Intelligent abrasion tester

Abstract

The utility model relates to the technical field of intelligent abrasion testing, in particular to an intelligent abrasion tester which comprises an equipment shell and a platform, the platform is fixedly connected to the left side of the inner wall of the equipment shell, a touch screen is installed on the right side of the upper end of the equipment shell, and a motor is fixedly connected to the lower end of the platform. The tail end of the suction nozzle adjusting knob is rotationally connected with the platform, the inner wall of the base is rotationally connected with a suction rod through a pin shaft, and suction nozzles are machined in the center of the lower end and the front end of the suction rod. Through cooperation of a touch screen, a rotating disc, an abrasion wheel, an air draft pipeline, a suction nozzle and a motor, a test piece is taken out after the specified revolution number is reached, the condition of the test piece after abrasion or the weight difference between the test piece before test and the test piece after test is observed, the abrasion index calculation formula is abrasion loss weight / test revolution number x1000, the rotating disc is controlled to work through a voice system, the revolution number of the rotating disc can be controlled, and therefore the abrasion index is obtained. Starting and stopping can be controlled, and timeliness and operability of test results are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of intelligent wear testing technology, specifically to an intelligent wear testing instrument. Background Technology

[0002] Given the current state of the coatings industry, it is necessary to use abrasion testers to simulate the actual usage conditions of materials or to meet the test conditions specified in the standards. Manual operation is cumbersome and fails to meet the needs of intelligent operation.

[0003] Develop a voice-controlled abrasion testing instrument. The instrument allows for voice control of the turntable's operation, including its rotational speed, number of rotations, and start / stop functionality. This ensures timely test results and ease of operation. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the manual operation of the device is cumbersome and fails to meet the needs of intelligent operation, and to propose an intelligent wear tester.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design an intelligent abrasion testing instrument, including an equipment shell and a platform. The platform is fixedly connected to the left side of the inner wall of the equipment shell. A touch screen is installed on the upper right side of the equipment shell. A motor is fixedly connected to the lower end of the platform. The output shaft of the motor is rotatably connected to a transmission shaft through two meshing bevel gears. The outer wall of the transmission shaft is rotatably connected to the platform through a bearing. A turntable is fixedly connected to the upper upper rear side of the equipment shell. A bracket is fixedly connected to the inner center of the bracket. An adjusting nozzle knob is threadedly connected to one side of the inner wall of the base. The end of the adjusting nozzle knob is rotatably connected to the platform. The inner wall of the base is rotatably connected to a suction rod through a pin. Suction nozzles are machined at the lower center and the front end of the suction rod.

[0007] Preferably, the lower right side of the bracket is connected to an external vacuum cleaner via an exhaust pipe.

[0008] Preferably, both sides of the outer wall of the bracket are rotatably connected to a swing arm via a pin.

[0009] Preferably, a wear wheel is rotatably connected to the inner side of the end of the swing arm.

[0010] Preferably, a weight is installed on the outer end of the pendulum rod.

[0011] The intelligent wear testing instrument proposed in this utility model has the following advantages:

[0012] Through the coordination of a touchscreen, turntable, abrasion wheel, exhaust duct, nozzle, and motor, the touchscreen with a voice system reads commands to control the turntable's operation. It can control the turntable's rotation speed, start, and stop. The motor drives the turntable via bevel gears, causing the abrasion wheel to slide relative to the turntable, thus abrading the material. During this process, the exhaust duct connects to an external vacuum cleaner, which removes debris generated during the abrasion process through two nozzles. After the specified number of rotations, the specimen is removed, and the condition of the specimen after abrasion or the difference in weight between the specimen before and after the test is observed. The abrasion index is calculated as: abrasion loss weight / number of test rotations x 1000. The voice system controls the turntable's rotation speed, start, and stop, ensuring timely test results and ease of operation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This utility model Figure 1 A schematic diagram of the structure at the turntable in the middle;

[0015] Figure 3 This utility model Figure 2 A top-down view diagram;

[0016] Figure 4 This utility model Figure 2 A schematic diagram showing the open state of the swing arm and suction rod;

[0017] Figure 5 This utility model Figure 2 A side sectional view diagram.

[0018] In the diagram: 1. Turntable, 2. Weight, 3. Wear wheel, 4. Touch screen, 5. Support, 6. Adjustment knob for suction nozzle, 7. Equipment casing, 8. Swing arm, 9. Drive shaft, 10. Platform, 11. Bevel gear, 12. Motor, 13. Exhaust duct, 14. Suction rod, 15. Base, 16. Suction nozzle. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] See attached document Figure 1-5In this embodiment, an intelligent abrasion tester includes a housing 7 and a platform 10. The platform 10 is fixedly connected to the left side of the inner wall of the housing 7. A touch screen 4 is installed on the upper right side of the housing 7. The touch screen 4 is equipped with a microprocessor, which can automatically control the rotation speed and count, reduce human error, record data during the test, and analyze the data through software to facilitate comparison of the abrasion resistance of different materials or products. The touch screen has an operation interface, an automatic reset function, and voice control. The rotation speed and number of revolutions can be controlled by voice. After the test is completed, a voice prompt will remind you that the test is completed. A motor 12 is fixedly connected to the lower end of the platform 10. The model of the motor 12 can be determined according to the specific application.

[0021] The output shaft of motor 12 is rotatably connected to transmission shaft 9 via two meshing bevel gears 11. The outer wall of transmission shaft 9 is rotatably connected to platform 10 via bearings. A turntable 1 is fixedly attached to the upper part of the outer wall of transmission shaft 9. Turntable 1 can hold various materials, including paper, plastic, and textiles, for wear resistance testing. A bracket 5 is fixedly attached to the upper rear side of the equipment housing 7. A base 15 is slidably connected to the inner center of the bracket 5. An adjusting nozzle knob 6 is threadedly connected to one side of the inner wall of the base 15. Rotating the adjusting nozzle knob 6 can adjust the height of the base 15, thereby allowing the base 15 to drive the suction rod 14 and the nozzle 16 to adjust their height. The adjusting nozzle knob 6 can adjust the distance between the nozzle 16 and the sample to 3mm. The end of the adjusting nozzle knob 6 is rotatably connected to platform 10. The inner wall of the base 15 is rotatably connected to suction rod 14 via a pin. The lower center and front end of suction rod 14 are both machined with nozzles 16.

[0022] See attached document Figure 1-5 In this embodiment, the lower right side of the bracket 5 is connected to an external vacuum cleaner through an exhaust pipe 13. Both sides of the outer wall of the bracket 5 are rotatably connected to a swing arm 8 through a pin. The inner side of the end of the swing arm 8 is rotatably connected to a wear wheel 3, and a weight 2 is installed on the outer side of the end of the swing arm 8. Users can select different materials of grinding wheels and wear media as well as different weights of weight 2 to meet different testing needs.

[0023] Through the coordination of the touch screen 4, turntable 1, abrasion wheel 3, exhaust duct 13, suction nozzle 16, and motor 12, the touch screen 4, equipped with a voice system, reads commands to control the operation of the turntable 1. It can control the number of rotations and rotation speed of the turntable 1, as well as start and stop. The motor 12 drives the turntable 1 to rotate through the bevel gear 11, thereby causing the abrasion wheel 3 to slide relative to the turntable 1, thus abrading the material. During this process, the exhaust duct 13 is connected to an external vacuum cleaner, which mainly uses two suction nozzles 16 to remove the debris generated by the sample during the abrasion process. After the specified number of rotations, the specimen is taken out, and the condition of the specimen after abrasion or the difference between the weight of the specimen before and after the test is observed. The abrasion index is calculated as: weight loss due to abrasion / number of test rotations x 1000. The turntable is controlled by the voice system, which can control the number of rotations and rotation speed, as well as start and stop, ensuring the timeliness and ease of operation of the test results.

[0024] Working principle:

[0025] When this intelligent abrasion tester is needed, first cut the specimen with a standard cutter, then place the cut specimen inside the turntable 1. Next, install the corresponding weight 2 as needed, and manually move the vertical pendulum 8 and suction rod 14 to rotate them to a horizontal position, so that the abrasion wheel 3 contacts the cut specimen on the turntable 1. Then, read the commands through the touch screen 4 with the voice system to control the operation of the turntable 1. The number of rotations and the rotation speed of the turntable 1 can be controlled, as well as the start and stop. The motor 12 drives the turntable 1 to rotate through the bevel gear 11, thereby causing the abrasion wheel 3 to slide relative to the turntable 1, thus abrading the material. During this process, the exhaust pipe 13 is connected to an external vacuum cleaner, which mainly uses two suction nozzles 16 to suck away the debris generated by the sample during the abrasion process. After the specified number of rotations, take out the specimen and observe the condition of the specimen after abrasion or the difference between the weight of the specimen before and after the test. The wear index calculation formula is: wear loss weight / test rotation number x 1000. The turntable is controlled by a voice system, which can control the number of rotations, rotation speed, start and stop, ensuring the timeliness and ease of operation of the test results.

[0026] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A smart abrasion tester comprising a device housing (7) and a platform (10), the inner wall left side of the device housing (7) is fixedly connected with the platform (10), characterized in that: The upper end right side of the equipment shell (7) is provided with a touch screen (4), the lower end of the platform (10) is fixedly connected with a motor (12), the output shaft of the motor (12) is rotatably connected with a transmission shaft (9) through two meshing bevel gears (11), the outer wall of the transmission shaft (9) is rotatably connected with the platform (10) through a bearing, the outer wall of the transmission shaft (9) is fixedly connected with a rotating disc (1) above, the upper end rear side of the equipment shell (7) is fixedly connected with a support (5), the inner side center of the support (5) is slidably connected with a base (15), the inner wall of one side of the base (15) is threadedly connected with an adjusting suction nozzle knob (6), the tail end of the adjusting suction nozzle knob (6) is rotatably connected with the platform (10), the inner wall of the base (15) is rotatably connected with a suction rod (14) through a pin shaft, and the lower end center and the front end of the suction rod (14) are both provided with a suction nozzle (16).

2. The intelligent abrasion tester of claim 1, wherein: The lower end right side of the support (5) is connected with an external dust collector through an air suction pipeline (13).

3. The intelligent abrasion tester of claim 1, wherein: The outer wall of the support (5) is rotatably connected with a swing rod (8) on both sides through a pin shaft.

4. The intelligent abrasion tester of claim 3, wherein: The tail end inner side of the swing rod (8) is rotatably connected with an abrasion wheel (3).

5. The intelligent abrasion tester of claim 3, wherein: The tail end outer side of the swing rod (8) is provided with a weight (2).

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