Color stone metal tile surface wear resistance detection device

Abstract

The invention discloses a color stone metal tile surface wear resistance detection device, and relates to the technical field of color stone metal tile detection, the color stone metal tile surface wear resistance detection device comprises a supporting mechanism and a detection mechanism, the supporting mechanism comprises a lower supporting plate and an upper supporting plate, and the top wall of the lower supporting plate is connected with the upper supporting plate through two stand columns fixed in a bilateral symmetry mode; a detection mechanism is arranged on the lower supporting plate, and a flow adjusting mechanism, a shakeout mechanism, a supporting frame and a recycling mechanism are arranged on the upper supporting plate. The device has the advantages that sand grains are adjusted to fall quantitatively, and the impact frequencies of different quantities of sand grains on a sample in unit area are different, so that the diversity of detection results is improved; the wear conditions of different positions of the same color stone metal tile sample to be detected under different inclination conditions and different height conditions are simulated, so that the diversity and authenticity of detection results are improved; when repeated experiments are carried out, the recovery mechanism is matched with the flow adjusting mechanism, so that the consistency and repeatability of test results are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of colored stone metal tile detection, and in particular to a device for detecting the surface wear resistance of a colored stone metal tile. Background Art

[0002] Colored stone metal tiles are a modern building material commonly used on the roofs of residential and commercial buildings. They combine the durability of metal with the aesthetics of a colored sand or gravel covering. During the production process, in order to test the wear resistance of the surface of colored stone metal tiles, a falling sand tester is usually used to spray sand onto the surface of the sample and then measure the degree of wear on the surface of the sample.

[0003] At present, the falling sand testing machine for testing the wear resistance of the surface of the colored stone metal tile is usually composed of a testing chamber with an inclined platform, a bucket-shaped sand discharge mechanism and a mechanism for raising the height of the testing platform. The sample to be tested is first fixed on the inclined platform in the testing chamber, the height of the testing platform and the distance between the sample to be tested and the bottom of the sand discharge mechanism are adjusted, and then the experimental sand is manually poured into the bucket-shaped sand discharge mechanism. The falling sand impacts the sample to be tested. After the experiment is completed, the experimental sand is manually collected for use in the next experiment; however, the impact frequency of the sample per unit area is different for different amounts of sand, and it is not convenient to accurately control the quantitative falling of sand by manually pouring sand, which affects the accuracy of the test; secondly, simply fixing the sample on the inclined platform in the testing chamber is not conducive to changing the angle between the sample and the falling sand during the test, which affects the diversity of the test results; furthermore, the speed of manually collecting sand needs to be improved, and there are certain losses and omissions in the process of manual collection, resulting in the amount of collected sand cannot be guaranteed to match the original sand, which affects the consistency of the test results.

[0004] Therefore, in order to improve the accuracy of detection and the diversity of detection results, the present invention provides a device for detecting the surface wear resistance of colored stone metal tiles. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art and to propose a device for detecting the surface wear resistance of a colored stone metal tile.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A device for detecting the surface wear resistance of colored stone metal tiles comprises a supporting mechanism and a detecting mechanism, wherein the supporting mechanism comprises a lower supporting plate and an upper supporting plate, and the top wall of the lower supporting plate is connected to the upper supporting plate via two uprights fixed symmetrically on the left and right, the lower supporting plate is provided with the detecting mechanism, and the upper supporting plate is provided with a flow regulating mechanism, a sand falling mechanism, a supporting frame and a recovery mechanism.

[0008] The detection mechanism includes a hydraulic cylinder, and the top wall of the lower support plate is symmetrically installed with hydraulic cylinders, the top walls of the output ends of the two hydraulic cylinders are commonly fixed with a detection chamber, and the front outer wall of the detection chamber is fixed with an angle display plate, the detection chamber and the angle display plate are commonly provided with an angle adjustment component for adjusting the inclination angle of sample detection, and a support platform is provided on the angle adjustment component.

[0009] The support table is provided with a clamping component for clamping the sample, and the detection chamber and the support table are jointly provided with a position adjustment component for adjusting the detection position of the sample, the detection chamber and the clamping component are jointly provided with an anti-interference component for protecting the non-detection position of the sample, and a recovery port is opened on the bottom wall of the detection chamber.

[0010] In the above-mentioned device for detecting the wear resistance of the surface of colored stone metal tiles, the flow regulating mechanism includes a base plate, and the top wall of the upper support plate is fixed with the base plate, the upper support plate and the base plate are both provided with upper and lower corresponding unloading ports, and a sand falling and selecting component is arranged on the base plate, the sand falling and selecting component includes a motor, and the middle part of the top wall of the base plate is provided with a motor, a cross is fixed on the top wall of the output end of the motor, and the four ends of the cross are all fixedly connected with selecting cylinders, a slide groove is provided on the side away from each other, and a blocking disk is slidably connected in the slide groove.

[0011] In the above-mentioned device for detecting the surface wear resistance of colored stone metal tiles, the bottom wall of the barrier disk is connected to the inner wall of the selection cylinder through a spring 1, and an arc-shaped adjustment block 1 is fixedly connected to the outer wall of the barrier disk away from the selection cylinder, an electric push rod 1 is installed on the rear side wall of the upper support plate through a vertical plate, and an adjustment block 2 matched with the adjustment block 1 is fixed to the front wall of the output end of the electric push rod 1.

[0012] In the above-mentioned device for detecting the surface wear resistance of colored stone metal tiles, the sand dropping mechanism includes a lower hopper, and a lower hopper is fixed directly below the lower opening 1 on the upper support plate, the lower hopper is composed of a hopper body and a conduit fixed to the bottom wall of the hopper body, and a control plate is horizontally slidably connected at the connection between the hopper body and the conduit, and a lower opening 2 matching the inner diameter of the conduit is provided on the control plate, and a support frame for supporting the conduit of the lower hopper is fixed to the bottom wall of the upper support plate.

[0013] In the above-mentioned device for detecting the wear resistance of the surface of colored stone metal tiles, the angle adjustment component includes a rotating disk, and the front side wall of the angle display plate is rotatably connected to the rotating disk, and a plurality of front and rear corresponding positioning holes are provided on the angle display plate and the rotating disk, and a shaft rod is fixed to the rear side wall of the rotating disk, which rotates on the middle part of the angle display plate and the front and rear side walls of the detection chamber; a plurality of convex strips are fixed to the middle part of the side wall of the shaft rod along the circumferential direction, and a hole position matching the shaft rod and the convex strip is provided in the middle part of the support platform, and the support platform is slidably connected to the shaft rod front and back.

[0014] In the above-mentioned colored stone metal tile surface wear resistance detection device, the clamping assembly includes a clamping member, and the top wall of the support platform is symmetrically slidably connected to an L-shaped clamping member in the front and rear directions, and the two clamping members are connected by a spring 2 that is symmetrically distributed on the left and right sides, and the top walls where the two clamping members are close to each other are each provided with a groove position 1, and the bottom walls where the two clamping members are close to each other are each provided with a groove position 2.

[0015] In the above-mentioned device for detecting the surface wear resistance of colored stone metal tiles, the top wall of the support platform is connected to a pushing piece by sliding up and down through spring three, and the pushing piece is composed of two rectangular blocks distributed up and down, the upper rectangular block of the pushing piece is matched with the slot one opened on the two clamping pieces, and the lower rectangular block of the pushing piece is matched with the slot two opened on the two clamping pieces, and the top walls of the clamping piece and the upper rectangular block of the pushing piece are both in an arc shape that is matched with the sample.

[0016] In the above-mentioned device for detecting the surface wear resistance of colored stone metal tiles, the position adjustment component includes a connecting rod, and the connecting rod is fixed to the rear side wall of the support platform, the rear side wall of the connecting rod is slidably connected to a fixed plate, and an electric push rod 2 is installed between the front side wall of the fixed plate and the rear side wall of the detection chamber, and the rear side wall of the detection chamber is provided with a hole position adapted for the rotation of the connecting rod.

[0017] In the above-mentioned device for detecting the surface wear resistance of colored stone metal tiles, the anti-interference component includes a slide seat, and the top wall of the detection chamber is connected to the slide seat by sliding back and forth through an electric slider, the top wall of the slide seat is hinged with a baffle plate 1, and the bottom wall of the baffle plate 1 is rotatably connected to a baffle plate 2 through a torsion spring rod, the bottom wall of the baffle plate 2 is in an arc shape that matches the sample, and the inner bottom wall of the detection chamber is inclined toward the recovery port.

[0018] In the above-mentioned device for detecting the surface wear resistance of colored stone metal tiles, the recovery mechanism includes a lifting bin, and the lifting bin is fixedly penetrated on the upper support plate, the top wall of the lower support plate is provided with motor 2 installed just below the lifting bin, and the top wall of the output end of motor 2 is fixed with a spiral lifting member arranged inside the lifting bin, an entrance is provided on the lower right side of the lifting bin, and an outlet is provided on the upper right side of the lifting bin, the entrance and the recovery port are connected by a flexible pipe, and the outlet is connected with a guide pipe inclined toward the selection cylinder at the lower right.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] 1. The flow regulating mechanism and the sand falling mechanism are coordinated to adjust the quantitative falling of sand particles. Different amounts of sand particles have different impact frequencies on samples per unit area, which is convenient for improving the diversity of test results. Multiple measuring cylinders are set to inconsistent capacities according to test needs. Motor 1 drives multiple measuring cylinders to rotate to select the appropriate amount of sand required for the test. The adjusting block 1 rotates to the adjusting block 2 to control the opening and closing of the barrier disk to facilitate the falling of sand particles. The sand particles fall vertically through the conduit of the lower hopper to test the surface wear resistance of the colored stone metal tile.

[0021] 2. Through multiple components in the detection mechanism, the wear conditions of different positions of the same colored stone metal tile sample to be tested under different tilt conditions and different height conditions are simulated to improve the diversity and authenticity of the test results; the rotating disk drives the sample to rotate, changing the angle between the sample and the falling sand during the test, and the hydraulic cylinder drives it to move up and down to adjust the height distance between the sample and the sand falling point. The position adjustment component makes the sample change its horizontal position forward and backward; the two clamps prevent the sample from moving during the test; when the wear resistance test is carried out on different positions of the same colored stone metal tile sample to be tested, the baffles 1 and 2 prevent the top wall of the sample in the non-test area from being hit by the scattered sand, thereby affecting the test results.

[0022] 3. Through the recovery mechanism, in cooperation with the flow regulating mechanism during repeated experiments, ensure that the amount of recovered sand matches the original sand, and ensure the consistency and repeatability of the test results; the spiral lifting member drives the sand inside the second motor to lift upward to the outlet, and falls to the flow regulating mechanism along the inclined guide pipe to facilitate the recovery of the sand. There is no need to manually collect the sand and then dump it for experiments, which saves time and cost, and prevents loss and omissions during the manual collection process, which is conducive to reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The specific embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings, wherein:

[0024] Figure 1 A schematic diagram of the overall structure.

[0025] Figure 2 A schematic diagram of a partial structure of the whole.

[0026] Figure 3 It is a partial structural schematic diagram of the flow regulating mechanism and the sand falling mechanism.

[0027] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0028] Figure 5 It is a schematic diagram of the change of the barrier disk from an overlapping state to a staggered state on the selected measuring cylinder.

[0029] Figure 6 It is a partial structural diagram of the detection mechanism.

[0030] Figure 7 This is a schematic diagram of the structure of the anti-interference component.

[0031] Figure 8 It is a schematic diagram of the partially separated structure of the detection mechanism.

[0032] Fig. 9 It is a top view schematic diagram of the change of two clamping members from a distant state to a close state.

[0033] Fig.10 It is a schematic diagram of the change from the distant state to the close state when looking from above.

[0034] Fig.11 This is a schematic diagram of the structure of the recycling mechanism.

[0035] In the figure: 1. Support mechanism; 11. Lower support plate; 12. Upper support plate; 2. Flow regulating mechanism; 21. Bottom plate; 22. Feeding port 1; 23. Sand falling selection component; 231. Motor 1; 232. Cross; 233. Selecting cylinder; 234. Blocking plate; 235. Adjusting block 1; 236. Electric push rod 1; 237. Adjusting block 2; 3. Sand falling mechanism; 31. Feeding hopper; 32. Control panel; 33. Feeding port 2; 4. Support frame; 5. Detection mechanism; 51. Hydraulic cylinder; 52. Detection chamber; 53. Angle display board; 54. Angle adjustment Joint assembly; 541, rotating disk; 542, positioning hole; 543, shaft; 55, support platform; 56, clamping assembly; 561, clamping member; 562, slot one; 563, slot two; 564, pushing member; 57, position adjustment assembly; 571, connecting rod; 572, fixed disk; 573, electric push rod two; 58, anti-interference assembly; 581, sliding seat; 582, baffle one; 583, baffle two; 59, recovery port; 6, recovery mechanism; 61, lifting bin; 62, motor two; 63, spiral lifting member; 64, entrance; 65, exit. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Reference Figure 1 to Figure 2A device for detecting the wear resistance of the surface of a colored stone metal tile comprises a supporting mechanism 1 and a detecting mechanism 5. The supporting mechanism 1 comprises a lower supporting plate 11 and an upper supporting plate 12. The top wall of the lower supporting plate 11 is connected to the upper supporting plate 12 through two uprights fixed symmetrically on the left and right. The lower supporting plate 11 is provided with the detecting mechanism 5. The upper supporting plate 12 is provided with a flow regulating mechanism 2, a sand falling mechanism 3, a supporting frame 4 and a recovery mechanism 6.

[0038] Before the test, the colored stone metal tile sample to be tested is clamped and limited by the testing mechanism 5. During the test, the sand is released into the sand falling mechanism 3 through the flow regulating mechanism 2. The support frame 4 supports the sand falling mechanism 3. The sand falls to the testing mechanism 5 through the sand falling mechanism 3 to impact the surface of the colored stone metal tile sample to be tested. After the test, the wear resistance of the sample is evaluated by analyzing the weight loss, surface morphology change, hardness change, etc. of the colored stone metal tile; after the test, the sand is lifted upward by the recovery mechanism 6 and returned to the flow regulating mechanism 2, which is conducive to reuse.

[0039] Reference Figure 1 , Figures 3 to 5 The flow regulating mechanism 2 includes a bottom plate 21, the top wall of the upper support plate 12 is fixed with the bottom plate 21, the upper support plate 12 and the bottom plate 21 are both provided with upper and lower corresponding feed openings 22, a sand falling and selecting assembly 23 is provided on the bottom plate 21, and the sand falling and selecting assembly 23 includes a motor 231, a motor 231 is installed in the middle of the top wall of the bottom plate 21, a cross 232 is fixed to the top wall of the output end of the motor 231, and the four ends of the cross 232 are fixedly connected with a selecting cylinder 233, and multiple A sliding groove is provided on the side away from the measuring cylinder 233, and a blocking plate 234 is slidably connected in the sliding groove; the bottom wall of the blocking plate 234 is connected to the inner wall of the measuring cylinder 233 through a spring, and the outer wall of the blocking plate 234 on the side away from the measuring cylinder 233 is fixedly connected with an arc-shaped adjusting block 235, and an electric push rod 236 is installed on the rear side wall of the upper support plate 12 through a vertical plate, and an adjusting block 237 237 matched with the adjusting block 235 is fixed on the front wall of the output end of the electric push rod 236.

[0040] Reference Figures 1 to 3 The sand dropping mechanism 3 includes a lower hopper 31. The lower hopper 31 is fixed just below the lower opening 22 on the upper support plate 12. The lower hopper 31 consists of a hopper body and a conduit fixed to the bottom wall of the hopper body. A control board 32 is horizontally slidably connected to the connection between the hopper body and the conduit. The control board 32 is provided with a lower opening 33 matched with the inner diameter of the conduit. A support frame 4 is fixed to the bottom wall of the upper support plate 12 for supporting the conduit of the lower hopper 31.

[0041] Multiple selection cylinders 233 are set to inconsistent capacities according to test needs, and the blocking disk 234 blocks the sand in the selection cylinder 233 from falling. Before testing, the top wall of the output end of the motor 231 is rotated to drive the cross 232 and multiple selection cylinders 233 to rotate to select the appropriate amount of sand required for the test. When the corresponding adjustment block 1 235 on the appropriate selection cylinder 233 is rotated to the bottom of the adjustment block 237, the rotation is stopped, and the adjustment block 237 is driven by the output end of the electric push rod 1 236 to move the corresponding adjustment block 1 235, driving the corresponding blocking disk 234 to slide on the selection cylinder 233. When the spring is stretched, the corresponding blocking disk 234 and the inner wall of the selection cylinder 233 change from an overlapping state to a staggered state, so as to facilitate the falling of sand and perform impact detection on the colored stone metal tile sample to be tested below.

[0042] The sand particles fall through the measuring cylinder 233 and enter the hopper 31 through the discharge port 1 22. The control panel 32 is turned to change the discharge port 2 33 from an interlaced state with the hopper 31 to an overlapping state with the hopper 31. The sand particles fall vertically through the guide tube of the hopper 31 for wear resistance testing.

[0043] Reference Figure 1 , Figure 6 and Figure 7 The detection mechanism 5 includes a hydraulic cylinder 51. The hydraulic cylinders 51 are symmetrically installed on the top wall of the lower support plate 11. A detection chamber 52 is fixed to the top wall of the output ends of the two hydraulic cylinders 51. An angle display plate 53 is fixed to the front outer wall of the detection chamber 52. The detection chamber 52 and the angle display plate 53 are jointly provided with an angle adjustment component 54 for adjusting the inclination angle of sample detection, and a support table 55 is provided on the angle adjustment component 54; a clamping component 56 for clamping the sample is provided on the support table 55, a position adjustment component 57 for adjusting the detection position of the sample is jointly provided on the detection chamber 52 and the support table 55, an anti-interference component 58 for protecting the non-detection position of the sample is jointly provided on the detection chamber 52 and the clamping component 56, and a recovery port 59 is opened on the bottom wall of the detection chamber 52.

[0044] Reference Figure 6 and Figure 8 The angle adjustment assembly 54 includes a rotating disk 541, and the front side wall of the angle display plate 53 is rotatably connected to the rotating disk 541. The angle display plate 53 and the rotating disk 541 are both provided with a plurality of front and rear corresponding positioning holes 542. The rear side wall of the rotating disk 541 is fixed with a shaft 543 that rotates on the middle part of the angle display plate 53 and the front and rear side walls of the detection chamber 52; a plurality of convex strips are fixed along the circumferential direction on the middle part of the side wall of the shaft 543, and a hole position that matches the shaft 543 and the convex strips is provided in the middle part of the support platform 55, and the support platform 55 is slidably connected to the shaft 543 front and back.

[0045] Reference Figures 8 to 10The clamping assembly 56 includes a clamping member 561, and the top wall of the support platform 55 is symmetrically slidably connected with an L-shaped clamping member 561 in the front and rear directions. The two clamping members 561 are connected by a spring two that is symmetrically distributed on the left and right sides. The top walls of the two clamping members 561 that are close to each other are each provided with a slot one 562, and the bottom walls of the two clamping members 561 that are close to each other are each provided with a slot two 563; the top wall of the support platform 55 is slidably connected with a pushing member 564 up and down through a spring three, and the pushing member 564 is composed of two rectangular blocks distributed up and down, the upper rectangular block of the pushing member 564 is adapted to the slot one 562 opened on the two clamping members 561, and the lower rectangular block of the pushing member 564 is adapted to the slot two 563 opened on the two clamping members 561, and the top walls of the rectangular blocks of the clamping member 561 and the pushing member 564 are both in an arc shape adapted to the sample.

[0046] Reference Figure 6 and Figure 8 The position adjustment component 57 includes a connecting rod 571, the rear side wall of the support platform 55 is fixed with the connecting rod 571, the rear side wall of the connecting rod 571 is slidably connected with a fixed plate 572, an electric push rod 573 is installed between the front side wall of the fixed plate 572 and the rear side wall of the detection chamber 52, and the rear side wall of the detection chamber 52 is provided with a hole adapted for the rotation of the connecting rod 571.

[0047] Reference Figure 6 to Figure 7 The anti-interference component 58 includes a slide seat 581. The top wall of the detection chamber 52 is connected to the slide seat 581 by sliding back and forth through an electric slider. The top wall of the slide seat 581 is hinged with a baffle 1 582. The bottom wall of the baffle 1 582 is rotatably connected to a baffle 2 583 through a torsion spring rod. The bottom wall of the baffle 2 583 is in an arc shape that matches the sample, and the inner bottom wall of the detection chamber 52 is inclined toward the recovery port 59.

[0048] Before testing, the colored stone metal tile sample to be tested is placed on the clamping assembly 56, and the bottom wall of the colored stone metal tile sample to be tested presses the pushing piece 564 downward, and the pushing piece 564 slides downward on the top wall of the support platform 55, and the spring three is compressed until the pushing piece 564 changes from the state of the lower rectangular block being engaged with the slot one 562 to the state of the lower rectangular block being engaged with the slot two 563. At the same time, the upper rectangular block of the pushing piece 564 moves down with the colored stone metal tile sample to be tested to be engaged with the slot one 562, and the spring two contracts. The two clamping pieces 561 slide close to each other on the top wall of the support platform 55, and the two clamping pieces 561 clamp and limit the colored stone metal tile sample to be tested from the front and back directions to prevent the colored stone metal tile sample to be tested from displacement during the testing process.

[0049] By rotating the rotating disk 541, the shaft 543, the support platform 55, the clamping assembly 56 and the colored stone metal tile sample to be tested are driven to rotate. An angle mark is set on the front outer wall of the angle display plate 53 to facilitate intuitive observation of the angle between the rotating disk 541 and the colored stone metal tile sample to be tested and the falling sand during testing. After the rotation adjustment of the rotating disk 541 is completed, the angle position is locked by inserting bolts into the corresponding positioning holes 542 on the angle display plate 53 and the rotating disk 541. In multiple groups of tests, the inclination angle of the colored stone metal tile sample to be tested is adjusted to change the angle between the colored stone metal tile sample to be tested and the falling sand, so as to simulate the wear of the colored stone metal tile sample under different inclination conditions.

[0050] When the angle is adjusted, the connecting rod 571 fixed to the rear side wall of the support platform 55 rotates and slides in the matching holes opened on the detection chamber 52 and the fixed plate 572 to adapt to the change.

[0051] The fixed plate 572 is driven to move forward and backward by the extension and contraction of the rear wall of the output end of the electric push rod 573, and the fixed plate 572 drives the connecting rod 571 and the support platform 55, the clamping assembly 56 and the colored stone metal tile sample to be tested to change the horizontal position forward and backward, so as to facilitate the wear resistance test of different positions of the same colored stone metal tile sample to be tested, thereby improving the accuracy of the test.

[0052] After the colored stone metal tile sample to be tested is clamped and limited, the baffle 1 582 rotates around the slide 581, changing from a position outside the detection chamber 52 to a position inside the detection chamber 52, and the baffle 2 583 can rotate through the spring rod to adapt to the inclination angle of the colored stone metal tile sample to be tested, so that the bottom wall of the baffle 2 583 fits with the top wall of the colored stone metal tile sample to be tested, and the electric slider connected between the slide 581 and the detection chamber 52 can drive the baffle 1 582 and the baffle 2 583 to change their front and rear positions to adapt to the position adjustment component 57 to adjust the position of the colored stone metal tile sample to be tested.

[0053] When the wear resistance test is carried out on different positions of the same colored stone metal tile sample to be tested, baffle 1 582 and baffle 2 583 partition the test position on the top of the colored stone metal tile sample to be tested. When one area is impacted by falling sand during the test, the top wall of the colored stone metal tile sample to be tested in another area is prevented from being hit by scattered sand particles, thereby affecting the test results.

[0054] The top wall of the output end of the hydraulic cylinder 51 moves up and down, driving the detection chamber 52 and the colored stone metal tile sample to be detected to move up and down, so as to adjust the height distance between the colored stone metal tile sample to be detected and the sand falling point, so as to simulate the wear of the colored stone metal tile sample under different height conditions.

[0055] Reference Figure 1 , Figure 2 and Fig.11 The recovery mechanism 6 includes a lifting bin 61, the upper support plate 12 is fixed with the lifting bin 61, the top wall of the lower support plate 11 is located directly below the lifting bin 61 and a motor 2 62 is installed thereon, a spiral lifting member 63 arranged inside the lifting bin 61 is fixed to the top wall of the output end of the motor 2 62, an inlet 64 is provided on the lower right side of the lifting bin 61, an outlet 65 is provided on the upper right side of the lifting bin 61, the inlet 64 is connected to the recovery port 59 through a flexible pipe, and the outlet 65 is connected to a guide pipe inclined toward the selection cylinder 233 at the lower right.

[0056] The scattered sand particles after the detection are collected inside the detection bin 52, and roll down to the recovery port 59 along the inclined bottom wall of the detection bin 52, and enter the bottom of the lifting bin 61 through the recovery port 59, the flexible pipe and the inlet 64. The top wall of the output end of the motor 2 62 rotates to drive the spiral lifting member 63 to rotate, and the spiral lifting member 63 drives the sand particles inside the motor 2 62 to be lifted upward to the outlet 65, and falls to the flow regulating mechanism 2 along the inclined guide pipe to facilitate the recovery of the sand particles. There is no need to manually collect the sand particles and then dump them for experiments, thus saving time and cost.

[0057] Reference Figures 8 to 10 After the experiment, the baffle 582 rotates around the slide 581 to avoid obstruction to the sample removal. The clamping members 561 are manually pushed away from each other, the springs connected between the clamping members 561 are stretched, and the spring 2 connected to the bottom wall of the pushing member 564 rebounds. The pushing member 564 is pushed to drive the sample upward, and the rectangular block 1 of the pushing member 564 is no longer engaged with the slot 1 562. The rectangular block 2 of the pushing member 564 changes from being engaged with the slot 2 563 to being engaged with the slot 1 562. The clamping member 561 no longer clamps the sample, so that the sample can be taken out easily.

[0058] The specific operating steps of this colored stone metal tile surface wear resistance detection device are as follows:

[0059] Before testing, the colored stone metal tile sample to be tested is placed on the clamping assembly 56, and the two clamping members 561 clamp and limit the colored stone metal tile sample to be tested from the front and back directions; the rotating disk 541 and the colored stone metal tile sample to be tested are rotated to adjust the angle between the colored stone metal tile sample to be tested and the falling sand during testing; the electric push rod 2 573 drives the colored stone metal tile sample to be tested to change its horizontal position front and back, so as to facilitate the wear resistance test of different positions of the same colored stone metal tile sample to be tested; the baffle 1 582 and the baffle 2 583 partition the test position on the top of the colored stone metal tile sample to be tested to prevent the top wall of the colored stone metal tile sample to be tested in the non-test area from being hit by scattered sand.

[0060] During the test, the sand in the appropriate measuring cylinder 233 is dropped vertically through the discharge port 22 and the discharge hopper 31 to the colored stone metal tile sample to be tested below for wear resistance test; after the test, the sand is lifted upward by the recovery mechanism 6 and returned to the flow regulating mechanism 2.

[0061] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for detecting the surface wear resistance of a colored stone metal tile, comprising a supporting mechanism (1) and a detecting mechanism (5), characterized in that: The support mechanism (1) comprises a lower support plate (11) and an upper support plate (12), and the top wall of the lower support plate (11) is connected to the upper support plate (12) via two uprights fixed symmetrically on the left and right, the lower support plate (11) is provided with a detection mechanism (5), and the upper support plate (12) is provided with a flow regulating mechanism (2), a sand falling mechanism (3), a support frame (4) and a recovery mechanism (6); The detection mechanism (5) comprises a hydraulic cylinder (51), and the top wall of the lower support plate (11) is symmetrically mounted with the hydraulic cylinders (51) at the front and rear ends, a detection chamber (52) is fixed to the top walls of the output ends of the two hydraulic cylinders (51), and an angle display plate (53) is fixed to the front outer wall of the detection chamber (52), and an angle adjustment component (54) for adjusting the tilt angle of the sample detection is arranged on the detection chamber (52) and the angle display plate (53), and a support platform (55) is arranged on the angle adjustment component (54); The support platform (55) is provided with a clamping assembly (56) for clamping the sample, and the detection chamber (52) and the support platform (55) are jointly provided with a position adjustment assembly (57) for adjusting the detection position of the sample, the detection chamber (52) and the clamping assembly (56) are jointly provided with an anti-interference assembly (58) for protecting the non-detection position of the sample, and the bottom wall of the detection chamber (52) is provided with a recovery port (59).

2. A device for detecting the surface wear resistance of a colored stone metal tile according to claim 1, characterized in that: The flow regulating mechanism (2) comprises a bottom plate (21), and the top wall of the upper support plate (12) is fixed with the bottom plate (21), the upper support plate (12) and the bottom plate (21) are both provided with upper and lower corresponding discharge ports (22), and a sand falling and selecting assembly (23) is provided on the bottom plate (21), the sand falling and selecting assembly (23) comprises a motor (231), and the motor (231) is installed in the middle of the top wall of the bottom plate (21), a cross (232) is fixed on the top wall of the output end of the motor (231), and the four ends of the cross (232) are all fixedly connected with selecting cylinders (233), and a sliding groove is provided on the side away from each other of the plurality of selecting cylinders (233), and a blocking disc (234) is slidably connected in the sliding groove.

3. A device for detecting the surface wear resistance of a colored stone metal tile according to claim 2, characterized in that: The bottom wall of the blocking plate (234) is connected to the inner wall of the selection cylinder (233) through a spring, and an arc-shaped adjustment block (235) is fixedly connected to the outer wall of the blocking plate (234) away from the selection cylinder (233). An electric push rod (236) is installed on the rear side wall of the upper support plate (12) through a vertical plate, and an adjustment block (237) adapted to the adjustment block (235) is fixed to the front wall of the output end of the electric push rod (236).

4. The device for detecting the surface wear resistance of a colored stone metal tile according to claim 1 is characterized in that: The sand dropping mechanism (3) comprises a lower hopper (31), and a lower hopper (31) is fixed just below a lower opening (22) on an upper support plate (12), the lower hopper (31) is composed of a hopper body and a conduit fixed to the bottom wall of the hopper body, and a control plate (32) is horizontally slidably connected at the connection between the hopper body and the conduit, the control plate (32) is provided with a lower opening (33) adapted to the inner diameter of the conduit, and a support frame (4) is fixed to the bottom wall of the upper support plate (12) for supporting the conduit of the lower hopper (31).

5. The device for detecting the surface wear resistance of a colored stone metal tile according to claim 1 is characterized in that: The angle adjustment assembly (54) comprises a rotating disk (541), and the front side wall of the angle display plate (53) is rotatably connected to the rotating disk (541), and the angle display plate (53) and the rotating disk (541) are both provided with a plurality of front and rear corresponding positioning holes (542), and the rear side wall of the rotating disk (541) is fixed with a shaft (543) which is rotatable at the middle part of the angle display plate (53) and the front and rear side walls of the detection chamber (52); a plurality of convex strips are fixed to the middle part of the side wall of the shaft (543) along the circumferential direction, and a hole position matching the shaft (543) and the convex strips is provided in the middle part of the support platform (55), and the support platform (55) is slidably connected to the shaft (543) in a front-rear manner.

6. A device for detecting the surface wear resistance of a colored stone metal tile according to claim 1, characterized in that: The clamping assembly (56) comprises a clamping member (561), and the top wall of the support platform (55) is symmetrically slidably connected to an L-shaped clamping member (561) in the front and rear directions, and the two clamping members (561) are connected by a spring 2 that is symmetrically distributed on the left and right sides, and the top walls of the two clamping members (561) that are close to each other are each provided with a groove 1 (562), and the bottom walls of the two clamping members (561) that are close to each other are each provided with a groove 2 (563).

7. A device for detecting the surface wear resistance of a colored stone metal tile according to claim 6, characterized in that: The top wall of the support platform (55) is connected to a pushing piece (564) by sliding up and down through a spring three, and the pushing piece (564) consists of two rectangular blocks distributed up and down, the upper rectangular block of the pushing piece (564) is matched with the slot 1 (562) opened on the two clamping pieces (561), and the lower rectangular block of the pushing piece (564) is matched with the slot 2 (563) opened on the two clamping pieces (561), and the top walls of the rectangular blocks of the clamping pieces (561) and the pushing piece (564) are both in an arc shape that is matched with the sample.

8. The device for detecting the surface wear resistance of a colored stone metal tile according to claim 1 is characterized in that: The position adjustment component (57) includes a connecting rod (571), and the connecting rod (571) is fixed to the rear side wall of the support platform (55), the rear side wall of the connecting rod (571) is slidably connected to a fixed plate (572), and an electric push rod 2 (573) is installed between the front side wall of the fixed plate (572) and the rear side wall of the detection chamber (52), and the rear side wall of the detection chamber (52) is provided with a hole position adapted for the rotation of the connecting rod (571).

9. The device for detecting the surface wear resistance of a colored stone metal tile according to claim 1, characterized in that: The anti-interference component (58) includes a slide seat (581), and the top wall of the detection chamber (52) is connected to the slide seat (581) by sliding forward and backward via an electric slider, the top wall of the slide seat (581) is hinged with a baffle plate 1 (582), and the bottom wall of the baffle plate 1 (582) is rotatably connected to a baffle plate 2 (583) via a torsion spring rod, the bottom wall of the baffle plate 2 (583) is in an arc shape that matches the sample, and the inner bottom wall of the detection chamber (52) is inclined toward the recovery port (59).

10. The device for detecting the surface wear resistance of a colored stone metal tile according to claim 2, characterized in that: The recovery mechanism (6) comprises a lifting bin (61), and the lifting bin (61) is fixedly penetrated on the upper support plate (12), a second motor (62) is installed on the top wall of the lower support plate (11) directly below the lifting bin (61), and a spiral lifting member (63) arranged inside the lifting bin (61) is fixed on the top wall of the output end of the second motor (62), an inlet (64) is provided on the lower right side of the lifting bin (61), and an outlet (65) is provided on the upper right side of the lifting bin (61), the inlet (64) is connected to the recovery port (59) through a flexible pipe, and the outlet (65) is connected to a guide pipe inclined toward the selection cylinder (233) at the lower right.

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