Transmission module with easy replacement of synchronous belt

Abstract

The utility model discloses a drive module that conveniently replaces synchronous belt, including module frame, install drive assembly on the module frame, install transmission assembly on the drive mechanism, install tightness adjusting assembly on the module frame, install quick detach fixing assembly on the tightness adjusting assembly, the transmission assembly includes driving wheel installed on drive assembly, driven wheel installed on quick detach fixing assembly, transmission belt transmission installed on driving wheel and driven wheel, quick detach fixing assembly includes setting quick detach Y -axis movement slide rail on the tightness adjusting assembly, first quick detach Y -axis fixed plate on quick detach Y -axis movement slide rail, second quick detach Y -axis fixed plate, Y -axis quick detach drive part is installed on the tightness adjusting assembly, the utility model discloses a drive module that conveniently replaces synchronous belt, when needing to replace transmission belt, can quick relaxation belt and dismount, and effectively simplifies the replacement process.

Description

Technical Field

[0001] This utility model relates to the field of transmission module technology, and in particular to a transmission module that facilitates the replacement of synchronous belts. Background Technology

[0002] Synchronous belt drive systems are widely used in various precision transmission applications in mechanical equipment, such as automated equipment and industrial robots. Traditional synchronous belt drive modules often require periodic replacement of the drive belt due to wear and aging after prolonged use.

[0003] Replacing a drive belt in a traditional drive module often requires disassembling multiple components, such as loosening the fixing screws and removing the driven pulley. These steps are not only time-consuming and labor-intensive, but also prone to damaging components and increasing maintenance costs. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a transmission module that facilitates the replacement of synchronous belts.

[0005] The present invention adopts the following technical solution: A transmission module for easy replacement of synchronous belts includes a module frame, a drive assembly mounted on the module frame, a transmission assembly mounted on the drive mechanism, a tension adjustment assembly mounted on the module frame for adjusting the transmission tension of the transmission assembly, and a quick-release fixing assembly mounted on the tension adjustment assembly. The transmission assembly includes a drive pulley mounted on the drive assembly, a driven pulley mounted on the quick-release fixing assembly, and a transmission belt mounted on the drive pulley and the driven pulley. The quick-release fixing assembly includes a quick-release Y-axis sliding rail mounted on the tension adjustment assembly, a first quick-release Y-axis fixing plate slidably mounted on the quick-release Y-axis sliding rail, a second quick-release Y-axis fixing plate, and a Y-axis quick-release drive component mounted on the tension adjustment assembly for driving the first quick-release Y-axis fixing plate and the second quick-release Y-axis fixing plate to move away from or towards each other. The driven pulley is rotatably mounted on the first quick-release Y-axis fixing plate and the second quick-release Y-axis fixing plate.

[0006] Furthermore, the first quick-release Y-axis fixing plate is provided with a first quick-release threaded hole, and the second quick-release Y-axis fixing plate is provided with a second quick-release threaded hole; the Y-axis quick-release drive component includes a quick-release drive screw threadedly connected to the first quick-release threaded hole and the second quick-release threaded hole, and a quick-release rotation positioning plate mounted on the tension adjustment assembly; the quick-release drive screw is rotatably mounted on the quick-release rotation positioning plate; the connection direction of the quick-release drive screw is opposite to that of the first quick-release threaded hole and the second quick-release threaded hole.

[0007] Furthermore, the Y-axis quick-release drive also includes an adjustment knob located at the other end of the quick-release drive screw.

[0008] Furthermore, the module frame is provided with a tension X-axis slide groove; the tension adjustment assembly includes a tension X-axis moving plate slidably disposed on the X-axis slide groove, and a tension X-axis driving component mounted on the module frame for driving the tension X-axis moving plate to move; the quick-release Y-axis moving slide rail is disposed on the tension X-axis moving plate.

[0009] Furthermore, the tensioning X-axis moving plate is provided with tensioning threaded holes, and the tensioning X-axis driving component includes a tensioning driving screw threadedly connected to the tensioning threaded holes and a tensioning rotation positioning plate mounted on the module frame; one end of the tensioning driving screw is rotatably mounted on the tensioning rotation positioning plate.

[0010] Furthermore, the tensioning X-axis drive also includes a tensioning knob located at the other end of the tensioning drive screw.

[0011] Furthermore, the transmission module for easy replacement of the synchronous belt also includes a main slide rail mounted on the module frame, a main slider slidably mounted on the main slide rail, a target mounted on the main slider, a movable groove mounted on the module frame, and a connector mounted on the target; the transmission belt is detachably mounted on the connector; the connector is mounted on the movable groove.

[0012] Furthermore, the connecting component includes a movable plate mounted on the target, a connecting plate mounted on the movable plate, and a connecting portion connecting the movable plate and the connecting plate; the transmission belt is disposed between the connecting plate and the movable plate, and the transmission belt is meshed with the movable plate; the movable plate is provided with a connecting threaded hole, the connecting plate is provided with a connecting through hole, and the connecting portion is a connecting bolt connected to the connecting threaded hole and the connecting through hole.

[0013] Furthermore, the transmission module for easy replacement of synchronous belts also includes a front U-shaped photoelectric sensor, a rear U-shaped photoelectric sensor, and a sensing plate disposed on the module frame; the sensing plate cooperates with the front U-shaped photoelectric sensor and the rear U-shaped photoelectric sensor.

[0014] Furthermore, the transmission module for easy replacement of the timing belt also includes limiting rubber blocks disposed at both ends of the main slide rail for limiting the target.

[0015] The beneficial effects of this utility model are as follows: The transmission module for easy replacement of synchronous belts involved in this utility model can quickly loosen and disassemble the belt when it is necessary to replace the transmission belt, which effectively simplifies the replacement process. Attached Figure Description

[0016] Figure 1 A perspective view of a transmission module for easy replacement of synchronous belts according to an embodiment of the present invention; Figure 2 for Figure 1 A three-dimensional diagram from another angle showing the convenient replacement of the synchronous belt drive module; Figure 3 for Figure 1 Exploded view of the transmission module for easy replacement of synchronous belts; Figure 4 for Figure 1 An exploded view of the transmission module for easy replacement of the synchronous belt from another angle; Figure 5 for Figure 1 A three-dimensional diagram showing the tension adjustment components and quick-release fixing components for easy replacement of the synchronous belt drive module.

[0017] Attached reference numerals: 10, module frame; 11, tension / relaxation X-axis slide groove; 20. Driver components; 30. Transmission assembly; 31. Drive pulley; 32. Driven pulley; 33. Transmission belt; 40. Tension adjustment assembly; 41. Tension X-axis moving plate; 42. Tension X-axis drive component; 420. Tension drive screw; 421. Tension rotation positioning plate; 422. Tension knob; 452. Adjustment knob; 50. Quick-release fixing assembly; 51. Quick-release Y-axis moving slide rail; 52. First quick-release Y-axis fixing plate; 53. Second quick-release Y-axis fixing plate; 54. Y-axis quick-release drive component; 540. Quick-release drive screw; 541. Quick-release rotating positioning plate; 520. First quick-release threaded hole; 530. Second quick-release threaded hole; 60. Main slide rail; 70. Main slider; 80. Target; 90. Movable groove; 100. Connector; 101. Movable plate; 102. Connecting plate; 103. Connecting part; 104. Connecting threaded hole; 105. Connecting through hole; 110. Front U-shaped photoelectric sensor; 120. Rear U-shaped photoelectric sensor; 130. Sensing sheet; 140. Limiting rubber block. Detailed Implementation

[0018] 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.

[0019] In the description of this utility model, it should be noted that the terms "vertical direction," "up," "down," and "horizontal," 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. In addition, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between 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.

[0021] Please see Figures 1 to 5 This utility model discloses a convenient timing belt replacement transmission module, comprising a module frame 10, a drive assembly 20 mounted on the module frame 10, a transmission assembly 30 mounted on a drive mechanism, a tension adjustment assembly 40 mounted on the module frame 10 for adjusting the transmission tension of the transmission assembly 30, and a quick-release fixing assembly 50 mounted on the tension adjustment assembly 40. The transmission assembly 30 includes a drive pulley 31 mounted on the drive assembly 20, a driven pulley 32 mounted on the quick-release fixing assembly 50, and a transmission assembly mounted on the drive pulley 31 and the driven pulley 32. The drive belt 33 is on the drive wheel 32; the quick-release fixing assembly 50 includes a quick-release Y-axis moving slide rail 51 disposed on the tension adjustment assembly 40, a first quick-release Y-axis fixing plate 52 and a second quick-release Y-axis fixing plate 53 slidably disposed on the quick-release Y-axis moving slide rail 51, and a Y-axis quick-release drive member 54 mounted on the tension adjustment assembly 40 for driving the first quick-release Y-axis fixing plate 52 and the second quick-release Y-axis fixing plate 53 to move away from or close to each other; the driven wheel 32 is rotatably mounted on the first quick-release Y-axis fixing plate 52 and the second quick-release Y-axis fixing plate 53.

[0022] The working principle of this utility model's convenient synchronous belt replacement transmission module is as follows: The position of the quick-release fixing component 50 is adjusted by the tension adjustment component 40, thereby driving the distance between the driven pulley 32 and the driving pulley 31 to adjust the tension of the transmission belt 33 and ensure the normal operation of the transmission system. If the transmission belt 33 needs to be replaced, the tension adjustment component 40 moves the quick-release fixing component 50 towards the driving pulley 31, reducing the distance between the driving pulley 31 and the driven pulley 32, thus loosening the transmission belt 33. Then, the Y-axis quick-release drive component 54 moves the first quick-release Y-axis fixing plate 52 and the second quick-release Y-axis fixing plate 53 away from each other, separating the driven pulley 32 from the first quick-release Y-axis fixing plate 52 or the second quick-release Y-axis fixing rod. The transmission belt 33 is then removed from the driven pulley 32 and the driving pulley 31. After replacing the transmission belt 33, the position of the driven pulley 32 is adjusted again by the Y-axis quick-release drive component 54 to re-tension the transmission belt 33.

[0023] Compared with the prior art, the transmission module of this utility model with convenient timing belt replacement can quickly loosen and disassemble the transmission belt 33 when it needs to be replaced, which effectively simplifies the replacement process; it not only improves work efficiency, but also extends the service life of the transmission system; through the cooperation of tension adjustment component 40 and quick-release fixing component 50, the tension of transmission belt 33 can be easily adjusted to ensure the stable operation of the transmission system.

[0024] Please refer to Figures 3 to 5 The first quick-release Y-axis fixing plate 52 is provided with a first quick-release threaded hole 520, and the second quick-release Y-axis fixing plate 53 is provided with a second quick-release threaded hole 530; the Y-axis quick-release drive component 54 includes a quick-release drive screw 540 threadedly connected to the first quick-release threaded hole 520 and the second quick-release threaded hole 530, and a quick-release rotation positioning plate 541 mounted on the tension adjustment component 40; the quick-release drive screw 540 is rotatably mounted on the quick-release rotation positioning plate 541; the connection direction of the quick-release drive screw 540 is opposite to that of the first quick-release threaded hole 520 and the second quick-release threaded hole 530. By using the opposite connection directions of the quick-release drive screw 540 with the first quick-release threaded hole 520 and the second quick-release threaded hole 530, the first quick-release Y-axis fixing plate 52 and the second quick-release Y-axis fixing plate 53 can move synchronously towards or away from each other, simplifying the disassembly and assembly process of the driven wheel 32. This not only improves the efficiency of replacing the transmission belt 33, but also ensures the precise adjustment of the driven wheel 32's position, thereby enhancing the stability and reliability of the transmission system.

[0025] The Y-axis quick-release drive component 54 also includes an adjustment knob 452 located at the other end of the quick-release drive screw 540. By providing the adjustment knob 452 at the other end of the quick-release drive screw 540, the operator can more conveniently adjust the distance between the first quick-release Y-axis fixing plate 52 and the second quick-release Y-axis fixing plate 53 manually, simplifying the disassembly and assembly process of the driven wheel 32; this not only improves the efficiency of replacing the drive belt 33, but also enhances the convenience and accuracy of operation.

[0026] The module frame 10 is provided with a tensioning X-axis slide groove 11; the tensioning adjustment assembly 40 includes a tensioning X-axis moving plate 41 slidably mounted on the X-axis slide groove, and a tensioning X-axis drive component 42 mounted on the module frame 10 for driving the movement of the tensioning X-axis moving plate 41; a quick-release Y-axis moving slide rail 51 is provided on the tensioning X-axis moving plate 41. Through the design of the tensioning X-axis slide groove 11 and the tensioning X-axis drive component 42, the position of the tensioning X-axis moving plate 41 can be precisely adjusted, thereby facilitating the adjustment of the distance between the driven wheel 32 and the driving wheel 31, ensuring that the tension of the transmission belt 33 is appropriate; this not only simplifies the adjustment process of the transmission belt 33, but also improves the stability and reliability of the transmission system.

[0027] The tension-releasing X-axis moving plate 41 is provided with a tension-releasing threaded hole. The tension-releasing X-axis drive component 42 includes a tension-releasing drive screw 420 threadedly connected to the tension-releasing threaded hole and a tension-releasing rotation positioning plate 421 mounted on the module frame 10. One end of the tension-releasing drive screw 420 is rotatably mounted on the tension-releasing rotation positioning plate 421. Through the threaded connection between the tension-releasing drive screw 420 and the tension-releasing threaded hole, and the support of the tension-releasing rotation positioning plate 421, the tension-releasing X-axis moving plate 41 can be precisely moved, thereby accurately adjusting the tension of the transmission belt 33. This not only simplifies the adjustment process but also improves the accuracy of the adjustment and the stability of the transmission system.

[0028] The tensioning X-axis drive component 42 also includes a tensioning knob 422 located at the other end of the tensioning drive screw 420. By providing the tensioning knob 422 at the other end of the tensioning drive screw 420, the operator can more conveniently adjust the position of the tensioning X-axis moving plate 41 manually, ensuring that the tension of the transmission belt 33 is precisely adjustable; this not only improves the convenience of adjustment but also enhances the accuracy and efficiency of operation.

[0029] Please refer to Figures 1 to 3The transmission module for easy replacement of the synchronous belt also includes a main slide rail 60 mounted on the module frame 10, a main slider 70 slidably mounted on the main slide rail 60, a target 80 mounted on the main slider 70, a movable groove 90 mounted on the module frame 10, and a connector 100 mounted on the target 80; the transmission belt 33 is detachably mounted on the connector 100; the connector 100 is mounted on the movable groove 90. Through the design of the main slide rail 60 and the main slider 70, the target 80 can slide precisely along the main slide rail 60, facilitating quick positioning and adjustment; the transmission belt 33 is detachably mounted on the movable groove 90 via the connector 100, simplifying the replacement process of the transmission belt 33 and improving the convenience of maintenance and operation.

[0030] The connector 100 includes a movable plate 101 mounted on the target 80, a connecting plate 102 mounted on the movable plate 101, and a connecting part 103 connecting the movable plate 101 and the connecting plate 102. A transmission belt 33 is disposed between the connecting plate 102 and the movable plate 101, and the transmission belt 33 is meshed with the movable plate 101. The movable plate 101 has a connecting threaded hole 104, and the connecting plate 102 has a connecting through hole 105. The connecting part 103 consists of a connecting bolt connecting the connecting threaded hole 104 and the connecting through hole 105. Through the structure of the connector 100, the transmission belt 33 can be securely installed between the movable plate 101 and the connecting plate 102 and fixed by the connecting bolt, ensuring the stability and reliability of the transmission. This not only simplifies the installation and replacement process of the transmission belt 33 but also improves the convenience of operation and the efficiency of maintenance.

[0031] Please refer to Figures 2 to 4 The transmission module, which facilitates the replacement of the synchronous belt, also includes a front-end U-shaped photoelectric sensor 110, a rear-end U-shaped photoelectric sensor 120 mounted on the module frame 10, and a sensing plate 130 mounted on the connector 100. The sensing plate 130 cooperates with the front-end U-shaped photoelectric sensor 110 and the rear-end U-shaped photoelectric sensor 120. Through the cooperation of the front-end and rear-end U-shaped photoelectric sensors 120 and the sensing plate 130, the position and status of the transmission module can be monitored in real time, ensuring the accurate alignment and stable operation of the transmission belt 33; improving the automation level and reliability of the system, while reducing the workload of operators.

[0032] The transmission module, which facilitates the replacement of the synchronous belt, also includes limiting rubber blocks 140 located at both ends of the main slide rail 60 to limit the target 80. By setting the limiting rubber blocks 140 at both ends of the main slide rail 60, the target 80 can be effectively prevented from exceeding the sliding range, ensuring the stable movement of the target 80 on the slide rail; this not only extends the service life of the equipment but also improves the safety and reliability of operation.

[0033] The above description merely illustrates the preferred technical solution of this utility model, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and this utility model also intends to include these modifications and variations.

Claims

1. A transmission module for easy replacement of synchronous belts, characterized in that, The system includes a module frame, a drive assembly mounted on the module frame, a transmission assembly mounted on the drive assembly, a tension adjustment assembly mounted on the module frame for adjusting the transmission tension of the transmission assembly, and a quick-release fixing assembly mounted on the tension adjustment assembly. The transmission assembly includes a drive wheel mounted on the drive assembly, a driven wheel mounted on the quick-release fixing assembly, and a transmission belt mounted on the drive wheel and the driven wheel. The quick-release fixing assembly includes a quick-release Y-axis sliding rail mounted on the tension adjustment assembly, a first quick-release Y-axis fixing plate slidably mounted on the quick-release Y-axis sliding rail, a second quick-release Y-axis fixing plate, and a Y-axis quick-release drive component mounted on the tension adjustment assembly for driving the first quick-release Y-axis fixing plate and the second quick-release Y-axis fixing plate to move away from or towards each other. The driven wheel is rotatably mounted on the first quick-release Y-axis fixing plate and the second quick-release Y-axis fixing plate.

2. The transmission module for easy replacement of synchronous belts according to claim 1, characterized in that, The first quick-release Y-axis fixing plate is provided with a first quick-release threaded hole, and the second quick-release Y-axis fixing plate is provided with a second quick-release threaded hole; the Y-axis quick-release drive component includes a quick-release drive screw threadedly connected to the first quick-release threaded hole and the second quick-release threaded hole, and a quick-release rotating positioning plate mounted on the tension adjustment assembly; the quick-release drive screw is rotatably mounted on the quick-release rotating positioning plate; the connection direction of the quick-release drive screw is opposite to that of the first quick-release threaded hole and the second quick-release threaded hole.

3. The transmission module for easy replacement of synchronous belts according to claim 2, characterized in that, The Y-axis quick-release drive also includes an adjustment knob located at the other end of the quick-release drive screw.

4. The transmission module for easy replacement of synchronous belts according to claim 1, characterized in that, The module frame is provided with a tension X-axis slide groove; the tension adjustment assembly includes a tension X-axis moving plate that slides on the X-axis slide groove and a tension X-axis driving component installed on the module frame for driving the tension X-axis moving plate to move; the quick-release Y-axis moving slide rail is provided on the tension X-axis moving plate.

5. The transmission module for easy replacement of synchronous belts according to claim 4, characterized in that, The tensioning X-axis moving plate is provided with tensioning threaded holes, and the tensioning X-axis driving component includes a tensioning drive screw threadedly connected to the tensioning threaded holes and a tensioning rotation positioning plate mounted on the module frame; one end of the tensioning drive screw is rotatably mounted on the tensioning rotation positioning plate.

6. The transmission module for convenient replacement of synchronous belts according to claim 5, characterized in that, The tension / relaxation X-axis drive also includes a tension / relaxation knob located at the other end of the tension / relaxation drive screw.

7. The transmission module for convenient replacement of synchronous belts according to claim 1, characterized in that, The transmission module for easy replacement of synchronous belts further includes a main slide rail mounted on the module frame, a main slider slidably mounted on the main slide rail, a target mounted on the main slider, a movable groove mounted on the module frame, and a connector mounted on the target; the transmission belt is detachably mounted on the connector; the connector is mounted on the movable groove.

8. The transmission module for easy replacement of synchronous belts according to claim 7, characterized in that, The connector includes a movable plate mounted on the target, a connecting plate mounted on the movable plate, and a connecting part connecting the movable plate and the connecting plate; the transmission belt is disposed between the connecting plate and the movable plate, and the transmission belt is meshed with the movable plate; the movable plate is provided with a connecting threaded hole, the connecting plate is provided with a connecting through hole, and the connecting part is a connecting bolt connecting the connecting threaded hole and the connecting through hole.

9. The transmission module for easy replacement of synchronous belts according to claim 7, characterized in that, The transmission module for easy replacement of synchronous belts also includes a front U-shaped photoelectric sensor, a rear U-shaped photoelectric sensor, and a sensing plate on the connector, all mounted on the module frame; the sensing plate cooperates with the front U-shaped photoelectric sensor and the rear U-shaped photoelectric sensor.

10. The transmission module for easy replacement of synchronous belts according to claim 7, characterized in that, The transmission module for easy replacement of the timing belt also includes limiting rubber blocks disposed at both ends of the main slide rail for limiting the target.

Images