Reciprocating type cross-layer logistics transfer robot
By setting up weight monitoring and guidance components and classification palletizing components on the logistics handling robot, weight monitoring and classification transmission of goods are realized, and the problem of overload of the robot is solved and safe and efficient logistics handling is ensured.
Patent Information
- Application Number
- CN202421560439.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing reciprocating cross-layer logistics transport robots cannot effectively monitor and classify goods of different weights, which can easily lead to overloading of the robot, causing mechanical failures, cargo damage and safety accidents.
Weight monitoring and transmission assembly and classified weight palletizing assembly are used to control the rotation of the guide conveyor rack through a weight monitor and stepper motor to realize weight monitoring and classified guidance palletizing of goods, ensuring that the goods are classified on different palletizing racks by weight.
It realizes highly automated and intelligent handling of goods, prevents overloading of robots, ensures safe and effective handling operations, and avoids mechanical failures and safety accidents.
Smart Images
Figure CN223073309U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of logistics handling equipment, in particular to a reciprocating cross-layer logistics handling robot. Background Art
[0002] Logistics handling robots are high-tech products applied to automated material handling, and they play an important role in improving handling efficiency, reducing labor costs, and enhancing logistics speed. With the progress of technology and the development of the industry, logistics handling robots are gradually becoming an essential part of the logistics industry.
[0003] A reciprocating cross-layer logistics handling robot proposed by the prior art includes a hoist chassis, an end face of the hoist chassis is connected with a hoist shaft, a bottom buffer layer assembly is arranged at the bottom of the hoist shaft, a hoist car is arranged inside the hoist shaft, and a hoist fork assembly is arranged at the bottom side inside the hoist car; it solves the problem that in the prior art, when handling various logistics objects, it is necessary for workers to place the objects on a trolley for handling.
[0004] However, the above-mentioned logistics handling robot only conducts logistics stacking and conveying, and does not monitor and classify the weight of the transported goods during conveying. Since different goods have different weights, when conveying and stacking and then handling by the robot, it is easy to exceed the working load of the robot, and it is impossible to ensure that the robot can perform handling operations safely and effectively. Once the robot overloads, it will cause mechanical failures, damage to goods, and safety accidents. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a reciprocating cross-layer logistics handling robot to solve the problems raised in the above background art.
[0006] To achieve the above purpose, the utility model provides the following technical solutions:
[0007] A reciprocating cross-layer logistics handling robot includes a workbench and a controller. A logistics handling and conveying rack and a weight monitoring and guiding component for monitoring the weight of the conveyed goods are arranged on the top of the workbench. First classification weight stacking components are symmetrically arranged on both sides of the weight monitoring and guiding component, and a second classification weight stacking component is arranged on one side of the weight monitoring and guiding component away from the logistics handling and conveying rack;
[0008] The weight monitoring and guiding component includes a rotating table, a driving component, a weight monitor, and a guiding and conveying frame. The guiding and conveying frame is located on one side of the output of the logistics handling and conveying frame. A guiding and conveying roller is connected to the guiding and conveying frame through a driving motor. A power-free guiding wheel is connected to the guiding and conveying frame through a shaft rod. The bottom of the guiding and conveying frame is connected to a support plate through a support leg. The weight monitor is fixedly located at the bottom of the support plate and on the top of the rotating table. The weight monitor is electrically connected to the controller through a wire.
[0009] As a preferred solution of the present utility model, the driving component includes a stepping motor. The stepping motor is located inside the workbench at the bottom of the rotating table. The output end at the top of the stepping motor is connected to the bottom of the rotating table. A rotating guiding ball is connected between the bottom of the rotating table and the workbench. The stepping motor is electrically connected to the controller through a wire.
[0010] As a preferred solution of the present utility model, each of the first classification weight palletizing components includes a guiding frame and a palletizing frame. Shaft rods are connected to both ends of each guiding frame through bearing seats. A conveyor belt is connected between the two shaft rods. One end of one of the shaft rods penetrates through the bearing seat and extends to the outside to be connected to a first driving motor. The palletizing frame is located at the bottom on the side of the guiding frame away from the weight monitoring and guiding component. The guiding frame is arranged in an inclined structure with one end high and the other end low.
[0011] As a preferred solution of the present utility model, the second classification weight palletizing component includes a second guiding frame. The second guiding frame is located on the side of the weight monitoring and guiding component away from the logistics handling and conveying frame. Second shaft rods are connected to both ends of the second guiding frame through bearing seats. A second conveyor belt is connected between the two second shaft rods. One end of one of the second shaft rods penetrates through the bearing seat and extends to the outside to be connected to a second driving motor. A palletizing frame is arranged below the side of the second guiding frame away from the weight monitoring and guiding component.
[0012] As a preferred solution of the present utility model, both the first driving motor and the second driving motor are electrically connected to the controller through wires.
[0013] As a preferred solution of the present utility model, the tops of the logistics handling and conveying frame, the weight monitoring and guiding component, and the second classification weight palletizing component are on the same horizontal plane.
[0014] As a preferred solution of the present utility model, the top of the guiding frame on the side close to the weight monitoring and guiding component is lower than the top of the weight monitoring and guiding component.
[0015] Compared with the prior art, the beneficial effects of the present utility model are:
[0016] In view of the problems in the background art, the highly automated logistics handling equipment of the present application monitors the weight of goods through a weight monitoring and guiding component and classifies, guides, and stacks the goods. The high degree of automation and intelligence ensure the accuracy and efficiency of goods handling, guarantee that the subsequent robots can carry out handling operations safely and effectively, and prevent the problems of mechanical failures, goods damage, and safety accidents caused by the robots working overloaded.
[0017] A weight monitoring and guiding component is set to monitor the weight of the goods conveyed by the logistics handling and conveying rack. The weight monitoring and guiding component is controlled by a controller to classify, guide, and stack the goods of different weights. By setting a threshold value for the weight monitor, when the weight detected by the weight monitor is less than the threshold value, it indicates that the weight of the goods is relatively light. The weight monitor sends data to the controller, and the controller receives the data and processes it to drive and control the stepping motor. At this time, the stepping motor rotates forward by 45 degrees to drive the guiding conveyor rack to rotate to one side and dock with the guiding rack on one side. The goods are guided by the guiding rack with an inclined structure to the stacking rack with a relatively light weight for stacking.
[0018] When the weight detected by the weight monitor is within the threshold range, it indicates that the weight of the goods is medium. The weight monitor sends data to the controller, and the controller receives the data and processes it to drive and control the stepping motor. At this time, the stepping motor rotates backward by 45 degrees to drive the guiding conveyor rack to rotate to the other side and dock with the guiding rack for medium-weight goods on the other side. The goods are guided by the guiding rack with an inclined structure to the stacking rack with a medium weight for stacking.
[0019] When the weight detected by the weight monitor exceeds the threshold range, it indicates that the weight of the goods is relatively heavy. The weight monitor sends data to the controller, and the controller receives the data and processes it, drives and controls the stepping motor. At this time, the stepping motor does not work, and the guiding conveyor rollers and the non-powered guiding wheels on the guiding conveyor rack convey the goods to the second guiding rack. The second conveyor belt conveys the goods with a relatively heavy weight to the stacking rack with a relatively heavy weight for stacking. Different handling robots carry the goods on different stacking racks according to their own working loads, guarantee that the subsequent robots can carry out handling operations safely and effectively, and prevent the problems of mechanical failures, goods damage, and safety accidents caused by the robots working overloaded. Description of the Drawings
[0020] Figure 1 It is a three-dimensional view of the overall structure of the present utility model;
[0021] Figure 2 It is a schematic structural view of the first classification weight stacking component and the second classification weight stacking component of the present utility model;
[0022] Figure 3 It is a side view of the connection between the stepping motor and the rotating table of the present utility model;
[0023] Figure 4 This is a schematic structural diagram of the weight monitoring and guiding component of the present utility model.
[0024] In the figure: 1, workbench; 2, logistics handling and conveying rack; 3, weight monitoring and guiding component; 31, rotating table; 32, weight monitor; 33, guiding conveyor rack; 331, guiding conveyor roller; 332, unpowered guiding wheel; 333, support leg; 334, support plate; 335, stepping motor; 4, first classification weight palletizing component; 41, guiding rack; 42, shaft rod; 43, conveyor belt; 44, palletizing rack; 5, second classification weight palletizing component; 51, second guiding rack; 52, second shaft rod; 53, second conveyor belt. Detailed implementation manners
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model.
[0026] Embodiment
[0027] In this application document, each device adopts a conventional model in the prior art, and the control method is controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in the art. Therefore, this application document will not be explained in detail.
[0028] Please refer to Figures 1-4, the present utility model provides a technical solution: a reciprocating cross - layer logistics handling robot, including a workbench 1 and a controller. On the top of the workbench 1, there is a logistics handling conveyor rack 2 and a weight monitoring and guiding component 3 for monitoring the weight of the conveyed goods. On both sides of the weight monitoring and guiding component 3, there are symmetrically arranged first classification weight palletizing components 4. On one side of the weight monitoring and guiding component 3 away from the logistics handling conveyor rack 2, there is a second classification weight palletizing component 5. The tops of the logistics handling conveyor rack 2, the weight monitoring and guiding component 3, and the second classification weight palletizing component 5 are on the same horizontal plane. The weight monitoring and guiding component 3 includes a rotating platform 31, a driving component, a weight monitor 32, and a guiding conveyor rack 33. The guiding conveyor rack 33 is located on one side of the output port of the logistics handling conveyor rack 2. On the guiding conveyor rack 33, there is a guiding conveyor roller 331 connected by a driving motor, and a power - free guiding wheel 332 connected by a shaft rod. At the bottom of the guiding conveyor rack 33, there is a support plate 334 connected by a support leg 333. The weight monitor 32 is fixedly located at the bottom of the support plate 334 and on the top of the rotating platform 31. The weight monitor 32 is electrically connected to the controller through a wire. The driving component includes a stepping motor 335. The stepping motor 335 is located inside the workbench 1 at the bottom of the rotating platform 31. The output end at the top of the stepping motor 335 is connected to the bottom of the rotating platform 31. Between the bottom of the rotating platform 31 and the workbench 1, there is a rotating guiding ball. The stepping motor 335 is electrically connected to the controller through a wire.
[0029] It should be noted that in this embodiment, the weight monitoring and guiding component 3 is used to monitor the weight of the goods and classify and guide them for palletizing. The high degree of automation and intelligence ensure the accuracy and efficiency of goods handling, ensuring that the subsequent robot can perform handling operations safely and effectively, and preventing problems such as mechanical failures, goods damage, and safety accidents caused by the robot working overloaded.
[0030] Furthermore, the weight monitoring and guiding component 3 is set to monitor the weight of the goods conveyed by the logistics handling conveyor rack 2. The controller controls the weight monitoring and guiding component 3 to classify and guide the goods of different weights for palletizing. By setting a threshold for the weight monitor 32, when the weight detected by the weight monitor 32 is less than the threshold, it indicates that the weight of the goods is relatively light. The weight monitor 32 sends data to the controller. The controller receives the data and processes it to drive and control the stepping motor 335. At this time, the stepping motor 335 rotates forward by 45 degrees to drive the guiding conveyor rack 33 to rotate to one side and dock with the guiding rack 41 on one side. The goods are guided to the palletizing rack 44 with relatively light weight through the guiding rack 41 with an inclined structure for palletizing.
[0031] Further, when the weight monitor 32 detects that the weight is within the threshold range, it indicates that the weight of the goods is medium. The weight monitor 32 sends data to the controller. The controller receives the data and processes it to drive and control the stepper motor 335. At this time, the stepper motor 335 rotates counterclockwise by 45 degrees to drive the guiding and conveying frame 33 to rotate to the other side and dock with the guiding frame 41 for medium-weight goods on the other side. The goods are conveyed to the medium-weight palletizing rack 44 through the guiding frame 41 with an inclined structure for palletizing;
[0032] Further, when the weight monitor 32 detects that the weight exceeds the threshold range, it indicates that the weight of the goods is heavy. The weight monitor 32 sends data to the controller. The controller receives the data and processes it to drive and control the stepper motor 335. At this time, the stepper motor 335 does not work. The guiding and conveying rollers 331 and the non-powered guiding wheels 332 on the guiding and conveying frame 33 convey the goods to the second guiding frame 51. The second conveyor belt 53 conveys the heavy-weight goods to the heavy-weight palletizing rack 44 for palletizing. Different handling robots handle the goods on different palletizing racks 44 according to their own working loads, ensuring that the subsequent robots can carry out handling operations safely and effectively, and preventing problems such as mechanical failures, goods damage, and safety accidents caused by the robots working overloaded.
[0033] Please refer to FIGS. 1 and 2. Each first-classification weight palletizing component 4 includes a guiding frame 41 and a palletizing rack 44. At both ends of each guiding frame 41, there are shaft rods 42 connected through bearing seats. The two shaft rods 42 are connected by a conveyor belt 43. One end of one of the shaft rods 42 penetrates through the bearing seat and extends outside to be connected with a first driving motor. The palletizing rack 44 is located at the bottom on the side away from the weight monitoring and guiding component 3 of the guiding frame 41. The guiding frame 41 is arranged in an inclined structure with one end high and one end low; the second-classification weight palletizing component 5 includes a second guiding frame 51. The second guiding frame 51 is located on the side away from the logistics handling and conveying frame 2 of the weight monitoring and guiding component 3. At both ends of the second guiding frame 51, there are second shaft rods 52 connected through bearing seats. The two second shaft rods 52 are connected by a second conveyor belt 53. One end of one of the second shaft rods 52 penetrates through the bearing seat and extends outside to be connected with a second driving motor. A palletizing rack 44 is arranged below the side away from the weight monitoring and guiding component 3 of the second guiding frame 51; the first driving motor and the second driving motor are both electrically connected to the controller through wires; the top of the guiding frame 41 near the weight monitoring and guiding component 3 is lower than the top of the weight monitoring and guiding component 3.
[0034] It should be noted that in this embodiment, the side of the two first-classification weight palletizing assemblies 4 close to the weight monitoring and conveying assembly 3 is higher than the side of the palletizing rack 44. When the weight monitor 32 detects that the weight is less than the threshold, it indicates that the weight of the goods is relatively light. The weight monitor 32 sends data to the controller, and the controller receives the data and processes it to drive and control the stepping motor 335. At this time, the stepping motor 335 rotates forward by 45 degrees to drive the guiding and conveying frame 33 to rotate to one side and dock with the conveying frame 41 on one side. The goods are conveyed to the palletizing rack 44 with a relatively light weight through the inclined-structured conveying frame 41 for palletizing, which is convenient for classification and palletizing.
[0035] Furthermore, the second-classification weight palletizing assembly 5 and the palletizing rack 44 are higher than the palletizing rack 44 of the first-classification weight palletizing assembly 4. Different-weight goods are supported by palletizing racks 44 at different heights, which is convenient for subsequent robots for self-load handling to perform cross-layer handling.
[0036] Furthermore, when the weight monitor 32 detects that the weight exceeds the threshold range, it indicates that the weight of the goods is relatively heavy. The weight monitor 32 sends data to the controller, and the controller receives the data and processes it to drive and control the stepping motor 335. At this time, the stepping motor 335 does not work to protect the equipment. The guiding and conveying rollers 331 and the non-powered guiding wheels 332 on the guiding and conveying frame 33 convey the goods to the second conveying frame 51, and the second conveyor belt 53 conveys the goods with a relatively heavy weight to the palletizing rack 44 with a relatively heavy weight for palletizing. Different handling robots handle the goods on different palletizing racks 44 according to their own working loads, ensuring that the subsequent robots can perform handling operations safely and effectively, and preventing problems such as mechanical failures, goods damage, and safety accidents caused by the robots working overloaded.
[0037] The working process of the present utility model:
[0038] During use, the driving devices of the logistics handling and conveying frame 2, the weight monitoring and conveying assembly 3, the first-classification weight palletizing assembly 4, and the second-classification weight palletizing assembly 5 are started through the controller. The goods are sequentially placed on the logistics handling and conveying frame 2 for conveying. When the goods are conveyed to the guiding and conveying frame 33, the weight monitor 32 monitors the weight of the goods thereon. When the weight monitor 32 detects that the weight is less than the threshold, it indicates that the weight of the goods is relatively light. The weight monitor 32 sends data to the controller, and the controller receives the data and processes it to drive and control the stepping motor 335. At this time, the stepping motor 335 rotates forward by 45 degrees to drive the guiding and conveying frame 33 to rotate to one side and dock with the conveying frame 41 on one side. The goods are conveyed to the palletizing rack 44 with a relatively light weight through the inclined-structured conveying frame 41 for palletizing.
[0039] When the weight monitor 32 detects that the weight is within the threshold range, it indicates that the weight of the goods is medium. The weight monitor 32 sends data to the controller. The controller receives the data and processes it to drive and control the stepper motor 335. At this time, the stepper motor 335 rotates reversely by 45 degrees to drive the guiding conveyor frame 33 to rotate to the other side and dock with the guiding conveyor frame 41 of medium weight on the other side. The goods are conveyed to the medium-weight palletizing rack 44 through the guiding conveyor frame 41 with an inclined structure for palletizing;
[0040] When the weight monitor 32 detects that the weight exceeds the threshold range, it indicates that the weight of the goods is heavy. The weight monitor 32 sends data to the controller. The controller receives the data and processes it to drive and control the stepper motor 335. At this time, the stepper motor 335 does not work. The guiding conveyor rollers 331 and the non-powered guiding wheels 332 on the guiding conveyor frame 33 convey the goods to the second guiding conveyor frame 51. The second conveyor belt 53 conveys the heavy-weight goods to the heavy-weight palletizing rack 44 for palletizing. Different handling robots carry the goods on different palletizing racks 44 according to their own working loads to ensure that the subsequent robots can carry out the handling operations safely and effectively, and prevent problems such as mechanical failures, goods damage, and safety accidents caused by the robots overloading.
[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A reciprocating cross - layer logistics handling robot, comprising a workbench (1) and a controller, characterized in that: On the top of the workbench (1), there is a logistics handling and conveying rack (2) and a weight monitoring and guiding component (3) for monitoring the weight of the conveyed goods. On both sides of the weight monitoring and guiding component (3), there are symmetrically arranged first classification weight palletizing components (4). On the side of the weight monitoring and guiding component (3) away from the logistics handling and conveying rack (2), there is a second classification weight palletizing component (5). The weight monitoring and guiding component (3) includes a rotating table (31), a driving component, a weight monitor (32), and a guiding conveyor rack (33). The guiding conveyor rack (33) is located on one side of the output port of the logistics handling and conveying rack (2). On the guiding conveyor rack (33), there is a guiding conveyor roller (331) connected by a driving motor. On the guiding conveyor rack (33), there is a power-free guiding wheel (332) connected by a shaft rod. At the bottom of the guiding conveyor rack (33), there is a support plate (334) connected by a support leg (333). The weight monitor (32) is fixedly located at the top of the rotating table (31) at the bottom of the support plate (334). The weight monitor (32) is electrically connected to the controller through a wire.
2. The reciprocating cross-layer logistics handling robot according to claim 1, characterized in that: The driving component includes a stepping motor (335). The stepping motor (335) is located inside the workbench (1) at the bottom of the rotating table (31). The output end at the top of the stepping motor (335) is connected to the bottom of the rotating table (31). Between the bottom of the rotating table (31) and the workbench (1), there is a rotating guiding ball connected. The stepping motor (335) is electrically connected to the controller through a wire.
3. The reciprocating cross-layer logistics handling robot according to claim 1, characterized in that: Each first classification weight palletizing component (4) includes a guiding rack (41) and a palletizing rack (44). At both ends of each guiding rack (41), there is a shaft rod (42) connected by a bearing seat. Between the two shaft rods (42), there is a conveyor belt (43) connected. One end of one of the shaft rods (42) penetrates through the bearing seat and extends to the outside to be connected with a first driving motor. The palletizing rack (44) is located at the bottom on the side of the guiding rack (41) away from the weight monitoring and guiding component (3). The guiding rack (41) is arranged in an inclined structure with one end high and one end low.
4. The reciprocating cross - layer logistics handling robot according to claim 3, wherein: The second classification weight palletizing component (5) includes a second guiding rack (51). The second guiding rack (51) is located on the side of the weight monitoring and guiding component (3) away from the logistics handling and conveying rack (2). At both ends of the second guiding rack (51), there is a second shaft rod (52) connected by a bearing seat. Between the two second shaft rods (52), there is a second conveyor belt (53) connected. One end of one of the second shaft rods (52) penetrates through the bearing seat and extends to the outside to be connected with a second driving motor. Below the side of the second guiding rack (51) away from the weight monitoring and guiding component (3), there is a palletizing rack (44).
5. The reciprocating cross - layer logistics handling robot according to claim 4, characterized in that: Both the first driving motor and the second driving motor are electrically connected to the controller through wires.
6. The reciprocating cross - layer logistics handling robot according to claim 1, wherein: The tops of the logistics handling and conveying rack (2), the weight monitoring and guiding component (3), and the second classification and weight stacking component (5) are on the same horizontal plane.
7. The reciprocating cross - layer logistics handling robot according to claim 3, characterized in that: The top of the guiding rack (41) on the side close to the weight monitoring and guiding component (3) is lower than the top of the weight monitoring and guiding component (3).