CN117419771B - Device and method for dynamically detecting building material with irregular thickness - Google Patents
Device and method for dynamically detecting building material with irregular thickness Download PDFInfo
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- CN117419771B CN117419771B CN202311736052.0A CN202311736052A CN117419771B CN 117419771 B CN117419771 B CN 117419771B CN 202311736052 A CN202311736052 A CN 202311736052A CN 117419771 B CN117419771 B CN 117419771B
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- balancing weight
- limiting
- motion lever
- materials
- sensor assembly
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- 239000004566 building material Substances 0.000 title claims abstract description 24
- 230000001788 irregular Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 75
- 238000005259 measurement Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 23
- 230000005484 gravity Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of irregular surface detection, in particular to a device and a method for dynamically detecting building material materials with irregular thickness. The invention comprises a balancing frame arranged on a production line, a motion lever hinged on the balancing frame, balancing weights positioned at two ends of the motion lever and a measuring device, wherein: the motion lever is movably arranged on the balance frame through a hinged fulcrum, and the balancing weight comprises a balancing weight body sleeved on the motion lever and a balancing weight adjusting piece arranged on the balancing weight body; the measuring device comprises a ship-shaped bracket and a sensor assembly arranged on the ship-shaped bracket; the boat-shaped support moves up and down along with materials with different thicknesses, synchronously drives the sensor assembly positioned on the boat-shaped support to move up and down, and the sensor assembly is always clung to the surface of the materials. The invention can automatically change the measurement height along with the change of the thickness of the material, so that the measurement result is more accurate, and the detection result is analyzed.
Description
Technical Field
The invention relates to the technical field of irregular surface detection, in particular to a device and a method for dynamically detecting building material materials with irregular thickness.
Background
In the field of building material production and application, there are two measuring methods, namely contact type measurement and non-contact type measurement, which are needed to measure the temperature, humidity and moisture of building material raw materials and finished products in real time on line. During actual measurement, the material thickness is not constant, as affected by the production line throughput or raw material supply. The contact type measurement needs to be in close contact with the material, the material thickness can influence the contact with the material, so that the measurement error is large, even the measurement cannot be performed, the material thickness can increase the abrasion of the equipment, and the service life of the equipment is reduced; the device and method for dynamically measuring the thickness of the debris flow accumulation disclosed in non-contact measurement such as CN109297441A does not need to be in close contact with materials, but the thickness change of the materials can seriously affect the measurement accuracy, the thickness of the materials needs to be measured simultaneously, the influence of the thickness change on the measurement results of temperature, humidity and moisture is compensated by an algorithm, and the measurement mode has a complex structure, is inconvenient to install, has high cost and is difficult to popularize and apply.
Disclosure of Invention
The invention aims to solve the technical problems that: the device and the method for dynamically detecting the building material materials with irregular thickness are provided, the change of the material thickness automatically changes the measurement height, the measurement result is more accurate, and the detection result is analyzed.
The technical scheme of the invention is as follows:
the utility model provides a building materials material dynamic detection device of irregular thickness, includes the balancing stand of installing on the assembly line, articulates the motion lever on the balancing stand to and be located balancing weight and measuring device at motion lever both ends, wherein:
the balance frame is arranged in a truss shape and spans across two sides of the assembly line belt, and a hinged fulcrum is fixed at the center of the top of the balance frame;
the motion lever is movably arranged on the balance frame through a hinged fulcrum; the measuring device is used for contacting building material materials with irregular thickness and detecting the temperature, humidity and moisture of the building material materials;
the balancing weight comprises a balancing weight body sleeved on the motion lever and a balancing weight adjusting piece arranged on the balancing weight body, and the balancing weight body is fixed at different positions of the motion lever through the balancing weight adjusting piece;
measuring device, including ship type support and install the sensor assembly on ship type support, wherein:
the ship-shaped bracket is in L-shaped arrangement and comprises a hinge part, an inclined pushing part and a flat pressing part, wherein the hinge part is connected with the motion lever, the inclined pushing part is used for guiding materials on the belt to the flat pressing part, and the flat pressing part is used for tightly contacting the sensor component with the materials; the contact surface of the ship-shaped bracket and the material is provided with a ceramic wear-resistant layer;
the sensor assembly is arranged on the flat pressing part, and a sensor probe of the sensor assembly extends from the flat pressing part to the lower part of the flat pressing part and contacts with the material;
the measuring device swings with the hinged fulcrum as the center; the boat-shaped support moves up and down along with materials with different thicknesses, synchronously drives the sensor assembly positioned on the boat-shaped support to move up and down, and the sensor assembly is always clung to the surface of the materials.
Preferably, a limiting block is arranged on the balance frame.
Preferably, the limiting block comprises a limiting bracket and a limiting adjusting piece, wherein the limiting bracket is arranged in an L shape and is horizontally arranged at the connecting part I of the motion lever; the limiting adjusting piece is movably arranged on the limiting support, and the height of the limiting adjusting piece on the limiting support is adjusted to control the limiting height of the falling motion lever.
Preferably, when the material is thicker, the boat-shaped bracket lifts the sensor component under the gravity action of the moving lever and the balancing weight;
when the materials are thinner, the boat-shaped bracket reduces the sensor component under the action of the gravity of the moving lever and the balancing weight; the sensor assembly is always in close contact with the materials, and only when the height is lower than the limit height, the sensor assembly is not lowered any more, and the measurement accuracy is ensured.
Preferably, the side of the motion lever with the balancing weight is relatively light and is in a tilting shape; the side of the motion lever with the measuring device is relatively heavy and is in a pressing shape; the limiting block is positioned at one side of the downward-pressing-shaped movement lever.
Preferably, the motion lever is divided into a columnar rod connected with the balancing weight and a flat rod connected with the measuring device.
The technical scheme of the invention is as follows:
a method for dynamically detecting building material materials with irregular thickness comprises the following steps:
s1, installing a building material dynamic detection device with irregular thickness above a production line belt;
s2, adjusting the counterweight adjusting piece and the limiting adjusting piece according to the height of the material on the belt, and controlling the tilting height of the counterweight and the limiting height of the falling of the measuring device;
s3, the material pushes the ship-shaped support to move up and down, a sensor assembly arranged on the ship-shaped support is in close contact with the material, the temperature, the humidity and the moisture of the material are detected in real time, and the detection result is analyzed.
Compared with the prior art, the invention has the following beneficial effects:
(1) The problem that the measurement is not influenced by the thickness of the material measurement is solved, so that the measurement result is more accurate, and the detection result is analyzed; (2) convenient field installation and popularization and application; (3) The contact surface is made of ceramic materials, materials are not easy to adhere, the structure is more wear-resistant, the service life is long, and the universality is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is an enlarged view of part B of fig. 1.
Fig. 4 is an enlarged view of part C of fig. 1.
Fig. 5 is a front view of the present invention.
In the figure: 1. a balancing stand; 2. a hinge fulcrum; 3. a motion lever; 31. a connecting part I; 32. a connecting part II; 4. balancing weight; 41. a counterweight body; 42. a weight adjusting member; 5. a boat-shaped bracket; 51. a hinge part; 52. an inclined pushing part; 53. a flat pressing part; 6. a sensor assembly; 7. a limiting block; 71. a limit bracket; 72. a limit adjusting piece; 8. a belt; 9. and (5) material.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
Example 1
As shown in fig. 1 and 5, the embodiment provides a building material dynamic detection device with irregular thickness, which comprises a balancing frame 1 arranged on a production line, a moving lever 3 hinged on the balancing frame 1, and balancing weights 4 and measuring devices positioned at two ends of the moving lever 3.
As shown in fig. 2, the balance frame 1 is arranged in a truss shape and spans across two sides of the assembly line belt 8, and a hinge support point 2 is fixed at the center of the top of the balance frame 1.
The motion lever 3 is movably arranged on the balance frame 1 through the hinged fulcrum 2, and the motion lever 3 is divided into a motion lever connected with the balancing weight 4 and a flat rod connected with the measuring device.
As shown in fig. 4, the weight 4 includes a weight body 41 sleeved on the motion lever, and a weight adjusting member 42 mounted on the weight body 41, and the weight body 41 is fixed at different positions of the motion lever by the weight adjusting member 42.
As shown in fig. 3, the measuring device includes a boat-shaped bracket 5 and a sensor assembly 6 mounted on the boat-shaped bracket 5, wherein:
the ship-shaped bracket 5 is in an L-shaped arrangement and comprises a hinge part 51, an inclined pushing part 52 and a flat pressing part 53, wherein the hinge part 51 is connected with the connecting part II 32, the inclined pushing part 52 is used for guiding the materials 9 on the belt 8 to the flat pressing part 53, and the flat pressing part 53 is used for tightly contacting the sensor assembly 6 with the materials 9; the contact surface of the ship-shaped bracket 5 and the material 9 is provided with a ceramic wear-resistant layer; the contact surface is made of ceramic material, so that the material 9 is not easy to adhere, and the universality is higher.
A sensor assembly 6 mounted on the flat pressing portion 53, the sensor probe of which extends from the flat pressing portion 53 to below the flat pressing portion 53 and contacts the material 9;
the measuring device swings with the hinged fulcrum 2 as the center; the boat-shaped bracket 5 moves up and down along with materials 9 with different thicknesses, synchronously drives the sensor assembly 6 positioned on the boat-shaped bracket to move up and down, and the sensor assembly 6 is always tightly attached to the surface of the materials 9.
The embodiment provides a method for dynamically detecting building material materials with irregular thickness, which comprises the following steps:
s1, installing a building material dynamic detection device with irregular thickness above a production line belt 8;
s2, according to the height of the material 9 on the belt 8, the counterweight adjusting piece 42 and the limiting adjusting piece 72 are adjusted, and the tilting height of the counterweight 4 and the limiting height of the falling of the measuring device are controlled;
s3, the material 9 pushes the boat-shaped bracket 5 to move up and down, the sensor component 6 arranged on the boat-shaped bracket 5 is in close contact with the material 9, the temperature, the humidity and the moisture of the material 9 are detected in real time, and the detection result is analyzed.
Example 2
On the basis of the embodiment 1, a limiting block 7 is arranged on the balance frame 1. The limiting block 7 comprises a limiting bracket 71 and a limiting adjusting piece 72, wherein the limiting bracket 71 is arranged in an L shape, and the limiting bracket 71 is horizontally arranged at the connecting part I31 of the flat rod; the limiting adjusting piece 72 is movably arranged on the limiting support 71, and the limiting height of the moving lever 3 falling is controlled by adjusting the height of the limiting adjusting piece 72 on the limiting support 71.
The sensor assembly 6 controls the minimum thickness of the material 9 through the limiting block 7, for example, the distance from the sensor probe to the belt 8 is 5cm through adjusting the limiting block 7, the 5cm is the limiting height, the minimum thickness of the material 9 is controlled, and the sensor probe is not contacted with the material 9 and does not perform measurement when the minimum thickness of the material 9 is lower than 5 cm; only the material 9 larger than 5cm can be closely contacted with the sensor probe for normal measurement.
Further, when the material 9 is thicker, the boat-shaped bracket 5 lifts the sensor assembly 6 under the gravity action of the motion lever 3 and the balancing weight 4;
when the material 9 is thinner, the boat-shaped bracket 5 lowers the sensor assembly 6 under the action of the gravity of the moving lever 3 and the balancing weight 4; the sensor assembly 6 is always guaranteed to be in close contact with the material 9, and only when the height is lower than the limit height, the sensor assembly is not lowered any more, and the measurement accuracy is guaranteed.
Furthermore, the side of the motion lever 3 with the balancing weight 4 is relatively light and is in a tilting shape; the side of the motion lever 3 with the measuring device is relatively heavy and is in a pressing shape; the limiting block 7 is positioned on one side of the downward-pressing motion lever 3.
Although the present invention has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present invention is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and it is intended that all such modifications and substitutions be within the scope of the present invention/be within the scope of the present invention as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a building materials material dynamic detection device of irregular thickness, includes balancing stand (1) of installing on the assembly line, articulates motion lever (3) on balancing stand (1) to and be located balancing weight (4) and measuring device at motion lever (3) both ends, wherein:
the balance frame (1) is arranged in a truss shape and spans across two sides of the assembly line belt (8), and a hinge fulcrum (2) is fixed at the center of the top of the balance frame (1);
the motion lever (3) is movably arranged on the balance frame (1) through the hinge fulcrum (2); the measuring device is used for contacting building material materials with irregular thickness and detecting the temperature, humidity and moisture of the building material materials;
the balancing weight (4) comprises a balancing weight body (41) sleeved on the motion lever and a balancing weight adjusting piece (42) arranged on the balancing weight body (41), wherein the balancing weight body (41) is fixed at different positions of the motion lever through the balancing weight adjusting piece (42);
measuring device, comprising a boat-shaped support (5) and a sensor assembly (6) mounted on the boat-shaped support (5), wherein:
the ship-shaped bracket (5) is in an L-shaped arrangement and comprises a hinge part (51), an inclined pushing part (52) and a flat pressing part (53), wherein the hinge part (51) is connected with the motion lever, the inclined pushing part (52) is used for guiding a material (9) on the belt (8) to the flat pressing part (53), and the flat pressing part (53) is used for tightly contacting the sensor assembly (6) with the material (9); the contact surface of the boat-shaped bracket (5) and the material (9) is provided with a ceramic wear-resistant layer;
the sensor assembly (6) is arranged on the flat pressing part (53), and a sensor probe of the sensor assembly extends from the flat pressing part (53) to the lower part of the flat pressing part (53) and contacts with the material (9);
the measuring device swings with the hinged fulcrum (2) as the center; the boat-shaped bracket (5) moves up and down along with materials (9) with different thicknesses, synchronously drives a sensor assembly (6) positioned on the bracket to move up and down, and the sensor assembly (6) is always tightly attached to the surface of the materials (9);
a limiting block (7) is arranged on the balance frame (1);
the limiting block (7) comprises a limiting bracket (71) and a limiting adjusting piece (72), wherein the limiting bracket (71) is arranged in an L shape, and the limiting bracket (71) is horizontally arranged at the connecting part I (31) of the motion lever; the limiting adjusting piece (72) is movably arranged on the limiting support (71), and the limiting height of the moving lever (3) falling is controlled by adjusting the height of the limiting adjusting piece (72) on the limiting support (71).
2. The device for dynamically detecting building materials with irregular thickness according to claim 1, wherein,
when the material (9) is thicker, the boat-shaped bracket (5) lifts the sensor component (6) under the gravity action of the motion lever (3) and the balancing weight (4);
when the material (9) is thinner, the boat-shaped bracket (5) enables the sensor component (6) to be lowered under the action of the gravity of the motion lever (3) and the balancing weight (4); the sensor assembly (6) is always guaranteed to be in close contact with the material (9), and the sensor assembly is not lowered any more only when the height is lower than the limit height, so that the measurement accuracy is guaranteed.
3. The device for dynamically detecting building material materials with irregular thickness according to claim 1, wherein one side of the motion lever (3) with the balancing weight (4) is relatively light and is in a tilting shape; the side of the motion lever (3) with the measuring device is relatively heavy and is in a downward pressing shape; the limiting block (7) is positioned at one side of the downward-pressing-shaped movement lever (3).
4. The device for dynamically detecting building material materials with irregular thickness according to claim 1, wherein the motion lever (3) is divided into a columnar rod connected with the balancing weight (4) and a flat rod connected with the measuring device.
5. A method for dynamically detecting building material materials with irregular thickness, which adopts the device for dynamically detecting building material materials with irregular thickness according to any one of claims 1 to 4, and is characterized by comprising the following steps:
s1, installing a building material dynamic detection device with irregular thickness above a production line belt (8);
s2, according to the height of a material (9) on the belt (8), a counterweight adjusting piece (42) and a limiting adjusting piece (72) are adjusted, and the tilting height of the counterweight (4) and the limiting height of the falling of the measuring device are controlled;
s3, the material (9) pushes the boat-shaped bracket (5) to move up and down, the sensor component (6) arranged on the boat-shaped bracket (5) is in close contact with the material (9), the temperature, the humidity and the moisture of the material (9) are detected in real time, and the detection result is analyzed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311736052.0A CN117419771B (en) | 2023-12-18 | 2023-12-18 | Device and method for dynamically detecting building material with irregular thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311736052.0A CN117419771B (en) | 2023-12-18 | 2023-12-18 | Device and method for dynamically detecting building material with irregular thickness |
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| Publication Number | Publication Date |
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| CN117419771A CN117419771A (en) | 2024-01-19 |
| CN117419771B true CN117419771B (en) | 2024-02-20 |
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| CN202311736052.0A Active CN117419771B (en) | 2023-12-18 | 2023-12-18 | Device and method for dynamically detecting building material with irregular thickness |
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| CN211250093U (en) * | 2019-12-18 | 2020-08-14 | 深圳大方智能科技有限公司 | Mechanical arm and robot |
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| CN112643720A (en) * | 2021-01-12 | 2021-04-13 | 上海釜川智能科技股份有限公司 | Contact sensor |
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| CN114508986A (en) * | 2022-02-18 | 2022-05-17 | 湖南省计量检测研究院 | Method for measuring lever ratio of lever type geosynthetic material thickness gauge |
| CN218566562U (en) * | 2021-12-21 | 2023-03-03 | 柳州铁道职业技术学院 | Subway train pantograph state detection system |
| CN219714347U (en) * | 2023-02-27 | 2023-09-19 | 优爱宝智能机器人(浙江)有限公司 | Device for accurately measuring displacement of surface deformation of slice |
-
2023
- 2023-12-18 CN CN202311736052.0A patent/CN117419771B/en active Active
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| JP2003042742A (en) * | 2001-08-02 | 2003-02-13 | Canon Inc | Contact probe |
| CN109577404A (en) * | 2018-11-30 | 2019-04-05 | 中船重工中南装备有限责任公司 | The propeller driving for having track correction function, which swings, twists suction dredging robot |
| CN210426453U (en) * | 2019-09-23 | 2020-04-28 | 成都桐林铸造实业有限公司 | Non-contact workpiece deformation measuring device |
| CN110726371A (en) * | 2019-11-22 | 2020-01-24 | 常州华日新材有限公司 | SMC sheet thickness detection device |
| CN211250093U (en) * | 2019-12-18 | 2020-08-14 | 深圳大方智能科技有限公司 | Mechanical arm and robot |
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|---|---|
| CN117419771A (en) | 2024-01-19 |
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