Bearing tray

Abstract

The utility model provides a bearing tray which comprises a tray base, an L-shaped limiting baffle and a wireless chip. Firstly, due to the arrangement of the L-shaped limiting baffles, the bearings can be stably placed in the containing space, the L-shaped limiting baffles and the tray base are detachably connected, the proper L-shaped limiting baffles can be selected to be installed according to requirements, then the proper bearing containing space is formed, collision and friction between the bearings are effectively reduced, and the service life of the bearings is prolonged. The surface of the bearing is protected, and meanwhile the bearing tray is convenient to maintain. And secondly, due to the arrangement of the multiple mechanical gripper grooves, the mechanical grippers can stretch into the mechanical gripper grooves conveniently to take and place the bearings, and the bearings can be stored and taken more conveniently and efficiently. The arrangement of the wireless chip realizes the intelligent management and monitoring of the bearing tray, and the replacement of the wireless chip is more convenient. Therefore, according to the tray, the storage and taking efficiency of the bearings is improved, and intelligent management and protection of the bearing tray and the bearings are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of trays, in particular to a bearing tray. Background Art

[0002] As an indispensable key component in contemporary mechanical equipment, bearings play a vital role in supporting mechanical rotating bodies, reducing friction coefficients, and ensuring rotation accuracy. However, in the process of bearing production, inspection, and storage, the traditional method is usually to place the bearings directly on the conveyor line for transportation, and then grab the bearings manually or by a robot when they reach the production inspection position or storage position. However, there are certain difficulties in taking and placing bearings in this way, especially when performing intelligent mechanical operations, which is more obvious when using a robot. Of course, some production lines also load bearings on pallets, but the current bearing pallet structure is single, mainly composed of a simple tray body, which cannot meet the needs of modern production processes for convenient removal, storage, positioning, and monitoring of bearings. Therefore, it is necessary to provide a pallet that is convenient for taking and placing bearings and can achieve intelligent positioning and monitoring. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a bearing tray, which solves the problems of production detection and storage inconvenience of bearings in the prior art.

[0004] A bearing tray comprises a tray base, a plurality of L-shaped limit baffles and a wireless chip, wherein the tray base comprises a top plate, a bottom plate opposite to the top plate and a side plate connected to the top plate and the side edges of the bottom plate, wherein the top plate is recessed toward one side of the bottom plate and is provided with a plurality of mechanical gripper grooves for mechanical grippers to extend into, the side plate is recessed inwardly with a receiving groove, a groove cover is detachably provided at the opening of the receiving groove, the wireless chip is arranged in the receiving groove, the removable annular interval of the L-shaped limit baffle is arranged on the top plate, and any of the L-shaped limit baffles is located between two of the mechanical gripper grooves, and a placement space for bearings is formed between the L-shaped limit baffles.

[0005] Preferably, the tray base is a square tray base, which includes four side panels connected end to end, and the centers of the wall surfaces of the four side panels are all recessed inward to form an arc-shaped positioning groove.

[0006] Preferably, the L-shaped limit baffle includes a vertical plate and a horizontal plate vertically connected to the vertical plate, the horizontal plate is provided with a first mounting hole, the tray base is provided with a second threaded hole adapted to the first mounting hole, and a bolt is provided between the first mounting hole and the second threaded hole to realize the detachable connection between the L-shaped limit baffle and the tray base.

[0007] Furthermore, a downwardly inclined chamfer is provided on one side of the top of the vertical plate close to the horizontal plate.

[0008] Furthermore, the corners of the vertical plate on the side away from the horizontal plate and the corners of the tray base are both chamfered.

[0009] Preferably, the L-shaped limit baffle and the mechanical gripper groove are both set to 3, the angle between the central axes of the two L-shaped limit baffles in the length direction of the horizontal plate is 120 degrees, and the angle between the central axes of the two mechanical gripper grooves in the length direction is 120 degrees.

[0010] Preferably, the wireless chip is an RFID chip or a GNSS positioning chip.

[0011] Preferably, the tray base and the L-shaped limit baffle are made of nylon material.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model provides a bearing tray, comprising a tray base, a plurality of L-shaped limit baffles and a wireless chip. First, the setting of the L-shaped limit baffle allows the bearing to be stably placed in the placement space. At the same time, the L-shaped limit baffle and the tray base are connected in a detachable manner, so that a suitable L-shaped limit baffle can be selected and installed according to needs, thereby forming a suitable bearing placement space, effectively reducing the collision and friction between the bearings, protecting the bearing surface, and extending the service life of the bearing. Secondly, the setting of a plurality of mechanical gripper grooves facilitates the mechanical gripper to extend into the mechanical gripper groove to perform pick-and-place operations on the bearing, making the storage and access of the bearing more convenient and efficient. The setting of the wireless chip realizes the intelligent management and monitoring of the bearing tray. At the same time, the detachable design of the slot cover makes the replacement of the wireless chip more convenient. Therefore, the bearing tray not only improves the storage and access efficiency of the bearing, but also realizes the intelligent management and protection of the bearing tray and the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of the bearing tray described in the utility model;

[0015] Figure 2 This is a structural schematic diagram of the tray base described in the utility model;

[0016] Figure 3 The utility model discloses a detection conveying line for detecting the bearing after the bearing tray supports the bearing.

[0017] in:

[0018] 100-tray base, 200-L-shaped limit baffle, 110-top plate, 120-side plate, 130-mechanical gripper groove, 140-accommodating groove, 150-slot cover, 160-arc-shaped positioning groove, 210-placing space, 220-vertical plate, 230-horizontal plate, 240-first mounting hole, 250-inclined chamfer, 300-line body, 310-detection position. DETAILED DESCRIPTION

[0019] The embodiments described below are only some embodiments of the utility model, not all embodiments. Based on the embodiments of 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.

[0020] See also Figure 1 as well as Figure 2 , the present embodiment provides a bearing tray, comprising a tray base 100, a plurality of L-shaped limit baffles 200 and a wireless chip, the tray base 100 comprising a top plate 110, a bottom plate opposite to the top plate 110 and a side plate 120 connected to the top plate 110 and the side edges of the bottom plate, the top plate 110 is recessed toward one side of the bottom plate and is provided with a plurality of mechanical gripper grooves 130 for mechanical grippers to extend into, the side plate 120 is recessed inwardly with a receiving groove 140, a groove cover 150 is detachably provided at the opening of the receiving groove 140, the wireless chip is arranged in the receiving groove 140, the L-shaped limit baffle 200 is detachably arranged at an annular interval on the top plate 110, and any of the L-shaped limit baffles 200 is located between two of the mechanical gripper grooves 130, and a placement space 210 for placing bearings is formed between the L-shaped limit baffles 200.

[0021] See also Figure 2 Specifically, the tray base 100 in this embodiment is a square tray base 100, which includes four side panels 120 connected end to end, and the center of the wall surface of the four side panels 120 is inwardly concave to form an arc-shaped positioning groove 160. It should be noted that, refer to Figure 3The conveying line of the transmission bearing in this embodiment adopts a conveying structure in which multiple line bodies 300 are connected front and back. Each line body 300 is provided with an upper and lower cylinder 330. The design of the arc-shaped positioning groove 160 allows the output end of the upper and lower cylinders 330 on the line body 300 to extend into the arc-shaped positioning groove 160 when the bearing tray reaches the detection position 310, and then the tray is supported, so that the bearing tray can reach the detection position 310 and be limited to a certain extent, ensuring the accurate positioning and stable fixation of the tray, which is convenient for the subsequent robot to grasp and place the bearing. It should also be noted that the arc-shaped positioning grooves 160 are provided at the four side panels 120 to ensure that the placement position of the bearing tray on the line body 300 does not need to be unique. When checking, the upper and lower cylinders 330 only need to support the arc-shaped positioning groove 160 located at that position.

[0022] See also Figure 1 Preferably, in this embodiment, the L-shaped limit baffle 200 and the mechanical gripper groove 130 are both set to 3, and the angle between the central axes of the horizontal plates 230 of the two L-shaped limit baffles 200 in the length direction is 120 degrees, and the angle between the central axes of the two mechanical gripper grooves 130 in the length direction is 120 degrees.

[0023] It should be noted that in the existing design, most of the manipulators on the production line use three-claw manipulators. When the bearing reaches the detection position 310, the three claws of the three-claw manipulator extend into the mechanical gripper groove 130 respectively, and then the three-claw manipulator is lifted vertically. At this time, the three claws of the three-claw manipulator grab the bottom surface of the bearing respectively, and continue to lift to grab the bearing from the bearing tray. After grabbing it, the bearing is sent to the detection mechanism for detection. After the gripper grabs the bearing for detection, the three-claw manipulator drives the bearing to the top of the bearing tray and aligns the claw with the mechanical gripper groove 130. Then the three-claw manipulator moves vertically downward, and the bearing is supported in the placement space 210 formed between the L-shaped limit baffles 200. The claw of the three-claw manipulator reaches the mechanical gripper groove 130, and then the claw of the three-claw manipulator opens to the periphery and detaches from the mechanical gripper groove 130 to complete the placement of the bearing.

[0024] Preferably, the wireless chip described in this embodiment is an RFID chip. First, RFID technology can realize the rapid identification and tracking of bearing pallets, thereby improving the efficiency and accuracy of production management. The RFID antenna on the production line or in the storage warehouse can easily read the signal fed back by the RFID chip on the pallet, and quickly determine the position and status of the bearing pallet, thereby realizing automated production process management. Secondly, the RFID chip can help monitor the use of the bearing pallet. By recording the use history, maintenance information, storage location and other data of each pallet, problems in production can be discovered and solved in a timely manner, improving the utilization rate and maintenance efficiency of the equipment. At the same time, the RFID chip can also help with inventory management, ensuring the timely replenishment and scheduling of bearing pallets, thereby reducing inventory costs and production risks. Finally, the application of RFID chips can also improve the safety of bearing pallets. By uniquely encoding and identifying each pallet, the loss and theft of bearing pallets can be effectively prevented, ensuring the safety of production assets.

[0025] It is also possible that the wireless chip adopts the GNSS positioning chip, and the GNSS positioning chip can be used to achieve real-time positioning and monitoring of the bearing tray.

[0026] See also Figure 1 Preferably, the L-shaped limit baffle 200 includes a vertical plate 220 and a horizontal plate 230 vertically connected to the vertical plate 220, a first mounting hole 240 is provided on the horizontal plate 230, a second threaded hole adapted to the first mounting hole 240 is provided on the pallet base 100, and a bolt is provided between the first mounting hole 240 and the second threaded hole to realize the detachable connection between the L-shaped limit baffle 200 and the pallet base 100. Through the fixing of the bolts, the L-shaped limit baffle 200 can be easily installed on the pallet base 100, and can also be conveniently disassembled when necessary, which provides convenience for the maintenance and cleaning of the pallet and saves time and labor costs. Secondly, the detachable connection method also facilitates the replacement and upgrade of the L-shaped limit baffle 200. When the L-shaped limit baffle 200 needs to be replaced or upgraded, it is only necessary to disassemble the original baffle and then install a new baffle, without changing the entire pallet base 100, thereby reducing costs and workload.

[0027] See also Figure 1 Preferably, a downwardly inclined chamfer 250 is provided downwardly on one side of the top of the vertical plate 220 close to the horizontal plate 230. The downwardly inclined chamfer 250 makes the top opening for the bearing to enter larger, so that the bearing can enter the placement space 210 more smoothly, reducing the placement difficulty caused by the narrow space.

[0028] Preferably, the tray base 100 and the L-shaped limit baffle 200 are made of nylon material. Nylon material has good impact resistance and buffering properties, can effectively absorb the impact force of the bearing during transportation, reduce the impact on the bearing, reduce the damage rate of the bearing, ensure the safety of the bearing during transportation, and improve the quality stability and reliability of the product. Secondly, nylon material has good wear resistance and corrosion resistance, can effectively resist erosion and damage from the external environment, extend the service life of the bearing tray, reduce replacement and maintenance costs, and improve the economy and sustainability of the equipment.

[0029] Preferably, the corners of the vertical plate 220 away from the horizontal plate 230 and the corners of the tray base 100 are both chamfered. Preferably, the slot cover 150 is fixed by bolts.

[0030] The bearing tray provided by the utility model comprises a tray base 100, a plurality of L-shaped limit baffles 200 and a wireless chip. First, the setting of the L-shaped limit baffle 200 enables the bearing to be stably placed in the placement space 210. At the same time, the L-shaped limit baffle 200 and the tray base 100 are connected in a detachable manner, so that the installation position of the L-shaped limit baffle 200 can be adjusted as needed or a suitable L-shaped limit baffle 200 can be selected, thereby forming a suitable bearing placement space 210, effectively reducing the collision and friction between the bearings, protecting the bearing surface, and extending the service life of the bearing. Secondly, the setting of a plurality of mechanical gripper grooves 130 facilitates the mechanical gripper to extend into the mechanical gripper grooves 130 to carry out the bearing pick-up and placement operation, making the storage and access of the bearing more convenient and efficient. The setting of the wireless chip realizes the intelligent management and monitoring of the bearing tray. At the same time, when the wireless chip needs to be replaced, the slot cover can be opened, making the replacement of the wireless chip more convenient. Therefore, the bearing tray not only improves the storage and access efficiency of the bearing, but also realizes the intelligent management and protection of the bearing tray and the bearing.

[0031] The above disclosures are only several preferred embodiments of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. A bearing tray, characterized in that: It comprises a tray base, a plurality of L-shaped limit baffles and a wireless chip, wherein the tray base comprises a top plate, a bottom plate opposite to the top plate and a side plate connected to the top plate and the side edges of the bottom plate, wherein the top plate is recessed toward one side of the bottom plate and is provided with a plurality of mechanical gripper grooves for mechanical grippers to extend into, the side plate is recessed inwardly with a receiving groove, a groove cover is removably provided at the opening of the receiving groove, the wireless chip is arranged in the receiving groove, the removable annular interval of the L-shaped limit baffle is arranged on the top plate, and any of the L-shaped limit baffles is located between two of the mechanical gripper grooves, and a placement space for bearings is formed between the L-shaped limit baffles.

2. The bearing tray according to claim 1, characterized in that: The tray base is a square tray base, which includes four side panels connected end to end, and the centers of the wall surfaces of the four side panels are all recessed inwards to form an arc-shaped positioning groove.

3. The bearing tray according to claim 1, characterized in that: The L-shaped limit baffle includes a vertical plate and a horizontal plate vertically connected to the vertical plate, a first mounting hole is opened on the horizontal plate, a second threaded hole adapted to the first mounting hole is set on the tray base, and a bolt is set between the first mounting hole and the second threaded hole to realize the detachable connection between the L-shaped limit baffle and the tray base.

4. The bearing tray according to claim 3, characterized in that: A downwardly inclined chamfer is arranged on one side of the top of the vertical plate close to the horizontal plate.

5. The bearing tray according to claim 1, characterized in that: The number of the L-shaped limit baffles and the mechanical gripper grooves are both 3, the angle between the central axes of the two L-shaped limit baffles in the length direction of the horizontal plate is 120 degrees, and the angle between the central axes of the two mechanical gripper grooves in the length direction is 120 degrees.

6. The bearing tray according to claim 1, characterized in that: The wireless chip is an RFID chip or a GNSS positioning chip.

7. The bearing tray according to claim 1, characterized in that: The tray base and the L-shaped limit baffle are made of nylon material.

8. The bearing tray according to claim 3, characterized in that: The corners of the vertical plate on the side away from the horizontal plate and the corners of the tray base are both provided with chamfers.

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