CN115646843A - Thickness detection device for ceramic tile - Google Patents
Thickness detection device for ceramic tile Download PDFInfo
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- CN115646843A CN115646843A CN202211364123.4A CN202211364123A CN115646843A CN 115646843 A CN115646843 A CN 115646843A CN 202211364123 A CN202211364123 A CN 202211364123A CN 115646843 A CN115646843 A CN 115646843A
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Abstract
The invention provides a thickness detection device and a detection method for a ceramic tile, and relates to the technical field of ceramic tile thickness detection, wherein the thickness detection device for the ceramic tile comprises a rack, a conveying device is arranged on the rack, a detection device for detecting the thickness is also arranged on the rack, a plurality of groups of detection units are arranged on the support frame, each group of detection units comprises a telescopic support part, a pressure detection assembly is arranged in the support part, the pressure detection assembly comprises an elastic part arranged in a sleeve, the lower end of the elastic part is provided with a pressing plate, and a pressure sensor is arranged between the pressing plate and the upper end of a movable rod; the beneficial effects of the invention are: when ceramic tiles with standard thickness pass through the moving rod, the pressure detected by the detection assembly is a standard numerical value, when the pressure reading is larger than the standard numerical value, the thickness of the ceramic tiles is larger than that of the standard ceramic tiles, and the larger the difference value is, the more the thickness of the ceramic tiles to be detected is larger than the standard thickness, and the higher the defective grade caused by the past is.
Description
Technical Field
The invention relates to the technical field of ceramic tile thickness detection, in particular to a thickness detection device and a detection method for a ceramic tile.
Background
The ceramic brick is a plate-shaped or block-shaped ceramic product produced by clay and other inorganic non-metallic raw materials through processes of molding, sintering and the like, and is used for decorating and protecting walls and floors of buildings and structures. Usually formed by dry pressing, extrusion or other forming methods at room temperature, then dried and fired at a certain temperature.
According to the requirements of GB4100-2006 ceramic tile national Standard, the flatness of the floor tile requires that the flatness deviation is less than +/-0.2% and the maximum value is not more than 2mm. For the 600 x 600 size ceramic tile, the deviation value of the flatness should be between-1.2 mm to + 1.2mm and the maximum value is not more than 2mm.
The patent number is CN202121876027.9 and with the granted utility model, the patent discloses a tile thickness detector, which uses multiple sets of laser sensors installed in up-down symmetry to detect the thickness of the ceramic tile, although this kind of detection mode can rapidly detect the thickness of the ceramic tile, it is difficult to detect the flatness of the ceramic tile, there is a disadvantage in detection performance, and there is a need for further improvement.
Disclosure of Invention
The invention aims to provide a stereo garage and aims to solve the problem that the existing detection device is insufficient in detection performance.
In order to achieve the purpose, the invention adopts the following technical scheme: the automatic thickness sorting machine comprises a frame, wherein a conveying device is arranged on the frame, a detection device used for detecting thickness is further arranged on the frame, and a sorting mechanism used for carrying out grade sorting according to detection results of the thickness detection device is further arranged on the frame.
In order to increase the stability of the ceramic tiles when the ceramic tiles pass through the detection device, the conveying device is a conveying belt arranged on the rack, a supporting plate for supporting the workpiece is further arranged on the rack, and the supporting plate is in contact with the inner annular surface of the conveying belt.
Specifically, detection device is including installing the support frame in the frame, the support frame top is equipped with position detection module, be equipped with multiunit detecting element on the support frame.
Preferably, each group of detection units comprises a telescopic supporting part, the lower end of the supporting part is provided with a contact part, and a pressure detection assembly is arranged in the supporting part.
In order to enable the detection assembly to change the height of the ceramic tile along with the change of the thickness of the ceramic tile, the thickness of the ceramic tile is detected by changing the stress of the pressure sensor, the supporting component comprises a sleeve arranged at the top of the supporting frame, a moving rod is connected in the sleeve in a sliding mode, the contact component is arranged at the lower end of the moving rod, and the pressure detection assembly is arranged in the sleeve.
In order to prevent the moving rod from rotating, the detection precision is affected by unnecessary movement of the contact part, a groove for preventing the moving rod from rotating is formed in the bottom of the sleeve, and a protrusion inserted into the groove is arranged on the moving rod.
In order to increase the contact stability of the contact component and the ceramic tiles, the contact component is a roller arranged at the lower end of the moving rod, and a rubber pad is arranged on the outer edge surface of the roller.
In order to enable the pressure detection assembly to better detect the thickness of the ceramic tile, the pressure detection assembly comprises an elastic part arranged in a sleeve, a pressing plate is arranged at the lower end of the elastic part, and a pressure sensor is arranged between the pressing plate and the upper end of a moving rod.
In order to enable the detection device to sort out ceramic tiles with different quality grades according to detection results, the sorting mechanism comprises a housing arranged on the rack, the housing is provided with a plurality of discharging slide ways, and a plurality of sorting assemblies in one-to-one correspondence with the discharging slide ways are arranged in the housing.
Specifically, the sorting assembly comprises a moving device arranged at the top of the shell, a telescopic part is arranged on the moving device, and a grabbing device used for grabbing workpieces is arranged at the moving end of the telescopic part.
In order to control the sorting mechanism conveniently, the moving device is a guide rail, the telescopic component is a telescopic rod arranged on the guide rail, and the gripping device is a sucker gripper arranged at the moving end of the telescopic rod.
In order to reduce the breakage rate of the ceramic tile in the thickness detection process, a buffer piece for preventing the workpiece from being broken and cracked is arranged at the bottom of the discharging slide way.
Preferably, the buffer part is a spongy cushion, and an outer film used for reducing the gliding friction force of the workpiece is arranged on the outer surface of the spongy cushion.
The invention also provides a ceramic tile thickness detection system based on the ceramic tile thickness detection device, and the thickness detection device further comprises a detection system, a terminal identification system and a sorting system;
the detection system comprises a detection controller and further comprises:
a pressure sensor: the pressure sensor is used for detecting the pressure change of the pressure sensor under the clamping of the workpiece due to the clamping of the thickness of the workpiece;
a data acquisition module: the pressure sensor is used for acquiring pressure data detected by the pressure sensor;
a position detection module: the pressure sensor is used for starting to record pressure data change of the pressure sensor when the workpiece is about to move below the detection component;
a first communication module: the system is used for sending the detection result of the pressure sensor to a terminal identification system for data processing and displaying the detection result;
the terminal identification system comprises a terminal controller, and the terminal control system further comprises:
a second communication module: the sorting system is used for receiving the detection data acquired by the detection system and sending a control instruction to the sorting system according to the detection result grade;
a data processing module: the device is used for processing the detection data detected by the detection system, amplifying the data value and outputting display information according to the detection result;
a display module: outputting a detection result image according to the display information;
a data grading module: the system is used for classifying the grades of the detection results;
the storage unit is used for storing the detection result information and the workpiece quality grade information;
the sorting system includes a sorting controller, the sorting system further includes:
a third communication module: the control instruction is used for receiving the control instruction sent by the terminal identification system;
a signal identification module: the sorting controller is used for distinguishing a control instruction sent by the terminal identification system and driving the sorting assemblies of the corresponding grades to grab the workpieces;
a grabbing device: for gripping and releasing a workpiece;
a telescopic component: the gripping device is used for moving up and down to contact with or separate from a workpiece;
a mobile device: the automatic sorting machine is used for transferring workpieces to a discharging slideway from a conveying belt after the workpieces are grabbed by the grabbing device, and realizes the function of automatically sorting the quality grades of the workpieces.
The invention also provides a ceramic tile thickness detection method based on the ceramic tile thickness detection device, when a qualified workpiece supports the moving rod below the contact part, the pressure of the elastic part acting on the pressure sensor through the pressing plate is standard pressure, and the detection result is displayed on a qualified standard line;
when the workpiece to be detected with the thickness larger than that of the qualified workpiece is positioned below the contact part and the movable rod is upwards supported, the pressure of the elastic part acting on the pressure sensor through the pressing plate is larger than the standard pressure, and the detection result is displayed above the qualified standard line;
dividing the grade of the defect of the workpiece caused by overlarge thickness according to the degree that the pressure detected by the pressure sensor is greater than the standard pressure;
when the workpiece to be detected with the thickness smaller than that of the qualified workpiece is positioned below the contact part and the moving rod is upwards supported, the pressure of the elastic part acting on the pressure sensor through the pressing plate is smaller than the standard pressure, and the detection result is displayed below the qualified standard line;
dividing the grade of the defect of the workpiece caused by insufficient thickness according to the degree that the pressure detected by the pressure sensor is smaller than the standard pressure;
when flaws exist on detection points corresponding to the contact parts on the workpiece to be detected, and pits or bulges appear, the pressure detected by the pressure sensor can be used for displaying pictures, and the detection result display lines can also be used for displaying break points and reflecting the flatness of the surface of the workpiece.
The beneficial effects of the invention are:
1. when ceramic tiles with standard thickness pass through the moving rod, the pressure detected by the detection assembly is a standard numerical value, when the pressure indication number is larger than the standard numerical value, the thickness of the ceramic tiles is larger than the thickness of the standard ceramic tiles, and the larger the difference value is, the more the thickness of the ceramic tiles to be detected is larger than the standard thickness, the higher the defective grade caused by the past is; the smaller the pressure readings of the detection assembly are compared with the standard numerical values, the smaller the pressure readings represent that the ceramic tile to be detected is thinner than the standard ceramic tile, and the larger the difference value is, the thinner the thickness of the ceramic tile to be detected is, and the higher the defective grade is caused by the thinness;
2. when flaws exist on detection points corresponding to the contact part on the workpiece to be detected, and pits or bulges appear on the workpiece, the pressure detected by the pressure sensor changes suddenly, and a detection result display line also has break points for reflecting the flatness of the surface of the workpiece, so that the flatness and the flatness of the ceramic tile can be detected, the detection function of the detection device is further completed, and the performance of the detection device is more complete;
3. the sorting assembly can also divide the defective grade of the ceramic tiles according to the thickness detection result, and finally, the ceramic tiles corresponding to the defective grade are sorted and discharged through the sorting assembly, so that the ceramic tiles are classified, the enterprise is facilitated to output the ceramic tiles outwards at different prices, and the detection work of the enterprise is facilitated.
Drawings
FIG. 1 is a schematic axial view of a thickness measuring apparatus for ceramic tiles according to the present invention;
FIG. 2 is a schematic view of a thickness measuring apparatus for ceramic tiles according to the present invention;
FIG. 3 is a schematic view of a sorting mechanism of the present invention in full section;
FIG. 4 is a schematic front view of the detecting device of the present invention;
FIG. 5 is a schematic view in full section of the detection apparatus of the present invention;
FIG. 6 is a schematic top plan view in full section of the travel bar of the present invention;
FIG. 7 is a schematic view of a system of the thickness measuring apparatus for ceramic tiles of the present invention;
FIG. 8 is a graph showing the result of the inspection by the thickness inspecting apparatus for ceramic tiles of the present invention;
FIG. 9 is a view showing an example of the result of the inspection by the apparatus for inspecting the thickness of ceramic tile according to the present invention.
In the figure: 1. a frame; 2. a conveying device; 3. a detection device; 4. a sorting mechanism; 5. a support plate; 31. a support frame; 32. a position detection module; 33. a detection unit; 331. a support member; 332. a contact member; 333. a pressure detection assembly; 3311. a sleeve; 3312. a travel bar; 3313. a groove; 3314. a protrusion; 3321. a roller; 3322. a rubber pad; 3331. an elastic member; 3332. pressing a plate; 3333. a pressure sensor; 41. a housing; 42. a discharge chute; 43. a sorting assembly; 431. a mobile device; 432. a telescopic member; 433. a gripping device; 6. a buffer.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1-5, a thickness detection device for ceramic tiles comprises a frame 1, wherein a conveying device 2 is arranged on the frame 1, a detection device 3 for detecting thickness is further arranged on the frame 1, and a sorting mechanism 4 for performing grade sorting according to the detection result of the thickness detection device 3 is further arranged on the frame 1.
Further, the conveying device 2 is a conveying belt arranged on the rack 1, a supporting plate 5 for supporting the workpiece is further arranged on the rack 1, and the supporting plate 5 is in contact with the inner annular surface of the conveying belt; the one end that layer board 5 is close to the material loading still is equipped with arc bending angle downwards for prevent to lead to the conveyer belt to sink because of the weight of self, when the pottery brick moves on layer board 5, the pottery brick is close to the one end and the 5 collisions of layer board 5, leads to the pottery brick cracked, and arc bending angle downwards can make the smooth layer board 5 that shifts of pottery brick on, plays the guard action to the pottery brick.
Referring to fig. 1, fig. 2, fig. 4 and fig. 5, the detecting device 3 includes a supporting frame 31 installed on the rack 1, a position detecting module 32 is disposed on the top of the supporting frame 31, and a plurality of groups of detecting units 33 are disposed on the supporting frame 31; the multiple groups of detection units 33 are arranged along the width direction of the ceramic tile and used for detecting different positions of the ceramic tile, so that position detection points are added, and the detection precision and the detection quality are improved.
Preferably, each set of the detecting units 33 includes a telescopic supporting part 331, so that when the ceramic tile passes through the detecting unit 33, the supporting part 331 can be automatically adjusted according to the thickness of the ceramic tile, thereby realizing the detection of the thickness of the ceramic tile; the contact component 332 is arranged at the lower end of the supporting component 331, the contact component 332 is in smooth contact with the ceramic tiles, and is used for increasing the smoothness of the contact between the detection unit 33 and the ceramic tiles, reducing detection errors caused by the unsmooth contact between the storage component and the ceramic tiles, and being beneficial to improving the precision and accuracy of thickness detection; the supporting part 331 is internally provided with a pressure detection component 333, the pressure detection component 333 is used for detecting pressure change caused by the thickness change of the ceramic tile, and the degree of the thickness change of the ceramic tile is determined according to the degree of the pressure change, so that the degree of the thickness change of the ceramic tile to be detected is judged and compared with the ceramic tile with standard thickness.
Referring to fig. 4 and 5, the supporting member 331 includes a sleeve 3311 installed on the top of the supporting frame 31, a moving rod 3312 slidably connected to the sleeve 3311, the contact member 332 installed on the lower end of the moving rod 3312, and the pressure detecting member 333 installed in the sleeve 3311; when the ceramic tiles pass the lower end of the moving rod 3312, the ceramic tiles push up the moving rod 3312, and at this time, the top of the moving rod 3312 presses the sensing assembly, thereby increasing the reading of the pressure sensor 3333;
in this case, when the ceramic tile with the standard thickness passes through the moving rod 3312, the pressure detected by the detecting component is a standard value, that is, when the thickness of the ceramic tile to be detected is larger, the pressure value detected by the detecting component is larger, so that the difference between the thickness of the ceramic tile and the thickness of the standard ceramic tile can be determined by the pressure indication displayed by the detecting component, when the pressure indication is larger than the standard value, the thickness of the ceramic tile is larger than the thickness of the standard ceramic tile, and the larger the difference is, the larger the thickness of the ceramic tile to be detected is larger than the standard thickness is, and the higher the defective grade is caused in the future; the smaller the pressure reading of the detection assembly is compared with the standard numerical value, the smaller the pressure reading represents that the ceramic tile to be detected is thinner than the standard ceramic tile, and the larger the difference value is, the thinner the thickness of the ceramic tile to be detected is, and the higher the defective grade caused by the thinness is.
Referring to fig. 6, a groove 3313 for preventing the movement rod 3312 from rotating is formed at the bottom of the sleeve 3311, and a protrusion 3314 inserted into the groove 3313 is formed on the movement rod 3312; the protrusion 3314 may slide up and down along the groove 3313, but the groove 3313 may restrict the rotation of the moving rod 3312, so that the moving rod 3312 may move only up and down, but not rotate, thereby preventing the moving rod 3312 from having redundant movement, preventing the redundant movement from causing the moving rod 3312 to vibrate up and down, affecting the detection result, and improving the detection precision.
In order to increase the smoothness of the contact member 332 with the ceramic tiles, the contact member 332 is a roller 3321 mounted on the lower end of the moving rod 3312, and a rubber pad 3322 is provided on the outer peripheral surface of the roller 3321.
The present invention provides another embodiment in which the contact part 332 at the bottom of the moving rod 3312 is a gimble wheel, so that even if the moving rod 3312 can be rotated, the gimble wheel can reduce an error caused by the rotation of the moving rod 3312; it is further advantageous that the contact member 332 is a ball or the like.
Referring to fig. 5, the pressure detecting assembly 333 includes an elastic member 3331 installed in a casing 3311, a pressure plate 3332 disposed at a lower end of the elastic member 3331, and a pressure sensor 3333 disposed between the pressure plate 3332 and an upper end of a movable rod 3312; the elastic member 3331 is preferably a high-precision spring, and the pressure sensor 3333 is adapted to detect a change in the thickness of the ceramic tile by clearly sensing a change in the pressure of the pressure sensor 3333 due to a change in the degree of expansion and contraction of the spring when the position of the upper end of the movable rod 3312 is changed.
Referring to fig. 3, the sorting mechanism 4 includes a housing 41 mounted on the rack 1, the housing 41 has a plurality of discharging slideways 42, and a plurality of sorting assemblies 43 corresponding to the discharging slideways are disposed in the housing 41; sorting subassembly 43 can divide the defective grade of ceramic brick according to thickness testing result, and the ceramic brick sorting ejection of compact that will correspond the defective grade of level finally realizes the division of ceramic brick grade through sorting subassembly 43, helps the enterprise outwards to export with different prices.
Specifically, the sorting assembly 43 comprises a moving device 431 mounted on the top of the housing 41, a telescopic member 432 is arranged on the moving device 431, and a gripping device 433 for gripping the workpiece is arranged at the moving end of the telescopic member 432; when gripping the ceramic tiles, the telescopic parts 432 are first extended and brought into contact with the ceramic tiles, while the gripping means 433 grip the ceramic tiles, and when the telescopic parts 432 are restored, they are taken out of the conveyor belt, after which the moving means 431 carries the ceramic tiles out towards the outfeed chute 42, from where the grading work of the quality of the ceramic tiles is completed.
In order to control the sorting mechanism 4 conveniently, the moving device 431 is an electric guide rail or a telescopic cylinder or a threaded lead screw structure and the like, the telescopic part 432 is a telescopic rod installed on the guide rail, and the gripping device 433 is a sucker gripper or a manipulator installed at the moving end of the telescopic rod or a pushing structure used for pushing ceramic tiles and the like.
Further, the bottom of the discharging slideway 42 is provided with a buffer piece 6 for preventing the workpiece from being damaged and broken, so that the risk that the ceramic tile falls on the discharging slideway 42 and is broken is reduced, and the safety of the ceramic tile is ensured.
Preferably, the buffer part 6 is a spongy cushion, and an outer film used for reducing the gliding friction force of the workpiece is arranged on the outer surface of the spongy cushion and used for enabling the ceramic tile to slide out smoothly.
The invention also provides a ceramic tile thickness detection system based on the ceramic tile thickness detection device, and the thickness detection device 3 further comprises a detection system, a terminal identification system and a sorting system;
the detection system comprises a detection controller and further comprises:
pressure sensor 3333: the pressure sensor 3333 is used for detecting the pressure change of the pressure sensor 3333 under the clamping of the workpiece due to the addition of the thickness of the workpiece;
a data acquisition module: for collecting pressure data detected by the pressure sensor 3333;
the position detection module 32: the pressure sensor 3333 is used for recording the pressure data change when the workpiece is about to move below the detection component;
a first communication module: the pressure sensor 3333 is used for sending the detection result to the terminal identification system, processing data and displaying the detection result;
the terminal identification system comprises a terminal controller, and the terminal control system further comprises:
a second communication module: the sorting system is used for receiving the detection data acquired by the detection system and sending a control instruction to the sorting system according to the detection result grade;
a data processing module: the system is used for processing detection data detected by the detection system, amplifying the data value, enabling the pressure change value to be more obvious, being more beneficial to displaying tiny flaws of the ceramic tile and outputting display information according to the detection result;
a display module: outputting a detection result image according to the display information;
a data grading module: the system is used for dividing the grade of the detection result;
the storage unit is used for storing the detection result information and the workpiece quality grade information;
the sorting system includes a sorting controller, the sorting system further includes:
a third communication module: the control instruction is used for receiving a control instruction sent by the terminal identification system;
a signal identification module: the sorting module 43 is used for distinguishing the control instruction sent by the terminal identification system and driving the sorting module 43 of the corresponding grade to grab the workpiece through the sorting controller;
the grabbing device 433: for gripping and releasing a workpiece;
the telescopic member 432: for moving the gripping device 433 up and down to make it contact with or separate from the workpiece;
the moving device 431: the workpiece sorting device is used for transferring the workpieces from the conveying belt into the discharging slideway 42 after the gripping device 433 grips the workpieces, so that the function of automatically sorting the quality grades of the workpieces is realized.
The invention also provides a ceramic tile thickness detection method based on the ceramic tile thickness detection device, when a qualified workpiece supports the movable rod 3312 below the contact part 332, the pressure of the elastic part 3331 acting on the pressure sensor 3333 through the pressure plate 3332 is standard pressure, and the detection result is displayed on a qualified standard line;
when the workpiece to be detected with the thickness larger than that of the qualified workpiece is positioned below the contact part 332 and the moving rod 3312 is upwards supported, the pressure of the elastic part 3331 acting on the pressure sensor 3333 through the pressure plate 3332 is larger than the standard pressure, and the detection result is displayed above the qualified standard line;
according to the degree that the pressure detected by the pressure sensor 3333 is greater than the standard pressure, dividing the grade of the defective grade of the workpiece caused by the overlarge thickness;
when the workpiece to be detected, the thickness of which is smaller than that of the qualified workpiece, is positioned below the contact part 332 and the moving rod 3312 is upwards supported, the pressure of the elastic part 3331 acting on the pressure sensor 3333 through the pressure plate 3332 is smaller than the standard pressure, and the detection result is displayed below the qualified standard line;
dividing the grade of the defect of the workpiece caused by insufficient thickness according to the degree that the pressure detected by the pressure sensor 3333 is less than the standard pressure;
when a flaw, a pit or a protrusion 3314 appears on a detection point corresponding to the contact member 332 on the workpiece to be detected, the pressure detected by the pressure sensor 3333 changes abruptly, and a broken point appears on a detection result display line to reflect the flatness of the surface of the workpiece.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (10)
1. The thickness detection device for the ceramic tiles is characterized by comprising a rack (1), wherein a conveying device (2) is arranged on the rack (1), a detection device (3) used for detecting the thickness is further arranged on the rack (1), and a sorting mechanism (4) used for carrying out grade sorting according to detection results of the thickness detection device (3) is further arranged on the rack (1).
2. The thickness detection device for the ceramic tiles according to claim 1, wherein the conveying device (2) is a conveying belt arranged on a frame (1), a supporting plate (5) for supporting the workpiece is further arranged on the frame (1), and the supporting plate (5) is in contact with the inner annular surface of the conveying belt.
3. The thickness detection device for ceramic tiles according to claim 1, characterized in that the detection device (3) comprises a support frame (31) installed on the rack (1), a position detection module (32) is arranged on the top of the support frame (31), and a plurality of groups of detection units (33) are arranged on the support frame (31).
4. The thickness detection apparatus for ceramic tiles according to claim 3, characterized in that each group of detection units (33) comprises a telescopic support part (331), the lower end of the support part (331) is provided with a contact part (332), and the support part (331) is internally provided with a pressure detection assembly (333).
5. The apparatus for detecting thickness of ceramic tiles as claimed in claim 4, wherein said supporting member (331) comprises a sleeve (3311) mounted on top of a supporting frame (31), said sleeve (3311) having a moving rod (3312) slidably connected thereto, said contact member (332) being mounted on the lower end of the moving rod (3312), said pressure detecting assembly (333) being mounted in the sleeve (3311).
6. The apparatus for detecting thickness of ceramic tile according to claim 5, wherein the pressure detecting assembly (333) comprises an elastic member (3331) installed in the sleeve (3311), a pressure plate (3332) is provided at the lower end of the elastic member (3331), and a pressure sensor (3333) is provided between the pressure plate (3332) and the upper end of the movable rod (3312).
7. The thickness detection device for ceramic tiles according to claim 1, characterized in that the sorting mechanism (4) comprises a housing (41) mounted on the rack (1), the housing (41) has a plurality of discharging slideways (42), and a plurality of sorting assemblies (43) corresponding to the discharging slideways are arranged in the housing (41).
8. The thickness detection apparatus for ceramic tiles according to claim 7, characterized in that the sorting assembly (43) comprises a moving device (431) installed on the top of the housing (41), the moving device (431) is provided with a telescopic component (432), and the moving end of the telescopic component (432) is provided with a gripping device (433) for gripping the workpiece.
9. A thickness detection device for ceramic tiles according to any one of claims 1 to 8, characterized in that said thickness detection device (3) further comprises a detection system, a terminal identification system and a sorting system;
the detection system comprises a detection controller and further comprises:
pressure sensor (3333): is used for detecting the pressure change of the pressure sensor (3333) caused by the addition of the thickness of the workpiece under the clamping of the workpiece;
a data acquisition module: for acquiring pressure data detected by a pressure sensor (3333);
position detection module (32): the pressure sensor is used for starting to record pressure data change of the pressure sensor (3333) when the workpiece is about to move below the detection component;
a first communication module: the pressure sensor is used for sending the detection result of the pressure sensor (3333) to the terminal identification system, processing data and displaying the detection result;
the terminal identification system comprises a terminal controller, and the terminal control system further comprises:
a second communication module: the sorting system is used for receiving the detection data acquired by the detection system and sending a control instruction to the sorting system according to the detection result grade;
a data processing module: the device is used for processing the detection data detected by the detection system, amplifying the data value and outputting display information according to the detection result;
a display module: outputting a detection result image according to the display information;
a data grading module: the system is used for dividing the grade of the detection result;
the storage unit is used for storing the detection result information and the workpiece quality grade information;
the sorting system includes a sorting controller, the sorting system further includes:
a third communication module: the control instruction is used for receiving a control instruction sent by the terminal identification system;
a signal identification module: the control command is used for distinguishing the control command sent by the terminal identification system, and the sorting components (43) of the corresponding grades are driven by the sorting controller to grab the workpieces;
gripping device (433): for gripping and releasing a workpiece;
telescoping member (432): the gripping device (433) is used for moving up and down to be contacted with or separated from the workpiece;
moving device (431): the automatic sorting machine is used for transferring workpieces to a discharging slide way (42) from a conveying belt after the workpieces are grabbed by the grabbing device (433), and the function of automatically sorting the quality grades of the workpieces is realized.
10. The method for detecting the thickness of ceramic tiles using the thickness detection device of any one of claims 1 to 9, wherein when the qualified workpiece supports the moving rod (3312) under the contact member (332), the pressure of the elastic member (3331) acting on the pressure sensor (3333) through the pressure plate (3332) is a standard pressure, and the detection result is displayed on a qualified standard line;
when the workpiece to be detected with the thickness larger than that of the qualified workpiece is positioned below the contact component (332) and the moving rod (3312) is upwards supported, the pressure of the elastic part (3331) acting on the pressure sensor (3333) through the pressure plate (3332) is larger than the standard pressure, and the detection result is displayed above the qualified standard line; according to the degree that the pressure detected by the pressure sensor (3333) is greater than the standard pressure, dividing the grade of the defect of the workpiece caused by the excessive thickness;
when the workpiece to be detected with the thickness smaller than that of the qualified workpiece is positioned below the contact component (332) and the moving rod (3312) is upwards supported, the pressure of the elastic part (3331) acting on the pressure sensor (3333) through the pressure plate (3332) is smaller than the standard pressure, and the detection result is displayed below the qualified standard line; according to the degree that the pressure detected by the pressure sensor (3333) is smaller than the standard pressure, dividing the defective grade of the workpiece caused by insufficient thickness;
when a flaw, a pit or a bulge (3314) appears on a detection point corresponding to the contact part (332) on the workpiece to be detected, the pressure detected by the pressure sensor (3333) can be used for displaying a picture, and a detection result display line can also have a break point for reflecting the flatness of the workpiece.
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| CN202211364123.4A CN115646843A (en) | 2022-11-02 | 2022-11-02 | Thickness detection device for ceramic tile |
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| CN202211364123.4A CN115646843A (en) | 2022-11-02 | 2022-11-02 | Thickness detection device for ceramic tile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117238812A (en) * | 2023-11-10 | 2023-12-15 | 四川省农业机械科学研究院 | Substrate warp measuring device and measuring method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117238812A (en) * | 2023-11-10 | 2023-12-15 | 四川省农业机械科学研究院 | Substrate warp measuring device and measuring method |
| CN117238812B (en) * | 2023-11-10 | 2024-04-05 | 四川省农业机械科学研究院 | Substrate warp measuring device and measuring method |
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