Integrated measuring device for specification and dimension of metal material

Abstract

The utility model provides a metal material specification and dimension integrated measuring device, and relates to the technical field of metal dimension measuring devices. A control module is arranged outside a measuring steel plate, a distance and thickness measuring device is arranged at one end of the upper surface of the measuring steel plate, a plurality of laser reflection assistors are arranged at the other end of the upper surface of the measuring steel plate, and the control module is connected with the distance and thickness measuring device and matched with the laser reflection assistors, so that real-time measurement of the size, thickness and distance of the metal steel plate is achieved. The laser transmitting device and the ultrasonic transmitting device are connected together through the rotatable connecting device, and data of different positions of the surface of the steel plate are obtained by scanning different angles through the rotating device, the laser device and the ultrasonic device, so that the size and the thickness of the steel plate are comprehensively measured; the accuracy and comprehensiveness of measurement are further improved, data acquisition and processing are accurate, automatic detection and quality control are realized, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of metal size measuring device especially is related to a metal material specification size integrated measuring device. BACKGROUND

[0002] In the field of metal material processing, manufacturing and quality detection, accurately measuring the thickness, length, width and diagonal size of metal materials is an important link to ensure product quality and process precision. The traditional measurement method usually relies on manual use of calipers, micrometers and other tools for contact measurement. This method is not only inefficient, but also prone to inaccurate measurement results due to human operation errors. In addition, for large metal plates or complex-shaped workpieces, traditional measuring tools are difficult to achieve fast and comprehensive size detection.

[0003] With the development of industrial automation and intelligentization, non-contact measurement technology has gradually become the mainstream. Ultrasonic thickness measurement technology and laser ranging technology are widely used in metal material size measurement due to their high precision, high efficiency and non-contact characteristics. Ultrasonic thickness measurement technology calculates the material thickness by emitting ultrasonic waves and measuring the reflection time difference, which is suitable for thickness detection of various metal materials. Laser ranging technology calculates the distance by emitting laser and measuring the reflection time, which can quickly and accurately measure the length, width and diagonal size of metal materials.

[0004] However, existing ultrasonic thickness measurement equipment and laser ranging equipment are usually independent devices with single function, and cannot realize integrated measurement of metal material specification size. In actual application, users need to use different devices for thickness and size measurement, which not only increases equipment cost, but also reduces measurement efficiency. In addition, the measurement accuracy and stability of existing equipment in complex environments (such as temperature change, humidity change or vibration environment) still need to be improved. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to provide a metal material specification size integrated measuring device, which solves the technical problems of single measurement function, low efficiency, low measurement accuracy and small application range in the corresponding technology.

[0006] To solve the above technical problems, the utility model adopts the technical scheme of: a metal material specification size integrated measuring device, comprising:

[0007] A control module is arranged outside the measuring steel plate. The control module connects the distance measuring and thickness measuring device through a connecting line, and is used for controlling the operation of the entire measuring device, processing measurement data and displaying measurement results.

[0008] The distance measuring and thickness measuring device is arranged at one end of the upper surface of the measured steel plate, and comprises a laser emitting device, a rotatable connecting device and an ultrasonic wave emitting device connected in sequence, for realizing ultrasonic thickness measurement and laser distance measurement.

[0009] A plurality of laser reflection assistants are fixedly arranged at corresponding to-be-measured positions at the other end of the upper surface of the measured steel plate, for assisting laser reflection to realize distance measurement.

[0010] In the preferred embodiment, the laser reflection assistant comprises an upper reflection point and a lower magnetic iron block connected with the upper reflection point, and the lower magnetic iron block is placed on the upper surface of the measured steel plate.

[0011] In the preferred embodiment, the to-be-measured positions are the remaining ends opposite to the positions of the distance measuring and thickness measuring device, according to the principle of covering various lengths of the measured steel plate.

[0012] The various lengths include the thickness, length, width and diagonal length of the measured metal material.

[0013] In the preferred embodiment, the measurement data of the distance measuring and thickness measuring device is transmitted to the control module, and is displayed in real time through the display screen.

[0014] The control module transmits the data to the user end through a USB interface or a wireless transmission mode.

[0015] In the preferred embodiment, the environmental sensor module comprises a temperature sensor, a humidity sensor and an air pressure sensor, for monitoring the environmental parameters of the measurement environment in real time, and transmitting the data to the control module for dynamic compensation of the measurement result.

[0016] In the preferred embodiment, the control module comprises a control interface and a display interface, and is connected with an external power module.

[0017] The control module further comprises a data storage module for storing measurement data, environmental parameters and calibration records, and supports local storage and cloud synchronization.

[0018] In the preferred embodiment, a standard reference module is further included, and the laser emitting device and the ultrasonic wave emitting device are calibrated regularly through the built-in standard reference module, to ensure the measurement accuracy.

[0019] In the preferred embodiment, the device supports multi-mode measurement, including:

[0020] Single-point measurement mode, for quickly measuring the thickness of the metal material or the distance of a certain point;

[0021] Multi-point measurement mode, for measuring the length, width and diagonal length of the metal material;

[0022] Continuous scanning mode, for continuously scanning and measuring the surface of the metal material to generate a three-dimensional contour map.

[0023] In the preferred solution, a jitter prevention module is further provided to reduce measurement errors caused by handheld or external vibration during measurement.

[0024] The utility model provides a metal material specification size integration measuring device, through control module setting in the outside of measuring steel sheet, setting distance measuring and thickness measuring device on one end of measuring steel sheet upper surface, setting a plurality of laser reflection auxiliary ware on the other end, control module connects distance measuring and thickness measuring device and a plurality of laser reflection auxiliary ware, thereby realized the real -time measurement of the size, thickness and distance of metal steel sheet, improved distance measurement precision, rotatable connecting device connects laser emission device and ultrasonic wave emission device together, through rotation, laser and ultrasonic wave device can scan different angle, obtain the data of different position of steel sheet surface, thereby overall measurement steel sheet's size and thickness, further improved the accuracy and comprehensiveness of measurement, accurate data acquisition and processing realize automation detection and quality control, from improved production efficiency and product quality.

[0025] The utility model has the beneficial effects as follows:

[0026] 1. Improve the measurement efficiency, greatly save the acceptance time, and further promote the unloading efficiency of steel sheet;

[0027] 2. Greatly reduce the labor cost, and reduce the safety risk accordingly;

[0028] 3. Avoid the error caused by personnel improper operation, reading error and record failure etc. human factors, improve the precision and accuracy of measurement;

[0029] 4. The thickness of any part of steel sheet can be accurately measured. BRIEF DESCRIPTION OF DRAWINGS

[0030] The utility model will be further described in connection with the drawings and examples:

[0031] Figure 1 It is the measurement front view of the utility model;

[0032] Figure 2 It is the measurement plan view of the utility model;

[0033] Figure 3 It is the measurement three-dimensional view of the utility model.

[0034] In the diagram: Control module 1; Connecting line 2; Distance and thickness measuring device 3; Laser emitting device 3-1; Rotatable connecting device 3-2; Ultrasonic emitting device 3-3; Temperature compensation module 3-4; Laser reflector 4; Upper reflection point 4-1; Connected lower magnetic iron block 4-2; Measuring steel plate 5; Environmental sensor module 6; Data storage module 7; Standard reference module 8; Anti-shake module 9. Detailed Implementation

[0035] Example 1

[0036] like Figures 1-3 As shown, an integrated measuring device for the specifications and dimensions of metal materials includes a control module 1. The control module 1 is located outside the measuring steel plate 5. The control module 1 is connected to the distance measuring and thickness measuring device 3 via a connecting line 2. It is used to control the operation of the entire measuring device, process the measurement data, and display the measurement results.

[0037] The distance and thickness measuring device 3 is set at one end of the upper surface of the measuring steel plate 5. The distance and thickness measuring device 3 includes a laser emitting device 3-1, a rotatable connecting device 3-2 and an ultrasonic emitting device 3-3 connected in sequence, which are used to realize ultrasonic thickness measurement and laser distance measurement functions.

[0038] Several laser reflectors 4 are fixedly installed at the other end of the upper surface of the measuring steel plate 5, corresponding to the position to be measured, to assist laser reflection in achieving distance measurement.

[0039] In this embodiment, a control module 1 is installed outside the measuring steel plate 5. A distance measuring and thickness measuring device 3 is installed at one end of the upper surface of the measuring steel plate 5, and several laser reflectors 4 are installed at the other end. The control module 1 connects the distance measuring and thickness measuring device 3 and the several laser reflectors 4, thereby realizing real-time measurement of the size, thickness and distance of the metal steel plate, improving the accuracy of distance measurement. A rotatable connecting device connects the laser emitting device and the ultrasonic emitting device together, rotating around a certain axis. Through rotation, the laser and ultrasonic devices scan different angles to obtain data at different positions on the surface of the steel plate, thereby comprehensively measuring the size and thickness of the steel plate, further improving the accuracy and comprehensiveness of the measurement. Precise data acquisition and processing enable automated detection and quality control, thereby improving production efficiency and product quality.

[0040] Temperature compensation module 3-4 is used to calibrate the ultrasonic and laser measurement results in real time according to the ambient temperature. It can be installed on the measuring steel plate 5 and electrically connected to the control module 1.

[0041] In the preferred embodiment, the laser reflection assistant 4 includes an upper reflection point 4-1 and a lower magnetic iron block 4-2 connected with the upper reflection point 4-1, which is placed on the upper surface of the measured steel plate 5. The laser beam meets the upper reflection point 4-1 and is reflected, and the reflection effect of the upper reflection point ensures that the laser can be effectively reflected back to the receiving device, so as to obtain accurate distance data; the lower magnetic iron block is used to fix the laser reflection assistant on the surface of the measured steel plate. The iron block is made of magnetic material, so that the reflection assistant can be easily adsorbed on the surface of the steel plate, ensuring its stable position and avoiding displacement during the measurement process, thereby avoiding reflection errors.

[0042] In the preferred embodiment, the measured position is the remaining end opposite to the position of the distance and thickness measuring device 3, based on the principle of covering various lengths of the measured steel plate 5.

[0043] The various lengths include the thickness, length, width and diagonal length of the measured metal material.

[0044] In the preferred embodiment, the measurement data of the distance and thickness measuring device 3 is transmitted to the control module 1 and displayed in real time through the display screen.

[0045] The control module 1 transmits the data to the user end through the USB interface or wireless transmission mode.

[0046] In the preferred embodiment, the environmental sensor module 6 includes a temperature sensor, a humidity sensor and an air pressure sensor, which are used to monitor the environmental parameters of the measurement environment in real time and transmit the data to the control module 1 for dynamic compensation of the measurement results.

[0047] In the embodiment, the temperature, humidity and air pressure sensors are used to monitor the environmental parameters in real time, ensuring the accuracy of the measurement results.

[0048] In the preferred embodiment, the control module 1 includes a control interface and a display interface, and is connected with an external power supply module.

[0049] The control module 1 further includes a data storage module 7 for storing measurement data, environmental parameters and calibration records, supporting local storage and cloud synchronization.

[0050] In the preferred embodiment, a standard reference module 8 is further included, which is used to calibrate the laser emitting device 3-1 and the ultrasonic wave emitting device 3-3 regularly through the built-in standard reference module 8, ensuring the measurement accuracy.

[0051] In the embodiment, the standard reference module 8 is electrically connected with the control module 1 and can be arranged inside the distance and thickness measuring device 3.

[0052] In the preferred embodiment, the device supports multi-mode measurement, including:

[0053] Single-point measurement mode, used for measuring the thickness of metal materials or the distance of a certain point;

[0054] Multi-point measurement mode, used for measuring the length, width and diagonal length of metal materials;

[0055] Continuous scanning mode, used for continuous scanning measurement of the surface of metal materials to generate a three-dimensional profile.

[0056] In this embodiment, single-point measurement, multi-point measurement and continuous scanning mode meet the measurement needs of different scenarios.

[0057] In the preferred scheme, an anti-shake module 9 is further provided to reduce measurement errors caused by handheld or external vibration during measurement.

[0058] In this embodiment, the anti-shake module 9 reduces the measurement errors caused by vibration and improves the stability of measurement.

[0059] In this embodiment, the measured steel plate is rectangular:

[0060] First, the laser and ultrasonic device is turned on by the control module 1, and the device is placed on the upper surface of the measured metal plate. The laser reflection aid 4 is placed on the upper surface of the measured steel plate and on the other three corners of the measured steel plate. After adjusting the position, the magnetic material is fixed in position. The lower ultrasonic emission device emits ultrasonic waves downward. The thickness of the metal plate can be measured by the reflection time difference.

[0061] Then, the rotatable connecting device 3-2 is adjusted so that the laser emission device 3-1 is aligned with the three different laser reflection aids 4 in turn. The distance between the two points can be measured by the laser reflection time.

[0062] The control module 1 processes the emitted data and displays it on the display screen, thereby quickly obtaining the specifications of the steel plate.

[0063] As shown in Figure 1 , the thickness of the metal plate can be measured to be 10mm, and the length can be measured to be 200mm.

[0064] As shown in Figure 2 , the width of the metal plate can be measured to be 100mm, and the diagonal length can be measured to be 233.607mm. The measured data is directly displayed on the display screen, and can also be transmitted wirelessly to the user end.

[0065] The embodiment can accurately measure the thickness of any part of the steel plate, improves the measurement efficiency, greatly saves the acceptance time, further improves the unloading efficiency of the steel plate, realizes the automatic test, greatly reduces the labor cost, avoids the error caused by improper operation of personnel, reading error and recording error and other human factors, and improves the measurement accuracy and accuracy.

[0066] The above embodiment is only a preferred technical solution of the present application, and should not be regarded as a limitation of the present application. The protection scope of the present application should be based on the technical solution recorded in the claims, including the equivalent replacement scheme of the technical features recorded in the claims. That is, the equivalent replacement improvement within this range is also within the protection scope of the present application.

Claims

1. A metal material gauge size integrated measuring device characterized by comprising: a gauge size measuring device; and a metal material measuring device. The utility model relates to a kind of metal material specification size integrated measuring device, including: Control module (1), control module (1) is arranged outside the measured steel plate (5), control module (1) is connected by connecting line (2) range-finding thickness measuring device (3), for controlling the operation of whole measuring device, processing measurement data and display measurement result; Range-finding thickness measuring device (3) is arranged at one end of the upper surface of measured steel plate (5), range-finding thickness measuring device (3) includes laser emitting device (3-1) connected in turn, rotatable connecting device (3-2) and ultrasonic wave emitting device (3-3), for realizing ultrasonic thickness and laser ranging function; Several laser reflection assistants (4) are fixedly arranged at the other end of the upper surface of measured steel plate (5) corresponding to the position to be measured, for assisting laser reflection to realize distance measurement.

2. The metal material specification size integrated measuring device according to claim 1, wherein The laser reflection assistant (4) includes an upper reflection point (4-1) and a lower magnetic iron block (4-2) connected with the upper reflection point (4-1), and the lower magnetic iron block (4-2) is placed on the upper surface of the measured steel plate (5).

3. The metal material specification size integrated measuring device according to claim 1, wherein The position to be measured is the remaining end opposite to the position of the range-finding thickness measuring device (3) according to the principle of covering various lengths of the measured steel plate (5). The various lengths include the thickness, length, width and diagonal length of the metal material.

4. The metal material specification size integrated measuring device according to claim 3, wherein The measurement data of the range-finding thickness measuring device (3) is transmitted to the control module (1) and displayed in real time through a display screen. The control module (1) transmits the data to a user terminal through a USB interface or a wireless transmission mode.

5. The metal material specification size integrated measuring device according to claim 1, further comprising an environmental sensor module (6) including a temperature sensor, a humidity sensor and a barometric pressure sensor, for monitoring the environmental parameters of the measurement environment in real time and transmitting the data to the control module (1) for dynamic compensation of the measurement result.

6. The metal material specification size integrated measuring device according to claim 1, wherein The control module (1) includes a control interface and a display interface and is connected with an external power module. The control module (1) further includes a data storage module (7) for storing measurement data, environmental parameters and calibration records, supporting local storage and cloud synchronization.

7. The metal material specification size integrated measuring device according to claim 1, further comprising a standard reference module (8), which is used for calibrating the laser emitting device (3-1) and the ultrasonic wave emitting device (3-3) regularly through the built-in standard reference module (8) to ensure the measurement accuracy.

8. The metal material specification size integrated measuring device according to claim 1, wherein The device supports multi-mode measurement, including: A single-point measurement mode for quickly measuring the thickness of the metal material or the distance of a certain point; A multi-point measurement mode for measuring the length, width and diagonal length of the metal material. ​ ​ The continuous scanning mode is used for continuous scanning measurement on the surface of the metal material to generate a three-dimensional profile.

9. The metal material gauge size integrated measurement device according to claim 1, wherein, A jitter prevention module (9) is further provided to reduce measurement errors caused by hand holding or external vibration during measurement.

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