Intelligent box loading machine and loading method

Abstract

The present application relates to the technical field of intelligent loading technology, and particularly relates to a box piece intelligent loading machine and a loading method, the box piece intelligent loading machine comprising: a loading module for receiving box pieces and completing box piece grouping and loading; a conveying and positioning module for receiving box pieces and conveying the box pieces to the loading module; a lifting module for sending the loading module to different stacking heights in a container; a walking module for driving the box piece intelligent loading machine to move; a vision module for guiding the box piece intelligent loading machine to move; and a control module for controlling the loading module, the conveying and positioning module, the lifting module, the walking module and the vision module to cooperate to realize box piece grouping and loading. The present application can realize different stacking requirements by sequentially integrating multiple rows of box pieces through the loading module, or can realize stacking according to different stacking types by controlling the stroke of each push plate and controlling the positions of the front and back of the stacked box pieces.

Description

Technical Field

[0001] This invention relates to the field of intelligent loading technology, and in particular to an intelligent loading machine and method for box-type containers. Background Technology

[0002] Loading materials requires moving goods from the warehouse into containers and stacking them. To ensure more efficient stacking of materials within the containers, appropriate stacking patterns are typically designed. Palletizing tasks usually require manual labor, which is labor-intensive and inefficient.

[0003] Therefore, it is necessary to provide an intelligent loading machine and method for boxed goods to solve the technical problem of low efficiency when using manual labor for loading tasks. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention proposes an intelligent box loading machine and loading method. This method overcomes the problem that existing complex palletizing tasks mainly rely on manual labor.

[0005] In a first aspect, the present invention provides an intelligent loading machine for box-type vehicles, comprising: The loading module is used to receive containers and complete the assembly and loading of the containers onto the vehicle. The conveying and positioning module is used to receive the boxes and transport them to the loading module; The lifting module is used to deliver the loading module to different stacking heights inside the container; The walking module is used to drive the intelligent loading machine for box parts to move. The vision module is used to guide the movement of the intelligent loading machine for boxed goods; The control module is used to control the loading module, conveying and positioning module, lifting module, walking module and vision module to work together to realize the assembly and loading of box parts; The loading module is connected to the conveying and positioning module and is used to receive incoming boxes; the loading module is mounted on the lifting module, and the conveying and positioning module, lifting module and control module are all mounted on the walking module; the vision module is mounted on the loading module.

[0006] Optionally, the loading module includes a first frame and a swing roller machine, an electric roller, a multi-stage telescopic structure, a first electric slide, an intermediate push plate, and a fixed roller machine mounted on the first frame, wherein: The oscillating roller machine is installed in the gap of the electric roller, and when the oscillating roller machine is raised, it conveys the box onto the electric roller; The electric roller is used to drive the box to move laterally, and the fixed roller machine is used to drive the box to move longitudinally and convey it to the swing roller machine; The multi-stage telescopic structure is used to accommodate loading scenarios of different widths to enable the loading of box parts; The first electric slide is used to drive the intermediate push plate. Multiple intermediate push plates are used to assemble the box and push it out of the loading module to realize the loading of the box onto the vehicle.

[0007] Optionally, the oscillating roller conveyor includes a hinge support, a hinge, a non-powered roller conveyor, an arc-shaped swing arm, a linear guide, a connecting rod, and a first electric cylinder, wherein: One end of the unpowered roller conveyor is rotatably mounted on the first frame via a hinge support and a hinge shaft. The other end of the unpowered roller conveyor is hinged to one end of the arc-shaped swing arm. The other end of the arc-shaped swing arm is hinged to the connecting rod. The connecting rod is connected to the drive end of the first electric cylinder and is movably mounted along a linear guide rail. The first electric cylinder is fixedly mounted on the first frame.

[0008] Optionally, the multi-stage telescopic structure includes a primary roller unit, a secondary roller unit, a tertiary roller unit, and a multi-stage electric cylinder, wherein: The base of the primary roller unit is equipped with an electric roller and a linear guide rail. The electric roller is used to transport the box to the secondary roller unit, and the linear guide rail is used to achieve telescopic guidance. The base of the secondary roller unit is equipped with an electric roller, a first drawer track, a first electric slide, and an intermediate push plate. The electric roller is used to transport the box to the tertiary roller unit, and the first drawer track is used to cooperate with the linear guide rail to achieve telescopic guidance. The base of the three-stage roller unit is provided with a non-powered roller, a side guard, a second drawer track, and a piston rod mounting seat. The side guard is used to block the box and cooperate with the intermediate push plate to realize the box assembly. The second drawer track is used to cooperate with the first drawer track and the linear guide to realize telescopic guidance. The piston rod mounting seat is connected to the piston rod of the multi-stage electric cylinder. The bases of the primary roller unit, secondary roller unit, and tertiary roller unit are all made of aluminum profiles.

[0009] Optionally, the lifting module adopts a two-stage lifting structure, including two lifting frames and a drive mechanism. The lifting frames are provided with vertical guide rails, and the vertical guide rails are provided with sliders. The drive mechanism is used to drive the sliders to slide along the height direction of the vertical guide rails. One of the lifting frames is connected to the walking module. The slider on the lifting frame is connected to another lifting frame through a first connecting plate. The slider on the lifting frame is connected to the loading module through a second connecting plate, thereby realizing the height adjustment of the loading module.

[0010] Optionally, the drive mechanism includes a first servo motor, a right-angle reducer, a coupling, a ball screw, and a screw holder, wherein: The first servo motor is connected to the right-angle reducer, which is used to amplify the motor torque. The output end of the right-angle reducer is connected to one end of the ball screw, and the other end of the ball screw is connected to the screw seat. The screw seat is mounted on the lifting frame, and the ball screw is equipped with a slider. The slider adjusts the height by rotating the ball screw.

[0011] Optionally, the walking module includes a second frame, auxiliary wheels, a steering wheel, and a lifting mounting frame movably arranged along the length of the second frame, wherein: The second frame is equipped with auxiliary wheels and a steering wheel. The steering wheel is used to provide power for movement, and the auxiliary wheels are used for auxiliary support. The lifting mounting frame is used to install the lifting module.

[0012] Optionally, the lifting mounting frame is movable via a second servo motor, gears, racks, transverse guide rails, support wheels, guide rods, and an electric cylinder, wherein: The output end of the second servo motor is connected to a gear, the gear meshes with the rack, the rack is connected to the lifting mounting frame, and the transverse guide rail is used to guide the transverse movement of the lifting mounting frame; The support wheel is located below the lifting mounting frame and is used to provide auxiliary support when the lifting mounting frame is extended. The electric cylinder is connected to the support wheel and is used to control the lifting and lowering of the support wheel. The guide rod is used to guide the lifting and lowering of the support wheel.

[0013] Optionally, the conveyor positioning module is connected to a telescopic belt conveyor for receiving boxed materials. The conveyor positioning module includes a third frame and a guide sidewall, a detection switch, an inclined roller, a positioning push plate, and a second electric slide table mounted on the third frame, wherein: The guide guard is set on the side of the third frame to guide the box material to the edge; The detection switch is used to detect the position of the box material; The inclined roller is mounted on the third frame, and the material is edge-fitted by the inclined installation of the conveying roller. The positioning push plate, in conjunction with the second electric slide, positions the box material within the loading module.

[0014] Secondly, the present invention provides a method for intelligent loading of containers onto vehicles, employing the intelligent container loading machine described above, the method comprising: S1: The delivery and positioning module receives the box and sends it to the loading module; S2: The electric rollers on the loading module deliver the box to both sides of the loading module; S3: Following the processes of S1 and S2, multiple rows of boxes are sequentially sent to the loading module until all the boxes for the entire stack are in place; S4: After the loading machine moves forward, backward, and upward into position, the loading module pushes out the box, and at the same time, the loading module moves backward to stack the box in position.

[0015] The application of the technical solution of the present invention has at least the following beneficial effects: This invention provides an intelligent box loading machine and loading method. The control module controls the loading module, conveying and positioning module, lifting module, walking module and vision module to realize the box assembly and loading, changing the loading process from manual to automatic, and ensuring that the stacking pattern used by automatic loading is similar to that used by manual loading.

[0016] This invention achieves staggered arrangement of upper and lower stack types through a liftable loading module, ensuring high stability of the stacking and preventing the boxes from collapsing during transportation. Compared to traditional mechanical stacking, this invention, through its multi-stage telescopic structure in the loading module, can adapt to various box specifications, ensuring near-maximum utilization of loading space and minimizing space waste. The intelligent box loading machine of this invention is compatible with loading flatbed trucks, high and low side trucks, containers, and other vehicle types. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the intelligent loading machine for box parts in a preferred embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the loading module; Figure 3 for Figure 2 A schematic diagram of the structure of a swinging roller machine; Figure 4 for Figure 2 A schematic diagram of the structure of a single-stage roller unit in a multi-stage telescopic structure; Figure 5 for Figure 2 A schematic diagram of the structure of a two-stage roller unit with a multi-stage telescopic structure; Figure 6 for Figure 2 A schematic diagram of the structure of a three-stage roller unit with a multi-stage telescopic structure; Figure 7 for Figure 2 A schematic diagram of the lifting module; Figure 8 for Figure 2 A schematic diagram of the structure of the walking module; Figure 9 for Figure 2 A schematic diagram of the structure of the middle conveyor positioning module; Figure 10 This is a diagram illustrating the loading and stacking process.

[0019] The loading module 100 includes: a first frame 110, a swing roller machine 120, a hinge support 121, a hinge 122, a non-powered roller conveyor 123, an arc-shaped swing arm 124, a linear guide rail 125, a connecting rod 126, a first electric cylinder 127, an electric roller 130, a multi-stage telescopic structure 140, a base 141, a force transmission bracket 142, a first drawer track 143, a non-powered roller 144, a baffle 145, a second drawer track 146, a piston rod mounting seat 147, a force transmission plate 148, a first electric slide 150, an intermediate push plate 160, and a fixed roller machine 170. Conveying and positioning module 200: third frame 201, guide side 202, detection switch 203, inclined roller 204, positioning push plate 205, second electric slide table 206; Lifting module 300: lifting frame 301, vertical guide rail 302, first connecting plate 303, second connecting plate 304, first servo motor 305, right angle reducer 306, coupling 307, ball screw 308, screw seat 309; Walking module 400: Second frame 401, auxiliary wheel 402, steering wheel 403, lifting mounting frame 404, second servo motor 405, gear 406, rack 407, transverse guide rail 408, support wheel 409, guide rod 4010, electric cylinder 4011, connecting rod 4012, counterweight 4013; Vision module 500; Control module 600. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] Example 1: like Figure 1 As shown, this embodiment provides an intelligent loading machine for boxed vehicles, including: Loading module 100 is used to receive boxes and complete box assembly and loading. The delivery and positioning module 200 is used to receive the box and deliver the box to the loading module 100; The lifting module 300 is used to deliver the loading module 100 to different stacking heights inside the container; The walking module 400 is used to drive the intelligent loading machine for box parts to move. The vision module 500 is used to guide the movement of the intelligent loading machine for boxed goods; The control module 600 is used to control the loading module 100, the conveying and positioning module 200, the lifting module 300, the walking module 400 and the vision module 500 to cooperate in realizing the assembly and loading of box parts; The loading module 100 is connected to the conveying and positioning module 200 and is used to receive incoming boxes; the loading module 100 is mounted on the lifting module 300, and the conveying and positioning module 200, the lifting module 300 and the control module 600 are all mounted on the walking module 400; the vision module 500 is mounted on the loading module 100.

[0022] It should be noted that the control module in this embodiment is a control cabinet, which is located in the frame of the walking module 400 and is connected to other modules via signals.

[0023] like Figure 2 As shown, the loading module 100 includes a first frame 110 and a swing roller machine 120, an electric roller 130, a multi-stage telescopic structure 140, a first electric slide table 150, an intermediate push plate 160, and a fixed roller machine 170, all mounted on the first frame 110, wherein: The oscillating roller machine 120 is arranged in the gap of the electric roller 130. When the oscillating roller machine 120 is raised, it realizes the conveying of the box onto the electric roller 130. The electric roller 130 is used to drive the box to move laterally, and the fixed roller machine 170 is used to drive the box to move longitudinally and convey it to the swing roller machine 120. The multi-stage telescopic structure 140 is used to complete the box assembly; The first electric slide 150 is used to drive the intermediate push plate 160 to push the assembled box out of the loading module 100, thereby loading the box onto the vehicle. It should be noted that, in this embodiment, the first electric slide 150 can be powered by a servo motor.

[0024] like Figure 3 As shown, the oscillating roller machine 120 includes a hinge support 121, a hinge 122, a non-powered roller conveyor 123, an arc-shaped swing arm 124, a linear guide rail 125, a connecting rod 126, and a first electric cylinder 127, wherein: One end of the unpowered roller conveyor 123 is rotatably mounted on the first frame 110 via a hinge support 121 and a hinge 122. The other end of the unpowered roller conveyor 123 is hinged to one end of the arc-shaped swing arm 124. The other end of the arc-shaped swing arm 124 is hinged to the connecting rod 126. The connecting rod 126 is connected to the drive end of the first electric cylinder 127 and is movably mounted along the linear guide rail 125. The first electric cylinder 127 is fixedly mounted on the first frame 110.

[0025] Optionally, the multi-stage telescopic structure 140 includes a primary roller unit, a secondary roller unit, a tertiary roller unit, and a multi-stage electric cylinder, wherein: like Figure 4 As shown, the base 141 of the first-stage roller unit is provided with an electric roller 130 and a linear guide rail 125. The electric roller 130 is used to transport the box to the second-stage roller unit, and the linear guide rail 125 is used to realize telescopic guidance. In this embodiment, the base 141 of the first-stage roller unit is also provided with a force transmission bracket 142, which is used to transmit the extension and retraction driving force of the previous stage.

[0026] like Figure 5 As shown, the base 141 of the secondary roller unit is provided with an electric roller 130, a first drawer track 143, a first electric slide 150 and an intermediate push plate 160. The electric roller 130 is used to transport the box to the tertiary roller unit, and the first drawer track 143 is used to cooperate with the linear guide rail 125 to achieve telescopic guidance. like Figure 6 As shown, the base of the three-stage roller unit is provided with a non-powered roller 144, a baffle 145, a second drawer track 146, and a piston rod mounting seat 147. The baffle 145 is used to block the box and cooperate with the intermediate push plate 160 to realize the box assembly. The second drawer track 146 is used to cooperate with the first drawer track 143 and the linear guide rail 125 to realize telescopic guidance. The piston rod mounting seat 147 is connected to the piston rod of the multi-stage electric cylinder. In this embodiment, the second drawer track 146 is also provided with a force transmission plate 148, which is used to transmit the extension and retraction driving force to the next stage.

[0027] The bases 141 of the first-level roller unit, the second-level roller unit, and the third-level roller unit are all made of aluminum profiles.

[0028] like Figure 7 As shown, the lifting module 300 adopts a two-stage lifting structure, including two lifting frames 301 and a driving mechanism. The lifting frame 301 is provided with a vertical guide rail 302, and the vertical guide rail 302 is provided with a slider. The driving mechanism is used to drive the slider to slide along the height direction of the vertical guide rail. One of the lifting frames 301 is connected to the walking module 400. The slider on the lifting frame 301 is connected to another lifting frame 301 through the first connecting plate 303. The slider on the lifting frame 301 is connected to the loading module 100 through the second connecting plate 304, so as to realize the height adjustment of the loading module 100.

[0029] Furthermore, the drive mechanism includes a first servo motor 305, a right-angle reducer 306, a coupling 307, a ball screw 308, and a screw holder 309, wherein: The first servo motor 305 is connected to the right-angle reducer 306, which is used to amplify the motor torque. The output end of the right-angle reducer 306 is connected to one end of the ball screw 308, and the other end of the ball screw 308 is connected to the screw seat 309. The screw seat 309 is mounted on the lifting frame 301. The ball screw 308 is equipped with a slider, and the slider adjusts the height by rotating the ball screw 308.

[0030] It should be noted that the lifting module 300 in this embodiment adopts a two-stage telescopic structure, which satisfies both the requirement that the loading height covers the entire space of the container and that the height of the module itself does not exceed that of the container. Furthermore, the right-angle reducer can reduce the space occupied in the height direction of the module itself.

[0031] like Figure 8 As shown, the walking module 400 includes a second frame 401, auxiliary wheels 402, a steering wheel 403, and a lifting mounting frame 404 movably arranged along the length of the second frame 401, wherein: The second frame 401 is provided with an auxiliary wheel 402 and a steering wheel 403. The steering wheel 403 is used to provide the power for walking, and the auxiliary wheel 402 is used for auxiliary support. The lifting mounting bracket 404 is used to install the lifting module 300.

[0032] In this embodiment, the lifting mounting frame 404 is movable via a second servo motor 405, a gear 406, a rack 407, a transverse guide rail 408, a support wheel 409, a guide rod 4010, and an electric cylinder 4011, wherein: The output end of the second servo motor 405 is connected to the gear 406, the gear 406 meshes with the rack 407, the rack 407 is connected to the lifting mounting frame 404, and the transverse guide rail 408 is used to guide the transverse movement of the lifting mounting frame 404. The support wheel 409 is located below the lifting mounting frame 404 and is used to provide auxiliary support when the lifting mounting frame 404 is extended. The electric cylinder 4011 is connected to the support wheel 409 and is used to control the lifting and lowering of the support wheel 409. The guide rod 4010 is used to guide the lifting and lowering of the support wheel.

[0033] It should be noted that in some flatbed truck scenarios, there may be steps in front of the flatbed truck. In this case, the lifting mounting bracket 404, which moves back and forth, can be used to cross the steps and install the box into place. In addition, the support wheels 409 in this embodiment can provide auxiliary support, simultaneously providing support above and below the steps.

[0034] Furthermore, in this embodiment, there are two sets of lifting mounting frames 404, which are respectively set on both sides of the second frame 401. The two sets of lifting mounting frames 404 are connected by connecting rods 4012 to achieve synchronous forward and backward movement.

[0035] Furthermore, in order to prevent the loading machine from tipping over due to the weight of the loading module 100 and the box, and to ensure the contact pressure of the steering wheel and prevent slippage, this embodiment provides a counterweight 4013 on the second frame 401.

[0036] like Figure 9 As shown, the conveying and positioning module 200 is connected to the telescopic belt conveyor and is used to receive boxed materials. The conveying and positioning module 200 includes a third frame 201 and a guide guard 202, a detection switch 203, an inclined roller 204, a positioning push plate 205, and a second electric slide table 206 disposed on the third frame 201, wherein: The guide guard 202 is provided on the side of the third frame 201 to guide the box material to the edge; The detection switch 203 is used to detect the position of the box material; The inclined roller 204 is mounted on the third frame 201, and the box material is edge-fitted by the inclined installation of the conveying roller. The positioning push plate 205, in conjunction with the second electric slide table 206, positions the box material in the loading module 100. The positioning push plate 205 can be flexibly adjusted to adapt to different stacking types.

[0037] This embodiment provides an intelligent box loading machine. The loading module sequentially integrates multiple rows of boxes until all boxes for the entire stack are in place. After the loading machine moves forward, backward, and vertically into position, pushers push the boxes out of the loading module. Simultaneously, the loading module retracts to place the boxes in their positions. By controlling the movement distance of each pusher, different stacking requirements can be achieved. Figure 10 As shown, in order to save space as much as possible during the loading process, different boxes need to be loaded symmetrically to complete the stacking pattern matching. The intelligent box loading machine provided in this embodiment can control the front and rear positions of the boxes after stacking by controlling the stroke of each pusher plate, so that they can be stacked according to different stacking patterns, saving loading space.

[0038] Example 2: This embodiment provides a method for intelligent loading of box-type cargo vehicles, using the intelligent box-type cargo loading machine as described in Embodiment 1. The method includes: S1: The delivery and positioning module 200 receives the box and sends it to the loading module 100; S2: The electric rollers on the loading module 100 deliver the box to both sides of the loading module 100; S3: Following the processes of S1 and S2, multiple rows of boxes are sequentially sent to the loading module 100 until all the boxes in the entire stack are in place; S4: After the loading machine moves forward, backward, and upward into position, the loading module 100 pushes out the box and simultaneously moves backward to place the box into position.

[0039] It should be noted that the loading module 100 retracts while pushing out the box, which can prevent the box from rubbing against the vehicle platform or stacked boxes after falling and causing jamming, thus ensuring smooth loading.

[0040] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A smart loading machine for boxed goods, characterized in that, include: The loading module is used to receive containers and complete the assembly and loading of the containers onto the vehicle; The conveying and positioning module is used to receive the boxes and transport them to the loading module; The lifting module is used to deliver the loading module to different stacking heights inside the container; The walking module is used to drive the intelligent loading machine for box parts to move. The vision module is used to guide the movement of the intelligent loading machine for boxed goods; The control module is used to control the loading module, conveying and positioning module, lifting module, walking module and vision module to work together to realize the assembly and loading of box parts; The loading module is connected to the conveying and positioning module and is used to receive incoming boxes; the loading module is mounted on the lifting module, and the conveying and positioning module, lifting module and control module are all mounted on the walking module; the vision module is mounted on the loading module.

2. The intelligent loading machine for boxed goods according to claim 1, characterized in that, The loading module includes a first frame and, mounted on the first frame, a swing roller conveyor, an electric roller, a multi-stage telescopic structure, a first electric slide, an intermediate push plate, and a fixed roller conveyor, wherein: The oscillating roller machine is installed in the gap of the electric roller, and when the oscillating roller machine is raised, it conveys the box onto the electric roller; The electric roller is used to drive the box to move laterally, and the fixed roller machine is used to drive the box to move longitudinally and convey it to the swing roller machine; The multi-stage telescopic structure is used to accommodate loading scenarios of different widths to enable the loading of box parts; The first electric slide is used to drive the intermediate push plate. Multiple intermediate push plates are used to assemble the box and push it out of the loading module to realize the loading of the box onto the vehicle.

3. The intelligent loading machine for boxed vehicles according to claim 2, characterized in that, The oscillating roller conveyor includes a hinge support, a hinge shaft, a non-powered roller conveyor, an arc-shaped swing arm, a linear guide rail, a connecting rod, and a first electric cylinder, wherein: One end of the unpowered roller conveyor is rotatably mounted on the first frame via a hinge support and a hinge shaft. The other end of the unpowered roller conveyor is hinged to one end of the arc-shaped swing arm. The other end of the arc-shaped swing arm is hinged to the connecting rod. The connecting rod is connected to the drive end of the first electric cylinder and is movably mounted along a linear guide rail. The first electric cylinder is fixedly mounted on the first frame.

4. The intelligent loading machine for boxed vehicles according to claim 3, characterized in that, The multi-stage telescopic structure includes a primary roller unit, a secondary roller unit, a tertiary roller unit, and a multi-stage electric cylinder, wherein: The base of the primary roller unit is equipped with an electric roller and a linear guide rail. The electric roller is used to transport the box to the secondary roller unit, and the linear guide rail is used to achieve telescopic guidance. The base of the secondary roller unit is equipped with an electric roller, a first drawer track, a first electric slide, and an intermediate push plate. The electric roller is used to transport the box to the tertiary roller unit, and the first drawer track is used to cooperate with the linear guide rail to achieve telescopic guidance. The base of the three-stage roller unit is provided with a non-powered roller, a side guard, a second drawer track, and a piston rod mounting seat. The side guard is used to block the box and cooperate with the intermediate push plate to realize the box assembly. The second drawer track is used to cooperate with the first drawer track and the linear guide to realize telescopic guidance. The piston rod mounting seat is connected to the piston rod of the multi-stage electric cylinder. The bases of the primary roller unit, secondary roller unit, and tertiary roller unit are all made of aluminum profiles.

5. The intelligent loading machine for boxed vehicles according to claim 1, characterized in that, The lifting module adopts a two-stage lifting structure, including two lifting frames and a drive mechanism. The lifting frames are equipped with vertical guide rails, and the vertical guide rails are equipped with sliders. The drive mechanism is used to drive the sliders to slide along the height direction of the vertical guide rails. One of the lifting frames is connected to the walking module. The slider on the lifting frame is connected to another lifting frame through a first connecting plate. The slider on the lifting frame is connected to the loading module through a second connecting plate, thereby realizing the height adjustment of the loading module.

6. The intelligent loading machine for boxed vehicles according to claim 5, characterized in that, The drive mechanism includes a first servo motor, a right-angle reducer, a coupling, a ball screw, and a screw holder, wherein: The first servo motor is connected to the right-angle reducer, which is used to amplify the motor torque. The output end of the right-angle reducer is connected to one end of the ball screw, and the other end of the ball screw is connected to the screw seat. The screw seat is mounted on the lifting frame, and the ball screw is equipped with a slider. The slider adjusts the height by rotating the ball screw.

7. The intelligent loading machine for boxed vehicles according to claim 1, characterized in that, The walking module includes a second frame, auxiliary wheels, a steering wheel, and a lifting mounting frame that is movable along the length of the second frame, wherein: The second frame is equipped with auxiliary wheels and a steering wheel. The steering wheel is used to provide power for movement, and the auxiliary wheels are used for auxiliary support. The lifting mounting frame is used to install the lifting module.

8. The intelligent loading machine for boxed vehicles according to claim 7, characterized in that, The lifting mounting frame is movable via a second servo motor, gears, racks, transverse guide rails, support wheels, guide rods, and an electric cylinder, wherein: The output end of the second servo motor is connected to a gear, the gear meshes with the rack, the rack is connected to the lifting mounting frame, and the transverse guide rail is used to guide the transverse movement of the lifting mounting frame; The support wheel is located below the lifting mounting frame and is used to provide auxiliary support when the lifting mounting frame is extended. The electric cylinder is connected to the support wheel and is used to control the lifting and lowering of the support wheel. The guide rod is used to guide the lifting and lowering of the support wheel.

9. The intelligent loading machine for boxed vehicles according to claim 1, characterized in that, The conveyor positioning module is connected to the telescopic belt conveyor and is used to receive boxed materials. The conveyor positioning module includes a third frame and guide guards, detection switches, inclined rollers, positioning push plates, and a second electric slide table mounted on the third frame, wherein: The guide guard is set on the side of the third frame to guide the box material to the edge; The detection switch is used to detect the position of the box material; The inclined roller is mounted on the third frame, and the box material is edge-fitted by the inclined installation of the conveying roller. The positioning pusher plate, in conjunction with the second electric slide, pushes the box material into the loading module.

10. A method for intelligent loading of box-type containers, characterized in that, The method of using the intelligent loading machine for boxed vehicles as described in any one of claims 1-9 includes: S1: The delivery and positioning module receives the box and sends it to the loading module; S2: The electric rollers on the loading module deliver the box to both sides of the loading module; S3: Following the processes of S1 and S2, multiple rows of boxes are sequentially sent to the loading module until all the boxes in the entire stack are in place; S4: After the loading machine moves forward, backward, and upward into position, the loading module pushes out the box, and at the same time, the loading module moves backward to stack the box in position.

Images