Auxiliary mechanism for product code scanning and measuring
By integrating weighing support leg components and an automated conveying structure, the problem of multiple transfers of goods has been solved, enabling efficient weighing and barcode scanning of goods and improving the efficiency of logistics and warehousing management.
Patent Information
- Application Number
- CN202520089909.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-01-15
AI Technical Summary
In existing technologies, goods need to be transferred multiple times before weighing and scanning can be completed, resulting in a cumbersome and inefficient operation process.
Design an auxiliary mechanism for product barcode scanning and weighing, integrating weighing support leg components and conveying structure, using a gravity sensor for real-time weighing, and achieving automated product conveying and barcode scanning through photoelectric sensors and drive components.
It simplifies the operation process, improves work efficiency, reduces wear on the conveyor structure, protects products from impact damage, and ensures that products accurately reach the scanning position.
Smart Images
Figure CN223645685U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of logistics and warehousing management auxiliary equipment, and specifically, it is an auxiliary mechanism for product scanning and volume measurement. Background Art
[0002] In modern logistics and warehousing management, quickly and accurately scanning and measuring the volume and weighing of products is not only a requirement at the technical operation level, but also a direct reflection of the efficiency and precision management level of the entire supply chain. The efficient execution of this link plays a crucial role in ensuring the efficient flow of goods throughout the entire chain from warehousing to outbound, reducing errors, optimizing inventory management, and enhancing customer satisfaction.
[0003] Traditional operation methods generally rely on independent weighing platforms or weighing brackets to complete the weight measurement of goods, and the scanning system is another independent device, spatially separated from the weighing device. In this mode, after the goods are weighed, they must be transferred twice through multiple conveying structures before they can reach the scanning device for barcode or two-dimensional code scanning operations, which not only makes the operation process cumbersome but also reduces the operation efficiency.
[0004] Therefore, this application provides an auxiliary mechanism for product scanning and volume measurement to solve the above problems. Utility Model Content
[0005] This application provides an auxiliary mechanism for product scanning and volume measurement, aiming to solve the problems in the existing operation methods described in the background art, such as the goods need to be transferred multiple times to complete weighing and scanning, resulting in a cumbersome process and low operation efficiency.
[0006] To achieve the above object, this application provides the following technical solution: An auxiliary mechanism for product scanning and volume measurement includes a control system, a conveying structure connected to the output end of the control system, bases provided at the four bottom corners of the conveying structure, and a photoelectric sensor provided on the conveying structure and connected to the input end of the control system for detecting the position of the product. It is characterized in that: the auxiliary mechanism further includes a weighing leg assembly provided between the conveying structure and the four bases for weighing the product;
[0007] The weighing support leg assembly includes a fixed frame located at the four corners of the bottom of the conveying structure and fixedly connected to the corresponding base, a telescopic frame that slides longitudinally on the fixed frame and connects to the conveying structure, and a gravity sensor located on the telescopic frame near the end of the conveying structure. The gravity sensor is connected to the input terminal of the control system. By setting up the weighing support leg assembly, not only is a support function provided for the bottom of the conveying structure, but a weighing function is also integrated. Through the gravity sensor, the weight of the product placed on the conveying structure can be obtained in real time and accurately, greatly simplifying the operation process, improving work efficiency, and facilitating subsequent scanning and measurement. At the same time, the telescopic frame slides longitudinally on the fixed frame. When the product is placed on the conveying structure for conveying and weighing, it can also buffer the impact force of the product placed on the conveying structure, reduce the wear of the conveying structure, extend its service life, and also help protect the product from impact damage.
[0008] Preferably, to facilitate automatic product conveying, the conveying structure includes baffles symmetrically arranged at the ends of the four telescopic frames away from the fixed frame and fixedly connected to the corresponding gravity sensors; active rollers and driven rollers rotatably connected between two of the baffles and arranged in a linear array; and a drive assembly disposed at the bottom of the two baffles for driving the multiple active rollers and driven rollers to rotate. The drive assembly is connected to the output end of the control system. By driving the multiple active rollers and driven rollers to rotate through the drive assembly, the product can be continuously and uninterruptedly conveyed, greatly improving the conveying efficiency.
[0009] Preferably, to facilitate the rotation of the driving and driven rollers, the drive assembly includes a first transmission belt disposed at one end of each of the adjacent driving and driven rollers, a motor disposed at the bottom of the two baffles for the rotation of one of the driving rollers, and a second transmission belt disposed on the motor output shaft and the end of one of the driving rollers away from the corresponding first transmission belt. Each adjacent driving and driven roller is connected and transmits power through the first transmission belt, and the motor output shaft is connected and transmits power to one of the driving rollers through the second transmission belt. The motor is connected to the output end of the control system. The design of connecting and transmitting power between adjacent driving and driven rollers through the first transmission belt ensures efficient and stable power transmission between the driving and driven rollers, enabling all driving and driven rollers to rotate synchronously, thereby achieving smooth product conveying. The design of connecting and transmitting power between the motor output shaft and one of the driving rollers through the second transmission belt effectively transmits the motor's power to one of the driving rollers, thereby driving the other driving and driven rollers to rotate through one of the driving rollers.
[0010] Preferably, in order to prevent the product from deviating during transport, guide plates are fixedly installed on both baffles to guide the product; the guide plates can guide the product to prevent it from deviating during transport and detaching from the transport structure, ensuring that the product can accurately reach the designated position.
[0011] Preferably, in order to ensure the stability of the telescopic frame's extension and retraction and to prevent the telescopic frame from sliding off the fixed frame, the auxiliary mechanism further includes a guide member disposed on the fixed frame and the telescopic frame for limiting and guiding the sliding of the telescopic frame; through the limiting and guiding function of the guide member, the telescopic frame can be prevented from sliding off the fixed frame during the extension and retraction process, thereby enhancing the safety of the entire auxiliary mechanism.
[0012] Preferably, in order to facilitate guidance and limiting, the guide component includes a guide groove provided on the fixed frame and a guide rod fixedly connected to the telescopic frame and slidably connected in the guide groove; the combined design of the guide groove and the guide rod can ensure the stability of the telescopic frame during the telescopic process and prevent it from shaking or falling off the fixed frame.
[0013] The auxiliary mechanism for scanning and measuring volume of this product not only provides support for the bottom of the conveyor structure by setting up a weighing support leg assembly, but also integrates a weighing function. Through a gravity sensor, it can obtain the weight of the product placed on the conveyor structure in real time and accurately, which greatly simplifies the operation process, improves work efficiency, and facilitates subsequent scanning and volume measurement.
[0014] The product's barcode scanning and weighing auxiliary mechanism slides longitudinally on the fixed frame via a telescopic frame. When the product is placed on the conveyor structure for conveying and weighing, it can also buffer the impact force of the product being placed on the conveyor structure, reduce the wear of the conveyor structure, extend its service life, and at the same time help protect the product from impact damage.
[0015] The auxiliary mechanism for barcode scanning in this product uses guide components to limit and guide the telescopic frame, preventing it from sliding off the fixed frame during telescopic movement, thus enhancing the safety of the entire auxiliary mechanism. Attached Figure Description
[0016] Figure 1 A schematic diagram of an auxiliary mechanism for scanning barcodes of a product.
[0017] Figure 2 A schematic diagram of an auxiliary mechanism for product barcode scanning without the installation of a guide plate;
[0018] Figure 3 A schematic diagram of the weighing support leg assembly in an auxiliary mechanism for product barcode scanning measurement;
[0019] Figure 4 This is a schematic diagram of the guide plate in an auxiliary mechanism for product barcode scanning.
[0020] In the picture:
[0021] 1. Base;
[0022] 2. Conveying structure; 21. Baffle; 211. Guide plate; 22. Drive roller; 23. Driven roller; 24. Drive assembly; 241. Motor; 242. First transmission belt; 243. Second transmission belt;
[0023] 3. Weighing support leg assembly; 31. Fixed frame; 32. Telescopic frame;
[0024] 4. Guide component; 41. Guide groove; 42. Guide rod. Detailed Implementation
[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0026] Example 1
[0027] This embodiment provides an auxiliary mechanism for product barcode scanning, such as... Figures 1-4 As shown, the auxiliary mechanism includes a control system, a conveying structure 2 connected to the output end of the control system, bases 1 located at the four corners of the bottom of the conveying structure 2, and photoelectric sensors located on the conveying structure 2 and connected to the input end of the control system for detecting the product position. The auxiliary mechanism further includes a weighing support leg assembly 3 located between the conveying structure 2 and the four bases 1 for weighing the product. The weighing support leg assembly 3 includes a fixed frame 31 located at the four corners of the bottom of the conveying structure 2 and fixedly connected to the corresponding base 1, a telescopic frame 32 that slides longitudinally on the fixed frame 31 and is connected to the conveying structure 2, and a gravity sensor located on the telescopic frame 32 near one end of the conveying structure 2. The gravity sensor is connected to the input end of the control system.
[0028] In use, when the product is placed on the input end of the conveyor structure 2, the photoelectric sensor will detect the position of the product and send a signal to the control system. After receiving the position signal of the product, the control system will control the conveyor structure 2 to start and transport the product to the scanning position. However, during the process of placing the product on the conveyor structure 2, the gravity sensor on the weighing support leg assembly 3 will detect the weight of the product in real time and transmit the detected weight to the control system. After receiving the signal from the gravity sensor, the control system will process the weight information. At the same time, when the product is placed on the conveyor structure 2, the telescopic frame 32 will slide longitudinally on the fixed frame 31 due to the weight of the product to reduce the impact force of the product on the conveyor structure 2.
[0029] Specifically, the conveying structure 2 includes baffles 21 symmetrically arranged at the ends of four telescopic frames 32 away from the fixed frame 31 and fixedly connected to the corresponding gravity sensors, active rollers 22 and driven rollers 23 respectively rotatably connected between two baffles 21 and arranged in a linear array, and a drive assembly 24 arranged at the bottom of the two baffles 21 for driving the multiple active rollers 22 and driven rollers 23 to rotate. The drive assembly 24 is connected to the output end of the control system.
[0030] When a product is placed at the input end of the drive assembly 24, the material falls onto the active roller 22 and the driven roller 23. At this time, the photoelectric sensor detects the position of the product and sends a signal to the control system. The control system then starts the drive assembly 24, which in turn drives the active roller 22 and the driven roller 23 to rotate. As the active roller 22 and the driven roller 23 rotate, the product moves forward on the surfaces of the multiple active rollers 22 and the driven roller 23 until it reaches the scanning position.
[0031] Furthermore, the drive assembly 24 includes a first transmission belt 242 respectively disposed at one end of an adjacent active roller 22 and a driven roller 23, a motor 241 disposed at the bottom of two baffles 21 for rotating one of the active rollers 22, and a second transmission belt 243 disposed at the output shaft of the motor 241 and at the end of one of the active rollers 22 away from the corresponding first transmission belt 242. Each adjacent active roller 22 and driven roller 23 is connected and transmits power through the first transmission belt 242, and the output shaft of the motor 241 and one of the active rollers 22 are connected and transmit power through the second transmission belt 243. The motor 241 is connected to the output end of the control system.
[0032] When the product is placed at the input of the drive assembly 24, the photoelectric sensor detects the product's position and sends a signal to the control system. Upon receiving the product position signal, the control system starts the motor 241, at which point its output shaft begins to rotate. Since the output of the motor 241 is connected to and transmits power to one of the drive rollers 22 via the second transmission belt 243, when the output shaft of the motor 241 rotates, the power of the motor 241 is transmitted to the connected drive roller 22 through the connection of the second transmission belt 243. Then, as the drive roller rotates... When the active roller 22 rotates, the first transmission belt 242 connected to it begins to tighten and transmit power to the adjacent driven roller 23. Since each adjacent active roller 22 and driven roller 23 is connected and transmits power through the first transmission belt 242, when one active roller 22 rotates, multiple driven roller 23 and multiple active roller 22 will also rotate synchronously. Thus, driven by the motor 241, the multiple active roller 22 and driven roller 23 continue to rotate, and the product placed at the input end will be conveyed forward to the scanning position.
[0033] In order to prevent the product from deviating during transport, guide plates 211 are fixedly installed on both baffles 21 to guide the product. The guide plates 211 can guide the product to prevent it from deviating during transport and falling off the transport structure 2, and ensure that the product can accurately reach the designated position.
[0034] Example 2
[0035] Unlike Embodiment 1, in order to ensure the stability of the telescopic frame 32 during telescopic movement and to prevent the telescopic frame 32 from sliding off the fixed frame 31, the auxiliary mechanism also includes a guide member 4 disposed on the fixed frame 31 and the telescopic frame 32 for limiting and guiding the sliding of the telescopic frame 32. The guide member 4 includes a guide groove 41 disposed on the fixed frame 31 and a guide rod 42 fixedly connected to the telescopic frame 32 and slidably connected within the guide groove 41. When the product is placed on the conveying structure 2, the telescopic frame 32 will be subjected to the impact force of the product placement. At this time, the guide rod 42 will slide within the guide groove 41. Due to the limiting effect of the guide groove 41 on the guide rod 42, the sliding distance and direction of the telescopic frame 32 are controlled. This limiting effect ensures that the telescopic frame 32 will not move excessively or deviate from the track when subjected to external forces, thereby ensuring the stability and reliability of the conveying structure 2.
[0036] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.
Claims
1. An auxiliary mechanism for product scanning and measurement, comprising a control system, a conveying structure (2) connected to the output end of the control system, a base (1) disposed at the four corners of the bottom of the conveying structure (2), and a photoelectric sensor disposed on the conveying structure (2) and connected to the input end of the control system for detecting the product position, characterized in that: The auxiliary mechanism also includes a weighing support leg assembly (3) disposed between the conveying structure (2) and the four bases (1) for weighing the product. The weighing support leg assembly (3) includes a fixed frame (31) located at the four corners of the bottom of the conveying structure (2) and fixedly connected to the corresponding base (1), a telescopic frame (32) that slides longitudinally on the fixed frame (31) and is connected to the conveying structure (2), and a gravity sensor located on the telescopic frame (32) near the end of the conveying structure (2). The gravity sensor is connected to the input end of the control system.
2. The auxiliary mechanism for product barcode scanning and measurement according to claim 1, characterized in that: The conveying structure (2) includes baffles (21) symmetrically arranged at one end of the four telescopic frames (32) away from the fixed frame (31) and fixedly connected to the corresponding gravity sensor, active rollers (22) and driven rollers (23) respectively rotatably connected between two of the baffles (21) and arranged in a linear array, and a drive assembly (24) arranged at the bottom end of the two baffles (21) for driving the multiple active rollers (22) and driven rollers (23) to rotate. The drive assembly (24) is connected to the output end of the control system.
3. The auxiliary mechanism for product barcode scanning and measurement according to claim 2, characterized in that: The drive assembly (24) includes a first transmission belt (242) respectively disposed at one end of the adjacent active roller (22) and driven roller (23), a motor (241) disposed at the bottom of the two baffles (21) for rotating one of the active rollers (22), and a second transmission belt (243) disposed at the output shaft of the motor (241) and at the end of one of the active rollers (22) away from the corresponding first transmission belt (242). Each adjacent active roller (22) and driven roller (23) are connected and transmit power through the first transmission belt (242). The output shaft of the motor (241) and one of the active rollers (22) are connected and transmit power through the second transmission belt (243). The motor (241) is connected to the output end of the control system.
4. The auxiliary mechanism for product barcode scanning and measurement according to claim 2, characterized in that: Both baffles (21) are fixedly installed with guide plates (211) for guiding the product.
5. The auxiliary mechanism for product barcode scanning and measurement according to claim 1, characterized in that: The auxiliary mechanism also includes a guide member (4) disposed on the fixed frame (31) and the telescopic frame (32) for sliding limit and guidance of the telescopic frame (32).
6. The auxiliary mechanism for product barcode scanning and measurement according to claim 5, characterized in that: The guide member (4) includes a guide groove (41) opened on the fixed frame (31) and a guide rod (42) fixedly connected to the telescopic frame (32) and slidably connected in the guide groove (41).