Automatic stacking and loading system for box emulsion

Abstract

The utility model discloses a kind of automatic stacking and loading system of box emulsion explosive, including piece box conveying area, stacking machine hand, finished product buffer area, tray group buffer area, fork type loading machine, car lifting device and electric control system.Piece box conveying area is completed the conveying positioning of box emulsion explosive by adjustable angle's climbing belt conveyor and the roller conveyor of band telescopic mechanism;Stacking machine hand adopts composite fixture to stack explosive box to empty tray;Finished product buffer area is equipped with one stacking station and two spare goods station to realize the buffer turnover of finished product tray;Tray group buffer area is completed the shaping split of empty tray group by whole tray machine and tray disassembling machine;Fork type loading machine realizes the automatic loading of finished product tray by lifting telescopic fork;Car lifting device supports carriage to prevent subsidence when loading.The utility model realizes the whole process automation operation of box emulsion explosive from stacking to loading, with high work efficiency, good safety, high automation degree and the advantages such as.

Description

Technical Field

[0001] This utility model relates to the field of logistics loading technology, specifically to an automatic palletizing and loading system for boxed emulsion explosives. Background Technology

[0002] After production, boxed emulsion explosives need to be stacked onto pallets and then loaded onto trucks for transportation. Currently, many factories still use manual stacking and loading, which is labor-intensive, inefficient, and poses significant safety hazards. Although some automated stacking equipment has emerged, it is often limited in function and cannot achieve full automation of the entire process from empty pallet supply and automatic stacking to finished product loading. Especially in the loading stage, manual operation of forklifts or other equipment is still required, leading to workflow interruptions and limited overall efficiency improvements. Furthermore, emulsion explosives are hazardous materials, and their handling and loading processes have extremely high requirements for safety and stability, which existing equipment cannot fully meet. Utility Model Content

[0003] In order to solve the above-mentioned problems existing in the prior art, the purpose of this utility model is to overcome the shortcomings of the prior art and provide an automatic palletizing and loading system for boxed emulsion explosives with a high degree of automation, good safety and high operating efficiency, so as to realize the fully automated operation from empty pallet feeding, explosive box palletizing to finished product pallet loading.

[0004] The technical solution of this utility model is as follows: An automated palletizing and loading system for boxed emulsion explosives includes: The box conveying area is used for conveying and positioning boxed emulsion explosives; Palletizing robots are used for grasping and palletizing operations; Finished product buffer area, used for temporary storage and turnover of finished product pallets; Pallet group buffer area, used for organizing and supplying empty pallet groups; Forklift loading machines are used for loading finished pallets onto trucks and unloading empty pallet sets. A top-mounted device is used to support the car body during loading. The electrical control system is electrically connected to each component and controls their coordinated operation. in, The part box conveying area includes a transition roller, an inclined belt conveyor and a part box roller conveyor connected in sequence. The incline angle of the inclined belt conveyor is adjustable, and the part box roller conveyor is equipped with a telescopic mechanism that extends and retracts perpendicular to the conveying direction. The finished product buffer area includes one palletizing station and two parallel preparation stations; The tray group buffer area includes a tray unpacking machine, a tray repacking machine, and a buffer conveyor line connecting the two.

[0005] Furthermore, the picking end of the palletizing robot is set at the discharge end of the corresponding box roller conveyor, and its clamp adopts a composite structure combining pallet support and pressure block pressing. The palletizing robot is fixed on the mounting base and has a closed protective net around its perimeter.

[0006] Furthermore, the palletizing robot stacks the boxed emulsion explosives onto empty pallets at the palletizing station, and the finished pallets are transferred to the preparation station for temporary storage via a conveyor line.

[0007] Furthermore, the tray forming machine is used for shaping and positioning empty pallet groups. The shaped empty pallet groups are transported to the tray unpacking machine via a buffer conveyor line for unpacking. The unpacked individual empty pallets are then transferred to the palletizing station.

[0008] Furthermore, the buffer conveyor line adopts a roller conveyor, and its conveying speed is matched with the working rhythm of the tray forming machine and the tray unforming machine.

[0009] Furthermore, the forklift loading machine includes a platform assembly, outrigger assemblies symmetrically arranged at the bottom of the platform assembly, an embedded chain conveyor laid on the upper surface of the platform, and lifting and telescopic forks arranged at the output end of the platform. The forklift loading machine has horizontal adjustment capability.

[0010] Furthermore, the lifting and telescopic forks have vertical lifting and horizontal telescopic functions, enabling them to extend into the truck bed for loading finished pallets and unloading empty pallet sets.

[0011] Furthermore, the conveying speed of the embedded chain conveyor is coordinated with the picking and placing rhythm of the lifting and telescopic forks.

[0012] Furthermore, the top vehicle device includes a top support mechanism and a drive mechanism for raising and lowering the top support mechanism.

[0013] Furthermore, the telescopic mechanism pushes the boxed emulsion explosives to the preset pickup position of the palletizing robot to adapt to the palletizing operation rhythm.

[0014] This utility model has the following beneficial effects: 1. It has achieved fully automated operation of boxed emulsion explosives from conveying, palletizing to loading, which has greatly improved operational efficiency and reduced labor costs and labor intensity; 2. By setting up an adjustable-angle inclined belt conveyor and a box roller conveyor with a telescopic mechanism, it can adapt to boxed emulsion explosives of different specifications and ensure accurate feeding; 3. The setup of finished product buffer area and pallet group buffer area enables material buffering and continuous supply, ensuring the smooth operation of the system; 4. The forklift loading machine has an adjustable posture function. The lifting and telescopic forks can reach deep into the truck bed to work. With the help of the top-mounting device, it prevents the truck bed from sinking, thus realizing safe and efficient automated loading. 5. The entire system has a reasonable layout and a high degree of automation, making it particularly suitable for palletizing and loading dangerous goods such as boxed emulsion explosives. It has high value for promotion and application. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the planar layout of this utility model; Figure 2 This is an enlarged schematic diagram of the parts box conveying area of ​​this utility model; Figure 3 This is a schematic diagram of the structure of the roller conveyor for parts boxes according to this utility model; Figure 4 This is a side view of the palletizing robot of this utility model; Figure 5 This is an enlarged schematic diagram of the finished product buffer area of ​​this utility model; Figure 6 This is an enlarged schematic diagram of the tray group buffer area of ​​this utility model; Figure 7 This is an isometric drawing of the forklift loading machine of this utility model; Figure 8 This utility model Figure 1 View from direction A; Figure 9 This is a schematic diagram of the structure of the top-mounted device of this utility model.

[0016] The reference numerals in the figure are as follows: 1-Package conveyor area; 11-Transition roller; 12-Inclined belt conveyor; 13-Package roller conveyor; 131-Telescopic mechanism; 2-Palletizing robot; 21-Mounting base; 3-Finished product buffer area; 31-Palletizing station; 32-Preparation station; 4-Pallet group buffer area; 41-Pallet unpacking machine; 42-Palletizing machine; 43-Buffer conveyor line; 5-Forklift loading machine; 51-Platform assembly; 52-Outrigger assembly; 53-Embedded chain conveyor; 54-Lifting telescopic forks; 6-Car top device; 61-Top support mechanism; 62-Drive mechanism. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1 to 9 As shown, the automatic palletizing and loading system for boxed emulsion explosives of this utility model includes a box conveying area 1, a palletizing robot 2, a finished product buffer area 3, a pallet group buffer area 4, a forklift loading machine 5, a top-loading device 6, and an electrical control system.

[0019] The box conveying area 1 includes a transition roller 11, an inclined belt conveyor 12, and a box roller conveyor 13 connected in sequence. The inclined belt conveyor 12 has an adjustable incline angle to adapt to different working conditions. The box roller conveyor 13 is equipped with a telescopic mechanism 131 that extends and retracts perpendicular to the conveying direction, used to push the boxed emulsion explosives to a preset picking position for easy grabbing by the palletizing robot 2.

[0020] The palletizing robot 2 has its picking end positioned at the discharge end of the corresponding box roller conveyor 13. It is used to grab boxed emulsion explosives and stack them layer by layer onto the empty pallet at the palletizing station 31. The palletizing robot 2 is fixed to the mounting base 21 and has a closed protective net around its perimeter to ensure operational safety. Its clamps adopt a composite structure combining pallet support and pressure block pressing, which can stably support the explosive boxes and prevent the boxes from slipping during handling.

[0021] The finished product buffer area 3 includes a palletizing station 31 and two parallel preparation stations 32. The palletizing station 31 is used to receive palletizing operations. The finished product pallets that have been palletized are transferred to the preparation stations 32 via a conveyor line for temporary storage, forming a continuous operation process of "palletizing-buffering-loading".

[0022] The pallet group buffer area 4 includes a pallet unpacking machine 41, a pallet assembling machine 42, and a buffer conveyor line 43. The pallet assembling machine 42 is used for shaping and positioning empty pallet groups. After shaping, the empty pallet groups are conveyed to the pallet unpacking machine 41 via the buffer conveyor line 43 for unpacking. The unpacked individual empty pallets are then transferred to the palletizing station 31. The buffer conveyor line 43 uses a roller conveyor, and its conveying speed is matched with the working rhythm of the pallet assembling machine 42 and the pallet unpacking machine 41 to ensure smooth transport of empty pallet groups.

[0023] The forklift loading machine 5 includes a platform assembly 51, outrigger assembly 52, an embedded chain conveyor 53, and telescopic forks 54. The forklift loading machine 5 has horizontal adjustment capabilities to adapt to different sizes of transport vehicles. The telescopic forks 54 have vertical lifting and horizontal extension functions, allowing them to reach into the truck bed for pallet loading and unloading operations. The conveying speed of the embedded chain conveyor 53 is coordinated with the loading and unloading rhythm of the telescopic forks 54 to ensure continuous loading operations.

[0024] The top-mounting device 6 includes a top-supporting mechanism 61 and a drive mechanism 62 that drives the top-supporting mechanism 61 to rise and fall. During loading, the top-supporting mechanism 61 lifts the bottom of the car body upward to prevent the car body from settling and deforming due to the load, thus ensuring the safe and stable loading operation.

[0025] The electrical control system is electrically connected to each component to control the coordinated operation of the entire system and realize automated operation. The electrical control system adopts a PLC controller and is equipped with a touch screen operation interface, which can display the operating status of each component in real time, support parameter settings (such as the number of palletizing layers, conveying speed, buffer quantity, etc.), and has a fault alarm function for easy maintenance.

[0026] Working principle of this utility model: 1. Vehicle Parking: The van loaded with pallet sets reverses into the work area, with its rear compartment aligned with the forklift loader 5. After parking, the forklift loader 5 adjusts its lateral distance to match the vehicle, and the lifting device 6 lifts upwards to hold the bottom of the van. The driver can then leave the site after closing the door.

[0027] 2. Vehicle unloading: The lifting telescopic forks 54 are inserted into the pallet assembly fork holes to enter the truck bed, and after the pallet assembly is lifted and fully loaded, it is returned to the platform assembly 51 to complete the unloading.

[0028] 3. Pallet group buffer: After unloading, the pallet group is conveyed to the pallet forming machine 42 on the buffer conveyor line 43 for shaping.

[0029] 4. Disassembling individual pallets: The pallet disassembly machine 41 disassembles the pallet group one by one, and the individual empty pallets are transported to the palletizing station 31.

[0030] 5. Cargo Conveying: Boxed emulsion explosives are conveyed from the front-end conveyor line to the inclined belt conveyor 12 via the transition roller 11, and then conveyed to the box roller conveyor 13 after climbing. When the cargo arrives at the picking position, the telescopic mechanism 131 pushes the cargo to the preset position.

[0031] 6. Automatic palletizing: The palletizing robot 2 stacks the goods on the roller conveyor 13 of the box onto the empty pallet, and the finished pallet after palletizing is transported to the preparation station 32 for temporary storage.

[0032] 7. Automatic loading: The finished product pallets at the preparation station 32 are conveyed to the embedded chain conveyor 53 of the forklift loading machine 5. The lifting and telescopic forks 54 lift and raise the finished product pallets, extend them into the truck bed and lower them for placement. The pallets are then returned empty to complete the loading process.

[0033] 8. Vehicle departure: After loading is completed, the top device 6 is lowered, the driver gets on the vehicle and starts the engine to drive away.

[0034] In the description of the utility model, it should be understood that the terms "side", "inner", "bottom", "top", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the 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 the utility model.

[0035] In utility models, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in the utility model according to the specific circumstances.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automatic palletizing and loading system for boxed emulsion explosives, characterized in that, include: Box conveying area (1), used for conveying and positioning boxed emulsion explosives; Palletizing robot (2) is used for grasping and palletizing operations; Finished product buffer area (3) is used for the temporary storage and turnover of finished product pallets; Pallet group buffer (4) is used for organizing and supplying empty pallet groups; Forklift loading machine (5) is used for loading finished pallets and unloading empty pallet sets. Top-mount device (6) is used to support the car body during loading; The electrical control system is electrically connected to each component and controls their coordinated operation. in, The part box conveying area (1) includes a transition roller (11), an inclined belt conveyor (12) and a part box roller conveyor (13) connected in sequence. The inclined belt conveyor (12) has an adjustable incline angle, and the part box roller conveyor (13) is provided with a telescopic mechanism (131) that extends and retracts perpendicular to the conveying direction. The finished product buffer area (3) includes a palletizing station (31) and two parallel preparation stations (32). The tray group buffer area (4) includes a tray unpacking machine (41), a tray repacking machine (42), and a buffer conveyor line (43) connecting the two.

2. The system according to claim 1, characterized in that: The palletizing robot (2) is positioned at the discharge end of the corresponding box roller conveyor (13). Its clamps are a composite structure combining pallet support and pressure block pressing. The palletizing robot (2) is fixed on the mounting base (21) and has a closed protective net around its perimeter.

3. The system according to claim 1, characterized in that: The palletizing robot (2) stacks the boxed emulsion explosives onto the empty pallet at the palletizing station (31). The finished pallet after palletizing is transferred to the preparation station (32) via the conveyor line for temporary storage.

4. The system according to claim 1, characterized in that: The tray forming machine (42) is used for shaping and positioning of empty pallet groups. After shaping, the empty pallet groups are transported to the tray unpacking machine (41) via the buffer conveyor line (43) for unpacking. The unpacked individual empty pallets are then transferred to the palletizing station (31).

5. The system according to claim 4, characterized in that: The buffer conveyor line (43) adopts a roller conveyor form, and its conveying speed matches the working rhythm of the plate-making machine (42) and the plate-removing machine (41).

6. The system according to claim 1, characterized in that: The forklift loading machine (5) includes a platform assembly (51), a support leg assembly (52) symmetrically arranged at the bottom of the platform assembly, an embedded chain conveyor (53) laid on the upper surface of the platform, and a lifting telescopic fork (54) arranged at the output end of the platform. The forklift loading machine (5) has horizontal adjustment capability.

7. The system according to claim 6, characterized in that: The lifting and telescopic forks (54) have vertical lifting and horizontal telescopic functions, and can extend into the truck bed to load finished pallets and unload empty pallet groups.

8. The system according to claim 6, characterized in that: The conveying speed of the embedded chain conveyor (53) is coordinated with the picking and placing rhythm of the lifting telescopic forks (54).

9. The system according to claim 1, characterized in that: The top support device (6) includes a top support mechanism (61) and a drive mechanism (62) for driving the top support mechanism (61) to rise and fall.

10. The system according to claim 1, characterized in that: The telescopic mechanism (131) pushes the boxed emulsion explosives to the preset pickup position of the palletizing robot (2) to adapt to the palletizing operation rhythm.

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