Device and method for automatically testing impact resistance of ceramic integrated wall panel

Abstract

The invention discloses an automatic testing device and method for impact resistance of a ceramic integrated wall panel, and relates to the field of ceramic panel detection.The device comprises a stand column, a horizontal cross beam, a steel ball, a wall panel sample, a horizontal longitudinal beam, a rack A, a gear hub motor A and a horizontal moving beam; the horizontal moving beam moves in the length direction of the rack A so as to change the position of the steel ball, so that the position of the steel ball can be changed after each time of knocking, manual adjustment is not needed, the knocking position is controllable, and the positioning rollers A on the two sides are attached to the side wall of the horizontal longitudinal beam, so that the steel ball can be conveniently and quickly knocked. And the positions of the horizontal moving beam and the gear hub motor A can be limited, and falling is avoided.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of ceramic panel detection, and particularly relates to a ceramic integrated wall panel impact resistance automatic test device and method and a processing method thereof. BACKGROUND

[0002] The integrated wall panel is a decorative indoor wall product integrated by functional modules and decorative lines and fasteners and the like, and is installed on site in a factory. The integrated wall panel is mainly used in prefabricated buildings. According to different materials and processes, the integrated wall panel can be divided into ceramic, metal, bamboo (wood), stone plastic, wood and the like. The impact resistance of the ceramic integrated wall panel should meet the provisions of the national building industry standard JG / T597-2021 Building Prefabricated Integrated Wall. The test process is as follows: the decorative surface layer of the ceramic integrated wall panel sample is placed horizontally on a smooth floor, a high-carbon chromium bearing steel ball with a nominal diameter of 63.5mm and a mass of 1045g is used to impact the sample at a distance of 980mm from the upper surface of the sample, and the sample is impacted for 10 times. The impact point spacing and the distance between the impact point and the edge should not be less than 100mm. The appearance of a ring-shaped crack around the sample surface impact point is regarded as impact point damage. If the number of damaged points in the 10 impact points is less than 4, the sample is qualified.

[0003] However, the existing detection of the impact strength of the integrated wall panel requires manual operation for steel ball picking, impact point spacing measurement, displacement and height measurement and adjustment. Manual adjustment is easy to cause the steel ball to knock at the same position, thereby affecting the accuracy of the detection data. Therefore, the application is proposed. SUMMARY

[0004] The technical problem to be solved by the application is to overcome the deficiencies of the prior art and provide a ceramic integrated wall panel impact resistance automatic test device that can overcome the above problems or at least partially solve the above problems.

[0005] To solve the above technical problems, the basic idea of the technical solution of the application is as follows: The application discloses an automatic test device for the impact resistance of a ceramic integrated wall panel, which comprises four vertical columns arranged in a rectangle on a horizontal smooth ground, horizontal cross beams detachably connected to the upper ends of the two vertical columns on the front and back sides, steel balls arranged between the two horizontal cross beams, a wall panel sample placed between the four vertical columns, the steel balls falling and knocking on the wall panel sample, horizontal longitudinal beams detachably connected to the upper ends of the two vertical columns on the left and right sides, a rack A detachably connected to the upper ends of the two horizontal longitudinal beams, limit plates A detachably connected to the two ends of the rack A, the limit plates A being detachably connected to the horizontal longitudinal beams, gear hub motors A in mesh with the upper part of the rack A, horizontal moving beams detachably connected between every two left and right opposite gear hub motors A, the horizontal edges of right-angle plates A being detachably connected to the bottom of the two sides of the horizontal moving beams, shaft supports A detachably connected to the vertical edges of the right-angle plates A, positioning rollers A rotatably connected in the shaft supports A, the positioning rollers A being attached to the side walls of the horizontal longitudinal beams, the steel balls being arranged below the horizontal moving beams, and the gear hub motors A being rotatable to mesh with the rack A so that the horizontal moving beams move along the length direction of the rack A to change the position of the steel balls.

[0006] Further, the upper ends of the two horizontal moving beams are detachably connected with a rack B, the two ends of the rack B are detachably connected with positioning plates B, the upper parts of the two sides of the two racks B are in mesh with left and right opposite gear hub motors B, shafts B are detachably connected between the two gear hub motors B on the same rack B, a middle plate is detachably connected between the two shafts B, a servo electric cylinder B is detachably connected to the upper end center of the middle plate, the extension end B of the servo electric cylinder B is detachably connected with the bottom of the top plate, right-angle plates B are detachably connected to the bottom of the two sides of each shaft B, shaft supports B are detachably connected to the outer wall of the right-angle plates B, positioning rollers B are rotatably connected in the shaft supports B, and the positioning rollers B are attached to the side walls of the horizontal moving beams.

[0007] Further, left and right sides in the two horizontal moving beams are provided with connecting rods, the upper ends of the two connecting rods are detachably connected with a top plate, the bottom of the two connecting rods is detachably connected with a bottom plate, the bottom of the bottom plate is provided with a flexible thin soft rope, the steel balls are detachably connected with the flexible thin soft rope, and one side of the bottom of the bottom plate is detachably connected with an electromagnet suction seat.

[0008] Further, the upper ends of the two sides of the bottom plate are detachably connected with shaft seats A, a winding roller is rotatably connected between the two shaft seats A, the two ends of the winding roller are fixedly connected with baffle plates, the outer wall of the one side shaft seat A is detachably connected with the winding roller, the rotating end of the winding roller is detachably connected with a shaft coupling, the shaft coupling is detachably connected with the winding roller, and the flexible thin soft rope is wound on the outer wall of the winding roller.

[0009] Further, the bottom plate directly below the two side shaft seats A is provided with a V-shaped hole, a V-shaped wire plate is penetrated in the V-shaped hole, the V-shaped wire plate has a structure of large at the top and small at the bottom, the distance between the two inner edges of the upper part of the V-shaped wire plate is greater than the distance between the two side shaft seats A, the tip of the V-shaped wire plate is directed to the steel ball, and a flexible thin and soft rope is penetrated through the V-shaped wire plate.

[0010] Further, the bottom of the bottom plate is detachably connected with a servo motor B, the rotating end of the middle plate is detachably connected with a shaft sleeve F, the outer wall of the shaft sleeve F is detachably connected with the vertical edge of an L-shaped swing rod, the bottom of the horizontal edge of the L-shaped swing rod is detachably connected with a ball pushing plate, and the ball pushing plate is provided with a pit.

[0011] Further, the outer wall of one side of the column is detachably connected with a PLC controller, one side of the bottom of the bottom plate is detachably connected with an AI image recognition sensor, and the other side is provided with a laser displacement sensor.

[0012] Further, the PLC controller controls the data collection of distance measurement, displacement and image, which is provided by the laser displacement sensor, the AI image recognition sensor and the related servo motor to the controller, and the controller makes corresponding instructions.

[0013] Further, the upper sides of the horizontal smooth ground are detachably connected with bases, each base is connected with the horizontal smooth ground by bolts, the upper ends of the two side bases are detachably connected with a rack C, the upper sides of the two side bases are detachably connected with a protective cover, the upper sides of the two side racks C are engaged with gear wheel hubs motor C, the opposite sides of every two left and right opposite gear wheel hubs motor C are detachably connected with shaft C, the ends of the shaft C are detachably connected with the vertical edge of an L plate, the outer wall of the vertical edge of the L plate is detachably connected with a shaft support C, the inside of the shaft support C is rotatably connected with a positioning roller C, the positioning roller C is attached to the side wall of the base, the outer wall of the L plate is detachably connected with a shaft D, the outer wall of the shaft D is rotatably connected with a positioning roller D, the positioning roller D is attached to the outer wall of the base, the upper side of the horizontal edge of the L plate is detachably connected with a servo electric cylinder A, the end of the telescopic end A of the servo electric cylinder A is detachably connected with a flange plate, the upper end of the flange plate is detachably connected with a shaft seat B, the two side shaft seats B are detachably connected with an electric roller, and the outer wall of the electric roller is detachably connected with an elastic brush.

[0014] The application further discloses an automatic test method for the impact resistance of the ceramic integrated wall panel, and the specific steps are as follows: S1: a wall panel sample with a maximum size of 1200mm in width and 3600mm in length is placed on the horizontal smooth ground and located between the four columns, so that the decorative surface of the wall panel sample faces upwards; S2: press the test start button in the PLC controller, each electric control component enters the working state, the PLC controller controls the gear hub motor A and the gear hub motor B to work according to the image data transmitted by the column, so that the electromagnet holder is located in the area allowing the impact of the wall panel sample, the PLC controller controls the gear hub motor C to work to make the electric roller move out of the wall panel sample area; S3: the laser displacement sensor transmits the distance from the upper surface of the wall panel sample and the distance from the horizontal smooth ground to the PLC controller in real time, the PLC controller controls the servo electric cylinder B to work according to the distance data of the wall panel sample measured by the laser displacement sensor, so that the height position of the electromagnet holder on the bottom plate meets the requirement that the distance between the steel ball and the upper surface of the ceramic integrated wall panel impact-resistant wall panel sample is 980 mm, and the PLC controller controls the servo motor A to work according to the height position of the steel ball, so that the winding roller rotates, and when the height of the steel ball transmitted by the laser displacement sensor to the PLC controller in real time reaches the programmed set distance, the PLC controller controls the servo motor A to stop working; S4: the PLC controller controls the servo motor B to work to make the L-shaped swing rod rotate, the steel ball is pushed to the electromagnet holder by the push ball plate and is adsorbed, the PLC controller controls the servo motor B to work in reverse to make the push ball plate return to the position before swinging, the PLC controller controls the servo motor A to work in reverse to release the flexible thin soft rope, and when the flexible thin soft rope moves down to the programmed set length, the PLC controller controls the servo motor A to stop working; S5: the PLC controller controls the electromagnet holder to lose the adsorption force, the steel ball freely falls and impacts the upper surface of the wall panel sample, the AI image recognition sensor transmits the image of the steel ball freely falling and impacting the upper surface of the wall panel sample and the generated result to the PLC controller in real time, and the PLC controller records whether a ring-shaped crack appears around the impact point on the sample surface; S6: the PLC controller controls the gear hub motor C and the wall panel sample to work to make the electric roller move to the upper surface of the wall panel sample, the rotating direction of the electric roller is opposite to the advancing direction thereof, the elastic brush installed on the full length of the electric roller rotates synchronously with the electric roller to clean the ceramic fragments or particles generated after the impact point, and the rotating elastic brush moves from one end of the wall panel sample to the other end, when the image data of the wall panel sample surface transmitted by the AI image recognition sensor to the PLC controller still has ceramic fragments or particles, the PLC controller controls the servo electric cylinder A to shorten the extension end A according to the programming to increase the pressure of the elastic brush on the surface of the wall panel sample, controls the gear hub motor C and the electric roller to work to make the electric roller move to the upper surface of the wall panel sample, and the rotating direction of the electric roller is opposite to the advancing direction thereof, and finally the elastic brush removes the ceramic fragments or particles on the surface of the wall panel sample, and the electric roller moves out of the wall panel sample; S7: The PLC controller controls the gear wheel hub motor A and the gear wheel hub motor B to work according to the last impact point position image data transmitted by the AI image recognition sensor, so that the horizontal displacement distance of the electromagnet suction seat from the last impact point and the edge of the sample is not less than 100 mm; S8: Repeat steps S2-S7 until 10 impact tests are completed, and the PLC controller automatically determines whether the number of damage points in the 10 impact points is less than 4.

[0015] Compared with the prior art, the present application has the following beneficial effects: 1. In the present application, the meshing of the gear wheel hub motor A rotating in cooperation with the rack A enables the horizontal moving beam to move along the length direction of the rack A, thereby changing the position of the steel ball, so that the position of the steel ball can be changed after each knock, without manual adjustment, so that the knocking position is controllable. The two side positioning rollers A adhere to the side wall of the horizontal longitudinal beam, which can limit the position of the horizontal moving beam and the gear wheel hub motor A, avoiding falling off.

[0016] 2. In the present application, the electromagnet suction seat can attract and fix the steel ball at a high place. When the electromagnet suction seat loses magnetic force, the steel ball falls downward by gravity and hammers the surface of the wall panel sample, thereby fixing the falling height of the steel ball, so that the test data is more accurate.

[0017] 3. In the present application, the rotation of the servo motor A drives the winding roller to rotate, thereby realizing the winding and unwinding of the flexible thin rope, so that the steel ball can be lifted after a single knock and then attracted by the electromagnet suction seat for the next impact.

[0018] 4. In the present application, the V-shaped wire guide plate can guide the flexible thin rope when winding the flexible thin rope, so that the position of the steel ball is fixed when the flexible thin rope is wound.

[0019] 5. In the present application, the rotation of the gear wheel hub motor B in cooperation with the meshing of the rack B enables the connecting rod, the top plate and the bottom plate to move along the length direction of the horizontal moving beam, so that the steel ball can change position left and right. The positioning roller B adheres to the outer wall of the horizontal moving beam, which can limit the two gear wheel hub motors B from falling off. The extension and shortening of the servo motor cylinder B can make the bottom plate, the top plate and the connecting rod move up and down, thereby changing the initial height of the steel ball according to the thickness of the wall panel sample.

[0020] 6. In the present application, the rotation of the servo motor B drives the L-shaped swing rod to rotate, thereby swinging the steel ball to the electromagnet suction seat for attraction, so that manual attraction of the steel ball to the electromagnet suction seat is not required, making the wall panel inspection more convenient.

[0021] 7、The application, through the cooperation of the AI image recognition sensor and the laser displacement sensor, can detect the position of the steel ball in real time, stop when the steel ball rises to the appropriate position, and then can be adsorbed between the steel ball and the electromagnet suction seat through the swing of the ball pushing plate, so that the adsorption of the steel ball is more accurate.

[0022] 8、The application, through the gear hub motor C, can make the L plate move along the length direction of the rack C, and then can make the elastic brush move transversely on the surface of the wall panel sample, and then can sweep the debris, avoid the influence of the debris on the subsequent operation of the steel ball, through the extension or contraction of the servo electric cylinder A, and then can make the elastic brush can be adjusted according to the thickness of the wall panel sample, through the rotation of the electric roller to drive the elastic brush to rotate, so that the elastic brush can rotate actively, and the cleaning effect of the elastic brush on the surface of the wall panel sample is better.

[0023] The specific embodiments of the application will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0024] In the drawings: Figure 1 It is a main cross-sectional structure schematic diagram of a ceramic integrated wall panel impact resistance automatic test device of the application; Figure 2 It is a test device top view structure schematic diagram of the application; Figure 3 It is a test device side view cross-sectional structure schematic diagram of the application; Figure 4 It is a Figure 1 structure schematic diagram of the application; Figure 5 It is a steel ball swing state structure schematic diagram of the application; Figure 6 It is a steel ball adsorption state structure schematic diagram of the application; Figure 7 It is a Figure 2 structure schematic diagram of the application; Figure 8 It is a Figure 3 structure schematic diagram of the application; Figure 9 It is a Figure 1 structure schematic diagram of the application; Figure 10 It is an electric control principle framework schematic diagram of the application.

[0025] Figure 11 It is a structure schematic diagram of the application; In the figure: 1, wall panel sample; 2, elastic brush; 3, horizontal smooth floor; 4, stand; 5, horizontal crossbeam; 6, horizontal moving beam; 7, PLC controller; 8, limiting plate A; 9, horizontal longitudinal beam; 10, protective cover; 11, electric roller; 12, servo electric cylinder A; 13, shaft seat B; 14, L plate; 15, gear hub motor A; 16, positioning plate B; 17, shaft B; 18, middle plate; 19, gear hub motor B; 20, bottom plate; 21, top plate; 22, connecting rod; 23, base; 24, rack C; 25, gear hub motor C; 26, shaft C; 27, flange plate; 28, telescopic end A; 29, telescopic end B; 30, shaft support C; 31, positioning roller C; 32, shaft D; 33, positioning roller D; 34, right-angle plate A; 35, shaft support A; 36, positioning roller A; 37, rack A; 38, steel ball; 39, electromagnet suction seat; 40, AI image recognition sensor; 41, servo electric cylinder B; 42, rack B; 43, baffle plate; 44, servo motor A; 45, laser displacement sensor; 46, V-shaped wire guide plate; 47, shaft sleeve F; 48, servo motor B; 49, L-shaped swing lever; 50, ball pushing plate; 51, flexible thin soft rope; 52, shaft coupling; 53, shaft seat A; 54, winding roller; 55, V-shaped hole; 56, positioning roller B; 57, shaft support B; 58, right-angle plate B; 59, pit. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will be combined with the accompanying drawings in the embodiments of the present application to make a clear and complete description of the technical solutions in the embodiments. The following embodiments are used to illustrate the present application but not to limit the scope of the present application.

[0027] Embodiment 1 Referring to Figure 1 and Figure 4 It is an automatic impact resistance test device for ceramic integrated wall panels in the present embodiment. The automatic impact resistance test device for ceramic integrated wall panels in the present embodiment comprises four stand columns 4 installed on a horizontal smooth floor 3. The four stand columns 4 are arranged in a rectangular shape. The upper ends of the two stand columns 4 on the front and back sides are detachably connected with horizontal crossbeams 5. Steel balls 38 are arranged between the two horizontal crossbeams 5. A wall panel sample 1 is placed between the four stand columns 4. The steel balls 38 fall and strike on the wall panel sample 1. In the present embodiment, the steel balls 38 strike on the wall panel. The position of the steel balls 38 is changed once for each strike. A total of 10 strikes are performed. If the impact damage points are less than 4, the wall panel is qualified.

[0028] Referring to 9, it is an automatic impact resistance test device for ceramic integrated wall panels in the present embodiment Figure 1The upper end of the left and right two columns 4 is detachably connected with a horizontal longitudinal beam 9, the upper end of the two sides of the horizontal longitudinal beam 9 is detachably connected with a rack A37, the two ends of the rack A37 are detachably connected with a limiting plate A8, the limiting plate A8 is detachably connected with the horizontal longitudinal beam 9, the upper part of the rack A37 is engaged with the oppositely arranged gear wheel hub motor A15, every two left and right opposite gear wheel hub motors A15 are detachably connected with a horizontal moving beam 6, the two sides of the bottom of the horizontal moving beam 6 are detachably connected with the horizontal side of the right angle plate A34, the vertical side of the right angle plate A34 is detachably connected with the shaft support A35, the inside of the shaft support A35 is rotatably connected with the positioning roller A36, the positioning roller A36 is attached to the side wall of the horizontal longitudinal beam 9, the steel ball 38 is arranged below the horizontal moving beam 6, in the embodiment, the engagement of the gear wheel hub motor A15 rotating cooperation with the rack A37 makes the horizontal moving beam 6 move along the length direction of the rack A37, thereby the position of the steel ball 38 can be changed, so that the position of the steel ball 38 can be changed after each knock, without manual adjustment, so that the knocking position is controllable, the two sides of the positioning roller A36 are attached to the side wall of the horizontal longitudinal beam 9, which can limit the position of the horizontal moving beam 6 and the gear wheel hub motor A15, and avoid falling off.

[0029] Referring to 4, which is a schematic view of the structure of the adsorption assembly in the embodiment Figure 1 The upper end of the left and right two columns 4 is detachably connected with a horizontal longitudinal beam 9, the upper end of the two sides of the horizontal longitudinal beam 9 is detachably connected with a rack A37, the two ends of the rack A37 are detachably connected with a limiting plate A8, the limiting plate A8 is detachably connected with the horizontal longitudinal beam 9, the upper part of the rack A37 is engaged with the oppositely arranged gear wheel hub motor A15, every two left and right opposite gear wheel hub motors A15 are detachably connected with a horizontal moving beam 6, the two sides of the bottom of the horizontal moving beam 6 are detachably connected with the horizontal side of the right angle plate A34, the vertical side of the right angle plate A34 is detachably connected with the shaft support A35, the inside of the shaft support A35 is rotatably connected with the positioning roller A36, the positioning roller A36 is attached to the side wall of the horizontal longitudinal beam 9, the steel ball 38 is arranged below the horizontal moving beam 6, in the embodiment, the engagement of the gear wheel hub motor A15 rotating cooperation with the rack A37 makes the horizontal moving beam 6 move along the length direction of the rack A37, thereby the position of the steel ball 38 can be changed, so that the position of the steel ball 38 can be changed after each knock, without manual adjustment, so that the knocking position is controllable, the two sides of the positioning roller A36 are attached to the side wall of the horizontal longitudinal beam 9, which can limit the position of the horizontal moving beam 6 and the gear wheel hub motor A15, and avoid falling off.

[0030] Referring to 4 and Figure 7It is the winding assembly structure schematic diagram in the embodiment, the upper end of the bottom plate 20 is detachably connected with the shaft seat A53 on both sides, the winding roller 54 is rotatably connected between the two shaft seats A53, the both ends of the winding roller 54 are fixedly connected with the baffle plate 43, the outer wall of the one side shaft seat A53 is detachably connected with the winding roller 54, the rotating end of the winding roller 54 is detachably connected with the coupling 52, the coupling 52 is detachably connected with the winding roller 54, and the flexible thin rope 51 is wound on the outer wall of the winding roller 54.In the embodiment, the winding roller 54 is rotated by the servo motor A44, and the flexible thin rope 51 can be wound and unwound, so that the steel ball 38 can be lifted after single impact and adsorbed by the electromagnet suction seat 39 again, and the next impact can be carried out.

[0031] As shown in FIG. 4, the V-shaped hole 55 is arranged on the bottom plate 20 below the two shaft seats A53, the V-shaped wire guide plate 46 is arranged in the V-shaped hole 55, the V-shaped wire guide plate 46 has an upper large and lower small structure, the distance between the two inner edges of the upper part of the V-shaped wire guide plate 46 is greater than the distance between the two shaft seats A53, the tip of the V-shaped wire guide plate 46 faces the steel ball 38, and the flexible thin rope 51 passes through the V-shaped wire guide plate 46.In the embodiment, the V-shaped wire guide plate 46 can guide the flexible thin rope 51 when winding the flexible thin rope 51, so that the position of the steel ball 38 is fixed when following the winding of the flexible thin rope 51.

[0032] As shown in FIG. 5, Figure 8 and Figure 9As shown, it is the height adjusting assembly structure schematic view in the embodiment, the upper end of the horizontal moving beam 6 on both sides is detachably connected with the rack B42, the both ends of the rack B42 are detachably connected with the positioning plate B16, the upper sides of the two racks B42 on both sides are engaged with the left and right opposite gear hub motors B19, the two gear hub motors B19 on the same rack B42 are detachably connected with the shaft B17, the both sides of the shaft B17 are detachably connected with the middle plate 18, the center of the upper end of the middle plate 18 is detachably connected with the servo electric cylinder B41, the telescopic end B29 of the servo electric cylinder B41 is detachably connected with the bottom of the top plate 21, the bottom of each shaft B17 is detachably connected with the right angle plate B58 on both sides, the outer wall of the right angle plate B58 is detachably connected with the shaft support B57, the inside of the shaft support B57 is rotatably connected with the positioning roller B56, the positioning roller B56 is attached to the side wall of the horizontal moving beam 6, in the embodiment, the rotation of the gear hub motor B19 is matched with the engagement with the rack B42, so that the connecting rod 22, the top plate 21 and the bottom plate 20 move along the length direction of the horizontal moving beam 6, so that the steel ball 38 can change position left and right, the positioning roller B56 is attached to the outer wall of the horizontal moving beam 6, which can limit the two gear hub motors B19 from falling off, the extension and shortening of the servo electric cylinder B41 can make the bottom plate 20, the top plate 21 and the connecting rod 22 move up and down, so that the initial height of the steel ball 38 can be changed according to the thickness of the wall panel sample 1.

[0033] Referring to Figure 6 and Figure 8 As shown, it is the swing ball assembly structure schematic view in the embodiment, one side of the bottom of the bottom plate 20 is detachably connected with the servo motor B48, the rotating end of the middle plate 18 is detachably connected with the shaft sleeve F47, the outer wall of the shaft sleeve F47 is detachably connected with the vertical edge of the L-shaped swing rod 49, the bottom of the horizontal edge of the L-shaped swing rod 49 is detachably connected with the ball pushing plate 50, the ball pushing plate 50 is provided with a pit 59, in the embodiment, the rotation of the servo motor B48 drives the L-shaped swing rod 49 to rotate, so that the steel ball 38 can be swung to the electromagnet suction seat 39 for adsorption, so that manual adsorption of the steel ball 38 and the electromagnet suction seat 39 is not needed, and the inspection of the wall panel is more convenient.

[0034] Referring to Figure 1 and Figure 5 As shown, the outer wall of one side of the stand column 4 is detachably connected with the PLC controller 7, one side of the bottom of the bottom plate 20 is detachably connected with the AI image recognition sensor 40, the other side is mounted with the laser displacement sensor 45, in the embodiment, the cooperation of the AI image recognition sensor 40 and the laser displacement sensor 45 can detect the position of the steel ball 38 in real time, the steel ball 38 stops after rising to the appropriate position, and the steel ball 38 can be adsorbed between the electromagnet suction seat 39 through the swing of the ball pushing plate 50, so that the adsorption of the steel ball 38 is more accurate.

[0035] Referring to Figure 11 As shown in FIG. 7, which is a schematic diagram of the control principle framework in the embodiment, the PLC controller 7 controls the data collection of ranging, displacement, image, etc. to be provided to the controller by the laser displacement sensor 45 and the AI image recognition sensor 40 and the related servo motor, and the controller makes corresponding instructions.

[0036] Referring to Figure 1 , Figure 3 and Figure 10 As shown in FIG. 8, which is a schematic diagram of the cleaning assembly structure in the embodiment, the upper two sides of the horizontal smooth ground 3 are detachably connected with the bases 23, the upper end of each base 23 is detachably connected with the rack C24 using the bolt connection between the two sides of the base 23 and the horizontal smooth ground 3, the upper two sides of the base 23 are detachably connected with the protective cover 10, the upper two sides of the two sides of the rack C24 are engaged with the gear hub motor C25, the opposite surface of every two left and right opposite gear hub motors C25 is detachably connected with the shaft C26, the end of the shaft C26 is detachably connected with the vertical edge of the L plate 14, the outer wall of the vertical edge of the L plate 14 is detachably connected with the shaft support C30, the inside of the shaft support C30 is rotatably connected with the positioning roller C31, the positioning roller C31 is attached to the side wall of the base 23, the outer wall of the shaft D32 is rotatably connected with the positioning roller D33, the positioning roller D33 is attached to the outer wall of the base 23, the upper horizontal edge of the L plate 14 is detachably connected with the servo electric cylinder A12, the end of the telescopic end A28 of the servo electric cylinder A12 is detachably connected with the flange plate 27, the upper end of the flange plate 27 is detachably connected with the shaft seat B13, the two sides of the shaft seat B13 are detachably connected with the electric roller 11, and the outer wall of the electric roller 11 is detachably connected with the elastic brush 2. In the embodiment, the gear hub motor C25 is used to move the L plate 14 along the length direction of the rack C24, so as to move the elastic brush 2 transversely on the surface of the wall panel sample 1, so as to sweep the debris, avoid the influence of the debris on the subsequent operation of the steel ball 38, the servo electric cylinder A12 is used to make the telescopic end A28 extend or contract, so as to adjust the elastic brush 2 according to the thickness of the wall panel sample 1, and the rotation of the electric roller 11 drives the elastic brush 2 to rotate, so as to make the elastic brush 2 rotate actively, and the cleaning effect of the elastic brush 2 on the surface of the wall panel sample 1 is better.

[0037] It is worth noting that the so-called gear hub motor is a gear installed outside the hub motor.

[0038] The embodiment also discloses an automatic impact resistance test method for ceramic integrated wall panels, and the specific steps are as follows: S1: Place the wall panel sample 1 with the maximum size of 1200mm in width and 3600mm in length on the horizontal smooth floor 3 and between the four vertical columns 4, so that the decorative surface of the wall panel sample 1 faces upwards; S2: Press the test start button in the PLC controller 7, and each electric control component enters the working state. The PLC controller 7 controls the gear hub motor A 15 and the gear hub motor B 19 to work according to the image data transmitted by the vertical column 4, so that the electromagnet suction seat 39 is located in the area allowing the impact on the wall panel sample 1. The PLC controller 7 controls the gear hub motor C 25 to work so that the electric roller 11 moves out of the area of the wall panel sample 1; S3: The laser displacement sensor 45 transmits the distance from the upper surface of the wall panel sample 1 and the horizontal smooth floor 3 to the PLC controller 7 in real time. The PLC controller 7 controls the servo electric cylinder B 41 to work according to the distance data of the wall panel sample 1 measured by the laser displacement sensor 45, so that the height position of the electromagnet suction seat 39 on the bottom plate 20 meets the requirement that the distance from the steel ball 38 to the upper surface of the ceramic integrated wall panel impact-resistant wall panel sample 1 is 980mm. At the same time, the PLC controller 7 controls the servo motor A 44 to work according to the height position of the steel ball 38, so that the winding roller 54 rotates. When the height of the steel ball 38 transmitted by the laser displacement sensor 45 to the PLC controller 7 in real time reaches the programmed set distance, the PLC controller 7 controls the servo motor A 44 to stop working; S4: The PLC controller 7 controls the servo motor B 48 to work so that the L-shaped swing rod 49 rotates. The steel ball 38 is pushed to the electromagnet suction seat 39 by the push ball plate 50 and is adsorbed. The PLC controller 7 controls the servo motor B 48 to work in reverse so that the push ball plate 50 returns to the position before swinging. The PLC controller 7 controls the servo motor A 44 to work in reverse so that the winding roller 54 releases the flexible thin rope 51. When the flexible thin rope 51 moves downward to the programmed set length, the PLC controller 7 controls the servo motor A 44 to stop working; S5: The PLC controller 7 controls the electromagnet suction seat 39 to lose suction by power off, and the steel ball 38 freely falls to impact the upper surface of the wall panel sample 1. The AI image recognition sensor 40 transmits the steel ball 38 freely falling to impact the upper surface of the wall panel sample 1 and the resulting image to the PLC controller 7 in real time. The PLC controller 7 records whether there is a ring-shaped crack around the impact point on the surface of the sample; S6: The PLC controller 7 controls the gear hub motor C25 and the wallboard sample 1 to work to move the motor roller 11 to the upper surface of the wallboard sample 1, and the motor roller 11 rotates in the opposite direction of its advancing direction, and the elastic brush 2 installed on the full length of the motor roller 11 rotates synchronously with the motor roller 11 to clean the ceramic fragments or particles generated after the impact point, and the rotating elastic brush 2 moves from one end of the wallboard sample 1 to the other end, and when the AI image recognition sensor 40 still transmits the surface image data of the wallboard sample 1 to the PLC controller 7, the PLC controller 7 controls the servo motor cylinder A12 to shorten the extension end A28 to increase the pressure of the elastic brush 2 on the surface of the wallboard sample 1, and then controls the gear hub motor C25 and the motor roller 11 to work to move the motor roller 11 to the upper surface of the wallboard sample 1, and the motor roller 11 rotates in the opposite direction of its advancing direction, and finally the elastic brush 2 removes the ceramic fragments or particles on the surface of the wallboard sample 1, and the motor roller 11 moves out of the wallboard sample 1; S7: The PLC controller 7 controls the gear hub motor A15 and the gear hub motor B19 to work according to the image data of the previous impact point position transmitted by the AI image recognition sensor 40, so that the electromagnet suction seat 39 is located at a horizontal displacement distance of not less than 100mm from the previous impact point and the edge of the sample. S8: Repeat steps S2-S7 until 10 impact tests are completed, and the PLC controller 7 automatically determines whether the number of damage points in the 10 impact points is less than 4.

[0039] The contents not described in detail belong to the prior art known to those skilled in the art.

[0040] The above is only the preferred embodiment of the present application, and is not intended to limit the present application in any form, although the present application has been disclosed as above, however, it is not intended to limit the present application.

Claims

1. A device for automatic testing of impact resistance of ceramic integrated wall panels, comprising four vertical columns (4) mounted on a horizontal smooth floor (3), the four vertical columns (4) being arranged in a rectangular shape, the upper ends of the two vertical columns (4) on the front and back sides being detachably connected with a horizontal cross beam (5), characterized in that, Steel balls (38) are arranged between the two horizontal cross beams (5), and the wall panel sample (1) is placed between the four vertical columns (4). The steel balls (38) fall and strike on the wall panel sample (1). The upper ends of the two vertical columns (4) are detachably connected with horizontal longitudinal beams (9). The upper ends of the two horizontal longitudinal beams (9) are detachably connected with a rack A (37). The two ends of the rack A (37) are detachably connected with limit plates A (8). The limit plates A (8) are detachably connected with the horizontal longitudinal beams (9). The rack A (37) is engaged with oppositely arranged gear hub motors A (15) above. Every two oppositely arranged gear hub motors A (15) are detachably connected with horizontal moving beams (6). The two sides of the horizontal moving beams (6) are detachably connected with the horizontal edges of right-angle plates A (34). The vertical edges of the right-angle plates A (34) are detachably connected with shaft supports A (35). The shaft supports A (35) are rotatably connected with positioning rollers A (36) inside. The positioning rollers A (36) are attached to the side walls of the horizontal longitudinal beams (9). The steel balls (38) are arranged below the horizontal moving beams (6). The gear hub motors A (15) are rotatably engaged with the rack A (37), so that the horizontal moving beams (6) move along the length direction of the rack A (37) to change the position of the steel balls (38).

2. The apparatus according to claim 1, wherein The upper ends of the two horizontal moving beams (6) are detachably connected with a rack B (42). The two ends of the rack B (42) are detachably connected with positioning plates B (16). The two sides of the two racks B (42) are engaged with oppositely arranged gear hub motors B (19) above. The two gear hub motors B (19) on the same rack B (42) are detachably connected with shafts B (17). The two shafts B (17) are detachably connected with a middle plate (18). The upper end center of the middle plate (18) is detachably connected with a servo electric cylinder B (41). The extension end B (29) of the servo electric cylinder B (41) is detachably connected with the bottom of a top plate (21). The bottom of each shaft B (17) is detachably connected with right-angle plates B (58). The outer walls of the right-angle plates B (58) are detachably connected with shaft supports B (57). The shaft supports B (57) are rotatably connected with positioning rollers B (56) inside. The positioning rollers B (56) are attached to the side walls of the horizontal moving beams (6).

3. The apparatus according to claim 1, wherein The left and right sides of the two horizontal moving beams (6) are provided with connecting rods (22). The upper ends of the two connecting rods (22) are detachably connected with the top plate (21). The bottoms of the two connecting rods (22) are detachably connected with a bottom plate (20). The bottom of the bottom plate (20) is provided with a flexible thin soft rope (51). The steel balls (38) are detachably connected with the flexible thin soft rope (51). One side of the bottom of the bottom plate (20) is detachably connected with an electromagnet suction seat (39).

4. The apparatus according to claim 3, wherein The upper end of the bottom plate (20) is detachably connected with shaft seat A (53) on both sides, and the winding roller (54) is rotatably connected between the two shaft seat A (53). The both ends of the winding roller (54) are fixedly connected with the baffle disc (43). The outer wall of the shaft seat A (53) on one side is detachably connected with the winding roller (54). The rotating end of the winding roller (54) is detachably connected with the shaft coupling (52). The shaft coupling (52) is detachably connected with the winding roller (54). The flexible thin rope (51) is wound on the outer wall of the winding roller (54).

5. The apparatus according to claim 4, wherein The bottom plate (20) between the two shaft seat A (53) is provided with a V-shaped hole (55) below. The V-shaped guide wire plate (46) is penetrated in the V-shaped hole (55). The outer shape of the V-shaped guide wire plate (46) is large at the top and small at the bottom. The distance between the two inner edges of the upper part of the V-shaped guide wire plate (46) is greater than the distance between the two shaft seat A (53). The tip of the V-shaped guide wire plate (46) is directed to the steel ball (38). The flexible thin rope (51) penetrates through the V-shaped guide wire plate (46).

6. The apparatus according to claim 5, wherein The bottom of the bottom plate (20) is detachably connected with the servo motor B (48) on one side. The rotating end of the middle plate (18) is detachably connected with the shaft sleeve F (47). The outer wall of the shaft sleeve F (47) is detachably connected with the vertical edge of the L-shaped swing rod (49). The bottom of the horizontal edge of the L-shaped swing rod (49) is detachably connected with the ball pushing plate (50). The ball pushing plate (50) is provided with a pit (59).

7. The apparatus according to claim 6, wherein The outer wall of the one side stand (4) is detachably connected with the PLC controller (7). The bottom of the bottom plate (20) is detachably connected with the AI image recognition sensor (40) on one side. The other side is provided with a laser displacement sensor (45).

8. The apparatus according to claim 7, wherein The PLC controller (7) controls the data collection of ranging, displacement, image and other data provided by the laser displacement sensor (45), the AI image recognition sensor (40) and the related servo motor to the controller. The controller makes corresponding instructions.

9. The apparatus according to any one of claims 1 to 8, wherein The upper two sides of the horizontal smooth ground (3) are detachably connected with the base (23), the upper end of each base (23) and the horizontal smooth ground (3) are detachably connected with the rack C (24) by using the bolt connection, the upper of the two sides of the base (23) are detachably connected with the protective cover (10), the upper of the two sides of the rack C (24) are engaged with the gear hub motor C (25), the opposite surface of each two left and right opposite gear hub motor C (25) are detachably connected with the shaft C (26), the end of the shaft C (26) is detachably connected with the vertical edge of the L plate (14), the outer wall of the vertical edge of the L plate (14) is detachably connected with the shaft support C (30), the inner of the shaft support C (30) is rotatably connected with the positioning roller C (31), the positioning roller C (31) is attached to the side wall of the base (23), the outer wall of the L plate (14) is detachably connected with the shaft D (32), the outer wall of the shaft D (32) is rotatably connected with the positioning roller D (33), the positioning roller D (33) is attached to the outer wall of the base (23), the upper of the horizontal edge of the L plate (14) is detachably connected with the servo electric cylinder A (12), the end of the telescopic end A (28) of the servo electric cylinder A (12) is detachably connected with the flange plate (27), the upper end of the flange plate (27) is detachably connected with the shaft seat B (13), the two sides of the shaft seat B (13) are detachably connected with the electric roller (11), and the outer wall of the electric roller (11) is detachably connected with the elastic brush (2).

10. A method for automatically testing the impact resistance of a ceramic integrated wall panel, using the automatic testing device for the impact resistance of a ceramic integrated wall panel according to claim 9, characterized by, The specific steps are as follows: S1: the wall panel sample (1) with the maximum size of 1200mm in width and 3600mm in length is placed on the horizontal smooth ground (3) and located between the four columns (4), so that the decorative surface of the wall panel sample (1) faces upward; S2: press the test start button in the display PLC controller (7), each electric control part enters the working state, the PLC controller (7) controls the gear hub motor A (15) and the gear hub motor B (19) to work according to the image data transmitted by the column (4) so that the electromagnet suction seat (39) is located in the area allowing the impact on the wall panel sample (1), the PLC controller (7) controls the gear hub motor C (25) to work so that the electric roller (11) moves out of the wall panel sample (1) area; S3: Laser displacement sensor (45) transmits the distance from the upper surface of the wall panel sample (1) to the smooth ground (3) to the PLC controller (7) in real time. The PLC controller (7) controls the servo cylinder B (41) to work according to the distance data of the wall panel sample (1) measured by the laser displacement sensor (45) to make the height position of the electromagnet holder (39) on the bottom plate (20) meet the requirement that the distance from the steel ball (38) to the upper surface of the ceramic integrated wall panel impact-resistant wall panel sample (1) is 980mm. At the same time, the PLC controller (7) controls the servo motor A (44) to work according to the height position of the steel ball (38) to make the winding roller (54) rotate. When the height of the steel ball (38) transmitted by the laser displacement sensor (45) to the PLC controller (7) reaches the programmed set distance, the PLC controller (7) controls the servo motor A (44) to stop working; S4: The PLC controller (7) controls the servo motor B (48) to work to make the L-shaped swing rod (49) rotate. The steel ball (38) is pushed to the electromagnet holder (39) by the push ball plate (50) and is adsorbed. The PLC controller (7) controls the servo motor B (48) to work in reverse to make the push ball plate (50) return to the pre-swing position. The PLC controller (7) controls the servo motor A (44) to work in reverse to release the flexible thin rope (51). When the flexible thin rope (51) moves down to the programmed set length, the PLC controller (7) controls the servo motor A (44) to stop working; S5: The PLC controller (7) controls the electromagnet holder (39) to lose power and lose suction. The steel ball (38) freely falls and impacts the upper surface of the wall panel sample (1). The AI image recognition sensor (40) transmits the image of the steel ball (38) freely falling and impacting the upper surface of the wall panel sample (1) and the generated results to the PLC controller (7) in real time. The PLC controller (7) records whether there is a ring-shaped crack around the impact point on the surface of the sample. S6: The PLC controller (7) controls the gear hub motor C (25) and the wallboard sample (1) to work so that the motor roller (11) moves to the upper surface of the wallboard sample (1), the motor roller (11) rotates in the opposite direction of its forward direction, and the elastic brush (2) installed on the full length of the motor roller (11) rotates synchronously with the motor roller (11) to clean the ceramic fragments or particles generated after the impact point. The rotating elastic brush (2) moves from one end of the wallboard sample (1) to the other end. When the AI image recognition sensor (40) still has ceramic fragments or particles in the surface image data of the wallboard sample (1) transmitted to the PLC controller (7), the PLC controller (7) will control the extension end A (28) of the servo electric cylinder A (12) to shorten according to the programming control, so that the elastic brush (2) increases the pressure on the surface of the wallboard sample (1), and then controls the gear hub motor C (25) and the motor roller (11) to work so that the motor roller (11) moves to the upper surface of the wallboard sample (1), the motor roller (11) rotates in the opposite direction of its forward direction. Finally, the elastic brush (2) removes the ceramic fragments or particles on the surface of the wallboard sample (1), and the motor roller (11) moves out of the wallboard sample (1); S7: The PLC controller (7) controls the gear hub motor A (15) and the gear hub motor B (19) to work according to the image data of the previous impact point position transmitted by the AI image recognition sensor (40), so that the electromagnet suction seat (39) is located at a horizontal displacement distance of not less than 100mm from the previous impact point and the edge of the sample; S8: Repeat steps S2-S7 until 10 impact tests are completed. The PLC controller (7) automatically determines whether the number of damage points in the 10 impact points is less than 4.

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