Quality detection device for high-power V belt

Abstract

The utility model discloses a quality detection device for a high-power V belt, which relates to the technical field of V belts and comprises a support frame, a guide groove is formed in the front wall of the support frame, a movable cavity is formed in the inner side of the support frame, a limiting groove is formed in the rear wall of the movable cavity, a telescopic rod is mounted on the bottom wall of the inner side of the movable cavity, and the telescopic rod is connected with the guide groove. A first pressure sensor is installed at the top end of the telescopic rod, a supporting pipe is installed at the top end of the first pressure sensor, a guiding piece is installed at the rear end of the supporting pipe and moves on the inner side of the limiting groove, a rotating shaft is installed on the inner side of the supporting pipe, a first transmission wheel is installed at the front end of the rotating shaft, and a driving motor is installed on the inner side of the supporting frame. By installing the telescopic rod, the telescopic rod is shortened to drive the first transmission wheel to move downwards, a user can conveniently sleeve the first transmission wheel and the second transmission wheel with a V-shaped belt, the user can conveniently install the V-shaped belt, the user can conveniently detach and replace the V-shaped belt, and the working efficiency of the user is improved.

Description

Technical Field

[0001] This utility model relates to the field of V-belt technology, specifically to a quality detection device for high-power V-belts. Background Technology

[0002] Traditional testing items for V-belts mainly include tensile performance testing, dimensional testing, aging testing, adhesive strength testing, static conductivity testing, flame retardancy and antistatic testing, coating hardness, V-belt center distance change testing, and abrasion testing. In particular, abrasion testing is important because regularly checking the wear condition of the V-belt helps users eliminate potential problems during use.

[0003] Patent document CN222280124U discloses an environmentally friendly edge-cut V-belt comprehensive performance testing device, which discloses "an environmentally friendly edge-cut V-belt comprehensive performance testing device, relating to the field of V-belt testing technology, including: a testing table, the surface of the testing table having a sliding groove, a first motor fixedly connected to one side of the testing table, a lead screw fixedly connected to the output end of the first motor, the lead screw being rotatably connected to the inside of the sliding groove, a counter and a fixed column fixedly connected to the surface of the testing table respectively, and two first support plates and a second support plate fixedly connected to the surface of the testing table respectively."

[0004] The existing quality inspection device lacks an internal structure for adjusting the distance, making it inconvenient for users to disassemble and replace the V-belt. Utility Model Content

[0005] The purpose of this invention is to provide a quality inspection device for high-power V-belts, so as to solve the technical problem mentioned in the background art that the quality inspection device lacks an adjustment distance structure, making it inconvenient for users to disassemble and replace the V-belt.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quality detection device for a high-power V-belt, comprising: a support frame, a guide groove on the front wall of the support frame, a movable cavity on the inner side of the support frame, a limiting groove on the rear wall of the movable cavity, a telescopic rod installed on the inner bottom wall of the movable cavity, a first pressure sensor installed at the top of the telescopic rod, a support tube installed at the top of the first pressure sensor, a guide member installed at the rear end of the support tube, the guide member moving inside the limiting groove, a rotating shaft installed inside the support tube, a first transmission wheel installed at the front end of the rotating shaft, a drive motor installed inside the support frame, a rotating rod installed at the front end of the drive motor, the rotating rod penetrating the front wall of the support frame, a second transmission wheel installed at the front end of the rotating rod, and a V-belt movably installed on the outer sides of the first and second transmission wheels.

[0007] Preferably, a support plate is installed on the front of the support frame, a guide ring is installed on the inner side of the support plate, and an internal threaded ring is installed on the inner side of the support plate, with the internal threaded ring located below the guide ring.

[0008] Preferably, a threaded rod is movably mounted on the inner side of the internal threaded ring via a thread, and a handle is mounted on one end of the threaded rod.

[0009] Preferably, a second pressure sensor is installed at the rear end of the threaded rod, and a guide rod is installed at the front end of the second pressure sensor, the guide rod passing through the inner side of the guide ring.

[0010] Preferably, one end of the guide ring is equipped with a mounting bracket, and a support wheel is installed on the inner side of the mounting bracket, with the support wheel abutting against the outer side of the V-belt.

[0011] Preferably, a first fixing plate is installed on the front of the support frame, a connecting rod is installed on the inner side of the first fixing plate, a friction plate is installed at one end of the connecting rod, and a fastener is installed at the other end of the connecting rod.

[0012] Preferably, a second fixing plate is installed on the front of the support frame, an electric adjusting rod is installed through the inner side of the second fixing plate, a movable plate is installed at one end of the electric adjusting rod, and a pressure roller is installed on one side of the movable plate through a connector, the pressure roller abutting against one side of the V belt.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model is equipped with a telescopic rod. When the telescopic rod is shortened, it causes the first transmission wheel to move downward, making it convenient for the user to put the V-belt on the outside of the first and second transmission wheels. This makes it convenient for the user to install the V-belt, and also convenient for the user to disassemble and replace the V-belt, thereby improving the user's work efficiency.

[0015] 2. This utility model features a threaded rod installed on its casing. Rotation of the handle drives the threaded rod to rotate, causing it to move left and right inside the inner threaded ring. The inner threaded ring then moves the second pressure sensor, allowing the user to adjust the position of the support wheel as needed. One side of the second pressure sensor is fixedly connected to a guide rod, which moves smoothly inside the guide ring, ensuring linear movement of the second pressure sensor. The second pressure sensor is fixed to a mounting bracket, which supports the inner support wheel. The support wheel rests against the outer wall of the V-belt. During V-belt rotation, if the outer side of the V-belt has protrusions, they will press against the support wheel. The second pressure sensor 17 senses the pressure, allowing for detection of the V-belt's shape and improving detection accuracy. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a front structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the support frame structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the support plate structure of this utility model.

[0020] In the diagram: 1. Support frame; 2. Guide groove; 3. Limiting groove; 4. Guide component; 5. Support tube; 6. First pressure sensor; 7. Telescopic rod; 8. Rotating shaft; 9. First transmission wheel; 10. V-belt; 11. Drive motor; 12. Rotating rod; 13. Second transmission wheel; 14. Support plate; 15. Guide ring; 16. Guide rod; 17. Second pressure sensor; 18. Mounting bracket; 19. Support wheel; 20. Internal threaded ring; 21. Threaded rod; 22. Rotary handle; 23. First fixing plate; 24. Friction plate; 25. Second fixing plate; 26. Electric adjusting rod; 27. Moving plate; 28. Pressure roller; 29. ​​Fastener; 30. Connecting rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4A high-power V-belt quality inspection device includes: a support frame 1, a guide groove 2 on the front wall of the support frame 1, a movable cavity on the inner side of the support frame 1, a limiting groove 3 on the rear wall of the movable cavity, a telescopic rod 7 installed on the inner bottom wall of the movable cavity, a first pressure sensor 6 installed at the top of the telescopic rod 7, a support tube 5 installed at the top of the first pressure sensor 6, a guide 4 installed at the rear end of the support tube 5, the guide 4 moving inside the limiting groove 3, a rotating shaft 8 installed inside the support tube 5, a first transmission wheel 9 installed at the front end of the rotating shaft 8, a drive motor 11 installed inside the support frame 1, a rotating rod 12 installed at the front end of the drive motor 11, the rotating rod 12 penetrating the front wall of the support frame 1, a second transmission wheel 13 installed at the front end of the rotating rod 12, and a V-belt 10 movably installed on the outer side of the first transmission wheel 9 and the second transmission wheel 13.

[0025] A guide groove 2 is opened on the front wall of the support frame 1. The telescopic rod 7 is fixed to the inner side of the movable cavity to ensure the smooth operation of the telescopic rod 7. The telescopic rod 7 supports the first pressure sensor 6 at the top. The first pressure sensor 6 supports the top support tube 5. The support tube 5 supports the inner rotating shaft 8 to ensure the smooth rotation of the rotating shaft 8. The front end of the rotating shaft 8 is connected to the first transmission wheel 9. The support frame 1 is fixed to the inner drive motor 11 to ensure the smooth operation of the drive motor 11. The output end of the drive motor 11 is connected to the rotating rod 12. The front end of the rotating rod 12 is fixed to the second transmission wheel 13. The outer sides of the first transmission wheel 9 and the second transmission wheel 13 are movably connected to the V belt 10. The rotation of the outer side of the second transmission wheel 13 drives the V belt 10 to rotate. The rotation of the V belt 10 drives the first transmission wheel 9 to rotate. The smooth rotation of the V belt 10 facilitates the smooth detection of the detection equipment. The rear end of the support tube 5 is fixedly connected to the guide 4. The guide 4 moves inside the limiting groove 3 to ensure the smooth vertical up and down movement of the support tube 5.

[0026] When the telescopic rod 7 shortens, it causes the first transmission wheel 9 to move downward, making it convenient for the user to place the V-belt 10 on the outside of the first transmission wheel 9 and the second transmission wheel 13. This facilitates the installation and replacement of the V-belt 10, improving the user's work efficiency. When the telescopic rod 7 extends, it causes the support tube 5, the first pressure sensor 6, and the first transmission wheel 9 to move upward. The resistance of the V-belt 10 when it extends is detected by the first pressure sensor 6. The first pressure sensor 6 transmits the detected pressure to the controller, allowing the user to observe the strength of the V-belt 10 and thus detect the quality of the high-power V-belt.

[0027] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4A support plate 14 is mounted on the front of the support frame 1. A guide ring 15 is mounted on the inner side of the support plate 14. An internal threaded ring 20 is mounted on the inner side of the support plate 14. The internal threaded ring 20 is located below the guide ring 15. A threaded rod 21 is movably mounted on the inner side of the internal threaded ring 20 through a thread. A handle 22 is mounted on one end of the threaded rod 21. A second pressure sensor 17 is mounted on the rear end of the threaded rod 21. A guide rod 16 is mounted on the front end of the second pressure sensor 17. The guide rod 16 passes through the inner side of the guide ring 15. A mounting bracket 18 is mounted on one end of the guide ring 15. A support wheel 19 is mounted on the inner side of the mounting bracket 18. The support wheel 19 abuts against the outer side of the V-belt 10.

[0028] The support frame 1 is fixed to the front support plate 4 to ensure the stability of the support plate 4. The support plate 14 is fixed to the inner threaded ring 20 and the guide ring 15. The rotation of the handle 22 drives the threaded rod 21 to rotate. The threaded rod 21 moves left and right inside the inner threaded ring 20. The inner threaded ring 20 drives the second pressure sensor 17 to move, so that the user can adjust the position of the support wheel 19 as needed. One side of the second pressure sensor 17 is fixedly connected to the guide rod 16. The guide rod 16 moves smoothly inside the guide ring 15 to ensure the linear movement of the second pressure sensor 17. The second pressure sensor 17 is fixed to the mounting frame 18. The mounting frame 18 supports the inner support wheel 19. The support wheel 19 abuts against the outer wall of the V belt 10. During the rotation of the V belt 10, if there are protrusions on the outer side of the V belt 10, they will squeeze the support wheel 19. The pressure is sensed by the second pressure sensor 17, which can detect the shape of the V belt and improve the accuracy of the detection.

[0029] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The support frame 1 has a first fixing plate 23 installed on its front side, a connecting rod 30 installed on the inner side of the first fixing plate 23, a friction plate 24 installed at one end of the connecting rod 30, and a fastener 29 installed at the other end of the connecting rod 30. The support frame 1 has a second fixing plate 25 installed on its front side, an electric adjusting rod 26 installed through the inner side of the second fixing plate 25, a moving plate 27 installed at one end of the electric adjusting rod 26, and a pressure roller 28 installed on one side of the moving plate 27 via a connector. The pressure roller 28 abuts against one side of the V-belt 10.

[0030] The support frame 1 fixes the first fixed plate 23 and the second fixed plate 25 on the front to ensure the stability of the first fixed plate 23 and the second fixed plate 25. The first fixed plate 23 supports the inner connecting rod 30. One end of the connecting rod 30 is fixedly connected to the friction plate 24. The fastener 29 is installed on the outside of the connecting rod 30 by thread. The friction plate 24 abuts against the outside of the V belt 10. The electric adjusting rod 26 extends to drive the moving plate 27 to move. The moving plate 27 drives the pressure roller 28 to move. The pressure roller 28 abuts against the outer wall of the V belt 10 to squeeze the V belt 10. The friction plate 24 wears the V belt 10, thereby testing the wear resistance of the V belt 10.

[0031] Working principle: The output end of the drive motor 11 is connected to the rotating rod 12. The front end of the rotating rod 12 is fixed to the second transmission wheel 13. The outer sides of the first transmission wheel 9 and the second transmission wheel 13 are movably connected to the V-belt 10. The rotation of the outer side of the second transmission wheel 13 drives the V-belt 10 to rotate. The rotation of the handle 22 drives the threaded rod 21 to rotate. The threaded rod 21 moves left and right inside the inner threaded ring 20. The inner threaded ring 20 drives the second pressure sensor 17 to move. One side of the second pressure sensor 17 is fixedly connected to the guide rod 16. The guide rod 16 moves smoothly inside the guide ring 15 to ensure the linear movement of the second pressure sensor 17. The second pressure sensor 17 is fixed to the mounting bracket 18. The mounting bracket 18 supports the inner support wheel 19. The support wheel 19 rests against the outer wall of the V-belt 10. During the rotation of the V-belt 10, if there are protrusions on the outer side of the V-belt 10, they will squeeze the support wheel 19. The pressure is sensed by the second pressure sensor 17, which can detect the shape of the V-belt and improve the accuracy of the detection. The first fixed plate 23 supports the inner connecting rod 30. One end of the connecting rod 30 is fixedly connected to the friction plate 24. The fastener 29 is installed on the outer side of the connecting rod 30 by threads. The friction plate 24 rests against the outer side of the V-belt 10. The electric adjusting rod 26 extends and drives the moving plate 27 to move. The moving plate 27 drives the pressure wheel 28 to move. The pressure wheel 28 rests against the outer wall of the V-belt 10 and squeezes the V-belt 10. The friction plate 24 wears the V-belt 10, thereby detecting the wear resistance of the V-belt 10.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A quality inspection device for high-power V-belts, characterized in that, include: A support frame (1) has a guide groove (2) on its front wall and an active cavity on its inner side. A limit groove (3) is provided on the rear wall of the active cavity. A telescopic rod (7) is installed on the inner bottom wall of the active cavity. A first pressure sensor (6) is installed on the top of the telescopic rod (7). A support tube (5) is installed on the top of the first pressure sensor (6). A guide (4) is installed at the rear end of the support tube (5). The guide (4) moves inside the limit groove (3). A rotating shaft (8) is installed inside the support tube (5). A first transmission wheel (9) is installed at the front end of the rotating shaft (8). A drive motor (11) is installed inside the support frame (1). A rotating rod (12) is installed at the front end of the drive motor (11). The rotating rod (12) passes through the front wall of the support frame (1). A second transmission wheel (13) is installed at the front end of the rotating rod (12). A V-belt (10) is movably installed on the outer side of the first transmission wheel (9) and the second transmission wheel (13).

2. The quality detection device for a high-power V-belt according to claim 1, characterized in that: The support frame (1) has a support plate (14) installed on its front side, a guide ring (15) installed on the inner side of the support plate (14), and an internal threaded ring (20) installed on the inner side of the support plate (14). The internal threaded ring (20) is located below the guide ring (15).

3. The quality detection device for a high-power V-belt according to claim 2, characterized in that: The inner side of the internal threaded ring (20) is movably mounted with a threaded rod (21) by means of a thread, and a handle (22) is mounted on one end of the threaded rod (21).

4. The quality detection device for a high-power V-belt according to claim 3, characterized in that: A second pressure sensor (17) is installed at the rear end of the threaded rod (21), and a guide rod (16) is installed at the front end of the second pressure sensor (17). The guide rod (16) passes through the inner side of the guide ring (15).

5. The quality detection device for a high-power V-belt according to claim 2, characterized in that: One end of the guide ring (15) is equipped with a mounting bracket (18), and a support wheel (19) is installed on the inner side of the mounting bracket (18). The support wheel (19) abuts against the outer side of the V belt (10).

6. The quality detection device for a high-power V-belt according to claim 1, characterized in that: The support frame (1) has a first fixing plate (23) installed on its front side, and a connecting rod (30) is installed on the inner side of the first fixing plate (23). A friction plate (24) is installed on one end of the connecting rod (30), and a fastener (29) is installed on the other end of the connecting rod (30).

7. The quality detection device for a high-power V-belt according to claim 1, characterized in that: The support frame (1) has a second fixed plate (25) installed on its front side. An electric adjusting rod (26) is installed through the inner side of the second fixed plate (25). A movable plate (27) is installed at one end of the electric adjusting rod (26). A pressure roller (28) is installed on one side of the movable plate (27) through a connector. The pressure roller (28) abuts against one side of the V belt (10).

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