Stacking equipment and hub production line

Abstract

The utility model relates to the technical field of hub production, in particular to stacking equipment and a hub production line, the stacking equipment comprises a conveying roller way, a clamping mechanism, a first grabbing mechanism and a second grabbing mechanism; the conveying roller way is mounted on the fixed surface, a plurality of trays stacked in sequence are placed on the conveying roller way, and a clamping mechanism is mounted on the conveying roller way and used for taking out the trays attached to the upper surface of the conveying roller way; the first grabbing mechanism and the second grabbing mechanism are arranged on the two sides of the conveying roller way, the first grabbing mechanism is used for grabbing parts to be stacked, the second grabbing mechanism is used for grabbing partition plates, and the partition plates and the parts to be stacked are sequentially and alternately placed on the trays. According to the stacking equipment and the hub production line, the operation efficiency can be effectively improved, the labor intensity of workers is reduced, the risk that the to-be-stacked parts are unstable and fall off due to the fact that the weight is too large is avoided, and the safety risk existing in the stacking process is reduced.

Description

Technical Field

[0001] This utility model relates to the field of wheel hub production technology, specifically to a stacking equipment and a wheel hub production line. Background Technology

[0002] The production process of wheel hubs involves multiple steps. In each step, the finished products need to be stacked before being transferred to the next step or the finished product placement area.

[0003] Currently, the existing method of stacking wheels involves manual stacking by workers. This not only results in low work efficiency throughout the stacking process, but also poses safety risks due to the large weight of the finished or semi-finished wheel hubs being stacked. The wheels are prone to collapse, threatening the personal safety of the workers. Utility Model Content

[0004] (i) This utility model provides a stacking equipment and wheel hub production line to alleviate the technical problems of low work efficiency and safety risks caused by manual stacking by workers in the prior art.

[0005] (II) Technical Solution

[0006] To solve the above-mentioned technical problems, embodiments of this utility model provide a stacking device, including a conveyor roller, a clamping mechanism, a first gripping mechanism, and a second gripping mechanism;

[0007] The conveyor roller is installed on a fixed surface, and multiple pallets stacked sequentially are placed on the conveyor roller. A clamping mechanism is installed on the conveyor roller, which is used to remove the pallets that are in contact with the upper surface of the conveyor roller.

[0008] The first gripping mechanism includes a mechanical rotating arm and a gripper. The mechanical rotating arm is fixed to one side of the conveyor roller conveyor, and the gripper is located at the end of the mechanical rotating arm. The gripper is used to grip the parts to be stacked.

[0009] The second gripping mechanism includes a truss, a lifting arm, and a suction plate. The truss is located on the side of the conveyor roller conveyor opposite to the mechanical rotating arm. The lifting arm is slidably connected to the truss. The suction plate is located at the end of the lifting arm away from the truss. The lifting arm can drive the suction plate to rise or fall synchronously. The suction plate is used to grip the partition. The partition and the component to be stacked are alternately placed on the pallet.

[0010] Furthermore, the clamping mechanism includes a connecting frame, a separating component, and a lifting component;

[0011] The connecting frame includes two opposing vertical plates, which are located on both sides of the conveyor roller conveyor. A horizontal plate is connected to the top of the two vertical plates, and the vertical plates and the horizontal plate enclose a working area.

[0012] Both the separating component and the lifting component are located on the inner wall of the vertical plate facing the conveyor roller conveyor.

[0013] The separating component is used to press or release the pallet that is in contact with the upper surface of the conveyor roller, and the lifting component is used to hold the remaining pallets above the pallet that is in contact with the upper surface of the conveyor roller and raise or lower them.

[0014] Furthermore, the separating assembly includes a first cylinder and a pressure plate;

[0015] The first cylinder is located on the inner wall of the two opposing vertical plates facing the conveyor rollers. The pressure plate is connected to the output end of the first cylinder. The first cylinder can drive the pressure plate to move closer to or away from the tray.

[0016] Furthermore, the lifting assembly includes a second cylinder and a clamping plate;

[0017] The second cylinder is located on the inner wall of the two opposing vertical plates facing the conveyor rollers. The clamping plate is connected to the output end of the second cylinder, and the second cylinder can drive the clamping plate to move closer to or away from the tray.

[0018] Furthermore, the gripper includes at least two gripping pieces, and the end of the mechanical arm is provided with a sliding groove, in which the gripping pieces can be slidably disposed;

[0019] The clips are generally stepped.

[0020] Furthermore, the suction plate is equipped with a suction cup.

[0021] Furthermore, a buffer spring is provided between the suction cup and the suction plate.

[0022] This utility model also provides a wheel hub production line, including the stacking equipment described above.

[0023] The beneficial effects of this utility model are:

[0024] This utility model provides a stacking device, including a conveyor roller, a clamping mechanism, a first gripping mechanism, and a second gripping mechanism. Multiple pallets stacked sequentially are placed on the conveyor roller, causing the pallets to move along the conveyor roller's extension direction to the corresponding positions where the clamping mechanisms are installed. The clamping mechanisms remove the pallets that are in contact with the upper surface of the conveyor roller and continue conveying them along the conveyor roller to the corresponding positions of the first and second gripping mechanisms. The grippers grasp the components to be stacked, and the suction plates grasp the partitions. The partitions and components to be stacked are alternately placed on the pallets to complete the stacking. Once a specified quantity is stacked, the device is transferred to subsequent processes, thus replacing traditional manual stacking by workers and effectively improving work efficiency. Furthermore, the alternating placement of partitions and components during stacking avoids the risk of components falling due to excessive weight, reducing safety risks during the stacking process.

[0025] This utility model also provides a wheel hub production line, including the stacking equipment mentioned above. By using the stacking equipment, the synthesized wheel hubs can be automatically stacked after being output from the previous process to the stacking equipment and then transported to the next process, replacing manual stacking, reducing the labor intensity and safety risks of workers, and improving work efficiency. Attached Figure Description

[0026] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0027] Figure 1 A schematic diagram of the overall structure of the stacking equipment provided for an embodiment of the utility model;

[0028] Figure 2 An enlarged schematic diagram of the clamping mechanism of the stacking equipment provided in the embodiment of the utility model;

[0029] Figure 3 An enlarged schematic diagram of the first gripping mechanism of the stacking equipment provided in the embodiment of the utility model;

[0030] Figure 4 An enlarged schematic diagram of the second gripping mechanism of the stacking equipment provided in the embodiment of the utility model.

[0031] icon:

[0032] 100 - Conveyor roller conveyor;

[0033] 200-Clamping mechanism; 201-Connecting frame; 2011-Upright plate; 2012-Horizontal plate; 202-First cylinder; 203-Pressure plate; 204-Second cylinder; 205-Clamping plate;

[0034] 300 - First gripping mechanism; 301 - Mechanical rotating arm; 3011 - Slide groove; 302 - Clamping plate;

[0035] 400 - Second gripping mechanism; 401 - Truss; 402 - Lifting arm; 403 - Suction plate; 404 - Suction cup; 405 - Buffer spring; 406 - Servo motor. Detailed Implementation

[0036] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0037] In the description of this utility model, it should be noted that the terms "upper" and "lower," 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.

[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "connection" 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 an indirect connection through an intermediate medium; and they can refer to the connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0039] Example 1

[0040] like Figures 1 to 4 As shown, this utility model provides a stacking device, including a conveyor roller 100, a clamping mechanism 200, a first gripping mechanism 300, and a second gripping mechanism 400;

[0041] The conveyor roller 100 is mounted on a fixed surface. Multiple pallets stacked sequentially are placed on the conveyor roller 100. A clamping mechanism 200 is mounted on the conveyor roller 100. The clamping mechanism 200 is used to remove the pallets that are in contact with the upper surface of the conveyor roller 100.

[0042] The first gripping mechanism 300 and the second gripping mechanism 400 are located on both sides of the conveyor roller 100. The first gripping mechanism 300 is used to grip the parts to be stacked, and the second gripping mechanism 400 is used to grip the partition. The partition and the parts to be stacked are placed alternately on the pallet in sequence.

[0043] In this embodiment, the stacking equipment includes a conveyor roller 100, a clamping mechanism 200, a first gripping mechanism 300, and a second gripping mechanism 400. By placing multiple pallets stacked sequentially on the conveyor roller 100, the pallets move along the extension direction of the conveyor roller 100 to the corresponding positions where the clamping mechanism 200 is installed. After the clamping mechanism 200 removes the pallet that is attached to the upper surface of the conveyor roller 100, it continues to be conveyed along the conveyor roller 100 to the corresponding positions of the first gripping mechanism 300 and the second gripping mechanism 400. The grippers grip the parts to be stacked, and the suction plate 403 grips the partitions. The partitions and the parts to be stacked are alternately placed on the pallets to complete the stacking. When a specified number is stacked, it is transferred to the subsequent process, thereby replacing the traditional manual stacking by workers, which can effectively improve the work efficiency. At the same time, by alternately placing the partitions and the parts to be stacked during the stacking process, the risk of the parts to be stacked falling due to instability caused by excessive weight is also avoided, reducing the safety risks in the stacking process.

[0044] Preferably, the conveyor roller 100 includes three independent rollers, each controlled by an independent motor to ensure conveying accuracy and efficiency. Of course, the number of independent rollers can be one, two or more, which can be set according to actual usage requirements. All of these are within the scope of protection of this utility model.

[0045] Of course, the stacking equipment provided in this embodiment also includes a control terminal. The control terminal can directly control the conveyor roller 100, the clamping mechanism 200, the first gripping mechanism 300 and the second gripping mechanism 400. The control terminal can set specific parameters and set instructions to control the above components to perform stacking operations according to the set parameters. The specific control terminal operation process and specific structure are existing technologies, so they will not be described in detail.

[0046] According to one embodiment provided by this utility model, such as Figure 1 As shown, the clamping mechanism 200 includes a connecting frame 201, a partition assembly, and a lifting assembly;

[0047] The connecting frame 201 includes two vertical plates 2011 arranged opposite each other. The two vertical plates 2011 are located on both sides of the conveyor roller 100. A horizontal plate 2012 is connected to the top of the two vertical plates 2011. The vertical plates 2011 and the horizontal plate 2012 enclose a working area.

[0048] Both the separating component and the lifting component are located on the inner wall of the vertical plate 2011 facing the conveyor roller 100;

[0049] The separating assembly is used to press or release the pallet that is in contact with the upper surface of the conveyor roller 100, and the lifting assembly is used to hold the remaining pallets above the pallet that is in contact with the upper surface of the conveyor roller 100 and raise or lower them.

[0050] In this embodiment, two opposing vertical plates 2011 are symmetrically installed on both sides of the conveyor roller 100 along its extension direction, and a horizontal plate 2012 is connected to the top of the two vertical plates 2011. The vertical plates 2011 and the horizontal plate 2012 enclose a working area. After multiple stacked pallets are placed on the conveyor roller 100, they are conveyed to the working area by the conveyor roller 100. A separating component and a lifting component are respectively provided on the inner wall of each of the two vertical plates 2011 facing the conveyor roller 100. When the pallets are conveyed to the working area, the separating component presses down on the pallets. The pallet attached to the upper surface of the conveyor roller 100 is lifted by the lifting assembly, which clamps the remaining pallets above the pallet attached to the upper surface of the conveyor roller 100. The separating assembly releases the pallet attached to the upper surface of the conveyor roller 100, and the conveyor roller 100 continues to convey the pallet attached to the upper surface of the conveyor roller 100 forward. Then the lifting assembly lowers the remaining pallets and places them in the work area. After the pallets that have been conveyed forward are stacked, the above operation is repeated to remove the next pallet attached to the upper surface of the conveyor roller 100 and continue to convey it forward along the conveyor roller 100 for stacking.

[0051] According to one embodiment provided by this utility model, such as Figure 1 and Figure 2 As shown, the separating assembly includes a first cylinder 202 and a pressure plate 203;

[0052] The first cylinder 202 is located on the inner wall of the two opposing vertical plates 2011 facing the conveyor roller 100. The pressure plate 203 is connected to the output end of the first cylinder 202. The first cylinder 202 can drive the pressure plate 203 to move closer to or away from the tray.

[0053] In this embodiment, the inner walls of the two opposing vertical plates 2011 facing the conveyor roller 100 are each equipped with a first cylinder 202. The output end of the first cylinder 202 is connected to a pressure plate 203. By driving the first cylinder 202, the pressure plate 203 can be directly moved closer to or away from the pallet. When it is necessary to output the pallet that is in contact with the upper surface of the conveyor roller 100, the first cylinder 202 drives the pressure plate 203 to approach the pallet, pressing and isolating the pallet that is in contact with the upper surface of the conveyor roller 100, so that the lifting assembly can smoothly lift the pallet above it, and then remove the pallet that is in contact with the upper surface of the conveyor roller 100. The first cylinder 202 drives the pressure plate 203 away from the pallet, releasing the pallet that is in contact with the upper surface of the conveyor roller 100, and causing the pallet to be conveyed forward.

[0054] According to one embodiment provided by this utility model, such as Figure 1 and Figure 2 As shown, the lifting assembly includes a second cylinder 204 and a clamping plate 205;

[0055] The second cylinder 204 is located on the inner wall of the two opposing vertical plates 2011 facing the conveyor roller 100. The clamping plate 205 is connected to the output end of the second cylinder 204. The second cylinder 204 can drive the clamping plate 205 to move closer to or away from the pallet.

[0056] In this embodiment, after the first cylinder 202 drives the pressure plate 203 to press the pallet that is in contact with the upper surface of the conveyor roller 100, the second cylinder 204 drives the clamping plate 205 to move closer to the pallet. When it moves to the designated position, that is, the lower surface of the pressure plate 203 is exactly flush with the upper surface of the pallet that is in contact with the upper surface of the conveyor roller 100, the translation cylinder drives the clamping plate 205 to move closer to the pallet until it touches the pallet. The second cylinder 204 then drives the clamping plate 205 to move upward. Through the friction between the clamping plate 205 and the side wall of the pallet, the other pallets other than the pallet that is in contact with the upper surface of the conveyor roller 100 are moved upward synchronously. Thus, the pallet that is in contact with the upper surface of the conveyor roller 100 can be transferred to the stacking position through the conveyor roller 100. After each pallet is stacked, the above operation is performed to transport the next pallet.

[0057] The vertical plate 2011 is provided with a slide rail on the side facing the conveyor rail. The slide rail extends along the height direction of the vertical plate 2011. A slide table is slidably installed on the slide rail. The output end of the second cylinder 204 is connected to the slide table. A translation cylinder is installed on the slide table. The output end of the translation cylinder is connected to the clamping plate 205. Thus, the second cylinder 204 can drive the slide table to move along the extension direction of the guide rail, and simultaneously drive the clamping plate 205 to move closer to or away from the pallet. Then, the translation cylinder can drive the clamping plate 205 to move horizontally to clamp or release the pallet.

[0058] According to one embodiment provided by this utility model, such as Figure 1 and Figure 3 As shown, the first gripping mechanism 300 includes a mechanical rotating arm 301 and a gripper. The mechanical rotating arm 301 is fixed to one side of the conveyor roller 100, and the gripper is located at the end of the mechanical rotating arm 301.

[0059] In this embodiment, a mechanical rotating arm 301 is provided on one side of the conveyor roller 100. The mechanical rotating arm 301 is driven by a motor to rotate and move. The mechanical rotating arm 301 can be installed on the ground or fixed on other fixed surfaces that can be installed. The mechanical rotating arm 301 is existing technology, that is, it can be a mechanical arm that meets various usage requirements. Its driving structure and driving method are existing technologies, so they will not be described in detail.

[0060] A gripper is provided at the end of the mechanical rotating arm 301. The mechanical rotating arm 301 can drive the gripper to the top of the stacked wheel hubs, and then use the gripper to grab the assembled wheel hubs so that they can be stacked on the tray according to the settings.

[0061] According to one embodiment provided by this utility model, such as Figure 1 and Figure 3 As shown, the gripper includes at least two gripping pieces 302, and the end of the mechanical rotating arm 301 is provided with a sliding groove 3011, in which the gripping pieces 302 can be slidably disposed;

[0062] Clip 302 is stepped in shape.

[0063] In this embodiment, the gripper includes at least two clamping pieces 302. Correspondingly, a corresponding number of sliding grooves 3011 are provided at the end of the mechanical rotating arm 301 where the gripper is mounted. The clamping pieces 302 can slide along the extension direction of the sliding grooves 3011. That is, the mechanical rotating arm 301 is provided with a drive motor that can control each clamping piece 302 to slide synchronously along the extension direction of the sliding grooves 3011. That is, the mechanical rotating arm 301 first drives the gripper to the top of the wheel hub, then drives the gripper to move down to insert the clamping pieces 302 into the central hole of the wheel hub, and then controls the clamping pieces 302 to move along the extension direction of the sliding grooves 3011 through the drive motor so that the clamping pieces 302 abut against the inner wall of the central hole of the wheel hub, thereby successfully gripping the wheel hub for stacking.

[0064] The number of clamping pieces 302 is at least two, and can also be three, four or more. Of course, a sliding groove 3011 corresponding to the number of clamping pieces 302 is also provided at the end of the mechanical rotating arm 301. Each sliding groove 3011 has a clamping piece 302 slidably installed in it. Each clamping piece 302 is driven to move synchronously by a drive motor. Specifically, the driving principle and driving structure of the drive motor driving each clamping piece 302 are existing technologies, so they will not be described in detail.

[0065] To improve the applicability of the stacking equipment provided in this embodiment to different types of wheel hubs, the clamping piece 302 is set to be stepped, that is, the stepped clamping piece 302 can abut against the central hole of different types of wheel hubs.

[0066] According to one embodiment provided by this utility model, such as Figure 1 and Figure 4 As shown, the second gripping mechanism 400 includes a truss 401, a lifting arm 402, and a suction plate 403;

[0067] The truss 401 is located on the side of the conveyor roller 100 opposite to the mechanical rotating arm 301. The lifting arm 402 is slidably connected to the truss 401. The suction plate 403 is located at the end of the lifting arm 402 away from the truss 401. The lifting arm 402 can drive the suction plate 403 to rise or fall synchronously.

[0068] In this embodiment, a truss 401 is provided on the side of the conveyor roller 100 opposite to the mechanical rotating arm 301. A lifting arm 402 is slidably connected to the truss 401. A suction plate 403 is provided at the end of the lifting arm 402 away from the truss 401. The lifting arm 402 drives the suction plate 403 to move synchronously. Here, the lifting arm 402 can slide in six directions relative to the truss 401: up, down, left, right, front, and back. That is, the truss 401 includes a first link and a second link that are perpendicular to each other. A slide is installed on the second link, and the first link passes through... The slide table and the first link move synchronously along the extension direction of the second link. The first link can also control the distance it passes through the slide table, and the end of the first link is also equipped with a slide table. The lifting arm 402 can be slidably installed on the slide table at the end of the first link. The slide table can drive the lifting arm 402 to rise or fall. The drive in each direction is controlled by the servo motor 406. The lifting arm 402 can be moved up and down, left and right, and forward and backward along the truss 401 by three independent servo motors 406 to ensure the stacking accuracy.

[0069] Of course, in addition to sliding the slide, the lifting arm 402 can also be moved by a transmission belt, or by any other means that can drive the lifting arm 402 to move up, down, left, right, forward and backward along the truss 401. The purpose of these means does not deviate from the design concept of this utility model and should be within the protection scope of this utility model.

[0070] Preferably, the stacking equipment is also equipped with a centering frame. When the operator uses a forklift to transport multiple stacked partitions to the production workshop, the partitions are placed on the centering frame by using the suction plate 403. The surface of the centering frame is square, and two sets of opposite sides are equipped with baffles. Each set of opposite baffles is driven by a separate moving cylinder to move synchronously along the width or length of the centering frame. This allows the partitions to be neatly stacked and centered after they are placed on the centering frame, by moving the baffles through the moving cylinder. This ensures that each partition is in the same position when the partitions are subsequently adsorbed. The suction plate 403 moves along a pre-set path, which can ensure that the partitions placed on the pallet are also neatly centered, ensuring the stability of the stack and reducing the safety risks during the stacking process.

[0071] According to one embodiment provided by this utility model, such as Figure 1 and Figure 4 As shown, suction plate 403 is provided with suction cup 404.

[0072] In this embodiment, in order to further ensure the stability of the adsorption partition, a suction cup 404 is provided on the side of the suction plate 403 facing away from the lifting arm 402. The partition is adsorbed by the suction cup 404, which can be more stable and ensure the stacking accuracy and stability when transferring the partition.

[0073] Optionally, at least one suction cup 404 can be provided on the suction plate 403. That is, the number of suction cups 404 can be one, two or more. The specific number can be set according to the quality and material of the partition to ensure the stability of the adsorption.

[0074] According to one embodiment provided by this utility model, such as Figure 1 and Figure 4 As shown, a buffer spring 405 is provided between the suction cup 404 and the suction plate 403.

[0075] In this embodiment, when the lifting arm 402 drives the suction plate 403 to move up and down to adsorb the partition, in order to reduce the impact force on the partition or the lifting arm 402, a buffer spring 405 is provided between each suction cup 404 and the suction plate 403. Of course, in order to facilitate the installation of the buffer spring 405, a telescopic rod is provided between each suction cup 404 and the suction plate 403. The buffer spring 405 can be directly sleeved on the outside of the telescopic rod. The telescopic rod can extend and retract synchronously with the compression or release of the suction cup 404 and the suction plate 403, so that the buffer spring 405 can absorb the impact energy through elastic deformation to achieve the buffering effect.

[0076] The stacking equipment provided in this embodiment is used in the wheel hub production process for stacking. Operators use forklifts to transport multiple stacked pallets to the production workshop and place them on the conveyor roller conveyor 100. The pallets are automatically transported along the conveyor roller conveyor 100 to the corresponding position of the clamping mechanism 200. Simultaneously, operators use forklifts to transport multiple stacked partitions to the production workshop and place them on a centering frame on one side of the conveyor roller conveyor 100. The centering frame neatly centers the partitions. First, the first cylinder 202 moves the partition to the bottom pallet of the stack, and then the pressure plate 203 presses down on this pallet. After the second cylinder 204 drives the clamping plate 205 to move down, the translating cylinder drives the clamping plate 205 to clamp the remaining pallets and then rises. The conveyor roller 100 drives the isolated pallets to the stacking position. Then, the gripper at the end of the mechanical arm 301 grabs the hubs, and the suction cup 404 at the end of the suction plate 403 picks up the partitions. The partitions and hubs are placed alternately on the pallets. The alternate placement here means that first, a layer of hubs is placed on the pallet, with four hubs in each layer, then a layer of partitions is placed, and so on until the set quantity is reached, and then it is conveyed to the next process.

[0077] Example 2

[0078] This utility model provides a wheel hub production line, including the stacking equipment described above.

[0079] In this embodiment, the wheel hub production line includes the stacking equipment described above. By using the stacking equipment, the synthesized wheel hubs can be automatically stacked after being output from the previous process to the stacking equipment and then transported to the next process, replacing manual stacking, reducing the labor intensity and safety risks of workers, and improving work efficiency.

[0080] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A stacking device, characterized in that, It includes a conveyor roller (100), a clamping mechanism (200), a first gripping mechanism (300), and a second gripping mechanism (400); The conveyor roller (100) is mounted on a fixed surface, and multiple pallets stacked sequentially are placed on the conveyor roller (100). A clamping mechanism (200) is mounted on the conveyor roller (100) for removing the pallets that are in contact with the upper surface of the conveyor roller (100). The first gripping mechanism (300) includes a mechanical rotating arm (301) and a gripper. The mechanical rotating arm (301) is fixed to one side of the conveyor roller (100), and the gripper is located at the end of the mechanical rotating arm (301). The gripper is used to grip the parts to be stacked. The second gripping mechanism (400) includes a truss (401), a lifting arm (402), and a suction plate (403). The truss (401) is located on the side of the conveyor roller conveyor (100) opposite to the mechanical rotating arm (301). The lifting arm (402) is slidably connected to the truss (401). The suction plate (403) is located at the end of the lifting arm (402) away from the truss (401). The lifting arm (402) can drive the suction plate (403) to rise or fall synchronously. The suction plate (403) is used to grip the partition. The partition and the components to be stacked are placed alternately on the tray.

2. The stacking equipment according to claim 1, characterized in that, The clamping mechanism (200) includes a connecting frame (201), a separating component, and a lifting component; The connecting frame (201) includes two opposing vertical plates (2011), which are located on both sides of the conveyor roller (100). A horizontal plate (2012) is connected to the top of the two vertical plates (2011), and the vertical plates (2011) and the horizontal plate (2012) enclose a working area. Both the separating component and the lifting component are located on the inner wall of the vertical plate (2011) facing the conveyor roller (100); The separating component is used to press or release the pallet that is in contact with the upper surface of the conveyor roller (100), and the lifting component is used to lift or lower the remaining pallets above the pallet that is in contact with the upper surface of the conveyor roller (100).

3. The stacking equipment according to claim 2, characterized in that, The separation assembly includes a first cylinder (202) and a pressure plate (203); The first cylinder (202) is located on the inner wall of the two opposing upright plates (2011) facing the conveyor roller (100). The pressure plate (203) is connected to the output end of the first cylinder (202). The first cylinder (202) can drive the pressure plate (203) to move closer to or away from the tray.

4. The stacking equipment according to claim 3, characterized in that, The lifting assembly includes a second cylinder (204) and a clamping plate (205); The second cylinder (204) is located on the inner wall of the two opposing upright plates (2011) facing the conveyor roller (100). The clamping plate (205) is connected to the output end of the second cylinder (204). The second cylinder (204) can drive the clamping plate (205) to move closer to or away from the pallet.

5. The stacking equipment according to claim 1, characterized in that, The gripper includes at least two grippers (302), and the end of the mechanical arm (301) is provided with a groove (3011), and the grippers (302) are slidably disposed in the groove (3011); The clip (302) is generally stepped.

6. The stacking equipment according to claim 1, characterized in that, The suction plate (403) is equipped with a suction cup (404).

7. The stacking equipment according to claim 6, characterized in that, A buffer spring (405) is provided between the suction cup (404) and the suction plate (403).

8. A wheel hub production line, characterized in that, Includes the stacking equipment as described in any one of claims 1-7.

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