Feeding device and motor assembling equipment

Abstract

The utility model discloses a feeding device and motor assembling equipment. The feeding device comprises a conveying line, a material containing frame and a manual operation station formed on one side of the conveying line. The conveying line is used for conveying ship plates, and placing holes corresponding to the assemblies are formed in the ship plates; the number of the material placing frames is in one-to-one correspondence with the types of the assemblies, the material placing frames are located on the side of the conveying line, and the material placing frames are used for storing the different assemblies respectively; and the manual operation station is an operation space of an operator, so that the operator can conveniently transfer the components in the material placing frames into the corresponding placing holes in the ship plate. According to the technical scheme, the rotor, the machine shell and the rubber cover can be manually transferred to the ship plate from the corresponding material placing frames on the same station, and then the assemblies are conveyed to the subsequent assembling station through the conveying line for operation. And centralized feeding is achieved, the complexity and operation difficulty of a production line can be reduced, and man-machine cooperation is achieved by fully combining manual accurate placement and high efficiency of automatic conveying.

Description

Technical Field

[0001] This application relates to the technical field of motor assembly, and particularly relates to a feeding device and a motor assembly equipment. Background Art

[0002] As an indispensable core component in modern industry, motors are widely used in many fields such as household appliances, automobiles, aviation, and ships. In the traditional motor assembly process, the feeding and conveying of key components such as rotors, casings, and rubber covers mostly adopt a decentralized and multi-station operation, which not only increases the complexity and operation difficulty of the production line, but also may lead to a decrease in assembly accuracy and efficiency loss.

[0003] Therefore, it is necessary to improve the existing technology. Summary of the Utility Model

[0004] This application provides a feeding device and a motor assembly equipment, aiming to solve the problem that the feeding and conveying of each component of the motor in the existing technology adopt a decentralized and multi-station operation, which increases the complexity and operation difficulty of the production line.

[0005] To achieve the above object, this application proposes a feeding device. The feeding device includes:

[0006] A conveying line for conveying a boat plate, on which placement holes are provided corresponding to each component, and the components include a rotor, a casing, and a rubber cover;

[0007] A material placement rack, the number of which corresponds one-to-one to the type of each component, and is arranged on the side of the conveying line, and each material placement rack is used for separately storing different components;

[0008] A manual operation station, located on one side of the conveying line, for forming an operation space for an operator so that the operator can transfer the components in each material placement rack to the corresponding placement holes on the boat plate.

[0009] In some embodiments, the material placement rack includes:

[0010] A rack body;

[0011] A first feeding mechanism, arranged on the rack body, for transferring a material box storing the corresponding component to one end close to the manual operation station;

[0012] A second feeding mechanism, stacked with the first feeding mechanism and arranged below the first feeding mechanism, and the second feeding mechanism is used for the operator to transfer the material box on the first feeding mechanism to it for discharging.

[0013] In some embodiments, the first feeding mechanism includes:

[0014] The first slide rail group is inclined from high to low, and is used for placing a cartridge thereon and sliding the cartridge to the near-ground end of the first slide rail group, and the near-ground end of the first slide rail group is close to the manual operation station;

[0015] The first guide plates are two in number and are arranged on both sides along the extending direction of the first slide rail group, and are used for limiting and guiding the movement of the cartridge on the first slide rail;

[0016] The first limiting plate is arranged on the sliding path formed by the first slide rail group and the first guide plates, and is used for restricting the movement of the cartridge on the first slide rail group.

[0017] In some embodiments, the first slide rail group includes at least two parallel and spaced sub-slide rails, and the at least two sub-slide rails jointly support the cartridge.

[0018] In some embodiments, each of the sub-slide rails includes:

[0019] The installation groove extends based on the sliding direction of the cartridge;

[0020] A plurality of rollers are provided, and the plurality of rollers are rotatably arranged in the installation groove, and the rolling surfaces of the rollers are exposed outside the installation groove;

[0021] Wherein, when the cartridge is placed on the first slide rail group, the bottom of the cartridge is in rolling contact with the rollers.

[0022] In some embodiments, the first limiting plate is formed by the opposite bending and extension of the first guide plates on both sides; or,

[0023] A baffle is horizontally arranged on the sliding path of the cartridge, and the first limiting plate is arranged on the baffle.

[0024] In some embodiments, the second feeding mechanism includes:

[0025] The second slide rail group is inclined from high to low, and is used for placing a cartridge thereon and sliding the cartridge to the near-ground end of the second slide rail group, and the near-ground end of the second slide rail group is far from the manual operation station;

[0026] The second guide plates are two in number and are arranged on both sides along the extending direction of the second slide rail group, and are used for limiting and guiding the movement of the cartridge on the second slide rail;

[0027] The second limiting plate is arranged on the sliding path formed by the second slide rail group and the second guide plates, and is used for restricting the movement of the cartridge on the second slide rail.

[0028] In some embodiments, some of the multiple sets of the material placing racks are arranged on the same side as the manual operation station, and the other part is arranged on the other side of the conveying line relative to the manual operation station;

[0029] Among them, the material placing rack located on the other side of the conveying line further includes a transfer table connected to the near-ground end of the first slide rail group. The transfer table is used for an operator to transfer the material box limited by the first limiting plate onto it for storage.

[0030] In some embodiments, the conveying line includes:

[0031] A loading conveying line for conveying the ship plate with various components placed thereon to each assembly station;

[0032] A return conveying line arranged side by side with the loading conveying line, and a ship plate transfer mechanism is arranged between the return conveying line and the loading conveying line. The ship plate transfer mechanism is used to realize the transfer of the ship plate between the return conveying line and the loading conveying line so that the ship plate is circulated for conveying.

[0033] This application also provides a motor assembly device, and the motor assembly device includes the loading device as described above.

[0034] The technical solution of this application proposes a loading device. The loading device includes a conveying line, a material placing rack, and a manual operation station formed on one side of the conveying line; the conveying line is used for conveying a ship plate, and placing holes are formed on the ship plate corresponding to various components. The components include a rotor, a motor housing, and a rubber cover; the number of the material placing racks corresponds one by one to the types of the various components and is arranged on the side of the conveying line. Each material placing rack is used for separately storing different components; the manual operation station forms the operation space of the operator, so as to facilitate the operator to transfer the components in each material placing rack to the corresponding placing holes on the ship plate. The technical solution of this application transfers the rotor, the motor housing, and the rubber cover from their respective corresponding material placing racks to the ship plate manually at the same station, and then conveys these components to the subsequent assembly stations through the conveying line for operation. Centralized loading can reduce the complexity and operation difficulty of the production line, and fully combine the accurate placement of manual labor and the high efficiency of automatic conveying to achieve human-machine cooperation. The technical solution of this application also proposes a motor assembly device. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of this application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings, where:

[0036] Figure 1Structural schematic diagram of a feeding device according to an embodiment of the present application;

[0037] Figure 2 Structural schematic diagram of a material placement rack according to an embodiment of the present application;

[0038] Figure 3 is Figure 1 Enlarged schematic diagram of structure T in

[0039] Figure 4 Structural schematic diagram of a conveyor line according to an embodiment of the present application;

[0040] Figure 5 Structural schematic diagram of a ship plate according to an embodiment of the present application. Specific embodiments

[0041] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0042] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0043] It should also be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0044] In addition, the descriptions involving "first", "second", etc. in the present application are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0045] Refer to Figure 1As shown in the figure, the present application proposes a feeding device 100. The feeding device 100 includes a conveying line 10, a material placing rack 20, and a manual operation station 30 located on one side of the conveying line 10; the conveying line 10 is used to convey the ship plate 40, and placing holes 41 are provided on the ship plate 40 corresponding to each component, such as Figure 5 The figure shows a schematic structural diagram of the ship plate. The components include a rotor, a casing, and a rubber cover; the number of the material placing racks 20 corresponds one by one to the types of each component, and is arranged on the side of the conveying line 10. Each material placing rack 20 is used for separately storing different components; the manual operation station 30 forms the operation space for the operator, so that the operator can transfer the components in each material placing rack 20 to the corresponding placing holes 41 on the ship plate 40.

[0046] In the technical solution of the present application, the conveying line 10 is used to convey the ship plate 40 from one station to the next station, ensuring the continuity and efficiency of the production process; and placing holes 41 are provided on the ship plate 40, and the positions and shapes of the placing holes 41 match the components to be placed, thus simplifying the process of placing the components and preventing misplacement. The number of the material placing racks 20 corresponds one by one to the types of the components, so that each type of component (such as a rotor, a casing, a rubber cover, etc.) has its own exclusive material placing rack 20, which not only improves the space utilization rate, but also facilitates the operator to quickly and accurately find the required components. Among them, the manual operation station 30 is the operation space for the operator to perform the assembly operation. At this station, the operator can accurately transfer the components in each material placing rack 20 to the corresponding placing holes 41 on the ship plate 40.

[0047] In summary, in the technical solution of the present application, the rotor, the casing, and the rubber cover are transferred from their respective corresponding material placing racks 20 to the ship plate 40 manually at the same station, and then these components are conveyed to the subsequent assembly station for operation through the conveying line 10. Centralized feeding can reduce the complexity and operation difficulty of the production line, and make full use of the combination of manual precise placement and the high efficiency of automatic conveying to achieve human-machine cooperation.

[0048] Refer to Figure 2 As shown in the figure, in some embodiments, the material placing rack 20 includes a rack body 21, a first feeding mechanism 22, and a second feeding mechanism 23; the first feeding mechanism 22 is arranged on the rack body 21 and is used to transfer the material box storing the corresponding components to one end close to the manual operation station 30; the second feeding mechanism 23 is stacked with the first feeding mechanism 22 and is arranged below the first feeding mechanism 22, and the second feeding mechanism 23 is used for the operator to transfer the material box on the first feeding mechanism 22 to it for discharging.

[0049] In this embodiment, the rack body 21 serves as the basic structure of the entire material placing rack 20 to support the first feeding mechanism 22 and the second feeding mechanism 23.

[0050] The first feeding mechanism 22 is arranged on the frame 21. Its main function is to automatically transfer the cartridge containing the corresponding components from the placement area to one end close to the manual operation station 30. When the cartridge reaches the designated position, the operator can conveniently take out the components from it for transfer without having to move within the entire material rack 20, thus improving work efficiency.

[0051] The second feeding mechanism 23 is stacked with the first feeding mechanism 22 and is located below it, effectively utilizing the vertical space, reducing the floor area, and making the entire material rack 20 more compact. The main role of the second feeding mechanism 23 is to provide a platform for the operator to transfer the empty or replaceable cartridges on the first feeding mechanism 22 onto it for discharge.

[0052] Refer to Figure 2 As shown, in some embodiments, the first feeding mechanism 22 includes a first slide rail group 221, a first guide plate 222, and a first limit plate 223; among them, the first slide rail group 221 is inclined from high to low, used to place the cartridge on it and make the cartridge slide to the near-ground end of the first slide rail group 221, and the near-ground end of the first slide rail group 221 is close to the manual operation station 30; the number of the first guide plates 222 is set to two, arranged on both sides along the extension direction of the first slide rail group 221, used to limit and guide the movement of the cartridge on the first slide rail; the first limit plate 223 is arranged on the sliding path formed by the first slide rail group 221 and the first guide plate 222, used to limit the movement of the cartridge on the first slide rail group 221.

[0053] In this embodiment, the first slide rail group 221 is the basis for enabling the cartridge to slide. It is inclined from high to low, so that the cartridge can automatically slide along the slide rail to the near-ground end under the action of its own gravity, that is, the end close to the manual operation station 30. The first guide plates 222 are arranged on both sides along the extension direction of the first slide rail group 221, playing a role of limiting and guiding. Through the two first guide plates 222, it can be ensured that the cartridge will not deviate from the predetermined path during the sliding process and maintain a stable moving direction. The first limit plate 223 is arranged on the sliding path formed by the first slide rail group 221 and the first guide plate 222, used to limit the sliding distance of the cartridge. When the cartridge slides to the predetermined position, the limit plate will block the cartridge from continuing to slide forward, so as to ensure that the cartridge can accurately stop at a position where the operator can easily access it.

[0054] Therefore, through the coordinated action of the first slide rail group 221, the first guide plate 222, and the first limit plate 223, the first feeding mechanism 22 realizes the smooth, orderly sliding and accurate positioning of the cartridge. It not only improves the automation degree and work efficiency of the production line, but also reduces the labor intensity of the operator and improves the overall production environment quality.

[0055] Refer toFigure 3 As shown, in some embodiments, the first slide rail group 221 includes at least two sub-slide rails 2211 that are parallel and spaced apart, and the at least two sub-slide rails 2211 jointly support the cartridge.

[0056] It can be understood that, compared with a single slide rail, multiple sub-slide rails 2211 can more evenly disperse the weight of the cartridge, thereby improving the stability of the cartridge during sliding, and the design of multiple slide rails enables the entire first feeding mechanism 22 to carry a heavier cartridge. Further, by adjusting the spacing and width between the sub-slide rails 2211, the first feeding mechanism 22 can adapt to cartridges of different sizes and shapes.

[0057] Refer to Figure 3 As shown, in some embodiments, each sub-slide rail 2211 includes a mounting groove 2212 and rollers 2213; the mounting groove 2212 extends based on the sliding direction of the cartridge; the number of rollers 2213 is set to several, and the several rollers 2213 are rotatably arranged in the mounting groove 2212, and the rolling surfaces of the rollers 2213 are exposed outside the mounting groove 2212; wherein, when the cartridge is placed on the first slide rail group 221, the bottom of the cartridge is in rolling contact with the rollers 2213.

[0058] In this embodiment, the mounting groove 2212 is used to mount the rollers 2213, thereby forming a sliding path for the cartridge. The number of rollers 2213 is set to several and is rotatably arranged in the mounting groove 2212. Among them, the rolling surfaces of the rollers 2213 are exposed outside the mounting groove 2212 to make rolling contact with the bottom of the cartridge. This contact method greatly reduces the frictional resistance during the sliding of the cartridge, enabling the cartridge to slide more easily.

[0059] Refer to Figure 1 and Figure 2 As shown, in some embodiments, the first limiting plate 223 is formed by the first guiding plates 222 on both sides bending and extending towards each other; or, a baffle (not marked in the drawings) is horizontally placed on the sliding path of the cartridge, and the first limiting plate 223 is arranged on the baffle.

[0060] In this embodiment, two setting methods for the first limiting plate 223 are proposed.

[0061] In the first setting method, the first limiting plate 223 is directly formed by bending and extending the first guiding plates 222 on both sides, without additional components or installation steps, thus simplifying the structure and saving space. In the second setting method, a baffle is horizontally placed on the sliding path of the cartridge, and the first limiting plate 223 is arranged on the baffle. The baffle provides support for the first limiting plate 223, making the first limiting plate 223 more stable when bearing the impact force of the cartridge, and it can easily adapt to cartridges of different sizes and weights and can be replaced individually.

[0062] The selection of the above two solutions depends on specific production requirements and scenarios. Exemplarily, when pursuing a compact structure, low cost, and relatively fixed cartridge size, the first setting method can be selected; if higher flexibility and stability are required to adapt to changing production requirements, the second setting method is more ideal. In practical applications, selection and adjustment can be made according to specific circumstances.

[0063] In some embodiments, the second feeding mechanism 23 includes a second slide rail group, a second guide plate, and a second limiting plate (not shown in the drawings); the second slide rail group is inclined from high to low, for placing a cartridge thereon and sliding the cartridge to the near-ground end of the second slide rail group, and the near-ground end of the second slide rail group is away from the manual operation station 30; the second guide plate, two in number, is arranged on both sides along the extending direction of the second slide rail group, for limiting and guiding the movement of the cartridge on the second slide rail; the second limiting plate is arranged on the sliding path formed by the second slide rail group and the second guide plate, for restricting the movement of the cartridge on the second slide rail.

[0064] It can be understood that the difference between the second feeding mechanism 23 and the first feeding mechanism 22 lies in the different inclination directions of the second slide rail group, thereby playing a role in discharging the cartridge. Further, the setting of the sub-slide rails of the second slide rail group, the structure of the sub-slide rails, and the setting of the second limiting plate are not different from those of the first feeding mechanism 22, and will not be elaborated here.

[0065] Refer to Figure 1 As shown, in some embodiments, some of the multiple sets of material placing racks 20 are arranged on the same side as the manual operation station 30, and the other part is arranged on the other side of the conveyor line 10 relative to the manual operation station 30; among them, the material placing rack 20 located on the other side of the conveyor line 10 further includes a transfer table 24 connected to the near-ground end of the first slide rail group 221, and the transfer table 24 is used for an operator to transfer the cartridge limited by the first limiting plate 223 onto it for storage.

[0066] In this embodiment, the multiple sets of material placing racks 20 are respectively arranged on both sides of the conveyor line 10. In this way, it is beneficial to make full use of the space on both sides of the conveyor line 10, and make the near-ground end of the first slide rail group 221 in each material placing rack 20 closer to the manual operation station 30, facilitating the operator to take the cartridge limited at the near-ground end for transfer.

[0067] Among them, on the material placing racks 20 on the opposite sides, a transfer table 24 connected to the near-ground end of the first slide rail group 221 is provided. The transfer table 24 provides a transition area for the operator. After the material box is limited by the first limiting plate 223, the operator can quickly transfer it to the transfer table 24 for storage. It can be understood that the transfer table 24 is closer to the manual operation station 30 and is at a height and position easily accessible to the operator. Furthermore, the design of the transfer table 24 can reduce the labor intensity of the operator, and the transfer of the material box and the components in the material box can be completed without bending over or reaching too far.

[0068] Refer to Figure 4 As shown, in some embodiments, the conveyor line 10 includes a loading conveyor line 11 and a return conveyor line 12; the loading conveyor line 11 is used to convey the boat plates 40 with various components placed thereon to each assembly station; the return conveyor line 12 is arranged side by side with the loading conveyor line 11, and a boat plate transfer mechanism 50 is arranged between the return conveyor line 12 and the loading conveyor line 11. The boat plate transfer mechanism 50 is used to realize the transfer of the boat plate 40 between the return conveyor line 12 and the loading conveyor line 11, so that the boat plate 40 is conveyed in a cycle.

[0069] In this embodiment, the loading conveyor line 11 is designed to convey the boat plates 40 with various components from the starting position to each assembly station, ensuring the smooth progress of the production process and providing the necessary material support for the subsequent assembly work. The return conveyor line 12 is arranged side by side with the loading conveyor line 11, and it is designed to convey the empty boat plates 40 from the assembly station back to the starting position, realizing the recycling of the boat plates 40, reducing the waiting time and material accumulation, and thus improving the overall efficiency of the production line. Among them, the transfer of the boat plate 40 between the loading conveyor line 11 and the return conveyor line 12 is realized through the boat plate transfer mechanism 50, ensuring the continuity and high efficiency of the production process.

[0070] Exemplarily, the specific settings of the conveyor line 10 and the boat plate transfer mechanism 50 include: both the loading conveyor line 11 and the return conveyor line 12 include two sub-conveyor belts arranged side by side at intervals, and the boat plate 40 is conveyed on the two sub-conveyor belts. The boat plate transfer mechanism 50 includes three lifting and transfer components, which are respectively arranged between the two sub-conveyor belts of the loading conveyor line 11, between the loading conveyor line 11 and the return conveyor line 12, and between the two sub-conveyor belts of the return conveyor line 12. In this way, when the boat plate 40 reaches the position to be transferred, the three lifting and transfer components perform lifting operations. After lifting the boat plate 40, it is transferred above the target position under the drive of each lifting and transfer mechanism, and then each lifting and transfer component descends and returns, so that the boat plate 40 can fall to the corresponding target position to complete the transfer of the boat plate 40.

[0071] This application also provides a motor assembly device, and the motor assembly device includes the above-mentioned loading device 100.

[0072] This motor assembly device also adopts all the technical solutions of all the embodiments of the above-mentioned feeding device 100. Therefore, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated one by one here.

[0073] The above are only partial or preferred embodiments of the present application. Neither the text nor the drawings can limit the scope of protection of the present application. Any equivalent structural transformation made by using the content of the specification and drawings of the present application under the overall concept of the present application, or any direct / indirect application in other related technical fields is included in the scope of protection of the present application.

Claims

1. A feeding device, characterized in that: include: A conveyor line is used to convey shipboards, and the shipboards are provided with placement holes corresponding to various components, and the components include rotors, housings and rubber covers; The material racks have a number corresponding to the type of each component and are arranged on the side of the conveyor line, and each material rack is used to store different components respectively; The manual operation station is located on one side of the conveyor line and is used to form an operator's working space so that the operator can transfer the components in each of the material racks to the corresponding placement holes on the ship board.

2. The feeding device according to claim 1, characterized in that: The material rack comprises: Frame; A first feeding mechanism, disposed on the frame, for transferring a material box storing corresponding components to an end close to the manual operation station; The second feeding mechanism is stacked with the first feeding mechanism and is arranged below the first feeding mechanism. The second feeding mechanism is used by the operator to transfer the material box on the first feeding mechanism to it for discharge.

3. The feeding device according to claim 2, characterized in that: The first feeding mechanism comprises: A first slide rail group is arranged to be inclined from high to low, and is used to place a material box thereon and slide the material box to the ground-proximal end of the first slide rail group, and the ground-proximal end of the first slide rail group is close to the manual operation station; Two first guide plates are provided, which are arranged on both sides of the first slide rail group along the extension direction thereof, and are used to limit and guide the movement of the material box on the first slide rail; The first limiting plate is arranged on a sliding path formed by the first slide rail group and the first guide plate, and is used for limiting the movement of the material box on the first slide rail group.

4. The feeding device according to claim 3, characterized in that: The first slide rail group includes at least two sub-slide rails that are parallel and spaced apart, and the at least two sub-slide rails jointly support the material box.

5. The feeding device according to claim 4, characterized in that: Each of the sub-slide rails comprises: The mounting groove is extended based on the sliding direction of the material box; A plurality of rollers are provided, wherein the plurality of rollers are rotatably disposed in the mounting groove, and the rolling surfaces of the rollers are exposed outside the mounting groove; When the material box is placed on the first slide rail assembly, the bottom of the material box is in rolling contact with the roller.

6. The feeding device according to claim 3, characterized in that: The first limiting plate is formed by bending and extending the first guide plates on both sides toward each other; or, A baffle is horizontally arranged on the sliding path of the material box, and the first limiting plate is arranged on the baffle.

7. The feeding device according to claim 2, characterized in that: The second feeding mechanism comprises: A second slide rail group is arranged to be inclined from high to low, and is used to place a material box thereon and slide the material box to the near-ground end of the second slide rail group, and the near-ground end of the second slide rail group is far away from the manual operation station; Two second guide plates are provided, which are arranged on both sides of the second slide rail group along the extension direction thereof, and are used to limit and guide the movement of the material box on the second slide rail; The second limiting plate is arranged on a sliding path formed by the second slide rail group and the second guide plate, and is used for limiting the movement of the material box on the second slide rail.

8. The feeding device according to claim 3, characterized in that: Some of the plurality of material racks are arranged on the same side as the manual work station, and the other parts are arranged on the other side of the conveyor line relative to the manual work station; Among them, the material rack located on the other side of the conveyor line also includes a transfer table connected to the near-ground end of the first slide rail group, and the transfer table is used for the operator to transfer the material box limited by the first limiting plate to it for storage.

9. The feeding device according to claim 1, characterized in that: The conveying line comprises: A loading conveyor line, used to convey the shipboard with various components placed thereon to various assembly stations; The reflux conveyor line is arranged side by side with the loading conveyor line, and a ship plate transfer mechanism is arranged between the reflux conveyor line and the loading conveyor line, and the ship plate transfer mechanism is used to realize the transfer of the ship plate between the reflux conveyor line and the loading conveyor line to realize the circulation of the ship plate.

10. A motor assembly device, characterized in that: It comprises a feeding device as described in any one of claims 1 to 9.

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