Inspection device based on AGV (Automatic Guided Vehicle)
By designing multiple pallets and adjustment mechanisms on the AGV, the problem of limited platform area in traditional AGVs is solved, achieving more efficient material transportation and wider applicability.
Patent Information
- Application Number
- CN202520308444.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-25
AI Technical Summary
When traditional AGV carts are loaded with materials for inspection, the limited area of the top loading platform results in insufficient material transported in a single trip, affecting the smoothness and efficiency of the production line.
Design an AGV-based inspection delivery device, including multiple trays and an adjustment mechanism, which allows materials to be stacked vertically and adjusts the tray spacing to accommodate materials of different heights, thereby enhancing load capacity and stability.
It increases the amount of material transported per trip, reduces the number of transfers, improves the smoothness and overall efficiency of the production line, and enhances the applicability and flexibility of the equipment in different application scenarios.
Smart Images
Figure CN223703891U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of material inspection, and particularly relates to a kind of based on AGV dolly's inspection device. BACKGROUND
[0002] In the field of modern industrial production and logistics, automation and intelligentization have become the key means to improve production efficiency, reduce labor costs and improve production safety. Among them, the automatic guided vehicle (AGV) as a kind of intelligent device that does not need manual driving, can automatically travel according to the preset path or real-time instruction and complete specific tasks, has been widely used in material handling, production line docking, warehouse management and other scenes.
[0003] The traditional AGV dolly directly loads the material on the top of the AGV dolly when loading the material for inspection. This loading method has certain limitations. Since the loading platform area on the top of the AGV dolly is limited, it often cannot accommodate too much material, which limits the amount of material transported at a time, so that frequent transfer is needed, thereby affecting the smoothness and overall efficiency of the production line.
[0004] Therefore, the present application provides an inspection device based on AGV dolly to solve the above problems. CONTENT OF THE UTILITY MODEL
[0005] The present application provides an inspection device based on AGV dolly, which aims to solve the problems of the existing AGV dolly for material inspection in the background art, such as limitations in loading.
[0006] To achieve the above purpose, the present application provides the following technical solution: an inspection device based on AGV dolly, comprising a control system, an AGV dolly connected to the output end of the control system, a base fixedly connected to the top end of the AGV dolly, and a loading mechanism provided at the top end of the base for loading material;
[0007] The loading mechanism comprises a column fixedly provided on the base, at least three trays distributed longitudinally between the two columns, and an adjusting mechanism provided on the two columns for adjusting the distance between the trays. The lowermost tray is fixedly provided on the two columns, and the other trays are slidingly connected to the two columns.
[0008] The adjusting mechanism comprises a screw rod rotatably connected in one of the columns, a motor fixedly arranged in the column and connected with the output end of the control system for driving the screw rod to rotate, and a linkage assembly rotatably arranged on one side of the tray, the screw rod is screwed with the tray on the uppermost side, and the bottom end of the screw rod penetrates through the other tray; the design of the plurality of trays allows the materials to be stacked in the vertical direction of the AGV trolley, so that more materials can be loaded in one transportation to complete the inspection, thereby reducing the number of transfer and improving the overall work efficiency and the smoothness of the production line; and the adjusting mechanism for adjusting the spacing between the plurality of trays is arranged, so that the inspection device can meet the inspection of materials of different heights, and the widespread applicability and flexibility of the inspection device in different application scenarios are improved.
[0009] Preferably, in order to enhance the structural strength of the column, a reinforcing rib is welded in the column, and the design of the reinforcing rib effectively enhances the rigidity of the column, so that the column can bear greater load and pressure, and provides more stable support for the tray and the materials, thereby improving the stability of the inspection device.
[0010] Preferably, in order to facilitate the synchronous adjustment of the spacing of the plurality of trays, the linkage assembly comprises a first connecting rod and a second connecting rod rotatably connected on one side of each of two adjacent trays and located at a position corresponding to the side of the reinforcing rib in the column, and the first connecting rod and the second connecting rod are rotatably connected; when the screw rod drives the tray screwed therewith to move longitudinally, through the linkage action of the first connecting rod and the second connecting rod, the other tray sliding on the column can be ensured to be synchronously adjusted, thereby ensuring the synchronicity of the movement adjustment of the plurality of trays.
[0011] Preferably, in order to ensure that the plurality of trays can be adjusted at equal distances, the length of the first connecting rod is equal to the length of the second connecting rod; in this way, when the screw rod drives the tray screwed therewith to move, the other tray sliding on the column can be synchronously and equally moved through the linkage action of the linkage assembly.
[0012] Preferably, in order to ensure the stability of the movement of the tray sliding on the column, the adjusting mechanism further comprises a guide rod fixedly arranged in the column and penetrating through one side of the three trays, wherein the tray on the lowermost side is fixedly arranged on the guide rod, and the other tray is slidingly connected on the guide rod; the design of the guide rod provides stable linear guidance for the tray sliding on the column, thereby avoiding the possibility of tray deviation or inclination.
[0013] Preferably, in order to protect the tray and the loaded materials, the tray top end is provided with a silica gel pad, and the bottom end of the silica gel pad is provided with 3M back glue for bonding with the tray; the design of the silica gel pad can serve as a buffer layer between the tray and the loaded materials, which can reduce the direct friction and impact of the loaded materials on the surface of the tray, thereby prolonging the service life of the tray and preventing the loaded materials from being damaged by scratching, collision and the like during transportation or processing, and through the bonding of the 3M back glue, the silica gel pad is not easy to fall off or fail.
[0014] The AGV-based delivery device allows the materials to be stacked in the vertical direction of the AGV, so that more materials can be loaded and delivered in one transportation to reduce the number of transfer and improve the overall work efficiency and the smoothness of the production line.
[0015] The AGV-based delivery device adjusts the spacing between the multiple trays through the adjusting mechanism, so that the delivery device can meet the delivery of materials of different heights, and improves the wide applicability and flexibility of the delivery device in different application scenarios. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 FIG. 1 is a structural schematic diagram of an AGV-based delivery device;
[0017] Figure 2 FIG. 2 is a structural schematic diagram of an AGV-based delivery device after adjusting the spacing between the trays;
[0018] Figure 3 FIG. 3 is an exploded view of a loading mechanism in an AGV-based delivery device;
[0019] Figure 4 FIG. 4 is a structural schematic diagram of an adjusting mechanism in an AGV-based delivery device.
[0020] In the drawings:
[0021] 1, AGV;
[0022] 2, base;
[0023] 3, loading mechanism; 31, stand; 311, reinforcing rib; 32, tray; 321, silica gel pad; 33, adjusting mechanism; 331, screw rod; 332, connecting rod assembly; 3321, first connecting rod; 3322, second connecting rod; 333, guide rod. DETAILED DESCRIPTION
[0024] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of the present application.
[0025] The embodiment provides a sending device based on an AGV trolley, as shown in the figure, the sending device comprises a control system, an AGV trolley 1 connected with an output end of the control system, a base 2 fixedly connected to a top end of the AGV trolley 1, and a loading mechanism 3 arranged at a top end of the base 2 and used for loading materials. Figures 1-4 The loading mechanism 3 comprises a column 31 fixedly arranged on the base 2 in a symmetrical mode, at least three trays 32 distributed in a longitudinal mode between the two columns 31, and an adjusting mechanism 33 arranged on the two columns 31 and used for adjusting the spacing of the trays 32, wherein the lowermost tray 32 is fixedly arranged on the two columns 31, and the other trays 32 are slidingly connected to the two columns 31; the adjusting mechanism 33 comprises a lead screw 331 rotatingly connected in one of the columns 31, a motor fixedly arranged in the column 31 and connected with the output end of the control system and used for driving the lead screw 331 to rotate, and a connecting rod assembly 332 rotatingly arranged on one side of the tray 32, the lead screw 331 is screwed with the uppermost tray 32 on one side, and the bottom end of the lead screw 331 penetrates one side of the other tray 32.
[0026] In use, when the control system receives a transportation material instruction, the AGV trolley 1 is first started to perform autonomous navigation, at this time, the AGV trolley 1 moves to a specified position to prepare to load the to-be-sent materials according to a preset path or a real-time instruction, before the to-be-sent materials are loaded, the control system can be started to send an instruction to the motor according to the size of the to-be-sent materials, the motor drives the lead screw 331 to rotate, at this time, the lead screw 331 drives the tray 32 sliding on the column 31 and screwed with the column 31 to move longitudinally, when the tray 32 moves longitudinally, the other trays 32 sliding on the column 31 are also driven by the transmission of the connecting rod assembly 332 to move synchronously above the tray 32 fixed on the column 31, so that the spacing between the trays 32 is adjusted, the loading of the to-be-sent materials of different heights is realized, after the adjustment is completed, the operation of the motor is paused, the to-be-sent materials are placed on the tray 32, and finally the AGV trolley 1 continues to move to transport the loaded to-be-sent materials to a specified position for sending under the command of the control system.
[0027] Specifically, the connecting rod assembly 332 comprises a first connecting rod 3321 and a second connecting rod 3322 rotatably connected to the adjacent two trays 32 on one side of the column 31 and located at the position corresponding to the reinforcing rib 311 on one side of the column 31, and the first connecting rod 3321 and the second connecting rod 3322 are rotatably connected; the length of the first connecting rod 3321 is equal to the length of the second connecting rod 3322;
[0028] When the screw rod 331 is driven to rotate by the motor, the tray 32 connected to the screw rod 331 and slidingly connected to the column 31 moves longitudinally, and the second connecting rod 3322 provided on the tray 32 and the first connecting rod 3321 connected to the adjacent tray 32 rotate and fold or stretch towards or away from the side of the tray 32 fixed on the column 31, and at the same time, the adjacent tray 32 also rotates and folds or stretches towards or away from the side of the tray 32 fixed on the column 31, so that the adjacent first connecting rod 3321 and the second connecting rod 3322 rotate and fold or stretch relative to each other, and the tray 32 connected to the screw rod 331 and slidingly connected to the column 31 moves longitudinally above the tray 32 fixed on the column 31, and because the length of the first connecting rod 3321 is equal to the length of the second connecting rod 3322, the adjacent tray 32 slidingly connected to the column 31 moves synchronously and equidistantly.
[0029] In order to enhance the structural strength of the column 31, the reinforcing rib 311 is welded in the column 31, and the design of the reinforcing rib 311 effectively enhances the rigidity of the column 31, so that it can bear greater load and pressure, and provide more stable support for the tray 32 and the material, thereby improving the stability of the inspection device.
[0030] Further, the adjusting mechanism 33 further comprises a guide rod 333 fixedly arranged in the column 31 and penetrating one side of the three trays 32, wherein the lowermost tray 32 is fixedly arranged on the guide rod 333, and the other trays 32 are slidingly connected to the guide rod 333; when the screw rod 331 is driven to rotate by the motor, and the tray 32 connected to the screw rod 331 and slidingly connected to the column 31 moves longitudinally, the guide rod 333 can provide linear guidance for the tray 32 connected to the screw rod 331, so as to further ensure the stability of the movement of the tray 32, and when the tray 32 moves and drives the other tray 32 slidingly connected to the column 31 to move through the connecting rod assembly 332, the guide rod 333 also provides linear guidance for the other tray 32 to prevent it from moving off.
[0031] In addition, in order to protect the tray 32 and the loaded materials, a silica gel pad 321 is arranged at the top end of the tray 32, and a 3M back adhesive is arranged at the bottom end of the silica gel pad 321 for bonding with the tray 32. The design of the silica gel pad 321 can serve as a buffer layer between the tray 32 and the loaded materials, so as to reduce the direct friction and impact between the loaded materials and the surface of the tray 32, thereby prolonging the service life of the tray 32 and preventing the loaded materials from being damaged by scratching, collision and the like during transportation or processing. Meanwhile, through the bonding of the 3M back adhesive, the silica gel pad 321 is not easy to fall off or fail.
[0032] The above description is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacement or change according to the technical solution and concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. An inspection device based on an AGV trolley, comprising a control system, an AGV trolley (1) connected to the output end of the control system, a base (2) fixedly connected to the top of the AGV trolley (1), and a loading mechanism (3) disposed on the top of the base (2) for loading materials; Its features are: The loading mechanism (3) includes uprights (31) symmetrically fixed on the base (2), at least three trays (32) longitudinally distributed between the two uprights (31), and an adjustment mechanism (33) on the two uprights (31) for adjusting the spacing between the trays (32), wherein the lowermost tray (32) is fixed on the two uprights (31), and the tray (32) is slidably connected to the two uprights (31); The adjustment mechanism (33) includes a lead screw (331) rotatably connected to one of the columns (31), a motor fixedly installed in the column (31) and connected to the output end of the control system for driving the lead screw (331) to rotate, and a connecting rod assembly (332) rotatably installed on one side of the tray (32). The lead screw (331) is screwed to one side of the uppermost tray (32), and the bottom end of the lead screw (331) passes through one side of the other tray (32).
2. The inspection delivery device based on an AGV vehicle according to claim 1, characterized in that: The column (31) is welded with reinforcing ribs (311).
3. The inspection delivery device based on an AGV vehicle according to claim 2, characterized in that: The linkage assembly (332) includes a first connecting rod (3321) and a second connecting rod (3322) respectively rotatably connected to one side of two adjacent trays (32) and located in the column (31) at a position corresponding to the side of the reinforcing rib (311), and the first connecting rod (3321) and the second connecting rod (3322) are rotatably connected to each other.
4. The inspection delivery device based on an AGV vehicle according to claim 3, characterized in that: The length of the first connecting rod (3321) is equal to the length of the second connecting rod (3322).
5. The inspection device based on an AGV cart according to claim 1, characterized in that: The adjustment mechanism (33) further includes a guide rod (333) fixedly disposed inside the column (31) and passing through one side of the three trays (32), wherein the lowermost tray (32) is fixedly disposed on the guide rod (333), and the tray (32) is slidably connected to the guide rod (333).
6. The inspection delivery device based on an AGV vehicle according to claim 1, characterized in that: The top of the tray (32) is provided with a silicone pad (321), and the bottom of the silicone pad (321) is provided with 3M adhesive for bonding with the tray (32).