Automatic assembling equipment for filtering assembly

Abstract

The utility model discloses an automatic assembling device for a filtering assembly, which comprises a turntable rotating along the horizontal direction and a fixed seat arranged above the turntable, a cavity for accommodating the filtering assembly is arranged on the surface of the fixed seat, and the filtering assembly comprises a feed-through capacitor and choking coils connected to the feed-through capacitor in a bilateral symmetry manner. The device is characterized in that a capacitor transporting device and a coil transporting device which are used for transporting feed-through capacitors and choking coils are respectively arranged above the fixed seat; the device is suitable for assembling a filtering assembly, feedthrough capacitors and choking coils are clamped and transported through the capacitor transporting device and the coil transporting device respectively, station switching is carried out in cooperation with the rotating disc, and one feedthrough capacitor and two choking coils are sequentially placed in the same fixing base. The two terminals of the feed-through capacitor are in butt joint with the pins of the two choking coils respectively, the automatic conveying and assembling process is achieved, manual intervention of operators is not needed in the process, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetron production equipment, in particular to an automatic assembly equipment for a filtering component. Background Art

[0002] A magnetron is a device used to generate microwave energy. A filtering component is an important part of a magnetron, mainly including a feedthrough capacitor and a choke coil. During the production process, two choke coils need to be placed in opposite directions and symmetrically welded to two terminals of the feedthrough capacitor. Patent No. ZL 202220168665.3 discloses a capacitor component transportation tray and a capacitor welding machine. The transportation tray includes a base provided with a groove body. The groove body includes a first groove body for placing a plug and restricting the movement of the plug, and two second groove bodies for respectively placing a choke coil and restricting the movement of the choke coil placed therein. The two choke coils are respectively close to or in contact with two electrodes.

[0003] The above patent solution limits the plug (feedthrough capacitor) and the choke coil (choke coil), so as to quickly bring the two choke coils of the plug close to or in contact with the two electrodes respectively. Compared with the traditional pure manual operation method, it can reduce the situation of poor manual placement and positioning. However, for the transportation process of the feedthrough capacitor and the choke coil, manual placement is still required, which seriously affects the production efficiency and the degree of automation is relatively low. Summary of the Invention

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide an automatic assembly equipment for a filtering component.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic assembly equipment for a filtering component, including a turntable rotating in the horizontal direction, and a fixed seat arranged above the turntable. The surface of the fixed seat is provided with a cavity for accommodating the filtering component. The filtering component includes a feedthrough capacitor and choke coils symmetrically connected to the left and right of the feedthrough capacitor. It is characterized in that: above the fixed seat, there are respectively provided a capacitor transportation device and a coil transportation device for transporting the feedthrough capacitor and the choke coil;

[0007] The capacitor transportation device includes a capacitor gripper for clamping the feedthrough capacitor. The capacitor gripper is telescopically connected in the vertical direction with a capacitor lifting mechanism, and the capacitor lifting mechanism is horizontally slidably connected with a capacitor translation mechanism;

[0008] The coil transportation device includes a coil gripper for clamping the choke coil. The coil gripper is telescopically connected in the vertical direction with a coil lifting mechanism, and the coil lifting mechanism is horizontally slidably connected with a coil translation mechanism.

[0009] Preferably, the feedthrough capacitor includes a vertical plate disposed vertically, and two terminals extending horizontally outwards. The choke coil includes a core located in the middle, and pins docked with the terminals of the feedthrough capacitor.

[0010] Preferably, the capacitor gripper is connected to the telescopic end of the capacitor lifting mechanism and corresponds to the position of the vertical plate of the feedthrough capacitor. The coil gripper is connected to the telescopic end of the coil lifting mechanism and corresponds to the position of the core of the choke coil.

[0011] Preferably, the coil transporting device includes a capacitor pressing block for limiting the feedthrough capacitor. The capacitor pressing block is telescopically connected to the coil lifting mechanism in the vertical direction and is arranged to match the feedthrough capacitor.

[0012] Preferably, an installation plate is provided between the capacitor pressing block and the coil lifting mechanism. The capacitor pressing block is vertically slidably connected to the installation plate, and the coil gripper is fixedly connected to the installation plate.

[0013] Preferably, a limiting post is provided between the capacitor pressing block and the installation plate. The capacitor pressing block is hung on the installation plate through the limiting post. A return spring is sleeved outside the limiting post, and both ends of the return spring are abutted against the capacitor pressing block and the installation plate respectively.

[0014] Preferably, the fixing seat includes a capacitor placement table. The surface of the capacitor placement table is provided with a capacitor cavity matching the feedthrough capacitor. A slot for inserting the vertical plate is provided in the middle of the capacitor cavity, and the vertical plate is movably inserted into the slot.

[0015] Preferably, the fixing seat includes a coil placement table. The surface of the coil placement table is provided with a coil cavity matching the choke coil. An avoidance groove is provided downward in the middle of the coil cavity, and the core corresponds to the position of the avoidance groove.

[0016] Preferably, the fixing seat includes one capacitor placement table and two coil placement tables arranged at intervals. The two coil placement tables are symmetrically arranged about the capacitor placement table.

[0017] Preferably, the turntable includes three working stations arranged in sequence along the same rotation direction. The three working stations are respectively arranged corresponding to a set of capacitor transporting devices and two sets of coil transporting devices.

[0018] The utility model has the following beneficial effects:

[0019] The utility model is applicable to the assembly of filter components. The feedthrough capacitor and the choke coil are respectively clamped and transported by the capacitor transporting device and the coil transporting device, and cooperate with the turntable for station switching. One feedthrough capacitor and two choke coils are sequentially placed in the same fixing seat, and the two terminals of the feedthrough capacitor are respectively docked with the pins of the two choke coils, realizing an automated transportation and assembly process. During this process, no manual intervention by the operator is required, effectively improving the production efficiency. Brief Description of the Drawings

[0020] Figure 1 It is an assembly schematic diagram of the automatic assembly equipment for the filter component described in the present utility model

[0021] Figure 2 It is an assembly schematic diagram of the capacitor transportation device described in the present utility model

[0022] Figure 3 It is an assembly schematic diagram of the coil transportation device described in the present utility model

[0023] Figure 4 It is a structural schematic diagram of the capacitor pressing block described in the present utility model

[0024] Figure 5 It is a structural schematic diagram of the filter component described in the present utility model

[0025] Figure 6 It is a structural schematic diagram of the fixed seat described in the present utility model

[0026] Brief Description of the Drawings: Turntable 1, fixed seat 2, capacitor gripper 3, capacitor lifting mechanism 4, capacitor translation mechanism 5, coil gripper 6, coil lifting mechanism 7, coil translation mechanism 8, capacitor pressing block 9, mounting plate 10, limit post 11, return spring 12, capacitor placement table 13, capacitor cavity 14, slot 15, coil placement table 16, coil cavity 17, avoidance groove 18, filter component 20, feedthrough capacitor 21, vertical plate 22, terminal 23, choke coil 24, wire core 25, pin 26. Detailed Embodiment

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0028] Referring to Figures 1 to 6 , an embodiment provided by the present utility model is as follows:

[0029] An automatic assembly equipment for a filter component includes a turntable 1 rotating in the horizontal direction and a fixed seat 2 provided above the turntable 1. The surface of the fixed seat 2 is provided with a cavity for accommodating the filter component 20. The filter component 20 includes a feedthrough capacitor 21 and choke coils 24 symmetrically connected to the left and right of the feedthrough capacitor 21. Above the fixed seat 2, a capacitor transportation device and a coil transportation device for transporting the feedthrough capacitor 21 and the choke coils 24 are respectively provided.

[0030] The capacitor transport device includes a capacitor gripper 3 for gripping the through-hole capacitor 21, the capacitor gripper 3 is telescopically connected to a capacitor lifting mechanism 4 in a vertical direction, and the capacitor lifting mechanism 4 is horizontally slidably connected to a capacitor translation mechanism 5;

[0031] The coil transport device includes a coil gripper 6 for gripping the choke coil 24 . The coil gripper 6 is telescopically connected to a coil lifting mechanism 7 in a vertical direction. The coil lifting mechanism 7 is horizontally slidably connected to a coil translation mechanism 8 .

[0032] Each filter component 20 includes a through-hole capacitor 21 and two choke coils 24. Each through-hole capacitor 21 includes two terminals 23 extending horizontally outward, and each choke coil 24 includes a pin 26 connected to the through-hole capacitor terminal 23. The choke coil 24 is located on one side of the through-hole capacitor terminal 23, and the two choke coils 24 are arranged in opposite directions and symmetrically arranged on the left and right sides of the through-hole capacitor 21. During the production process, the through-hole capacitor 21 and the choke coil 24 are fixed, and the two terminals 23 of the through-hole capacitor 21 are respectively connected to the pins 26 of the two choke coils 24, and are fixed by welding through a welding process.

[0033] The turntable 1 is horizontally arranged and rotates in the horizontal direction. The fixing seat 2 is installed above the turntable 1. Several fixing seats 2 are arranged around the center of the turntable 1. The surface of the fixing seat 2 is provided with a cavity for accommodating the filter assembly 20. The cavity matches the outer contour of the filter assembly 20 for positioning the filter assembly 20. The turntable 1 may have several workstations, which are spaced apart. The fixing seat 2 corresponds to the position of the workstation. The number of workstations is at least three, corresponding to the transportation and installation of a through-hole capacitor 21 and two choke coils 24 respectively. The turntable 1 rotates horizontally to switch different workstations and assemble in order.

[0034] The capacitor transport device is located above the fixed seat 2 to transport the through-hole capacitor 21. The capacitor transport device includes a capacitor gripper 3, a capacitor lifting mechanism 4, and a capacitor translation mechanism 5. The capacitor gripper 3 can be driven by a cylinder to clamp the through-hole capacitor 21. The capacitor lifting mechanism 4 can be driven by a cylinder, and the telescopic end of the capacitor lifting mechanism 4 is connected to the capacitor gripper 3 to drive the capacitor gripper 3 to reciprocate in the vertical direction, providing the through-hole capacitor 21 with an up and down movement function. The capacitor translation mechanism 5 can be driven by a motor, and the capacitor translation mechanism 5 is slidably connected to the capacitor lifting mechanism 4 to drive the capacitor lifting mechanism 4 to reciprocate in the horizontal direction, providing the through-hole capacitor 21 with a horizontal movement function. One end of the capacitor transport device can be provided with a through-hole capacitor tray, and the other end of the capacitor transport device corresponds to the fixed seat 2, and the through-hole capacitor 21 is placed in the fixed seat 2 in sequence.

[0035] The coil transport device is located above the fixed seat 2 and transports the choke coil 24. The coil transport device includes a coil gripper 6, a coil lifting mechanism 7, and a coil translation mechanism 8. The coil gripper 6 can adopt a cylinder drive mode to grip the choke coil 24. The coil lifting mechanism 7 can adopt a cylinder drive mode. The telescopic end of the coil lifting mechanism 7 is connected to the coil gripper 6 to drive the coil gripper 6 to reciprocate in the vertical direction, providing the up and down movement function for the choke coil 24. The coil translation mechanism 8 can adopt a motor drive mode. The coil translation mechanism 8 is slidably connected to the coil lifting mechanism 7 to drive the coil lifting mechanism 7 to reciprocate in the horizontal direction, providing the horizontal movement function for the choke coil 24. One end of the coil transport device can be provided with a choke coil tray, and the other end of the coil transport device corresponds to the fixed seat 2, and the choke coil 24 is sequentially placed in the fixed seat 2.

[0036] The utility model is applicable to the assembly of the filter component 20. The through-hole capacitor 21 and the choke coil 24 are respectively clamped and transported by the capacitor transport device and the coil transport device, cooperate with the turntable 1 for station switching, and one through-hole capacitor 21 and two choke coils 24 are sequentially placed in the same fixed seat 2, and the two terminals 23 of the through-hole capacitor 21 are respectively docked with the pins 26 of the two choke coils 24, realizing the automated transportation and assembly process, without manual intervention by operators during the period, effectively improving the production efficiency.

[0037] In this embodiment, preferably, the through-hole capacitor 21 includes a vertical plate 22 arranged vertically, and two terminals 23 extending horizontally outwards. The choke coil 24 includes a core 25 located in the middle, and pins 26 docked with the terminals 23 of the through-hole capacitor.

[0038] The through-hole capacitor 21 includes a vertical plate 22, a socket, and an end seat. The vertical plate 22 is vertically arranged in the middle position, and the socket and the end seat are respectively vertically connected to both sides of the vertical plate 22. A plug extending outwards is arranged inside the socket, and a terminal 23 extending outwards is arranged inside the end seat. The choke coil 24 includes a core 25 and pins 26. The core 25 is arranged in a spiral winding and is located in the middle position. The end of the core 25 extends outwards to form the pins 26, and an angle is formed between the pins 26 and the core 25. When assembled with the through-hole capacitor 21, the two choke coils 24 are arranged in opposite directions, the pins 26 of the two choke coils 24 face inwards at the same time, and are docked with the two terminals 23 of the through-hole capacitor 21.

[0039] In this embodiment, preferably, the capacitor gripper 3 is connected to the telescopic end of the capacitor lifting mechanism 4 and corresponds to the position of the vertical plate 22 of the through-hole capacitor 21. The coil gripper 6 is connected to the telescopic end of the coil lifting mechanism 7 and corresponds to the position of the core 25 of the choke coil 24.

[0040] The capacitive gripper 3 is connected to the telescopic end of the capacitive lifting mechanism 4. The capacitive gripper 3 corresponds to the vertical plate 22 of the through-hole capacitor 21. The capacitive gripper 3 can be driven by a cylinder and includes two capacitive clamping plates arranged opposite to each other. The inner side of the capacitive clamping plate has a vertical surface structure. The vertical plate 22 is located between the capacitive clamping plates, and the vertical plate 22 serves as the clamping area of the through-hole capacitor 21. The contact area between the capacitive clamping plate and the vertical plate 22 is large, which can provide a large frictional force and improve the clamping stability. The coil gripper 6 is connected to the telescopic end of the coil lifting mechanism 7. The coil gripper 6 corresponds to the core 25 of the choke coil 24. The coil gripper 6 can be driven by a cylinder and includes two coil clamping plates arranged opposite to each other. The inner side of the coil clamping plate matches the outer shape of the core 25. The core 25 is located between the coil clamping plates, and the core 25 serves as the clamping area of the choke coil 24. The coil clamping plates surround the outer side of the core 25, which can provide a large tightening force and improve the clamping stability.

[0041] In this embodiment, preferably, the coil transport device includes a capacitive pressure block 9 for limiting the through-hole capacitor 21. The capacitive pressure block 9 is telescopically connected to the coil lifting mechanism 7 in the vertical direction and is arranged to match the through-hole capacitor 21.

[0042] The capacitive pressure block 9 and the capacitive gripper 3 are distributed at intervals and arranged in the same direction. The capacitive pressure block 9 corresponds to the through-hole capacitor 21, and the capacitive gripper 3 corresponds to the choke coil 24. The capacitive pressure block 9 is connected to the telescopic end of the coil lifting mechanism 7 to drive the capacitive pressure block 9 to move in the vertical direction. The capacitive pressure block 9 is arranged to match the through-hole capacitor 21. It can be that the lower end of the capacitive pressure block 9 is provided with a pressure block cavity that can accommodate the through-hole capacitor 21, and the pressure block cavity matches the outer contour of the through-hole capacitor 21. When the through-hole capacitor 21 is placed on the fixed seat 2, the lower half of the through-hole capacitor 21 is located in the cavity of the fixed seat 2, and the upper half of the through-hole capacitor 21 protrudes from the surface of the fixed seat 2. When the capacitive pressure block 9 moves downward, it can cover the upper half of the through-hole capacitor 21, thereby limiting the through-hole capacitor 21 and avoiding the situation where the terminals 23 and the pins 26 cannot be docked due to the loose position of the through-hole capacitor 21 when the capacitive gripper 3 transports the choke coil 24, and improving the assembly accuracy.

[0043] In this embodiment, preferably, an installation plate 10 is provided between the capacitive pressure block 9 and the coil lifting mechanism 7. The capacitive pressure block 9 is vertically slidably connected to the installation plate 10, and the coil gripper 6 is fixedly connected to the installation plate 10.

[0044] The mounting plate 10 is located between the capacitor pressing block 9 and the coil lifting mechanism 7. The mounting plate 10 is horizontally arranged. The upper side of the mounting plate 10 is connected to the output end of the coil lifting mechanism 7. The lower side of the mounting plate 10 is connected to the capacitor pressing block 9 and the coil gripper 6. The capacitor pressing block 9 can slide up and down vertically with the mounting plate 10. It is possible that the distance from the capacitor pressing block 9 to the fixed seat 2 is less than the distance from the coil gripper 6 to the fixed seat 2. When the mounting plate 10 moves downward, the capacitor pressing block 9 and the coil gripper 6 move downward. The capacitor pressing block 9 first fastens the feed-through capacitor 21 located on the fixed seat 2. Then, the mounting plate 10 continues to move downward. The capacitor pressing block 9 abuts against the fixed seat 2 and stops. The capacitor pressing block 9 slides relative to the mounting plate 10. The coil gripper 6 moves downward. The coil gripper 6 places the choke coil 24 in the fixed seat 2, thereby realizing the pre-pressing function of the capacitor pressing block 9.

[0045] In this embodiment, preferably, a limit post 11 is provided between the capacitor pressing block 9 and the mounting plate 10. The capacitor pressing block 9 is hung on the mounting plate 10 through the limit post 11. A return spring 12 is sleeved outside the limit post 11. The two ends of the return spring 12 respectively abut against the capacitor pressing block 9 and the mounting plate 10.

[0046] The limit post 11 is located between the capacitor pressing block 9 and the mounting plate 10. The limit post 11 is vertically arranged. A limit cap is provided at the top end of the limit post 11. It is possible that the limit post 11 is connected above the capacitor pressing block 9. The mounting plate 10 is provided with a mounting hole for the limit post 11 to pass through. The mounting hole has a stepped hole structure. The limit post 11 is slidably connected to the mounting hole. The limit cap is located in the step of the mounting hole. The capacitor pressing block 9 is hung on the mounting plate 10 through the limit post 11, improving the assembly safety. The return spring 12 is sleeved outside the limit post 11. The upper end of the return spring 12 abuts against the bottom surface of the capacitor pressing block 9. The lower end of the return spring 12 abuts against the top surface of the mounting plate 10. When the capacitor pressing block 9 fastens the feed-through capacitor 21, the mounting plate 10 squeezes the return spring 12 to compress it. The compression force of the return spring 12 acts on the capacitor pressing block 9, improving the fastening stability.

[0047] In this embodiment, preferably, the fixed seat 2 includes a capacitor placement table 13. The surface of the capacitor placement table 13 is provided with a capacitor cavity 14 matching the feed-through capacitor 21. A slot 15 for inserting the vertical plate 22 is provided in the middle of the capacitor cavity 14. The vertical plate 22 is movably inserted into the slot 15.

[0048] The capacitor placement platform 13 is used to place the through-hole capacitor 21. The surface of the capacitor placement platform 13 is provided with a capacitor cavity 14. The capacitor cavity 14 matches the shape of the through-hole capacitor 21. The through-hole capacitor 21 can be buried in the capacitor cavity 14, and the terminal 23 of the through-hole capacitor 21 extends from the capacitor cavity 14. The capacitor cavity 14 limits the through-hole capacitor 21 to improve the positioning accuracy. The slot 15 is located in the middle of the capacitor cavity 14 and is in a vertical groove structure. It is matched with the vertical plate 22 of the capacitor cavity 14 and can be inserted into the vertical plate 22. Since the vertical plate 22 is located on the outside of the through-hole capacitor 21, the vertical plate 22 will first come into contact with the capacitor cavity 14. When the capacitor transportation device transports the through-hole capacitor 21, the through-hole capacitor 21 is close to the capacitor cavity 14, and the vertical plate 22 is first plugged into the slot 15 to realize the pre-positioning function of the through-hole capacitor 21.

[0049] In this embodiment, preferably, the fixing seat 2 includes a coil placement platform 16, and a coil cavity 17 matching the choke coil 24 is provided on the surface of the coil placement platform 16. A downwardly opened avoidance groove 18 is provided in the middle of the coil cavity 17, and the wire core 25 corresponds to the position of the avoidance groove 18.

[0050] The coil placement platform 16 is used to place the choke coil 24. The surface of the coil placement platform 16 is provided with a coil cavity 17. The coil cavity 17 matches the shape of the choke coil 24. The choke coil 24 can be buried in the coil cavity 17. The pin 26 of the choke coil 24 extends from the coil cavity 17. The coil cavity 17 limits the choke coil 24 to improve the positioning accuracy. The avoidance groove 18 is located in the middle of the coil cavity 17, opened vertically downward, and corresponds to the position of the core 25 of the choke coil 24. Since the installation position of the choke coil 24 is small, the coil clamp 6 is easy to touch the coil placement platform 16. When the coil transportation device transports the choke coil 24, the coil clamp 6 clamps the core 25 and puts it into the coil cavity 17. The avoidance groove 18 avoids the coil clamp 6 to avoid interference and collision between the two.

[0051] In this embodiment, preferably, the fixing seat 2 includes a capacitor placement platform 13 and two coil placement platforms 16 which are spaced apart from each other, and the two coil placement platforms 16 are symmetrically arranged with respect to the capacitor placement platform 13 .

[0052] Each fixing base 2 includes a capacitor placement table 13 and two coil placement tables 16 that are spaced apart from each other. The coil placement tables 16 are symmetrically arranged on the left and right sides of the capacitor placement table 13, and the three are arranged in a triangular structure. The spacing distance from the capacitor placement table 13 to the coil placement table 16 is equal to the installation distance from the feedthrough capacitor 21 to the choke coil 24. The spacing distance between the two coil placement tables 16 is equal to the installation distance between the two choke coils 24. When ensuring that the filtering component 20 is placed on the fixing base 2, the terminal 23 of the feedthrough capacitor 21 is accurately docked with the pin 26 of the choke coil 24 to ensure the assembly accuracy.

[0053] In this embodiment, preferably, the turntable 1 includes three workstations arranged in sequence along the same rotation direction, and the three workstations are respectively arranged corresponding to a set of capacitor transportation devices and two sets of coil transportation devices.

[0054] The turntable 1 includes at least three workstations, namely a capacitor installation workstation, a left coil installation workstation, and a right coil installation workstation. The three workstations are arranged in sequence along the same rotation direction and respectively correspond to a set of capacitor transportation devices and two sets of coil transportation devices. For example: when in the capacitor installation workstation, the capacitor transportation device transports the feedthrough capacitor 21, and the feedthrough capacitor 21 is fixed in the capacitor placement table 13; when the turntable 1 rotates to the left coil installation workstation, the coil transportation device transports the left choke coil 24, and the left choke coil 24 is fixed in the left coil placement table 16; when the turntable 1 rotates to the right coil installation workstation, the coil transportation device transports the right choke coil 24, and the right choke coil 24 is fixed in the right coil placement table 16, achieving the purpose of sequential assembly.

[0055] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic assembly device for a filtering component, comprising a turntable rotating in the horizontal direction, and a fixed seat arranged above the turntable. A cavity for accommodating the filtering component is provided on the surface of the fixed seat. The filtering component includes a feedthrough capacitor, and choke coils symmetrically connected to the left and right of the feedthrough capacitor. It is characterized in that: A capacitor transport device and a coil transport device for transporting the through-hole capacitor and the choke coil are respectively provided above the fixing seat; The capacitor transport device comprises a capacitor gripper for gripping the through-hole capacitor, the capacitor gripper is telescopically connected to a capacitor lifting mechanism in a vertical direction, and the capacitor lifting mechanism is horizontally slidably connected to a capacitor translation mechanism; The coil transport device comprises a coil gripper for gripping the choke coil, the coil gripper is telescopically connected to a coil lifting mechanism in a vertical direction, and the coil lifting mechanism is horizontally slidably connected to a coil translation mechanism.

2. The automatic assembly device for a filtering component according to claim 1, characterized in that: The through-hole capacitor includes a vertically arranged vertical plate and two terminals extending horizontally outward, and the choke coil includes a wire core located in the middle and pins connected to the through-hole capacitor terminals.

3. The automatic assembly device for a filtering component according to claim 2, wherein: The capacitor gripper is connected to the telescopic end of the capacitor lifting mechanism and corresponds to the vertical plate position of the through-hole capacitor. The coil gripper is connected to the telescopic end of the coil lifting mechanism and corresponds to the core position of the choke coil.

4. The automatic assembly device for a filter component according to claim 3, characterized in that: The coil transport device comprises a capacitor pressing block for limiting the through-hole capacitor, the capacitor pressing block is telescopically connected to the coil lifting mechanism along the vertical direction, and is matched with the through-hole capacitor.

5. The automatic assembly device for a filtering component according to claim 4, characterized in that: A mounting plate is arranged between the capacitor pressing block and the coil lifting mechanism, the capacitor pressing block is vertically slidably connected to the mounting plate, and the coil clamp is fixedly connected to the mounting plate.

6. The automatic assembly device for a filtering component according to claim 5, characterized in that: A limiting column is arranged between the capacitor pressing block and the mounting plate, and the capacitor pressing block is hung on the mounting plate through the limiting column. A reset spring is sleeved on the outer side of the limiting column, and the two ends of the reset spring are respectively in contact with the capacitor pressing block and the mounting plate.

7. The automatic assembly device for a filtering component according to claim 2, characterized in that: The fixing seat comprises a capacitor placement platform, a capacitor cavity matching the through-hole capacitor is arranged on the surface of the capacitor placement platform, a slot for inserting the vertical plate is arranged in the middle of the capacitor cavity, and the vertical plate is movably plugged into the slot.

8. The automatic assembly device for a filter component according to claim 7, characterized in that: The fixing seat comprises a coil placing platform, a coil cavity matching the choke coil is arranged on the surface of the coil placing platform, a downwardly opened avoidance groove is arranged in the middle of the coil cavity, and the wire core corresponds to the avoidance groove.

9. The automatic assembly device for a filtering component according to claim 8, wherein: The fixing seat comprises a capacitor placement platform and two coil placement platforms which are arranged at intervals from each other, and the two coil placement platforms are arranged in a left-right symmetrical manner with respect to the capacitor placement platform.

10. The automatic assembly device for a filtering component according to claim 9, characterized in that: The turntable comprises three workstations arranged in sequence along the same rotation direction, and the three workstations are respectively arranged corresponding to a group of capacitor transport devices and two groups of coil transport devices.

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