rod (1) passes through a part of the fixing component and is connected to the moving display component.

3. The device for measuring the thickness of a material layer according to claim 2, characterized in that: The fixing assembly comprises a fixed grid sensor (5), a handheld handle (6), a surveying and mapping 0-position reference (7) and a pressing plate (12); The surveying and mapping 0-position reference (7) is located outside the center of the handheld handle (6); The fixed grid sensor (5) is located inside the center of the handheld handle (6); One end of the fixed grid sensor (5) passes through the handheld handle (6) and is connected to the surveying and mapping 0-position reference (7), and the other end of the fixed grid sensor (5) is fixed on the pressing plate (12); The handheld handle (6) is fixed on the pressing plate (12), and the lifting and moving screw rod (1) passes through the handheld handle (6) and the surveying and mapping 0-position reference (7).

4. The device for measuring the thickness of a material layer according to claim 3, characterized in that: The mobile display assembly comprises a moving grid sensor (3), a digital display return to zero button (4), a liquid crystal digital display (8) and a slider fixing screw (9); A digital display return to zero button (4), a liquid crystal digital display (8) and a slider fixing screw (9) are arranged on the moving grid sensor (3); The slider fixing screw (9) is used to fix the position of the moving gate sensor (3).

5. The device for measuring the thickness of a material layer according to claim 4, characterized in that: The mobile display assembly further comprises a depth gauge slide groove (10) and a measuring depth gauge (11); The measuring depth gauge (11) is built into the depth gauge slide groove (10); The depth gauge slide groove (10) is connected to the fixed grid sensor (5).

6. The device for measuring the thickness of a material layer according to claim 5, characterized in that: One end of the moving grid sensor (3) is connected to the lifting movable screw rod (1), and the other end is connected to the measuring depth gauge (11).

7. The device for measuring the thickness of a material layer according to claim 6, characterized in that: The lifting and moving screw rod (1) is used to push the moving grid sensor (3) to move, thereby driving the measuring depth gauge (11) to enter the material to be measured.

8. The device for measuring the thickness of a material layer according to claim 7, characterized in that: The measuring depth gauge (11) passes through the middle position of the pressing plate (12).

9. The device for measuring the thickness of a material layer according to claim 8, characterized in that: The moving grid sensor (3) is slidably sleeved on the fixed grid sensor (5).

10. The device for measuring material layer thickness according to claim 9, characterized in that: At the beginning of each measurement, the moving grid sensor (3) is located at a position corresponding to the surveying and mapping 0-position reference (7), and the digital display return-to-zero button (4) is reset to zero.

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