A loading mechanism

Abstract

The present invention relates to the technical field of cargo loading, and in particular to a loading mechanism, the loading mechanism comprising: a first frame; a second frame, which is movably arranged in the first frame, and a door frame is provided on the first end of the second frame; a conveying device, which is installed on the second frame and is used to convey products; a material guiding device, which is movably installed on the door frame up and down, and is used to stack the products conveyed by the conveying device and push the stacked products into the carriage; a first pushing device, which is movably installed on the second frame up and down, and can move up and down relative to the second frame, and is located above the first end of the conveying device, and is used to push the products conveyed to the first end of the conveying device onto the stack of the material guiding device; when loading, the first end of the second frame and the first end of the conveying device extend into the carriage.

Description

Technical Field

[0001] The present invention relates to the technical field of cargo loading, in particular to a loading mechanism. Background Art

[0002] A loading mechanism generally refers to a professional mechanism used for loading or unloading goods on a truck with or without a roof. The loading mechanism can be equipped with a hydraulic lifting and movable caster device for automatic loading or unloading. Compared with manual loading and unloading, it requires greater manpower and material resources, and it is also more difficult to load and unload some heavier goods into the carriage. The loading mechanism can improve efficiency, and can also accurately and efficiently load some heavier items. The loading mechanism is widely used in postal, express delivery, airports, docks, medicine, chemicals, tobacco and other industries.

[0003] In the loading mechanism of the prior art, there is a problem that due to different vehicle models, the height of the vehicle floor of the vehicle compartment is different or the vehicle floor is uneven, resulting in the inability to push the products into the interior of the vehicle compartment during the loading process. Summary of the Invention

[0004] In order to solve the above problems, the purpose of the present invention is to provide a loading mechanism for solving the technical problem in the prior art that, due to different vehicle models, different vehicle floor heights or uneven vehicle floors, products cannot be pushed into the interior of the vehicle during loading.

[0005] The embodiments of the present invention adopt the following technical solutions:

[0006] The loading mechanism comprises:

[0007] First rack;

[0008] a second frame, which is movably arranged in the first frame, and has a door frame at a first end thereof;

[0009] a conveying device, mounted on the second frame and used for conveying products;

[0010] a material guiding device, the material guiding device being movably mounted on the gantry, and being used for stacking the products conveyed by the conveying device and pushing the stacked products into the carriage;

[0011] a first pushing device, which is mounted on the second frame so as to be movable forward and backward and can move up and down relative to the second frame, and is located above the first end of the conveying device and is used to push the products conveyed to the first end of the conveying device onto the stack of the guide device;

[0012] During loading, the first end of the second frame and the first end of the conveying device extend into the carriage.

[0013] In some embodiments of the present application, the loading mechanism further includes:

[0014] The third rack;

[0015] A first guide device is provided on the outer side of the first frame, and the first frame is installed in the third frame through the first guide device and can move left and right in the third frame;

[0016] A second guide device is further provided on the inner side of the first frame. The second frame is arranged on the second guide device and can move forward and backward along the second guide device.

[0017] In some embodiments of the present application, the material guiding device includes:

[0018] A lifting plate, the lifting plate being mounted on the door frame so as to be movable up and down;

[0019] A feeding assembly is mounted on the lifting plate so as to be movable left and right. The feeding assembly is used to stack products and transport them into the carriage.

[0020] In some embodiments of the present application, the feeding assembly includes:

[0021] A feeding rack, the feeding rack is mounted on the lifting plate so as to be movable leftward and rightward;

[0022] A conveyor belt is installed on the feeding rack. When the products on the conveyor belt are stacked to a preset height, the conveyor belt transports the stacked products into the carriage.

[0023] In some embodiments of the present application, the feeding assembly further includes:

[0024] The third power device is installed on the lifting plate and is connected to the feeding rack, and is used to drive the feeding rack to move left and right.

[0025] In some embodiments of the present application, the loading mechanism includes:

[0026] a second power device, the second power device being mounted on the second frame and connected to the first pushing device;

[0027] First guide rails are provided on both sides of the second frame, the first pushing device is installed on the first guide rails, and the second power device drives the first pushing device to move along the first guide rails.

[0028] In some embodiments of the present application, the first pushing device includes:

[0029] a first rod, the first rod being mounted on the first guide rail on the first side of the first frame so as to be movable forward and backward, the second power device being connected to the first rod, and the first rod being provided with a second guide rail;

[0030] a second rod, the second rod being movably mounted on the first guide rail on the second side of the second frame, the second rod being provided with a third guide rail corresponding to the second guide rail;

[0031] a crossbar mounted on the first rod and the second rod;

[0032] a movable plate, the movable plate being located below the crossbar and being mounted on the second guide rail and the third guide rail so as to be movable up and down;

[0033] A driver is installed on the cross bar and is connected to the movable plate to drive the movable plate to move up and down.

[0034] In some embodiments of the present application, the loading mechanism further includes:

[0035] A depalletizing robot is arranged on the third frame and is used to place the products horizontally or vertically onto the conveying device.

[0036] In some embodiments of the present application, the loading mechanism further includes:

[0037] a controller electrically connected to the depalletizing robot, configured to generate a stacking path for the products in the carriage according to the information of the carriage, wherein the stacking path includes transverse and longitudinal stacking of the products;

[0038] The destacking robot is controlled to stack the products horizontally or vertically according to the stacking path, so that the products are stacked into the carriage.

[0039] In some embodiments of the present application, the material guiding device further includes:

[0040] A third power device is installed on the second frame, and the third power device is connected to the feeding assembly and is used to drive the feeding assembly to move up and down on the door frame.

[0041] Compared with the prior art, the embodiments of the present invention have the following advantages:

[0042] The loading mechanism of the embodiment of the present application delivers the conveying device into the vehicle through the second frame, does not rely on the vehicle bottom, can adapt to a variety of vehicle models, and gets rid of the influence of the uneven vehicle floor on the loading process, which effectively solves the technical problem in the loading mechanism of the prior art that the product cannot be pushed into the interior of the vehicle during loading due to different vehicle models, different vehicle floor heights or uneven vehicle floors; and through the first pushing device, the product can be stably pushed onto the material guiding device, stacked on the material guiding device, and the stacked product can be pushed into the vehicle, so that one-time stacking can be completed in the vehicle. When the inertia force provided by the conveying device alone cannot completely push the product out, the first pushing device can stably push the product out and stack it on the material guiding device, and then the material guiding device pushes it into the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without any creative work.

[0044] Figure 1 This is a structural diagram of a loading mechanism provided by the present invention;

[0045] Figure 2 yes Figure 1 An enlarged view of M in ;

[0046] Figure 3 yes Figure 1 Magnified view of N in .

[0047] in:

[0048] 100, carriage; 200, first frame; 201, second guide device; 202, first guide device; 300, second frame; 301, door frame; 400, third frame; 500, first pushing device; 501, first rod; 502, second rod; 503, cross bar; 504, moving plate; 505, drive; 505, first track; 600, conveyor belt; 700, guide device; 701, third power unit; 702, feed rack; 703, lifting plate; 704, conveyor belt. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0050] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, they should not be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0051] In the description of the embodiments of the present application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, replaceable connections, or integral connections. They can also refer to mechanical connections or electrical connections. They can also refer to direct connections or indirect connections through an intermediate medium. They can also refer to internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0052] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0053] like Figure 1-3 As shown; the present invention provides a loading mechanism, the loading mechanism comprising:

[0054] First rack 200;

[0055] A second frame 300 is movably disposed in the first frame 200 , and a door frame 301 is provided at a first end of the second frame 300 ;

[0056] a conveying device, which is installed on the second frame 300 and is used to convey products;

[0057] A material guiding device 700 , which is movably mounted on the gantry 301 and is used to stack the products conveyed by the conveying device and push the stacked products into the carriage 100 ;

[0058] A first pushing device 500 is mounted on the second frame 300 so as to be movable forward and backward, and can move up and down relative to the second frame 300. The first pushing device 500 is located above the first end of the conveyor device and is used to push products conveyed to the first end of the conveyor device onto the stack of the guide device 700.

[0059] During loading, the first end of the second frame 300 and the first end of the conveying device extend into the carriage 100 .

[0060] The first frame 200 of this embodiment is a frame structure, including: an upper frame, a lower frame and connecting beams. The upper frame and the lower frame are connected together by two rows of connecting beams with three beams in each row. The upper frame includes two horizontal beams and four longitudinal beams. The two horizontal beams are arranged side by side, and the two ends of the four longitudinal beams are respectively connected to two of the horizontal beams, and the four longitudinal beams are arranged in parallel.

[0061] A space is formed between the upper frame, the lower frame and the connecting beam for the second frame 300 to pass through;

[0062] In other embodiments of the present application, the frame structure of the first frame 200 can also be other structures. There is no limit to the structure of the upper frame, the lower frame and the number of connecting beams. It only needs to form the through space. Compared with the platform structure, the first frame 200 is a frame structure that can provide a balanced force for the second frame 300, so that the second frame 300 can still maintain good stability when extending into the car 100 to work, and the first end of the second frame 300 will not be pressed into the car 100, resulting in inconvenience in moving the second frame 300 or errors in stacking in the car 100.

[0063] The above connection can be made by welding or threaded connection, or by welding. In addition, it can also be made by integral molding instead of connection.

[0064] The second frame 300 may also be a frame structure similar to the first frame 200, which can effectively reduce weight. In particular, when the first end of the second frame 300 is extended into the compartment 100, its heavy weight will exert a large force on the first frame 200, which will place higher requirements on the first frame 200.

[0065] In order to minimize damage caused by the second rack 300 to the first rack 200 and facilitate the second rack 300 to move forward and backward on the first rack 200;

[0066] The loading mechanism further comprises:

[0067] The third rack 400;

[0068] A first guide device 202 is provided on the outer side of the first frame 200. The first frame 200 is installed in the third frame 400 through the first guide device 202 and can move left and right in the third frame 400.

[0069] A second guide device 201 is further provided on the inner side of the first frame 200 . The second frame 300 is provided on the second guide device 201 and can move forward and backward along the second guide device 201 .

[0070] The first guide device 202 is a wheel installed on the outside of the first frame 200. In this embodiment, there are 12 wheels, which are respectively installed on the top and bottom of the first frame 200. The first guide device 202 can change the sliding friction between the first frame 200 and the third frame 400 into rolling friction.

[0071] The second guide device 201 includes twelve first guide wheels, six of which are installed on the upper surface of the lower frame, and the six first guide wheels are respectively installed on the lower surface of the upper frame, and the twelve guide wheels are all located in the through space. The second frame 300 passes through the through space and is arranged between the twelve guide wheels, so that when the second frame 300 moves back and forth, it acts on the second guide wheels, reducing the wear of the first frame 200, so that the sliding friction is converted into rotational friction, thereby reducing the loss of the first frame 200 and the second frame 300.

[0072] A gantry 301 is provided on the first end of the second frame 300, and the gantry 301 has a crossbeam; the material guiding device 700 is mounted on the gantry 301 so as to be movable up and down;

[0073] The conveying device is a conveyor belt 600, and the product is transported on the conveyor belt 600, wherein both ends of the conveyor belt 600 are arranged on the second frame 300. Specifically, the second frame 300 is welded or screwed with a bracket, and the conveyor belt 600 is installed on the bracket;

[0074] Furthermore, in order to provide better support for the conveyor belt 600 , the first frame 200 passes through the interior of the conveyor belt 600 , and the second conveyor belt 600 can move forward and backward relative to the first frame 200 .

[0075] In order to achieve further automation, the loading mechanism further includes:

[0076] a first driving device connected to the second frame 300 and configured to drive the second frame 300 to move forward and backward relative to the first frame 200. Before loading, the first driving device drives the second frame 300 to move forward into the carriage 100. After loading, the first driving device drives the second frame 300 to move backward, thereby leaving the carriage 100.

[0077] The first driving device is a plurality of groups of air cylinders, multiple groups of oil cylinders or a motor, gear and rack combination. Here, the motor, gear and rack combination is taken as an example. One end of the rack is mounted on the second frame 300. A gear is mounted on the main shaft of the motor. The gear and the rack are meshed with each other. The motor drives the gear to rotate and drives the rack to move back and forth, thereby driving the second frame 300 to move back and forth. The motor can be mounted on the first frame 200 or on a component unrelated to the second frame 300. The rack can be mounted on the first frame 200 so as to be movably mounted back and forth, or on a component unrelated to the second frame 300 so as to be movably mounted back and forth. The rack can be mounted through a first guide rail or a guide groove so as to be movably mounted back and forth. Alternatively, teeth can be provided on the second frame 300, and the second frame 300 can be driven to move back and forth relative to the first frame 200 by meshing the gear with the teeth.

[0078] The first driving device can specifically be a combination of various structures or components, as long as it can drive the second frame 300 to move forward and backward relative to the first frame 200.

[0079] The loading mechanism of the embodiment of the present application delivers the conveying device into the vehicle through the second frame 300, does not rely on the vehicle bottom, can adapt to a variety of vehicle models, and gets rid of the influence of the uneven vehicle floor on the loading process, which effectively solves the technical problem in the loading mechanism of the prior art that the product cannot be pushed into the interior of the vehicle compartment 100 during the loading process due to different vehicle models, different vehicle floor heights or uneven vehicle floor; and through the first pushing device 500, the product can be stably pushed onto the guiding device 700, stacked on the guiding device 700, and the stacked product can be pushed into the vehicle compartment 100, so that one-time stacking can be completed in the vehicle compartment 100. When the inertia force provided by the conveying device alone cannot completely push the product out, the first pushing device 500 can stably push the product out and stack it on the guiding device 700, and then the guiding device 700 pushes it into the vehicle compartment 100.

[0080] The third rack 400 is the same as the first rack 200 and the second rack 300, and is a frame structure. The third rack 400 has a space for the first rack 200 to be moved and installed.

[0081] The third rack 400 is fixedly mounted on a base or on the floor, and is arranged in a shaking manner.

[0082] The structure of the base is a plate or block structure, which can be a disassembly platform;

[0083] In order to achieve further automation, the loading mechanism further includes:

[0084] a driving device connected to a side surface of the first frame 200 and configured to drive the first frame 200 to move left and right relative to the third frame 400. Before loading, the driving device drives the first frame 200 to move left and right to align with the interior of the carriage 100;

[0085] The driving device is a combination of multiple air cylinders, multiple oil cylinders or a motor, gear and rack combination. Here, the motor, gear and rack combination is taken as an example. One end of the rack is mounted on the first frame 200. A gear is mounted on the main shaft of the motor. The gear and the rack are engaged with each other. The motor drives the gear to rotate and drives the rack to move forward and backward, thereby driving the first frame 200 to move left and right. The motor can be mounted on the third frame 400 or on a component unrelated to the first frame 200. The rack can be mounted on the third frame 400 so as to be movable left and right, or can be mounted on a component unrelated to the first frame 200 so as to be movable forward and backward. The rack can be mounted on a rail or a guide groove so as to be movable left and right. Alternatively, teeth can be provided on the first frame 200, and the first frame 200 can be driven to move left and right relative to the third frame 400 by engaging the gear with the teeth.

[0086] The driving device can specifically be a combination of various structures or components, as long as it can drive the first frame 200 to move left and right relative to the third frame 400.

[0087] The loading mechanism comprises:

[0088] A second power device, the second power device is mounted on the second frame 300 and connected to the first pushing device 500;

[0089] First guide rails are provided on both sides of the second frame 300 , the first pushing device 500 is installed on the first guide rails, and the second power device drives the first pushing device 500 to move along the first guide rails.

[0090] The third power device 701 can be a cylinder, an oil cylinder, etc., which drives the pushing device to move back and forth on the first guide rail through a piston rod; the third power device 701 can also include a motor, a gear and a rack, one end of the rack is connected to the first pushing device 500, the motor is installed on the second frame 300, the gear and the rack are engaged with each other, and the gear is installed on the main shaft of the motor. When the motor drives the gear to rotate, it drives the rack to move back and forth, thereby driving the first pushing device 500 to move back and forth.

[0091] In this embodiment, the first pushing device 500 includes:

[0092] a first rod 501 movably mounted on the first guide rail on the first side of the first frame 200 ; the second power device is connected to the first rod 501 ; and a second guide rail is provided on the first rod 501 ;

[0093] A second rod 502, the second rod 502 is mounted on the first guide rail on the second side of the second frame 300 and can be moved forward and backward. The second rod 502 is provided with a third guide rail corresponding to the second guide rail;

[0094] A crossbar 503 , the crossbar 503 being mounted on the first rod 501 and the second rod 502 ;

[0095] A movable plate 504, located below the crossbar 503, and mounted on the second guide rail and the third guide rail so as to be movable up and down;

[0096] The driver 505 is installed on the crossbar 503 and is connected to the movable plate 504 to drive the movable plate 504 to move up and down.

[0097] The two ends of the crossbar 503 are respectively mounted on the first rod 501 and the second rod 502 by welding or bolt connection;

[0098] The driver 505 is mounted on the crossbar 503 by welding or bolt connection, wherein the driver 505 is preferably a pneumatic cylinder or an oil cylinder, the front end of which is connected to the movable plate 504, and the movable plate 504 can move up and down under the action of the driver 505; taking the pneumatic cylinder as an example, the end of the piston rod of the cylinder is connected to the movable plates 504503, and the connection method can be welding or threaded connection; the cylinder is mounted on the crossbar 503, and drives the movable plates 504503 to move up and down by the cylinder, thereby realizing automatic driving of the movable plates 504503;

[0099] The second guide rail and the third guide rail are protruding guide bars, and in other embodiments, they may also be guide groove structures. By mounting the movable plate 504 on the second guide rail and the third guide rail, the movable plate 504 can move up and down along the second guide rail and the third guide rail;

[0100] In this embodiment, the direction of the first guide rail is consistent with the conveying direction of the conveyor line. After the product moves on the conveying device and passes the movable plate 504503, the movable plate 504503 drives the second power device 502 installed thereon to move downward into position, and the first pushing device 500 is driven forward by the third power device 701. During the movement, the movable plate 504 contacts the product and pushes the product to continue moving forward, pushing the product out of the conveyor belt 600 and into the guide device 700, where it is stacked and pushed out.

[0101] In some embodiments of the present application, the material guiding device 700 includes:

[0102] A lifting plate 703 is mounted on the door frame 301 so as to be movable up and down;

[0103] A feeding assembly is mounted on the lifting plate 703 so as to be movable left and right. The feeding assembly is used to stack products and transport the products into the carriage 100 .

[0104] When the first pushing device 500 pushes the product from the conveying device to the guide device 700 for stacking, since the lifting plate 703 can move up and down, during stacking, the lifting plate 703 is controlled to move the lifting plate 703 to the first end close to the conveyor belt 600, and the product is pushed onto the feeding assembly through the first pushing device 500, and then the lifting plate 703 is lowered to push the next product onto the feeding assembly to form a stack on the feeding assembly, and the pushing and lifting operations are repeated to stack. , until the stacking reaches a predetermined height, that is, a completed stack of products can be formed, and the products are fed into the carriage 100 through the feeding assembly, that is, the stacking of part of the products in the carriage 100 can be completed; wherein, the feeding assembly can move left and right in the carriage 100, that is, after the next round of stacking is completed, the feeding assembly can be controlled to move left and right in the carriage 100, and stacking can be performed again, and the stacking of the position next to the carriage 100 can be completed, and the stacking of the entire vehicle can be completed by driving the second frame 300 to move back and forth.

[0105] The feeding assembly can move up and down so that the product can directly enter the feeding assembly and be stacked first. At the same time, during the stacking process, the product can be smoothly pushed onto the feeding assembly or above the previous product, thereby ensuring that excessive vibration will not occur during the stacking process, causing some products to break.

[0106] In order to drive the lifting plate 703 to move up and down, a fourth power device is also provided on the second frame 300. The fourth power device is connected to the lifting plate 703 and is used to drive the lifting plate 703 to move up and down. The fourth power device can be an oil cylinder, an air cylinder or a combination of a motor, a gear and a rack to realize automatic stacking at a height.

[0107] Specifically, the feeding assembly includes:

[0108] A feeding rack 702 is mounted on the lifting plate 703 so as to be movable left and right;

[0109] The conveyor belt 704 is installed on the feeding rack 702 . When the products on the conveyor belt 704 are stacked to a preset height, the conveyor belt 704 transports the stacked products into the carriage 100 .

[0110] The conveyor belt 704 is installed on the feeding rack 702 , and the conveyor belt 704 is driven by a motor roller. The products stacked on the conveyor belt 704 can enter the carriage 100 under the control of the conveyor belt 704 .

[0111] A fourth guide rail is provided in the transverse direction of the lifting plate 703 , and the feeding rack 702 is mounted on the fourth guide rail and can move along the fourth guide rail.

[0112] The conveyor belt 704 is driven to move left and right by the feeding rack 702, so that the stacked products are delivered to different positions at the same depth of the carriage 100 by moving left and right.

[0113] The feeding assembly further comprises:

[0114] The third power device 701 is installed on the lifting plate 703. The third power device 701 is connected to the feeding rack 702 and is used to drive the feeding rack 702 to move left and right.

[0115] The third power device 701 is an air cylinder, an oil cylinder, a motor chain structure or a motor gear rack structure. In this embodiment, the third power device 701 includes a motor, a pulley and a belt. One pulley is installed on the motor, and the other pulley is rotatably installed on the lifting plate 703. The feeding rack 702 is installed on the belt. When the motor drives the pulley to rotate the belt, the feeding rack 702 is driven to move left and right.

[0116] The feeding mechanism comprises:

[0117] The depalletizing robot 900 is disposed on the third frame 400 and is used to place the products horizontally or vertically onto the conveying device.

[0118] The depalletizing robot 900 can clamp the products on the conveyor belt 600 and transport them through the conveyor belt 600, and can be placed horizontally or vertically as needed;

[0119] This effectively improves the utilization rate of the carriage 100 and enables the products in the carriage 100 to be stacked more fully and arranged more evenly.

[0120] Wherein, the loading mechanism further includes:

[0121] The stacking conveyor may be another assembly line or a conveying trolley. The stacking conveyor is installed on the third frame 400 to facilitate the depalletizing robot 900 to clamp the products thereon onto the conveying device.

[0122] In this embodiment, the loading mechanism further includes:

[0123] a controller electrically connected to the depalletizing robot 900 and configured to generate a stacking path for the products in the carriage 100 according to the information of the carriage 100 , wherein the stacking path includes horizontal and vertical stacking of the products;

[0124] The depalletizing robot 900 is controlled to perform transverse or longitudinal stacking of the products according to the stacking path, so that the products are stacked into the carriage 100 .

[0125] The controller may be a PLC or a single chip microcomputer, or a host computer, wherein the controller can realize automatic stacking of the carriages 100 with high utilization rate;

[0126] In order to further carry out automated stacking;

[0127] The crossbar 503 is provided with a first infrared sensor, which is used to detect whether the product passes through the second sensor;

[0128] The controller is electrically connected to the first infrared sensor, the driver 505, the third power device 701, the second power device, the third power device 701, the conveyor belt 600 and the conveyor belt 704;

[0129] The controller is used to:

[0130] Get the position information of the carriage 100,

[0131] According to the position information of the carriage 100, the driver 505 is controlled to drive the first frame 200 to move left and right so that the second frame 300 is aligned with the carriage 100, and the first driving device is controlled to drive the second frame 300 to move forward and backward so that the second frame 300 enters the preset position of the carriage 100, and the conveyor belt 600 enters the carriage 100 synchronously;

[0132] Start the conveyor belt 600;

[0133] Acquire the length, width and height information of the compartment 100 through laser detection;

[0134] Generate a stacking path for the products in the carriage 100 based on the length, width and height information of the carriage 100;

[0135] According to the stacking path, the depalletizing robot 900 is controlled to clamp the product from the stacking conveyor and place it horizontally or vertically on the conveyor belt 600. When the first sensor detects that the product has passed through the crossbar 503, the driver 505 is activated to control the movable plate 504503 to descend into place, the second power device 502 is controlled to drive the movable plate 504 forward, and the product is pushed into the material guiding device 700. The driver 505 and the second power device 502 are reset.

[0136] Repeat the control of the destacking robot 900 to clamp the product from the stacking conveyor and place it horizontally or vertically on the conveyor belt 600. When the first sensor detects that the product passes through the cross bar 503, the driver 505 is started, the movable plate 504503 is controlled to descend into place, the second power device 502 is controlled to drive the movable plate 504 forward, and the product is pushed into the material guide device 700. The driver 505 and the second power device 502 are reset. One product is stacked each time, and the fourth power device is controlled to lower the material guide assembly 700 to a preset height until the material guide assembly 700 drops to the lowest height. The stacked products are moved into the carriage 100 by driving the conveyor belt 704. After the next stacking is completed, the third power device 701 is driven to drive the feed rack 702 to move horizontally, thereby completing the stacking of products of the same depth.

[0137] According to the stacking path, the first driving device is driven to change position for stacking until the entire carriage 100 is stacked and the second rack 300 is completely removed from the carriage 100. At this time, the door can be directly closed for transportation.

[0138] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0139] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present application. Various modifications to these embodiments will be readily apparent to one 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 present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A loading mechanism, characterized in that: The loading mechanism comprises: First rack; a second frame, which is movably arranged in the first frame, and has a door frame at a first end thereof; a conveying device, mounted on the second frame and used for conveying products; a material guiding device, the material guiding device being movably mounted on the gantry, and being used for stacking the products conveyed by the conveying device and pushing the stacked products into the carriage; a first pushing device, which is mounted on the second frame so as to be movable forward and backward and can move up and down relative to the second frame, and is located above the first end of the conveying device and is used to push the products conveyed to the first end of the conveying device onto the stack of the guide device; During loading, the first end of the second frame and the first end of the conveying device extend into the carriage; Wherein, the material guiding device comprises: A lifting plate, the lifting plate being mounted on the door frame so as to be movable up and down; A feeding assembly is mounted on the lifting plate so as to be movable left and right, and is used to stack products and transport them into the carriage; The feeding assembly comprises: A feeding rack, the feeding rack is mounted on the lifting plate so as to be movable leftward and rightward; A conveyor belt is installed on the feeding rack, and when the products on the conveyor belt are stacked to a preset height, the conveyor belt transports the stacked products into the carriage; The third power device is installed on the lifting plate and is connected to the feeding rack, and is used to drive the feeding rack to move left and right.

2. The loading mechanism according to claim 1, characterized in that: The loading mechanism further comprises: The third rack; A first guide device is provided on the outer side of the first frame, and the first frame is installed in the third frame through the first guide device and can move left and right in the third frame; A second guide device is further provided on the inner side of the first frame. The second frame is arranged on the second guide device and can move forward and backward along the second guide device.

3. The loading mechanism according to claim 1, characterized in that: The loading mechanism comprises: a second power device, the second power device being mounted on the second frame and connected to the first pushing device; First guide rails are provided on both sides of the second frame, the first pushing device is installed on the first guide rails, and the second power device drives the first pushing device to move along the first guide rails.

4. The loading mechanism according to claim 3, characterized in that: The first pushing device comprises: a first rod, the first rod being mounted on the first guide rail on the first side of the first frame so as to be movable forward and backward, the second power device being connected to the first rod, and the first rod being provided with a second guide rail; a second rod, the second rod being movably mounted on the first guide rail on the second side of the second frame, the second rod being provided with a third guide rail corresponding to the second guide rail; a crossbar mounted on the first rod and the second rod; a movable plate, the movable plate being located below the crossbar and being mounted on the second guide rail and the third guide rail so as to be movable up and down; A driver is installed on the cross bar and is connected to the movable plate to drive the movable plate to move up and down.

5. The loading mechanism according to claim 2, characterized in that: The loading mechanism further comprises: A depalletizing robot is arranged on the third frame and is used to place the products horizontally or vertically onto the conveying device.

6. The loading mechanism according to claim 5, characterized in that: The loading mechanism further comprises: a controller electrically connected to the depalletizing robot, configured to generate a stacking path for the products in the carriage according to the information of the carriage, wherein the stacking path includes transverse and longitudinal stacking of the products; The destacking robot is controlled to stack the products horizontally or vertically according to the stacking path, so that the products are stacked into the carriage.

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