Core mounting equipment and core mounting process

Abstract

The present invention proposes a magnetic core mounting device and a magnetic core mounting process, the magnetic core mounting device comprises: a frame; a conveying component, the conveying component is arranged on the frame, used to transport the circuit board, the conveying component is arranged on the frame, used to transport the circuit board, the conveying component is provided with a mounting station; a mounting component, the mounting component is arranged on the frame, the mounting component comprises a dispensing mechanism and a mounting mechanism, used to dispense glue for the circuit board and mount the magnetic core at the mounting station. The technical solution of the present application can reduce the risk of scrapping the magnetic core mounting.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic core mounting, and in particular to a magnetic core mounting device and a magnetic core mounting process. Background Art

[0002] Mounting the two cores of a planar magnetic component on different surfaces of a printed circuit board is an important step in the process of mounting a circuit board. This installation method mostly uses manual glue dispensing and pasting, that is, the two cores are manually mounted on the two surfaces of the circuit board. This pasting method is difficult to control due to the process parameters such as manual glue dispensing and pressing. The core components are easily installed crookedly, and the glue is easy to overflow, causing the product to be scrapped, and the risk of product scrapping is high. Summary of the invention

[0003] The main purpose of the present invention is to provide a magnetic core mounting device and a magnetic core mounting process, aiming to reduce the risk of magnetic core mounting scrapping.

[0004] To achieve the above object, the present invention provides a magnetic core mounting device, comprising:

[0005] frame;

[0006] A conveying assembly, which is arranged on the frame and used for conveying circuit boards, and a mounting station is arranged on the conveying assembly; and

[0007] A mounting assembly is arranged on the frame, and the mounting assembly comprises a glue dispensing mechanism and a mounting mechanism, which are used for dispensing glue on the circuit board and mounting the magnetic core at the mounting station.

[0008] Optionally, the mounting component further includes a first visual detection component, which is arranged downward and is used to detect the mounting position on the circuit board.

[0009] Optionally, the mounting component further includes a pressure-maintaining mechanism, and the pressure-maintaining mechanism is used to maintain the pressure of the magnetic core mounted on the circuit board.

[0010] Optionally, the pressure maintaining mechanism includes:

[0011] A mounting seat, wherein the mounting seat can be raised and lowered;

[0012] A connecting rod extending in a vertical direction and being movably mounted on the mounting seat;

[0013] A pressure head connected to the lower end of the connecting rod;

[0014] a spring, the spring being sleeved on the connecting rod and located between the pressing head and the mounting seat; and

[0015] A pressure sensor is connected to the pressure head to detect the pressure applied by the pressure head.

[0016] Optionally, the magnetic core mounting device further comprises a translation component, which is transmission-connected to the mounting component to drive the mounting component to translate.

[0017] Optionally, the magnetic core mounting equipment also includes a catalyst spraying assembly, which is arranged on the frame to form a catalyst spraying station for spraying catalyst on the pasting surface of the magnetic core, and the translation assembly can drive the mounting assembly to move between the catalyst spraying station and the mounting station.

[0018] Optionally, the catalyst spraying assembly includes a protective cover and an atomizing mechanism, the protective cover is arranged on the frame, a spraying chamber is formed in the protective cover, an opening communicating with the spraying chamber is opened on the top of the protective cover, the atomizing mechanism is arranged in the spraying chamber, and a nozzle of the atomizing mechanism is arranged upward;

[0019] And / or, the catalyst spraying assembly further comprises an air-drying mechanism, and the air-drying mechanism is used to air-dry the catalyst on the magnetic core;

[0020] And / or, the magnetic core mounting equipment further comprises a second visual inspection component, the second visual inspection component is arranged on the frame, and the second visual inspection component is arranged upward.

[0021] Optionally, the magnetic core mounting equipment further comprises a magnetic core feeding assembly, wherein the magnetic core feeding assembly is arranged on the frame, and the translation assembly can drive the mounting assembly to move between the magnetic core feeding assembly and the mounting station to pick up the magnetic core.

[0022] Optionally, the conveying assembly includes two conveying rails arranged side by side, and each of the conveying rails is provided with a first conveyor belt for carrying and transporting circuit boards.

[0023] Optionally, the magnetic core mounting device further comprises a lifting component, which is arranged at the mounting station and is used to lift the circuit board;

[0024] And / or, the conveying assembly further comprises a first width adjustment mechanism, wherein the first width adjustment mechanism is drivingly connected to at least one of the conveying guide rails to drive the two conveying guide rails to move away from or closer to each other;

[0025] And / or, a stopper is provided on the conveying guide rail, and the stopper is arranged above the first conveyor belt to limit the circuit board.

[0026] Optionally, the mounting mechanism includes:

[0027] A picking structure, the picking structure is arranged downward and is used to pick up the magnetic core;

[0028] A lifting structure, the lifting structure is in driving connection with the picking structure to drive the picking structure to move up and down; and

[0029] A rotating structure is transmission-connected to the picking-up structure and is transmission-connected to the lifting structure, and is used to drive the picking-up structure to rotate to adjust the angle of the magnetic core.

[0030] Optionally, the magnetic core mounting device comprises two groups of the conveying components and two groups of the mounting components, the two groups of the conveying components are arranged in sequence along the conveying direction, and each mounting component is arranged corresponding to a conveying component to mount a magnetic core on the circuit board at the mounting station of the corresponding conveying component;

[0031] The magnetic core mounting device further comprises a flipping assembly, which is arranged between the two groups of the conveying assemblies and is used for transferring and flipping the circuit board.

[0032] Optionally, the flip assembly includes:

[0033] A fixed frame, the fixed frame can be turned over, an installation space is formed in the fixed frame, and the fixed frame is provided with an inlet and an outlet respectively connected to the installation space and the two groups of the transmission components; and

[0034] Two conveying structures are stacked in the installation space along the height direction to flip along with the fixing frame, and the conveying surfaces of the two conveying structures are arranged opposite to each other to form a clamping space connecting the inlet and the outlet, and the clamping space is used to clamp the circuit board.

[0035] Optionally, the conveying structure includes two second conveyor belts arranged side by side, the two second conveyor belts form the conveying surface, and the flipping assembly also includes a second width adjustment mechanism, which is transmission-connected to at least one of the second conveyor belts to drive the two second conveyor belts away from or closer to each other.

[0036] Optionally, the second width adjustment mechanism includes:

[0037] a movable frame, the movable frame being slidably disposed in the installation space so as to slide along the width direction of the conveying surface, and one of the second conveying belts of the conveying structure being disposed on the movable frame; and

[0038] A driving structure is connected to the movable frame in driving connection so as to drive the movable frame to slide.

[0039] The present invention further proposes a magnetic core mounting process, which is implemented by the aforementioned magnetic core mounting equipment, and the magnetic core mounting process comprises:

[0040] Controlling the mounting component to dispense glue on the first surface of the circuit board and mounting the first magnetic core to obtain a semi-finished planar magnetic component;

[0041] Controlling the conveying assembly to deliver the planar magnetic semi-finished product into the flipping assembly;

[0042] Controlling the flipping assembly to flip the planar magnetic semi-finished product so that the second surface of the circuit board faces upward, and the second surface is arranged to face away from the first surface;

[0043] The mounting component is controlled to dispense glue on the second surface and mount the second magnetic core to obtain a finished planar magnetic component.

[0044] The technical solution of the present invention transports the circuit board through a conveying component so that the circuit board can reach the mounting station. The mounting component completes the glue dispensing and magnetic core mounting operations on one surface of the circuit board in the mounting station. The glue dispensing position, glue dispensing amount, magnetic core pressing position and pressing force, etc. are controlled by the equipment, so that the product mounting consistency is high, the risk of product scrapping is effectively reduced, and manual interference is reduced, thereby improving the automation degree of circuit board mounting and the efficiency of magnetic core mounting. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 the structures shown in these drawings without paying creative work.

[0046] Figure 1 It is a structural diagram of an embodiment of a magnetic core mounting device of the present invention;

[0047] Figure 2 A structural diagram of an embodiment of a magnetic core mounting device of the present invention with the protective cover removed;

[0048] Figure 3 for Figure 2 The structure diagram of the core mounting equipment from another angle;

[0049] Figure 4 It is a structural diagram of the conveying component and the flipping component;

[0050] Figure 5 for Figure 4 Another angle of the structure diagram;

[0051] Figure 6 It is a structural diagram of the mounting components;

[0052] Figure 7 This is a structural diagram of the mounting component from another perspective;

[0053] Figure 8 It is a structural diagram of the flip component;

[0054] Fig. 9 for Figure 8 Another structural diagram from another perspective;

[0055] Fig.10 It is the structural diagram of the pressure-maintaining mechanism;

[0056] Fig.11 It is the connection diagram of the atomization mechanism.

[0057] Description of Figure Numbers:

[0058]

[0059]

[0060] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0061] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0062] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0063] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0064] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0065] The present invention provides a magnetic core mounting device 100 .

[0066] Please refer to Figure 1 , Figure 2 as well as Figure 6 In some embodiments of the magnetic core mounting device 100 of the present invention, the magnetic core mounting device 100 includes:

[0067] Rack 10;

[0068] A conveying assembly 20, the conveying assembly 20 is disposed on the frame 10, and is used to convey a circuit board 200, and a mounting station is disposed on the conveying assembly 20; and

[0069] The mounting component 30 is arranged on the frame 10 , and the mounting component 30 includes a dispensing mechanism 31 and a mounting mechanism 32 , which are used for dispensing glue on the circuit board 200 and mounting the magnetic core 300 at the mounting station.

[0070] The magnetic core mounting device 100 proposed in the present application includes a mounting component 30 for mounting a magnetic core 300 and a conveying component 20 for conveying a circuit board 200. Specifically, the conveying component 20 can transfer and transport the circuit board 200 so that the circuit board 200 reaches the mounting position. The mounting component 30 is arranged above the conveying component 20 and can be raised and lowered to dispense glue at the mounting position of the circuit board 200, and to carry the magnetic core 300 and press it down and stick it to the mounting position of the circuit board 200. It can be understood that the use of automated equipment to complete the glue dispensing and core 300 mounting operations can more accurately control the glue dispensing amount, mounting position, pressing position of the core 300 and pressing force, for example, the glue dispensing amount is controlled by controlling the glue overflow time, the glue dispensing position and the core 300 mounting position are controlled by controlling the moving distance of the mounting component 30 and the distance the conveying component 20 transports the circuit board 200, and the pressing force of the core 300 is controlled by controlling the descending height of the mounting component 30. Such a setting makes the product mounting consistency high, can effectively reduce the risk of product scrapping, and improve the efficiency of the core 300 mounting.

[0071] It should be noted that the mounting component 30 is provided with a dispensing mechanism 31 and a mounting mechanism 32, and the dispensing mechanism 31 and the mounting mechanism 32 operate on the same position of the circuit board 200. At this time, the circuit board 200 can be transported by the conveying component 20 to the bottom of the dispensing mechanism 31 and the mounting mechanism 32 respectively, or the mounting component 30 can be moved by the translation component 40 in the following embodiment, so that the dispensing mechanism 31 and the mounting mechanism 32 can perform dispensing and magnetic core 300 mounting operations on the same position of the circuit board 200.

[0072] It can be understood that the two surfaces of the circuit board 200 are mounted with magnetic cores 300, so that the two magnetic cores 300 are combined to form a closed magnetic circuit. At this time, after the magnetic core mounting device 100 is used to complete the mounting operation of the magnetic core 300 on one surface, the circuit board 200 can be manually flipped so that the other surface of the circuit board 200 faces upward and then placed in the magnetic core mounting device 100 to complete the mounting operation of the magnetic core 300 on the other surface. Of course, in the following embodiment, a flipping component 80 can also be set in the magnetic core mounting device 100 to automatically complete the step of flipping the circuit board 200 in the device, thereby further improving the degree of automation of the magnetic core mounting device 100.

[0073] Therefore, it can be understood that the technical solution of the present invention transports the circuit board 200 through the conveying component 20, so that the circuit board 200 can reach the mounting station, and the mounting component 30 completes the glue dispensing and magnetic core 300 mounting operations on one surface of the circuit board 200 in the mounting station, and controls the glue dispensing position, glue dispensing amount, pressing position and pressing force of the magnetic core 300 through the equipment, so that the product mounting consistency is high, the risk of product scrapping is effectively reduced, and manual interference is reduced, thereby improving the degree of automation of circuit board 200 mounting and the efficiency of magnetic core 300 mounting.

[0074] Please refer to Figure 1 In some embodiments, the frame 10 further includes a shield 11, which is disposed above the mounting surface of the frame 10 to protect the conveying component 20, the mounting component 30 and other components or the circuit board 200 and the magnetic core 300 on the mounting surface. At this time, a feed port 13 and a discharge port can be provided on the shield 11, and the feed port 13 and the discharge port are respectively connected to the feed end and the discharge end of the conveying component 20, for feeding the circuit board 200 and discharging the finished product after pasting the magnetic core 300.

[0075] It should be noted that, in some embodiments, the circuit board 200 is provided with a limiting through hole, and the two board surfaces of the circuit board 200 are defined as the first surface and the second surface, and the two magnetic cores 300 are respectively the first magnetic core 300 and the second magnetic core 300; at this time, the first surface of the circuit board 200 is glued, the first magnetic mount is placed on the first surface and the first magnetic core 300 is embedded in the limiting through hole to improve the position stability of the first magnetic core 300; at this time, when mounting the second magnetic core 300, glue can be dispensed on the second surface of the circuit board 200 so that the second magnetic core 300 is mounted on the second surface, or glue can be dispensed on the surface of the first magnetic core 300 embedded in the limiting through hole, so that the second magnetic core 300 is embedded in the limiting through hole and fits with the first magnetic core 300.

[0076] Please refer to Figure 3 and Figure 7 In some embodiments of the magnetic core mounting device 100 of the present invention, the mounting component 30 also includes a first visual detection component 33, which is arranged downward and is used to detect the mounting position on the circuit board 200.

[0077] It can be understood that the technical solution of the present application can control the dispensing position and the mounting position of the magnetic core 300 by controlling the distance that the conveying component 20 moves the circuit board 200 and the moving distance of the dispensing device. In this embodiment, the mounting position of the magnetic core 300 on the circuit board 200 can be detected by the first visual detection component 33 to form a position coordinate, and the coordinate is sent to the control center, and the control center controls the moving position of the mounting component 30 to accurately dispense glue at the mounting position of the circuit board 200 and accurately press the magnetic core 300 to the mounting position, thereby improving the accuracy of the mounting of the magnetic core 300 and further playing a fool-proof and error-proofing role. It should be noted that in this embodiment, the first visual detection component 33 can be but is not limited to a camera or a photoelectric sensor, such as a CCD camera (Charge coupled Device, also known as a CCD image sensor), which is small in size, light in weight, and is not affected by magnetic fields. It has characteristics such as anti-vibration and anti-impact, and has high visual detection stability.

[0078] Please refer to Figure 7 In some embodiments of the magnetic core mounting device 100 of the present invention, the mounting component 30 further includes a pressure-maintaining mechanism 34 , and the pressure-maintaining mechanism 34 can be raised and lowered to maintain pressure for the magnetic core 300 mounted on the circuit board 200 .

[0079] In this embodiment, the mounting assembly 30 further includes a pressure-holding mechanism 34. After the mounting assembly presses the magnetic core 300 onto the board surface of the circuit board 200, the pressure-holding mechanism 34 applies constant pressure to the magnetic core 300 to maintain pressure, so as to ensure the stability of the glue bonding. It should be noted that in this embodiment, the mounting mechanism 32 and the pressure-holding mechanism 34 successively apply pressure to the magnetic core 300. At this time, the mounting position on the circuit board 200 can be respectively reached to the positions of the mounting mechanism 32 and the pressure-holding mechanism 34 by the conveying mechanism, or the mounting assembly 30 can be moved by the translation assembly 40 so that the mounting mechanism 32 and the pressure-holding mechanism 34 can be respectively reached to the mounting position of the circuit board 200.

[0080] Please refer to Fig.10 In some embodiments of the magnetic core mounting device 100 of the present invention, the pressure maintaining mechanism 34 includes:

[0081] A mounting seat 341, wherein the mounting seat 341 can be raised and lowered;

[0082] A connecting rod 342, the connecting rod 342 extends in a vertical direction and is lifted and lowered through the mounting seat 341;

[0083] A pressure head 343 connected to the lower end of the connecting rod 342; and

[0084] The spring 344 is sleeved on the connecting rod 342 and is located between the pressing head 343 and the mounting seat 341 .

[0085] In this embodiment, the pressure head 343 is arranged on the mounting seat 341 to rise and fall with the mounting seat 341. When the mounting seat 341 is driven to descend by a driving member such as a cylinder or a motor, the pressure head 343 can maintain pressure on the magnetic core 300. The abutting surface of the pressure head 343 used to abut the magnetic core 300 can be adapted to the shape of the magnetic core 300, so that the magnetic core 300 is evenly stressed, ensuring that the connection surface of the magnetic core 300 and the circuit board 200 are firmly fitted; further, the pressure head 343 and the mounting seat 341 are connected by The connecting rod 342 is connected so that the pressure head 343 can be raised and lowered relative to the mounting seat 341, and a spring 344 is arranged between the pressure head 343 and the mounting seat 341. In this way, when the pressure head 343 abuts against the magnetic core 300 and applies pressure to the magnetic core 300, the magnetic core 300 applies a reaction force to the pressure head 343 so that the retraction spring 344 of the pressure head 343 contracts, so as to avoid excessive downward pressure of the pressure holding mechanism 34, which may cause damage to the magnetic core 300 and the circuit board 200, thereby forming a buffering and protective effect.

[0086] Please refer to Fig.10In some embodiments of the magnetic core mounting device 100 of the present invention, the pressure maintaining mechanism 34 further includes a pressure sensor 345 , and the pressure sensor 345 is connected to the pressure head 343 to detect the pressure applied by the pressure head 343 .

[0087] In this embodiment, the pressure maintaining mechanism 34 also includes a pressure sensor 345, which is arranged on the back side of the pressure head 343 and is used to detect the pressure of the pressure head 343; it can be understood that when the pressure head 343 applies pressure to the magnetic core 300, it will also be subjected to the reaction force of the magnetic core 300. At this time, the pressure sensor 345 detects the reaction force as the pressure applied by the pressure head 343 to the magnetic core 300. When the pressure value detected by the pressure sensor 345 reaches the preset pressure value, the mounting seat 341 can be controlled to stop pressing down, thereby further ensuring that the pressure maintaining mechanism 34 applies a constant pressure to the magnetic core 300 for pressure maintenance.

[0088] Please refer to Figure 2 and Figure 3 In some embodiments of the magnetic core mounting device 100 of the present invention, the magnetic core mounting device 100 further includes a translation component 40, and the translation component 40 is transmission-connected to the mounting component 30 to drive the mounting component 30 to translate.

[0089] In this embodiment, the mounting component 30 is arranged on the translation component 40 so as to be translated by the translation component 40. The mounting component 30 can be moved so that the dispensing mechanism 31 and the mounting mechanism 32 can reach the mounting positions on the circuit board 200 respectively, so that the mounting positions on the circuit board 200 do not need to be moved so that they correspond to the dispensing mechanism 31 and the mounting mechanism 32 respectively, so that the circuit board 200 can maintain a stable relative position and improve the position consistency of dispensing and mounting; and the mounting component 30 can be removed from the top of the conveying component 20 when no mounting is required to avoid the mounting component 30 interfering with the conveying of the circuit board 200. At the same time, in some embodiments, the magnetic core mounting device 100 is also provided with a magnetic core feeding component 70 and a catalyst spraying component 50, etc., so that the mounting component 30 can be driven by the translation component 40 to move to different positions to perform the magnetic core 300 material taking and catalyst spraying operations, thereby improving the automation degree of the magnetic core mounting device 100.

[0090] Please refer to Figure 2 and Figure 4 In some embodiments of the magnetic core mounting device 100 of the present invention, the magnetic core mounting device 100 further includes a catalyst spraying assembly 50 for spraying a catalyst on the pasting surface of the magnetic core 300 .

[0091] Commonly, when the magnetic core 300 is mounted, the magnetic core 300 and the circuit board 200 are bonded by anaerobic adhesive, but the solidification time of anaerobic adhesive is relatively long, which affects the mounting efficiency of the magnetic core 300. In this embodiment, a catalyst spraying assembly 50 is also provided in the mounting mechanism 32, and the catalyst spraying assembly 50 can spray a catalyst on the bonding surface of the magnetic core 300, so that when the magnetic core 300 is pressed on the circuit board 200, the catalyst accelerates the solidification of the anaerobic adhesive, so that the magnetic core 300 and the circuit board 200 are firmly bonded in a short time, thereby improving the mounting efficiency of the magnetic core 300. And spraying the glue and the catalyst on the circuit board 200 and the magnetic core 300 respectively can avoid the glue solidifying before the magnetic core 300 and the circuit board 200 are pressed together, which makes it impossible for the magnetic core 300 to be attached to the circuit board 200.

[0092] Please refer to Figure 4 and Figure 5 In some embodiments of the magnetic core mounting device 100 of the present invention, the catalyst spraying assembly 50 includes:

[0093] A protective cover 51, wherein the protective cover 51 is disposed on the frame 10, a spraying chamber is formed in the protective cover 51, and an opening communicating with the spraying chamber is formed on the top of the protective cover 51; and

[0094] The atomizing mechanism 52 is disposed in the spraying chamber, and the nozzle of the atomizing mechanism 52 is disposed upward.

[0095] In this embodiment, the catalyst spraying assembly 50 includes a protective cover 51 and an atomizing mechanism 52. The top of the protective cover 51 is open for the magnetic core 300 to be lifted and lowered into and out of the internal space of the protective cover 51. The nozzle of the atomizing mechanism 52 is set upward, and the catalyst can be accurately sprayed onto the adhesive surface of the bottom of the magnetic core 300 when the mounting assembly 30 carries the magnetic core 300 into the protective cover 51. The shielding of the protective cover 51 can prevent the catalyst from being sprayed out and contaminated on other components to cause pollution or affect the operation of other components, thereby improving the accuracy and safety of the catalyst spraying. The catalyst is sprayed toward the magnetic core 300 in an atomized manner, which is more conducive to evenly coating the catalyst on the adhesive surface of the magnetic core 300.

[0096] Please refer to Fig.11 In some embodiments of the magnetic core mounting device 100 of the present invention, the atomization mechanism 52 includes:

[0097] A liquid storage barrel 521, wherein the liquid storage barrel 521 is disposed in the spray chamber, and an air inlet and a liquid outlet are provided on the top of the liquid storage barrel;

[0098] a liquid outlet pipe 522, the liquid outlet pipe 522 being inserted into the liquid outlet and extending toward the bottom of the liquid storage cylinder;

[0099] A spray valve 523, wherein the spray valve 523 is disposed in the spray chamber, and a liquid inlet of the spray valve 523 is connected to the liquid outlet pipe 522; and

[0100] An air pump is connected to the air inlet of the liquid storage barrel 521 and the air vent of the spray valve 523 respectively.

[0101] In this embodiment, the atomization mechanism 52 includes a liquid storage barrel 521 for storing the catalyst and a spray valve 523 connected to the liquid storage barrel 521. The air pump is connected to the air inlet of the liquid storage barrel 521 and the air vent of the spray valve 523 through the air pipe 525, respectively, or through a three-way connection, so that the air pump releases gas into the liquid storage barrel 521 to increase the air pressure in the liquid storage barrel 521. At this time, the catalyst in the liquid storage barrel 521 will enter the liquid outlet pipe 522 and flow to the spray valve 523. At the same time, the air pump blows air to the spray valve 523, so that the air pressure in the spray valve 523 increases and compresses the catalyst in the spray valve 523. At the same time, the atomization path in the spray valve 523 is opened through the air pressure, so that the catalyst impacts the mist outlet of the spray valve 523 and breaks into fine mist particles and sprays out, thereby realizing the atomization of the catalyst.

[0102] In some embodiments, a continuous air inlet and a control air inlet are provided on the spray valve 523, and the control air inlet is connected to the piston chamber in the spray valve 523. When the spray valve 523 opens the control air inlet under the control of the controller 524, the air pump can input gas into the piston chamber so that the piston drives the ejector pin away from the spray port to open the spray port, thereby allowing the airflow delivered by the air pump to the continuous air inlet to impact the catalyst so that the catalyst is atomized and sprayed out from the spray port.

[0103] Please refer to Figure 4 and Figure 5 In some embodiments of the magnetic core mounting device 100 of the present invention, the catalyst spraying assembly 50 further includes an air-drying mechanism 53 , and the air-drying mechanism 53 is used to air-dry the catalyst on the magnetic core 300 .

[0104] In this embodiment, the mounting mechanism 32 also includes an air-drying mechanism 53. After the catalyst spraying assembly 50 sprays the catalyst on the adhesive surface of the magnetic core 300, the air-drying mechanism 53 can air-dry the catalyst on the magnetic core 300 to prevent the catalyst from dripping onto the device or circuit board 200 during the process of the mounting assembly 30 carrying the magnetic core 300 and moving, causing equipment failure or the circuit board 200 to be scrapped. The setting of the air-drying mechanism 53 can improve the safety of the mounting process of the magnetic core 300.

[0105] Please refer to Figure 4In some embodiments of the magnetic core mounting device 100 of the present invention, the magnetic core mounting device 100 also includes a second visual inspection component 60, and the second visual inspection component 60 is arranged on the frame 10, and the second visual inspection component 60 is arranged upward to check the coating quality of the catalyst on the magnetic core 300 and the model of the magnetic core 300.

[0106] In the present embodiment, the mounting mechanism 32 is provided with a second visual inspection component 60, which can detect the spraying quality of the catalyst on the magnetic core 300 and the model of the magnetic core 300 to ensure that the catalyst is coated on the pasting surface of the magnetic core 300 and the model of the magnetic core 300 pasted in the process is accurate. It should be noted that in the present embodiment, the second visual inspection component 60 can be but is not limited to a camera or a photoelectric sensor, a common one being a CCD camera (Charge coupled Device, also known as a CCD image sensor), which is small in size, light in weight, not affected by magnetic fields, has characteristics such as anti-vibration and anti-impact, and has high visual inspection stability.

[0107] It can be understood that the magnetic core 300 is pressed and pasted on the circuit board 200. During this process, the adhesive surface of the magnetic core 300 is always set downward. At this time, the second visual inspection component 60 is mostly set below the magnetic core 300 to accurately and intuitively detect the catalyst coating condition of the adhesive surface at the bottom of the magnetic core 300; the model identification of the magnetic core 300 can be set at the bottom of the magnetic core 300 at the same time, so as to facilitate the second visual inspection component 60 to simultaneously identify the model of the magnetic core 300, thereby further playing a fool-proof and error-proofing role.

[0108] Please refer to Figure 1 and Figure 2 In some embodiments of the magnetic core mounting device 100 of the present invention, the magnetic core mounting device 100 further includes a material receiving mechanism, which is disposed on the frame 10 and is used to recycle waste materials or wrong materials.

[0109] In this embodiment, the magnetic core mounting equipment 100 also includes a material receiving mechanism. It can be understood that during the mounting process of the magnetic core 300, the magnetic core 300 picked up by the mounting component 30 may be of the wrong model or the magnetic core 300 may be defective. At this time, the mounting component 30 can transfer the wrong material and waste material to the material receiving mechanism for recycling, thereby eliminating the need for the user to manually recycle the waste material.

[0110] In some embodiments, the material receiving mechanism includes a material receiving port opened on the mounting surface of the frame 10 and a material receiving channel 12 formed in the frame 10 and connected to the material receiving port. The mounting component 30 only needs to put the wrong material and waste material into the material receiving port, so that the waste material and the wrong material can be transferred to a preset position along the material receiving channel 12, such as being moved out of the device. The structure is simple, and the space occupied by the material receiving mechanism in the magnetic core mounting device 100 can be reduced, and the volume of the magnetic core mounting device 100 can be reduced. Further, in some embodiments, the material receiving mechanism also includes a material stopper, which is arranged above the material receiving port and between the material receiving port and the conveying component 20, and can be used to stop the wrong material and waste material, so as to prevent the mounting component 30 from throwing the wrong material and waste material onto the conveying component 20 when putting the wrong material and waste material into the material receiving port, thereby damaging the conveying component 20.

[0111] In some embodiments of the magnetic core mounting device 100 of the present invention, the glue dispensing component includes:

[0112] A glue barrel, the glue barrel being used to store glue; and

[0113] The glue dispensing valve 311 is connected to the glue barrel and is used for dispensing glue on the circuit board 200.

[0114] In this embodiment, the glue dispensing component includes a glue barrel for storing glue and a glue dispensing valve 311 connected to the glue barrel. The glue dispensing valve 311 can be a pneumatic valve or a solenoid valve. The opening and closing time of the glue dispensing valve 311 can be controlled by a program, thereby controlling the amount of glue applied by the glue dispensing component to the circuit board 200 to avoid excessive glue application and overflow, and to avoid insufficient glue application so that the magnetic core 300 cannot be firmly attached to the circuit board 200.

[0115] In some embodiments of the magnetic core mounting device 100 of the present invention, the glue dispensing component further includes a liquid level sensor, and the liquid level sensor is used to detect the amount of glue in the glue barrel.

[0116] In this embodiment, the glue dispensing component also includes a liquid level sensor for detecting the glue level in the glue barrel. The setting of the liquid level sensor can detect the amount of glue in the glue barrel. When the glue in the glue barrel is consumed below the preset liquid level, it can be discovered in time to add glue to the glue barrel, so as to avoid insufficient glue in the glue barrel causing the equipment to fail to operate normally or the equipment to operate but no glue is applied to the circuit board 200.

[0117] Please refer to Figure 4 and Figure 5 In some embodiments of the magnetic core mounting device 100 of the present invention, the conveying assembly 20 includes two conveying rails 21 arranged side by side, and each of the conveying rails 21 is provided with a first conveyor belt and a driving member connected to the first conveyor belt.

[0118] In this embodiment, the conveying assembly 20 includes two conveying rails 21 arranged side by side, each conveying rail 21 is provided with a first conveyor belt and a driving member connected to the transmission belt, wherein the transmission belt can be a belt, a chain or a traction rope, etc., which is not limited here. Commonly, pulleys are provided at both ends of the conveying rail 21, and the transmission belt is sleeved on the two pulleys to rotate around the pulleys under the drive of the driving member, so that the circuit board 200 arranged on the first conveyor belt moves forward. In some embodiments, the driving member is a driving motor 8421, and the transmission connection mode between it and the first conveyor belt can be but not limited to gear transmission, belt transmission or a combination of any two or more transmission modes. The driving motor 8421 can also drive the pulley to drive the first conveyor belt to move, which is not limited here. The setting of the driving motor 8421 can make the driving control process more precise.

[0119] In some embodiments of the magnetic core mounting device 100 of the present invention, the magnetic core mounting device 100 further includes a lifting component, which is disposed at the mounting position and below the conveying track of the conveying component 20 for lifting the circuit board 200 .

[0120] In this embodiment, the mounting device further includes a lifting component disposed between the two conveying guide rails 21. A fixed position on the conveying component 20 is a mounting position, that is, when the conveying component 20 transports the circuit board 200 to the mounting position, the glue dispensing component and the mounting component 30 complete the glue dispensing and magnetic core 300 mounting operations on the circuit board 200. In this embodiment, the lifting component is disposed at the mounting position and is located below the conveying track. In this configuration, when the conveying component 20 transports the circuit board 200 to the mounting position, the lifting part of the lifting component rises and abuts against the circuit board 200 to lift the circuit board 200 to a preset position. The configuration of the lifting mechanism can ensure that the circuit board 200 maintains a fixed height position after reaching the mounting position, thereby maintaining the consistency of the glue dispensing amount and the pressing force when the glue dispensing component and the mounting component 30 are operating, and can support the middle position of the circuit board 200 to avoid the middle part of the circuit board 200 being compressed, deformed or broken when the magnetic core 300 is pressed on the circuit board 200. After the glue dispensing component and the mounting component 30 complete the glue dispensing and the magnetic core 300 mounting operation on the circuit board 200, the lifting part descends to make the circuit board 200 fall back onto the first conveyor belt and continue to be transported forward to enter the next process. Commonly, the lifting part of the lifting mechanism is a plate-shaped structure to increase the contact area between the lifting mechanism and the circuit board 200, balance the force on the circuit board 200, and improve the stability of the lifting process.

[0121] Please refer to Figure 4 and Figure 5In some embodiments of the magnetic core mounting device 100 of the present invention, the conveying component 20 also includes a first width adjustment mechanism 23, and the first width adjustment mechanism 23 is transmission-connected to at least one of the conveying guide rails 21 to drive the two conveying guide rails 21 to move away from or closer to each other.

[0122] In this embodiment, the conveying component 20 also includes a first width adjustment mechanism 23, which is connected to at least one conveying guide rail 21 in a transmission manner to drive the two conveying guide rails 21 to move away from or close to each other, thereby adjusting the width between the two conveying guide rails 21 to meet the conveying requirements of circuit boards 200 of different widths, so that the core mounting device 100 can meet the mounting requirements of circuit boards 200 of different sizes, thereby improving the applicability of the core mounting device 100. It can be understood that for circuit boards 200 of different sizes or different iron stake positions on the circuit board 200, it is only necessary to move the dispensing component and the mounting component 30 to the corresponding mounting position through program settings.

[0123] In some embodiments, the first width adjustment mechanism 23 includes a screw rod 8422, a screw rod 8422 nut, and a driving member connected to the screw rod 8422 in a transmission manner. The screw rod 8422 extends along the arrangement direction of the two conveying guide rails 21. The screw rod 8422 nut is sleeved on the screw rod 8422 and connected to one of the conveying guide rails 21. When the driving member drives the screw rod 8422 to rotate, the screw rod 8422 nut can slide in the axial direction of the screw rod 8422, thereby driving the conveying guide rail 21 to approach or move away from the other conveying guide rail 21, thereby realizing the width adjustment operation of the conveying assembly 20. Among them, the driving member is mostly a motor, and one end of the screw rod 8422 can be directly connected to the output shaft of the motor, or it can be connected in a transmission manner such as gear transmission or belt transmission. Furthermore, the motor is a stepping motor, which can achieve more precise position control, so that the conveying assembly 20 after width adjustment can accurately adapt to the circuit board 200, thereby improving the stability of the conveying process.

[0124] Please refer to Figure 4 and Figure 5 In some embodiments of the magnetic core mounting device 100 of the present invention, a stopper 24 is provided on the conveying rail 21 , and the stopper 24 is provided above the first conveyor belt to limit the circuit board 200 .

[0125] It can be understood that in the above-mentioned embodiment, the conveying assembly 20 mainly conveys the circuit board 200 through two first conveyor belts arranged side by side, so that the circuit board 200 is carried on the first conveyor belt, so that it can move forward when the first conveyor belt moves. In this embodiment, a stopper 24 is arranged above the first conveyor belt, which can limit the circuit board 200 in the height direction and the width direction, prevent the circuit board 200 from falling from the conveying assembly 20 or jumping on the first conveyor belt, and improve the stability of the circuit board 200 conveying process.

[0126] In some embodiments, a lifting assembly is disposed at the mounting position. In this case, the stopper 24 can be staggered from the mounting position to prevent the stopper 24 from obstructing the lifting assembly from lifting the circuit board 200 .

[0127] Please refer to Figure 4 and Figure 5 In some embodiments of the magnetic core mounting device 100 of the present invention, the mounting device also includes a magnetic core feeding assembly 70 for conveying the magnetic core 300 .

[0128] In this embodiment, the magnetic core mounting device 100 is further provided with a magnetic core feeding assembly 70, which can transport the magnetic core 300 to a preset position for the mounting mechanism 32 to pick up, without the need for manual feeding, thereby improving the degree of automation and reducing labor.

[0129] Please refer to Figure 6 In some embodiments of the magnetic core mounting device 100 of the present invention, the mounting mechanism 32 includes:

[0130] A pickup structure 321 , which is disposed downward and is used to pick up the magnetic core 300 ; and

[0131] The lifting structure 322 is in driving connection with the picking-up structure 321 to drive the picking-up structure 321 to move up and down.

[0132] In this embodiment, the mounting assembly 30 includes a pick-up structure 321 and a lifting structure 322. The pick-up structure 321 is arranged downward and is transmission-connected to the lifting structure 322. The pick-up structure 321 is used to pick up the magnetic core 300, and can be a suction cup, a pneumatic adsorption structure, a clamp, etc., which are not limited here. The pick-up structure 321 can be raised and lowered under the drive of the lifting structure 322, and can be used to pick up the magnetic core 300, and can also be used to press the magnetic core 300 onto the circuit board 200.

[0133] Please refer to Figure 6 In some embodiments of the magnetic core mounting device 100 of the present invention, the mounting structure also includes a rotating structure 323, which is transmission-connected to the picking structure 321 and transmission-connected to the lifting structure 322, and is used to drive the picking structure 321 to rotate to adjust the angle of the magnetic core 300.

[0134] It is understandable that the magnetic cores 300 mounted on the two surfaces of the circuit board 200 form a closed-loop magnetic circuit, and the single magnetic cores 300 are all open-loop structures. If the mounting angle of the magnetic cores 300 is offset, it will directly cause the magnetic cores 300 on both sides to fail to form a magnetic circuit, resulting in the product function not being realized or directly scrapped. In this embodiment, the mounting component 30 can be rotatably set to adjust the placement angle of the magnetic core 300 to ensure that the magnetic core 300 is accurately pressed on the position to be bonded on the circuit board 200.

[0135] Please refer to Figures 2 to 5 In some embodiments of the magnetic core mounting device 100 of the present invention, the magnetic core mounting device 100 includes two groups of the conveying components 20 and two groups of the mounting components 30, the two groups of the conveying components 20 are arranged in sequence along the conveying direction, and each of the mounting components 30 is arranged corresponding to a conveying component 20 to mount the magnetic core 300 on the circuit board 200 at the mounting station of the corresponding conveying component 20;

[0136] The magnetic core mounting device 100 further includes a flipping assembly 80 , which is disposed between the two groups of the conveying assemblies 20 and is used for transferring and flipping the circuit board 200 .

[0137] It can be understood that the magnetic core mounting device 100 proposed in the present application is mainly used for mounting the magnetic core 300 of a planar magnetic component, that is, mounting the magnetic core 300 on two surfaces of a circuit board 200 respectively, so that the magnetism on both sides of the circuit board 200 forms a closed magnetic circuit. In this embodiment, the magnetic core mounting equipment 100 includes two groups of conveying components 20 and two groups of mounting components 30. Each mounting component 30 is arranged corresponding to a conveying component 20 to form a set of mounting devices. The two sets of mounting devices are arranged in sequence along the conveying direction of the conveying component 20. At the same time, a flipping component 80 is arranged between the two groups of mounting devices. The flipping component 80 can be used to transfer and flip the circuit board 200. At this time, the inlet and outlet of the flipping component 80 are respectively connected to the two sets of conveying components 20. With such an arrangement, after the circuit board 200 completes the glue dispensing and magnetic core 300 mounting operations in one set of mounting devices, the conveying component 20 transports the circuit board 200 to the flipping component 80, and the flipping component 80 flips the circuit board 200 so that the other surface of the circuit board 200 faces upward, and then the circuit board 200 is transported to the conveying component 20 of another mounting device and moved to the mounting station to perform the glue dispensing and mounting operations of another magnetic core 300. That is, the present embodiment can directly utilize the magnetic core mounting device 100 to mount the magnetic core 300 on different surfaces of the circuit board 200, so as to integrate the functions of the device, further improve the degree of automation of mounting the circuit board 200 and the efficiency of mounting the magnetic core 300, reduce the number of workstations, reduce equipment investment, and reduce the area occupied by the equipment.

[0138] It should be noted that in this embodiment, the flipping assembly 80 is used to transfer and flip the circuit board 200. It can be done by setting a flipping mechanism to only flip the circuit board 200, or it can be done by flipping the circuit board 200 through a flipping conveying structure 83 as in the following embodiment, which is not limited here.

[0139] Please refer to Figure 8 and Fig. 9 In some embodiments of the magnetic core mounting device 100 of the present invention, the flip assembly 80 includes:

[0140] A fixing frame 81, wherein the fixing frame 81 can be turned over, an installation space is formed in the fixing frame 81, and the fixing frame 81 is provided with an inlet and an outlet respectively connected to the installation space and the two groups of the conveying components 20; and

[0141] Two conveying structures 83 are stacked in the height direction in the installation space to flip along with the fixing frame 81, and the conveying surfaces of the two conveying structures 83 are arranged opposite to each other to form a clamping space connecting the inlet and the outlet, and the clamping space is used to clamp the circuit board 200.

[0142] In this embodiment, the flipping assembly 80 includes two conveying structures 83 arranged opposite to each other in the height direction, and each conveying structure 83 is provided with a conveying surface for abutting against the circuit board 200 and conveying the circuit board 200, and the two conveying structures 83 are fixed in the installation space of the fixing frame 81. When the conveying assembly 20 conveys the circuit board 200 from the entrance of the installation space to the flipping assembly 80, the circuit board 200 is clamped between the conveying surfaces of the two conveying structures 83. At this time, the fixing frame 81 is driven by the driving member to flip the two conveying structures 83, so that the circuit board 200 can be flipped together, so that the other surface of the circuit board 200 is set upward, and then the conveying structure 83 conveys the circuit board 200 to another mounting mechanism 32 for mounting another magnetic core 300.

[0143] It should be noted that, in the present embodiment, when the flipping component 80 flips the circuit board 200 and then transports it to the next conveying component 20, the upper and lower conveying structures 83 may drive the circuit board 200 to move together, or only one of the conveying structures 83 may be driven. Driving the two conveying structures 83 together can avoid friction between the moving circuit board 200 and the stationary conveying surface, thereby avoiding wear on the circuit board 200.

[0144] Please refer to Fig. 9 In some embodiments of the magnetic core mounting device 100 of the present invention, the conveying structure 83 includes two second conveyor belts 831 arranged side by side, and the two second conveyor belts 831 form the conveying surface. The flipping assembly 80 also includes a second width adjustment mechanism 84, and the second width adjustment mechanism 84 is transmission-connected to at least one of the second conveyor belts 831 to drive the two second conveyor belts 831 to move away from or closer to each other.

[0145] In this embodiment, each conveying structure 83 includes two second conveyor belts 831 arranged side by side and a driving member connected to the second conveyor belt 831, wherein the second conveyor belt 831 can be a belt or a chain, which is not limited here. Commonly, pulleys or sprockets are respectively provided at both ends of the guide rail 843, and the transmission belt is sleeved on the two pulleys to rotate around the pulleys under the drive of the driving member, so that the circuit board 200 arranged on the first conveyor belt moves forward. In some embodiments, the driving member is a motor, and the transmission connection mode between it and the second conveyor belt 831 can be but not limited to gear transmission, belt transmission or a combination of any two or more transmission modes. The motor can also drive the second conveyor belt 831 to transmit by driving the pulley, which is not limited here. The setting of the motor can make the drive control process more precise.

[0146] Furthermore, the width between the two conveying guide rails 21 in the mounting mechanism 32 is adjustable to accommodate the mounting of circuit boards 200 of different sizes. The flip assembly 80 is also provided with a second width adjustment mechanism 84 that is transmission-connected to at least one second conveyor belt 831, for driving the two second conveyor belts 831 away from or closer to each other.

[0147] Please refer to Figure 8 and Fig. 9 In some embodiments of the magnetic core mounting device 100 of the present invention, the second width adjustment mechanism 84 includes:

[0148] a movable frame 841, wherein the movable frame 841 is slidably disposed in the installation space so as to slide along the width direction of the conveying surface, and one of the first conveyor belts of the conveying structure 83 is disposed on the movable frame 841; and

[0149] The driving structure 842 is in driving connection with the movable frame 841 to drive the movable frame 841 to slide.

[0150] In this embodiment, the second width adjustment mechanism 84 includes a movable frame 841 slidably connected to the fixed frame 81, the fixed frame 81 has a top plate and a bottom plate arranged opposite to each other, and two side plates clamped between the top plate and the bottom plate to jointly enclose the installation space, and at least one of the side plates is provided with a rotating shaft 82; a guide rail 843 is provided on the top plate and / or the side plate, and the movable frame 841 can be slidably arranged on the guide rail 843 to be slidably connected to the top plate and / or the side plate; one of the second conveyor belts 831 on the conveying structure 83 is arranged on the movable frame 841 to slide with the movable part.

[0151] Commonly, the movable frame 841 is driven by the driving structure 842, and the driving structure 842 can be driven by a motor screw 8422, including a driving motor 8421 and a screw 8422, and the movable part is connected to the screw 8422 through the screw 8422 nut, and the driving motor 8421 drives the screw 8422 to rotate so that the movable part slides along the screw 8422; the driving structure 842 can also be a cylinder lifting drive or a belt drive drive, which is not limited here.

[0152] In some embodiments, the control system is provided with a plurality of control units, each of which independently controls an action component to operate independently, so that the action components do not interfere with each other, thereby forming effective independent control.

[0153] Based on the above hardware architecture, the present application also proposes a magnetic core mounting process, which includes the following steps:

[0154] Controlling the mounting component to dispense glue on the first surface of the circuit board and mounting the first magnetic core to obtain a semi-finished planar magnetic component;

[0155] Controlling the conveying assembly to deliver the planar magnetic semi-finished product into the flipping assembly;

[0156] Controlling the flipping assembly to flip the planar magnetic semi-finished product so that the second surface of the circuit board faces upward, and the second surface is arranged to face away from the first surface;

[0157] The mounting component is controlled to dispense glue on the second surface and mount the second magnetic core to obtain a finished planar magnetic component.

[0158] In this embodiment, the magnetic core mounting device 100 includes two groups of conveying components 20 and two groups of mounting components 30. Each mounting component 30 is arranged corresponding to a conveying component 20 to form a set of mounting devices. The two sets of mounting devices are arranged in sequence along the conveying direction of the conveying component 20. At the same time, a flipping component 80 is arranged between the two sets of mounting devices. The flipping component 80 can be used to transfer and flip the circuit board 200. At this time, the inlet and outlet of the flipping component 80 are respectively connected with the two sets of conveying components 20. The control system drives the circuit board 200 to move to the mounting station on the conveying component 20 of the first set of mounting devices, and then controls the mounting component 30 to complete the dispensing and mounting of the first magnetic core. The conveying component 20 transports the circuit board 200 to the flipping component 80, controls the flipping component 80 to flip the circuit board 200 so that the second surface of the circuit board 200 faces upward, and then transports the circuit board 200 to the conveying component 20 of another mounting device and moves it to the mounting station to perform the dispensing and mounting of another magnetic core 300. According to the technical solution of this embodiment, the magnetic core 300 has a high degree of automation in mounting and a low risk of product scrapping.

[0159] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A magnetic core mounting device, It is characterized in that include: frame; A conveying assembly, the conveying assembly is arranged on the frame, the conveying assembly comprises two conveying rails arranged side by side, each of the conveying rails is provided with a first conveyor belt for carrying and conveying circuit boards, and the conveying assembly is provided with a mounting station; A mounting assembly, which is arranged on the frame and can be raised and lowered, and comprises a dispensing mechanism and a mounting mechanism, which are used for dispensing glue on the circuit board and mounting the magnetic core at the mounting station; A translation component, the translation component is drivingly connected to the placement component to drive the placement component to translate; and A catalyst spraying assembly, the catalyst spraying assembly is arranged on the frame to form a catalyst spraying station, and is used to spray the catalyst on the pasting surface of the magnetic core, and the translation assembly can drive the mounting assembly to move between the catalyst spraying station and the mounting station; The catalyst spraying assembly includes a protective cover and an atomizing mechanism. The protective cover is arranged on the frame. A spraying chamber is formed in the protective cover. An opening connected to the spraying chamber is opened on the top of the protective cover. The atomizing mechanism is arranged in the spraying chamber, and the nozzle of the atomizing mechanism is arranged upward. The mounting assembly can drive the magnetic core to rise and fall so that the magnetic core can enter and exit the spraying chamber from the opening of the spraying chamber.

2. The magnetic core mounting device according to claim 1, It is characterized in that The mounting component also includes a first visual detection component, which is arranged downward and is used to detect the mounting position on the circuit board.

3. The magnetic core mounting device according to claim 1, It is characterized in that The mounting assembly further comprises a pressure-maintaining mechanism, and the pressure-maintaining mechanism is used for maintaining the pressure of the magnetic core mounted on the circuit board.

4. The magnetic core mounting device according to claim 3, It is characterized in that The pressure maintaining mechanism comprises: A mounting seat, wherein the mounting seat can be raised and lowered; A connecting rod extending in a vertical direction and being movably mounted on the mounting seat; A pressure head connected to the lower end of the connecting rod; a spring, the spring being sleeved on the connecting rod and located between the pressing head and the mounting seat; and A pressure sensor is connected to the pressure head to detect the pressure applied by the pressure head.

5. The magnetic core mounting device according to claim 1, It is characterized in that The catalyst spraying assembly further comprises an air drying mechanism, which is used to air dry the catalyst on the magnetic core; And / or, the magnetic core mounting equipment further comprises a second visual inspection component, the second visual inspection component is arranged on the frame, and the second visual inspection component is arranged upward.

6. The magnetic core mounting device according to claim 1, It is characterized in that The magnetic core mounting equipment also includes a magnetic core feeding assembly, which is arranged on the frame. The translation assembly can drive the mounting assembly to move between the magnetic core feeding assembly and the mounting station to pick up the magnetic core.

7. The magnetic core mounting device according to claim 1, It is characterized in that The magnetic core mounting equipment further comprises a lifting component, which is arranged at the mounting station and is used to lift the circuit board; And / or, the conveying assembly further comprises a first width adjustment mechanism, wherein the first width adjustment mechanism is drivingly connected to at least one of the conveying guide rails to drive the two conveying guide rails to move away from or closer to each other; And / or, a stopper is provided on the conveying guide rail, and the stopper is arranged above the first conveyor belt to limit the circuit board.

8. The magnetic core mounting device according to claim 1, It is characterized in that The mounting mechanism comprises: A picking structure, the picking structure is arranged downward and is used to pick up the magnetic core; A lifting structure, the lifting structure is in driving connection with the picking structure to drive the picking structure to move up and down; and A rotating structure is transmission-connected to the picking-up structure and is transmission-connected to the lifting structure, and is used to drive the picking-up structure to rotate to adjust the angle of the magnetic core.

9. The magnetic core mounting device according to any one of claims 1 to 8, It is characterized in that The magnetic core mounting equipment comprises two groups of the conveying components and two groups of the mounting components, the two groups of the conveying components are arranged in sequence along the conveying direction, and each mounting component is arranged correspondingly to a conveying component to mount a magnetic core on the circuit board at the mounting station of the corresponding conveying component; The magnetic core mounting device further comprises a flipping assembly, which is arranged between the two groups of the conveying assemblies and is used for transferring and flipping the circuit board.

10. The magnetic core mounting device according to claim 9, It is characterized in that The flip assembly comprises: A fixed frame, the fixed frame can be turned over, an installation space is formed in the fixed frame, and the fixed frame is provided with an inlet and an outlet respectively connected to the installation space and the two groups of the transmission components; and Two conveying structures, the two conveying structures are stacked in the installation space along the height direction so as to be turned over with the fixing frame; The conveying surfaces of the two conveying structures are arranged opposite to each other to form a clamping space communicating with the inlet and the outlet, and the clamping space is used for clamping the circuit board.

11. The magnetic core mounting device according to claim 10, It is characterized in that The conveying structure includes two second conveyor belts arranged side by side, and the two second conveyor belts form the conveying surface. The flipping assembly also includes a second width adjustment mechanism, which is drivingly connected to at least one of the second conveyor belts to drive the two second conveyor belts to move away from or closer to each other.

12. The magnetic core mounting device according to claim 11, It is characterized in that The second width adjustment mechanism comprises: a movable frame, the movable frame being slidably disposed in the installation space so as to slide along the width direction of the conveying surface, and one of the second conveying belts of the conveying structure being disposed on the movable frame; and A driving structure is connected to the movable frame in driving connection so as to drive the movable frame to slide.

13. A magnetic core mounting process, implemented by the magnetic core mounting device according to any one of claims 9 to 12, It is characterized in that The core mounting process comprises the following steps: Controlling the mounting component to dispense glue on the first surface of the circuit board, mounting the first magnetic core after the catalyst is sprayed on the first surface to obtain a semi-finished planar magnetic component; Controlling the conveying assembly to deliver the planar magnetic semi-finished product into the flipping assembly; Controlling the flipping assembly to flip the planar magnetic semi-finished product so that the second surface of the circuit board faces upward, and the second surface is arranged to face away from the first surface; The mounting component is controlled to dispense glue on the second surface and mount the second magnetic core after the catalyst is sprayed, so as to obtain a finished planar magnetic component.

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