A can body magnetic handling device and sterilization production line

Abstract

The utility model belongs to the technical field of food production equipment, specifically relates to a tank body magnetic loading and unloading device, including main frame, the horizontal direction sliding installation of main frame has the mounting bracket, the translation drive mechanism of driving its horizontal movement is connected to the mounting bracket, install first magnetic attraction mechanism and second magnetic attraction mechanism on the mounting bracket, first magnetic attraction mechanism is connected with the first elevating gear of driving its elevating, second magnetic attraction mechanism is connected with the second elevating gear of driving its elevating. The utility model through setting up and taking the placing subassembly of containing magnetic attraction board and magnetic attraction piece, and cooperate with the horizontal movement of the turnover car and its first jacking mechanism, realized to the tank body and the baffle quick, nondestructive alternately and stacked, not only greatly saved the manpower, improved the operation efficiency, also effectively avoided the indentation and scratch caused by the mechanical arm driving the dial plate to dial the tank body surface in the prior art, guaranteed the appearance quality of product.

Description

Technical Field

[0001] This utility model belongs to the field of food production equipment technology, specifically relating to a magnetic loading and unloading device for tanks and a disinfection production line. Background Technology

[0002] In industries such as food and pharmaceuticals, sterilization of canned products (such as canned goods) is a crucial process. Traditional can sterilization and unloading procedures typically rely on manual labor. Workers manually stack cans layer by layer in transport carts or sterilization baskets, placing partitions between each layer to prevent damage from collisions during stacking and transport. Once the transport cart is full, it is pushed into a sterilization cabinet for sterilization. After sterilization, the cans and partitions are manually unloaded layer by layer, and the separated partitions are recycled to the loading station for reuse.

[0003] This traditional manual operation mode has many drawbacks: First, it is labor-intensive and has low production efficiency, becoming a bottleneck that restricts the overall efficiency improvement of the production line; second, frequent manual stacking makes it difficult to ensure the neatness of the stack, which can easily cause the tank to deform due to uneven stress in the high-pressure and high-temperature sterilization environment, or cause product loss due to stack collapse during transportation.

[0004] To reduce labor intensity, some existing technologies employ robotic arms to move a number of cans using levers. However, to ensure the smooth movement of a large number of cans, significant force is often required. Since most canned products are made of tinplate, the pressure between cans can easily leave indentations on the surface or even cause damage, directly affecting the product's appearance.

[0005] Therefore, there is an urgent need in this field for a loading and unloading mechanism that can achieve high efficiency, high reliability and effectively protect the appearance quality of the tank, as well as a matching disinfection production line, in order to get rid of excessive reliance on manpower, overcome the damage defects caused by the existing method of moving the tank with a robotic arm, and improve the mechanization level and product yield of the entire disinfection process. Utility Model Content

[0006] The purpose of this utility model is to provide a magnetic loading and unloading device for tanks and a disinfection production line to solve the problems mentioned in the background art.

[0007] To achieve the above technical objectives, the following practical technical solution is provided:

[0008] A magnetic loading and unloading device for tanks includes a main frame, on which a mounting frame is slidably mounted in a horizontal direction. The mounting frame is connected to a translation drive mechanism that drives its horizontal movement. A first magnetic attraction mechanism and a second magnetic attraction mechanism are mounted on the mounting frame. The first magnetic attraction mechanism is connected to a first lifting mechanism that drives its lifting and lowering, and the second magnetic attraction mechanism is connected to a second lifting mechanism that drives its lifting and lowering. The first magnetic attraction mechanism is used to pick up and put down the tank, and the second magnetic attraction mechanism is used to pick up and put down the partition.

[0009] As a further improvement, the first magnetic attraction mechanism includes a mounting plate fixedly installed at the bottom of the mounting frame, and a liftable magnetic attraction plate is provided below the mounting plate. The first lifting mechanism is a first cylinder, which is vertically fixedly installed on the mounting plate. The output end of the first cylinder passes through the mounting plate downward and is fixedly connected to the upper surface of the magnetic attraction plate.

[0010] As a further improvement, a downwardly extending limiting plate is vertically fixed at the four edges of the lower surface of the magnetic plate.

[0011] As a further improvement, the second magnetic attraction mechanism includes a liftable magnetic block, and the second lifting mechanism is a second cylinder, which is vertically fixedly mounted on the mounting bracket, and the output end of the second cylinder is fixedly connected to the upper surface of the magnetic block.

[0012] As a further improvement, a main conveyor line is installed below the main frame, which is used to transport turnover carts. A tank conveyor line is installed parallel to one side of the main conveyor line.

[0013] As a further improvement, the turnover cart has an opening at the top and a vertically movable base plate at the bottom. A first lifting mechanism is provided on the section of the turnover cart's movement path located below the main frame. The first lifting mechanism cooperates with the base plate to drive its lifting and lowering.

[0014] As a further improvement, the translation drive mechanism includes a lead screw rotatably mounted on the main frame, one side of the mounting bracket being threadedly connected to the lead screw, and a drive motor being fixedly mounted on the main frame, with the output end of the drive motor being fixedly connected to one end of the lead screw.

[0015] A roller is installed on the other side of the mounting bracket, and the roller rolls in contact with the main frame.

[0016] The disinfection production line includes two magnetic loading and unloading devices for tanks, which are arranged in a mirror image. The two tank conveyor lines are set in parallel and run in opposite directions. A partition turnover mechanism is set between the two magnetic loading and unloading devices. Multiple disinfection cabinets are set at the end of the turnover car's movement path. A shuttle car is set between the disinfection cabinets and the tank conveyor lines.

[0017] As a further improvement, the partition turnover mechanism includes a partition conveyor line, a partition frame is fixedly installed at the end of the conveying direction of the partition conveyor line, the top of the partition frame is open, the bottom is provided with a vertically movable support plate, and a second lifting mechanism is provided at the bottom of the partition frame, which cooperates with the support plate to drive its lifting and lowering.

[0018] Due to the adoption of the above technical solution, the beneficial effects of this practicality are as follows:

[0019] This utility model provides a magnetic loading and unloading device for tanks and a disinfection production line. By setting up a picking and placing assembly including a magnetic suction plate and a magnetic suction block, and cooperating with a horizontally movable turnover cart and its first lifting mechanism, it realizes the rapid and non-destructive alternating picking and stacking of tanks and partitions. This not only greatly saves manpower and improves work efficiency, but also effectively avoids the indentations and scratches caused by the robotic arm driving the plate to move the surface of the tank in the prior art, thus ensuring the appearance quality of the product.

[0020] A highly efficient production system was built by setting up a mirror-arranged magnetic loading and unloading device for tanks and a partition turnover mechanism. This system allows the loading and unloading processes of unsterilized and sterilized tanks to be isolated and carried out in parallel. Furthermore, the partitions can be recycled and reused, improving the continuity and operational efficiency of the entire production line. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this practical application;

[0022] Figure 2 This is a schematic diagram of the practical magnetic loading and unloading device for tanks and the partition turnover mechanism;

[0023] Figure 3 This is a schematic diagram of the structure of this practical magnetic loading and unloading device for tanks;

[0024] Figure 4 This is a schematic diagram of the first and second magnetic attraction mechanisms of this practical invention;

[0025] Figure 5 This is a schematic diagram of the limiting plate on this practical magnetic chuck.

[0026] The components are: 1-Main frame, 2-Mounting frame, 3-Transfer drive mechanism, 301-Screw, 302-Drive motor, 303-Roller, 4-First magnetic attraction mechanism, 401-Mounting plate, 402-Magnetic plate, 403-Limiting plate, 5-Second magnetic attraction mechanism, 501-Magnetic block, 6-First lifting mechanism, 601-First cylinder, 7-Second lifting mechanism, 701-Second cylinder, 8-Main conveyor line, 9-Turnover cart, 10-Tank conveyor line, 11-First lifting mechanism, 12-Disinfection cabinet, 13-Ferry cart, 1301-Slide rail, 14-Partition conveyor mechanism, 1401-Partition conveyor line, 1402-Partition frame, 1403-Second lifting mechanism. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. The accompanying drawings are for illustrative purposes only, representing schematic diagrams only, not actual physical images, and should not be construed as limiting the scope of this application. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable that those skilled in the art may omit certain well-known structures and their descriptions in the drawings.

[0028] In the accompanying drawings of this utility model embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0029] like Figure 1-5 As shown, a magnetic loading and unloading device for a tank includes a main frame 1, on which a mounting frame 2 is slidably mounted in the horizontal direction. The mounting frame 2 is connected to a translation drive mechanism 3 that drives its horizontal movement. A first magnetic attraction mechanism 4 and a second magnetic attraction mechanism 5 are mounted on the mounting frame 2. The first magnetic attraction mechanism 4 is connected to a first lifting mechanism 6 that drives its lifting and lowering, and the second magnetic attraction mechanism 5 is connected to a second lifting mechanism 7 that drives its lifting and lowering. The first magnetic attraction mechanism 4 is used to pick up and put down the tank, and the second magnetic attraction mechanism 5 is used to pick up and put down the partition.

[0030] The translation drive mechanism 3 can drive the mounting frame 2 and the first magnetic attraction mechanism 4 and the second magnetic attraction mechanism 5 mounted on it to move horizontally to different workstations. Upon reaching the target workstation, the independently controllable first lifting mechanism 6 and second lifting mechanism 7 drive the first magnetic attraction mechanism 4 and the second magnetic attraction mechanism 5 to perform lifting actions, respectively. The first magnetic attraction mechanism 4 is used to pick up and release cans, while the second magnetic attraction mechanism 5 is used to pick up and release partitions used to separate the cans. In the prior art, when a lever pushes multiple cans, the contact and compression between the cans easily cause scratches or indentations on the can surface. This embodiment integrates the independently lifting first magnetic attraction mechanism 4 and the second magnetic attraction mechanism 5 onto the mounting frame 2, replacing the prior art's lever-driven can-push technique. This not only effectively avoids damage to the can surface but also allows for the flexible adjustment of the magnetic attraction area, enabling the stable picking up of more cans at once, further improving production efficiency.

[0031] In this embodiment, the first magnetic attraction mechanism 4 includes a mounting plate 401 fixedly installed at the bottom of the mounting frame 2, and a liftable magnetic attraction plate 402 is provided below the mounting plate 401. The first lifting mechanism 6 is a first cylinder 601, which is vertically fixedly installed on the mounting plate 401. The output end of the first cylinder 601 passes through the mounting plate 401 downward and is fixedly connected to the upper surface of the magnetic attraction plate 402.

[0032] In use, the first cylinder 601 extends, pushing the magnetic plate 402 down until it contacts or approaches the top of the can, where the magnetic plate 402 attracts the can; the first cylinder 601 retracts, causing the magnetic plate 402 and the attracted can to rise together. The release process is the reverse.

[0033] In this embodiment, a downwardly extending limiting plate 403 is vertically fixed at the four edges of the lower surface of the magnetic suction plate 402.

[0034] In actual use, the limiting plate 403 has multiple functions: First, it serves as a guide to ensure that the magnetic suction plate 402 is accurately aligned; second, it limits the quantity and position, as the space enclosed by the limiting plate is of a fixed size, which can naturally include the specified number and arrangement of cans, preventing more or less cans from being sucked up; third, it serves as a protector to prevent the cans from tipping over due to positional shifts during the suction process.

[0035] In this embodiment, the second magnetic attraction mechanism 5 includes a liftable magnetic attraction block 501, and the second lifting mechanism 7 is a second cylinder 701. The second cylinder 701 is vertically fixedly installed on the mounting frame 2, and the output end of the second cylinder 701 is fixedly connected to the upper surface of the magnetic attraction block 501.

[0036] In this embodiment, the partition used is a large-area sheet structure made of ferromagnetic stainless steel. The second magnetic attraction mechanism 5 includes multiple evenly distributed magnetic blocks 501, which cooperate with different positions of the partition to achieve efficient adsorption and a lighter structure. The second cylinder 701 independently drives the magnetic blocks 501 to rise and fall, completing the adsorption and placement of the individual partition.

[0037] It should be noted that the magnetic plate 402 and magnetic block 501 used in this embodiment are both made of high-performance permanent magnet material, which can generate a stable and strong attraction force. They are specifically designed for safely and reliably picking up items made of ferromagnetic materials, such as the common can shells and bottle caps made of tinplate or thin steel sheets. Their structure is simple and easy to control. In practical applications, magnetic components such as electromagnets can also be selected according to the actual situation; this embodiment does not impose any restrictions. Since permanent magnets and electromagnets are conventional technologies in the prior art, their specific structures and working principles will not be described in detail.

[0038] In this embodiment, a main conveyor line 8 is provided below the main frame 1. The main conveyor line 8 is used to transport the turnover cart 9. A tank conveyor line 10 is arranged parallel to one side of the main conveyor line 8.

[0039] In practical applications, the turnover cart 9 is placed on the main conveyor line 8 and moves under the drive of the main conveyor line 8. The tank conveyor line 10 is a belt conveyor line. The tanks to be sterilized are continuously transported to the end by the belt. Side plates are fixed on both sides of the belt to provide guidance, and a baffle is vertically fixed at the end of the running direction. When the tank moves to the end with the belt, it is first blocked by the baffle. The tanks continuously transported behind generate thrust under the drive of the belt, causing the tanks in front to push each other. Under the constraint of the side plates, they quickly adjust their position in the area in front of the baffle, automatically forming a tight and regular matrix arrangement so that the first magnetic attraction mechanism 4 can pick them up.

[0040] In operation, the translation drive mechanism 3 first drives the mounting frame 2 to slide on the main frame 1 until the first magnetic suction mechanism 4 moves above the tank conveyor line 10. Then, the first cylinder 601 drives the magnetic suction plate 402 to descend to the surface of the tank, using magnetic force to attract the tank. The first cylinder 601 then drives the magnetic suction plate 402 to rise, lifting the tank. The translation drive mechanism 3 moves the mounting frame 2, causing the magnetic suction plate 402 to move directly above the turnover cart 9. After the first cylinder 601 drives the mounting frame 2 to descend to a predetermined height, the magnetic suction plate 402 loses its magnetism, and the tank falls into the turnover cart 9 under gravity. The first cylinder 601 then drives the magnetic suction plate 402 to rise. Simultaneously, the second cylinder 701 drives the magnetic suction block 501 to move downwards and attract the partition. The second cylinder 701 then drives the magnetic suction block 501 to rise.

[0041] The translation drive mechanism 3 drives the mounting bracket 2 to move in the opposite direction to the initial position. The first cylinder 601 drives the magnetic suction plate 402 to descend. The magnetic suction plate 402 regains its magnetism and picks up the tank again. The first cylinder 601 drives the magnetic suction plate 402 to rise. At the same time, the magnetic suction block 501 is located directly above the turnover cart 9. The second cylinder 701 drives the magnetic suction block 501 to descend to the predetermined height and then disconnects the magnetism. The partition falls above the tank under the action of gravity. The second cylinder 701 drives the magnetic suction block 501 to rise, thus completing one loading cycle of the tank and partition.

[0042] In this embodiment, the turnover cart 9 has an opening at the top and a bottom plate that can move vertically. The section of the turnover cart 9's movement path located below the main frame 1 is provided with a first lifting mechanism 11. The first lifting mechanism 11 cooperates with the bottom plate to drive its lifting and lowering.

[0043] In use, after the turnover cart 9 moves to the position of the first lifting mechanism 11, the main conveyor line 8 stops operating, and the first lifting mechanism 11 drives the base plate to rise. After the first magnetic suction mechanism 4 places a layer of tank or the second magnetic suction mechanism 5 places a layer of partition, the first lifting mechanism 11 drives the base plate to descend one layer, ensuring that the top of the tank or partition inside the turnover cart 9 is always at an appropriate distance from the first magnetic suction mechanism 4 or the second magnetic suction mechanism 5, facilitating the placement of the next layer of items. After the first magnetic suction mechanism 4 or the second magnetic suction mechanism 5 completes the predetermined number of pick-up and drop-off operations, the first lifting mechanism 11 separates from the base plate, the main conveyor line 8 restarts, and the turnover cart 9 moves to the next process.

[0044] In this embodiment, the translation drive mechanism 3 includes a lead screw 301 rotatably mounted on the main frame 1, one side of the mounting bracket 2 is threadedly connected to the lead screw 301, and a drive motor 302 is fixedly mounted on the main frame 1. The output end of the drive motor 302 is fixedly connected to one end of the lead screw 301.

[0045] A roller 303 is installed on the other side of the mounting bracket 2, and the roller 303 rolls in cooperation with the main frame 1.

[0046] In use, the drive motor 302 drives the lead screw 301 to rotate, and the lead screw 301 drives the mounting bracket 2 to move through the threaded transmission. The rotational motion of the lead screw 301 is converted into the linear motion of the mounting bracket 2. The roller 303 on the other side of the mounting bracket 2 rolls with the main frame 1 to reduce frictional resistance and ensure that the mounting bracket 2 moves smoothly.

[0047] This embodiment also provides a disinfection production line, which includes two magnetic loading and unloading devices for tanks. The two magnetic loading and unloading devices are arranged in a mirror image. The two tank conveyor lines 10 are arranged in parallel and run in opposite directions. A partition turnover mechanism is provided between the two magnetic loading and unloading devices. Multiple disinfection cabinets 12 are provided at the end of the movement path of the turnover car 9. A shuttle car 13 is provided between the disinfection cabinets 12 and the tank conveyor line 10.

[0048] In use, two magnetic loading and unloading devices handle unsterilized and sterilized tanks respectively: one device loads the partitions and unsterilized tanks into the transfer cart 9 and finally transports them into the sterilization cabinet 12; the other device removes the partitions and sterilized tanks layer by layer, and the partition turnover mechanism is used to transport the removed partitions to the other device for reuse.

[0049] The shuttle car 13 moves perpendicular to the path of the turnover car 9. In practical applications, a slide rail 1301 is laid on the floor of the production workshop to precisely control the trajectory of the shuttle car 13. The shuttle car 13 is also equipped with a chain conveyor to receive the turnover cars 9. Multiple turnover cars 9 enter different disinfection cabinets 12 via the shuttle car 13 for sterilization. Specifically, the disinfection cabinets 12 are filled with high-temperature steam for sterilization.

[0050] It should be noted that the disinfection cabinet 12 and the shuttle bus 13 in this embodiment are both existing technologies, and their structures will not be described in detail.

[0051] In this embodiment, the partition turnover mechanism 14 includes a partition conveyor line 1401. A partition frame 1402 is fixedly provided at the end of the conveying direction of the partition conveyor line 1401. The partition frame 1402 has an opening at the top and a vertically movable support plate at the bottom. A second lifting mechanism 1403 is provided at the bottom of the partition frame 1402. The second lifting mechanism 1403 cooperates with the support plate to drive its lifting and lowering.

[0052] Specifically, the first lifting mechanism 11 and the second lifting mechanism 1403 in this embodiment can be scissor lifts or other devices that can lift the base plate or pallet. This embodiment does not impose any restrictions.

[0053] When the partition turnover mechanism 14 is working, the partition conveyor line 1401 continuously transports partitions to the interior of the partition frame 1402. The bottom of the partition frame 1402 is equipped with a vertically movable support plate, which is driven to rise and fall by the second lifting mechanism 1403. When the second magnetic suction mechanism 5 needs to pick up a partition, the second lifting mechanism 1403 drives the support plate to rise, placing the uppermost partition at an easily accessible height. After the second magnetic suction mechanism 5 picks up a partition, the second lifting mechanism 1403 drives the support plate to descend, preparing for the next pick-up. The partition frame 1402 is used to store and supply partitions, ensuring timely replenishment and supporting the continuous operation of the tank's magnetic loading and unloading device.

[0054] In this embodiment, the translation drive mechanism 3 drives the mounting frame 2 to move horizontally, causing the first magnetic suction mechanism 4 to move above the can supply area. Then, the first lifting mechanism 6 drives the magnetic suction plate 402 to descend, magnetically absorbing a set number of cans at once, with the surrounding limiting plates 403 ensuring neat and accurate absorption. The magnetic suction plate 402 rises, and the mounting frame 2, carrying the can assembly, moves horizontally to directly above the turnover cart 9, then lowers and releases the can assembly to a predetermined position inside the cart. Simultaneously, the second magnetic suction mechanism 5 moves to the partition storage point, and the second lifting mechanism 7 drives the magnetic suction block 501 to descend and absorb a partition, which is then transported and precisely placed on top of the newly placed can layer. During this process, the first lifting mechanism 11 at the bottom of the turnover cart 9 automatically adjusts the bottom plate height in conjunction with the placement of each layer of material, ensuring that each operation is performed in the optimal position. This cycle of placing one layer of cans and then one layer of partitions is repeated until the turnover cart 9 is filled with the preset number of layers.

[0055] When the equipment is expanded into a complete disinfection production line consisting of two magnetic tank loading and unloading devices, the entire process achieves closed-loop continuous operation. The two magnetic tank loading and unloading devices are arranged in a mirror arrangement, allowing the loading and unloading processes to proceed in parallel. A partition turnover mechanism 14 between the two devices efficiently supplies partitions to both. A turnover trolley 9 filled with tanks is transported from the main conveyor line 8 to the disinfection area, where it is connected by a shuttle car 13 and fed into multiple disinfection cabinets 12 for processing. After processing, the turnover trolley 9 can be returned, and the other magnetic tank loading and unloading device performs the unloading process, thus forming a continuous and efficient production closed loop.

[0056] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A magnetic loading and unloading device for tanks, comprising a main frame, characterized in that, A mounting bracket is slidably mounted on the main frame in the horizontal direction. The mounting bracket is connected to a translation drive mechanism that drives its horizontal movement. A first magnetic attraction mechanism and a second magnetic attraction mechanism are mounted on the mounting bracket. The first magnetic attraction mechanism is connected to a first lifting mechanism that drives its lifting and lowering. The second magnetic attraction mechanism is connected to a second lifting mechanism that drives its lifting and lowering. The first magnetic attraction mechanism is used to pick up and put down the tank, and the second magnetic attraction mechanism is used to pick up and put down the partition.

2. The magnetic loading and unloading device for tanks according to claim 1, characterized in that, The first magnetic attraction mechanism includes a mounting plate fixedly installed at the bottom of the mounting frame, and a liftable magnetic attraction plate is provided below the mounting plate. The first lifting mechanism is a first cylinder, which is vertically fixedly installed on the mounting plate. The output end of the first cylinder passes through the mounting plate downward and is fixedly connected to the upper surface of the magnetic attraction plate.

3. The magnetic loading and unloading device for tanks according to claim 2, characterized in that, The magnetic plate has a downwardly extending limiting plate at the four edges of its lower surface.

4. The magnetic loading and unloading device for tanks according to claim 1, characterized in that, The second magnetic attraction mechanism includes a liftable magnetic block. The second lifting mechanism is a second cylinder, which is vertically fixed on the mounting frame. The output end of the second cylinder is fixedly connected to the upper surface of the magnetic block.

5. The magnetic loading and unloading device for tanks according to claim 1, characterized in that, A main conveyor line is provided below the main frame, which is used to transport turnover vehicles. A tank conveyor line is arranged parallel to one side of the main conveyor line.

6. The magnetic loading and unloading device for tanks according to claim 5, characterized in that, The turnover cart has an opening at the top and a vertically movable base plate at the bottom. A first lifting mechanism is provided on the section of the turnover cart's movement path located below the main frame. The first lifting mechanism cooperates with the base plate to drive its lifting and lowering.

7. The magnetic loading and unloading device for tanks according to claim 1, characterized in that, The translation drive mechanism includes a lead screw rotatably mounted on the main frame, one side of the mounting bracket being threadedly connected to the lead screw, a drive motor being fixedly mounted on the main frame, and the output end of the drive motor being fixedly connected to one end of the lead screw. A roller is installed on the other side of the mounting bracket, and the roller is in rolling contact with the main frame.

8. A disinfection production line, characterized in that, The device includes two magnetic loading and unloading devices for tanks as described in any one of claims 1-7. The two magnetic loading and unloading devices are arranged in a mirror image. The two tank conveyor lines are arranged in parallel and run in opposite directions. A partition turnover mechanism is provided between the two magnetic loading and unloading devices. Multiple disinfection cabinets are provided at the end of the turnover vehicle's movement path. A shuttle vehicle is provided between the disinfection cabinets and the tank conveyor lines.

9. The disinfection production line according to claim 8, characterized in that, The partition turnover mechanism includes a partition conveyor line, and a partition frame is fixedly installed at the end of the conveyor line in the conveying direction. The partition frame has an opening at the top and a vertically movable support plate at the bottom. A second lifting mechanism is installed at the bottom of the partition frame, and the second lifting mechanism cooperates with the support plate to drive its lifting and lowering.

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