An automatic material taking and conveying device for lead seal manufacturing

Abstract

The application provides a lead seal processing and manufacturing automatic material taking and conveying device, and belongs to the technical field of lead seal material taking and conveying devices. The device comprises an electric control cabinet, a connecting frame is fixedly connected to one side outer wall of the electric control cabinet, a bench press is fixedly connected to the top of the electric control cabinet, an electrical control box and a translation pushing mechanism are also fixedly connected to the side outer wall of the electric control cabinet close to the bench press, a vibrating feeding disc and a first support frame are fixedly connected to the top outer wall of the connecting frame. The transition mechanism is arranged, a gap is reserved between the transition bridge and the first feeding track and the linear feeding track through the second support frame, so that the transition bridge and the linear feeding track are separated from the vibrating feeding disc, the exciting energy generated by the vibrating feeding disc can be effectively blocked from being transmitted to the second feeding track and the linear feeding track, the transition bridge and the linear feeding track are kept static in the whole process, and the lead seal bump marks and surface plating scratches caused by vibration impact and mechanical friction are eliminated.

Description

Technical Field

[0001] This invention relates to the technical field of lead seal material handling and conveying devices, and particularly to an automated material handling and conveying device for lead seal processing and manufacturing. Background Technology

[0002] In the automated assembly and processing of lead seals, the upper cover, lower cover, and internal locking components typically need to be assembled and pressed together. To achieve efficient and continuous production, existing automated production lines generally equip the front end of the pressing machine with a vibrating feeder and a linear vibrating feeder. These are used to automatically sort and orient the randomly stacked lead seal parts, and then transport them one by one to the pneumatic transfer mechanism and pressing mold at the rear. Currently, the conventional automatic lead seal feeding device in the industry mainly consists of an electromagnetic vibrating feeder, a linear vibrating feeder, and a fixed-frequency electrical control box. During operation, the electromagnetic coil on the base generates high-frequency micro-amplitude vibrations, driving the parts in the hopper to climb upwards along a spiral track and automatically align and orient themselves. After being discharged from the track, the parts are smoothly transported by the linear vibrating feeder, and finally reach the gripping position of the pneumatic pushing mechanism.

[0003] In summary, after the lead seal is discharged from the vibratory feeder's track, it needs to be conveyed to the linear feeder through a transition gap. Since the electromagnetic vibratory feeder and the linear feeder belong to two independent vibration control systems, their vibration frequencies, amplitudes, and phases are difficult to synchronize. Therefore, the lead seal is easily affected by vibration interference when passing through the gap between the two systems. During the conveying process across the gap, the lead seal is prone to bouncing and flipping, causing the previously corrected orientation to fail. Furthermore, for thin-walled lead seals with stops and surface coatings, vibration impacts can also cause minor bumps and scratches on the seal surface, interfering with subsequent pressing and sealing processes and reducing the product yield.

[0004] Therefore, this application provides an automated material handling and conveying device for lead seal processing and manufacturing to meet the requirements. Summary of the Invention

[0005] The purpose of this invention is to provide an automated material handling and conveying device for lead seal processing and manufacturing to solve the above-mentioned problems. The lead seal relies on the initial conveying speed of the second feeding track. Compressed air output by the air pump is evenly distributed by the airflow diversion valve and sprayed upward through the air outlet to form an air film at the bottom of the lead seal. This reduces the frictional resistance of the lead seal when sliding inside the second feeding track. At the same time, the controller outputs drive pulses to the electromagnetic coil, generating traveling wave magnetic fields at the feed end and the discharge end of the connecting bridge, respectively. The electromagnetic thrust non-contactly pulls the lead seal across the first gap and the second gap, and finally feeds it into the vibration-free linear feeding track, completing the transfer operation from the vibrating channel to the stationary track. This avoids the phenomenon of lead seal bouncing and flipping caused by the difficulty in matching the vibration frequency between the electromagnetic vibrating plate and the linear feeder, thus solving the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: An automated material handling and conveying device for lead seal processing and manufacturing includes an electrical control cabinet. A connecting frame is fixedly connected to one outer wall of the electrical control cabinet, and a benchtop press is fixedly connected to the top of the electrical control cabinet. An electrical control box and a translational pushing mechanism are also fixedly connected to the outer wall of the electrical control cabinet near the benchtop press. A vibrating feeding plate and a first support frame are fixedly connected to the top outer wall of the connecting frame. A first feeding track is fixedly connected to the outer wall of the vibrating feeding plate. During the feeding process via the vibrating feeding plate, the vibrating feeding plate outputs high-frequency vibration through the electromagnetic vibrator on the base, driving the lead seals inside the hopper to gradually rise and feed along the spiral conveying track. During the rise, the lead seals are guided by the track's guiding structure to complete the material handling and posture correction. A linear feeding track is fixedly connected to the top of the first support frame, and a pneumatic pushing mechanism is fixedly connected to the end of the linear feeding track. A controller is fixedly connected to the bottom of the connecting frame. A transition mechanism is provided between the first feeding track and the linear feeding track.

[0007] Optionally, the transition mechanism includes a second support frame, the bottom of which is detachably connected to the first support frame. The transition bridge is independently supported by the second support frame, so there is no mechanical connection between the transition bridge and the first feeding track and the linear feeding track. Therefore, this structure ensures that the transition bridge can remain stationary during the lead seal conveying operation. The transition bridge is fixedly connected to the top inner wall of the second support frame, and the second feeding track is fixedly connected to the inner wall of the transition bridge. The inner wall of the second feeding track is provided with an air outlet, and the top of the second feeding track is provided with a through hole. An airflow diversion valve is fixedly connected to the bottom outer wall of the transition bridge.

[0008] Optionally, electromagnetic coils are fixedly sleeved on the outer surfaces of both ends of the transition bridge. The electromagnetic coils are electrically connected to the controller and are used to generate a traveling wave magnetic field when the lead seal passes through.

[0009] Optionally, the side of the second feeding track closest to the first feeding track is designated as the inlet end, and the side of the second feeding track closest to the linear feeding track is designated as the outlet end.

[0010] Optionally, the opening at the inlet end is larger than the opening at the outlet end, the height of the track surface at the inlet end is lower than the track surface of the first feeding track, and the height of the track surface at the outlet end is higher than the track surface of the linear feeding track.

[0011] Optionally, a first gap is provided between the inlet end of the transition bridge and the first feeding track, and a second gap is provided between the outlet end of the transition bridge and the track on the linear feeding track. The first gap and the second gap physically separate the transition bridge, the first feeding track, and the linear feeding track, thereby preventing the vibration energy of the vibrating feeder from being transmitted to the transition bridge and the linear feeding track.

[0012] Optionally, an air pump is fixedly connected to the inner wall of the second support frame, and a connecting pipe is fixedly connected to the output end of the air pump. The end of the connecting pipe away from the air pump is fixedly connected to the airflow diversion valve. It is worth noting that there are multiple air outlets, which are evenly arranged along the bottom surface of the second feeding track. They are used to form an air film between the bottom surface of the lead seal and the bearing surface of the second feeding track to reduce the positive pressure of the lead seal on the bearing surface. The air pump delivers high-pressure gas to the airflow diversion valve through the connecting pipe, and then sprays it vertically upward from each air outlet, thereby generating a uniform positive pressure air film layer between the bottom surface of the lead seal and the bearing surface of the second feeding track.

[0013] Optionally, the inner wall profile of the second feeding track is set as a curved surface, which matches the shape of the bottom surface of the lead seal, in order to increase the contact area between the lead seal and the air film.

[0014] Optionally, the controller outputs a drive signal to the electromagnetic coil to generate a traveling wave magnetic field, which drives the lead seal across the first gap and the second gap.

[0015] Optionally, the linear feeding track remains stationary during the lead seal conveying process, and no excitation source is set on the linear feeding track. The controller outputs drive pulses to the electromagnetic coil in sequence, so that the electromagnetic coil sleeved on one side of the inlet end generates a traveling wave magnetic field in the conveying direction, and then pulls the lead seal from the first feeding track into the second feeding track through electromagnetic thrust. At the same time, the electromagnetic coil sleeved on the outlet end generates a traveling wave magnetic field, pushing the lead seal from the second feeding track to the linear feeding track.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects: In the above solution, the automated material handling and conveying device for lead seal processing and manufacturing provided in this application, by setting a transition mechanism, maintains a gap between the transition bridge and the first feeding track and the linear feeding track through the second support frame, thereby achieving separation from the vibrating feeding plate. This can effectively block the transmission of the excitation energy generated by the vibrating feeding plate to the second feeding track and the linear feeding track, keeping the transition bridge and the linear feeding track stationary throughout the process, thereby eliminating the lead seal dents and surface coating scratches caused by vibration impact and mechanical friction. Meanwhile, the inner wall of the second feeding track matches the shape of the lead seal, and the vent can form a positive pressure air film under the lead seal, thereby reducing the contact pressure and frictional resistance between the lead seal and the inner wall of the second feeding track. This can prevent side slippage or deflection during conveying, and thus can be adapted to the conveying operation of thin lead seals with stop and coating on the surface. Attached Figure Description

[0017] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the invention and, together with the specification, further serve to explain the principles of the invention and enable those skilled in the art to practice and use the invention.

[0018] Figure 1 This is a schematic diagram of the overall front structure of the present invention; Figure 2 This is a schematic diagram of the connecting frame and transition mechanism of the present invention; Figure 3 This is a partial cross-sectional view of the connecting frame and transition mechanism of the present invention; Figure 4 This is a schematic diagram of the linear feeding track and vibrating feeding disc structure of the present invention; Figure 5 This is a schematic diagram of the transition mechanism structure of the present invention; Figure 6 This is a cross-sectional view of the transition mechanism of the present invention; Figure 7 For the present invention Figure 3 A magnified structural diagram of A in the diagram.

[0019] Figure label: 1. Electrical control cabinet; 2. Benchtop press; 3. Electrical control box; 4. Translational feeding mechanism; 5. Pneumatic feeding mechanism; 6. Connecting frame; 7. Controller; 8. Vibrating feeder; 801. First feeding track; 9. First support frame; 901. Linear feeding track; 10. Transition mechanism; 1001. Second support frame; 1002. Transition bridge; 1003. Electromagnetic coil; 1004. Second feeding track; 1005. Inlet end; 1006. Outlet end; 1007. Through hole; 1008. Air outlet; 1009. Airflow diversion valve; 1010. Air pump; 1011. Connecting pipe; 1012. First gap; 1013. Second gap.

[0020] As shown in the figure, specific structures and devices are labeled in the figure to clearly illustrate the structure of the embodiments of the present invention. However, this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0021] The automated material handling and conveying device for lead seal processing and manufacturing provided by the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0022] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0023] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0024] It is understood that the meanings of “on”, “above”, and “above” in this invention should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0025] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0026] like Figures 1 to 4As shown, an embodiment of the present invention provides an automated material handling and conveying device for lead seal processing and manufacturing, including an electrical control cabinet 1. A connecting frame 6 is fixedly connected to one outer wall of the electrical control cabinet 1, and a benchtop press 2 is fixedly connected to the top of the electrical control cabinet 1. An electrical control box 3 and a translational pushing mechanism 4 are also fixedly connected to the outer wall of the electrical control cabinet 1 near the benchtop press 2. A vibrating feeding plate 8 and a first support frame 9 are fixedly connected to the top outer wall of the connecting frame 6. A first feeding track 801 is fixedly connected to the outer wall of the vibrating feeding plate 8. During the feeding process via the vibrating feeding plate 8, the vibrating feeding plate 8 outputs high-frequency vibration through the electromagnetic vibrator on the base, driving the lead seals inside the hopper to gradually rise and be fed along the spiral conveying track. During the rising process of the lead seals... The guide structure of the track completes the material handling and posture correction; so that the lead seals are uniformly and regularly arranged into a standard posture under the vibration of the vibrating feeding plate 8 and transported to the first feeding track 801. It is worth noting that the lead seals have an initial forward conveying velocity when they are discharged from the first feeding track 801. The top of the first support frame 9 is fixedly connected to the linear feeding track 901. It should be noted that the linear feeding track 901 remains stationary during the lead seal conveying process, and no excitation source is set on the linear feeding track 901. The end of the linear feeding track 901 is fixedly connected to the pneumatic pushing mechanism 5, and the bottom of the connecting frame 6 is fixedly connected to the controller 7. A transition mechanism 10 is set between the first feeding track 801 and the linear feeding track 901.

[0027] In this embodiment, as Figures 5 to 6As shown, the transition mechanism 10 includes a second support frame 1001. The bottom of the second support frame 1001 is detachably connected to the first support frame 9. A transition bridge 1002 is fixedly connected to the inner wall of the top of the second support frame 1001. In other words, the transition bridge 1002 is independently supported by the second support frame 1001, so there is no mechanical connection between the transition bridge 1002 and the first feeding track 801 or the linear feeding track 901. Therefore, this structure ensures that the transition bridge 1002 can remain stationary during the lead seal conveying operation, thereby eliminating lead seal dents and plating scratches caused by vibration, impact, and mechanical friction during the transition gap. Therefore, it is suitable for conveying thin-walled lead seals with a stop and a plating layer. A second feeding track 1004 is fixedly connected to the inner wall of the transition bridge 1002. It is worth noting that the inner wall contour of the second feeding track 1004 is set as a curved surface, which matches the shape of the bottom surface of the lead seal to increase the seal's height. The contact area between the air films is such that an air outlet 1008 is provided on the inner wall of the second feeding track 1004, and a through hole 1007 is provided on the top of the second feeding track 1004. An airflow diversion valve 1009 is fixedly connected to the bottom outer wall of the transition bridge 1002. When the lead seal is conveyed into the transition mechanism 10, the airflow diversion valve 1009 evenly distributes and guides the compressed air input by the air pump 1010, so that the airflow pressure at the outlet end of each air outlet 1008 remains balanced. At the same time, the air outlet... Multiple 1008s are evenly arranged along the bottom surface of the second feeding track 1004 to form an air film between the bottom surface of the lead seal and the bearing surface of the second feeding track 1004. The air film can evenly cover the bottom surface of the lead seal to reduce the positive pressure of the lead seal on the bearing surface. At the same time, the curved structure inside the second feeding track 1004 simultaneously limits the lead seal laterally to prevent the lead seal from sliding or deflecting laterally during the conveying process, and ensure that the lead seal is fed into the straight feeding track 901 in a standard posture.

[0028] The side of the second feeding track 1004 closest to the first feeding track 801 is set as the inlet end 1005, and the side of the second feeding track 1004 closest to the linear feeding track 901 is set as the outlet end 1006. The inlet end 1005 is used to receive the lead seals conveyed from the vibrating feeder 8 via the first feeding track 801, and the outlet end 1006 is used to smoothly send the lead seals that have completed the transition to the linear feeding track 901.

[0029] like Figure 7As shown, the opening of the inlet end 1005 is larger than the opening of the outlet end 1006. It should be noted that the second feeding track 1004 gradually narrows from the inlet end 1005 to the outlet end 1006, forming a funnel shape. This structure can smoothly guide the lead seal workpiece and achieve lead seal posture correction by relying on the funnel guide. The track surface height of the inlet end 1005 is lower than the track surface of the first feeding track 801, thus forming a small falling step, allowing the lead seal to slide naturally into the second feeding track 1004 by its own gravity. The track surface height of the outlet end 1006 is higher than the track surface of the linear feeding track 901. Therefore, when the lead seal is pushed to the outlet end 1006, the lead seal can slide naturally into the linear feeding track 901, realizing the transition between the first feeding track 801 and the linear feeding track 901.

[0030] A first gap 1012 is provided between the inlet end 1005 of the transition bridge 1002 and the first feeding track 801, and a second gap 1013 is provided between the outlet end 1006 of the transition bridge 1002 and the track on the linear feeding track 901. It should be noted that the first gap 1012 and the second gap 1013 physically separate the transition bridge 1002, the first feeding track 801 and the linear feeding track 901, thereby preventing the vibration energy of the vibrating feeding tray 8 from being transmitted to the transition bridge 1002 and the linear feeding track 901. Therefore, the transition bridge 1002 and the linear feeding track 901 can remain stationary throughout the lead seal conveying process, eliminating the phenomenon of asynchronous vibration from dual vibration sources interfering with the lead seal posture.

[0031] An air pump 1010 is fixedly connected to the inner wall of the second support frame 1001. A connecting pipe 1011 is fixedly connected to the output end of the air pump 1010. The end of the connecting pipe 1011 away from the air pump 1010 is fixedly connected to the airflow diversion valve 1009. The air pump 1010 delivers high-pressure gas to the airflow diversion valve 1009 through the connecting pipe 1011, and then sprays it vertically upward through each air outlet 1008. This generates a uniform positive pressure air film layer between the bottom surface of the lead seal and the bearing surface of the second feeding track 1004, which reduces the friction between the lead seal and the second feeding track 1004.

[0032] Electromagnetic coils 1003 are fixedly sleeved on the outer surfaces of both ends of the transition bridge 1002. The electromagnetic coils 1003 are electrically connected to the controller 7 and are used to generate a traveling wave magnetic field when the lead seal passes through. The controller 7 outputs a drive signal to the electromagnetic coils 1003 to generate the traveling wave magnetic field. The traveling wave magnetic field is used to drive the lead seal across the first gap 1012 and the second gap 1013. Specifically, the controller 7 outputs drive pulses to the electromagnetic coils 1003 in sequence, so that the electromagnetic coils 1003 sleeved on one side of the inlet end 1005 generate a traveling wave magnetic field in the conveying direction, and then pull the lead seal from the first feeding track 801 into the second feeding track 1004 through electromagnetic thrust. At the same time, the electromagnetic coils 1003 sleeved on the outlet end 1006 generate a traveling wave magnetic field, pushing the lead seal from the second feeding track 1004 to the straight feeding track 901. Thus, the two sets of electromagnetic coils 1003 jointly complete the conveying operation of the lead seal across the first gap 1012 and the second gap 1013.

[0033] Finally, after the lead seal falls onto the linear feeding track 901, it slides along the linear feeding track 901 to the end by the inertial kinetic energy at the end of the second feeding track 1004. After the lead seal slides to the material picking position of the pneumatic pushing mechanism 5, it is transported to the bench press 2 by the pneumatic pushing mechanism 5 and the translation pushing mechanism 4, thereby completing the pressing operation of the lead seal.

[0034] This invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. To provide the public with a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand the invention even without these details. Furthermore, to avoid unnecessary misunderstanding of the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0035] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An automated material handling and conveying device for lead seal processing and manufacturing, comprising an electrical control cabinet (1), a connecting frame (6) fixedly connected to one side of the outer wall of the electrical control cabinet (1), a bench press (2) fixedly connected to the top of the electrical control cabinet (1), an electrical control box (3) and a translational pushing mechanism (4) fixedly connected to the outer wall of the electrical control cabinet (1) near the bench press (2), a vibrating feeding plate (8) and a first support frame (9) fixedly connected to the top outer wall of the connecting frame (6), a first feeding track (801) fixedly connected to the outer wall of the vibrating feeding plate (8), a linear feeding track (901) fixedly connected to the top of the first support frame (9), a pneumatic pushing mechanism (5) fixedly connected to the end of the linear feeding track (901), and a controller (7) fixedly connected to the bottom of the connecting frame (6), characterized in that, A transition mechanism (10) is provided between the first feeding track (801) and the linear feeding track (901). The transition mechanism (10) includes: The second support frame (1001) is detachably connected to the first support frame (9) at its bottom. A transition bridge (1002) is fixedly connected to the inner wall of the top of the second support frame (1001). A second feeding track (1004) is fixedly connected to the inner wall of the transition bridge (1002). An air outlet (1008) is opened on the inner wall of the second feeding track (1004). A through hole (1007) is opened on the top of the second feeding track (1004). An air flow divider valve (1009) is fixedly connected to the outer wall of the bottom of the transition bridge (1002).

2. The automated material handling and conveying device for lead seal processing and manufacturing according to claim 1, characterized in that, Electromagnetic coils (1003) are fixedly sleeved on the outer surfaces of both ends of the transition bridge (1002). The electromagnetic coils (1003) are electrically connected to the controller (7) and are used to generate a traveling wave magnetic field when the lead seal passes through.

3. The automated material handling and conveying device for lead seal processing and manufacturing according to claim 1, characterized in that, The side of the second feeding track (1004) closest to the first feeding track (801) is set as the inlet end (1005), and the side of the second feeding track (1004) closest to the straight feeding track (901) is set as the outlet end (1006).

4. The automated material handling and conveying device for lead seal processing and manufacturing according to claim 3, characterized in that, The opening of the inlet end (1005) is larger than the opening of the outlet end (1006). The height of the track surface of the inlet end (1005) is lower than the track surface of the first feeding track (801). The height of the track surface of the outlet end (1006) is higher than the track surface of the linear feeding track (901).

5. The automated material handling and conveying device for lead seal processing and manufacturing according to claim 4, characterized in that, A first gap (1012) is provided between the inlet end (1005) of the transition bridge (1002) and the first feeding track (801), and a second gap (1013) is provided between the outlet end (1006) of the transition bridge (1002) and the track on the linear feeding track (901).

6. The automated material handling and conveying device for lead seal processing and manufacturing according to claim 1, characterized in that, An air pump (1010) is fixedly connected to the inner wall of the second support frame (1001). A connecting pipe (1011) is fixedly connected to the output end of the air pump (1010). The end of the connecting pipe (1011) away from the air pump (1010) is fixedly connected to the airflow diversion valve (1009).

7. The automated material handling and conveying device for lead seal processing and manufacturing according to claim 1, characterized in that, The air outlet (1008) is multiple and is evenly arranged along the bottom surface of the second feeding track (1004) to form an air film between the bottom surface of the lead seal and the bearing surface of the second feeding track (1004) to reduce the positive pressure of the lead seal on the bearing surface.

8. The automated material handling and conveying device for lead seal processing and manufacturing according to claim 1, characterized in that, The inner wall profile of the second feeding track (1004) is set as a curved surface, which matches the shape of the bottom surface of the lead seal, in order to increase the contact area between the lead seal and the air film.

9. The automated material handling and conveying device for lead seal processing and manufacturing according to claim 5, characterized in that, The controller (7) outputs a drive signal to the electromagnetic coil (1003) to generate a traveling wave magnetic field, which is used to drive the lead seal across the first gap (1012) and the second gap (1013).

10. The automated material handling and conveying device for lead seal processing and manufacturing according to claim 1, characterized in that, The linear feeding track (901) remains stationary during the lead seal conveying process, and no vibration source is provided on the linear feeding track (901).

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