Inclined silver dipping control method for magnetic core

Abstract

The invention discloses a magnetic core inclined silver dipping control method which comprises the following specific steps: step 1, inputting a plurality of magnetic cores into a channel through a conveying device, and finally arranging the magnetic cores at an output port of the channel side by side; secondly, a multi-axis moving device drives a silver dipping mechanism to obtain all magnetic cores located at an output port at a time; thirdly, after a plurality of magnetic cores are obtained by the silver dipping mechanism, the magnetic cores are driven by the multi-axis moving device to move towards the silver storage device, and the magnetic cores are perpendicular to the plane of the silver dipping device; fourthly, a linkage device is driven by a rotating device to rotate forwards and backwards so that the magnetic core can be in an inclined state, then a multi-axis moving device drives a silver dipping mechanism to move up and down, and the two corners of the magnetic core can enter and exit from silver dipping holes; and fifthly, the rotating device drives the linkage device to rotate so that the fixing area can face upwards and be aligned with the edge of the drying device, at the moment, the silver dipping face of the magnetic core faces upwards, the fixing face of the magnetic core faces downwards, then the magnetic core on the fixing area is pushed to the drying device through a push plate assembly, and inclined silver dipping operation on the two corner positions of the magnetic core can be easily achieved in a rotary silver dipping mode. The silver dipping device is simple in structure and higher in efficiency, simplifies a silver dipping structure in the prior art, does not need to use consumables such as rubber plates in the process, does not generate waste materials, and effectively reduces the production cost.

Description

Technical Field

[0001] The invention belongs to the technical field of magnetic core processing control methods, and in particular is a magnetic core inclined silver dipping control method. Background Art

[0002] The purpose of silvering the magnetic core is to enhance its conductivity and improve welding quality. Currently, the main ways to silver-dip the magnetic core are electroplating and spraying. These two methods are more suitable for larger magnetic cores and are easier to operate. For smaller magnetic cores, silver paste is needed. The magnetic core is tilted so that it is tilted toward the silver paste, so that the silver paste adheres to the two corners of the magnetic core. For example, in the public technical document "CN204632724U, device for silvering electronic devices", the specific usage process can be known by referring to paragraph 0049 of the instruction manual in the document, in which a rubber plate is needed. In actual production, the rubber plate is a consumable and needs to be replaced, which will increase the processing cost. In addition, a transposer is also needed, and the action process is more complicated. Summary of the invention

[0003] The object of the present invention is to provide a magnetic core inclined silver dipping control method to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A magnetic core tilting silver-dipping control method includes a conveying device, a multi-axis moving device, a silver storage device and a drying device are installed at the output end of the conveying device, and a silver-dipping mechanism is installed at the moving end of the multi-axis moving device. The specific steps are as follows:

[0006] In the first step, a plurality of channels are arranged side by side at the conveying device, and a plurality of magnetic cores are input into the channels through the conveying device, and finally placed side by side at the output port of the channels;

[0007] The second step is to drive the silver-dipping mechanism to obtain all the magnetic cores located at the output port at one time through the multi-axis moving device; the silver-dipping mechanism includes a rotating device, and a linkage device for providing a fixing force is installed at the output end of the rotating device. A fixing area distributed along a straight line is provided on the outer side of the linkage device. The fixing force acts on the fixing area to make a plurality of magnetic cores arranged in a straight line and fixed at the fixing area. The fixing force is magnetic attraction or negative pressure adsorption;

[0008] In the third step, after the silver dipping mechanism obtains a plurality of magnetic cores, it moves toward the silver storage device driven by the multi-axis moving device, and the magnetic cores are perpendicular to the plane of the silver dipping device, the silver storage device includes a silver storage tray, a cover plate is provided on the silver storage tray, a plurality of silver dipping holes are provided on the cover plate, and a scraper assembly is located above the cover plate, the scraper assembly is used to scrape the silver paste in the silver dipping holes flat, and the scraper assembly is always spaced apart from the fixed area;

[0009] The fourth step is to drive the linkage device to rotate 30°-60° forward through the rotating device, so that the magnetic core is in an inclined state, and one corner of the magnetic core is perpendicular to the silver dipping hole. Then the multi-axis moving device drives the silver dipping mechanism to move up and down, so that one corner of the magnetic core enters and exits the silver dipping hole, and the silver dipping operation at one place is completed. Then the linkage device is driven to reverse 60°-120° through the rotating device, so that the magnetic core is in an inclined state, and the other corner of the magnetic core is perpendicular to the silver dipping hole. Then the multi-axis moving device drives the silver dipping mechanism to move up and down, so that another corner of the magnetic core enters and exits the silver dipping hole, and the silver dipping operation at another place is completed.

[0010] In the fifth step, the drying device is located above the silver storage device. The rotating device drives the linkage device to rotate so that the fixed area faces upward and is aligned with the edge of the drying device. At this time, the silver-stained surface of the magnetic core faces upward and the fixed surface faces downward. Then the magnetic core on the fixed area is pushed toward the drying device through the push plate assembly.

[0011] A further technical solution is based on the first step, in which a straightening component is provided in the conveying device, and the width of the channel is slightly larger than the width of the magnetic core, and the straightening component is used to push a number of magnetic cores to one side for straightening and alignment.

[0012] According to a further technical solution, the linkage device includes a rotating shaft and a fixed block, wherein the fixed block is mounted on the rotating shaft and extends along the rotating shaft direction, and a "triangular" strip boss is provided on the outer side of the fixed block, and the fixed area is formed at the end point of the strip boss.

[0013] A further technical solution is that the multi-axis moving device has at least X-axis and Z-axis moving directions, the silver storage device is located in the direction of the X-axis, is used to provide silver paste, and is provided with a plurality of silver dipping holes, the silver dipping holes correspond to the positions of the magnetic cores, and the silver dipping mechanism is installed on the moving end of the Z-axis.

[0014] According to a further technical solution, the scraper assembly is installed on the X-axis moving end of the multi-axis moving device.

[0015] A further technical solution is that the scraper assembly includes a connecting base, both ends of which extend to both sides of the silver storage tray, and both ends of the connecting base are provided with mounting columns, both mounting columns are provided with cylinders, a crossbeam is connected between the two cylinders, and the crossbeam is connected to the scraper body.

[0016] According to a further technical solution, the cross beam is further provided with a spring-pressing member, to which a rolling member is connected. The rolling member is located behind the scraper and is used to apply silver paste to the silver-dipping holes of the cover plate.

[0017] A further technical solution is that the drying device is installed above the silver storage device, the Z-axis moving assembly is facing the end of the drying assembly, the Z-axis moving assembly includes a second motor and a second screw rod pair, a cross plate is installed on the second screw rod pair, slide rails are provided at both ends of the cross plate, the slide rails are connected to sliders, the sliders are fixed on the external component, the rotating device is installed at both ends of the slide rails, and the two slide rails are respectively located on both sides of the drying device.

[0018] According to a further technical solution, the drying device comprises a fixed frame, on which a conveyor belt, a dryer and a placement plate are provided. The placement plate is close to the conveyor belt and flush with it. A push plate assembly is provided on the other side of the placement plate for pushing the magnetic core on the fixed area onto the placement plate.

[0019] A further technical solution is that the output end of the conveying device is provided with a squaring assembly for adjusting the position of the magnetic core, the squaring assembly includes a movable seat 1 and a movable seat 2 which are distributed up and down, the upper end surface of the movable seat 1 is provided with a plurality of magnetic core placement positions, the movable seat 1 and the movable seat 2 are movably connected through a longitudinally arranged guide column, and the bottom of the movable seat 2 is connected with a transversely arranged sliding pair;

[0020] A fixed plate is provided on the front side of the movable seat 1, and a longitudinally extending limit hole 1 and a transversely extending limit hole 2 are respectively provided on the fixed plate. The limit hole 1 and the limit hole 2 are respectively provided with bearings 1 and 2. The bearings 1 and 2 are connected with movable blocks 1 and 2. The movable blocks 1 and 2 are eccentrically connected to the output shafts of motors 3 and 4, respectively.

[0021] Beneficial effects of the present invention:

[0022] The present invention utilizes a rotating silver dipping method to easily achieve inclined silver dipping operations on two angular positions of the magnetic core, which is more efficient and simplifies the silver dipping structure in the prior art. In this process, no consumables such as rubber sheets are required, i.e. no waste is generated, thereby effectively reducing production costs.

[0023] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 : The overall structure diagram of the present invention.

[0025] Figure 2 : The silver dipping mechanism, silver storage device and multi-axis moving device structure of the present invention Figure 1 .

[0026] Figure 3 : Structural diagram of the silver-dipping mechanism of the present invention.

[0027] Figure 4: The silver dipping mechanism, silver storage device and multi-axis moving device structure of the present invention Figure 2 .

[0028] Figure 5 : The silver dipping mechanism, silver storage device and multi-axis moving device structure of the present invention Figure 3 .

[0029] Figure 6 : Silver storage device structural diagram of the present invention.

[0030] Figure 7 : Drying device structure diagram of the present invention.

[0031] Figure 8 : Structural diagram of the conveying device of the present invention.

[0032] Fig. 9 : Structural diagram of the straightening assembly of the present invention.

[0033] Fig.10 :The action process of the present invention is shown in FIG. Figure 1 .

[0034] Fig.11 :The action process of the present invention is shown in FIG. Figure 2 .

[0035] Fig.12 :The action process of the present invention is shown in FIG. Figure 3 .

[0036] Fig.13 :The action process of the present invention is shown in FIG. Figure 4 .

[0037] Figure numerals: 1-rotating device, 2-linkage device, 21-rotating shaft, 22-fixed block, 23-strip boss, 24-fixed area, 3-multi-axis moving device, 31-X-axis moving assembly, 32-Z-axis moving assembly, 321-motor 2, 322-screw pair 2, 323-cross plate, 324-slide rail, 325-slider, 33-bottom plate, 4-silver storage device, 41-silver storage tray, 42-cover plate, 43-scraper assembly, 431-connecting base, 432-mounting column, 433-cylinder, 434-cross beam, 435-scraper body, 436-spring-pressing member, 437-roller Pressing piece, 5-drying device, 51-fixed frame, 52-conveyor belt, 53-drying machine, 54-placing plate, 55-push plate assembly, 6-conveyor device, 61-conveyor plate, 611-channel, 62-straightening assembly, 621-movable seat one, 622-movable seat two, 623-placing position, 624-guide column, 625-sliding pair, 626-fixed plate, 6271-limiting hole one, 6272-limiting hole two, 6273-bearing one, 6274-bearing two, 6275-movable block one, 6276-movable block two, 6277-motor three, 6278-motor four. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0039] Please refer to Figure 1-13 ;

[0040] The control method of the present invention can more conveniently perform silver dipping operation on the magnetic core. Specifically, the device to be applied includes a conveying device 6. A multi-axis moving device 3, a silver storage device 4 and a drying device 5 are installed at the output end of the conveying device 6. The moving end of the multi-axis moving device 3 is installed with a silver dipping mechanism. The specific steps are as follows:

[0041] In the first step, a plurality of channels 611 are arranged side by side at the conveying device 6. A large number of magnetic cores are stored in the conveying device 6. Specifically, the magnetic cores can be outputted by means of a vibrating disk and enter the channel 611, and finally placed side by side at the output port of the channel 611. Before outputting the magnetic cores, the magnetic cores are firstly range-selected to ensure that they can be outputted in the same orientation state. There are many ways to select the position of the magnetic cores in the prior art, which will not be described here.

[0042] In the second step, the multi-axis moving device 3 drives the silver dipping mechanism to obtain all the magnetic cores located at the output port at one time; Figure 2-Figure 4, wherein the silver-dipping mechanism includes a rotating device 1, and a linkage device 2 for providing a fixing force is installed at the output end of the rotating device 1. A fixing area 24 distributed along a straight line is provided on the outside of the linkage device 2. The fixing force acts on the fixing area 24, so that a number of magnetic cores are arranged in a straight line and fixed at the fixing area 24. The fixing force is magnetic attraction or negative pressure adsorption. It should be noted that there are many sizes of magnetic cores that can be obtained according to this structure. Specifically, the length and width of the smallest "I"-shaped magnetic core are 2.5mmX1.5mm respectively. Of course, this is only an approximate value, indicating that the magnetic core is very small. At this time, it can be obtained by adsorption or magnetic attraction. If the size of the magnetic core is relatively large, the suction force generated is insufficient, and the magnetic attraction method can be used for fixing. Of course, the magnetic attraction or negative pressure adsorption method is a choice between the two, and the structural adjustment is made according to the specific situation;

[0043] In addition, the channel 611 is separated by a partition, so the obtained magnetic cores are naturally separated to avoid sticking to each other;

[0044] Furthermore, the force provided by the linkage device 2 has two modes. The first mode is through magnetic attraction. For example, a magnetic conductive part is provided at the bottom of the fixing area 24. The magnetic conductive part is connected to the coil. When the power is turned on, it generates magnetic force, so that the magnetic core can be attracted. When the power is turned off, the magnetic force disappears, and the magnetic core can fall from the fixing area 24.

[0045] The second method is through vacuum adsorption. An adsorption belt or a plurality of adsorption holes are distributed in a straight line in the fixed area 24. The diameter of the adsorption hole does not exceed the area of ​​the magnetic end face. A negative pressure generator is provided in the linkage device 2 to provide vacuum adsorption force to the adsorption holes, thereby fixing the magnetic core in the fixed area 24. When the negative pressure generator is turned off and the adsorption force disappears, the magnetic core falls from the fixed area 24.

[0046] The above is only described as an example, and there should be other implementation methods in actual production, so it should not be used as a limitation on the scope of protection.

[0047] In the third step, after the silver-dipping mechanism obtains a number of magnetic cores, it moves toward the silver storage device 4 under the drive of the multi-axis moving device 3, and the magnetic cores are perpendicular to the plane of the silver-dipping device. Figure 4-Figure 6The silver storage device 4 includes a silver storage tray 41, in which there is silver paste. A cover plate 42 is provided on the silver storage tray 41, and a plurality of silver dipping holes are provided on the cover plate 42. A scraper assembly 43 is provided above the cover plate 42. Before silver dipping, the silver paste covering the silver dipping holes may be uneven, which will affect the silver dipping effect. In order to avoid dripping, there will only be a very thin layer of slurry each time. Therefore, the scraper assembly 43 is used to scrape the silver paste in the silver dipping holes flat. In addition, since the rotating device 1 drives the magnetic core to rotate with a relatively large amplitude, in order to avoid touching the scraper assembly 43 and causing the magnetic core to fall, the scraper assembly 43 and the fixed area 24 are always spaced apart.

[0048] The fourth step is to specifically carry out silver dipping at two opposite corner positions of the ends of the magnetic core. In this case, the magnetic core needs to be tilted and immersed in the silver paste during the silver dipping process. The rotating device 1 drives the linkage device 2 to rotate forward 30°-60° to make the magnetic core in a tilted state, and one corner of the magnetic core is perpendicular to the silver dipping hole. Then, the multi-axis moving device 3 drives the silver dipping mechanism to move up and down, so that one corner of the magnetic core enters and exits the silver dipping hole, and the silver dipping operation at one place is completed. Then, the rotating device 1 drives the linkage device 2 to reverse 60°-120°, so that the magnetic core is in a tilted state, and the other corner of the magnetic core is perpendicular to the silver dipping hole. Then, the multi-axis moving device 3 drives the silver dipping mechanism to move up and down, so that another corner of the magnetic core enters and exits the silver dipping hole, and the silver dipping operation at another place is completed.

[0049] Step 5: After the silver dipping operation, the end of the magnetic core away from the fixed area 24 has silver paste. At this time, the silver paste has not dried yet. If the silver dipping mechanism cancels the fixing force, the magnetic core will fall directly, and the silver paste will adhere to the drying device 5, causing the silver on the magnetic core to become smaller. This is a defective product. In this embodiment, the drying device 5 is located above the silver storage device 4, and the rotating device 1 drives the linkage device 2 to rotate so that the fixed area 24 faces upward and aligns with the edge of the drying device 5. At this time, the silver-dipped surface of the magnetic core faces upward and the fixed surface faces downward, and then the magnetic core on the fixed area 24 is pushed to the drying device 5 by the push plate assembly 55;

[0050] Further, refer to Figure 7 The drying device 5 includes a fixing frame 51, on which a conveyor belt 52, a drying machine 53 and a placing plate 54 are arranged. The placing plate 54 is close to the conveyor belt 52 and is flush with the conveyor belt 52. A push plate assembly 55 is arranged on the other side of the placing plate 54 for pushing the magnetic core on the fixing area 24 onto the placing plate 54.

[0051] Specifically, the multi-axis moving device 3 is used to drive the silver-dipping mechanism to move upward, and the rotating device 1 drives the linkage device 2 to rotate, so that the fixed area 24 is close to the side of the placement plate 54 close to the push plate assembly 55, and the fixed area 24 is flush with the placement plate 54. Then the linkage device 2 cancels the fixing force, and then the push plate assembly 55 is used to push the magnetic core toward the placement plate 54, and the magnetic core is located on the placement plate 54, and the placement plate 54 is used as a transition to push it toward the conveyor belt 52. After the magnetic core enters the conveyor belt 52, the silver-dipping end face faces upward and does not contact the conveyor belt 52, and during the conveying process, it will pass through the dryer 53 to dry the silver paste, and finally be sent out of the conveyor belt 52.

[0052] The present invention utilizes a rotating silver dipping method to easily achieve inclined silver dipping operations on two angular positions of the magnetic core, which is more efficient and simplifies the silver dipping structure in the prior art. In this process, no consumables such as rubber sheets are required, i.e. no waste is generated, thereby effectively reducing production costs.

[0053] In the first step of the present invention, the width of the channel 611 is slightly larger than the width of the magnetic core, so there may be a problem of inconsistent direction of the magnetic core output. Therefore, a straightening component 62 is provided in the conveying device 6, and the straightening component 62 is used to push the plurality of magnetic cores to one side for straightening and alignment. Figure 8 and Fig. 9 ;

[0054] More specifically, it includes a conveying plate 61, on which a plurality of conveying channels 611 are arranged side by side, a vibration disk is provided at one end of the conveying channel 611, and a moving component is provided at the bottom of the vibration disk. The moving component drives the vibration disk to move along the arrangement direction of the plurality of channels 611, so that the output end of the vibration disk passes through each conveying channel 611 in turn, and a magnetic core is input into each conveying channel 611.

[0055] In order to make it easier for the magnetic cores to enter the conveying channel 611 , the width of the conveying channel 611 is greater than the width of the magnetic cores, thereby causing the magnetic cores to be arranged neatly. For this purpose, a straightening component 62 for adjusting the position of the magnetic cores is provided at the output end of the conveying device 6 .

[0056] The alignment assembly 62 includes a movable seat 1 621 and a movable seat 2 622, wherein the movable seat 1 621 and the conveying plate 61 are movable, and the upper end surface of the movable seat 1 621 is provided with a plurality of magnetic core placement positions 623, and the bottom of the movable seat 2 622 is connected to the external component through a sliding pair 625.

[0057] It should be noted that both sides of the upper movable seat are provided with magnetic core placement positions 623, but when used, only the side close to the channel 611 will be used. If one side is worn or damaged, the movable seat 1 621 can be turned over to use the magnetic core placement position 623 on the other side; the movable seat 1 621 and the movable seat 2 622 are movably connected by a longitudinally arranged guide column 624, and the bottom of the movable seat 2 622 is connected to a transversely arranged sliding pair 625;

[0058] A fixing plate 626 is provided on the front side of the movable seat, and a longitudinally extending limiting hole 1 6271 and a transversely extending limiting hole 2 6272 are respectively provided on the fixing plate 626, and the midpoint line of the limiting hole 1 6271 and the limiting hole 2 6272 is horizontal, and the limiting hole 1 6271 and the limiting hole 2 6272 are respectively provided with a bearing 1 6273 and a bearing 2 6274, and the bearing 1 6273 and the bearing 2 6274 are connected with a movable block 1 6275 and a movable block 2 6276, and the movable block 1 6275 and the movable block 2 6276 are respectively eccentrically connected to the output shafts of the motor 3 6277 and the motor 4 6278. It should be noted that the motor 3 6277 and the motor 4 6278 are fixed in position by an external bracket.

[0059] During operation, the motor 3 6277 drives the movable block 1 6275 to rotate. Since the movable block 1 6275 is eccentrically arranged and the limiting hole 1 6271 limits its horizontal direction, it drives the movable seat 1 621 and the movable seat 2 622 to slide horizontally. Since the limiting hole 2 6272 is arranged horizontally, the movable block 2 6276 and the bearing 2 6274 can slide horizontally in the limiting hole 2 6272 during horizontal movement; that is, it drives the movable seat 1 621 and the movable seat 2 622 to slide horizontally back and forth, and in this process, the magnetic core will move closer to the side of the conveying channel 611.

[0060] Afterwards, motor three 6277 stops working, and motor four 6278 drives movable block two 6276 to rotate. Since movable block two 6276 is eccentrically set and limit hole two 6272 limits its vertical direction, it will drive movable seat one 621 to move vertically relative to movable seat two 622. Since limit hole one 6271 is vertically set, movable block one 6275 and bearing one 6273 can slide vertically in limit hole one 6271 during vertical movement, that is, drive movable seat one 621 to slide vertically back and forth relative to movable seat two 622. In this process, some tilted magnetic cores can be straightened.

[0061] It should be noted that the above is only a description of one implementation method and does not limit the operation sequence of motor three 6277 and motor four 6278.

[0062] One embodiment of the linkage device 2 of the present invention is shown in FIG. Figure 3, specifically including a rotating shaft 21 and a fixing block 22. The fixing block 22 is installed on the rotating shaft 21 and extends along the direction of the rotating shaft 21. The necessary components for providing fixing force are installed inside the rotating shaft 21. Of course, these components involve air pipes or wires passing through the ends of the rotating shaft 21. In addition, the rotating device 1 will not rotate in the same direction infinitely, so there will be no situation where the wires or air pipes are tangled; a "triangular" strip boss 23 is provided on the outer side of the fixing block 22, and a fixing area 24 is formed at the end point of the strip boss 23. The above design can avoid the contact between the linkage device 2 and the silver paste. Preferably, the width of the fixing area 24 is less than or equal to the length of the magnetic core.

[0063] In this embodiment, refer to Figure 4 and Figure 5 The multi-axis moving device 3 has the ability to move in at least the X-axis and Z-axis directions. A silver storage device 4 is installed in the X-axis direction of the multi-axis moving device 3 for providing silver paste, and is provided with a plurality of silver dipping holes (not shown). The silver dipping holes correspond to the positions of the magnetic cores. The silver dipping holes are very small, and each silver dipping hole can only accommodate one magnetic core or only the part of the magnetic core that needs to be silver-dipped. The silver dipping mechanism is installed on the moving end of the Z-axis. Preferably, the drying device 5 is installed above the silver storage device 4, and the Z-axis moving component faces the end of the drying component.

[0064] Furthermore, the scraper assembly 43 is installed on the X-axis moving end of the multi-axis moving device 3, and a Z-axis moving assembly is also installed on the moving end of the X-axis, and the rotating device 1 is installed on the Z-axis moving assembly. That is to say, when the X-axis moves, the scraper assembly 43 and the rotating device 1 will translate at the same time, that is, the scraper assembly 43 and the rotating device 1 maintain relative stillness in the horizontal plane, which can ensure that the interval setting can always be maintained, and there is no need to set up multiple sets of power components to drive the two devices to move separately, which can save costs.

[0065] One embodiment of the scraper assembly 43 of the present invention includes a connecting base 431, both ends of the connecting base 431 extend to both sides of the silver storage tray 41, both ends of the connecting base 431 are provided with mounting columns 432, both mounting columns 432 are provided with cylinders 433, a crossbeam 434 is connected between the two cylinders 433, the crossbeam 434 is connected to a scraper body 435, the crossbeam 434 is driven to rise or fall by the two cylinders 433, so that the scraper body 435 is in contact with and separated from the cover plate 42, and at the same time, horizontal movement is achieved under the drive of the X-axis moving assembly to achieve the purpose of scraping.

[0066] The present invention also provides a silvering method, specifically, a spring-loaded part 436 is provided on the crossbeam 434, and a rolling part 437 is connected to the spring-loaded part 436. The rolling part 437 is located behind the scraper. The rolling part 437 can specifically be a roller adsorbed with silver paste. A slot is provided on the cover plate 42, and the silver paste is stored in the slot. Under the action of the spring-loaded part 436, the rolling part 437 can go deep into the slot to pick up the silver paste, that is, the rolling part 437 and the scraper can be misaligned. After the rolling part 437 picks up the silver paste from the silver storage tray 41, the rolling component is driven by the X-axis moving component to tightly contact the surface of the cover plate 42 and pass through the silver dipping hole. It should be noted that the silver dipping hole has a accommodating space and can store a small part of the silver paste, which will be consumed after each silver dipping operation, so the rolling part 437 is required to replenish the silver paste, and then the overflowed silver paste is scraped flat through the scraper body 435.

[0067] One embodiment of the multi-axis moving device 3 of the present invention specifically includes a bottom plate 33, a silver storage device 4 is installed on the bottom plate 33, an X-axis moving assembly is installed at the bottom of the bottom plate 33, and specifically can be a combination of a motor 1 and a screw pair 1, a connecting base 431 is installed on the screw pair 1, a Z-axis moving device and a scraper assembly 43 are installed on the connecting base 431, and a rotating device 1 is installed on the Z-axis moving assembly, which shows that the scraper assembly 43 and the rotating device 1 remain relatively still, and when the X-axis moving device moves, the scraper assembly 43 and the Z-axis moving assembly move synchronously;

[0068] The Z-axis moving assembly in the present invention is quite special. Figure 5 , specifically including a second motor 321 and a second screw rod pair 322, a horizontal plate 323 is installed on the second screw rod pair 322, slide rails 324 are provided at both ends of the horizontal plate 323, and sliders 325 are fixedly provided on both sides of the bottom plate 33, and the rotating device 1 is installed at both ends of the slide rails 324, and the slide rails 324 are slidably connected with the sliders 325; the traditional method is that the slide rails 324 are fixed, and the movable device is installed on the sliders 325, and the movable device is pushed to slide by the driving component; if this method is used in the present application, it is necessary to additionally set push rods at both ends of the horizontal plate 323 to connect with the rotating device 1, which is superfluous;

[0069] In the present invention, the slider 325 is used to fix the slide rail 324 to move, thereby cleverly pushing the rotating device 1 to move longitudinally and simplifying the overall structure.

[0070] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0071] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A magnetic core tilting silver-dipping control method, comprising a conveying device (6), a multi-axis moving device (3), a silver storage device (4) and a drying device (5) are installed at the output end of the conveying device (6), and a silver-dipping mechanism is installed at the moving end of the multi-axis moving device (3), characterized in that: The specific steps are as follows: In the first step, a plurality of channels (611) are arranged side by side at the conveying device (6), and a plurality of magnetic cores are input into the channels (611) through the conveying device (6), and finally placed side by side at the output port of the channels (611); In the second step, the multi-axis moving device (3) drives the silver dipping mechanism to obtain all the magnetic cores located at the output port at one time; the silver dipping mechanism comprises a rotating device (1), the output end of the rotating device (1) is equipped with a linkage device (2) for providing a fixing force, the outer side of the linkage device (2) is provided with a fixing area (24) distributed along a straight line, the fixing force acts on the fixing area (24), so that the plurality of magnetic cores are arranged in a straight line and fixed at the fixing area (24), and the fixing force is magnetic attraction or negative pressure adsorption; In the third step, after the silver dipping mechanism obtains a plurality of magnetic cores, it moves toward the silver storage device (4) driven by the multi-axis moving device (3), and the magnetic cores are perpendicular to the plane of the silver dipping device, the silver storage device (4) comprises a silver storage tray (41), the silver storage tray (41) is provided with a cover plate (42), the cover plate (42) is provided with a plurality of silver dipping holes, a scraper assembly (43) is located above the cover plate (42), the scraper assembly (43) is used to scrape the silver paste in the silver dipping holes flat, and the scraper assembly (43) and the fixed area (24) are always spaced apart; In the fourth step, the rotating device (1) drives the linkage device (2) to rotate forward by 30°-60°, so that the magnetic core is in an inclined state, and one corner of the magnetic core is perpendicular to the silver dipping hole. Then, the multi-axis moving device (3) drives the silver dipping mechanism to move up and down, so that one corner of the magnetic core enters and exits the silver dipping hole, and the silver dipping operation at one place is completed. Then, the rotating device (1) drives the linkage device (2) to rotate reversely by 60°-120°, so that the magnetic core is in an inclined state, and the other corner of the magnetic core is perpendicular to the silver dipping hole. Then, the multi-axis moving device (3) drives the silver dipping mechanism to move up and down, so that the other corner of the magnetic core enters and exits the silver dipping hole, and the silver dipping operation at another place is completed. In the fifth step, the drying device (5) is located above the silver storage device (4), and the rotating device (1) drives the linkage device (2) to rotate so that the fixed area (24) faces upward and is aligned with the edge of the drying device (5). At this time, the silver-coated surface of the magnetic core faces upward and the fixed surface faces downward, and then the magnetic core on the fixed area (24) is pushed toward the drying device (5) by the push plate assembly (55).

2. A magnetic core tilted silver-sticking control method according to claim 1, characterized in that: Based on the first step, the conveying device (6) is provided with a squaring component (62), the width of the channel (611) is slightly larger than the width of the magnetic core, and the squaring component (62) is used to push a number of magnetic cores to one side for squaring and alignment.

3. A magnetic core tilted silver-sticking control method according to claim 1, characterized in that: The linkage device (2) comprises a rotating shaft (21) and a fixed block (22); the fixed block (22) is mounted on the rotating shaft (21) and extends along the rotating shaft (21); a strip-shaped boss (23) in a "triangular" shape is provided on the outer side of the fixed block (22); and the fixed area (24) is formed at the end point of the strip-shaped boss (23).

4. A magnetic core tilted silver-sticking control method according to claim 1, characterized in that: The multi-axis moving device (3) has at least an X-axis and a Z-axis moving direction. The silver storage device (4) is located in the direction of the X-axis and is used to provide silver paste. It is provided with a plurality of silver dipping holes. The silver dipping holes correspond to the positions of the magnetic cores. The silver dipping mechanism is installed on the moving end of the Z-axis.

5. A magnetic core inclined silver-sticking control method according to claim 4, characterized in that: The scraper assembly (43) is mounted on the X-axis moving end of the multi-axis moving device (3).

6. A magnetic core inclined silver-sticking control method according to claim 5, characterized in that: The scraper assembly (43) comprises a connecting base (431), both ends of which extend to both sides of the silver storage tray (41), and mounting columns (432) are provided at both ends of the connecting base (431), and cylinders (433) are provided on the two mounting columns (432), and a crossbeam (434) is connected between the two cylinders (433), and the crossbeam (434) is connected to the scraper body (435).

7. A magnetic core tilted silver-sticking control method according to claim 6, characterized in that: The crossbeam (434) is also provided with a spring-pressing piece (436), and the spring-pressing piece (436) is connected to a rolling piece (437). The rolling piece (437) is located behind the scraper and is used to apply silver paste to the silver-wetting holes of the cover plate (42).

8. A magnetic core tilted silver-sticking control method according to claim 4, characterized in that: The drying device (5) is installed above the silver storage device (4), and the Z-axis moving assembly faces the end of the drying assembly. The Z-axis moving assembly includes a second motor (321) and a second screw rod pair (322). A horizontal plate (323) is installed on the second screw rod pair (322). Slide rails (324) are provided at both ends of the horizontal plate (323). The slide rails (324) are connected to sliders (325). The sliders (325) are fixed on the external component. The rotating device (1) is installed at both ends of the slide rails (324), and the two slide rails (324) are respectively located on both sides of the drying device (5).

9. A magnetic core tilted silver-sticking control method according to claim 1, characterized in that: The drying device (5) comprises a fixed frame (51), on which a conveyor belt (52), a dryer (53) and a placement plate (54) are provided. The placement plate (54) is close to the conveyor belt (52) and is flush with the conveyor belt. A push plate assembly (55) is provided on the other side of the placement plate (54) for pushing the magnetic core on the fixed area (24) onto the placement plate (54).

10. A magnetic core tilted silver-sticking control method according to claim 2, characterized in that: The output end of the conveying device (6) is provided with a squaring assembly (62) for adjusting the position of the magnetic core, and the squaring assembly (62) includes a movable seat 1 (621) and a movable seat 2 (622) which are distributed up and down, and a plurality of magnetic core placement positions (623) are provided on the upper end surface of the movable seat 1 (621), and are movably connected between the movable seat 1 (621) and the movable seat 2 (622) through a longitudinally arranged guide column (624), and the bottom of the movable seat 2 (622) is connected with a transversely arranged sliding pair (625); A fixing plate (626) is provided on the front side of the movable seat 1 (621), and a longitudinally extending limiting hole 1 (6271) and a transversely extending limiting hole 2 (6272) are respectively provided on the fixing plate (626), and the limiting hole 1 (6271) and the limiting hole 2 (6272) are respectively provided with a bearing 1 (6273) and a bearing 2 (6274), and the bearing 1 (6273) and the bearing 2 (6274) are connected with a movable block 1 (6275) and a movable block 2 (6276), and the movable block 1 (6275) and the movable block 2 (6276) are respectively eccentrically connected to the output shafts of the motor 3 (6277) and the motor 4 (6278).

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