Automatic feeding device for stacking and transplanting trays

Abstract

An automatic feeding device for stacking transplanting trays relates to the technical field of neodymium iron boron permanent magnet production equipment and comprises a machine table, a conveying slide way arranged on the machine table and used for conveying the transplanting trays and a conveying mechanism arranged on the conveying slide way in the length direction of the machine table. A plurality of transplanting trays are stacked at the conveying head end of the conveying slide way from bottom to top, a left lifting mechanism and a right lifting mechanism are symmetrically arranged on the two sides of the conveying head end of the conveying slide way, and the left lifting mechanism and the right lifting mechanism synchronously act to lift the transplanting trays on two or more layers; and the transplanting trays on one layer are conveyed to the next station through a conveying mechanism. By integrating the efficient lifting mechanism and the accurate conveying system, the stacking, separating and conveying efficiency of the transplanting trays is remarkably improved, manual intervention is reduced, and continuity and stability of the production process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of NdFeB permanent magnet production equipment, in particular to an automatic loading device for stacking transplanting trays. Background Art

[0002] In the modern magnetic material processing industry, NdFeB permanent magnets are widely used in key areas such as motors, sensors, speakers, and various electronic devices due to their excellent magnetic properties. However, their production process, particularly in the post-etching processing stage, faces a series of challenges in automation and efficiency improvement.

[0003] Currently, a key step in the post-etching processing of NdFeB permanent magnets is transferring the etched materials from the initial Bakelite pallets to a transfer mechanism for subsequent processing or testing. Traditionally, this step relies heavily on manual labor, requiring workers to manually place each Bakelite pallet containing NdFeB permanent magnets onto the transfer mechanism. This method is not only labor-intensive but also has numerous drawbacks:

[0004] Inefficiency: Since each pallet needs to be placed manually, the frequency of manual placement increases significantly as the production scale expands, resulting in low overall production efficiency and difficulty in meeting the needs of large-scale production.

[0005] High cost: High-intensity manual participation not only increases labor costs, but may also lead to operational errors due to human factors, thereby increasing material loss and production costs.

[0006] Low degree of automation: In existing technologies, the degree of automation of the transplanting and conveying mechanism is limited, and it is impossible to effectively integrate automatic loading and pallet management functions, which limits the overall intelligence level of the production line. Utility Model Content

[0007] The purpose of the utility model is to provide an automatic loading device for stacking transplanting trays, so as to solve the technical defects pointed out in the background technology.

[0008] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0009] An automatic loading device for stacking transplanting pallets includes a machine platform, a conveying slide arranged on the machine platform for conveying transplanting pallets, and a conveying mechanism arranged on the conveying slide along the length direction of the machine platform. A plurality of transplanting pallets are stacked from bottom to top at the conveying head end of the conveying slide. A left lifting mechanism and a right lifting mechanism are symmetrically arranged on both sides of the conveying head end of the conveying slide. The left lifting mechanism and the right lifting mechanism act synchronously to lift the transplanting pallets of the second layer and above, and the transplanting pallets of the first layer are transported to the next workstation through the conveying mechanism.

[0010] Furthermore, the left lifting mechanism and the right lifting mechanism have the same structure and are relatively arranged on both sides of the conveying slide;

[0011] Bottom plates are horizontally provided on both sides of the conveying slide, and the right lifting mechanism includes a lifting base provided on the bottom plate, an upper base is suspended on the lifting base, and the upper base is an arch-shaped structure. A separation cylinder is horizontally provided on the upper base, and a push block is fixedly connected to the output shaft of the separation cylinder, and the push block is fixedly connected to the separation plate. The separation plate is horizontally provided on the side close to the transplanting tray, and the separation cylinder pushes the separation plate to be inserted between the transplanting trays of the first and second layers.

[0012] Furthermore, a slot is formed on the side of the separation plate close to the transplanting tray, which cooperates with the side of the transplanting tray. A lifting slope is formed on the side of the slot close to the transplanting tray. When the separation plate is inserted into the first and second layer transplanting trays, the lifting slope synchronously lifts the upper layer transplanting tray.

[0013] Furthermore, a sliding space is formed between the bottom of the upper base and the lifting base, and a slide rail is transversely arranged in the sliding space. The inner side of the separation plate movably extends into the sliding space and cooperates with the slide rail sliding guide.

[0014] Furthermore, a positioning baffle is provided at the conveying head end of the conveying slide, and the positioning baffle limits the stacked transplanting trays between the left lifting mechanism and the right lifting mechanism.

[0015] Furthermore, the conveying mechanism is a belt transmission structure, a stacking base is horizontally provided at the conveying head end of the conveying slide, the stacking base is arranged between the upper and lower belts, and the transplanting trays are stacked on the stacking base and the belts.

[0016] Furthermore, a sensor is provided at the conveying head end of the conveying slideway for sensing whether there are transplanting pallets stacked at the work station.

[0017] Furthermore, the left lifting mechanism and the right lifting mechanism are covered with a protective cover, a grating plate is fixedly provided on the opposite side of the protective cover, and a grating is provided on the opposite side of the grating plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] This utility model significantly improves the stacking, separation and conveying efficiency of transplanting pallets by integrating an efficient lifting mechanism and a precise conveying system, reduces manual intervention, ensures the continuity and stability of the production process, and at the same time, the equipped safety protection device effectively ensures the safety of the operators, achieving a dual improvement in production efficiency and operational safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the hidden grating plate, grating, and protective cover of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the hidden transplanting tray of the utility model;

[0024] Figure 4 for Figure 3 A partial enlarged view of

[0025] Figure 5 This is a schematic structural diagram of the left lifting mechanism and the right lifting mechanism of the utility model;

[0026] Figure 6 This is a structural diagram of the separation plate of the utility model. DETAILED DESCRIPTION

[0027] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0029] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "below," "below," and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0031] like Figure 1-6 As shown, an automatic loading device for stacking transplanting pallets includes a machine 1, a conveying slide 2 arranged on the machine 1 for conveying transplanting pallets 4, guide plates 5 for guiding are arranged on both sides of the conveying slide 2, and a conveying mechanism is arranged on the conveying slide 2 along the length direction of the machine 1. A plurality of transplanting pallets 4 are stacked from bottom to top at the conveying head end of the conveying slide 2, and a left lifting mechanism 8 and a right lifting mechanism 7 are symmetrically arranged on both sides of the conveying head end of the conveying slide 2. The left lifting mechanism 8 and the right lifting mechanism 7 synchronously lift the transplanting pallets 4 of the second layer and above, and the transplanting pallet 4 of the first layer is transported to the next workstation through the conveying mechanism.

[0032] Specifically, as shown in the figure, the left lifting mechanism 8 and the right lifting mechanism 7 have the same structure and are relatively arranged on both sides of the conveying slide 2; bottom plates 6 are horizontally arranged on both sides of the conveying slide 2, and the right lifting mechanism 7 includes a lifting base 11 arranged on the bottom plate 6, and an upper base 12 is suspended on the lifting base 11. The upper base 12 is an arch-shaped structure, and a separation cylinder 13 is horizontally arranged on the upper base 12. The output shaft of the separation cylinder 13 is fixedly connected to a push block 14, and the push block 14 is fixedly connected to a separation plate 15. The separation plate 15 is horizontally arranged on the side close to the transplanting tray 4, and the separation cylinder 13 pushes the separation plate 15 to be inserted between the first and second layers of the transplanting tray 4. The side of the separation plate 15 close to the transplanting tray 4 forms a card slot 17 that cooperates with the side of the transplanting tray 4, and the side of the card slot 17 close to the transplanting tray 4 forms a lifting slope 19. When the separation plate 15 is inserted into the first and second layers of the transplanting tray 4, the lifting slope 19 synchronously lifts the upper layer of the transplanting tray 4.

[0033] Specifically, as shown in the figure, a sliding space is formed between the bottom of the upper base 12 and the lifting base 11, and a slide rail 16 is horizontally arranged in the sliding space. The inner side of the separation plate 15 movably extends into the sliding space and cooperates with the slide rail 16 for sliding guidance.

[0034] Specifically, as shown in the figure, a positioning baffle 10 is provided at the conveying head end of the conveying chute 2. The positioning baffle 10 limits the stacked transplanting pallets 4 between the left lifting mechanism 8 and the right lifting mechanism 7. The conveying mechanism is a belt transmission structure. A stacking base plate 9 is horizontally provided at the conveying head end of the conveying chute 2. The stacking base plate 9 is arranged between the upper and lower belts, and the transplanting pallets 4 are stacked on the stacking base plate 9 and the belts.

[0035] Specifically, as shown in the figure, a sensor 18 for sensing whether a transfer tray 4 is stacked at a work station is provided at the conveying head end of the conveying slide 2 .

[0036] Specifically, as shown in the figure, the left lifting mechanism 8 and the right lifting mechanism 7 are covered with a protective cover 20, a grating plate 21 is fixedly provided on the opposite side of the protective cover 20, and a grating 22 is provided on the side facing the grating plate 21.

[0037] Specifically, the specific implementation principle of the utility model is:

[0038] Initial state: At the conveying head end of conveyor chute 2, several transfer pallets 4 are stacked from bottom to top. These pallets are restrained between left and right lifting mechanisms 8 and 7 by positioning baffles 10, ensuring that the pallets do not shift during the lifting process. The stacking base 9 and the belt transmission structure jointly support the stacked transfer pallets 4.

[0039] Detection and preparation: The sensor 18 continuously monitors whether there is a transplanting pallet 4 stacked at the conveying head end. When the system confirms that there is a pallet to be processed, it prepares to start the lifting mechanism and the conveying mechanism.

[0040] Lifting Mechanism Action: The left and right lifting mechanisms 8 and 7 are activated almost simultaneously. In the right lifting mechanism 7, the separation cylinder 13 begins to operate, and its output shaft pushes the push block 14 forward along the slide rail 16. Because the push block 14 is fixedly connected to the separation plate 15, the separation plate 15 also moves smoothly forward along the slide rail 16, gradually approaching the stacked transplanting tray 4.

[0041] Separation and Lifting: As the separator plate 15 is further inserted, its slots 17 engage the sides of the transplanting tray 4, ensuring the separator plate can be stably inserted between the first and second transplanting trays 4. The lifting slope 19 of the slots 17 contacts the upper transplanting tray 4 and, as the separator plate 15 continues to be inserted, gradually lifts the upper transplanting tray 4. This ensures that the upper transplanting tray 4 is stably lifted and separated from the lower transplanting tray 4.

[0042] Conveying mechanism works: When the lifting mechanism lifts the upper tray, the conveying mechanism (belt transmission structure) starts working. It transports the transplanting tray 4 located at the bottom (i.e., one layer) along the conveying slide 2 to the next station for subsequent processing.

[0043] Circulation and Detection: After the bottom tray 4 is transported away, the lifting mechanism returns the remaining trays to their original positions. Sensor 18 then checks again to see if there are any more trays 4 stacked at the transport head end. If so, the system repeats the lifting and transport process. If not, the system enters standby mode or performs other tasks.

[0044] Safety protection: During the entire operation process, the protective cover 20 protects the lifting mechanism from external interference and reduces noise and dust. The grating plate 21 and the grating 22 form a safety grating to detect whether foreign objects or people enter the danger zone of the lifting mechanism, ensuring safe operation.

[0045] This utility model significantly improves the stacking, separation and conveying efficiency of transplanting pallets by integrating an efficient lifting mechanism and a precise conveying system, reduces manual intervention, ensures the continuity and stability of the production process, and at the same time, the equipped safety protection device effectively ensures the safety of the operators, achieving a dual improvement in production efficiency and operational safety.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0047] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An automatic loading device for stacking transplanting trays, characterized in that: The invention comprises a machine (1), a conveying slide (2) arranged on the machine (1) for conveying transplanting pallets (4), and a conveying mechanism arranged on the conveying slide (2) along the length direction of the machine (1); a plurality of transplanting pallets (4) are stacked from bottom to top at the conveying head end of the conveying slide (2); a left lifting mechanism (8) and a right lifting mechanism (7) are symmetrically arranged on both sides of the conveying head end of the conveying slide (2); the left lifting mechanism (8) and the right lifting mechanism (7) synchronously act to lift the transplanting pallets (4) on the second layer and above; and the transplanting pallets (4) on the first layer are conveyed to the next work station through the conveying mechanism; The left lifting mechanism (8) and the right lifting mechanism (7) have the same structure and are relatively arranged on both sides of the conveying slideway (2); Bottom plates (6) are horizontally arranged on both sides of the conveying slide (2), and the right lifting mechanism (7) includes a lifting base (11) arranged on the bottom plate (6), an upper base (12) is suspended on the lifting base (11), and the upper base (12) is an arch-shaped structure. A separation cylinder (13) is horizontally arranged on the upper base (12), and the output shaft of the separation cylinder (13) is fixedly connected to a push block (14), and the push block (14) is fixedly connected to a separation plate (15). The separation plate (15) is horizontally arranged on a side close to the transplanting tray (4), and the separation cylinder (13) pushes the separation plate (15) to be inserted between the first and second layers of the transplanting tray (4); A slot (17) is formed on one side of the separation plate (15) close to the transplanting tray (4) and matched with the side of the transplanting tray (4). A lifting slope (19) is formed on one side of the separation plate (15) close to the transplanting tray (4). When the separation plate (15) is inserted into the first and second layers of the transplanting tray (4), the lifting slope (19) synchronously lifts the upper layer of the transplanting tray (4). A sliding space is formed between the bottom of the upper base (12) and the lifting base (11), and a slide rail (16) is arranged transversely in the sliding space. The inner side of the separation plate (15) is movably extended into the sliding space and cooperates with the slide rail (16) for sliding guidance.

2. The automatic loading device for stacking transplanting trays according to claim 1, characterized in that: A positioning baffle (10) is provided at the conveying head end of the conveying slideway (2), and the positioning baffle (10) limits the stacked transplanting trays (4) between the left lifting mechanism (8) and the right lifting mechanism (7).

3. The automatic loading device for stacking transplanting trays according to claim 2, characterized in that: The conveying mechanism is a belt transmission structure, and a stacking base plate (9) is horizontally arranged at the conveying head end of the conveying slideway (2). The stacking base plate (9) is arranged between the upper and lower belts, and the transplanting trays (4) are stacked on the stacking base plate (9) and the belts.

4. The automatic loading device for stacking transplanting trays according to claim 3, characterized in that: A sensor (18) for sensing whether a transplanting tray (4) is stacked at a workstation is provided at the transport head end of the transport slideway (2).

5. The automatic loading device for stacking transplanting trays according to claim 2, characterized in that: The left lifting mechanism (8) and the right lifting mechanism (7) are covered with a protective cover (20), a grating plate (21) is fixedly provided on the opposite side of the protective cover (20), and a grating (22) is provided on the opposite side of the grating plate (21).

Images