Personalized package conveying device based on ASRS logistics

Abstract

The invention provides a personalized packaging and conveying device based on ASRS logistics, and relates to the technical field of packaging and conveying devices.The personalized packaging and conveying device comprises two first side end frames and a second side end frame, and conveying roller modules are arranged between the two first side end frames and the second side end frame; a conveying belt is arranged between the conveying roller modules on the two first side end frames and the second side end frames in a sleeving mode, the two first side end frames are each provided with a protection mechanism used for preventing conveyed objects from sliding down, and supporting mechanisms are arranged at the lower ends of the two first side end frames. According to the design, the height of the packaging and conveying device can be rapidly and accurately adjusted according to the heights of the high-rise goods shelves in different logistics environments, parallel butt joint with the high-rise goods shelves is achieved, the packaging and conveying device can easily deal with goods loading and unloading in a warehouse and material conveying between equipment of different heights in a production workshop, and the production efficiency is improved. And the efficiency and convenience of logistics operation are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of packaging and conveying devices, and more specifically, particularly relates to a personalized packaging and conveying device based on ASRS logistics. Background Art

[0002] When goods enter the AS / RS logistics system, the control system will allocate a suitable storage location for them according to the information of the goods (such as variety, specification, quantity, etc.), and convey the goods to the corresponding aisle stacker through a conveyor. The aisle stacker stores the goods in the designated storage location of the high-rise shelf according to the instructions of the control system. When it is necessary to take out the goods for packaging, the aisle stacker then takes out the goods from the shelf and conveys them to the personalized packaging unit through a conveyor.

[0003] Currently, for packaging and conveying devices, it is found that there are at least the following technical problems:

[0004] 1. During the conveying process of articles, when the angle of the conveying device is too large, the protective measures of the existing device are imperfect, lacking a design to effectively prevent the articles from sliding down, resulting in the articles being easily damaged due to slipping, increasing the logistics cost and the risk of goods loss. At the same time, for the tension adjustment of the conveyor belt, the existing device cannot automatically adjust according to the actual situations such as the conveying angle and the weight of the material, and the conveyor belt is prone to being too loose or too tight. Being too loose will lead to a reduction in conveying efficiency and unstable article conveying, while being too tight will accelerate the wear of the conveyor belt, shorten the service life of the conveyor belt, and increase the equipment maintenance cost.

[0005] 2. Different warehousing environments and logistics operation processes have different requirements for the height of the packaging and conveying device. However, the height adjustment mechanism of the existing personalized packaging and conveying device is often relatively single and mechanical. Some devices can only perform limited hierarchical adjustment, and it is difficult to achieve continuous and precise height changes; there are also some devices that are cumbersome to operate during the adjustment process, requiring a large amount of manpower and time for disassembly, assembly, etc., and cannot match different height shelves, production line equipment, etc. in a timely and flexible manner, seriously restricting the efficient progress of logistics operations. Summary of the Invention

[0006] In order to solve the above technical problems, the present invention provides a personalized packaging and conveying device based on ASRS logistics to solve the above problems.

[0007] A personalized packaging conveyor device based on ASRS logistics, comprising two first side end frames and a second side end frame. Between the two first side end frames and the second side end frame, there are conveyor roller modules. A conveyor belt is sleeved between the conveyor roller modules on the two first side end frames and the second side end frame. On both of the two first side end frames, there are protection mechanisms for preventing the conveyed items from sliding down. At the lower ends of the two first side end frames, there is a support mechanism. On the support mechanism, there is a linkage mechanism for unfolding and closing the two groups of protection mechanisms. Inside the support mechanism, there is an adjustment mechanism for adjusting the heights of the first side end frames and the second side end frame. At the separated ends of the two second side end frames, there are guiding mechanisms. Between the two first side end frames, there is a tensioning mechanism for adjusting the tension of the conveyor belt. The support mechanism includes a bottom bracket. At the right end of the bottom bracket, a moving base is fixedly installed. The moving base is hinged to the two first side end frames and the conveyor roller modules inside them. A moving connection seat is slidably installed through the bottom bracket. Two adjustment support rods are hinged to the moving connection seat. The two adjustment support rods are respectively hinged to the two first side end frames.

[0008] Preferably, the adjustment mechanism includes an adjustment motor fixedly installed on the bottom bracket. On the bottom bracket, an adjustment screw rod is fixedly installed through the output shaft. The adjustment screw rod is installed through the moving connection seat by threads. At the front and rear ends of the moving connection seat, there are rollers. The guiding mechanism includes a guiding rod. A limiting sliding groove is opened on the guiding rod. A limiting round block and a fixed guiding rod are slidably installed in the limiting sliding groove opened on the guiding rod. The limiting round block is slidably installed through the fixed guiding rod. The lower end of the fixed guiding rod is fixedly installed on the bottom bracket. A fixed round rod is fixedly installed on the guiding rod. The fixed round rod is fixedly installed on the second side end frame. A fixed mounting plate is rotatably installed through the fixed round rod. The fixed mounting plate is fixedly installed on the first side end frame.

[0009] Preferably, the protection mechanism includes a protection plate hinged to the first side end frame. At the center position of the rotation of the protection plate and the first side end frame, a flat gear is fixedly installed. A rectangular groove is opened on the protection plate. An inverted mounting plate is rotatably installed in the rectangular groove opened on the protection plate through a rotating shaft. A return spring is fixedly installed between the inner wall of the rectangular groove opened on the protection plate and the inverted mounting plate.

[0010] Preferably, the linkage mechanism includes an arc-shaped rod fixedly installed on the bottom bracket. The arc-shaped rod is in an arc shape and is provided with a toothed groove that meshes with a spur gear. An extrusion rod is fixedly installed on the arc-shaped rod. The tensioning mechanism includes two connecting blocks respectively fixed on two first side end frames. Rectangular grooves are formed in both of the two connecting blocks. Guide round rods are fixedly installed in the rectangular grooves formed in the two connecting blocks. Moving blocks are slidably installed through the two guide round rods. Limiting springs are fixedly installed between the two moving blocks and the inner walls of the connecting blocks. A tensioning roller is rotatably installed between the two moving blocks and is located on the inner wall of the conveyor belt.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the present invention, through the provided adjusting mechanism, with the adjusting motor as the power source, the adjusting screw rod is driven to rotate. By utilizing the threaded connection between the adjusting screw rod and the moving connection seat, the moving connection seat slides on the bottom bracket. Then, the first side end frame is pushed to rise or fall by adjusting the support rod. This design enables the packaging and conveying device to quickly and accurately adjust its own height according to the height of the high-level shelves in different logistics environments, realizing parallel docking with the high-level shelves. Whether it is for loading and unloading goods in the warehouse or for material conveying between equipment at different heights in the production workshop, it can easily cope with, greatly expanding the application range of the device and improving the efficiency and convenience of logistics operations.

[0013] In the present invention, the provided guiding mechanism plays a key role during the conveying process. The limiting chute formed on the guiding rod cooperates with the limiting round block and the fixed guiding rod. When the adjusting mechanism adjusts the height of the first side end frame, the second side end frame will move up and down accordingly. Since the guiding rod is fixedly connected to the second side end frame, under the vertical limitation of the fixed guiding rod and the horizontal limitation of the limiting round block, the guiding rod can only move up and down and left and right within a limited range without angular deflection. This ensures that the second side end frame and the conveyor roller module and the conveyor belt inside it are always parallel to the ground, effectively avoiding the risk of items slipping during the conveying process due to the inclination of the device, providing a reliable guarantee for the safe conveying of items, reducing goods loss, and improving the safety and stability of logistics operations.

[0014] In the present invention, through the provided protection mechanism, the protection plate is hinged to the first side end frame, and the spur gear at its center position cooperates with the linkage mechanism to realize the unfolding and closing of the protection plate. Under the action of the return spring, the inverted plate on the protection plate is perpendicular to the conveyor belt in the initial state, and the inverted plates of the two protection mechanisms are arranged in a V shape. When the item is conveyed upward on the conveyor belt, the item will first squeeze the inverted plate, and the inverted plate will rotate to both sides against the elastic force of the return spring, allowing the item to pass through smoothly. After the item passes, the inverted plate quickly resets. This process effectively prevents the item from sliding down due to gravity during high-altitude conveyance, avoids damage caused by the collision of the item with the conveyor belt and other components of the device, ensures the integrity of the conveyed item, and reduces the logistics cost.

[0015] In the present invention, through the provided linkage mechanism, the automatic unfolding and closing of the protection mechanism are realized, improving the degree of intelligence of the operation. The arc-shaped rod is fixed to the bottom bracket, and the center point of its arc coincides with the point where the moving base and the first side end frame are hinged. The tooth groove on the arc-shaped rod meshes with the spur gear on the protection plate. When the left end of the first side end frame rises, the spur gear also rises. After reaching a certain height, it meshes with the tooth groove, driving the spur gear to rotate, thereby unfolding the protection mechanism; when the height of the first side end frame decreases, the spur gear meshes with the tooth groove again to realize the retraction of the protection mechanism. The entire process does not require manual operation, reducing the labor input, improving the work efficiency, and at the same time reducing the risk caused by manual operation errors, making the logistics operation more efficient and convenient.

[0016] In the present invention, through the provided tensioning mechanism, it has the function of adaptively adjusting the tension of the conveyor belt, effectively ensuring the normal operation of the conveyor belt. When the first side end frame rises and the conveying angle becomes larger, the conveyor belt needs to bear greater tension to overcome the gravity of the material. At this time, the extrusion rod on the arc-shaped rod will descend as the first side end frame rises, squeezing the moving block, and the moving block moves downward under the action of the limit spring, driving the tensioning roller to move downward, thereby increasing the tension of the conveyor belt and making it more taut. This intelligent adjustment method avoids the excessive elongation of the conveyor belt when conveying materials at a large angle, reduces the wear of the conveyor belt, extends the service life of the conveyor belt, reduces the equipment maintenance cost, and improves the overall operation stability and reliability of the logistics equipment. Description of the Drawings

[0017] Figure 1 is the schematic diagram of the overall structure of the present invention;

[0018] Figure 2 is the schematic diagram of the structure of the bottom bracket of the present invention;

[0019] Figure 3 is the schematic diagram of the structure of the adjusting screw of the present invention;

[0020] Figure 4 is the schematic diagram of the structure of the protection plate of the present invention;

[0021] Figure 5 is a schematic structural view of the arc-shaped rod of the present invention;

[0022] Figure 6 is a schematic structural view of the first side end frame of the present invention;

[0023] Figure 7 is a schematic structural view of the second side end frame of the present invention;

[0024] Figure 8 is the present invention Figure 6 schematic enlarged view of the structure at A of;

[0025] Figure 9 is the present invention Figure 6 schematic enlarged view of the structure at B of;

[0026] Figure 10 is the present invention Figure 2 schematic enlarged view of the structure at C of.

[0027] In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows: 11, guide rod; 12, limit chute; 13, limit round block; 14, fixed guide rod; 15, fixed round rod; 21, bottom bracket; 22, adjusting support rod; 23, roller; 24, moving connection seat; 25, adjusting screw; 26, adjusting motor; 27, moving base; 31, first side end frame; 32, spur gear; 33, protective plate; 34, return spring; 35, inverted mounting plate; 36, fixed mounting plate; 37, conveyor belt; 41, connecting block; 42, guide round rod; 43, limit spring; 44, moving block; 45, tensioning roller; 46, second side end frame; 51, arc-shaped rod; 52, tooth groove; 53, extrusion rod. Detailed implementation manners

[0028] The following further describes in detail the implementation manners of the present invention with reference to the drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0029] Please refer to Figures 1 - 10, the present invention provides a personalized packaging and conveying device based on ASRS logistics, including two first side end frames 31 and second side end frames 46. Between the two first side end frames 31 and second side end frames 46, there are conveyor roller modules. A conveyor belt 37 is sleeved between the conveyor roller modules on the two first side end frames 31 and second side end frames 46. The conveyor roller modules are rotated by motor power to drive the conveyor belt 37 to rotate. On both of the two first side end frames 31, there are protection mechanisms for preventing the conveyed items from sliding down. At the lower ends of the two first side end frames 31, there is a support mechanism. On the support mechanism, there is a linkage mechanism for unfolding and closing two groups of protection mechanisms. Inside the support mechanism, there is an adjustment mechanism for adjusting the heights of the first side end frames 31 and second side end frames 46. At the separated ends of the two second side end frames 46, there are guiding mechanisms for ensuring that the two second side end frames 46 and the conveyor roller modules are parallel. Between the two first side end frames 31, there is a tensioning mechanism for adjusting the tension of the conveyor belt 37.

[0030] The support mechanism includes a bottom bracket 21. A moving base 27 is fixedly installed at the right end of the bottom bracket 21. The moving base 27 is hinged to the two first side end frames 31 and the conveyor roller modules inside them. A moving connection seat 24 is slidably installed through the bottom bracket 21. Two adjusting support rods 22 are hinged to the moving connection seat 24. The two adjusting support rods 22 are respectively hinged to the two first side end frames 31. Triangles are formed between the adjusting support rods 22, the bottom bracket 21, and the first side end frames 31, so as to support the two first side end frames 31, the conveyor roller modules inside them, and the conveyor belt 37.

[0031] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 5 shown, the adjustment mechanism includes an adjustment motor 26. The adjustment motor 26 is fixedly installed on the bottom bracket 21. An adjustment screw rod 25 is fixedly installed on the bottom bracket 21 through the output shaft. The adjustment screw rod 25 is installed through the moving connection seat 24 by threads. At the front and rear ends of the moving connection seat 24, there are rollers 23. When it is necessary to adjust the height of the left end of the first side end frame 31, the adjustment motor 26 can be powered to rotate the adjustment screw rod 25. Then, through the threaded connection between the adjustment screw rod 25 and the moving connection seat 24, the moving connection seat 24 can be moved. Since the adjusting support rods 22 are hinged to both the moving connection seat 24 and the first side end frame 31, the adjusting support rods 22 can continuously lift the first side end frame 31, thus completing the raising and lowering of the left end of the first side end frame 31. The moving connection seat 24 can roll back and forth on the ground through the rollers 23.

[0032] In this embodiment, asFigure 1 , Figure 6 , Figure 7 , Figure 8 As shown in Figure 8 , the guiding mechanism includes a guiding rod 11, a limiting sliding groove 12 is formed on the guiding rod 11, a limiting circular block 13 and a fixed guiding rod 14 are slidably installed in the limiting sliding groove 12 formed on the guiding rod 11, the limiting circular block 13 is slidably installed through the fixed guiding rod 14, the lower end of the fixed guiding rod 14 is fixedly installed on the bottom bracket 21, a fixed circular rod 15 is fixedly installed on the guiding rod 11, the fixed circular rod 15 is fixedly installed on the second side end frame 46, a fixed mounting plate 36 is rotatably installed through the fixed circular rod 15, the fixed mounting plate 36 is fixedly installed on the first side end frame 31. When the adjusting mechanism adjusts the elevation and depression of the two first side end frames 31, the two first side end frames 31 will drive the second side end frame 46 to move up and down through the two fixed mounting plates 36. And through the guiding mechanism, when the second side end frame 46 moves upward, since the second side end frame 46 is fixedly connected to the guiding rod 11, under the limitation of the fixed guiding rod 14, the guiding rod 11 will not change its angle. No matter how high the first side end frame 31 rises, the second side end frame 46 is parallel to the ground. The fixed guiding rod 14 provides vertical limitation to the guiding rod 11, and the rotationally installed limiting circular block 13 in the fixed guiding rod 14 provides lateral limitation to the guiding rod 11, so that the guiding rod 11 can move up, down, left and right, but will not deflect in angle. Thus, the two second side end frames 46 and the conveyor roller module and the conveyor belt 37 inside them can be in a parallel docking state with the high-rise shelf.

[0033] In this embodiment, as Figure 1 , Figure 2 , Figure 4 shown, the protection mechanism includes a protection plate 33, the protection plate 33 is hingedly installed on the first side end frame 31, a spur gear 32 is fixedly installed at the center of rotation of the protection plate 33 and the first side end frame 31, a rectangular groove is formed on the protection plate 33, an inverted mounting plate 35 is rotatably installed in the rectangular groove formed on the protection plate 33 through a rotating shaft, a return spring 34 is fixedly installed between the inverted mounting plate 35 and the inner wall of the rectangular groove formed on the protection plate 33. The number of the inverted mounting plates 35 depends on the length of the first side end frame 31. When the protection mechanism is unfolded and used under the guidance of the linkage mechanism, the inverted mounting plate 35 is perpendicular to the conveyor belt 37, and the inverted mounting plates 35 of the two groups of protection mechanisms are in a V-shaped arrangement and are arranged on the conveyor belt 37 in sequence. When the goods on the conveyor belt 37 are transported upward through the conveyor belt 37, the goods will first squeeze the two opposite inverted mounting plates 35, and the inverted mounting plates 35 will move to both sides, so that the goods can pass through the two inverted mounting plates 35. When the goods leave the two inverted mounting plates 35, the two inverted mounting plates 35 are reset by the return spring 34, thus preventing the goods from sliding downward and being damaged when being transported at a relatively high height.

[0034] In this embodiment, as Figure 1 , Figure 2 , Figure 5 , Figure 10 shown, the linkage mechanism includes an arc-shaped rod 51. The arc-shaped rod 51 is fixedly installed on the bottom bracket 21. The shape of the arc-shaped rod 51 is arc-shaped, and the center point of the arc of the arc-shaped rod 51 coincides with the point where the moving base 27 and the first side end frame 31 are hinged. A toothed groove 52 is provided at a part of the upper section of the arc-shaped rod 51, and the toothed groove 52 provided on the arc-shaped rod 51 meshes with the spur gear 32. A pressing rod 53 is fixedly installed on the arc-shaped rod 51. When the left ends of the two first side end frames 31 rise, the two spur gears 32 at their upper ends will rise synchronously. When the spur gear 32 rises to a certain height, it meshes with the toothed groove 52. When the spur gear 32 meshes with the toothed groove 52, the spur gear 32 can be driven to rotate. At this time, the rotation of the spur gear 32 will drive the protection mechanism to rotate, thereby completing the deployment and use of the protection mechanism at a higher height. When the height of the side end of the first side end frame 31 drops, the two sets of protection mechanisms can be retracted again through the meshing of the spur gear 32 and the toothed groove 52.

[0035] In this embodiment, as Figure 1 , Figure 5 , Figure 6 , Figure 9 shown, the tensioning mechanism includes two connecting blocks 41. The two connecting blocks 41 are respectively fixed on the two first side end frames 31. Rectangular grooves are provided on both of the two connecting blocks 41. Guide round rods 42 are fixedly installed in the rectangular grooves provided on the two connecting blocks 41. Moving blocks 44 are slidably installed through the two guide round rods 42. Limiting springs 43 are fixedly installed between the two moving blocks 44 and the inner walls of the connecting blocks 41. A tensioning roller 45 is rotatably installed between the two moving blocks 44. The tensioning roller 45 is located on the inner wall of the conveyor belt 37. When the side end of the first side end frame 31 rises, the conveyor belt 37 at a large angle needs to bear greater tension to overcome the gravity of the material. At this time, the bottom of the pressing rod 53 fixedly installed on the arc-shaped rod 51 will contact the moving block 44, thereby squeezing the moving block 44. Since the limiting spring 43 provided at the lower end of the moving block 44 has compression resilience, the moving block 44 can drive the tensioning roller 45 to move downward. At the same time, the conveyor belt 37 moves upward. Relatively, the tensioning roller 45 will increase the tension of the conveyor belt 37 to make it more taut, so as to avoid excessive elongation of the conveyor belt 37 when conveying materials at a large angle.

[0036] Working principle:

[0037] The first step is to start the equipment, and the motor connected to the conveyor roller module runs, driving the conveyor belt 37 to rotate, preparing for the transportation of items. At this time, the protective mechanism is in a retracted state, the adjustment mechanism maintains the initial height, and the tensioning mechanism is in a naturally tensioned state.

[0038] In the second step, when it is necessary to adjust the height of the conveying device to adapt to different docking requirements, turn on the adjusting motor 26, and the adjusting motor 26 drives the adjusting screw 25 to rotate. Since the adjusting screw 25 is threadedly connected to the movable connecting seat 24, the movable connecting seat 24 will slide on the bottom bracket 21, and because the adjusting support rod 22 is respectively hinged to the movable connecting seat 24 and the first side end frame 31, the movement of the movable connecting seat 24 will push the adjusting support rod 22, thereby causing the first side end frame 31 to rise or fall to achieve height adjustment. During this process, the roller 23 at the bottom of the movable connecting seat 24 rolls on the ground to reduce friction.

[0039] In the third step, when the height of the first side end frame 31 is adjusted, the fixed mounting plate 36 connected thereto will drive the second side end frame 46 to move up and down synchronously, the guide rod 11 is fixedly connected to the second side end frame 46, and the guide rod 11 can only move up and down, left and right under the limiting action of the fixed guide rod 14 and the limiting circle 13, and will not cause angular deflection, which ensures that no matter what height the first side end frame 31 is at, the second side end frame 46 and the conveyor roller module and conveyor belt 37 inside it are always parallel to the ground and can maintain a parallel docking state with the high-rise shelf.

[0040] In the fourth step, as the left end of the first side end frame 31 rises, the flat gear 32 on the protective plate 33 also rises synchronously. When the flat gear 32 rises to a certain height and engages with the tooth groove 52 on the arc rod 51, the flat gear 32 will rotate as the first side end frame 31 continues to rise. The rotation of the flat gear 32 drives the protective plate 33 to rotate and unfold. At this time, the flip plate 35 on the protective plate 33 is perpendicular to the conveyor belt 37, and the flip plates 35 of the two sets of protective mechanisms are arranged in an eight-shaped shape on the conveyor belt 37.

[0041] In the fifth step, the articles are placed on the conveyor belt 37 for transportation. When the articles are transported upward on the conveyor belt 37, the articles will first squeeze the two opposite flip plates 35. The flip plates 35 overcome the elastic force of the reset springs 34 and rotate to both sides to allow the articles to pass smoothly. After the articles pass, the flip plates 35 are quickly reset under the action of the reset springs 34 to prevent the articles from sliding down and being damaged when transported at a higher height.

[0042] Step 6: During the process of the elevation of the first side frame 31, when the angle is too large, the conveyor belt 37 needs to bear a greater tension to overcome the gravity of the material. At this time, the extrusion rod 53 on the arc-shaped rod 51 will descend as the first side frame 31 elevates, contact and extrude the moving block 44. After being extruded, the moving block 44 compresses the limit spring 43 and moves downward, driving the tension roller 45 to move downward. Since the conveyor belt 37 moves upward, the tension roller 45 will increase the tension of the conveyor belt 37, making it more taut and avoiding excessive elongation of the conveyor belt 37 during the conveyance of materials at a large angle.

[0043] The embodiments of the present invention are given for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A personalized packaging conveying device based on ASRS logistics, comprising two first side end frames (31) and a second side end frame (46), characterized in that: A conveying roller module is provided between the two first side end frames (31) and the second side end frames (46); a conveying belt (37) is sleeved between the conveying roller modules on the two first side end frames (31) and the second side end frames (46); a protective mechanism for preventing conveyed articles from sliding down is provided on the two first side end frames (31); a supporting mechanism is provided at the lower ends of the two first side end frames (31); a linkage mechanism for unfolding and closing the two sets of protective mechanisms is provided on the supporting mechanism; an adjusting mechanism for adjusting the height of the first side end frame (31) and the second side end frame (46) is provided in the supporting mechanism; a guiding mechanism is provided at the separated ends of the two second side end frames (46); and a tensioning mechanism for adjusting the tension of the conveying belt (37) is provided between the two first side end frames (31); The support mechanism comprises a bottom bracket (21), a movable base (27) is fixedly mounted on the right side end of the bottom bracket (21), the movable base (27) is hinged to two first side end frames (31) and a conveying roller module therein, a movable connecting seat (24) is slidably mounted through the bottom bracket (21), two adjusting support rods (22) are hinged to the movable connecting seat (24), and the two adjusting support rods (22) are respectively hinged to the two first side end frames (31).

2. A personalized packaging and conveying device based on ASRS logistics as claimed in claim 1, characterized in that: The adjusting mechanism comprises an adjusting motor (26), the adjusting motor (26) being fixedly mounted on a bottom bracket (21), an adjusting screw (25) being fixedly mounted on the bottom bracket (21) via an output shaft, the adjusting screw (25) being threadedly mounted on a movable connecting seat (24), and rollers (23) being provided at both the front and rear ends of the movable connecting seat (24).

3. A personalized packaging conveying device based on ASRS logistics as claimed in claim 2, characterized in that: The guide mechanism comprises a guide rod (11), a limit sliding groove (12) is provided on the guide rod (11), and a limit circular block (13) and a fixed guide rod (14) are slidably installed in the limit sliding groove (12) provided on the guide rod (11).

4. A personalized packaging conveying device based on ASRS logistics as claimed in claim 3, characterized in that: The limiting round block (13) is slidably mounted on the fixed guide rod (14), the lower end of the fixed guide rod (14) is fixedly mounted on the bottom bracket (21), and a fixed round rod (15) is fixedly mounted on the guide rod (11).

5. A personalized packaging conveying device based on ASRS logistics as claimed in claim 4, characterized in that: The fixed round rod (15) is fixedly mounted on the second side end frame (46), a fixed mounting plate (36) is rotatably mounted through the fixed round rod (15), and the fixed mounting plate (36) is fixedly mounted on the first side end frame (31).

6. A personalized packaging conveying device based on ASRS logistics as claimed in claim 5, characterized in that: The protection mechanism comprises a protection plate (33) which is hingedly mounted on the first side end frame (31), and a spur gear (32) is fixedly mounted at the center of the circle where the protection plate (33) and the first side end frame (31) rotate.

7. A personalized packaging conveying device based on ASRS logistics as claimed in claim 6, characterized in that: The protective plate (33) is provided with a rectangular groove, a flip plate (35) is rotatably mounted in the rectangular groove of the protective plate (33) via a rotating shaft, and a return spring (34) is fixedly mounted between the flip plate (35) and the inner wall of the rectangular groove of the protective plate (33).

8. A personalized packaging conveying device based on ASRS logistics as claimed in claim 7, characterized in that: The linkage mechanism comprises an arc-shaped rod (51), the arc-shaped rod (51) is fixedly mounted on the bottom bracket (21), the arc-shaped rod (51) is arc-shaped, a tooth groove (52) is provided on the arc-shaped rod (51), the tooth groove (52) is meshed with the flat gear (32), and an extrusion rod (53) is fixedly mounted on the arc-shaped rod (51).

9. A personalized packaging conveying device based on ASRS logistics as claimed in claim 8, characterized in that: The tensioning mechanism comprises two connecting blocks (41), the two connecting blocks (41) are respectively fixed on the two first side end frames (31), the two connecting blocks (41) are both provided with rectangular grooves, and guide round rods (42) are fixedly installed in the rectangular grooves provided in the two connecting blocks (41).

10. A personalized packaging conveying device based on ASRS logistics as claimed in claim 9, characterized in that: A moving block (44) is slidably installed on each of the two guide round rods (42); a limit spring (43) is fixedly installed on the inner wall of the two moving blocks (44) and the connecting block (41); a tensioning roller (45) is rotatably installed between the two moving blocks (44); and the tensioning roller (45) is located on the inner wall of the conveyor belt (37).

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