Head and tail mechanism of synchronous belt transmission equipment

Abstract

The utility model discloses a head and tail mechanism of synchronous belt transmission equipment. The head and tail mechanism comprises a profile frame and a motor, a mounting plate is fixed to the bottom face of the profile frame, the motor is fixedly mounted on the side face of the mounting plate, an output shaft of the motor is connected with the inner side end of the conveying wheel, a driving assembly is mounted at the left side end of the profile frame, and a driven assembly is mounted at the right side end of the profile frame; the synchronous belt conveying device further comprises a transmission belt, the transmission belt is connected to the outer side of the conveying wheel in a sleeving mode, the motor is started to drive the conveying wheel to rotate, the driving assembly is matched with the driven assembly to achieve the synchronous belt conveying function, meanwhile, the two assemblies both adopt open mechanisms, and the tedious disassembly and installation work during client maintenance is omitted. The head and tail mechanism of the synchronous belt conveying equipment is compact in structure, convenient to operate, stable in operation, high in rotating precision and suitable for changing the conveying direction, and gear transmission is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission equipment, in particular to a head and tail mechanism of a synchronous belt transmission equipment. Background Art

[0002] With the continuous increase in labor costs of manufacturing enterprises and the continuous development of intelligent manufacturing, intelligent transmission equipment is increasingly used in the fields of production and manufacturing as well as warehouse management. The synchronous belt transmission system is welcomed by most companies for its high reliability and high transmission accuracy. The head (driving component) and tail (driven component) of the synchronous belt transmission system are the core components. Their performance determines the operation effect of the entire transmission system. However, the head and tail structures of the current traditional synchronous belt transmission equipment are mostly large in size, and the installation and disassembly during the later maintenance are complicated, which requires a high level of professionalism of the equipment maintenance personnel. This often leads to an increase in the maintenance cost of the client, or additional losses due to untimely maintenance. Therefore, a head and tail mechanism of a synchronous belt transmission equipment is proposed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a head and tail mechanism of a synchronous belt transmission device, which has a compact structure, is easy to operate, has gear transmission, runs smoothly, has high rotation accuracy, and can be applied to changes in transmission direction, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a head and tail mechanism of a synchronous belt transmission device, comprising a profile frame and a motor;

[0005] Profile frame: a mounting plate is fixed on the bottom surface, the motor is fixedly mounted on the side of the mounting plate, the output shaft of the motor is connected to the inner end of the conveying wheel, a driving component is mounted on the left end of the profile frame, and a driven component is mounted on the right end of the profile frame;

[0006] The motor further comprises a transmission belt, which is sleeved on the outer side of the conveying wheel, and the input end of the motor is electrically connected to the output end of the external controller.

[0007] The starting motor drives the conveyor wheel to rotate, so that the driving component and the driven component can realize the synchronous belt transmission function. At the same time, both components adopt open structures, eliminating the tedious disassembly and installation work during customer maintenance.

[0008] Furthermore, the drive assembly includes a main guide mounting plate, a diamond bearing, a drive shaft, a fixed plate, a main synchronous pulley and a transmission wheel. The main guide mounting plates have two and are fixed to the left end of the profile frame in front and back correspondence. The axial hole on the inner side of the main guide mounting plate is rotatably connected to the end of the drive shaft. The inner side of the main guide mounting plate is fixed with a fixed plate, and the inner side of the fixed plate is installed with a diamond bearing. The interior of the diamond bearing cooperates with the outer side of the drive shaft, and a transmission wheel is installed on the outer side of the drive shaft. The outer side of the transmission wheel is sleeved with a transmission belt, and main synchronous pulleys are provided at both ends of the outer side of the drive shaft. The main guide mounting plate is provided to cooperate with the fixed plate to connect the left end of the profile frame, and the transmission wheel is connected to the conveyor wheel through a transmission belt. In this way, the drive shaft can be driven to rotate by following the start of the motor, thereby rotating the main synchronous pulley, and the provided diamond bearing can play an auxiliary supporting role for the drive shaft.

[0009] Furthermore, the driven assembly includes a secondary guide mounting plate, an auxiliary mounting plate, a driven shaft and a secondary synchronous pulley, the secondary guide mounting plates have two and are fixed to the right end of the profile frame in front and back correspondence, the shaft groove on the inner side of the secondary guide mounting plate is slidably connected to the end of the driven shaft, the inner side of the secondary guide mounting plate is fixed with an auxiliary mounting plate, and secondary synchronous pulleys are provided at both ends of the outer side of the driven shaft, the secondary guide mounting plate cooperates with the auxiliary mounting plate to connect the right end of the profile frame, and the secondary synchronous pulley is connected to the main synchronous pulley through a synchronous belt to facilitate synchronous transmission.

[0010] Furthermore, the driving assembly also includes a first conveying guide block, which has two first conveying guide blocks and are respectively installed on the top of the inner side surfaces of two corresponding main guide mounting plates. The first conveying guide block can serve as a limiting guide for the synchronous belt and prevent the synchronous belt from wearing, thereby increasing its stability during operation.

[0011] Furthermore, the driven component also includes a tensioning mounting plate and a tensioning bolt. The tensioning mounting plate is installed on the inner side of the auxiliary mounting plate. The screw hole on the surface of the tensioning mounting plate is threadedly connected to the tensioning bolt. The inner end of the tensioning bolt is in contact with the outer side of the driven shaft. The tensioning bolt is rotated to adjust the position of the driven shaft to adjust the function of the overall synchronous belt transmission tension.

[0012] Furthermore, the driven component also includes a second conveying guide block, which has two and is respectively installed on the top of the inner side surfaces of two corresponding auxiliary guide mounting plates. The second conveying guide block can serve as a limiting guide for the synchronous belt and prevent the synchronous belt from wearing, thereby increasing its stability during operation.

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

[0014] 1. By starting the motor to drive the conveyor wheel to rotate, the driving component and the driven component can realize the synchronous belt transmission function. At the same time, both components adopt open structures, eliminating the tedious disassembly and installation work during customer maintenance;

[0015] 2. The first conveying guide block and the second conveying guide block can play a role in limiting and guiding the synchronous belt, and prevent the synchronous belt from being worn, thereby increasing its stability during operation;

[0016] 3. Adjust the position of the driven shaft by turning the tensioning bolt to adjust the overall synchronous belt transmission tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the driven component of the utility model.

[0021] In the figure: 1 profile frame, 2 drive assembly, 21 main guide mounting plate, 22 diamond bearing, 23 drive shaft, 24 fixed plate, 25 main synchronous pulley, 26 first conveying guide block, 27 transmission wheel, 3 driven assembly, 31 secondary guide mounting plate, 32 auxiliary mounting plate, 33 driven shaft, 34 secondary synchronous pulley, 35 tensioning mounting plate, 36 tensioning bolt, 37 second conveying guide block, 4 mounting plate, 5 motor, 6 conveying wheel, 7 transmission belt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The present embodiment provides a technical solution: a head and tail mechanism of a synchronous belt transmission device, comprising a profile frame 1 and a motor 5; a mounting plate 4 is fixed to the bottom surface of the profile frame 1, the motor 5 is fixedly mounted on the side of the mounting plate 4, the output shaft of the motor 5 is connected to the inner end of the conveying wheel 6, and a driving assembly 2 is mounted on the left end of the profile frame 1.

[0024] Among them, the driving component 2 includes a main guide mounting plate 21, a diamond bearing 22, a driving shaft 23, a fixed plate 24, a main synchronous pulley 25 and a transmission wheel 27. There are two main guide mounting plates 21, which are fixed to the left end of the profile frame 1 in front and back correspondence. The axial hole on the inner side of the main guide mounting plate 21 is rotatably connected to the end of the driving shaft 23. The inner side of the main guide mounting plate 21 is fixed with a fixed plate 24, and the inner side of the fixed plate 24 is installed with a diamond bearing 22. The inside of the diamond bearing 22 matches the outside of the driving shaft 23. The outer side of the driving shaft 23 is installed with a transmission wheel 27. The outer side of the transmission wheel 27 is sleeved with the transmission belt 7. Both ends of the outer side of the driving shaft 23 are provided with a main synchronous belt Wheel 25, the main guide mounting plate 21 is provided and cooperates with the fixing plate 24 to connect the left end of the profile frame 1, and the transmission wheel 27 is connected to the conveying wheel 6 through the transmission belt 7, so that the following motor start can drive the driving shaft 23 to rotate, thereby causing the main synchronous pulley 25 to rotate, and the diamond bearing 22 provided can play an auxiliary supporting role for the driving shaft 23; the driving assembly 2 also includes a first conveying guide block 26, and the first conveying guide block 26 has two and is respectively installed at the top of the inner side surfaces of the two corresponding main guide mounting plates 21. The first conveying guide block 26 can play a role of limiting and guiding the synchronous belt, and at the same time prevent the synchronous belt from wearing, thereby increasing its stability during operation.

[0025] Among them, a driven component 3 is installed at the right end of the profile frame 1, and the driven component 3 includes a secondary guide mounting plate 31, an auxiliary mounting plate 32, a driven shaft 33 and a secondary synchronous pulley 34. There are two secondary guide mounting plates 31 and they are fixed to the right end of the profile frame 1 in front and back correspondence. The shaft groove on the inner side of the secondary guide mounting plate 31 is slidably connected with the end of the driven shaft 33. The auxiliary mounting plate 32 is fixed on the inner side of the secondary guide mounting plate 31. Both ends of the outer side of the driven shaft 33 are provided with secondary synchronous pulleys 34. The secondary guide mounting plate 31 cooperates with the auxiliary mounting plate 32 to connect the right end of the profile frame 1. The secondary synchronous pulley 34 is connected to the main synchronous pulley 25 through a synchronous belt for synchronous transmission; the driven component 3 also includes The tensioning mounting plate 35 and the tensioning bolt 36 are included. The tensioning mounting plate 35 is installed on the inner side of the auxiliary mounting plate 32. The screw hole on the surface of the tensioning mounting plate 35 is threadedly connected with the tensioning bolt 36. The inner end of the tensioning bolt 36 is fitted with the outer side of the driven shaft 33. The tensioning bolt 36 is rotated to adjust the position of the driven shaft 33 to adjust the transmission tension of the overall synchronous belt. The driven component 3 also includes a second conveying guide block 37. There are two second conveying guide blocks 37, which are respectively installed at the top ends of the inner sides of the two corresponding auxiliary guide mounting plates 31. The second conveying guide block 37 can play a role of limiting and guiding the synchronous belt, and at the same time prevent the synchronous belt from being worn, thereby increasing its stability during operation.

[0026] It also includes a transmission belt 7, which is sleeved on the outside of the conveying wheel 6. The input end of the motor 5 is electrically connected to the output end of the external controller. The motor 5 is started to drive the conveying wheel 6 to rotate, so that the driving component 2 cooperates with the driven component 3 to realize the synchronous belt transmission function. At the same time, both components adopt an open structure, which eliminates the tedious disassembly and installation work during client maintenance.

[0027] The working principle of the utility model is as follows:

[0028] First, the main guide mounting plate 21 is used in conjunction with the fixing plate 24 to connect the left end of the profile frame 1, and the auxiliary guide mounting plate 31 is used in conjunction with the auxiliary mounting plate 32 to connect the right end of the profile frame 1. The synchronous belt is respectively sleeved on the outside of the main synchronous pulley 25 and the auxiliary synchronous pulley 34, and the motor 5 is started to drive the conveying wheel 6 to rotate, so that the transmission wheel 27 is connected to the conveying wheel 6 through the transmission belt 7. In this way, the start of the follow-up motor can drive the drive shaft 23 to rotate, thereby rotating the main synchronous pulley 25, and the diamond bearing 22 provided can provide auxiliary support for the drive shaft 23. At the same time, the secondary synchronous pulley 34 is connected to the main synchronous pulley 25 through the synchronous belt to facilitate the synchronous transmission of the synchronous belt, and then the tensioning bolt 36 is rotated to adjust the position of the driven shaft 33 to adjust the transmission tension of the overall synchronous belt; the first conveying guide block 26 and the second conveying guide block 37 can play a role in limiting and guiding the synchronous belt, while preventing the synchronous belt from wearing, thereby increasing its stability during operation; both the driving component 2 and the driven component 3 adopt an open structure, which eliminates the tedious disassembly and installation work during client maintenance.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A head and tail mechanism of a synchronous belt transmission device, characterized in that: It comprises a profile frame (1) and a motor (5); Profile frame (1): a mounting plate (4) is fixed on the bottom surface, the motor (5) is fixedly mounted on the side of the mounting plate (4), the output shaft of the motor (5) is connected to the inner end of the conveying wheel (6), the driving component (2) is mounted on the left end of the profile frame (1), and the driven component (3) is mounted on the right end of the profile frame (1); It also includes a transmission belt (7), which is sleeved on the outside of the conveying wheel (6), and the input end of the motor (5) is electrically connected to the output end of the external controller.

2. The head and tail mechanism of a synchronous belt transmission device according to claim 1, characterized in that: The driving assembly (2) comprises a main guide mounting plate (21), a diamond bearing (22), a driving shaft (23), a fixing plate (24), a main synchronous pulley (25) and a transmission wheel (27). The main guide mounting plate (21) has two main guide mounting plates (21) and is fixed to the left end of the profile frame (1) in a front and rear corresponding manner. The axial hole on the inner side of the main guide mounting plate (21) is rotatably connected to the end of the driving shaft (23). The inner side of the main guide mounting plate (21) is fixed with a fixing plate (24). The inner side of the fixing plate (24) is installed with a diamond bearing (22). The inner side of the diamond bearing (22) matches the outer side of the driving shaft (23). The outer side of the driving wheel (27) is sleeved with the driving belt (7). Both ends of the outer side of the driving shaft (23) are provided with main synchronous pulleys (25).

3. The head and tail mechanism of a synchronous belt transmission device according to claim 1, characterized in that: The driven assembly (3) comprises a secondary guide mounting plate (31), an auxiliary mounting plate (32), a driven shaft (33) and a secondary synchronous pulley (34); the secondary guide mounting plates (31) are provided in two numbers and are fixed to the right end of the profile frame (1) in front and back correspondence; the shaft groove on the inner side of the secondary guide mounting plate (31) is slidably connected to the end of the driven shaft (33); the auxiliary mounting plate (32) is fixed to the inner side of the secondary guide mounting plate (31); and secondary synchronous pulleys (34) are provided at both ends of the outer side of the driven shaft (33).

4. The head and tail mechanism of a synchronous belt transmission device according to claim 1, characterized in that: The driving assembly (2) further comprises a first conveying guide block (26), wherein the first conveying guide blocks (26) are two and are respectively mounted on the top ends of the inner sides of two corresponding main guide mounting plates (21).

5. The head and tail mechanism of a synchronous belt transmission device according to claim 3, characterized in that: The driven assembly (3) also includes a tensioning mounting plate (35) and a tensioning bolt (36); the tensioning mounting plate (35) is mounted on the inner side of the auxiliary mounting plate (32); the screw hole on the surface of the tensioning mounting plate (35) is threadedly connected to the tensioning bolt (36); the inner end of the tensioning bolt (36) is in contact with the outer side of the driven shaft (33).

6. The head and tail mechanism of a synchronous belt transmission device according to claim 3, characterized in that: The driven assembly (3) further comprises a second conveying guide block (37), wherein the second conveying guide blocks (37) are two and are respectively mounted on the top ends of the inner sides of two corresponding auxiliary guide mounting plates (31).

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