CN213632009U - Thickness detector and online intelligent detection system for enamel plate thickness - Google Patents
Thickness detector and online intelligent detection system for enamel plate thickness Download PDFInfo
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- CN213632009U CN213632009U CN202022935604.9U CN202022935604U CN213632009U CN 213632009 U CN213632009 U CN 213632009U CN 202022935604 U CN202022935604 U CN 202022935604U CN 213632009 U CN213632009 U CN 213632009U
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Abstract
The utility model discloses a thickness detector and an online intelligent detection system for the thickness of an enamel plate, wherein the thickness detector comprises a sucker, a vacuum tube, a spring, a limiting piece and an ultrasonic detection probe, wherein the top of the sucker is connected with a rigid vacuum tube, the spring is sleeved outside the vacuum tube, one end of the spring, which is far away from the sucker, is connected with the limiting piece which is arranged in the vacuum tube in a penetrating way, and the other end of the limiting piece is fixed with the ultrasonic detection probe; the upper part of the vacuum tube is also screwed with a fastening bolt for limiting the moving space of the limiting sheet. The thickness detector, the conveying device and the infrared detector jointly form an online intelligent detection system for the thickness of the enamel plate. The thickness detector can improve the inspection efficiency of the enamel plate, has extremely high accuracy and economy, and has a coverage area of more than 99%. The online intelligent detection system can efficiently complete the device inspection work at the same time, and has high intuition and strong operability; the device is convenient to install, and the device components also have excellent performances of super-strong weather resistance, corrosion resistance and the like.
Description
Technical Field
The utility model relates to an enamel plate thickness detects technical field, concretely relates to novel enamel plate thickness detection device and online intelligent detection system that can detect by a large scale and efficiency nature and accuracy all improve to some extent.
Background
The coating produced by spraying the enamel plate not only plays a role in decorating the workpiece, but also has the main function of effectively protecting the workpiece so as to prevent the workpiece from being corroded by the external environment; in order to ensure that the coating layer has a corresponding protection effect on the workpiece, the coating layer needs to have a certain thickness. However, the coating thickness detectors in the prior art are basically fixed, that is, the coating thickness detectors perform single-point detection on workpieces sequentially passing through a production line, so that a lot of manpower and material resources are consumed, and the efficiency is low.
The invention patent publication No. CN109373857A relates to a coating thickness detection pin. The method is mainly used for measuring the thickness of the fireproof layer of the component, and although the measurement is accurate and convenient, the method has certain difficulty for the component with larger coating area and is only suitable for the smaller component.
Patent publication No. CN108413882A proposes a coating thickness detection method for infrared thermal imaging. The patent uses infrared thermal imaging techniques to collect the coating thickness for each standard, fits a time-coating thickness curve based on the collected data, and then performs measurements for each component. The method has relatively high cost and strong professional operation method, and is not suitable for measuring the thickness of the large-scale enamel plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device that carries out multiple spot detection to enamel plate coating to solve current artifical error, inefficiency, the higher scheduling problem of cost that use thickness device to detect enamel plate coating thickness in-process and bring, improve efficiency, the accuracy of coating thickness detection work.
The detailed description of the specific technical scheme of the utility model is as follows:
a thickness detector comprises a sucker, a vacuum tube, a spring, a limiting sheet and an ultrasonic detection probe, wherein the top of the sucker is connected with a rigid vacuum tube, the spring is sleeved outside the vacuum tube, one end of the spring, far away from the sucker, is connected with the limiting sheet penetrating through the vacuum tube, and the ultrasonic detection probe is fixed at the other end of the limiting sheet; the upper part of the vacuum tube is also screwed with a fastening bolt for limiting the moving space of the limiting sheet.
Adsorb in the enameled plate surface through the sucking disc, ultrasonic detection probe contacts the enameled plate surface simultaneously, carries out ultrasonic detection, and ultrasonic probe and enameled plate surface contact and the pressure that does not produce the damageability can effectively be guaranteed to the spring, is favorable to protecting probe and enameled plate.
Preferably, in the thickness detector, an elastic knob is arranged at one end of the ultrasonic detection probe, which is far away from the suction disc, and the elastic knob is used for adjusting the extension amount of the thickness measurement probe, so that the extension amounts of steel plates of different specifications are different.
The utility model also provides an on-line intelligent detection system for the thickness of the enamel plate, which comprises a conveying device, an infrared detector and the thickness detector, wherein,
the conveying device is arranged at the top and is used for conveying the enamel plate forwards along the conveying path;
the infrared detector is arranged on the conveying path of the enamel plate and is used for detecting the arrival and departure of the enamel plate in the detection area;
the thickness detectors are arranged in a detection area of an enamel plate conveying path, three pairs of thickness detectors are arranged along the vertical direction (Y axis) of the enamel plate, and each pair of thickness detectors are respectively positioned on the front surface and the back surface of the enamel plate and are arranged oppositely.
Preferably, in the above system for online intelligent detection of the thickness of the enamel plate, the thickness detector is driven by an X-Y traveling mechanism to move in the directions of the X axis and the Y axis of the enamel plate.
Preferably, in the above system for online intelligent detection of enamel plate thickness, the X-Y traveling mechanism is configured such that the X-axis movement is formed by the servo motor driving the conveying device a1 to slide along the roof beam i-steel 1, and the Y-axis movement is formed by the thickness detector a6 moving up and down (up and down movement is driven by the motor). When the steel plate advances to a certain distance right in front of the thickness detector A6 from the X axis, the sensor sends a signal, the sucker extends forwards from the Y axis, the front and the back of the sucker are perpendicular to the enamel plate A3, the thickness ultrasonic detection probe 6-1 contacts the enamel plate A3 while sucking the steel plate, the thickness is measured, and the data is recorded in real time by the PC end.
Preferably, in the online intelligent detection system for the thickness of the enamel plate, the X-Y travelling mechanism is controlled by a numerical control computer.
Preferably, in the online intelligent detection system for the thickness of the enamel plate, the conveying device comprises top beam I-steel, a set bolt, a conveying pulley, a connecting member, a catenary chain, a set screw, an aluminum silicate plate, a hook and a connecting pin;
the top beam I-steel is fixed on the top beam through the set bolt, the connecting member limits the two transportation pulleys on the left side and the right side of the top beam I-steel respectively, so that the transportation pulleys can slide along the top beam I-steel, one end of the catenary chain is connected with the connecting member, the other end of the catenary chain is connected with the connecting pin, and the connecting pin is connected with the hook through the set bolt.
Preferably, in the above-mentioned online intelligent enamel plate thickness detection system, the conveying device further comprises a buffer gasket, and the buffer gasket is arranged between the fastening bolt and the top beam i-steel.
Preferably, in the above online intelligent enamel plate thickness detection system, the conveying device further comprises a heat insulation plate, and the heat insulation plate is arranged between the hook and the set screw.
Preferably, in the above online intelligent detection system for the thickness of the enamel plate, the heat insulation plate is an aluminum silicate plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the device has a structural design that the thickness detection device moves in three directions of X-Y axis and Z axis, ensures that the upstream surfaces of the enamel plates with different radians and thicknesses are detected in all directions, the device operates stably, and the detection efficiency is improved;
2. the design of the sucking disc not only can not cause damage to the surface of the enamel plate, but also has a fixing function, is relatively arranged, fixes the position of the X axis of the enamel plate, ensures that the problems of inaccurate detection result and the like caused by the problems of slippage and the like of a probe do not occur, and improves the detection precision;
3, 3 ultrasonic detection probes are simultaneously arranged on the Y axis, 9 points are detected and valued, the number of detection points is increased, and the reliability of detection results is improved.
4. The online intelligent detection system controls the advancing of the thickness detector at any time, records the state of the enamel plate in real time, generates signals, marks in real time and is convenient for repairing work;
5. the infrared detector grasps 100% of the moving position of the enamel plate, avoids any working condition problem after a workpiece (namely the enamel plate) does not enter a detection area or leaves the detection area, ensures operation under the condition of sufficient safety and improves the operation safety;
6. the structural design of the catenary in the conveying device is combined with artificial intelligence, the online system controls the moving speed of the catenary at any time, and the aluminum silicate plate is used for heat insulation, so that the damage degree of the component is reduced by more than 92%, and the working reliability of the component is improved;
7. compared with the manual testing of the electric spark of the enamel plate, the method saves the detection time, improves the reliability of the detection result and saves the cost by more than 95 percent.
Drawings
FIG. 1 is a schematic view of a thickness detector;
FIG. 2 is a schematic view of a conveyor;
FIG. 3 is a schematic diagram of the working process of the enamel plate thickness online intelligent detection system.
In the figure:
1. the device comprises a top beam I-shaped steel, 2. a set bolt, 3. a transportation pulley, 4. a connecting component, 5. a catenary chain, 6. a set screw, 7. a heat insulation plate, 8. a hook, 9. a connecting pin and 10. a buffer gasket; 6-1 parts of a thickness ultrasonic detection probe, 6-2 parts of a fastening bolt, 6-3 parts of a spring, 6-4 parts of a sucker, 6-5 parts of a tightening knob, 6-6 parts of a vacuum tube, 6-7 parts of a limiting sheet, A1 parts of a conveying device, A3 parts of an enamel plate, A4 parts of a detection point, an A5.X-Y axis walking mechanism, A6 parts of a thickness detector, a computer of an A7. on-line intelligent detection system and A8. ground.
Detailed Description
The technical solution of the present invention is explained and illustrated in detail below with reference to the specific drawings and the embodiments so that those skilled in the art can better understand the present invention and implement the present invention, and the embodiments do not limit the protection scope of the present invention.
Referring to fig. 1, a thickness detector a6 comprises a suction cup 6-4, a vacuum tube 6-6, a spring 6-3, a limiting piece 6-7 and a thickness ultrasonic detection probe 6-1, wherein the top of the suction cup 6-4 is connected with a rigid vacuum tube, the spring 6-3 is sleeved outside the vacuum tube, one end of the spring 6-3, far away from the suction cup 6-4, is connected with the limiting piece penetrating through the vacuum tube, and the other end of the limiting piece is fixed with the thickness ultrasonic detection probe 6-1; the upper part of the vacuum tube is also screwed with a fastening bolt 6-2 for limiting the moving space of the limiting sheet. And one end of the thickness ultrasonic detection probe 6-1, which is far away from the sucker 6-4, is provided with an elastic knob 6-5 for adjusting the installation position and the extension length of the ultrasonic probe.
The thickness detector A6 is matched with the conveying device A1 and the infrared monitor to form an enamel plate thickness online intelligent detection system, and the thickness detector A6, the conveying device A1 and the infrared monitor are all connected with a computer of the online intelligent detection system and are controlled by a numerical control computer to manufacture.
A conveying device a1 is provided at the top for conveying the enamel plate A3 forward along the conveying path. The conveying device A1 comprises a top beam I-steel 1, a set bolt 2, a conveying pulley 3, a connecting member 4, a catenary chain 5, a set screw 6, an aluminum silicate plate, a hook 8, a connecting pin 9, a buffer gasket 10 and a heat insulation plate 7. The top beam I-steel 1 is fixed on the top beam through the fastening bolt 2, the two conveying pulleys 3 are limited on the left side and the right side of the top beam I-steel 1 by the connecting component 4 respectively, the conveying pulleys 3 can slide along the top beam I-steel 1, one end of the catenary chain 5 is connected with the connecting component 4, the other end of the catenary chain is connected with the connecting pin 9, and the connecting pin 9 is connected with the hook 8 through the fastening bolt 6. The buffer pad 10 is arranged between the fastening bolt 2 and the top beam I-steel 1. The heat insulation plate 7 is preferably made of an aluminum silicate plate and is arranged between the hook 8 and the set screw 6.
The infrared detector is arranged on the conveying path of the enamel plate A3 and used for detecting that the enamel plate A3 reaches the detection area and leaves the detection area.
The thickness detector A6 is arranged at the detection area of the conveying path of the enamel plate A3, three pairs of thickness detectors A6 are arranged along the vertical direction of the enamel plate A3, and each pair is respectively arranged on the front surface and the back surface of the enamel plate A3 and is arranged oppositely. The thickness detector A6 is driven by X-Y axis walking mechanism A5 controlled by a numerical control computer to move in the X axis and Y axis directions of the enamel plate A3. The X-axis movement of the X-Y-axis walking mechanism A5 is formed by driving a conveying device A1 to slide along the top beam I-steel 1 through a servo motor, and the Y-axis movement is formed by driving a thickness detector A6 to move up and down (the thickness ultrasonic detection probe 6-1 and the suction disc 6-4 are jointly used for carrying out). By controlling the measurement distance of the thickness ultrasonic detection probe 6-1 in the Y-axis (the fastening bolt 2 connects the thickness detector a6 to the upper fixture), (left side of fig. 1). When the steel plate advances to a certain distance right in front of the thickness detector A6 from the X axis, the sensor sends a signal, the sucker extends forwards from the Y axis, the front and the back of the sucker are perpendicular to the enamel plate A3, the thickness ultrasonic detection probe 6-1 contacts the enamel plate A3 while sucking the steel plate, the thickness is measured, and the data is recorded in real time by the PC end.
The working process is as follows:
the conveying device A1 conveys the enamel plate A3 to a thickness detection area from left to right along a conveying path, firstly, an infrared probe of an infrared detector measures the position of the enamel plate A3, and after the enamel plate A3 accurately reaches the thickness detection area, infrared prompt is given. The system operates with a thickness gauge a 6: the 3 sets of thickness detectors A6 automatically approach the enamel plate A3, gradually attach to the enamel plate A3, the suction cup 6-4 sucks the surface of the enamel plate A3, the thickness ultrasonic detection probe 6-1 synchronously extends out, and the thickness is detected. The system retrieves the data immediately after reading the data and moves to the next measurement point. Meanwhile, the X-Y axis travelling mechanism A5 adjusts the directions of the X axis and the Y axis of the enamel plate A3 and the thickness detector A6 in real time, and the thickness ultrasonic detection probe 6-1 is always kept perpendicular to the inspection enamel plate A3. After the data is read out, the sucking disc 6-4 is quickly decompressed, the thickness detector A6 is immediately drawn back, and the next detection point A4 works. After the detection of the enamel plate A3 is finished, an infrared probe of the infrared detector detects whether the enamel plate A3 leaves a detection area, the detection is finished once, and the thickness detector A6 resets.
The utility model discloses not only can improve enamel plate inspection efficiency, still have very high accuracy, economic nature, area coverage reaches more than 99%. The online intelligent detection system can efficiently complete the device inspection work at the same time, and has high intuition and strong operability; the device is convenient to install, and the device components also have excellent performances of super-strong weather resistance, corrosion resistance and the like.
The inventive concept is explained in detail herein using specific examples, and the above description of the embodiments is only used to help understand the core idea of the present invention. It should be understood that any obvious modifications, equivalents and other improvements made by those skilled in the art without departing from the spirit of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A thickness detector is characterized by comprising a sucker, a vacuum tube, a spring, a limiting piece and an ultrasonic detection probe, wherein the top of the sucker is connected with the rigid vacuum tube, the spring is sleeved outside the vacuum tube, one end of the spring, far away from the sucker, is connected with the limiting piece penetrating through the vacuum tube, and the ultrasonic detection probe is fixed at the other end of the limiting piece; the upper part of the vacuum tube is also screwed with a fastening bolt for limiting the moving space of the limiting sheet.
2. The thickness gauge according to claim 1, wherein the ultrasonic detection probe is provided with a tightening/loosening knob at an end thereof remote from the suction cup.
3. An on-line intelligent detection system for the thickness of an enamel plate, which is characterized by comprising a conveying device, an infrared detector and the thickness detector of claim 1 or 2, wherein,
the conveying device is arranged at the top and is used for conveying the enamel plate forwards along the conveying path;
the infrared detector is arranged on the conveying path of the enamel plate and is used for detecting the arrival and departure of the enamel plate in the detection area;
the thickness detector is arranged in a detection area of the conveying path of the enamel plate, three pairs of thickness detectors are arranged along the vertical direction of the enamel plate, and each pair of thickness detectors are respectively positioned on the front side and the back side of the enamel plate and are arranged oppositely.
4. The enamel plate thickness online intelligent detection system as claimed in claim 3, wherein the thickness detector is driven by an X-Y travelling mechanism to move in the X-axis and Y-axis directions of the enamel plate.
5. The enamel plate thickness online intelligent detection system as claimed in claim 4, wherein the X-Y travelling mechanism is formed by driving a conveying device to slide along a top beam I-shaped steel through a servo motor in an X-axis movement mode, and is formed by driving a thickness detector to move up and down in a Y-axis movement mode.
6. The enamel plate thickness online intelligent detection system as claimed in claim 4, wherein the X-Y travelling mechanism is controlled by a numerical control computer.
7. The enamel plate thickness online intelligent detection system as claimed in claim 3, wherein the conveying device comprises a top beam I-steel, a set bolt, a conveying pulley, a connecting member, a catenary chain, a set screw, an aluminum silicate plate, a hook and a connecting pin;
the top beam I-steel is fixed on the top beam through the set bolt, the connecting member limits the two transportation pulleys on the left side and the right side of the top beam I-steel respectively, so that the transportation pulleys can slide along the top beam I-steel, one end of the catenary chain is connected with the connecting member, the other end of the catenary chain is connected with the connecting pin, and the connecting pin is connected with the hook through the set bolt.
8. The on-line intelligent detection system for the thickness of the enamel plate as recited in claim 7, wherein the conveying device further comprises a buffer gasket, and the buffer gasket is arranged between the fastening bolt and the top beam I-steel.
9. The on-line intelligent detection system for the thickness of the enamel plate as claimed in claim 7, wherein the conveying device further comprises a heat insulation plate, and the heat insulation plate is arranged between the hook and the set screw.
10. The enamel plate thickness online intelligent detection system of claim 9, wherein the heat insulation plate is an aluminum silicate plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935604.9U CN213632009U (en) | 2020-12-09 | 2020-12-09 | Thickness detector and online intelligent detection system for enamel plate thickness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935604.9U CN213632009U (en) | 2020-12-09 | 2020-12-09 | Thickness detector and online intelligent detection system for enamel plate thickness |
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| CN213632009U true CN213632009U (en) | 2021-07-06 |
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| CN202022935604.9U Active CN213632009U (en) | 2020-12-09 | 2020-12-09 | Thickness detector and online intelligent detection system for enamel plate thickness |
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