Detection device and method for rubber conveyor belt quality detection

Abstract

The present application provides a detection device and method for detecting the quality of a rubber conveyor belt, wherein the detection device for detecting the quality of a rubber conveyor belt comprises a base, a detection frame is fixedly connected to the top of the base, a first cylinder is fixedly connected to the top of the detection frame, an output shaft of the first cylinder extends into the detection frame and is fixedly connected to a movable plate, a first pressure sensor is fixedly connected to the bottom of the movable plate, a pressure plate is fixedly connected to the detection head of the first pressure sensor; a fixing mechanism, the fixing mechanism is arranged in the detection frame and is used to fix the conveyor belt body; the present invention can heat the conveyor belt body through the heating mechanism, so that the conveyor belt body can be detected in a heated state, and the anti-scratch performance of the conveyor belt body can be tested through the anti-scratch mechanism, so that the conveyor belt body can be subjected to dual tests of pressure application and anti-scratch after being heated, and the test is more comprehensive.

Description

Technical Field

[0001] The invention belongs to the technical field of rubber conveyor belt detection, and in particular relates to a detection device and method for rubber conveyor belt quality detection. Background Art

[0002] Conveyor belts are widely used in agriculture, industrial and mining enterprises and transportation industries to transport various solid block and powder materials or finished items. Conveyor belts can transport continuously, efficiently and at a large angle. Conveyor belts are safe to operate, easy to use, easy to maintain, low in freight, and can shorten transportation distances, reduce project costs, and save manpower and material resources. Rubber conveyor belts must be quality tested during production to check whether the production quality of the conveyor belts is qualified.

[0003] The existing testing of rubber conveyor belts only tests the compression resistance of the conveyor belts, but cannot test the anti-scratch performance of the conveyor belts. At the same time, the testing cannot be performed when the conveyor belts are heated, which makes the testing not comprehensive enough. Therefore, we propose a testing device and method for rubber conveyor belt quality testing to solve the above-mentioned problems. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides a detection device for rubber conveyor belt quality inspection, which has the advantages of being able to test the anti-scratch performance of the conveyor belt and to test when the conveyor belt is heated, thereby solving the problem that the prior inspection is not comprehensive enough.

[0005] The present invention is implemented in that a detection device for detecting the quality of a rubber conveyor belt comprises:

[0006] A base, the top of the base is fixedly connected to a detection frame, the top of the detection frame is fixedly connected to a first cylinder, the output shaft of the first cylinder extends into the detection frame and is fixedly connected to a moving plate, the bottom of the moving plate is fixedly connected to a first pressure sensor, and a pressure plate is fixedly connected to the detection head of the first pressure sensor;

[0007] A fixing mechanism, which is arranged in the detection frame and is used to fix the conveyor belt body;

[0008] An anti-scratch mechanism, which is arranged in the detection frame and is used to test the anti-scratch performance of the conveyor belt body;

[0009] An adjusting mechanism, the adjusting mechanism is used to adjust the fixing mechanism so as to fix conveyor belts of different lengths;

[0010] A heating mechanism, which is arranged in the detection frame and is used to heat the conveyor belt body;

[0011] Transmission mechanism, which is used for the heating mechanism to move back and forth horizontally and for the fixing mechanism to rotate

[0012] As a preferred embodiment of the present invention, the fixing mechanism includes a connecting shaft, a rotating shaft, two fixing frames, two screw rods and two clamping plates, the ends of the connecting shaft and the rotating shaft close to each other are respectively fixedly connected to the sides of the two fixing frames away from each other, the two screw rods are respectively threadedly connected to the tops of the two fixing frames, one side of the two clamping plates is respectively slidably connected to the inner wall of one side of the two fixing frames, and the bottom ends of the two screw rods extend into the two fixing frames and are respectively rotatably connected to the tops of the two clamping plates;

[0013] A fixing plate is fixedly connected to the top of the base, and one end of the rotating shaft is rotatably connected to one side of the fixing plate.

[0014] As a preferred embodiment of the present invention, the anti-scraping mechanism includes a second cylinder, a movable seat, a scraper and a second pressure sensor, one side of the second cylinder is fixedly connected to the inner wall of one side of the detection frame, the output end of the second cylinder is fixedly connected to one side of the movable seat, the bottom of the scraper is fixedly connected to the top of the movable seat, one side of the scraper is abutted against one side of the second pressure sensor, and the top of the scraper is in contact with the bottom of the conveyor belt body.

[0015] As a preferred embodiment of the present invention, the adjustment mechanism includes a screw rod, an adjustment plate, a rectangular plate and a connecting plate, the bottom of the rectangular plate is fixedly connected to the top of the base, one end of the screw rod is rotatably connected to one side of the rectangular plate, and the other end of the screw rod extends to the outside of one side of the detection frame and is fixedly connected to a handle;

[0016] A screw nut is threadedly connected to the screw rod, and the screw nut is embedded in the adjustment plate. The top of the adjustment plate is fixedly connected to the bottom of the connecting plate, one end of the connecting shaft is rotatably connected to one side of the connecting plate, and a rectangular column is fixedly connected to the inner wall of the other side of the detection frame, and one end of the rectangular column passes through the adjustment plate and is fixedly connected to one side of the rectangular plate.

[0017] As a preferred embodiment of the present invention, the heating mechanism includes a heating box, a fan, a heating frame, an electric heating wire and an air outlet hood, one side of the fan is fixedly connected to an inner wall of one side of the heating box, the heating frame is fixedly connected in the heating box, the electric heating wire is arranged in the heating frame, an air inlet is opened on one side of the heating box, and one end of the air outlet hood extends into the heating box and is fixedly connected to the other side of the heating box.

[0018] As a preferred embodiment of the present invention, the transmission mechanism includes a rectangular box, a driving motor, a turntable, a transmission column, a rectangular ring, a transmission plate and an extension seat, the rear side of the rectangular box is fixedly connected to the rear inner wall of the detection frame, the rear side of the driving motor is fixedly connected to the rear inner wall of the rectangular box, the output of the driving motor is fixedly connected to the rear center position of the turntable, the rear end of the transmission column is fixedly connected to the front side of the turntable, the front end of the transmission column extends into the rectangular ring and is slidably connected to the inner wall of the rectangular ring, one side of the transmission plate is fixedly connected to one side of the rectangular ring, the front side of the transmission plate is fixedly connected to the rear side of the extension seat, the front side of the extension seat extends to the front outside of the rectangular box and is fixedly connected to one side of the heating box, a slide rail is fixedly connected to the bottom inner wall of the rectangular box, a slider is fixedly connected to the bottom of the rectangular ring, and the slider is slidably connected to the slide rail.

[0019] As a preferred embodiment of the present invention, a transmission shaft is rotatably connected to the inner wall of the rear side of the rectangular box, and pulleys are fixedly sleeved on the transmission shaft and the output shaft of the driving motor, and the two pulleys are transmission-connected with the same belt, and the front end of the transmission shaft extends to the outside of the front side of the rectangular box, and a bevel gear is fixedly sleeved on the front end of the transmission shaft and the rotating shaft, and the two bevel gears are meshed with each other.

[0020] As a preferred embodiment of the present invention, a limiting groove is provided on the top of the base, and the bottoms of the movable seat and the second pressure sensor are fixedly connected to limiting columns, and the bottom ends of the two limiting columns extend into the limiting groove and are slidably connected to the bottom of the limiting groove.

[0021] As a preferred embodiment of the present invention, two telescopic rods are fixedly connected to the top inner wall of the detection frame, and the telescopic ends of the two telescopic rods are fixedly connected to the top of the movable plate.

[0022] The detection method of rubber conveyor belt quality inspection includes the following steps:

[0023] S1: Adjust the position of the fixing mechanism through the adjusting mechanism;

[0024] S2: Press and fix the conveyor belt body through a fixing mechanism;

[0025] S3: heating the conveyor belt body by means of a heating mechanism, causing the heating mechanism to move back and forth laterally and causing the fixing mechanism and the conveyor belt body to rotate by means of a transmission mechanism;

[0026] S4: The first pressure sensor and the pressure plate are moved downward by the first cylinder to test the pressure resistance of the conveyor belt body, and then the anti-scratch mechanism is used to test the anti-scratch performance of the conveyor belt body.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. The outside air can be sucked into the heating box through the fan, and the electric heating wire can heat the air and then discharge it through the air outlet hood, so that the conveyor belt body can be heated by blowing. In this way, the conveyor belt body can be heated, so that the conveyor belt body can be tested in a heated state, making the test more comprehensive.

[0029] 2. The output shaft of the driving motor can make the turntable rotate, and the turntable can make the rectangular ring move back and forth horizontally through the transmission column, and the rectangular ring can make the extension seat move back and forth horizontally through the transmission plate, thereby making the heating box and the air outlet cover move back and forth horizontally;

[0030] The output shaft of the driving motor can also rotate the transmission shaft through two pulleys and belts, and the transmission shaft can rotate the rotating shaft through two bevel gears. Under the joint action of the connecting shaft, the two fixing frames and the conveyor belt body can be rotated, so that the conveyor belt body can be evenly heated.

[0031] 3. The output end of the first cylinder can move the movable plate downward, so that the first pressure sensor and the pressure plate can be moved downward, so that pressure can be applied to the conveyor belt body. Through the first pressure sensor, it can be known that at what force the conveyor belt body will tear, so that the quality of the conveyor belt body can be detected. The output end of the second cylinder can move the movable seat to the left, and the movable seat can move the scraper to the left, so that the scraper will perform cutting detection on the conveyor belt body. During the scraper cutting process of the conveyor belt body, due to the material and quality of the conveyor belt body, the scraper must be subjected to a certain thrust to cause certain scratches on the conveyor belt body. In this process, the second pressure sensor will receive the pressure of the scraper, so that the second pressure sensor can detect how much force is needed to cut the conveyor belt body, so that it can be detected how much force the conveyor belt body can withstand before it can break. In this way, after the conveyor belt body is heated, double tests of pressure and scratch resistance can be performed, and the test is more comprehensive.

[0032] The present invention can heat the conveyor belt body through the heating mechanism, so that the conveyor belt body can be tested in a heated state, and the anti-scratch performance of the conveyor belt body can be tested through the anti-scratch mechanism. In this way, the conveyor belt body can be subjected to dual tests of pressure and anti-scratch after being heated, and the test is more comprehensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of a first viewing angle of a detection device for detecting quality of a rubber conveyor belt provided in an embodiment of the present invention;

[0034] Figure 2 is a schematic structural diagram of a second viewing angle of a detection device for detecting quality of a rubber conveyor belt provided by an embodiment of the present invention;

[0035] Figure 3 It is a schematic diagram of the internal structure of the heating box provided by an embodiment of the present invention;

[0036] Figure 4 is a schematic diagram of the rear view structure of a heating box provided in an embodiment of the present invention;

[0037] Figure 5 This is a schematic diagram of the first-view structure of a rectangular box provided by an embodiment of the present invention;

[0038] Figure 6 is a schematic diagram of the second viewing angle structure of a rectangular box provided by an embodiment of the present invention;

[0039] Figure 7 is a schematic structural diagram of a transmission mechanism provided by an embodiment of the present invention from a first viewing angle;

[0040] Figure 8 is a schematic structural diagram of a transmission mechanism provided by an embodiment of the present invention from a second viewing angle;

[0041] Fig. 9 is a schematic diagram of the structure of a fixing mechanism provided by an embodiment of the present invention;

[0042] Fig.10 It is a schematic diagram of the transmission shaft, bevel gear and rotating shaft structure provided by an embodiment of the present invention.

[0043] In the figure: 1, base; 2, detection frame; 3, fixed plate; 4, first cylinder; 5, movable plate; 6, first pressure sensor; 7, pressure plate; 8, fixed frame; 801, screw rod; 802, pressing plate; 9, second cylinder; 901, movable seat; 902, scraper; 903, second pressure sensor; 904, limit column; 905, limit groove; 10, screw rod; 1001, adjustment plate; 1002, rectangular plate; 1003, connecting plate; 1004, rectangular column; 1005, handle; 11 , connecting shaft; 12, rotating shaft; 13, telescopic rod; 14, heating box; 1401, fan; 1402, heating frame; 1403, electric heating wire; 1404, air outlet cover; 1405, filter; 15, rectangular box; 1501, driving motor; 1502, turntable; 1503, transmission column; 1504, rectangular ring; 1505, transmission plate; 1506, extension seat; 1507, slide rail; 1508, slider; 16, transmission shaft; 1601, pulley; 1602, bevel gear. DETAILED DESCRIPTION

[0044] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0045] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0046] Example 1

[0047] See also Figure 1-2 , the detection device for rubber conveyor belt quality detection includes,

[0048] A base 1, a detection frame 2 is fixedly connected to the top of the base 1, a first cylinder 4 is fixedly connected to the top of the detection frame 2, an output shaft of the first cylinder 4 extends into the detection frame 2 and is fixedly connected to a moving plate 5, a first pressure sensor 6 is fixedly connected to the bottom of the moving plate 5, a pressure plate 7 is fixedly connected to the detection head of the first pressure sensor 6, two telescopic rods 13 are fixedly connected to the inner wall of the top of the detection frame 2, and the telescopic ends of the two telescopic rods 13 are fixedly connected to the top of the moving plate 5;

[0049] A fixing mechanism, which is arranged in the detection frame 2 and is used to fix the conveyor belt body;

[0050] An anti-scratch mechanism, which is arranged in the detection frame 2 and is used to test the anti-scratch performance of the conveyor belt body;

[0051] An adjusting mechanism, the adjusting mechanism is used to adjust the fixing mechanism so as to fix conveyor belts of different lengths;

[0052] A heating mechanism, which is arranged in the detection frame 2 and is used to heat the conveyor belt body;

[0053] The transmission mechanism is used for the heating mechanism to move back and forth horizontally and for the fixing mechanism to rotate.

[0054] In this embodiment, the position of the fixing mechanism can be adjusted by the adjusting mechanism, so that the conveyor belt bodies of different lengths can be fixed, the conveyor belt body can be heated by the heating mechanism, and the transmission mechanism can make the heating mechanism move back and forth laterally, so that the conveyor belt body can be heated evenly, and the first pressure sensor 6 and the pressure plate 7 can be moved downward by the first cylinder 4, so that the pressure resistance of the conveyor belt body can be tested, and the anti-scratch performance of the conveyor belt body can be tested by the anti-scratch mechanism. In this way, the conveyor belt body can be subjected to dual tests of pressure and anti-scratch after being heated, and the test is more comprehensive.

[0055] Example 2

[0056] See also Fig. 9The fixing mechanism includes a connecting shaft 11, a rotating shaft 12, two fixing frames 8, two screw rods 801 and two pressing plates 802. The ends of the connecting shaft 11 and the rotating shaft 12 that are close to each other are fixedly connected to the sides of the two fixing frames 8 that are away from each other. The two screw rods 801 are respectively threadedly connected to the tops of the two fixing frames 8. One side of the two pressing plates 802 is respectively slidably connected to the inner wall of one side of the two fixing frames 8. The bottom ends of the two screw rods 801 extend into the two fixing frames 8 and are respectively rotatably connected to the tops of the two pressing plates 802.

[0057] A fixing plate 3 is fixedly connected to the top of the base 1 , and one end of the rotating shaft 12 is rotatably connected to one side of the fixing plate 3 .

[0058] In this embodiment, the two screw rods 801 are rotated downward, and the two screw rods 801 can move the two pressing plates 802 downward, and the conveyor belt body can be pressed and fixed by the two pressing plates 802.

[0059] Furthermore, it should be noted that, in the present embodiment, the connecting shaft 11 and the rotating shaft 12 are both rotatably connected to the connecting plate 1003 and the fixing plate 3 via bearings.

[0060] Example 3

[0061] See also Figure 1 and Figure 2 The anti-scraping mechanism includes a second cylinder 9, a movable seat 901, a scraper 902 and a second pressure sensor 903. One side of the second cylinder 9 is fixedly connected to the inner wall of one side of the detection frame 2, the output end of the second cylinder 9 is fixedly connected to one side of the movable seat 901, the bottom of the scraper 902 is fixedly connected to the top of the movable seat 901, one side of the scraper 902 is abutted against one side of the second pressure sensor 903, and the top of the scraper 902 is in contact with the bottom of the conveyor belt body.

[0062] In this embodiment, through the above-mentioned arrangement, the output end of the second cylinder 9 can make the movable seat 901 move to the left, and the movable seat 901 can make the scraper 902 move to the left, so that the scraper 902 will perform cutting detection on the conveyor belt body. In the process of the scraper 902 cutting the conveyor belt body, due to the material and quality of the conveyor belt body, the scraper 902 must be subjected to a certain thrust to cause certain scratches on the conveyor belt body. In this process, the second pressure sensor 903 will receive the pressure of the scraper 902, so that the second pressure sensor 903 can detect how much force is needed to cut off the conveyor belt body, thereby detecting how much force the conveyor belt body can withstand before it can break.

[0063] Furthermore, a limiting groove 905 is opened on the top of the base 1, and the bottoms of the movable seat 901 and the second pressure sensor 903 are fixedly connected to the limiting column 904, and the bottom ends of the two limiting columns 904 extend into the limiting groove 905 and are slidably connected to the bottom of the limiting groove 905.

[0064] Through this configuration, the limiting column 904 slides in the limiting groove 905, which can make the movable seat 901 and the second pressure sensor 903 move more smoothly.

[0065] Example 4

[0066] See also Figure 1-2 The adjusting mechanism includes a screw rod 10, an adjusting plate 1001, a rectangular plate 1002 and a connecting plate 1003. The bottom of the rectangular plate 1002 is fixedly connected to the top of the base 1. One end of the screw rod 10 is rotatably connected to one side of the rectangular plate 1002. The other end of the screw rod 10 extends to the outside of one side of the detection frame 2 and is fixedly connected to a handle 1005.

[0067] A screw nut is threadedly connected to the screw rod 10, and the screw nut is embedded in the adjusting plate 1001. The top of the adjusting plate 1001 is fixedly connected to the bottom of the connecting plate 1003. One end of the connecting shaft 11 is rotatably connected to one side of the connecting plate 1003. A rectangular column 1004 is fixedly connected to the inner wall of the other side of the detection frame 2. One end of the rectangular column 1004 penetrates the adjusting plate 1001 and is fixedly connected to one side of the rectangular plate 1002.

[0068] In this embodiment, the screw rod 10 is rotated by the handle 1005, and the screw rod 10 can move the adjustment plate 1001 laterally through the screw nut. The adjustment plate 1001 can move the connecting plate 1003, the connecting shaft 11 and the fixed frame 8 on the left side, so that the distance between the two fixed frames 8 can be adjusted, which is convenient for fixing conveyor belt bodies of different lengths.

[0069] Example 5

[0070] See also Figure 3-4 The heating mechanism includes a heating box 14, a fan 1401, a heating frame 1402, an electric heating wire 1403 and an air outlet hood 1404. One side of the fan 1401 is fixedly connected to an inner wall of one side of the heating box 14. The heating frame 1402 is fixedly connected in the heating box 14. The electric heating wire 1403 is arranged in the heating frame 1402. An air inlet is opened on one side of the heating box 14. One end of the air outlet hood 1404 extends into the heating box 14 and is fixedly connected to the other side of the heating box 14.

[0071] In this embodiment, the fan 1401 can suck the outside air into the heating box 14, and the electric heating wire 1403 can heat the air and then discharge it through the air outlet hood 1404, so as to blow and heat the conveyor belt body.

[0072] It should be noted that the fan 1401 is connected to the inner wall of the heating box 14 by bolts, and the heating box 14 is provided with a box door to facilitate maintenance and repair of the internal components of the heating box 14.

[0073] Furthermore, a filter 1405 is fixedly connected to the rear side of the heating box 14 by bolts. By setting the filter 1405, external dust can be prevented from entering the heating box 14, and the filter 1405 is easy to install and disassemble, thereby facilitating replacement.

[0074] Example 6

[0075] See also Figure 5-9 The transmission mechanism includes a rectangular box 15, a driving motor 1501, a turntable 1502, a transmission column 1503, a rectangular ring 1504, a transmission plate 1505 and an extension seat 1506. The rear side of the rectangular box 15 is fixedly connected to the rear inner wall of the detection frame 2, the rear side of the driving motor 1501 is fixedly connected to the rear inner wall of the rectangular box 15, the output of the driving motor 1501 is fixedly connected to the rear center position of the turntable 1502, the rear end of the transmission column 1503 is fixedly connected to the front side of the turntable 1502, and the front end of the transmission column 1503 is extended. It extends into the rectangular ring 1504 and is slidably connected to the inner wall of the rectangular ring 1504, one side of the transmission plate 1505 is fixedly connected to one side of the rectangular ring 1504, the front side of the transmission plate 1505 is fixedly connected to the rear side of the extension seat 1506, the front side of the extension seat 1506 extends to the outside of the front side of the rectangular box 15 and is fixedly connected to one side of the heating box 14, a slide rail 1507 is fixedly connected to the inner wall of the bottom of the rectangular box 15, a slider 1508 is fixedly connected to the bottom of the rectangular ring 1504, and the slider 1508 is slidably connected to the slide rail 1507.

[0076] In this embodiment, the output shaft of the driving motor 1501 can make the turntable 1502 rotate, and the turntable 1502 can make the rectangular ring 1504 move back and forth laterally through the transmission column 1503, and the rectangular ring 1504 can make the extension seat 1506 move back and forth laterally through the transmission plate 1505, thereby making the heating box 14 and the air outlet hood 1404 move back and forth laterally.

[0077] Furthermore, a transmission shaft 16 is rotatably connected to the inner wall of the rear side of the rectangular box 15, and a pulley 1601 is fixedly sleeved on the transmission shaft 16 and the output shaft of the driving motor 1501. The two pulleys 1601 are transmission-connected with the same belt. The front end of the transmission shaft 16 extends to the outside of the front side of the rectangular box 15, and a bevel gear 1602 is fixedly sleeved on the front end of the transmission shaft 16 and the rotating shaft 12, and the two bevel gears 1602 are meshed with each other.

[0078] In this embodiment, the output shaft of the driving motor 1501 can also rotate the transmission shaft 16 through two pulleys 1601 and belts, and the transmission shaft 16 can rotate the rotating shaft 12 through two bevel gears 1602. Under the joint action of the connecting shaft 11, the two fixing frames 8 and the conveyor belt body can be rotated, so that the conveyor belt body can be evenly heated.

[0079] The present application also provides a method for detecting the quality of a rubber conveyor belt, comprising the following steps:

[0080] S1: Adjust the position of the fixing mechanism through the adjusting mechanism;

[0081] S2: Press and fix the conveyor belt body through a fixing mechanism;

[0082] S3: heating the conveyor belt body by means of a heating mechanism, causing the heating mechanism to move back and forth laterally and causing the fixing mechanism and the conveyor belt body to rotate by means of a transmission mechanism;

[0083] S5: The first pressure sensor 6 and the pressure plate 7 are moved downward by the first cylinder 4 to test the pressure resistance of the conveyor belt body, and then the anti-scratch mechanism is used to test the anti-scratch performance of the conveyor belt body.

[0084] The working principle of the present application is as follows: when in use, first place the conveyor belt body to be inspected in the fixing frame 8 on the right side, then adjust the position of the other fixing frame 8 according to the length of the conveyor belt body, then rotate the screw rod 10 through the handle 1005, the screw rod 10 can make the adjustment plate 1001 move laterally through the screw nut, and the adjustment plate 1001 can make the connecting plate 1003, the connecting shaft 11 and the fixing frame 8 on the left side move, so that the distance between the two fixing frames 8 can be adjusted, which is convenient for fixing conveyor belt bodies of different lengths;

[0085] After adjustment, the two screws 801 are turned downward, and the two screws 801 can move the two pressing plates 802 downward, and the conveyor belt body can be pressed and fixed by the two pressing plates 802;

[0086] Then, the electric heating wire 1403, the fan 1401 and the driving motor 1501 are started. The fan 1401 can suck the outside air into the heating box 14. The electric heating wire 1403 can heat the air and then discharge it through the air outlet cover 1404, so as to blow and heat the conveyor belt body. The output shaft of the driving motor 1501 can make the turntable 1502 rotate. The turntable 1502 can make the rectangular ring 1504 move back and forth laterally through the transmission column 1503. The rectangular ring 1504 can make the extension seat 1506 move back and forth laterally through the transmission plate 1505, so as to make the heating box 14 and the air outlet cover 1404 move back and forth laterally.

[0087] The output shaft of the driving motor 1501 can also rotate the transmission shaft 16 through two pulleys 1601 and belts, and the transmission shaft 16 can rotate the rotating shaft 12 through two bevel gears 1602. Under the joint action of the connecting shaft 11, the two fixing frames 8 and the conveyor belt body can be rotated, so that the conveyor belt body can be evenly heated;

[0088] After the heating is finished, the corresponding equipment is turned off, and then the first cylinder 4 and the second cylinder 9 are started. The output end of the first cylinder 4 can make the movable plate 5 move downward, so that the first pressure sensor 6 and the pressure plate 7 can be moved downward, so that the conveyor belt body can be pressed. Through the first pressure sensor 6, it can be known at what force the conveyor belt body will be torn, so that the quality of the conveyor belt body can be detected. The output end of the second cylinder 9 can make the movable seat 901 move to the left, and the movable seat 901 can make the scraper 902 move to the left, so that the scraper 902 will press the conveyor belt. The main body is cut for detection. During the process of the scraper 902 cutting the conveyor belt main body, due to the material and quality of the conveyor belt main body, the scraper 902 must be subjected to a certain thrust to cause certain scratches on the conveyor belt main body. During this process, the second pressure sensor 903 will receive the pressure of the scraper 902. In this way, the second pressure sensor 903 can detect how much force is needed to cut the conveyor belt main body, thereby detecting how much force the conveyor belt main body can withstand before it can break. In this way, after the conveyor belt main body is heated, a double test of pressure and scratch resistance can be performed, and the test is more comprehensive.

[0089] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0090] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The detection device for rubber conveyor belt quality detection is characterized in that: include, A base (1), the top of the base (1) is fixedly connected to a detection frame (2), the top of the detection frame (2) is fixedly connected to a first cylinder (4), the output shaft of the first cylinder (4) extends into the detection frame (2) and is fixedly connected to a moving plate (5), the bottom of the moving plate (5) is fixedly connected to a first pressure sensor (6), and a pressure plate (7) is fixedly connected to the detection head of the first pressure sensor (6); A fixing mechanism, which is arranged in the detection frame (2) and is used to fix the conveyor belt body; An anti-scratch mechanism, the anti-scratch mechanism is arranged in the detection frame (2) and is used to test the anti-scratch performance of the conveyor belt body; the anti-scratch mechanism comprises a second cylinder (9), a movable seat (901), a scraper (902) and a second pressure sensor (903); one side of the second cylinder (9) is fixedly connected to an inner wall of one side of the detection frame (2); the output end of the second cylinder (9) is fixedly connected to one side of the movable seat (901); the bottom of the scraper (902) is fixedly connected to the top of the movable seat (901); one side of the scraper (902) is in contact with one side of the second pressure sensor (903); and the top of the scraper (902) is in contact with the bottom of the conveyor belt body; An adjusting mechanism, the adjusting mechanism is used to adjust the fixing mechanism so as to fix conveyor belts of different lengths; A heating mechanism, the heating mechanism is arranged in the detection frame (2) and is used to heat the conveyor belt body; the heating mechanism comprises a heating box (14), a fan (1401), a heating frame (1402), an electric heating wire (1403) and an air outlet hood (1404), one side of the fan (1401) is fixedly connected to an inner wall of one side of the heating box (14), the heating frame (1402) is fixedly connected in the heating box (14), the electric heating wire (1403) is arranged in the heating frame (1402), one side of the heating box (14) is provided with an air inlet, and one end of the air outlet hood (1404) extends into the heating box (14) and is fixedly connected to the other side of the heating box (14); The transmission mechanism is used for the heating mechanism to move back and forth horizontally and for the fixing mechanism to rotate.

2. The detection device for rubber conveyor belt quality detection according to claim 1, characterized in that: The fixing mechanism comprises a connecting shaft (11), a rotating shaft (12), two fixing frames (8), two screw rods (801) and two pressing plates (802); the ends of the connecting shaft (11) and the rotating shaft (12) that are close to each other are respectively fixedly connected to the sides of the two fixing frames (8) that are away from each other; the two screw rods (801) are respectively threadedly connected to the tops of the two fixing frames (8); one side of the two pressing plates (802) is respectively slidably connected to the inner wall of one side of the two fixing frames (8); the bottom ends of the two screw rods (801) respectively extend into the two fixing frames (8) and are respectively rotatably connected to the tops of the two pressing plates (802); A fixing plate (3) is fixedly connected to the top of the base (1), and one end of the rotating shaft (12) is rotatably connected to one side of the fixing plate (3).

3. The detection device for detecting the quality of a rubber conveyor belt according to claim 2, characterized in that: The adjustment mechanism comprises a screw rod (10), an adjustment plate (1001), a rectangular plate (1002) and a connecting plate (1003); the bottom of the rectangular plate (1002) is fixedly connected to the top of the base (1); one end of the screw rod (10) is rotatably connected to one side of the rectangular plate (1002); the other end of the screw rod (10) extends to the outside of one side of the detection frame (2) and is fixedly connected to a handle (1005); A screw nut is threadedly connected to the screw rod (10), and the screw nut is embedded in the adjustment plate (1001). The top of the adjustment plate (1001) is fixedly connected to the bottom of the connecting plate (1003). One end of the connecting shaft (11) is rotatably connected to one side of the connecting plate (1003). A rectangular column (1004) is fixedly connected to the inner wall of the other side of the detection frame (2), and one end of the rectangular column (1004) passes through the adjustment plate (1001) and is fixedly connected to one side of the rectangular plate (1002).

4. The detection device for detecting the quality of a rubber conveyor belt according to claim 1, characterized in that: The transmission mechanism comprises a rectangular box (15), a driving motor (1501), a turntable (1502), a transmission column (1503), a rectangular ring (1504), a transmission plate (1505) and an extension seat (1506); the rear side of the rectangular box (15) is fixedly connected to the rear inner wall of the detection frame (2); the rear side of the driving motor (1501) is fixedly connected to the rear inner wall of the rectangular box (15); the output of the driving motor (1501) is fixedly connected to the rear center position of the turntable (1502); the rear end of the transmission column (1503) is fixedly connected to the front side of the turntable (1502); the front end of the transmission column (1503) is extended to the rear of the detection frame (2); The transmission plate (1505) extends into the rectangular ring (1504) and is slidably connected to the inner wall of the rectangular ring (1504); one side of the transmission plate (1505) is fixedly connected to one side of the rectangular ring (1504); the front side of the transmission plate (1505) is fixedly connected to the rear side of the extension seat (1506); the front side of the extension seat (1506) extends to the outside of the front side of the rectangular box (15) and is fixedly connected to one side of the heating box (14); a slide rail (1507) is fixedly connected to the inner wall of the bottom of the rectangular box (15); a slider (1508) is fixedly connected to the bottom of the rectangular ring (1504); and the slider (1508) is slidably connected to the slide rail (1507).

5. The detection device for detecting the quality of a rubber conveyor belt according to claim 4, characterized in that: A transmission shaft (16) is rotatably connected to the inner wall of the rear side of the rectangular box (15); a belt pulley (1601) is fixedly sleeved on the transmission shaft (16) and the output shaft of the driving motor (1501); the two belt pulleys (1601) are transmission-connected with the same belt; the front end of the transmission shaft (16) extends to the front side of the rectangular box (15); the front end of the transmission shaft (16) and the rotating shaft (12) are fixedly sleeved with a bevel gear (1602); the two bevel gears (1602) are meshed with each other.

6. The detection device for detecting the quality of a rubber conveyor belt according to claim 1, characterized in that: A limiting groove (905) is provided on the top of the base (1); the bottoms of the movable seat (901) and the second pressure sensor (903) are fixedly connected to limiting pillars (904); the bottom ends of the two limiting pillars (904) extend into the limiting groove (905) and are slidably connected to the bottom of the limiting groove (905).

7. The detection device for detecting the quality of a rubber conveyor belt according to claim 3, characterized in that: Two telescopic rods (13) are fixedly connected to the inner wall of the top of the detection frame (2), and the telescopic ends of the two telescopic rods (13) are fixedly connected to the top of the movable plate (5).

8. The method for testing the quality of rubber conveyor belts is characterized in that: The detection device for detecting the quality of a rubber conveyor belt according to any one of claims 1 to 7 comprises the following steps: S1: Adjust the position of the fixing mechanism through the adjusting mechanism; S2: Press and fix the conveyor belt body through a fixing mechanism; S3: heating the conveyor belt body by means of a heating mechanism, causing the heating mechanism to move back and forth laterally and causing the fixing mechanism and the conveyor belt body to rotate by means of a transmission mechanism; S5: The first pressure sensor (6) and the pressure plate (7) are moved downward by the first cylinder (4) to test the pressure resistance of the conveyor belt body, and then the anti-scratch mechanism is used to test the anti-scratch performance of the conveyor belt body.

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