An inclined wheel sorting machine

Abstract

The utility model discloses an inclined wheel sorting machine, comprising a mounting plate, an active roller transmission mechanism, a synchronous driving mechanism, and an angle adjustment mechanism. The mounting plate is used to be connected to an equipment frame. Four active roller transmission mechanisms are arranged above the mounting plate and are respectively located at four corners. The active roller transmission mechanism is used to transmit workpieces. The active roller transmission mechanism comprises an active roller wheel group. Each group of the active roller wheel group comprises two long roller wheels and two short roller wheels arranged in parallel. The synchronous driving mechanism is used to drive the active roller wheel groups of each active roller wheel transmission mechanism to run synchronously. The angle adjustment mechanism is used to synchronously adjust the angles of each active roller wheel group. The inclined wheel sorting machine of the present invention can ensure that each active roller wheel group can realize synchronous operation, avoid the problem of decreased transmission efficiency due to wear, breakage or slippage of a polyurethane round belt, adopts a modular design, simplifies the maintenance process, and reduces the difficulty and cost of maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting machines, in particular to an inclined wheel sorting machine. Background Art

[0002] In modern industrial production, the automated sorting system is a key link to improve production efficiency and reduce labor costs. As the core component of the automated sorting system, the performance of the sorting machine directly affects the operating efficiency and stability of the entire production line. Traditional sorting machines usually include:

[0003] Traditional sorting machines usually include multiple sets of paired active rollers and passive rollers, with the active rollers set at the bottom and the passive rollers set at the top. The active rollers and passive rollers are connected by polyurethane round belts. The passive rollers are responsible for conveying and diverting workpieces. In order to meet the functional requirements of conveying and diverting, the sorting machine needs to perform frequent swing switching during actual work. The polyurethane round belts are always in a state of stretching and rebounding within a certain range. Long-term high-load operation in a low-temperature environment will cause fatigue fracture of the polyurethane round belts, resulting in production interruptions and equipment damage. In addition, in a slippery environment with oil stains, the polyurethane round belts and passive rollers will slip, and the workpieces cannot be effectively transported to the designated location, thus affecting the normal operation of logistics.

[0004] Due to the wear and breakage of the polyurethane round belts and guide wheels, they need to be replaced regularly, which increases maintenance costs and downtime. In this case, due to structural limitations, the existing traditional sorting machines need to disassemble and split the entire machine to replace the polyurethane round belts. This process is not only time-consuming and labor-intensive, but also increases the complexity and cost of maintenance. Utility Model Content

[0005] In order to solve the above technical problems, the utility model relates to an inclined wheel sorting machine, which has a simple and reliable structure, effectively solves the above technical problems, and is suitable for popularization and use. In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] An inclined wheel sorting machine comprises a mounting plate, an active roller transmission mechanism, a synchronous driving mechanism, and an angle adjustment mechanism. The mounting plate is used to be connected to an equipment frame. Four active roller transmission mechanisms are arranged above the mounting plate and are respectively located at four corners. The active roller transmission mechanism is used to transmit workpieces. The active roller transmission mechanism comprises an active roller group. Each group of the active roller groups comprises two long rollers and two short rollers arranged in parallel. The synchronous driving mechanism is used to drive the active roller groups of each active roller transmission mechanism to operate synchronously. The angle adjustment mechanism is used to synchronously adjust the angles of each active roller group.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the active roller transmission mechanism also includes a pulley transmission assembly, each long roller is connected to a coaxially matched first support shaft, each short roller is connected to a coaxially matched second support shaft, the two first support shafts are arranged parallel to the two second support shafts and the two first support shafts are located on the inner sides of the two second support shafts, and the first support shaft and the second support shaft are synchronously transmitted through the pulley transmission assembly.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the pulley transmission assembly includes a bottom plate, a top plate, a limiting flange, a driving shaft, a driven shaft, a first synchronous wheel, a second synchronous wheel, a tensioning adjustment wheel, a third synchronous wheel, and a first synchronous belt. The flange plate of the limiting flange is fixedly connected to the mounting plate, the driving shaft passes through the inner hole of the limiting flange, the synchronous drive mechanism is connected to the driving shaft and transmits power to the driving shaft, the top of the driving shaft is connected to a coaxially fixed active bevel gear, the top plate and the bottom plate are arranged opposite to each other up and down and a first support frame and a second support frame are provided between the two, the first support shaft is installed on the first support frame, and the second support shaft is installed On the second support frame, both ends of the driven shaft are rotatably matched with the first support frame, the driven shaft is provided with a driven bevel gear meshing with the active bevel gear, one end of each first support shaft is connected to the first synchronous wheel, one end of each second support shaft is connected to the second synchronous wheel, one end of the driven shaft is provided with a coaxially matched third synchronous wheel, a tensioning adjustment wheel is installed on one side of the first support frame, the third synchronous wheel and the tensioning adjustment wheel are arranged parallel to each other up and down, the axial direction of the third synchronous wheel coincides with the central symmetry plane of the two first synchronous wheels, and the first synchronous belt is used to connect the first synchronous wheel, the second synchronous wheel, the third synchronous wheel and the tensioning adjustment wheel so that they can rotate synchronously.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the active roller transmission mechanism also includes a support seat, the support seat is fixedly connected to the base plate, and the support seat is sleeved on the straight cylinder part of the limiting flange and rotatably cooperated therewith.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: the top plate is provided with a through groove for allowing the long roller and the short roller to expose the upper part.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: two inner bearings are arranged between the driving shaft and the limiting flange, and an outer bearing is arranged between the supporting seat and the straight cylinder part of the limiting flange.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme: the synchronous drive mechanism includes a fourth synchronous wheel, a drive motor assembly, a drive wheel, and a second synchronous belt. A fixed plate is provided on one side of the mounting plate, and the drive motor assembly is installed on the fixed plate. The output shaft of the drive motor assembly is vertically connected to the drive wheel downward, and the bottom end of each drive shaft is connected to a coaxially fixed fourth synchronous wheel. The drive wheel and the fourth synchronous wheel are connected by a second synchronous belt, and the second synchronous belt is located below the mounting plate.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme: the angle adjustment mechanism includes a cylinder, a linkage plate, a linkage arm, a first linkage shaft, and a second linkage shaft. The cylinder is arranged below the mounting plate, and the cylinder body of the cylinder is rotatably connected to the mounting plate through a positioning shaft. The piston rod of the cylinder is connected to the first linkage shaft. The mounting plate is provided with a waist-shaped limiting hole. The first linkage shaft passes through the waist-shaped limiting hole and is connected to the linkage plate located above the mounting plate. A second linkage shaft is respectively arranged at the four corners of the linkage plate. Each of the support seats is fixedly connected to a linkage arm, and the other end of each linkage arm is rotatably matched with the second linkage shaft. The cylinder is used to drive each linkage arm to rotate synchronously through the linkage plate, thereby pulling the support seat to rotate a certain angle.

[0014] On the basis of the above scheme and as a preferred scheme of the above scheme: it also includes a passive roller transmission mechanism, which is arranged at the center of the four active roller transmission mechanisms, and the passive roller transmission mechanism is connected to the linkage plate.

[0015] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0016] 1. By adopting a synchronous drive mechanism instead of the traditional polyurethane round belt drive mode, the inclined wheel sorter of the utility model can ensure that each active roller wheel group can achieve synchronous operation, avoiding the problem of reduced transmission efficiency caused by wear, breakage or slippage of the polyurethane round belt, and significantly improving the operating efficiency and reliability of the sorter;

[0017] 2. The inclined wheel sorting machine of the utility model adopts a modular design. Each group of active roller transmission mechanisms can be quickly disassembled and replaced separately without disassembling the whole machine, which greatly simplifies the maintenance process, reduces the difficulty and cost of maintenance, and ensures the continuity of online production;

[0018] 3. The angle adjustment mechanism allows precise control of the roller angle, ensuring that the workpieces can accurately enter the predetermined conveyor line during the sorting process, improving the accuracy and reliability of sorting. The fast and easy angle adjustment mechanism reduces the time required for equipment adjustment, allowing the sorting machine to quickly adapt to changes in the production line;

[0019] 4. Automated angle adjustment reduces the need for manual adjustment, reduces the labor intensity of operators, and reduces sorting errors caused by improper manual adjustment. The automated angle adjustment mechanism reduces the chance of operators coming into contact with moving parts during the adjustment process, thereby improving the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the overall schematic diagram of the equipment;

[0021] Figure 2 It is a schematic diagram of the interior of the device housing;

[0022] Figure 3 is a schematic diagram of the angle adjustment mechanism;

[0023] Figure 4 is a schematic diagram of a synchronous drive mechanism;

[0024] Figure 5 is a schematic diagram of a pulley drive assembly;

[0025] Figure 6 This is a schematic diagram of the installation of the active roller transmission mechanism;

[0026] Figure 7 It is a three-dimensional schematic diagram of the active roller transmission mechanism;

[0027] Figure 8 It is a schematic cross-sectional view of the interior of the active roller transmission mechanism;

[0028] Fig. 9 It is a schematic diagram of the existing inclined wheel sorting equipment. DETAILED DESCRIPTION

[0029] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments. However, the specific implementation methods and embodiments described below are for illustrative purposes only and are not intended to limit the present invention.

[0030] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate directions or positional relationships based on the attached Figure 1 The directions or positional relationships shown are only for the convenience of describing the present invention, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0031] In the description of this application, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0032] In order to solve the above technical problems, Figure 1-6 As shown, the utility model designs an inclined wheel sorting machine, including a mounting plate 1, an active roller transmission mechanism 2, a synchronous drive mechanism 3, and an angle adjustment mechanism 4. The mounting plate 1 is used to connect with the equipment frame. Four active roller transmission mechanisms 2 are arranged above the mounting plate 1 and are respectively located at four corners. The active roller transmission mechanism 2 is used to transmit workpieces. The mounting plate 1 is fixed to the equipment frame by bolts. The four active roller transmission mechanisms 2 are evenly distributed in the four corners of the mounting plate 1, ensuring the balance and stability of the sorting machine. The active roller transmission mechanism 2 includes an active roller group, each group of the active roller group includes two long rollers 21 and two short rollers 22 arranged in parallel, the synchronous drive mechanism 3 is used to drive the active roller groups of each active roller transmission mechanism 2 to run synchronously, and the angle adjustment mechanism 4 is used to synchronously adjust the angles of each active roller group.

[0033] Specifically, the active roller transmission mechanism 2 also includes a pulley transmission assembly, each long roller 21 is connected to a coaxially matched first support shaft 23, each short roller 22 is connected to a coaxially matched second support shaft 24, the two first support shafts 23 are arranged in parallel with the two second support shafts 24 and the two first support shafts 23 are located inside the two second support shafts 24, the first support shaft 23 and the second support shaft 24 are synchronously transmitted through the pulley transmission assembly, preferably, the pulley transmission assembly includes a bottom plate 25, a top plate 26, a limit flange 27, a driving shaft 28, a driven shaft 29, a first synchronous wheel 210, a second synchronous wheel 211, a tensioning adjustment wheel 21 2. The third synchronous wheel 213 and the first synchronous belt 214. The flange of the limit flange 27 is fixedly connected to the mounting plate 1. The drive shaft 28 passes through the inner hole of the limit flange 27. The synchronous drive mechanism 3 is connected to the drive shaft 28 and transmits power to the drive shaft 28. The top of the drive shaft 28 is connected with a coaxially matched active bevel gear 215. The top plate 26 and the bottom plate 25 are arranged opposite to each other up and down, and a first support frame 216 and a second support frame 217 are arranged between the two. The first support shaft is installed on the first support frame 216, and the second support shaft is installed on the second support frame 217. Both ends of the driven shaft 29 are connected to the first support frame 216 is rotatably matched, the driven shaft 29 is provided with a driven bevel gear 218 meshing with the driving bevel gear 215, one end of each first support shaft 23 is connected to a first synchronous wheel 210, one end of each second support shaft 24 is connected to a second synchronous wheel 211, one end of the driven shaft 29 is provided with a coaxially matched third synchronous wheel 213, one side of the first support frame 216 is installed with a tensioning adjustment wheel 212, the third synchronous wheel 213 is arranged parallel to the tensioning adjustment wheel 212, the axial direction of the third synchronous wheel 213 coincides with the central symmetry plane of the two first synchronous wheels 210, and the first synchronous belt 214 is used to connect the first synchronous wheels 210 to the driven shaft 29. The step wheel 210, the second synchronous wheel 211, the third synchronous wheel 213, and the tension adjustment wheel 212 are connected and can rotate synchronously, and synchronous transmission is achieved through the pulley transmission assembly. The inclined wheel sorter of the utility model ensures the synchronous operation of the long roller 21 and the short roller 22, and improves the accuracy and reliability of the transmission. On the one hand, the design of the pulley transmission assembly ensures the tension of the synchronous belt and the stability of the transmission through precise matching and adjustment. On the other hand, the polyurethane round belt is separated from the guide wheel to avoid slipping, ensuring that the roller can run continuously, making the guide wheel and the transmission mechanism more durable, reducing the replacement frequency due to wear, and thus extending the service life of the sorter.

[0034] In addition, the inclined wheel sorting machine of the utility model adopts a modular design, and the active roller transmission mechanism 2 can be quickly disassembled and replaced separately without disassembling the entire machine, which greatly simplifies the maintenance process and reduces the difficulty and cost of maintenance. The modular and easy-to-maintain design makes the sorting machine easy to integrate with other automated equipment, and it is also convenient to expand and upgrade according to production needs. At the same time, due to the easy maintainability of the guide wheel and the transmission mechanism, maintenance personnel can quickly troubleshoot and replace parts, which reduces equipment downtime and reduces production losses caused by maintenance.

[0035] Furthermore, the top plate 26 is provided with through grooves for exposing the upper parts of the long rollers 21 and the short rollers 22. The design of the through grooves enables the rollers to play a normal guiding and transporting role, while the top plate 26 can protect the internal structure below.

[0036] Furthermore, two inner bearings 219 are provided between the driving shaft 28 and the limiting flange 27, and an outer bearing 220 is provided between the supporting seat 221 and the straight cylindrical portion of the limiting flange 27. The use of the inner bearings 219 and the outer bearings 220 reduces the friction between the driving shaft 28 and the supporting seat 221 during operation, thereby improving the operating efficiency and durability of the sorting machine.

[0037] Furthermore, the synchronous drive mechanism 3 includes a fourth synchronous wheel 31, a drive motor assembly 32, a drive wheel 33, and a second synchronous belt 34. A fixed plate is provided on one side of the mounting plate 1, and the drive motor assembly 32 is installed on the fixed plate. The output shaft of the drive motor assembly 32 is vertically connected to the drive wheel 33 downward, and the bottom end of each drive shaft 28 is connected to a coaxially fixed fourth synchronous wheel 31. The drive wheel 33 and the fourth synchronous wheel 31 are connected by a second synchronous belt 34, and the second synchronous belt 34 is located below the mounting plate 1. By adopting the synchronous drive mechanism 3 instead of the traditional polyurethane round belt drive mode, the inclined wheel sorting machine of the utility model can ensure that each active roller wheel group can achieve synchronous operation, avoid the problem of reduced transmission efficiency due to wear, breakage or slippage of the polyurethane round belt, and significantly improve the operation efficiency and reliability of the sorting machine.

[0038] Furthermore, the active roller transmission mechanism 2 also includes a support seat 221, which is fixedly connected to the bottom plate 25, and the support seat 221 is sleeved on the straight cylinder part of the limiting flange 27 and rotatably cooperates with it. The angle adjustment mechanism 4 includes a cylinder 41, a linkage plate 42, a linkage arm 43, a first linkage shaft 44, and a second linkage shaft 45. The cylinder 41 is arranged below the mounting plate 1, and the cylinder body of the cylinder 41 is rotatably connected to the mounting plate 1 through a positioning shaft. The piston rod of the cylinder 41 is connected to the first linkage shaft 44, and the mounting plate 1 is provided with a waist-shaped limiting hole. The first linkage shaft 44 passes through the waist-shaped limiting hole and is connected to the linkage plate 42 located above the mounting plate 1, and a second linkage shaft is respectively provided at the four corners of the linkage plate 42. 45, each of the support seats 221 is fixedly connected to a linkage arm 43, and the other end of each linkage arm 43 is rotatably matched with the second linkage shaft 45. The cylinder 41 is used to drive each linkage arm 43 to rotate synchronously through the linkage plate 42, thereby pulling the support seat 221 to rotate a certain angle. The angle adjustment mechanism 4 allows precise control of the roller angle, and can quickly adapt to branch conveyor lines of different angles, so that the production line can quickly adjust the sorting direction according to production needs, improve the flexibility and response speed of production, ensure that the workpiece can accurately enter the predetermined conveyor line during the sorting process, and improve the accuracy and reliability of sorting. The fast and simple angle adjustment mechanism reduces the time required for equipment adjustment, so that the sorting machine can quickly adapt to changes in the production line. At the same time, because it can adapt to conveyor lines of different angles, the sorting machine of the utility model can be integrated with various types of production lines and conveying systems, improving the compatibility and market application scope of the equipment.

[0039] In addition, the automated angle adjustment reduces the need for manual adjustment, reduces the labor intensity of operators, and reduces sorting errors caused by improper manual adjustment. The automated angle adjustment mechanism 4 reduces the chance of operators coming into contact with moving parts during the adjustment process, thereby improving the safety of the operation.

[0040] Furthermore, it also includes a passive roller transmission mechanism 5, which is arranged at the center of the four active roller transmission mechanisms 2, and the passive roller transmission mechanism 5 is connected to the linkage plate 42. The setting of the passive roller transmission mechanism 5 improves the stability and reliability of the sorting machine during the sorting process, and the connection with the linkage plate 42 provides better collaborative working ability.

[0041] It is worth noting that the technical features such as motors and cylinders involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the utility model points of this utility model patent. This utility model patent will not be further elaborated.

[0042] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made by technicians in the relevant technical field based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An inclined wheel sorting machine, characterized in that: It includes a mounting plate, an active roller transmission mechanism, a synchronous drive mechanism, and an angle adjustment mechanism. The mounting plate is used to connect to the equipment frame. Four active roller transmission mechanisms are arranged above the mounting plate and are respectively located at four corners. The active roller transmission mechanism is used to transmit workpieces. The active roller transmission mechanism includes an active roller group. Each group of active roller groups includes two long rollers and two short rollers arranged in parallel. The synchronous drive mechanism is used to drive the active roller groups of each active roller transmission mechanism to run synchronously. The angle adjustment mechanism is used to synchronously adjust the angles of each active roller group.

2. The inclined wheel sorting machine according to claim 1, characterized in that: The active roller transmission mechanism also includes a pulley transmission assembly, each long roller is connected to a coaxially matched first support shaft, each short roller is connected to a coaxially matched second support shaft, the two first support shafts are arranged in parallel with the two second support shafts and the two first support shafts are located on the inner sides of the two second support shafts, and the first support shaft and the second support shaft are synchronously transmitted through the pulley transmission assembly.

3. The inclined wheel sorting machine according to claim 2, characterized in that: The pulley transmission assembly includes a bottom plate, a top plate, a limiting flange, a driving shaft, a driven shaft, a first synchronous wheel, a second synchronous wheel, a tensioning adjustment wheel, a third synchronous wheel, and a first synchronous belt. The flange of the limiting flange is fixedly connected to the mounting plate, and the driving shaft passes through the inner hole of the limiting flange. The synchronous drive mechanism is connected to the driving shaft and transmits power to the driving shaft. A coaxially fixed active bevel gear is connected to the top of the driving shaft. The top plate and the bottom plate are arranged opposite to each other up and down, and a first support frame and a second support frame are provided between the two. The first support shaft is installed on the first support frame, and the second support shaft is installed on the second support frame. The two ends of the driven shaft are rotatably matched with the first support frame, the driven shaft is provided with a driven bevel gear meshing with the driving bevel gear, one end of each first support shaft is connected to the first synchronous wheel, one end of each second support shaft is connected to the second synchronous wheel, one end of the driven shaft is provided with a coaxially matched third synchronous wheel, a tensioning adjustment wheel is installed on one side of the first support frame, the third synchronous wheel and the tensioning adjustment wheel are arranged parallel to each other up and down, the axial direction of the third synchronous wheel coincides with the central symmetry plane of the two first synchronous wheels, and the first synchronous belt is used to connect the first synchronous wheel, the second synchronous wheel, the third synchronous wheel, and the tensioning adjustment wheel so that they can rotate synchronously.

4. The inclined wheel sorting machine according to claim 3, characterized in that: The active roller transmission mechanism also includes a support seat, which is fixedly connected to the bottom plate. The support seat is sleeved on the straight cylinder portion of the limiting flange and rotatably cooperates with the straight cylinder portion.

5. The inclined wheel sorting machine according to claim 4, characterized in that: The top plate is provided with a through groove for allowing the long roller and the short roller to expose the upper part.

6. The inclined wheel sorting machine according to claim 5, characterized in that: Two inner bearings are arranged between the driving shaft and the limiting flange, and an outer bearing is arranged between the supporting seat and the straight cylinder portion of the limiting flange.

7. The inclined wheel sorting machine according to claim 6, characterized in that: The synchronous drive mechanism includes a fourth synchronous wheel, a drive motor assembly, a drive wheel, and a second synchronous belt. A fixed plate is provided on one side of the mounting plate. The drive motor assembly is mounted on the fixed plate. The output shaft of the drive motor assembly is vertically downwardly connected to the drive wheel. The bottom end of each drive shaft is connected to a coaxially fixed fourth synchronous wheel. The drive wheel and the fourth synchronous wheel are connected by a second synchronous belt, and the second synchronous belt is located below the mounting plate.

8. The inclined wheel sorting machine according to claim 4, characterized in that: The angle adjustment mechanism includes a cylinder, a linkage plate, a linkage arm, a first linkage shaft, and a second linkage shaft. The cylinder is arranged below the mounting plate, and the cylinder body of the cylinder is rotatably connected to the mounting plate through a positioning shaft. The piston rod of the cylinder is connected to the first linkage shaft. The mounting plate is provided with a waist-shaped limiting hole. The first linkage shaft passes through the waist-shaped limiting hole and is connected to the linkage plate located above the mounting plate. A second linkage shaft is respectively arranged at the four corners of the linkage plate. Each of the support seats is fixedly connected to a linkage arm, and the other end of each linkage arm is rotatably matched with the second linkage shaft. The cylinder is used to drive each linkage arm to rotate synchronously through the linkage plate, thereby pulling the support seat to rotate a certain angle.

9. The inclined wheel sorting machine according to claim 8, characterized in that: It also includes a passive roller transmission mechanism, which is arranged at the center of the four active roller transmission mechanisms and is connected to the linkage plate.

Images